From ad547a6b5986815fda458221149728d9d9ab1d87 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Thu, 25 Feb 2021 19:22:25 +0000 Subject: restore Build,TODO from r57911 git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/texk/kpathsea/AUTHORS | 11 + Build/source/texk/kpathsea/COPYING.LESSERv2 | 502 + Build/source/texk/kpathsea/ChangeLog | 9594 +++++++++++ Build/source/texk/kpathsea/Makefile.am | 299 + Build/source/texk/kpathsea/Makefile.in | 2465 +++ Build/source/texk/kpathsea/NEWS | 399 + Build/source/texk/kpathsea/PROJECTS | 23 + Build/source/texk/kpathsea/README | 15 + Build/source/texk/kpathsea/absolute.c | 96 + Build/source/texk/kpathsea/absolute.h | 44 + Build/source/texk/kpathsea/ac/kpathsea.ac | 11 + Build/source/texk/kpathsea/ac/mktex.ac | 20 + Build/source/texk/kpathsea/ac/withenable.ac | 8 + Build/source/texk/kpathsea/access.c | 95 + Build/source/texk/kpathsea/aclocal.m4 | 1178 ++ Build/source/texk/kpathsea/atou.c | 28 + 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Build/source/texk/kpathsea/xputenv.c create mode 100644 Build/source/texk/kpathsea/xrealloc.c create mode 100644 Build/source/texk/kpathsea/xstat.c create mode 100644 Build/source/texk/kpathsea/xstat.h create mode 100644 Build/source/texk/kpathsea/xstrdup.c (limited to 'Build/source/texk/kpathsea') diff --git a/Build/source/texk/kpathsea/AUTHORS b/Build/source/texk/kpathsea/AUTHORS new file mode 100644 index 00000000000..6c6a9b16fd8 --- /dev/null +++ b/Build/source/texk/kpathsea/AUTHORS @@ -0,0 +1,11 @@ +Karl Berry wrote all files not otherwise marked, with help from Kathryn +Hargreaves on some of the original versions. + +Thomas Esser originated most of the MakeTeX... scripts. Subsequent changes +were made by Olaf Weber and Thomas Esser. + +The brace expansion code in expand.c was written by Olaf Weber, replacing +the original code borrowed from bash. + +The implementation of the link trick in pathsearch.c is taken from GNU +find, implemented by David MacKenzie from Matthew Farwell's suggestion. diff --git a/Build/source/texk/kpathsea/COPYING.LESSERv2 b/Build/source/texk/kpathsea/COPYING.LESSERv2 new file mode 100644 index 00000000000..4362b49151d --- /dev/null +++ b/Build/source/texk/kpathsea/COPYING.LESSERv2 @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. It also counts + as the successor of the GNU Library Public License, version 2, hence + the version number 2.1.] + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +Licenses are intended to guarantee your freedom to share and change +free software--to make sure the software is free for all its users. + + This license, the Lesser General Public License, applies to some +specially designated software packages--typically libraries--of the +Free Software Foundation and other authors who decide to use it. You +can use it too, but we suggest you first think carefully about whether +this license or the ordinary General Public License is the better +strategy to use in any particular case, based on the explanations below. + + When we speak of free software, we are referring to freedom of use, +not price. 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Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog new file mode 100644 index 00000000000..5a0361e1ff0 --- /dev/null +++ b/Build/source/texk/kpathsea/ChangeLog @@ -0,0 +1,9594 @@ +2021-02-17 Karl Berry + + * doc/kpathsea.texi, + * version.ac (kpse_dev): no /dev for 6.3.3. + * NEWS, + * doc/kpathsea.texi, + * kpsewhich.c, + * texmf.cnf: copyright 2021. + +2020-12-05 TANAKA Takuji + + * knj.[ch]: Add new functions win32_fprintf(), win32_perror(). + (Windows only) + +2020-10-24 Akira Kakuto + + * readable.c, knj.c: More than one adjacent directory + separators in filename+2 should not exist in \\?\ form of + absolute path. + +2020-08-26 Karl Berry + + * texmf.cnf (save_size): double to 200,000. Needed with + long documents, tex4ht, and l3regex. Hopefully no harm in increasing. + https://tug.org/pipermail/tex4ht/2020q3/002710.html + +2020-07-05 Karl Berry + + * configure.ac (snprintf): two more test programs + also need and . + +2020-07-04 Karl Berry + + * configure.ac (snprintf): #include to placate + new arm64 Mac compiler, since apparently that's the standard + place for the [v]snprintf declaration. We'll see. Report from Dick. + +2020-06-22 Karl Berry + + * Makefile.am (EXTRA_DIST): add COPYING.LESSERv2. + * texmf.cnf (expand_depth, pk_dpi, strings_free): write a few + words about these parameters; see web2c/doc for more. + +2020-06-12 Karl Berry + + * tex-make.c (kpathsea_make_tex): do not emit any warnings for + filenames that we don't like, e.g., [Some Fnt]. Leave it up to + the caller. Suggestion from David Carlisle, + https://tug.org/pipermail/tex-k/2020-June/003214.html + +2020-06-06 Akira Kakuto + + * readable.c, knj.c: /../, /./, \..\, \.\ should not exist + in \\?\ form of absolute path. + +2020-04-28 Akira Kakuto + + * readable.c, knj.c: Support very long input path name, + longer than _MAX_PATH for Windows, if it really exists and + input name is given in full-absolute path in a command line. + (Windows only). + +2020-04-10 Karl Berry + + * version.ac: now 6.3.3/dev since TL'20 is released. + +2020-03-27 Karl Berry + + * TeX Live 2020. + +2020-02-29 Karl Berry + + * pathsearch.c: doc fix. + + * doc/unixtex.texi: update urls, typos, etc. + +2020-01-19 Karl Berry + + * kpsewhich.c (ENSURE_NONEMPTY_STRING): new macro. + (read_command_line): ensure nonempty arguments to --format, + --safe-{in,out}-name, --var-brace-value, --var-value. + Empty args to the other options seem possible. + + * line.c (read_line): silently drop nul (zero) bytes. + * tests/cnfnull.test: test for nul bytes in texmf.cnf. + * Makefile.am (TESTS), + (tests/cnfnull.test): add it. + +2020-01-16 Karl Berry + + * doc/kpathsea.texi, + * version.ac (kpse_dev): no /dev. + +2019-12-31 Akira Kakuto + + * access.c: not test x bit on Windows, because access() crashes. + +2019-12-29 Karl Berry + + * mktexlsr, + * mktexmf, + * mktexpk, + * mktextfm: remove; these will now be maintained only in + Master/texmf-dist/scripts/texlive, with slave copies in + Build/source/texk/texlive/linked_scripts as usual. + * Makefile.am (dist_noinst_SCRIPTS): remove, nothing left. + (install-exec-local): likewise remove. + (uninstall-local): don't uninstall the dist_noinst_SCRIPTS. + (bin_links): remove, now also handled in linked_scripts. + + * man/Makefile.am (man_sources): remove mktex{lsr,mf,pk,tfm}.man; + (man1_links): remove; these man pages will now be maintained in + Build/source/texk/texlive/tl_scripts. + +2019-12-26 Karl Berry + + * Makefile.am (install-data-local): must mkdir web2cdir here. + + * mktexdir, + * mktexnam, + * mktexupd, + * mktex.opt, + * mktexdir.opt, + * mktexnam.opt: remove; these will now be maintained + (if changes are needed) only in Master/texmf-dist/web2c. + * Makefile.am (dist_web2c_DATA, dist_web2c_SCRIPTS): remove. + (All this is primarily so that $Id$ expansions will not be lost; + the user-level mktex* scripts will happen in a few days.) + + * mktex.cnf: remove this unused file. + * Makefile.am (EXTRA_DIST): remove it here. + +2019-12-22 Karl Berry + + * doc/kpathsea.texi (Path searching): mention translations for TL. + (Config files): distinguish special characters at different levels. + (Filename database): don't mention talking about 8.3 filenames. + +2019-12-16 Karl Berry + + * texmf.cnf (glob_str_size): increase from 20,000 to 200,000 + for web2c/tests/bibtex-bigauth.test (q.v.). + (ent_str_size, max_strings.bibtex*): increase these while we're here. + +2019-11-03 Karl Berry + + * progname.c: remove nowadays-useless register declarations. + Mentioned by Doug McKenna. + +2019-10-10 Karl Berry + + * texmf.cnf (LUAINPUTS.luahblatex{,-dev}): define a la other + LUAINPUTS.*. Report from Marcel Fabian Krueger, 10 Oct 2019 23:08:37. + +2019-09-04 Akira Kakuto + + * hash.c: Typo in a comment. + +2019-08-13 Karl Berry + + * cnf.c (do_line): warn about a program name qualifier which is + empty or contains one of our usual special characters: .{}$;: + since it is probably a misparsing, especially if the = is omitted. + Report from Johannes Kunde, 1 Aug 2019 20:57:14. + * Makefile.am (TESTS): new tests/cnfprog.test + (cnfprog.log): another target for kpsewhich. + (EXTRA_DIST): add tests/cnfprog/texmf.cnf. + * doc/kpathsea.texi (Config files): mention example of above. + +2019-08-09 Karl Berry + + * texmf.cnf (log_openout): new configuration variable, true + by default for all but tex and initex, to remove one technical + trip incompatibility. Report from David Fuchs. + + * cnf.c, + * progname.h, + * tex-file.c, + * types.h: doc/formatting fixes. + +2019-08-06 Karl Berry + + * kpsewhich.c (USAGE, read_command_line): new option --cnf-line. + (user_cnf_lines, user_cnf_nlines): new variables to store the args. + (init_more): call kpathsea_cnf_line_env_progname on each line. + + * cnf.h (kpathsea_cnf_line_env_progname): declare new fn. + * cnf.c (do_line): new argument ENV_PROGNAME, + to insert settings in the environment instead of the hash table. + (kpathsea_cnf_line_env_progname): entry point to call do_line + with env_progname=true. + (read_all_cnf): change do_line call to have env_progname=false. + Also, don't create cnf_hash here, instead ... + (kpathsea_cnf_get): ... here (if needed). + + * tests/cnfline.test: new test for --cnf-line. + * tests/cnfline/texmf.cnf: new directory/file for cnfline.test. + * Makefile.am (tests), + (tests/cnfline.log), + (EXTRA_DIST): add new test. + * doc/kpathsea.texi (Path sources, Path searching options): doc. + +2019-07-26 Karl Berry + + * texmf.cnf (TEXINPUTS, etc.): include explicit latex, + element at end so that files under latex/ are preferred to those + under latex-dev/. From Ulrike Fischer. + + * texmf.cnf (TEXINPUTS.latex-dev, *-dev): new -dev format + names for LaTeX pre-release testing. + +2019-07-24 Akira Kakuto + + * texmf.cnf: Define command_line_encoding = utf-8 for + Windows only. + +2019-07-11 Karl Berry + + * texmf.cnf (TEXINPUTS.lua{,jit}hb{,la}tex): four new engines, + luahbtex with/without jit, with/without latex. Same path as non-hb. + +2019-06-02 Karl Berry + + * texmf.cnf (TEXINPUTS.harf{,la}tex): new engine. + Turns out we want harf{,la}tex/ directories. + +2019-05-05 Karl Berry + + * texmf.cnf: missed top 2018's. + +2019-05-03 Karl Berry + + * version.ac: 6.3.2/dev since TL'19 is released. + +2019-04-07 Karl Berry + + * TeX Live 2019. + +2019-03-25 Karl Berry + + * texmf.cnf (TEXMFDBS), + * doc/kpathsea.texi (ls-R): attempt to describe the lack of + disk searching when ls-R is present, regardless of !!, more clearly. + Report from Yann Salmon, tex-k thread of 27 Feb 2019 21:00:46. + * kpsewhich.c: doc fix. + +2019-02-11 Karl Berry + + * version.ac, + * texmf.cnf, + * kpsewhich.c, + * doc/kpathsea.texi: 6.3.1 for TL'19. + +2019-01-19 Karl Berry + + * variable.h (kpathsea_var_expand): returns string "$FOO" if FOO + is not defined, not the empty string; whereas ${FOO} does return + the empty string. Maybe not the ideal interface, but seems + undesirable to change now. + * doc/kpathsea.texi (Programming with config files), + (Auxiliary tasks): document this. + Noted by Andreas Scherer, r49726. + +2019-01-19 Karl Berry + + * texmf.cnf (TEXMFLOCALEDIR): define as $TEXMFMAIN/locale, + for cweb translations now, and hopefully more later. + +2018-12-30 Karl Berry + + * texmf.cnf (shell_escape_commands): make that r-mpost. + +2018-12-24 Andreas Scherer + + * kpsewhich.c: Add missing format placeholder. + +2018-12-21 Karl Berry + + * texmf.cnf (shell_escape_commands): add rmpost. + +2018-12-17 Karl Berry + + * kpsewhich.c (--var-brace-value, var_to_brace_value): new option + and corresponding option. + (main): new case for it. For --var-value, go back to just variable + (kpathsea_var_value) expansion. + * doc/kpathsea.texi (Auxiliary tasks): document the new option, + try to explain the difference. + Follow-up report from jbglaw, + https://github.com/TeX-Live/texlive-source/issues/3. + +2018-12-14 Karl Berry + + * c-pathch.h (IS_KPSE_SEP): check for both : and ; only on Unix. + On Windows, : is the c: drive separator and must not ever be + a path separator. + + * texmf.cnf (TEXMFDOTDIR): new variable, used instead of + literal "." in all search paths, so that it can be redefined as + ".//". Suggestion from Linas Stonys, tex-k 4 Dec 2018 10:09:35. + +2018-12-13 Karl Berry + + * c-pathch.h (IS_KPSE_SEP): new macro to check for either : or ; + regardless of the current system. + * path-elt.c (element): use it when extracting the path elements, + so that we'll get ~ expansion on Unix in, e.g., + env FOO='/;~' ./kpsewhich --expand-braces='$FOO' + * kpsewhich.c (main): call kpathsea_brace_expand on the result + from kpathsea_var_value, so that we'll get ~ expansion in, e.g., + env FOO='/:~' ./kpsewhich --var-value=FOO + Original report from e-kwsm (E Kawashima), + https://github.com/TeX-Live/texlive-source/issues/3 + + * NEWS, + * doc/kpathsea.texi (Auxiliary tasks): document that -var-value + now does brace expansion. + +2018-12-12 Karl Berry + + * expand.h, + * pathsearch.h, + * cnf.c: doc fixes. + + * kpsewhich.c (main): show path when --show-path can't run. + +2018-12-11 Karl Berry + + * kpsewhich.c (main): formatting. + +2018-12-04 Karl Berry + + * kpsewhich.c (main) [WIN32]: #define puts kpathsea_win32_puts + once, instead of many #ifdefs throughout function. + +2018-11-23 Akira Kakuto + + * elt-dirs.c, knj.c, progname.c: Support non-ascii values + for variables in the case of + command_line_encoding = utf-8 (w32 only). + +2018-11-12 Andreas Scherer + + * tex-make.c (maketex): check return value from dup(2). + +2018-07-02 Karl Berry + + * kpsewhich.c (lookup): warn that --all is ignored with bitmap fonts. + (USAGE): likewise. + * doc/kpathsea.texi (Path searching options) <--all>: likewise. + Report from Werner Lember, 07 Apr 2018 12:39:34. + +2018-06-10 TANAKA Takuji + + * progname.c, types.h, knj.h: Add a variable W32_codepage. + * kpsewhich.c: Allow Unicode file name for pdftex in kpsewhich. + (Windows only) + +2018-05-29 Akira Kakuto + + * kpsewhich.c: Revert. Since "command_line_encoding=utf8" is + not so natural for pdfTeX. + +2018-05-12 TANAKA Takuji + + * kpsewhich.c: Allow Unicode file name for pdftex in kpsewhich. + (Windows only) + +2018-04-14 Karl Berry + + * TeX Live 2018 release, kpathsea 6.3.0. + +2018-03-16 Karl Berry + + * tex-glyph.h (kpse_glyph_source_fallback_res): new enum value + in kpse_glyph_source_type. + * tex-glyph.c (kpathsea_find_glyph): use it for `source'. + Private report from Doug McKenna, 14 Mar 2018 19:26:12. + +2018-03-14 Karl Berry + + * tex-glyph.c (kpathsea_find_glyph, try_size): disentangle + successful searches and filling in return information. + Private report from Doug McKenna, 14 Mar 2018 11:51:29. + +2018-02-26 Karl Berry + + * texmf.cnf (TEXMFVAR, TEXMFCONFIG, doc): 2018. + +2018-02-24 Hironobu Yamashita + + * tex-make.c (kpathsea_make_tex): Change an error message + "Invalid fontname" to "Invalid filename", since + $ tex -fmt=-a x + causes + kpathsea:make_tex: Invalid fontname `-a.fmt', starts with '-' + but it is a format file. + +2018-02-23 Karl Berry + + * lib.h (LIB_START_FATAL): mention that the identifier `kpse' + has to be defined for this to work. (In practice, it's a local + variable.) Private report from Douglas McKenna, 2018/02/21. + +2018-02-21 Akira Kakuto + + * xgetcwd.c: Replace LIB_FATAL2 by FATAL2. + Private report from Douglas McKenna, 2018/02/21. + +2018-02-20 Karl Berry + + * progname.c (expand_symlinks): make error message on unresolvable + symlinks less verbose. + (kpathsea_selfdir): exit(1) if name cannot be resolved, + instead of failing an assertion. Report from Enrico Gregorio, + http://tug.org/pipermail/tex-live/2018-February/041052.html + +2018-02-17 TANAKA Takuji + + * texmf.cnf ({TEXINPUTS,BIBINPUTS,max_strings}.upbibtex): + add defns for upbibtex. + +2018-02-10 Karl Berry + + * doc/kpathsea.texi (Path searching options): clarify that + --no-casefold-search doesn't mean the underlying (file)system + magically becomes case-sensitive. + +2018-02-07 Karl Berry + + * tests/kpsewhich.test: don't run --no-casefold-search with + "Plain.TeX", since it succeeds on case-insensitive systems + and fails on case-sensitive ones. + +2018-02-04 Karl Berry + + * texmf.cnf (texmf_casefold_search): new configuration value + for Unix, default 1. Latest thread about this longstanding issue: + http://tug.org/pipermail/tex-live/2017-September/040619.html + + * version.ac: move to 6.3.0 since I guess this is a new + (compatible [enough]) interface. + * NEWS: mention it. + * doc/kpathsea.texi: document it. + (Casefolding search), + (Casefolding rationale), + (Casefolding examples): new nodes. + (Path searching options): new option [-no]-casefold-search + for kpsewhich. + + * pathsearch.c (KPSE_CASEFOLDING_SEARCH): new compile-time macro + to support case-insensitive searches on case-sensitive operating + systems, that is, not Windows. Most other changes here are + conditional on it. + + (print_space_list): helper fn for debugging output. + (readable_file_fn_type): new typedef for casefold_readable_file + and kpathsea_readable_file. + (casefold_readable_file): new fn to check for a file ignoring case. + (dir_list_search), + (dir_list_search_list): take an additional function pointer argument + and call it, instead of only kpathsea_readable_file. Return + the matched name instead of the original name. (This would have + caused failure before with the ENAMETOOLONG kludge; guess that + never actually happens.) + (absolute_search), + (path_search): also do casefolded search if enabled and requested. + Also free passed name in callers. + (kpathsea_path_search_list_generic): call absolute_search + instead of kpathsea_readable_file; merge returned lists; + also do casefolded search if enabled and requested. + + (print_tab_list) [TEST]: another helper fn to print test results. + (test_path_search_list_generic) [TEST]: new test fn for some + minimal casefolding tests. + (main): call it, and rearrange tests. + (standalone-compile-command): current to current (TeX Live) reality. + + * kpsewhich.c (long_options): new options [-no]-casefold-search + to override the default for casefolded searches. + (read_command_line): handle them with xputenv on texmf_casefold_search. + + * tests/kpsewhich.test: do a few casefolding tests. + +2018-02-01 Karl Berry + + * lib.h (KPSE_CNF_P): new macro. + * tex-file.c (kpathsea_find_file_generic): use it, + for try_std_extension_first. + +2018-01-27 Karl Berry + + * readable.h: doc fixes. + * readable.c (READABLE): take (ignored) kpse arg in macro, so: + (kpathsea_readable_file): we can avoid #ifdefs in body. + + * str-list.c (str_list_concat_elements): reformat for consistency. + + * str-list.h (STR_LIST_EMPTY, STR_LIST_FIRST_ELT): new macros. + * kpsewhich.c, + * pathsearch.c, + * str-list.c (str_list_concat_elements): use them. + +2018-01-26 Karl Berry + + * tex-file.c (kpathsea_init_format_return_varlist): log a newline + before kpse_cnf_format, since this happens mid-search. + +2018-01-25 Karl Berry + + * pathsearch.c: more consistent code formatting, doc fixes. + No functional code changes. + +2018-01-17 Norbert Preining + + * mktexlsr (treefile): use mktemp with fallback option for + temporary file. + +2018-01-16 Karl Berry + + * kpathsea.pc.in (Cflags): remove -I${libdir} per Debian. + +2018-01-14 Karl Berry + + * texmf.cnf: doc fixes. + +2018-01-14 Akira Kakuto + + * progname.c: Use a macro instead of a function strlen() to + check if a string is empty or not. Report from Douglas McKenna, + private mail 14 Jan 2018. + +2018-01-05 Karl Berry + + * pathsearch.c (dir_list_search, dir_list_search_list): save the + next element to continue the loop, in case the + current element floats. Report from Douglas McKenna, + tex-k mail 4 Jan 2018 10:16:18. + +2017-12-27 Akira Kakuto + + * xbasename.c, xdirname.c: Remove IS_KANJI test for UNC names, + and fix a W32 bug in xdirname.c. + Report by Douglas McKenna: + http://tug.org/pipermail/tex-k/2017-December/002840.html + +2017-12-09 Jiang Jiang + + * tex-glyph.c (try_fallback_resolutions): + Avoid warning: taking the absolute value of unsigned type + 'unsigned int' has no effect [-Wabsolute-value] + ref. https://github.com/jjgod/texlive/commit/4cbec4c + +2017-12-08 Karl Berry + + * tex-file.c (kpathsea_init_format_return_varlist) + , : + use DIR_SEP_STRING instead of hardwired / + Report from Douglas McKenna, tex-k 5 Dec 2017 22:27:10. + +2017-12-05 Karl Berry + + * c-minmax.h (SCHAR_MAX): decrement to the correct 127. + Report from Douglas McKenna, tex-k 4 Dec 2017 18:26:35. + +2017-11-28 Karl Berry + + * doc/unixtex.texi: no longer in ~ftp, etc. + + * doc/kpathsea.texi (Fontmap): clarify that it's the last % + on a line that starts a comment. From Doug McKenna, personal + email, 21nov17. + +2017-11-18 Karl Berry + + * db.c (elt_in_db): protect against either argument being NULL or + empty. From Doug McKenna, personal mail, 17nov17. + +2017-11-11 Akira Kakuto + + * tex-file.c: Again use a custom kpathsea_getlongpath() + instead of a standard API function GetLongPathName(), since + the latter sometimes does not work as desired (W32 only). + +2017-11-09 Karl Berry + + * db.c (kpathsea_db_search_list): remove redundant test of `found'. + From Doug McKenna, personal mail, 7nov17. + +2017-11-03 Karl Berry + + * default.h: document that NULL or empty input path returns the + default string. + * kdefault.c (kpathsea_expand_default): check for empty input path. + From Doug McKenna, personal mail, 2nov17. + + * cnf.c (do_line): do not move past a nul byte on erroneous input + (with a . but no program name). + * hash.c: doc fix. + From Doug McKenna, personal mail, 31oct17. + +2017-10-29 Karl Berry + + * several files: missed copyright 2017 updates. + + * elt-dirs.c (do_subdir): assert must include elt_length>0 + to guarantee the assert of elt[elt_length-1] is valid. + From Doug McKenna, personal mail, 29oct17. + +2017-10-25 Karl Berry + + * expand.c (brace_expand): do not look past the terminating + null with bad input like "a{\0whatever". + From Doug McKenna, personal mail, 23oct17. + +2017-09-22 Akira Kakuto + + * tex-file.c: Use a standard API function GetLongPathName() + instead of the custom kpathsea_getlongpath() (W32 only). + +2017-09-20 Akira Kakuto + + * tex-file.c: Fix to return actual file names (W32 only). + +2017-09-19 Akira Kakuto + + * db.c: Fix for DOSISH systems in which _WIN32 is not defined. + +2017-05-03 Karl Berry + + * texmf.cnf (TEXMFAUXTREES): new variable (default value empty + string via empty braces), for tlmgr conf auxtrees. + (TEXMF): include $TEXMFAUXTREES, but don't assume it is nonempty. + +2017-04-22 Akira Kakuto + + * win32lib.c, mingw32.c: Update texlive_gs_init() (w32 only). + +2017-04-21 Akira Kakuto + + * win32lib.c, mingw32.c: Update texlive_gs_init() (w32 only). + +2017-04-14 Karl Berry + + * texmf.cnf (shell_escape_commands): add texosquery-jre8. + +2017-04-13 Karl Berry + + * texmf.cnf (TEXMF, TEXMFDBS): move TEXMFLOCAL to before TEXMFSYS*, + so, e.g., config.ps in TEXMFLOCAL overrides TEXMFSYSCONFIG. + Report from Michael Shell: + http://tug.org/pipermail/tex-live/2016-July/039062.html + +2017-04-05 Akira Kakuto + + * texmf.cnf: mendex requires the variable INDEXDICTIONARY. + +2017-03-27 Karl Berry + + * Makefile.am (AM_TESTS_ENVIRONMENT): use instead of TESTS_ENVIRONMENT. + +2017-03-18 Karl Berry + + * version.ac, + * NEWS, + * kpsewhich.c, + * texmf.cnf, + * doc/kpathsea.texi: version 6.2.3 for TL17. + + * Makefile.am (nodist_kpseinclude_HEADERS): include c-auto.h here. + (kpseinclude_HEADERS): not here. + (nodist_kpselib_HEADERS): and not here; variable no longer needed. + Ken Brown on tldistro, 18 Mar 2017 16:50:41. + +2017-03-14 Karl Berry + + * Makefile.am (kpseinclude_HEADERS): add c-auto.h. Report from + Ken Brown on tldistro, 14 Mar 2017 12:16:56. + +2017-03-02 Karl Berry + + * texmf.cnf (TEXINPUTS.luajitlatex): add, same as lualatex. + Report from Ulrike Fischer, 2 Mar 2017 17:46:50. + +2016-12-28 Akira Kakuto + + * xgetcwd.c: Typo. Thanks Luigi. + +2016-12-15 Akira Kakuto + + * kpsestat.c: Change tex-k@mail.tug.org to tex-k@tug.org. + +2016-11-30 Karl Berry + + * texmf.cnf (shell_escape_commands): remove mpost, due to + the -tex option. Oops! Report from Bruno Le Floch. + +2016-11-08 Akira Kakuto + + * tex-file.c: Add ".OTF" as a suffix of OpenType fonts. + +2016-11-02 Karl Berry + + * mktexdir: try a silent mkdir before a non-silent mkdir, + to try to work around the inevitable race condition. + https://bugs.debian.org/794228. + +2016-08-04 Karl Berry + + * texmf.cnf (max_strings.bibtex, et al.): increase to 100,000 + per report from Michael Perryman, + http://tug.org/pipermail/tex-live/2016-July/039109.html. + +2016-07-01 Akira Kakuto + + * knj.c, knj.h: Avoid compiler warnings. + +2016-06-30 Karl Berry + + * version.ac (kpse_version): 6.2.2 => 6.2.3dev. + +2016-06-29 Akira Kakuto + + * kpsewhich.c: Remove unnecessary w32 changes, + +2016-06-28 Akira Kakuto + + * config.h, db.c, elt-dirs.c, expand.c, find-suffix.c, hash.c, knj.c, + knj.h, kpsewhich.c, make-suffix.c, path-elt.c, progname.c, readable.c, + tilde.c, types.h, variable.c, win32lib.c, win32lib.h, xbasename.c, + xdirname.c, xdirtest.c, xgetcwd.c: Eliminate global and static + variables (w32 only). + +2016-05-28 Akira Kakuto + + * tex-file.c: Fix a bug that TEXMFOUTPUT does not work (w32 only). + See http://tug.org/pipermail/tex-k/2016-May/002719.html. + +2016-05-20 Karl Berry + + * Version 6.2.2 for TeX Live 2016. + +2016-05-13 Karl Berry + + * texmf.cnf (RISINPUTS, BLTXMLINPUTS): $TEXMF/biber + rather than $TEXMF/bibtex. + +2016-02-03 Akira Kakuto + + *knj.c: Disable unnecessary warning (w32 only). + +2016-04-06 Karl Berry + + * texmf.cnf (TEXMFVAR, TEXMFCONFIG): 2016. + (shell_escape_commands): add gregorio, fingers crossed. + + * cnf.c (do_line): do not keep checking ISSPACE beyond + end of string. (Can crash on lines without spaces.) + Return error string if problems. + * kpathsea_cnf_get: give warning, with line number, + if do_line returns a message. + +2016-02-03 Akira Kakuto + + * texmf.cnf: Typo. + +2016-04-06 Karl Berry + + * kpsewhich.c, et al.: copyright 2016. + +2016-03-06 Karl Berry + + * version.ac: remove /dev for start of 2016 builds. + +2016-02-27 TANAKA Takuji + + * kpsewhich.c: Allow Unicode file name for upmendex in kpsewhich. + (Windows only) + +2016-02-03 Akira Kakuto + + * win32lib.[ch], mingw32.[ch]: Define a function + double win32_floor (double x), since floor is defined in cpascal.h. + +2015-12-29 Akira Kakuto + + * win32lib.h: Update (w32 only). + +2015-10-01 Peter Breitenlohner + + * kpsewhich.c (USAGE): Say "list shown by -help-formats". + +2015-07-07 Peter Breitenlohner + + * Makefile.am: Better dependencies for 'make check'. + +2015-06-18 Peter Breitenlohner + + * configure.ac: Define WEB2CVERSION for WIN32 programs. + +2015-06-12 Peter Breitenlohner + + * version.ac: Update version number 6.2.1 => 6.2.2dev. + * configure.ac: Drop test for isascii (now in KPSE_COMMON). + +2015-05-21 Karl Berry + + * TL'15. + +2015-05-03 Karl Berry + + * kpsewhich.c: copyright 2015. + * doc/kpathsea.texi (version, month-year): now 6.2.1, May 2015. + (Auxiliary tasks): add --help-formats, sort. + (Supported file formats): add bltxml, clua, ris. + * NEWS: mention --help-formats. + +2015-05-03 Akira Kakuto + + * file-p.c: Implement same_file_p () for windows. + +2015-04-17 Peter Breitenlohner + + * configure.ac: Test if isascii is declared. + * c-ctype.h: Correctly define isascii, if not declared. + +2015-04-14 Norbert Preining + + * mktexlsr (treefile): switch back to hard-coded path, as + indeed it seems there are several systems without support for + mktemp --tmpdir, just mktemp. TL2015 pretest emails. + +2015-04-12 Karl Berry + + * texmf.cnf: update for TL'15. + (shell_escape_commands): include extractbb, fingers crossed. + +2015-04-12 Peter Breitenlohner + + * version.ac: 6.2.1 (without the dev) for 2015 pretest. + +2015-03-25 Karl Berry + + * mktexlsr (treefile): use shell mktemp; patch from Debian + via tlbuild mail from Norbert, 6 Mar 2015 09:13:06. + Per Nelson Beebe, the program is available on a wide variety of + systems nowadays, excluding only SGI IRIX MIPS, which we have + not built binaries for in several years. + (tlbuild reply, 6 Mar 2015 06:22:21) + +2015-03-14 Peter Breitenlohner + + * Makefile.am, kpathsea.pc.in: Install under + ${libdir}. + +2015-03-10 Peter Breitenlohner + + * configure.ac: Drop checks for strcasecmp, strtol, and strstr. + * lib.h: Drop the strstr() prototype. + * Makefile.am: No need to distribute the replacement functions. + +2014-12-13 Akira Kakuto + + * texmf.cnf: Sync with master which is changed by Norbert. + +2014-12-06 Peter Breitenlohner + + * Makefile.am [kpathsea.h]: Improved output for silent rules. + +2014-12-05 Karl Berry + + * kpsewhich.c (help_formats): new fn for new option --help-formats. + (help_message): split off code from here. + (USAGE): document it. + (read_command_line): recognize it. + Suggestion from Julian Gilbey, tex-k 4 Dec 2014 13:34:23. + +2014-10-20 Peter Breitenlohner + + * db.c (db_names): Use initialized non-const strings to avoid warning. + +2014-10-19 Karl Berry + + * db.c (db_names): list DB_NAME_LC first, and list both always, + dropping WIN32 conditional. + (init_db): check at runtime if ls-R and ls-R are same_file_p, + and only read one on any system, not just hardwiring Windows. + Output debugging lines. Basic patch from Adam Maxwell + (since MacOSX now uses a case-preserving filesystem). + + * db.c (DB_HASH_SIZE): increase per current texmf-dist/ls-R. + +2014-10-17 Karl Berry + + * line.c (getc, FLOCKFILE, FUNLOCKFILE): #define to getc_unlocked, etc. + (get_line): call them, so we lock once per call instead of + once per character read. Change from Adam Maxwell . + https://email.esm.psu.edu/pipermail/macosx-tex/2014-October/053026.html + +2014-09-16 Peter Breitenlohner + + * texmf.cnf (TEX.upmpost): Added. + +2014-08-23 Peter Breitenlohner + + * knj.c (win32_fputs): Drop unused variables. + +2014-08-22 Akira Kakuto + + * knj.c: Update fsyscp_popen(). + +2014-08-22 TANAKA Takuji + + * knj.[ch], c-std.h, config.h: Add a new function win32_vfprintf() + (Windows only) + +2014-07-22 Karl Berry + + * tex-file.h, + * tex-file.c (kpathsea_init_format_return_varlist): new fn + to expose list of environment/config variable names considered. + * kpsewhich.c (help_message): use it. + +2014-07-18 Karl Berry + + * mktex.opt: don't basename-ify the program name, that's + potentially useful information. + + * mktexdir, + * mktexlsr, + * mktexmf, + * mktexnam, + * mktexpk, + * mktextfm, + * mktexupd: prepend to PATH via a simple method for Unix + (but leave the complicated DOS version in mktexlsr). + +2014-07-15 Peter Breitenlohner + + * tex-make.c, win32lib.c: Replace the deprecated spawnvp() by + _spawnvp(), they differ for 64-bit MinGW. + +2014-07-13 Peter Breitenlohner + + * debug.c, hash.c, knj.c, tex-make.c: [WIN64] Avoid cast from + pointer to integer of different size. + +2014-06-20 Peter Breitenlohner + + * mingw32.h: Require WINVER >= 0x0500. + +2014-06-20 Akira Kakuto + + * win32lib.c: Fix a potential bug (w32 only). + +2014-06-18 Peter Breitenlohner + + * c-ctype.h: Avoid useless char subscript warnings. + +2014-06-16 Peter Breitenlohner + + * Makefile.am (kpathsea.h): Drop c-auto.h, c-ctype.h, c-errno.h, + and more from the list of files; they are included via others. + * version.ac: Update version number 6.2.0 => 6.2.1dev. + +2014-05-07 Akira Kakuto + + * win32lib.c: Update win32_popen() (w32 only). + +2014-05-05 Karl Berry + + * doc/kpathsea.texi, + * doc/unixtex.texi, + * README, + * PROJECTS: omit old information about building and installing; + general updates (though plenty more could be done). + + * BUGS, + * doc/bugs.texi, + * doc/hier.texi, + * doc/install.texi: remove. + * Makefile.am, + * doc/Makefile.am: update accordingly. + +2014-04-30 Peter Breitenlohner + + * Makefile.am (normal_headers): Add simpletypes.h. + * simpletypes.h: Don't '#include '. + +2014-04-29 Karl Berry + + * simpletypes.h: new file, defining just boolean, string, address, etc. + * pathsearch.h: restore #include of str-llist.h before types.h, + as it should be. + * str-llist.h: #include simpletypes.h instead of types.h. + * types.h: #include simpletypes.h. + +2014-04-22 Karl Berry + + * texmf.cnf (guess_input_kanji_encoding): set to 1, + per Akira and Norbert. + +2014-04-17 Karl Berry + + * version.ac: 6.2.0 (without the dev) for 2014 pretest. + * NEWS, + * texmf.cnf, + * kpsewhich.c: 2014. + + * texmf.cnf (TEXINPUTS.pdfx{latex,mex,tex}): this engine has + not existed for a long time. Remove. + (TEXINPUTS.luajittex): same as .luatex. + +2014-04-09 Karl Berry + + * pathsearch.h: with deep regret, #include types.h before + str-llist.h, since otherwise str_llist_type is not defined + in its use within types.h and a simple #include + fails. Reported by Norman Gray, + tex-k 14 Apr 2013 12:23:50, + http://tug.org/pipermail/tex-k/2013-April/002496.html + +2014-04-09 Luigi Scarso + + * mingw32.h [MinGW64]: Avoid warning due to redefining popen. + +2014-03-21 Peter Breitenlohner + + * Makefile.am, configure.ac, getopt.h: Revert previous change. + Cygwin system getopt() is incompatible with the GNU version. + +2014-03-06 Peter Breitenlohner + + * Makefile.am, configure.ac: Use Cygwin system getopt(). + * getopt.h: Avoid to redeclare the getopt API. + +2014-02-08 TANAKA Takuji + + * knj.[ch]: Add a new function win32_putc(). + (Windows only) + +2014-01-25 Akira Kakuto + + * kpsewhich.c : [WIN32 only] progname should be kpse->program_name + since progname can be NULL. + +2014-01-25 Peter Breitenlohner + + * knj.c: Drop unused variable (avoid warning). + +2014-01-25 TANAKA Takuji + + * knj.[ch]: Add a new function win32_getc(), win32_ungetc(), + win32_fputs(), and win32_puts(). (Windows only) + * kpsewhich.c, pathsearch.c, line.c: + Allow Unicode file name in kpsewhich. (Windows only) + * knj.c: Fix typo in error message. (Windows only) + +2014-01-14 Peter Breitenlohner + + * knj.c: Add #include as required for MinGW32. + Cast arg3 of fsyscp_spawnvp() to avoid warning. + +2014-01-14 Akira Kakuto + + * knj.[ch]: Add new functions fsyscp_spawnvp(), and fsyscp_system(). + (Windows only) + +2014-01-13 TANAKA Takuji + + * knj.[ch]: Add a new function fsyscp_popen(). (Windows only) + +2014-01-08 TANAKA Takuji + + * knj.c: Allow encoding name "" for non-utf8 command line. + Warn if unknown encoding. (Windows only) + +2014-01-04 Peter Breitenlohner + + * knj.c: Keep non-utf8 command line. Avoid compiler warnings. + +2014-01-01 TANAKA Takuji + + * knj.c, knj.h: Use cast for ASCII string conversion + from char to wchar_t. (Windows only) + +2013-12-31 Akira Kakuto + + * knj.h: Remove #include because Visual Studio 2010 + cannot compile Kpathsea. + +2013-12-31 TANAKA Takuji + + * knj.c, knj.h: Add new functions fsyscp_fopen() and + get_command_line_args_utf8() (Windows only) + * progname.c: Refine initialization for KANJI (Windows only) + +2013-12-03 TANAKA Takuji + + * elt-dirs.c, knj.c, knj.h, progname.c, readable.c: Support KANJI + file name in (e)upTeX and XeTeX on Windows. + +2013-09-22 Karl Berry + + * mktexlsr: output normal msgs to stdout, not stderr. + Suggestion from Scott Kostyshak, tex-live mail 29 Jun 2013 04:42:10. + +2013-08-17 Peter Breitenlohner + + * configure.ac (AH_TOP): Simplify the generation of c-auto.h. + +2013-08-14 Akira Kakuto + + * win32lib.c, mingw32.c (texlive_gs_init()): Fix a bug. 'n' and 'f' can + be drive letters. + +2013-08-12 Akira Kakuto + + * win32lib.c, mingw32.c (texlive_gs_init()): Do nothing if + TEXLIVE_WINDOWS_EXTERNAL_GS is defined and its value is not + '0', 'n', or 'f'. + +2013-08-07 Karl Berry + + * line.c (read_line): only at EOF if loc==0, i.e., do not ignore a + non-terminated last "line" of a file; distressingly common on Windows. + * Makefile.am (TESTS): add cnfnewline.test; + move all *.test to tests/ subdir. + (EXTRA_DIST): add tests/cnfnewline/texmf.cnf, a file without a + final newline. + + * kpsewhich.test: also check that we can read the environment + variable that we set. + +2013-07-07 TANAKA Takuji + + * knj.c and progname.c: Generalize the method to avoid the 0x5c problem + in path names to the cases CP936 (simplified Chinese) and CP950 + (traditional Chinese) on Windows system. + +2013-07-06 Peter Breitenlohner + + * Makefile.am: Use ../../am/rebuild.am. + +2013-07-05 Peter Breitenlohner + + * Makefile.am, man/Makefile.am: + Moved Makefile fragments to ../../am/. + +2013-07-01 Peter Breitenlohner + + * c-memstr.h: Drop mapping of BSD => SYSV/ANSI string functions. + +2013-06-25 Karl Berry + + * texmf.cnf (guess_input_kanji_encoding): config variable, + off by default. Per Akira. + +2013-06-25 Peter Breitenlohner + + * config.h: Remove definition of EXEEXT, comes from c-auto.h. + +2013-06-25 Akira Kakuto + + * config.h: define EXEEXT if DOSISH is defined. + + * win32lib.c: Unify two win32lib.c's in w32 sources. + + * progname.c, texmf.cnf: Define SELFAUTOGRANDPARENT to give a + robust TEXMFLOCAL. + +2013-06-16 Peter Breitenlohner + + * configure.ac: New conditional have_EXEEXT. + * Makefile.am (libkpathsea_la_CPPFLAGS): Define EXEEXT for + systems with a non-vanishing executable extension. + * progname.[ch]: New function kpse_program_basename(). + * version.ac: Update version number 6.1.1 => 6.2.0dev. + + Adapt kpathsea headers to C++. + * absolute.h, cnf.h, concatn.h, config.h, debug.h, expand.h, + hash.h, knj.h, lib.h, line.h, magstep.h, mingw32.h, + pathsearch.h, proginit.h, progname.h, readable.h, str-list.h, + str-llist.h, tex-file.h, tex-glyph.h, tex-hush.h, tex-make.h, + types.h, variable.h, version.h, win32lib.h: When compiling C++ + surround all declarations by 'extern "C" {' ... '}'. + +2013-06-15 Peter Breitenlohner + + * cnf.c, kpsewhich.c: Drop redundant + (in ). + +2013-06-11 Peter Breitenlohner + + * xrealloc.c: Drop redundant extern (in ). + +2013-06-05 Peter Breitenlohner + + * Makefile.am (*_la_LDFLAGS): Add -bindir for MinGW DLL. + + * win32lib.h.mugica (removed): Unused and unmaintained. + * Makefile.am: Adapt. + +2013-05-30 Karl Berry + + * Version 6.1.1 for TeX Live 2013. + +2013-04-15 Karl Berry + + * texmf.cnf (TEXINPUTS.lamed): there is no lamed directory and + never has been, as far as I can tell, so don't look in it. + + * texmf.cnf (TEXMFCACHE): new variable for lualatex font cache; + same value as ConTeXt MkIV's variable of the same name in + texmfcnf.lua. + +2013-04-10 Karl Berry + + * texmf.cnf (TEXMFCNF): still look in texmf/ subdirs after all; + needed for non-TL ConTeXt and likely others. Report from + Mojca/Hans. + +2013-04-05 Karl Berry + + * other files: 2013 in copyright year list. + + * kpsewhich.c, + * NEWS, + * version.ac: 6.1.1 and 2013 to prepare for TL'13 pretest. + + * texmf.cnf (TEXMFCNF): likewise prepare to use texmf-dist instead + of texmf. From Akira. + +2013-04-03 Karl Berry + + * texmf.cnf (TEXMFMAIN): make it the same as $TEXMFDIST, + and do not use it. That is, as of TL 2013, everything will be in + texmf-dist, not split between texmf and texmf-dist. See the + thread including + http://tug.org/mailman/htdig/tex-live/2013-January/032888.html. + + Also change 2012 to 2013. + +2013-03-26 Karl Berry + + * tex-make.c (kpathsea_make_tex): specify fn name in warnings + about invalid fontnames. + +2013-03-14 Karl Berry + + * texmf.cnf (save_size): increase to 100000 (from 50000), + for perldoc-all.texi (http://www.gnu.org/software/perl/manual). + +2013-02-08 Peter Breitenlohner + + * Makefile.am (web2cdir): Change texmf => texmf-dist. + +2013-01-30 Peter Breitenlohner + + * configure.ac: Use KPSE_COND_MINGW32. + +2013-01-29 Akira Kakuto + + * progname.c, types.h, win32lib.c, win32lib.h: Simplify win32_popen. + +2012-12-16 Peter Breitenlohner + + * Makefile.am (kpathsea.h): Enable silent rules. + +2012-12-13 Peter Breitenlohner + + Resolve remaining const related problems. + * db.[ch] (kpathsea_db_search_list): Make arg3 non-const. + * pathsearch.[ch] (kpathsea_path_search_list_generic, + dir_list_search_list): Make arg3 non-const. + * tex-file.c: Remove casts 'string*' => 'const_string*'. + * readable.[ch] (kpathsea_readable_file): Make arg non-const. + Include code to truncate too-long filename components. + + * truncate.[ch] (kpathsea_truncate_filename): Files removed. + * Makefile.am: Drop truncate.c and truncate.h. + +2012-12-12 Peter Breitenlohner + + Somewhat disentangle path search functions. + * db.c (kpathsea_init_db): + Directly call kpathsea_path_search_list_generic() + instead of the kpathsea_all_path_search_list() wrapper. + * pathsearch.c: Rename the static function search_list() into + the non-static kpathsea_path_search_list_generic() and drop + the former kpathsea_path_search_list_generic() wrapper. + * pathsearch.[ch]: Drop the now unused *_path_search_list(). + +2012-12-11 Peter Breitenlohner + + Resolve some const related problems. + * str-list.[ch]: Add cstr_list_type and cstr_list_add() for + const strings. Define [c]str_list_init() as static inline. + * kpathsea.c: Move definition of KPATHSEA_CAN_FREE from here ... + * hash.h: ... to here. + * hash.[ch]: Define hash_free() only if KPATHSEA_CAN_FREE!=0. + (hash_lookup): Change return type 'string*' => 'const_string*'. + * cnf.[ch] (kpathsea_cnf_get, kpse_cnf_get): + Change return type 'string*' => 'const_string*'. + * dir.c (kpathsea_dir_links): Adapt. + * rm-suffix.c (remove_suffix): Adapt. + * db.c, fontmap.c: Remove casts 'string*' => 'const_string*'. + +2012-12-10 Peter Breitenlohner + + * mingw32.c: Remove look_for_cmd(). + +2012-12-10 Akira Kakuto + + * win32lib.c: remove look_for_cmd(). + +2012-12-08 Peter Breitenlohner + + * mingw32.c (look_for_cmd): Do not compute unused value. + * win32lib.c (look_for_cmd, kpathsea_win32_popen): Same. + +2012-11-28 Peter Breitenlohner + + * texmf.cnf: Increase main_memory, font_mem_size, hash_extra, + and pool_size. + +2012-11-20 Peter Breitenlohner + + * Makefile.am: Avoid use of deprecated INCLUDES. + +2012-10-03 Peter Breitenlohner + + * mingw32.c: use stat in static int is_dir (). + +2012-10-02 Akira Kakuto + + * win32lib.c: use stat in static int is_dir (). + +2012-10-01 Akira Kakuto + + * win32lib.c: remove _osver since it is obsolete. + +2012-09-28 Akira Kakuto + + * win32lib.h: remove definition of mkdir. + * c-proto.h: introduce NO_KPSE_DLL as in getopt.h. + +2012-08-11 Peter Breitenlohner + + * c-std.h: Define M_PI if not defined by (old MSVC). + +2012-08-08 Peter Breitenlohner + + * Makefile.am: Use ../am/bin_links.am. + +2012-08-02 Akira Kakuto + + * win32lib.h: remove definition of pipe. + +2012-08-01 Peter Breitenlohner + + * configure.ac: Bail out for a badly broken snprintf() + (hopefully this will not happen). + Check if we need (v)snprintf wrapper functions. + * config.h: If needed, declare (v)snprintf wrapper functions. + * progname.c (kpathsea_set_program_name): Check snprintf sanity. + +2012-07-25 Peter Breitenlohner + + * configure.ac: Add AC_CHECK_SIZEOF([long]). + * types.h: #include and if they exist. + If necessary #define PRId64 & Co. + +2012-07-25 Peter Breitenlohner + + * getopt.c [WIN32 && ! __CYGWIN__]: Use __CYGWIN__ instead of + __CYGWIN32__ which is deprecated and may be removed. + Mail from Ken Brown , Tue, 24 Jul 2012. + +2012-07-23 Peter Breitenlohner + + * mingw32.h (win32_popen): Static inline wrapper for _popen() + to use always binary mode. + +2012-07-23 Akira Kakuto + + * win32lib.c: rewrite kpathsea_win32_popen to use always binary + mode. + +2012-07-13 Peter Breitenlohner + + * Makefile.am (libkpathsea_la_SOURCES): Skip compilation of + xfseeko.c and xftello.c for MSVC. + * win32lib.h: Drop xfseeko() and xftello() prototypes, they will + subsequently be defined in lib.h. + +2012-07-09 Peter Breitenlohner + + * version.ac: Update version number 6.1.0 => 6.1.1dev. + +2012-05-29 Akira Kakuto + + * win32lib.c: rewrite win32_system. + +2012-05-22 Karl Berry + + * mktexmf: test $name for csso12*, not $rootname. + From Debian via Norbert, 21 May 2012 10:11:08. + +2012-05-16 Peter Breitenlohner + + * cnf.[ch]: Add KPSEDLL to kpathsea_cnf_get(), and reintroduce + kpse_cnf_get(). + * Makefile.am: Do install cnf.h. + +2012-05-06 Peter Breitenlohner + + * Makefile.am (rebuild): Depend on 'all-am' instead of 'all' to + avoid an infinite loop. + +2012-05-05 Peter Breitenlohner + + * win32lib.[ch]: Copyright 2012. + +2012-05-05 Akira Kakuto + + * win32lib.c: rewrite xftell64 for W32. + +2012-05-04 Akira Kakuto + + * win32lib.c: rewrite xftell64 and xfseek64 for W32. + +2012-04-30 Akira Kakuto + + * win32lib.c: further rewrite win32_system(). + +2012-04-23 Peter Breitenlohner + + * Makefile.am (rebuild): Touch libkpathsea.la to avoid an + infinite loop when only mingw32.h or win32lib.h is changed. + +2012-04-23 Akira Kakuto + + * win32lib.h, win32lib.c: rewrite win32_system(). + +2012-04-17 Akira Kakuto + + * texmf.cnf: erase "ptexgeneric". + +2012-04-16 Karl Berry + + * texmf.cnf (TEXMFCNF): spell out every directory explicitly, + so we can include $SELFAUTOPARENT/../texmf-local/web2c. + +2012-04-09 Peter Breitenlohner + + * cnf.[ch]: Drop KPSEDLL from kpathsea_cnf_get(), and remove + kpse_cnf_get(). + * db.h: Drop KPSEDLL from kpathsea_db_insert(). + * Makefile.am: Do not install cnf.h. + * mingw32.h: Add a copyright statement. + + * configure.ac: Subst tex_live_version from ../../version.ac + as WEB2CVERSION for WIN32 programs. + +2012-04-09 Karl Berry + + * getopt.h (getopt) [!__cplusplus]: do not declare when compiling + with C++, since g++ 4.7.0 introduced an incompatible declaration. + http://bugs.debian.org/667392 + + * c-std.h (popen, pclose) [!VMS]: remove these decls to avoid + conflicts, hoping they are now always in the system libraries. + http://bugs.debian.org/64524 + +2012-04-07 Karl Berry + + * texmf.cnf (glob_str_size): increase from 5000 to 20000 per Akira, + 06 Apr 2012 10:25:18. + +2012-04-04 Peter Breitenlohner + + * c-unistd.h: Declare getopt() (via ) only + for Mingw and Cygwin; for other systems using the GNU C library + g++-4.7 might choke on incompatible exception specifications. + +2012-03-11 Karl Berry + + * *.c: prepend kpathsea: to warnings. + +2012-03-04 Peter Breitenlohner + + Avoid 'the address of X will always evaluate as true' warnings. + * lib.h (STREQ): Test '(s) != NULL' instead of '(s)'. + Gcc >=4.3 produces identical code but -Wall yields no warning. + +2012-03-01 Peter Breitenlohner + + * c-unistd.h: Declare getopt() (via ) but + not getopt_long(). + + * getopt.h: With __need_getopt declare only getopt() but not + getopt_long() (with 'struct option'). + + * getopt.[ch]: Drop pre-ANSI C non-prototype declarations. + +2012-02-27 Peter Breitenlohner + + * c-unistd.h [CYGWIN]: Explicitly #include + such that from Cygwin will be skipped. + +2012-02-27 Ken Brown + + * getopt.h: Cygwin requires getopt() prototype. + +2011-12-22 Karl Berry + + * texmf.cnf (TEX.pmpost, TEXINPUTS.(e)up(la)tex): new definitions, + from Norbert. + +2011-12-06 Peter Breitenlohner + + * Makefile.am: Replace ${prefix}/texmf => $(datarootdir)/texmf. + +2011-10-27 Karl Berry + + * texmf.cnf (FONTCONFIG_*): doc+formatting fix. + +2011-10-06 Akira Kakuto + + * win32lib.c, win32lib.h: use const char * in system() and popen(). + +2011-09-30 Karl Berry + + * types.h (kpse_{ris,bltxml}_format): new types. + * tex-file.c ({RIS,BLTXML}_ENVS): new defines. + (kpse_init_format): initialize them. + * texmf.cnf ({RIS,BLTXML}INPUTS): new definitions. + Request from Phil Kime, tex-k 25 Sep 2011 16:46:07. + +2011-08-28 Karl Berry + + * texmf.cnf (LUAINPUTS.lualatex, LUAINPUTS.dvilualatex): new defns. + (LUAINPUTS): duplicate value of TEXINPUTS.luatex, instead + of using $TEXINPUTS. + Report from Herbert Voss, 15 Aug 2011 23:53:45, + among others. + +2011-08-12 Peter Breitenlohner + + * version.ac: Update version number 6.0.2dev => 6.1.0dev. + +2011-08-09 Peter Breitenlohner + + * Makefile.am (SUBDIRS): Add win32 to build C programs from + Akira's W32TeX as WIN32 replacements for the shell scripts. + +2011-08-08 Peter Breitenlohner + + * progname.c (fix_selfdir): Simplified to not modify arg. + (remove_dots): Somewhat clarify the code (suggested by Karl). + * progname.h [WIN32]: Don't declare {kpathsea,kpse)_selfdir(). + + * progname.c [TEST]: Update and extend the test program. + * Makefile.am (progname-test): Add rules to build the standalone + test program. + +2011-08-08 Karl Berry + + * cnf-to-paths.awk: preserve values starting with /, + so distro maintainers can edit texmf.cnf with absolute + paths and not have them replaced with /nonesuch. + Suggestion from Norbert. + +2011-08-05 Karl Berry + + * dir.c, + * getopt.c, + * hash.h, + * pathsearch.h, + * progname.h, + * truncate.h: copyright 2011. + +2011-08-05 Peter Breitenlohner + + * cnf.c, fontmap.c: Do not #include . + * Makefile.am (kpseinclude_HEADERS): Remove recorder.h. + * recorder.h (removed): Empty file. + + * Makefile.am: Do not install kpathsea internal headers. + + * xdirtest.c: Additional test data. + +2011-08-04 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * xbasename.c: Test for 2-Byte Kanji (CP 932, SJIS) codes and + for Unc names. + * xdirname.c: Test for 2-Byte Kanji (CP 932, SJIS) codes and + slashify the result. + + * xdirtest.c (new): Standalone program to test xdirname() and + xbasename(), based on code moved to here ... + * xdirname.c [TEST]: ... from here. + +2011-08-03 Akira Kakuto + + * db.c (db_build): No need to slashify lines from db_file. + +2011-08-03 Peter Breitenlohner + + * mingw32.[ch] (dostounix_filename): Remove unused function. + (texlive_gs_init): New function copied from win32lib.[ch]. + +2011-08-03 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * db.c (ignore_dir_p, db_build, match), + kpsewhich.c (subdir_match): Slashify and test for 2-Byte Kanji + (CP 932, SJIS) codes. + +2011-08-03 Akira Kakuto + + * win32lib.h: #include for _getcwd. + +2011-08-02 Peter Breitenlohner + + Unexport kpathsea internal functions, remove unused ones. + * db.[ch] (kpse_db_insert, kpse_init_db, kpse_db_search, + kpse_db_search_list): All removed. + * default.h (kpathsea_expand_default): Internal use only. + * default.h, kdefault.c (kpse_expand_default): Removed. + * elt-dirs.c (kpse_normalize_path, kpse_element_dirs): Removed. + * expand.[ch] (kpathsea_expand): Internal use only. + (kpse_expand): Removed. + * fn.h (fn_init, fn_copy0, fn_free, fn_1grow, fn_grow, + fn_str_grow, fn_shrink_to): ALL internal use only. + * hash.h (hash_insert_normalized): Internal use only. + * path-elt.c (kpse_path_element): Removed. + * pathsearch.[ch] (kpathsea_path_element, kpathsea_element_dirs, + kpathsea_path_search_list, kpathsea_path_search_list_generic, + kpathsea_all_path_search_list): Internal use only. + (kpse_path_element, kpse_filename_component, + kpse_normalize_path, kpse_element_dirs, kpse_path_search_list, + kpse_path_search_list_generic, kpse_all_path_search_list): + Removed. + * fontmap.h, tilde.h, truncate.h, xstat.h: Whole files internal + use only. + +2011-08-02 Akira Kakuto + + * win32lib.h: follow mingw32.h for boolean and move definitions + for win32 functions from lib.h. + * win32lib.c: change definitions of xfseek64 and xftell64 to match + with xfseeko and xftello. + +2011-08-02 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * elt-dirs.c (dir_list_add, do_subdir, expand_elt): Replace + IS_DIR_SEP by IS_DIR_SEP_CH. + + * getopt.h: Add (non-ANSI) declaration for getopt(). + * mingw32.h: #define off_t as off64_t for ftello64 and fseeko64. + +2011-08-01 Peter Breitenlohner + + * win32lib.h.mugica: Renamed from win32lib.h. + * win32lib.[ch]: New files, yet to be filled in. + + * knj.c (is_cp932_system): No KPSEDLL in knj.c, only in knj.h. + +2011-07-31 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * c-pathch.h: IS_DIR_SEP_CH macro to be used with `slashified' + filenames without need to test for 2-Byte Kanji codes. + + * elt-dirs.c (kpathsea_normalize_path): Slashify, reformulate, + and test for 2-Byte Kanji (CP 932, SJIS) codes. + (kpathsea_element_dirs): First call kpathsea_normalize_path() + which might modify `elt' and then test for cached answer. + + * progname.c: Make sure SELFAUTO* is not just / only for WIN32. + +2011-07-30 Peter Breitenlohner + + * dir.c (kpathsea_dir_p, dir_p), lib.h: Unconstify string parms. + * elt-dirs.c (dir_list_add, checked_dir_list_add, do_subdir, + expand_elt): Unconstify string parms and local vars. + * progname.c (kpathsea_selfdir): Don't uselessly initialize ret. + + * mingw32.c: #include . + * mingw32.h [IS_DIR_SEP, IS_DEVICE_SEP, IS_UNC_NAME]: Do not + duplicate them here, use definitions from c-pathch.h. + +2011-07-29 Akira Kakuto + + * tilde.c [WIN32]: Use kpathsea_getpwnam(). + +2011-07-28 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * db.c, find-suffix.c, xbasename.c: + Reformulate and test for 2-Byte Kanji (CP 932, SJIS) codes. + + * expand.c, make-suffix.c, tilde.c: Slashify, reformulate, + and test for 2-Byte Kanji (CP 932, SJIS) codes. + + * progname.c: Make sure SELFAUTO{LOC,DIR,PARENT} is not just /. + + * types.h (kpathsea_instance): Merge TL and W32TeX. + +2011-07-27 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * progname.c (kpathsea_set_program_name): Merge TL and W32TeX. + +2011-07-26 Peter Breitenlohner + + More diffs between TeX Live and W32TeX. + * knj.[ch]: New files from Akira's W32TeX. + * progname.c (kpathsea_set_program_name): Set is_cp932_system. + * Makefile.am, config.h: Adapt. + + * db.c, expand.c, hash, path-elt.c, tilde.c, truncate.c, + variable.c, xdirname.c, xgetcwd.c: + Test for 2-Byte Kanji (CP 932, SJIS) codes. + + * db.c (kpathsea_db_search, kpathsea_db_search_list), + tex-file.c (kpathsea_set_suffixes_va_list, init_maketex): + Cast arg to `void *' because MSVC warns for a `const_string *' + arg when expecting `void *'. + + * config.h, db.c, hash.c: #define and use TRANSFORM. + +2011-07-25 Peter Breitenlohner + + Minor changes to reduce diffs between TeX Live and W32TeX. + * c-ctype.h [WIN32]: Never #define isascii. + * c-fopen.h: Always write text files with Unix line endings. + * tex-glyph.c (bitmap_specs) [WIN32]: Add DOS_BITMAP_SPEC. + * win32lib.h: #define strncasecmp as _strnicmp. + * readable.c: Replace #elif WIN32 => #elif defined (WIN32). + * magstep.c, pathsearch.h, xftell.c: Adjust whitespace. + +2011-07-22 Peter Breitenlohner + + * kpathsea.c, progname.c, tex-file.c, types.h: + Drop #if defined(__MINGW32__) already implied by defined(WIN32). + + * kpathsea.c (kpathsea_finish): Free suffixlist. + +2011-07-15 Peter Breitenlohner + + * version.ac: New file defining the kpathsea version. + Update version number 6.0.1 => 6.0.2dev. + * configure.ac: Adapt. Use KPSE_LT_VERSION. + +2011-07-12 Peter Breitenlohner + + * ac/web2c.ac renamed into ac/mktex.ac. + * ac/withenable.ac, configure.ac: web2c.ac => mktex.ac. + * configure.ac: KPSE_WEB2C_PREPARE => KPSE_MKTEX_PREPARE. + +2011-06-29 Peter Breitenlohner + + * tex-make.c [WIN32]: Do not #include + from here (already done from config.h). + +2011-06-28 Karl Berry + + * mktexlsr: need to shift when arg is not a directory. + Found by Luigi Scarso, tex-k mail 28 Jun 2011 00:21:14. + +2011-06-19 Karl Berry + + * texmf.cnf (OPENTYPEFONTS): a duplicate entry was created :(. + +2011-06-18 Peter Breitenlohner + + * progname.c (remove_dots): Correctly handle dir="/foo/../bar". + +2011-06-17 Peter Breitenlohner + + Reduce memory leaks. + + * types.h (kpse_format_info_type): Declare path as non-const. + * tex-file.c (init_path): Free old value of path when assigning + a new value. + + * progname.c (kpathsea_selfdir): Free strings no longer used. + + * kpsewhich.c (lookup): Free string no longer used. + +2011-06-16 Peter Breitenlohner + + * fontmap.c (kpathsea_fontmap_lookup), kpsewhich.c (find_dpi), + progname.c (kpathsea_set_program_name): Allow find_suffix() to + return a const string. + + * find-suffix.c, lib.h: Declare find_suffix() as const. + * find-suffix.c: Explain that NAME+(find_suffix(NAME)-NAME) is + equivalent to find_suffix(NAME) but not necessarily const. + + * progname.c (remove_dots): Somewhat reorganize (initialize + ret as `NULL' instead of `(string)""'). + +2011-06-16 Peter Breitenlohner + + * tex-glyph.c (try_size, try_fontmap, kpathsea_find_glyph), + tex-glyph.h (kpse_glyph_file_type): Declare font name as const. + +2011-06-16 Peter Breitenlohner + + * xgetcwd.c: Fix #include directives (depend on GETCWD_FORKS). + (xgetcwd): The returned string may be long lived, so malloc() + only as needed. + Do not print path when getcwd(path, size) or getwd(path) fail, + the contents is undefined. + +2011-06-13 Manuel P\'egour\'e-Gonnard + + * db.c (match): ensure that we are at a dir separator in + the filename before checking for being at the final component. + (We were erroneously matching "foobar" to "foo" in some cases.) + Report from Manuel, tex-k mail 12 Jun 2011 21:29:55. + +2011-06-10 Karl Berry + + * configure.ac (AC_PROG_AWK): new test. + * Makefile.am (stamp-paths): use $(AWK). + This is to avoid broken Solaris /usr/bin/awk, which does + not have sub(). + Report from Ettore Aldrovandi, 8 Jun 2011 23:36:44. + +2011-06-09 Karl Berry + + * mktexlsr: write directory args to a file and read them back, + so we can support spaces (though not newlines) in the directory names. + Reword some error messages. + +2011-06-08 Akira Kakuto + + * hash.c: leave original letter cases also on win32. + +2011-06-06 Karl Berry + + * texmf.cnf (TEXINPUTS.context): No trailing comma, per Taco. + +2011-06-03 Peter Breitenlohner + + * mingw32.c (normalize_filename): Use memmove() instead of + memcpy() for overlapping objects. + +2011-05-29 Akira Kakuto + + * texmf.cnf: add "shell_escape.initex = f" and + "parse_first_line.initex = f", since we have initex in TL 2011. + Otherwise the banner of initex is "This is TeXk, ..." + +2011-05-27 Peter Breitenlohner + + * extend-fname.c: Remove the `generic const warning'. + * readable.c, rm-suffix.c: Adjust the `generic const warning'. + +2011-05-26 Peter Breitenlohner + + * db.c (kpathsea_db_search): Add `free (dir_part)'. + (kpathsea_db_search{,_list}): Declare a few strings as const. + (kpathsea_db_insert): Use pointer arith to avoid const warning. + +2011-05-24 Peter Breitenlohner + + * Makefile.am (EXTRA_DIST): Add the new cnf-to-paths.awk script. + +2011-05-24 Karl Berry + + * tex-file.c (TRUETYPE_SUFFIXES): add .dfont. + Request from Dohyun Kim, 23 May 2011 16:09:03. + * doc/kpathsea.texi (Supported file formats): mention it. + +2011-05-23 Karl Berry + + * cnf-to-paths.awk: new awk script. + * Makefile.am (stamp-paths): use it instead of the inline sed. + Also, change the generated paths.h so that all non-SELFAUTO paths + become a constant string "/nonesuch". That way, if the definitions + change, the binaries don't all uselessly change with them. + +2011-05-22 Karl Berry + + * texmf.cnf: doc fixes. + +2011-05-15 Peter Breitenlohner + + * absolute.c: Partially revert the minor rewrite. + +2011-05-12 Peter Breitenlohner + + * absolute.c: Minor rewrite. + + * NEWS, progname.[ch]: Finally remove kpse_set_progname + (deprecated since 1998). + +2011-05-06 Karl Berry + + * texmf.cnf (TEXINPUTS.eplatex): no longer needed per Akira. + (platex will always use eptex.) + +2011-05-03 Peter Breitenlohner + + * kpsewhich.c (find_format): Drop unused variable 'try_len'. + +2011-04-28 Karl Berry + + * kpsewhich.c (try_suffix): new fn, checking entire string for + format names. + (TRY_SUFFIX): change macro to just call the fn. + Report from Philipp Stephani, tex-live mail 25 Apr 2011 16:38:47. + + * NEWS, + * kpsewhich.c (read_command_line), + * doc/kpathsea.texi, + * texmf.cnf: 2011. + +2011-04-14 Peter Breitenlohner + + * configure.ac: Update version number 6.0.1dev => 6.0.1. + +2011-04-11 Peter Breitenlohner + + * texmf.cnf (TEXEDIT): Document Unix and Windows defaults. + + * tex-file.c (executable_filep): Avoid using strcpy() for + overlapping strings. + +2011-03-22 Karl Berry + + * texmf.cnf (TEXINPUTS.eptex, TEXINPUTS.eplatex): define, + same as .p(la)tex. From Akira. + +2011-03-07 Peter Breitenlohner + + * types.h: Rename the variables program_invocation_name and + program_invocation_short_name into kpse_invocation_name and + kpse_invocation_short_name repectively, (1) in order to avoid + conflicts with /usr/include/sys/errno.h from Cygwin, and (2) + because they are not the same as those from the GNU C library. + + Problem reported by Ken Brown . + +2011-03-03 Peter Breitenlohner + + * lib.h, xftell.c (xftell): Change return type from unsigned to + signed and use ftell() instead of ftello(). + +2011-03-01 Karl Berry + + * texmf.cnf: be more explicit that all trees, including TEXMFHOME, + must follow the TDS. + +2011-03-01 Peter Breitenlohner + + * mingw32.[ch]: Drop win32_system(); this was a workaround for a + bug in system() under Win9x. + +2011-03-01 Peter Breitenlohner + + * man/{kpsewhich,mktexlsr,mktexmf,mktexpk,mktextfm}.man: Drop + useless '.rb' macros. + * man/{kpseaccess,kpsereadlink,kpsestat}.man: The same. + Also remove `additional' from `following additional options'. + +2011-02-28 Peter Breitenlohner + + * Makefile.in.orig, common.ac.orig, withenable.ac: Remove + ancient files. + * Makefile.am (EXTRA_DIST): Adapt. + +2011-02-08 Peter Breitenlohner + + * man/Makefile.am: Use ../am/man1_links.am for manpage links. + +2011-02-02 Karl Berry + + * texmf.cnf (TEXMFROOT): new variable, $SELFAUTOPARENT by default, + to minimize redistributors' patches with a new Perl updmap. + +2011-01-06 Karl Berry + + * tex-file.c (LUA_SUFFIXES): add .tlu, + luatex mail from t34www, 6 Jan 2011 22:04:45. + +2011-01-01 Karl Berry + + * texmf.cnf (TEXLIVE_WINDOWS_TRY_EXTERNAL_PERL): doc fixes. + +2010-12-27 Peter Breitenlohner + + * Makefile.am (install-exec-hook): Check symlink creation. + * man/Makefile.am (install-data-hook): The same. + +2010-12-24 Karl Berry + + * Makefile.am (stamp-paths): ensure that grep is not completely + broken, e.g., from GREP_OPTIONS, in which case we'd generate a + useless paths.h. + +2010-12-18 Peter Breitenlohner + + * Makefile.am [WIN32]: Skip mktex{lsr,mf,pk,tfm} shell scripts + and texhash->mktexlsr symlink. + +2010-12-01 Peter Breitenlohner + + * tex-make.c (maketex): Factor out common WIN32 & Unix code. + [WIN32]: Avoid compiler warnings. + +2010-12-01 Akira Kakuto + + * tex-make.c (maketex): [WIN32] spawnvp(_P_NOWAIT, ...) and pipe. + +2010-11-29 Karl Berry + + * doc/kpathsea.texi (Brace expansion): no longer derived from Bash. + +2010-11-27 Taco Hoekwater + + * db.c (kpathsea_db_search_list): one return list for everything, + else kpsewhich --all plain returns nothing, even though + kpsewhich plain works. Report from Paul Isambert, + 25 Nov 2010 19:09:21. + +2010-11-27 Karl Berry + + * kpsewhich.test: test this. + +2010-11-18 Peter Breitenlohner + + * tex-glyph.c (try_format): Drop unused params fontname and dpi; + mention the use of $KPATHSEA_{NAME,DPI} from environment. + +2010-11-10 Peter Breitenlohner + + * configure.ac: Update version number to 6.0.1dev. + +2010-11-10 Mathias Kende + + * tex-file.c (kpathsea_set_suffixes_va_list): new fn. + (kpse_set_suffixes, kpathsea_set_suffixes): call it. + Avoids passing variable argument list, which is not portable. + http://bugs.debian.org/602566. + +2010-11-07 Karl Berry + + * cnf.c (do_line): remove trailing comment and preceding + whitespace, so they do not appear as part of the value. + From Akira. + * doc/kpathsea.texi (Config files): document this. + * texmf.cnf: doc fixes. + +2010-10-02 Peter Breitenlohner + + * Makefile.am (libkpathsea_la_LDFLAGS): Add -no-undefined. + +2010-09-24 Karl Berry + + * texmf.cnf (TTFONTS): also read opentype//. + (OPENTYPEFONTS): also read truetype//. + Because common practice is to use .ttf/.ttc for TrueType-flavored + OpenType fonts (and .otf only for PostScript-flavored OpenType). + +2010-09-18 Karl Berry + + * texmf.cnf (DVIPDFMXINPUTS): do not include ., so attackers + cannot create a dvipdfmx.cfg with, e.g., xetex. + Report from Heiko, 16 Sep 2010 22:32:25. + +2010-09-09 Karl Berry + + * mktexlsr (vc_dirs): remove CVS and RCS from the list, + for compatibility with the corresponding change on Windows, + made so that rcs/rcs.sty is not ignored. + +2010-06-13 Karl Berry + + * doc/unixtex.texi: reduce to current reality. + +2010-06-10 Peter Breitenlohner + + * getopt.h [NO_KPSE_DLL]: Allow use of this file for chktex. + From Karl Berry, 9 Jun 2010 15:36:44. + +2010-06-06 Karl Berry + + * getopt.h (getopt) [! __STDC__]: remove decl since AIX/Solaris + compilers complain (vvv, tlbuild 07 Jun 2010 01:30:47). + +2010-06-04 Karl Berry + + * configure.ac (kpse_lib_devel): empty for TeX Live 2010 + (pretest 2, maybe final). + +2010-05-30 Karl Berry + + * texmf.cnf (shell_escape_commands): turns out fc-list is not + needed after all. + +2010-05-30 Manuel P\'egouri\'e-Gonnard + + * texmf.cnf: relax LUAINPUTS not to require and extra "lua" + subdirectory for modules in texmfscripts. + * texmf.cnf: enlarge trie_size to fit with latest hyph-utf8 release. + +2010-05-27 Karl Berry + + * getopt.h (getopt) [!__GNU_LIBRARY__]: do not declare at all. + Previous conditional on __cplusplus did not work with Sun CC. + Maybe all systems we compile on have getopt now? We'll see. + +2010-05-25 Karl Berry + + * texmf.cnf (shell_escape_commands): include fc-list for + the luaotfload font cache. + +2010-05-24 Karl Berry + + * texmf.cnf (font_mem_size): doc fix. + +2010-05-21 Karl Berry + + * mktexpk: help msg, mention map files in error. + +2010-05-20 Karl Berry + + * mktexdir, + * mktexupd, + * mktex.opt, + * mktexnam.opt: systematize header comments. + +2010-05-20 Peter Breitenlohner + + * kpseaccess.test: Allow for unexpected test results. + +2010-05-18 Karl Berry + + * texmf.cnf (shell_escape): set to p. Trying restricted shells again. + (shell_escape_commands): bibtex, bibtex8, + kpsewhich, makeindex, repstopdf. Don't plan to add anything + else for TL'10. + + * NEWS, + * kpsewhich.c (read_command_line), + * texmf.cnf (TEXMFCONFIG, TEXMFVAR): 2010. + +2010-05-16 Peter Breitenlohner + + * access.c: Adapt comment to facts. + * man/kpseaccess.man: Adapt to facts. + +2010-05-16 Akira Kakuto + + *absolute.c, c-fopen.h, c-stat.h, config.h, debug.h, dir.c, + elt-dirs.c, expand.c, getopt.c, getopt.h, getopt1.c, hash.c, + kpsewhich.c, lib.h, mingw32.c, path-elt.c, pathsearch.c, + progname.c, putenv.c, readable.c, strcasecmp.c, strstr.c, + strtol.c, tex-file.c, tex-glyph.h, + types.h, win32lib.h: untabify. + +2010-05-15 Peter Breitenlohner + + * kpseaccess.test, kpsereadlink.test, kpsestat.test, + kpsewhich.test: New shell scripts to test the programs. + * configure.ac (LT_OBJDIR): AC_SUBST for kpsereadlink.test. + * Makefile.am (TESTS, TESTS_ENVIRONMENT): Add the tests. + +2010-05-15 Akira Kakuto + + *absolute.c: avoid late declaration. add support of UNC names (WIN32). + *db.c: try ls-R only on WIN32. + *debug.c: avoid late declaration. + *elt-dirs.c: remove trailing whitespace. + *lib.h: add variables in prototype. + *pathsearch.c, tex-file.c: remove some spaces. + *tex-glyph.c: add some spaces. + +2010-05-15 Akira Kakuto + + *absolute.c, access.c, atou.c, c-ctype.h, c-pathch.h, c-std.h, cnf.c, + concatn.c, config.h, db.c, db.h, debug.h, default.h, dir.c, + elt-dirs.c, expand.c, extend-fname.c, find-suffix.c, fn.c, + fontmap.c, getopt.c, kpathsea.c, kpsestat.c, kpsewhich.c, lib.h, + line.c, magstep.c, magstep.h, make-suffix.c, mingw32.c, mingw32.h, + path-elt.c, pathsearch.c, pathsearch.h, proginit.c, proginit.h, + progname.c, readable.c, readable.h, readlink.c, rm-suffix.c, + str-list.c, str-llist.c, strstr.c, tex-file.c, tex-glyph.c, + tex-glyph.h, tex-hush.c, tex-make.c, tex-make.h, truncate.c, + uppercasify.c, variable.h, version.c, win32lib.h, xbasename.c, + xcalloc.c, xdirname.c, xfopen.c, xftell.c, xftello.c, xgetcwd.c, + xopendir.c, xrealloc.c, xstat.c: remove trailing spaces. + +2010-05-10 Peter Breitenlohner + + * c-fopen.h [SET_BINARY]: Add cast to void. + +2010-05-09 Peter Breitenlohner + + * progname.c (kpathsea_set_program_name): Drop superfluous cast. + + * extend-fname.c, lib.h: Change return type of extend_filename() + from 'string' to 'const_string'. + * fontmap.[ch]: Change return type of kpathsea_fontmap_lookup() + from 'string *' to 'const_string *', drop kpse_fontmap_lookup. + * tex-file.c (target_fontmaps), tex-glyph.c (try_fontmap): Adjust. + +2010-04-27 Manuel P\'egouri\'e-Gonnard + + * texmf.cnf: - s/pdf(lua(la)?tex)/dvi\1/ + - add luatex before generic (for generic package specific to luatex) and + similarly for xetex. + +2010-04-22 Karl Berry + + * doc/kpathsea.texi, + * doc/bugs.texi: Avoid over/underfull boxes. + +2010-04-19 Peter Breitenlohner + + * texmf.cnf (max_strings.pbibtex): New defn. + +2010-04-15 Karl Berry + + * kpsewhich.c (format_abbr_type): new type. + (format_abbrs): new array. + (format_abbr): new fn to use them. + (find_format): call it. + + (help_message): new fn, including the abbreviations. + +2010-04-12 Peter Breitenlohner + + * Makefile.am (EXTRA_DIST): Add bsnl.awk. + +2010-04-11 Karl Berry + + * texmf.cnf ({TEXINPUTS,BIBINPUTS}.{ptex,platex,pbibtex}): new defns. + +2010-04-11 Javier Mugica + + * getopt.c, getopt1.c: ANSIfy all fns. + +2010-04-10 Karl Berry + + * progname.c (c-pathmx.h): #include unconditionally. + * c-pathmx.h (PATH_MAX) [MAX_PATH]: #define PATH_MAX as MAX_PATH + for Windows. + * win32lib.h: include io.h, fcntl.h, direct.h. + From Javier Mugica, 9 Apr 2010 22:04:46. + +2010-04-09 Karl Berry + + * types.h: doc fixes. + +2010-04-07 Peter Breitenlohner + + * man/kpseaccess.man, man/kpsestat.man, man/mktexpk.man, + man/mktextfm.man: Uniform manpage formatting: bold for literals, + italic for variable items, roman for meta items. + +2010-04-05 Karl Berry + + * progname.h: doc fix. + +2010-04-04 Karl Berry + + * bsnl.awk: tiny awk program to eliminate \-newline sequences. + * Makefile.am (stamp-paths): call it. + * texmf.cnf (TEXMF_RESTRICTED_SCRIPTS): use \-newline again. + +2010-03-29 Peter Breitenlohner + + * lib.h, xcalloc.c, xmalloc.c, xrealloc.c: Change type of size + arguments of xcalloc(), xmalloc, and xrealloc() from unsigned + to size_t (incompatible change of ABI). + + Update version numbers to 6.0.0. + +2010-03-24 Peter Breitenlohner + + * texmf.cnf (TEXMF_RESTRICTED_SCRIPTS): The make rules used to + create paths.h can't handle backslash-newline (FIXME?). + +2010-03-24 Karl Berry + + * texmf.cnf (TEXMFSCRIPTS): progname before engine, for consistency, + and because the former is more specific. + (TEXMF_RESTRICTED_SCRIPTS): new definition, for the w32 wrapper. + + (TEXMFDBS): reorder in file to be next to TEXMF, to make the + relationship more apparent. No change in definition. + +2010-03-23 Peter Breitenlohner + + * texmf.cnf (ent_str_size, glob_str_size): New for size of + BibTeX (entry and global) strings. + +2010-03-19 Peter Breitenlohner + + * texmf.cnf (BIBTEX_CSFILE): Default codepage and sort order + file for BibTeX8. + (max_strings): Also for BibTeX8 and BibTeXU. + +2010-03-18 Karl Berry + + * texmf.cnf (TEXDOCS): remove .; better for texdoc not + to be confused by files randomly in the current directory. + +2010-03-11 Peter Breitenlohner + + * texmf.cnf: Append '.mf' to Metafont specific parameters. + Add 'max_strings.bibtex', also for hash_size and hash_prime. + +2010-03-09 Peter Breitenlohner + + * texmf.cnf: Append '.gftype' to GFtype specific parameters. + * progname.h: Remove kpse_set_progname from exported API. + Deprecated since 1998. Kept in library for Versions 5.x.y. + +2010-03-08 Peter Breitenlohner + + * xrealloc.c (xrealloc): Allocate 1 byte if passed size 0. + * xcalloc.c (xcalloc): Use 1 if passed nelem 0 or elsize 0. + +2010-03-05 Peter Breitenlohner + + * texmf.cnf (line_length, max_rows, max_cols): GFtype parameters + settable at runtime (used to be fixed values in gftype.ch). + +2010-03-03 Peter Breitenlohner + + * texmf.cnf (screen_width, screen_depth): Increase Metafont + screen size (used to be fixed values in mf.ch). + +2010-03-01 Karl Berry + + * texmf.cnf (TW_LIBPATH, TW_INIPATH): TeXworks config/settings. + +2010-02-26 Peter Breitenlohner + + * mingw32.c (dostounix_filename): Reactivate as extern KPSEDLL, + used for gsftopk. + +2010-02-23 Peter Breitenlohner + + * dir.c (kpathsea_dir_p), tex-make.c (maketex): [WIN32]: Cast + the result of GetLastError() to int (may be or is DWORD). + * tex-make.c (kpathsea_make_tex) [WIN32]: Avoid initialized ret. + * mingw32.c (look_for_cmd): Declare suffixes and s as const. + + * config.h [WIN32]: Ensure that __STDC__ is #defined. + #include , not . + Diffs from Akira, 11 Feb 2010 11:03:39. + + * strstr.c (str): Add empty statement after label at the end of + a block. From Javier Mugica, 23 Feb 2010 12:25:55. + + * mingw32.c (win32_get_long_filename): Declare extern KPSEDLL. + +2010-02-20 Peter Breitenlohner + + * mingw32.c (win32_system): Declare as non-static, for web2c. + * mingw32.h (win32_system): Declare as extern KPSEDLL. + + * c-proto.h, getopt.h (KPSE_DLL): Automatically #define for + native WIN32 but not for MinGW32. + +2010-02-18 Peter Breitenlohner + + * absolute.c (kpathsea_absolute_p): Unused param. + * truncate.[ch] (kpse_truncate_filename): Removed. + +2010-02-15 Karl Berry + + * tex-make.c [DJGPP]: change conditionals to __DJGPP__ for + consistency. + + * progname.c () [__MINGW32__]: remove + #include, it's redundant with kpathsea/config.h. + () [__DJGPP__]: change conditional from DJGPP. + Suggestion from Javier Mugica, 13 Feb 2010 20:46:12. + +2010-02-14 Peter Breitenlohner + + * variable.c (kpathsea_var_value, expand): Treat strings + returned by getenv() and kpathsea_cnf_get() as const. + Replace kpathsea_var_expand() plus kpathsea_tilde_expand() by + kpathsea_expand() and include expand.h instead of tilde.h. + + * tilde.[ch] (kpathsea_tilde_expand): Now used only in expand.c + by kpathsea_expand(). Declare string param as non-const. + (kpse_tilde_expand): Removed. + + * hash.[ch]: Adjust comments and remove trailing whitespace. + +2010-02-13 Peter Breitenlohner + + * xopendir.c [WIN32]: Define neither xopendir nor xclosedir. + * mingw32.[ch], progname.c: Remove set_home_warning(). + From Akira. + + * xopendir.[ch] (xopendir): Declare string param as const. + Declare prototypes if and only if functions are defined. + + * kdefault.c, tex-file.h, xputenv.c: + Formatting, trailing whitespace. + +2010-02-12 Peter Breitenlohner + + * dir.c (kpathsea_dir_p), elt-dirs.c (kpathsea_normalize_path), + pathsearch.c (log_search, search, search_list), + tex-file.c (kpathsea_find_file_generic): + Add '#ifdef KPSE_DEBUG' to allow compilation with '-DNO_DEBUG'. + + * dir.c (kpathsea_dir_p): Replace kpse_normalize_path() by + kpathsea_normalize_path(). + +2010-02-11 Peter Breitenlohner + + * db.h (kpathsea_init_db, kpse_init_db, kpathsea_db_search, + kpse_db_search, kpathsea_db_search_list, kpse_db_search_list), + * fontmap.h (kpathsea_fontmap_lookup, kpse_fontmap_lookup), + * getopt.h (_getopt_internal), + * hash.h (hash_print, hash_free), + * mingw32.h (init_user_info, set_home_warning, + win32_get_long_filename, look_for_cmd, quote_args), + * pathsearch.h (kpathsea_filename_component, + kpse_filename_component, kpathsea_normalize_path, + kpse_normalize_path), + * str-list.h (str_list_init, str_list_concat, str_list_free, + * str_list_concat_elements, str_list_uniqify), + * str-llist.h (str_llist_add, str_llist_float), + * tex-file.h (kpathsea_init_fallback_resolutions, + kpse_init_fallback_resolutions), + * tilde.h (kpathsea_tilde_expand, kpse_tilde_expand), + * truncate.h (kpathsea_truncate_filename, + kpse_truncate_filename), + * xopendir.h (xopendir, xclosedir), + * xstat.h (xstat, xlstat): Declare prototypes only within + libkpathsea. + +2010-02-10 Peter Breitenlohner + + * mingw32.c (get_home_directory, _parse_root, + normalize_filename, dostounix_filename, unixtodos_filename, + crlf_to_lf, parse_cmdline, build_cmdline, win32_system): + Declare as static. + (dostounix_filename, crlf_to_lf): Drop unused functions. + (win32_system): Drop unused code for look_for_cmd() with 3 args. + * mingw32.h: Remove decl of get_home_directory(), add + quote_args(), use explicit 'extern'. + * tex-make.c (maketex): Drop nested extern decl of quote_args(). + + * tex-make.h ({kpathsea,kpse}_make_tex), + str-list.h (str_list_add): need KPSEDLL (from Akira). + +2010-02-08 Peter Breitenlohner + + * mingw32.c (look_for_cmd): remove unused variable new_cmd, + declare p and q as const and remove cast. + +2010-02-07 Taco Hoekwater + + * mingw32.c (look_for_cmd): remove unused variable new, + clean up preprocessor conditionals. + Report by Hib Eris, tex-k 3 Feb 2010 12:11:42. + +2010-02-01 Peter Breitenlohner + + * Makefile.am (kpseinclude_HEADERS): Add win32lib.h. + +2010-02-01 Karl Berry + + * strstr.c, + * strcasecmp.c, + * getopt.c, + * getopt.h, + * getopt1.c: remove all redefinitions of const. + +2010-01-31 Javier Mugica + + Support compilation with MSVC 7.1: + * config.h (win32lib.h) [_WIN32 && !__MINGW32__]: include. + (__STDC__) [WIN32]: do not define ourselves. + * getopt.h (__STDC__): do not define ourselves. Instead, define + const. + * c-stat.h (oldnames.h) [WIN32]: is gone. + * c-ctype.h (isascii): no oldnames.h here either. + * win32lib.h: reinstate. + +2010-01-25 Peter Breitenlohner + + * xputenv.c (kpathsea_xputenv): Don't use value of XRETALLOC(), + XRETALLOC(addr, n, t) already assigns the new pointer to addr. + +2010-01-22 Peter Breitenlohner + + * tex-make.c (maketex): Replace kpse_readable_file(fn) by + kpathsea_readable_file(kpse,fn) also for WIN32. + +2010-01-11 Taco Hoekwater + + * types.h (kpse_clua_format): new type. + (kpse_def, kpse_def_inst): need KPSEDLL (from Akira). + * tex-file.c (CLUA_ENVS): new define. + (kpse_init_format): initialize it. + * texmf.cnf (CLUAINPUTS): new definition. + This implies using, e.g., bin/i386-linux/lib/luatex/lua/*.so + in TL. + +2010-01-05 Peter Breitenlohner + + * tex-file.c: Add alt_suffix ".pl" for kpse_opl_format and + ".vpl" for kpse_ovp_format (for C version of opl2ofm/ovp2ovf). + +2009-12-24 Karl Berry + + * HIER, INSTALL, README.CONFIGURE: remove, stale. + * Makefile.am (EXTRA_DIST): change accordingly. + * README, PROJECTS, + access.c, readlink.c, + mktex.opt, mktexdir, mktexdir.opt, mktexmf, mktexnam, + mktexnam.opt, mktextfm, mktexupd: doc/email updates. + +2009-12-21 Karl Berry + + * kpsewhich.c (find_format): had forgotten to increment the loop + variable, hence the hang. From Akira. + +2009-12-20 Karl Berry + + * kpsewhich.c (find_format): restore checking of kpse_fmt_format + last, since a hang was reported by Angelo Graziosi, + http://tug.org/pipermail/tlbuild/2009q4/001222.html. + +2009-12-17 Karl Berry + + * c-proto.h (KPSE_DLL) [WIN32]: #define in this case, per Akira. + +2009-12-15 Karl Berry + + * kpsewhich.c (-safe-in-name, -safe-out-name): new options. + * doc/kpathsea.texi: document them. + * tex-file.c (kpathsea_name_ok): introduce silent argument; + change callers. + * tex-file.h (kpathsea_{in,out}_name_ok_silent): declare these, + now used in kpsewhich. + +2009-12-14 Karl Berry + + * kpsewhich.c (separator): remove never-used variable/option. + + * kpsewhich.c (find_format): remove rearrangement of checking + kpse_fmt_format last, since it doesn't have any special extensions + now (what were they?). + +2009-12-11 Alexander Cherepanov + + * tex-file.c (kpathsea_name_ok): correct check for /../ so that + "file..txt" is still allowed. + tlsec mail, 05 Dec 2009 12:33:35. + +2009-12-05 Karl Berry + + Suggested/reported by Daniel Luecking, 16 Nov 2009 11:58:00: + + * kpsewhich.c (init_more): split out lengthier initializations + to own fn. Initialize all mktex programs to false, so that + cnf/env settings such as MKTEXPK=1 don't apply to kpsewhich. + (read_command_line) <--[no-]mktex>: set must_exist, since + otherwise the mktex program is never called. + * doc/kpathsea.texi (Path searching options): minimally describe this. + +2009-12-04 Karl Berry + + * tex-file.c (kpathsea_name_ok): not_ok if /..foobar. + Report/patches from Alexander and Akira. + +2009-12-03 Karl Berry + + * absolute.c, * absolute.h, * cnf.c, * db.c, * dir.c, * elt-dirs.c, + * expand.c, * kdefault.c, * kpsewhich.c, * lib.h, * magstep.h, + * pathsearch.c, * pathsearch.h, * proginit.c, * progname.c, + * readable.h, * tex-file.c, * tex-file.h, * tex-glyph.c, * tex-glyph.h, + * tex-make.c, * types.h, * xputenv.c: formatting/doc fixes. + +2009-12-01 Karl Berry + + * tex-file.c (kpathsea_name_ok): formatting, doc fixes, start + error message on a new line. + +2009-12-01 Alexander Cherepanov + + * BUGS, + * doc/bugs.texi: typo fix. + +2009-11-18 Peter Breitenlohner + + * tex-file.c (target_fontmaps, target_asis_name, + target_suffixed_names, kpathsea_find_file_generic): + Revised handling of const to avoid warnings. + +2009-11-18 Peter Breitenlohner + + * tex-file.c (kpathsea_out_name_ok): Also disallow writing files + in dotted directories. + From Akira Kakuto . + +2009-11-17 Peter Breitenlohner + + * types.h (kpathsea_instance): For W32/Mingw/Cygwin declare + suffixlist, listing the executable file suffixes. + * progname.c (kpathsea_set_program_name): Build suffixlist. + * tex-file.c (kpathsea_out_name_ok): Use suffixlist. + From Akira Kakuto . + + * kpathsea.c: Remove obsolete initializer. + (kpathsea_finish): Destroy suffixlist (not yet used). + +2009-11-14 Peter Breitenlohner + + * tex-file.c (kpathsea_out_name_ok): Allow writing of .pl files. + From Akira Kakuto . + +2009-11-13 Peter Breitenlohner + + * tex-file.c (kpathsea_out_name_ok): On Windows disallow writing + to executable files (.com, .exe, .bat, etc). + From Akira Kakuto . + +2009-11-07 Peter Breitenlohner + + * doc/kpathsea.texi (Calling sequence): Document the new + functions kpathsea_out_name_ok and kpathsea_in_name_ok. + Recommend Automake in addition to Autoconf; update URL for both. + +2009-10-24 Peter Breitenlohner + + * tex-file[ch] ({kpathsea,kpse}_{in,out}_name_ok): New fuctions + renamed and moved from ../web2c/lib/texmfmp.c to here. + + Update version numbers to 5.1.0. + +2009-10-24 Peter Breitenlohner + + * Makefile.am (bin_links, install-exec-hook, uninstall-hook), + man/Makefile.am (man1_links, install-data-hook, uninstall-hook): + Moved handling of texhash symlinks from ../tetex/ to here. + +2009-10-20 Karl Berry + + * texmf.cnf (shell_escape): doc fixes to discourage shell_escape=p. + +2009-10-19 Manuel P\'egouri\'e-Gonnard + + * texmf.cnf: set shell_escape back to 'f': 'p' is broken on Unix. + +2009-10-15 Manuel P\'egouri\'e-Gonnard + + * texmf.cnf (shell_escape_commands): add repstopdf, a version of + epstopdf with restrictions intended to make it safer. + Remove bibtex & makeindex for now, they don't respect openout_any. + +2009-10-13 Karl Berry + + * texmf.cnf (shell_escape_commands): remove the ps-to-pdf programs + for now, they don't respect openout_any. + +2009-10-09 Karl Berry + + * texmf.cnf (TEXDOC): omit now-unneeded man for texdoc (from mpg). + +2009-09-22 Peter Breitenlohner + + * tex-file.c: Add .vf to regcognized suffixes for kpse_ovf_format. + +2009-09-21 Karl Berry + + * texmf.cnf (shell_escape_commands): remove pygmentize, as intended. + +2009-09-04 Peter Breitenlohner + + * lib.h (xfseek, xfseeko, xftell, xftello), xfseek.c, xfseeko.c, + xftell.c, xftello.c: Constify string param filename. + +2009-09-03 Karl Berry + + * kpsewhich.c (find_format): remove dvipdfmx.cfg, since there is + no special path for it, and add texglyphlist.txt. + +2009-08-22 Peter Breitenlohner + + * version.[ch] (kpathsea_version_string, kpathsea_bug_address): + Constify these strings. + +2009-08-18 Peter Breitenlohner + + * tex-file.c (TRY_ENV): remove unused macro. + +2009-08-15 Karl Berry + + * texmf.cnf (shell_escape_commands): remove many more, + mail from Heiko, 14 Aug 2009 07:58:02 et al. + +2009-07-23 Karl Berry + + * mktexlsr: update help msg. + + * texmf.cnf (shell_escape_commands): remove tex programs (too + dangerous?), add other indexing programs, change pdfcrop to + rpdfcrop, convert to imgconvert. + +2009-07-22 Taco Hoekwater + + * texmf.cnf (sizes): fix some documentation strings for MetaPost, + which nowadays uses and needs just a handful of the array size + variables. + +2009-07-07 Karl Berry + + * texmf.cnf (MAKEMPX): remove, this causes btex..etex to fail + in current mpost. + +2009-07-02 Peter Breitenlohner + + * Makefile.am (kpathsea.h): simplify, no more grep. + +2009-06-30 Peter Breitenlohner + + * Makefile.am (kpathsea.h): avoid GNU grep specific code. + +2009-06-30 Karl Berry + + * variable.c (expand): make boolean, to return whether there + actually was a variable that got expanded. + (kpathsea_var_expand): if no variable was expanded, insert the + unexpanded $foo in the result, so we can read variable names with + dollar signs. Bug report from Gerben Wierda. + +2009-06-25 Peter Breitenlohner + + * version.h (new): header file for definitions in version.c. + * version.c: #include . + * Makefile.am: add version.h. + + * kpsewhich.c: #include . + +2009-06-23 Peter Breitenlohner + + * concatn.[ch], tex-file.[ch]: use ANSI C function declarations + and prototypes instead of PVAR?[CH] macros. + #include , not #include . + + * c-vararg.h (removed): no longer used. + * kpathsea.h (removed): no longer distributed. + * Makefile.am: remove c-vararg.h, rebuild kpathsea.h. + + * c-proto.h: assume HAVE_PROTOTYPES, remove AA, P?[CH] macros. + +2009-06-22 Peter Breitenlohner + + * getopt.c (_getopt_internal): + explicit braces to avoid ambiguous 'else'. + +2009-06-19 Peter Breitenlohner + + * Makefile.am: enable compiler warnings. + * kpathsea.c (KPATHSEA_CAN_FREE): disable not yet used code. + (str_llist_free, cache_free): declare as static, not yet used. + (kpathsea_finish): avoid warning about not yet used variables. + * tex-glyph.c (try_size): avoid uninitialized warning. + * mingw32.c: avoid unused static variable. + +2009-06-15 Karl Berry + + * texmf.cnf (TEXINPUTS.jadetex,pdfjadetex): search latex, not plain. + Thus we find the latex fonttext.cfg before cslatex's, and thus + we can build the format using latex.ltx, and thus + we can avoid & in fmtutil.cnf, and thus + we can avoid painful infinite loops on failure, or something. + http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=427562 + +2009-06-10 Karl Berry + + * ac/web2c.ac (mktexfmt): default to yes. + +2009-06-02 Karl Berry + + * types.h (kpse_file_format_type): add kpse_mlbib_format, + kpse_mlbst_format for Jean-Michel Hufflen and MlBibTeX. + * texmf.cnf (MLBIBINPUTS, MLBSTINPUTS): define default paths. + * tex-file.c (kpathsea_init_format): initialize them. + * doc/kpathsea.texi: document this. + +2009-06-01 Karl Berry + + * Update version numbers to 5.0.0. + + * kpsewhich.c (lookup): translate ; to : in user_path, + for consistency. Also do path expansions as promised in the + documentation. Report from Tomek T. + +2009-05-15 Peter Breitenlohner + + * absolute.c, hash.c: Avoid C99isms (variable declaration not at + the beginning of a block). + From Vladimir Volovich. + +2009-05-12 Karl Berry + + * tex-file.c (kpathsea_init_format): set suffix_search_only + for sfd, otf, and lig. Output binmode value for debugging. + +2009-05-11 Karl Berry + + * Makefile.am (paths.h): depend on stamp-paths, instead of + recursively invoking it. Else it does not get invoked once it is + created. + +2009-05-11 Karl Berry + + * types.h (kpse_file_format_type): add kpse_fea_format, + kpse_cid_format for Hans/Taco. + * texmf.cnf: define default paths (fonts/fea// and fonts/cid//). + * tex-file.c (kpathsea_init_format): initialize them. + Also, for kpse_enc_format, set suffix_search_only=true. + * doc/kpathsea.texi: document this. + +2009-04-18 Karl Berry + + * texmf.cnf (shell_escape_commands): add fc-match, request + from Elie Roux, 17 Apr 2009 17:22:55. + +2009-04-05 Taco Hoekwater + + * doc/kpathsea.texi, + * doc/bugs.texi: updates for new reentrant API, mostly for + kpse->debug replacing the global kpathsea_debug. + +2009-04-02 Peter Breitenlohner + + * config.h: For __MINGW32__ temporarily define eof as macro + while including . + + From Taco Hoekwater . + +2009-03-19 Peter Breitenlohner + + * kpathsea.c: Do not use initializer for kpse_def_inst (FIXME: + to be completely removed). + +2009-03-17 Taco Hoekwater + + * types.h: Define kpse_debug_hash_lookup_int. + +2009-03-17 Peter Breitenlohner + + * c-std.h, getopt.h: Avoid non-prototype declarations for C++. + +2009-03-16 Peter Breitenlohner + + * db.c, debug.c, debug.h, dir.c, elt-dirs.c, hash.c, pathsearch.c, + progname.c, tex-file.c, variable.c: + Rename KPSE_DEBUG_P into KPATHSEA_DEBUG_P (using kpse->debug) + Define KPSE_DEBUG_SET and KPSE_DEBUG_P (using kpathsea_debug) + compatible with old API. + +2009-03-12 Taco Hoekwater + + New Kpathsea API: Make libkpathsea reenterable. + + * extend-fname.c, file-p.c, xftello.c, make-suffix.c, xcalloc.c, + line.c, readlink.c, concat3.c, line.h, str-llist.c, kpsestat.c, + xmalloc.c, str-llist.h, xbasename.c, xfseeko.c, xgetcwd.c, + concat.c, xstat.h, atou.c, rm-suffix.c, str-list.c, + find-suffix.c, hash.c, xfseek.c, debug.c, str-list.h, hash.h, + xopendir.c, uppercasify.c, debug.h, xopendir.h, xftell.c, + xfopen.c, access.c, fn.c, xdirname.c, fn.h, xstrdup.c, + xrealloc.c, xstat.c: + All of these files have stopped using the PxC and PxH macros. + + Besides this change, there are a few extra changes to specific + files. + + * debug.c: add a guard that disables debug reporting if + the oldinterface is not compiled in the library, and uses the + kpse_def_inst structure otherwise. + + * hash.c (hash_free): new function. + + * concat3.c: now allows the second and third argument to be NULL + + * tex-hush.h, tex-make.c, progname.h, dir.c, + absolute.c, expand.c, tex-make.h, tex-glyph.c, tex-file.h, + absolute.h, expand.h, truncate.c, variable.c, tex-glyph.h, + default.h, variable.h, truncate.h, kdefault.c, readable.c, + tilde.c, fontmap.c, readable.h, tilde.h, cnf.c, fontmap.h, + cnf.h, path-elt.c, pathsearch.c, elt-dirs.c, db.c, pathsearch.h, + db.h, proginit.c, magstep.c, proginit.h, magstep.h, tex-hush.c: + All of these files have stopped using the PxC and PxH macros. + + In all of these files, the exported functions whose names + started with 'kpse_' have been renamed to use the prefix + 'kpathsea_' instead, and they now required an extra argument + that is a kpathsea instance structure. New one-line functions + with the old exported names have been added that use a default + kpathsea instance. The functions are build and exported only if + the preprocessor macro KPSE_COMPAT_API is defined (which it + usually is, though). + + Besides these changes, there are a few extra changes to speficic + files. + + * progname.c: Removed the variables program_invocation_name and + program_invocation_short_name, these are now part of the + kpathsea instance (in renamed form) + + * progname.c, xputenv.c, lib.h: Some extra preprocessor macros + (LIB_FATALx) are added and a few others are changed so that + the library functions can give the proper invocation_name + in fatal error messages + + * tex-file.c: The default instance variable is moved to the new + file kpathsea.c + + * kpathsea.c: New file containing the default + instance variables and the new functions kpathsea_new() and + kpathsea_finish() + + * version.c: Variable kpse_bug_address renamed + to kpathsea_bug_address. + + * types.h: + Added a preprocessor define KPSE_COMPAT_API, used throughout the + library. If it is undefined then the old-style functions and + definitions are not compiled. + Removed the w32-specific 'cached_home_directory' and 'volumes' + variables from the instance structure. + Added 'invocation_name' and 'invocation_short_name' variables to + the instance structure. + Removed the 'kpse_' prefix from the instance variables fallback_font, + fallback_resolutions_string, fallback_resolutions, and format_info. + Added prototypes for kpathsea_new() and kpathsea_finish(). + Added #defines for kpse_bug_address, kpse_fallback_font, + kpse_fallback_resolutions_string, kpse_fallback_resolutions, + kpse_format_info, program_invocation_name, and + program_invocation_short_name + + * mingw32.c: + Disabled home directory caching: removed the function + uncache_home_directory() and the cached_home_directory + structure item. + Disabled volume queries: removed win32_volumes typedef, + the static functions lookup_volume_info(), add_volume_info(), + and GetCachedVolumeInformation(), as well as the functions + get_volume_info() and is_fat_volume(). + + * mingw32.h: Removed volume_user_date typedef + and added declaration for get_home_directory() + + * kpsewhich.c: stop using PxC macros and + switch to new API interface + + * configure.ac: Bump the version numbers to 5.0.0 (provisionally) + + * Makefile.am: Add kpathsea.c + +2009-03-05 Peter Breitenlohner + + Part 2 of patches from Taco Hoekwater for __MINGW32__ + * mingw32.c: new file. + * mingw32.h (look_for_cmd): use only two arguments. + * tex-make.c (maketex): arg4 of ReadFile is DOWRD, not int. + +2009-03-04 Peter Breitenlohner + + Part 1 of patches from Taco Hoekwater for __MINGW32__ + * mingw32.h: new. + * c-ctype.h, c-stat.h: do not #include . + * config.h: #include , not + * progname.c: do #include . + * xopendir.c: do build xopendir for __MINGW32__. + + * progname.c, progname.h: changed static function selfdir() + into exported function kpse_selfdir() for use in luatex. + +2009-02-28 Karl Berry + + * texmf.cnf (shell_escape_commands): add pstopdf and convert per + Dick Koch. + +2009-02-26 Karl Berry + + * texmf.cnf (shell_escape): set to new possibility p. + (shell_escape_commands): first cut at allow list. + +2009-02-21 Karl Berry + + * tex-file.c: doc fixes. + +2009-02-12 Peter Breitenlohner + + * xputenv.c: prototype for putenv() if !HAVE_DECL_PUTENV. + +2009-02-06 Karl Berry + + * texmf.cnf (TEXINPUTS.lua*): add definitions for + luatex, lualatex, pdfluatex, pdflualatex. + +2008-12-31 Karl Berry + + * kpsewhich.c (find_format): special-case XDvi to + kpse_program_text_file ("other text files"). + +2008-12-15 Karl Berry + + * kpsewhich.c (main): warn if the explicit --user-format string + is not recognized. + +2008-12-13 Karl Berry + + * elt-dirs.c (do_subdir): only do the st_nlink trick if st_nlink + is exactly 2; Cygwin sets st_nlink to 1 now. Remove special case + for the Amiga. + * kpathsea.texi (Subdirectory expansion): correct preprocessor + name to ST_NLINK_TRIC. + Report from Ken Brown, tlbuild mail 12 Dec 2008 13:42:19. + +2008-11-10 Karl Berry + + * kpsewhich.c (USAGE): mention need for -engine when looking up + format files. Some reformatting. + +2008-09-20 Karl Berry + + * texmf.cnf: strongly warn that customizations in this file will + be lost by later updates. + +2008-08-05 Karl Berry + + * mktextfm (MAG): set back to 1. mag=0 fails with larm1000.mf, + and we're not going to fix the fonts. + +2008-07-08 Karl Berry + + * configure.in: version 3.5.7. + +2008-07-06 Karl Berry + + * withenable.ac (texmfmain): do not bother with long verbose + complaint when the tree can't be found, since this is normal in TL. + +2008-07-05 Karl Berry + + * mktextfm (MAG): set to 0; why were we using MAG=1? Left + over from when we included pregenerated pk's in the distribution? + +2008-07-04 Karl Berry + + * texmf.cnf (max_strings): increase to 500000. + ctt posting from Benno Puetz, http://groups.google.com/group/comp.text.tex/browse_thread/thread/2c3aa2d09b4625e3 + + * progname.c [HAVE_PROGRAM_INVOCATION_NAME]: remove all #ifdef's + except around the declaration, so that we always use our own code + to compute them. This avoids painful system dependencies. + +2008-07-02 Karl Berry + + * mktexlsr: doc fix. + + * kpathsea.texi (Path searching options): mention --engine=/ trick. + +2008-06-16 Karl Berry + + * texmf.cnf (TEXMFDOC): new var. + (TEXMFDBS): use it, so ls-R gets created there. + (TEXMFDOCDIR): use it. + [Reminder: the texmf.cnf here in Build/ is slaved to the one in + Master/.] + +2008-06-15 Karl Berry + + * mktexlsr: once again respect dir names given on cmd line. + +2008-06-12 Karl Berry + + * tex-file.c () : cmap files (texmf/fonts/cmap) + do not have the .cmap suffix. (t1.cmap, et al., are TeX files, + not cmap files.) So remove the SUFFIXES definition. + +2008-05-31 Karl Berry + + * elt-dirs.c (kpse_normalize_path): only output debug line if + value is not 1. Reformat. + + * tex-file.c (INIT_FORMAT): construct human-formatted list of + envvars that are considered for each format, as requested by + Nelson Beebe and others over the years. + (init_format) [KPSE_DEBUG]: include it in the debugging output. + (concatn_with_spaces): the function to make the list. + + * tex-make.c: concatn.h unused, removed. + + * db.c (DB_HASH_SIZE): 32003 seems a better compromise between the + tiny texmf (~1300 entries) and huge texmf-dist (~62000 entries). + +2008-05-29 Karl Berry + + * db.c (DB_HASH_SIZE): increase to 75000+, the actual size of + current ls-R. + + * cnf.c: doc fixes. + + * Makefile.in (stamp-paths): change var substitutions to use /nonesuch. + (texmf.sed, texmf.cnf): remove targets, we will juse use texmf.cnf. + (install-data): texmf.cnf is in srcdir now. + + * texmf.in: remove. + * texmf.cnf: new file, slave to Master/texmf/web2c/texmf.cnf. + +2008-05-28 Karl Berry + + * mktexlsr: support --quiet/--silent. + +2008-05-24 Karl Berry + + * kpathsea.texi (Specially-recognized files): new node to + document the special filenames kpsewhich now knows about. + +2008-05-23 Karl Berry + + * tex-file.c (init_path): do not free the translated env_value, + else raw_path ends up pointing to that freed memory. + + * default.h: mention that result is always in new memory. + * kpsewhich.c: recognize texmf.cnf as kpse_cnf_format. + + * kpsewhich.c (find_format): use the right formats for texmf.cnf, + dvipdfmx.cfg, fmtutil.cnf, mktex.cnf, and updmap.cfg (as well as + config.ps, earlier). Same values as texmf/texconfig/tcfmgr.map. + +2008-05-18 Karl Berry + + * mktexlsr (vc_dirs): ignore more than just .svn. + Original suggestion from Michael Schutte, Debian bug 481371, + 16 May 2008 11:31:20. + +2008-05-05 Karl Berry + + * recorder.h: declare our fn variables extern as they should be. + * cnf.c: make the definitions here. + +2008-05-04 Karl Berry + + * finish changing license notices to use FSF url instead of + physical address, other minor consistency changes. + +2008-05-01 Karl Berry + + * tex-file.c (ALT_SOURCES_SUFFIXES): new macro (.dtx, .ins). + (kpse_init_format) : use it. + +2008-04-30 Karl Berry + + * kpsewhich.c (read_command_line): leave two spaces before alt + suffixes, just so they can be distinguished. + + * tex-file.c (ALT_TEX_SUFFIXES): define this (rather belatedly) + to check for .sty, .cls, etc. + Rename other *_SUFFIXES to ALT_*_SUFFIXES. + + * kpathsea.texi (File lookup): Document this. + * tex-file.c: (target_fontmaps, target_asis_name, + target_suffixed_names): new fns. + (kpse_find_file_generic): call them, respecting new cnf value + try_std_extension_first. + +2008-04-29 Karl Berry + + * Makefile.in (install-data): do not cd $(srcdir) in any rule, + that fails when the install program is specified by a relative path. + +2008-03-27 Karl Berry + + * tex-make.c: start "running" on a new line, tweak other msgs. + +2008-03-07 Peter Breitenlohner + + * kpsewhich.c (main): change type of value from string to + const_string, to avoid warning. + * progname.c (selfdir): change type of elt from string to + const_string, to avoid warning. + * xputenv.c: change type of saved_env from const_string to + string, to avoid warning. + +2008-03-06 Peter Breitenlohner + + * access.c, readlink.c: removed `#include ' preceeding + `#include ' (which in turn includes stdio.h). + + * xfseek.c, xftell.c: reverted to state before 2008-02-21. + * xfseeko.c, xftello.c (both new): new functions using off_t + instead of long, and fseeko instead of fseek. + * lib.h: prototypes for xfseek, xfseeko, xftell, and xftello. + * Makefile.in (objects): added xfseeko.lo and xftello.lo. + + * configure.in: construct package and (shared) library version + from m4_define'd parts, subtitute KPSE_LT_VERS ... + * Makefile.in ($(kpathsea)): ... here. + +2008-03-04 Peter Breitenlohner + + * common.ac: add AC_SYS_LARGEFILE and AC_FUNC_FSEEKO. + +2008-03-02 Karl Berry + + * cnf.c (read_all_cnf): change warning text when texmf.cnf is not + found to make it clear we are giving it, and keep it on one line. + +2008-01-29 Peter Breitenlohner + + * common.ac: replace the private macro KPSE_STRUCT_ST_MTIM + by AC_CHECK_MEMBERS([struct stat.st_mtim]). + + * common.ac: use AC_CHECK_DECLS([strstr]) and ... + * lib.h: ... replace `#ifndef HAVE_STRSTR' by + `#if !HAVE_DECL_STRSTR'. + + * common.ac: Move AC_CONFIG_HEADERS from here ... + * configure.in: ... to here and replace PACKAGE_... by + KPSE_PACKAGE_... in c-auto.h, to avoid conflicts with other + packages. + + * configure.in: use AH_TOP, AH_BOTTOM, and AC_DEFINE's third + argument to provide autoheader templates ... + * common.ac: m4 code to generate AC_DEFINE with a third argument + for MAKE_..._BY_DEFAULT and set them to 0 or 1 ... + * withenable.ac: use AC_DEFINE's third argument to provide + autoheader templates ... + * acconfig.h: ... removed. + +2008-02-24 Martin Schr\"oder + + * lib.h: systypes.h instead of c-std.h + +2008-02-23 Martin Schr\"der + + * lib.h: include c-std.h to get off_t from stdio.h + +2008-02-21 Martin Schr\"oder + + * lib.h, xfseek.c, xftell.c: LFS support: use off_t instead of long + and fseeko instead of fseek + +2008-02-14 Karl Berry + + * texmf.in (font_mem_size): increase to 3000000. + (font_max): increase to 5000 (max_font_max increased in tex.ch). + +2008-02-11 Karl Berry + + * install.texi: mention mktexfmt, other mktex updates. + (Bug report from Ken Brooks, 03 Aug 2006 15:15:03.) + +2008-02-08 Karl Berry + + * texmf.in: texlive2008 to match texmf/web2c/texmf.cnf. + +2008-01-29 Peter Breitenlohner + + Convert from autoconf-2.13 to autoconf-2.59+: + * Makefile.in: Add @configure_input@ line. + * aclocal.m4 (new): Generated (aclocal -I ../m4). + * configure: Regenerated (autoconf). + +2008-01-25 Karl Berry + + * variable.c (expand): do ~ expansion here too, for --expand-var, + or mktexnam fails. + Report from Werner Lemberg, 24 Jan 2008 02:19:49. + * kpathsea.texi (Auxiliary tasks): document this. + +2008-01-21 Karl Berry + + * kpsewhich.c, kpathsea.texi: document --all and --subdir. + + * db.c through tex-file.c: replace FSF physical address with url. + +2008-01-18 Karl Berry + + * kpsewhich.c (subdir_match): XRETALLOC is a statement not a function. + * pathsearch.c (search_list): remove unused variable uniq_list. + +2008-01-16 Karl Berry + + * absolute.c through config.h: replace FSF physical address with url. + +2008-01-15 Karl Berry + + * variable.c (kpse_var_value): only free if new memory. + + * tex-file.c (kpse_find_file_generic): call kpse_make_tex if the + first element of the list is NULL, not the list itself. + +2008-01-14 Karl Berry + + * variable.c (kpse_var_value): also do ~ expansion. + * variable.h: adjust comments. + * kpathsea.texi (Auxiliary tasks): document this. + + * tilde.c (HOMEVAR): new #define; "USERPROFILE" on Windows, + "HOME" else. + * tilde.h: adjust comments. + * kpathsea.texi (Tilde expansion): document this. + +2008-01-13 Karl Berry + + * remote.c-no: remove this stub. Suggestion from Martin. + + * mktexpk: use $MT_MKTEXDIR in the error message if making + PKDESTDIR fails, instead of hardwiring mktexdir. + From Javier, 7 Jan 2008 11:33:18. + + * kpsewhich.c (subdir_match): protect again loc going infinitely + negative. Found by dak, 8 Jan 2008 14:51:08. + +2008-01-05 Karl Berry + + * texmf.in (progname, engine): distinguish the unset values. + (main_memory): increase to 3M. + (font_mem_size): increase to 2.5M. + (trie_size): increase to 400K. + (save_size): increase to 50K. + These size changes per gwtex (except a bit more). + +2008-01-02 Karl Berry + + * c-std.h (ALLOC_RETURN_TYPE) [!STDC_HEADERS]: just use void in + the unlikely event we're declaring *alloc ourselves. No modern + system uses char * for them. + +2007-12-23 Karl Berry + + * kpsewhich.c (subdir_match): new fn. + (lookup): call it if requested. + (subdir_paths): new global. + (read_command_line): new option --subdir. + +2007-12-22 Karl Berry + + * kpsewhich.c (lookup): handle --all for regular lookups as well + as user-specific paths. + * pathsearch.c (search_list): uniqify list before returning. + (kpse_path_search_list_generic): new fn. + (kpse_all_path_search_list, kpse_path_search_list): rewrite to + call ..._generic. + * pathsearch.h (kpse_path_search_list_generic): declare it. + * str-list.c (str_list_uniqify): new fn. + * str-list.h (str_list_uniqify): declare it. + * tex-file.c (kpse_find_file_generic): new name for kpse_find_file + code, with addition of argument to find all. + (kpse_find_file): rewrite to call ..._generic. + * tex-file.h (kpse_find_file_generic): declare it. + +2007-12-17 Karl Berry + + * kpathsea.texi (Path searching options): clarify --expand-path doc. + +2007-12-15 Karl Berry + + * kpsewhich.c (read_command_line, USAGE): improve --version and + --help messages. + +2007-12-01 Karl Berry + + * texmf.in (MPMEMS, MFBASES, TEXFORMATS): switch to /$engine, + to try to avoid finding a format for the wrong engine. + From Akira. + +2007-11-05 Karl Berry + + * texmf.in (allow_multiple_suffixes): unimplemented. + Reported by Akira, 17 Feb 2007 15:44:39. + +2007-10-24 Karl Berry + + * mktexpk (MODE) <720>: epscszz. From Akira. + (PKDESTDIR): Quote. From Paul Vojta, + tex-k 22 Oct 2007 17:38:56. + +2007-09-11 Karl Berry + + * texmf.in (TRFONTS): don't recurse through /usr. + Report from Michail Vidiassov, mp-i 10 Sep 2007 12:55:10. + +2007-08-27 Karl Berry + + * fontmap.c (map_file_parse): free the original pointer, not the + potentially moved one (after whitespace skipping). + From: "George N. White III", 25 Jul 2007 11:27:12. + +2007-07-29 Karl Berry + + * depend.mk: regenerate again. + +2007-07-24 Karl Berry + + * recorder.h (kpse_input, kpse_output): use const_string as + argument, not just char *, to avoid warning. + + * fontmap.c (map_file_parse): kpse_record_input if requested. + From Akira, 23 Jul 2007 10:20:58 (original report from George + White). + +2007-07-15 Karl Berry + + * depend.mak: update. + +2007-07-06 Karl Berry + + * tex-file.c (init_path) : let's make the format + name be lua rather than luatex; otherwise kpsewhich -format=luatex + finds kpse_tex_format sometimes, and it seems unnecessary to debug + that just now. + Also, set suffix_search_only=true. + (LUA_SUFFIXES): put compiled suffixes first. + +2007-07-05 Karl Berry + + * tex-file.h (kpse_file_format_type): define kpse_lua_format. + * tex-file.c (LUA_ENVS, LUA_SUFFIXES): new macros + (init_path): initialize kpse_lua_format. + + * texmf.in (LUAINPUTS): add $TEXINPUTS per Hans and Taco. + +2007-06-14 Karl Berry + + * texmf.in: doc fix ({a,b} is not deprecated). + +2007-05-19 Karl Berry + + * texmf.in (SYSTEXMF): add TEXMFSYSVAR (thread around 7mar07). + +2007-05-05 Karl Berry + + * kpsewhich.c (find_format): hardware kpse_dvips_config_format for + config.ps. + + * texmf.in (TEXMFMAIN, TEXMFDIST, TEXMFLOCAL, TEXMFSYSVAR, + TEXMFSYSCONFIG, VARTEXFONTS, MIMELIBDIR, MAILCAPLIBDIR, TEXMFNCF): + use @texmf@ etc. expansions so that (hopefully) + --disable-multiplatform works again. For TEXMFCNF, restore + inclusion of $TEXMF/web2c, too. Reported by Peter M. + +2007-03-21 Karl Berry + + * install.texi (Shared library): remove mention of klibtool. + +2007-03-09 Akira Kakuto + + * tex-file.c (kpse_init_format): reduce to just .fmt; + and allow both .t42 and .T42. + +2007-02-26 Karl Berry + + * bugs.texi (Logging): mention pdftex -recorder and strace et al. + (Bug checklist): Remove my old physical address. + +2007-02-02 Karl Berry + + * texmf.in (OVFFONTS): search for vf. + (OFMFONTS): explicitly adding TFMFONTS seems unnecessary. + From Hans and Taco, 25 Jan 2007. + +2006-12-30 Karl Berry + + * configure.in (KPSEVERSION): 3.5.6. + +2006-12-29 Karl Berry + + * tex-make.c (set_maketex_mag): deleted wrong extra arg; + do not generate args with spaces for mf. From Akira. + +2006-12-26 Karl Berry + + * tex-make.c: (set_maketex_mag): remove spurious extra argument + `r' to sprintf. + (maketex): remove unused variable status. + +2006-12-25 Karl Berry + + * mktexlsr: support --verbose. + +2006-12-14 Karl Berry + + * texmf.in: unify with TL texmf.cnf to make only real differences + show up. + +2006-12-09 Karl Berry + + * c-memstr.h (strings.h): don't include if HAVE_STRING_H (as all + systems should, these days). Reported by vvv. + +2006-07-15 Karl Berry + + * expand.c (kpse_expand_kpse_dot): omit empty path elements from + TEXMFCNF, per http://bugs.debian.org/358330. Patch from Julian + Gilbey, tex-k/tex-live mail 27 Mar 2006 19:32:43 +0100. + +2006-02-03 Karl Berry + + * mktexlsr: ignore .svn directories. + +2005-08-13 Olaf Weber + + * kpsewhich.c: Update copyright message. + +2005-08-03 Olaf Weber + + * README: Change references to COPYING and COPYING.LIB to GPL and + LGPL. + + * kpathsea.texi: Change references to COPYING and COPYING.LIB to + GPL and LGPL. + + * readlink.c: Correct license banner. + +2005-07-27 Olaf Weber + + * Makefile.in: Add comment to start of kpathsea.h. + + * absolute.h, acconfig.h, c-ctype.h, c-dir.h, c-errno.h, + c-fopen.h, c-limits.h, c-memstr.h, c-minmax.h, c-namemx.h, + c-pathch.h, c-pathmx.h, c-proto.h, c-stat.h, c-std.h, c-unistd.h, + c-vararg.h, cnf.h, concatn.h, config.h, db.h, debug.h, default.h, + expand.h, fn.h, fontmap.h, getopt.h, hash.h, lib.h, line.h, + magstep.h, pathsearch.h, proginit.h, progname.h, readable.h, + str-list.h, str-llist.h, systypes.h, tex-file.h, tex-glyph.h, + tex-hush.h, tex-make.h, tilde.h, truncate.h, types.h, variable.h, + xopendir.h, xstat.h: Update copyright, license to LGPL 2.1. + +2005-07-26 Olaf Weber + + * access.c, readlink.c: Update copyright, license text. + + * atou.c, absolute.c, cnf.c, concat.c, concat3.c, concatn.c, db.c, + debug.c, dir.c, elt-dirs.c, expand.c, extend-fname.c, file-p.c, + find-suffix.c, fn.c, fontmap.c, getopt.c, getopt1.c, hash.c, + kdefault.c, kpsestat.c, kpsewhich.c, line.c, magstep.c, + make-suffix.c, path-elt.c, pathsearch.c, proginit.c, progname.c, + readable.c, rm-suffix.c, str-list.c, str-llist.c, strcasecmp.c, + strstr.c, strtol.c, tex-file.c, tex-glyph.c, tex-hush.c, + tex-make.c, tilde.c, truncate.c, uppercasify.c, variable.c, + version.c, xbasename.c, xcalloc.c, xdirname.c, xfopen.c, xfseek.c, + xftell.c, xgetcwd.c, xopendir.c, xrealloc.c, xstat.c, xstrdup.c: + Update copyright, license to LGLP 2.1. + + * xmalloc.c, xrealloc.c: Update copyright, license to LGPL 2.1. + Don't include stdio.h directly, it comes via config.h. + +2005-07-25 Olaf Weber + + * texmf.in: Increase trie_size. Remove inaccurate comment about + its limits. + + * common.ac: Remove the check for SMART_PUTENV, the xputenv code + has been rewritten not to need this. + + * tex-file.c (kpse_init_format): Add uppercase versions of the + .ttf and .ttc suffixes for truetype fonts. Don't require a + recognized suffix. + + * types.h: Don't #define true if it is already defined. From Karl + Berry. + + * mktexmf: Additional change for generating cbgreek from Thomas. + +2005-07-12 Olaf Weber + + * mktexmf: Patterns for cbgreek weren't inclusive enough. From + Thomas. + +2005-07-10 Olaf Weber + + * tex-file.c (kpse_init_format): Revive .otf extension for + kpse_opentype_format, requested by Akira Kakuto + . + + * tex-make.c (maketex): Print the name of the failing command + instead of always mktexpk. From Karl berry + . + + * acconfig.h: Remove SMART_PUTENV code. + + * xputenv.c (xputenv): Replace with code that doesn't depend on + the SMART_PUTENV check. + (common.ac): Remove SMART_PUTENV check code. + +2005-06-29 Olaf Weber + + * tex-make.c: Metafont doesn't like literals larger than anout + 4000, so try to avoid them when specifying magnifications. From + Werner Fink . + + * hash.h [KPSE_DEBUG]: Add KPSEDLL to declaration of + kpse_debug_hash_lookup_int. From Jan Nieuwenhuizen + . + +2005-06-26 Olaf Weber + + * xt.ac: Fully quote the arguments of AC_ARG_WITH. From Peter + Breitenlohner. + + * withenable.ac: Fully quote arguments of AC_ARG_WITH. From Peter + Breitenlohner. + + * configure.in: Syntax changes to match autoconf2.5x. From Peter + Breitenlohner. Version to 3.5.5. + + * common.ac: Fully quote AC_CONFIG_HEADERS. From Peter + Breitenlohner. + + * Makefile.in: Replace ac_include with kpse_include. From Peter + Breitenlohner. + +2005-06-22 Olaf Weber + + * common.ac: Add KPSE_STRUCT_ST_MTIM check. + + * expand.c: Update some comments. + + * pathsearch.c: Update some comments. + + * tex-file.c (init_path): Translate ';' to ':' in values we get + from the environment if the latter is our env_sep. + + * cnf.c (do_line): Always translate ';' to ':' in config values if + the latter is the env_sep. + + * kpathsea.texi: Remove ALLOW_SEMICOLON_IN_FILENAMES comment. + +2005-06-21 Olaf Weber + + * mktexlsr: Re-export PATH after changing it. Some shells require + this. Reported by Albert Chin . + + * tex-file.c (kpse_find_file): Call kpse_expand() to do tilde and + variable expansion, which kpse_path_search_list() doesn't do, but + kpse_path_search() did. Re-enabling this was requested by several + people, including Oliver Grewe . + + * mktexpk, bugs.texi: From Karl Berry: "Try to be more informative + when mktexpk can't guess the mode; reported by Knuth in tex-k + mail, 26 Apr 2005 18:07:20 -0400." + +2005-04-10 Olaf Weber + + * tilde.c (kpse_tilde_expand): Slightly simplify code. + + * tilde.c (kpse_tilde_expand): Account for the possibility that + we're fed an argument starting with "!!~". Problem reported by + DEK. + +2005-03-07 Olaf Weber + + * install.texi: Document texmfvar and USE_TEXMFVAR. From Thomas. + + * mktexdir: Break out of loop on failure of mkdir. Last-minute + change for teTeX 3.0 from Thomas. + +2005-02-06 Olaf Weber + + * kpsereadlink.man: Correct banner: READLINK -> KPSEREADLINK. + +2005-02-05 Olaf Weber + + * Makefile.in (texmf.sed): With TEXMFSYSVAR and TEXMFSYSCONFIG + added, there's even more potential damage to clean up. + (uninstall-data): Try to cleanly uninstall the info document. + + * texmf.in: Add TEXMFSYSVAR, TEXMFSYSCONFIG for teTeX 3.0. From + Thomas. + +2005-01-25 Olaf Weber + + * mktexmf: Don't redirect output of cd, Ultrix doesn't like that. + +2005-01-21 Olaf Weber + + * Makefile.in: Change POSTINSTALL to POST_INSTALL. + + * mktex.opt: Add texmfvar to list of allowed feature options. + + * mktexlsr: Make getting the list of directories from $TEXMFDBS + more robust. From Thomas. + + * kpsereadlink.man, kpsestat.man, kpsewhich.man, mktexlsr.man, + mktexmf.man, mktextfm.man, mktexpk.man, kpseaccess.man: Man page + corrections from Eric S. Raymond . + +2005-01-07 Olaf Weber + + * mktexpk: Add guess ultre for 1200 dpi. This is a fairly neutral + mode, also useful for pdftex. From Karl Berry. + + * mktexlsr: Make sorting the texmf trees more robust. From + Thomas. + +2004-12-29 Olaf Weber + + * configure.in: Version 3.5.4. + + * mktexlsr: Remove duplicate trees. From Thomas. + + * mktexdir: Remove superfluous cd. From Thomas. + + * withenable.ac: Sync with Thomas' version, removes + --enabled-multiplatform code. + +2004-12-28 Olaf Weber + + * Makefile.in (texmf.sed): New variables were added named TEXMF*. + The cleanup code needed additional fixes for this. From Thomas + Esser. + + * mktexnam.opt: Improve comment. + + * mktexnam: Handle texmfvar option, which directs all writes into + the system trees to the TEXMFVAR tree, with the usual caveats. + + * mktexnam.opt: Add texmfvar option. + + * texmf.in: Changes to bring it close to teTeX 3.0. + +2004-12-20 Olaf Weber + + * texmf.in: For XeTeX: TEXINPUTS.xetex, TEXINPUTS.xelatex, + OTFFONTS. + +2004-12-19 Olaf Weber + + * xt.ac: Mark --with-x-toolkit as obsolete. + + * Makefile.in [KPATHSEA_CC]: Don't quote $(CC), as it prevents + libtool from functioning properly if $(CC) contains options in + addition to the compiler name. From Harald Koenig + . + + * mktexpk: Add guesses for dpi 360 and 720. From Frank K\"uster + (Debian maintainer). + + * mktexlsr: Write all regular progress messages to stderr, instead + of some to stdout. + + * mktexdir: Handle directories with spaces in the names. + + * mktexupd: If we've called mktexlsr, there is no need to do + anything else, so exit immediately. From Thomas. + +2004-11-28 Olaf Weber + + * texmf.in: Add default entries for $progname and $engine, so we + don't expand these to empty if the file is used by pre 3.5.3 + implementations. + + * mktexmf: Extend the pattern for the cbgreek fonts. From Hartmut + Henkel . + +2004-10-05 Olaf Weber + + * texmf.in: Add TEXINPUTS.lamed (Aleph's version of lambda) and + TEXINPUTS.uft8mex (utf8 variation of mex). + +2004-08-24 Olaf Weber + + * mktex.opt: Correct syntax error. Reported by Staszek + Wawrykiewicz . + +2004-08-23 Olaf Weber + + * texmf.in: The TEXINPUTS.pdftexinfo entry in obsolete, and will + be removed in the future. Alert by Vladimir Volovich + . + + * tex-file.c (kpse_find_file): Make debug message conditional + KPSE_DEBUG_SEARCH being set. + + * kpsewhich.c: Remove spurious space in usage message. + + * tex-file.c (kpse_find_file): Add debug message to clarify what + the library is doing when. From Karl Berry . + + * tex-file.c: Add TEXFONTS to the environment variables for all + kinds of font-related stuff. This means you can, if you want to, + just dump all font-related files in a single directory and set a + single variable to point to it. It doesn't have a default. + Suggested by Karl Berry, Hans Hagen, Akira Kakuto. + +2004-08-17 Olaf Weber + + * mktexlsr, mktex.opt: Use "test ... || test ..." instead of + "test ... -o ...". + +2004-08-06 Olaf Weber + + * xdirname.c: Cygwin also understands UNC names. From Jan + Nieuwenhuizen . + + * config.h: Do not define DOSISH for Cygwin. After Jan + Nieuwenhuizen . + + * mktex.opt: Refine the test of $COMPSEC a bit, to accomodate + Cygwin. After Jan Nieuwenhuizen . + + * mktexlsr: Refine the test for $COMSPEC a bit, to accomodate + Cygwin. After Jan Nieuwenhuizen . + + * Makefile.in: Define MAKE_KPSE_DLL when compiling the library to + support ugly windows declspec stuff. From Jan Nieuwenhuizen + . + + * c-proto.h: Clean up the defines for KPSEDLL a bit. From Jan + Nieuwenhuizen . + + * getopt.h: Clean up defines for KPSEDLL a bit. From Jan + Nieuwenhuizen . + +2004-08-01 Olaf Weber + + * texmf.in: Undoing some simplifications of the search paths, in + particular the texmf/{engine1,engine2,...} style paths are back to + accomodate older texmf trees. + +2004-07-23 Olaf Weber + + * texmf.in: Adapt TRFONTS to Linux groff path, which is the most + useful variant these days. + +2004-07-21 Olaf Weber + + * Makefile.in (uninstall-exec): Add removal rules for libkpathsea + and the programs other than kpsewhich. + + * kpathsea.texi: Push copyright to bottom of page. + + * texmf.in: Add paths for pdfxtex, pdfxlatex. After Peter + Breitenlohner . + + * texmf.in: Updates/simplifications to paths, from Thomas. + +2004-07-19 Olaf Weber + + * db.c (kpse_db_search_list): Add cast to suppress warning about + discarding "const". + +2004-07-03 Olaf Weber + + * common.ac: No m4 quoting needed in the KPSE_CROSS_BUILD_VAR + calls. + + * common.ac: Add some invocations of KPSE_CROSS_BUILD_VAR matching + usage in ../make/cross.mk. + + * mktextfm: Use the same code as mktexpk for ignoring metafont + errors, to ensure that mktextfm and mktexpk ignore identical sets + of metafont errors. + +2004-06-28 Olaf Weber + + * kpathsea.texi: Use @copying, so the license ends up in the HTML + output. Use @ifnottex instead of @ifinfo, so that makeinfo --html + works without further effort. From Karl Berry. + + * install.texi: Name of bash manual is now "bash". From Karl + Berry. + +2004-06-22 Olaf Weber + + * c-memstr.h [HAVE_STRINGS_H]: Include strings.h if it is + available, as opposed to just doing if HAVE_STRING_H is not + defined. Otherwise we give conflicting information whether + certain old-style functions like index, rindex are defined. + * common.ac: Also check for strings.h. + + * c-memstr.h: Add definitions for index and rindex in terms of + strchr and strrchr, as we've got some old code in TeX-live that + needs this on some platforms. + +2004-06-15 Olaf Weber + + * install.texi: Karl Berry pointed out that GNU fileutils is now + GNU coreutils. + +2004-06-14 Olaf Weber + + * kpathsea.texi: Make it more obvious that applications will often + just want to use rather than pick and choose + headers. + +2004-06-11 Olaf Weber + + * kpsewhich.c: Update copyright dates. + +2004-05-28 Olaf Weber + + * mktexlsr: Rename readlink to kpsereadlink to avoid name clash. + + * Makefile.in: Rename readlink to kpsereadlink to avoid name + clash. + +2004-05-26 Olaf Weber + + * tex-file.c: Make .fmt the only "true" suffix for format files, + and add all other suffixes to the list of alternates. In the next + version, these alternates will be dropped entirely. + +2004-05-11 Olaf Weber + + * Makefile.in (mostlyclean): access -> kpseaccess. From Thomas. + +2004-05-08 Olaf Weber + + * mktexlsr: Widen the matches for the lsR-pattern, so we omit the + temporary directory we used. + +2004-05-07 Olaf Weber + + * texmf.in: Use $engine in some paths. + + * kpathsea.texi: Date is May 2004. + + * kpathsea.texi: Document --engine. + + * kpsewhich.man: Document -engine. + + * kpsewhich.c: Implement -engine option. + +2004-04-24 Olaf Weber + + * cnf.c (read_all_cnf): Fix memory leak. + + * mktexupd: Fix logic error. Found by Thomas Esser. + + * tex-file.c (kpse_init_fallback_resolutions): Fix memory leak. + +2004-04-23 Olaf Weber + + * db.c (kpse_db_search_list): Allow matches like base/plain.tex + when a db is used. This was a regression introduced by the switch + to kpse_db_search_list. Like the original code, this only works + with '/' used for dirsep. Reported by Wlodzimierz Bzyl + . + +2004-04-17 Olaf Weber + + * kpsewhich.c (lookup): Partial implementation of -all option. + Works only in combination with the -path option. + * tex-file.c: Add to list of suffixes that may be used for format + files. + + * kpathsea.texi: Document -var-value option kpsewhich. + + * kpsewhich.man: Document -var-value. + + * kpsewhich.c: Add -var-value option. Change loop that checks for + a kpse_file_format_type to check kpse_format_fmt last. + + * texmf.in: Add TEXINPUTS.aleph, TEXINPUTS.alambda. + +2004-04-01 Olaf Weber + + * mktexpk: Use dpdfezzz if given 8000 for BDPI. Apparently this + is what -Ppdf ends up giving the script. + +2004-03-26 Olaf Weber + + * Makefile.in (install): access -> kpseaccess + +2004-03-23 Olaf Weber + + * db.c (kpse_init_db): Look for both "ls-R" and "ls-r" files. + Same contents, but when working cross-platform the all-lowercase + name is easier to work with. + + * tex-file.c: Add .afmt as recognized suffix to kpse_fmt_format + (for Aleph). Add ls-r as recognized suffix to kpse_db_format. + + * mktexlsr: Allow both ls-R and ls-r as names for an existing + directory tree index file. Always create ls-R. + + * mktexupd: Check for both ls-R and ls-r. + + * pathsearch.h (kpse_all_path_search_list): New function. Like + kpse_path_search_list, with must_exist true, but returns a list of + filenames instead of the first hit. + + * pathsearch.c (kpse_all_path_search_list): New function. Like + kpse_path_search_list, with must_exist true, but returns a list of + filenames instead of the first hit. + + * tex-make.c [WIN32] (maketex): Code to print error message for + ERROR_BROKEN_PIPE didn't match the format. + + * mktexpk: Allow 'angle(0,0)' errors without aborting. From + Andreas Degert . + + * unixtex.texi: Update from Karl Berry. + +2004-03-21 Olaf Weber + + * withenable.ac: Make the warnings more obvious if the search for + the texmf tree fails. Also try to fall back on kpsewhich if we + fail to find anything. A simplified version of code proposed by + Stefan Ulrich for xdvik. + +2004-03-16 Olaf Weber + + * texmf.in: Add file_line_error_style variable, default to false. + +2004-02-26 Olaf Weber + + * tex-make.c (maketex): Clean up unused variables. + + * texmf.in: Update link in comment for TEXFONTMAPS. + +2004-02-25 Olaf Weber + + * mktexnam: Use kpseaccess instead of access. + + * mktexlsr: Use kpseaccess instead of access. + + * Makefile.in: Rename the access executable to kpseaccess, as the + old name tended to interfere. + + * kpseaccess.man: Formerly known as access.man. + + * mktexlsr: Only check for magic string in ls-R file if the file + size is larger than 0. Assume that a 0-length ls-R can be + overwritten without penalty. + + * mktexlsr: Use a more accurate method to ensure that directory + names, and only directory names, start with ./ in the ls-R file. + +2004-02-16 Olaf Weber + + * tex-file.c: Rename kpse_script_format to + kpse_texmfscripts_format. + + * tex-file.h: Rename kpse_script_format to + kpse_texmfscripts_format. + +2004-02-15 Olaf Weber + + * mktexpk: psfonts.map and ps2pk.map now found through the map + format. + + * kpsewhich.c (find_format): psfonts.map and pdftex.map are no + longer special case, pdftex.cfg is a special case now. + + * kpathsea.texi: Update for new formats (misc fonts, web, cweb, + enc, cmap, sfd, opentype fonts, pdftex config, lig files, + texmfscripts). + + * tex-file.c: Add kpse_lig_format and kpse_script_format. + + * tex-file.h: Add kpse_lig_format and kpse_script_format. + + * texmf.in: Add LIGFONTS and TEXMFSCRIPTS. + +2004-02-10 Olaf Weber + + * db.c (kpse_db_search_list): An absolute or explicit relative + name that makes it here would not be found anyway, so test for it + and skip. + + * pathsearch.c (search_list): If we're given only absolute or + relative filenames, then there is no need to dig into the database + or filesystem. + (dir_list_search_list): Skip any absolute filenames that make it here. + +2004-02-08 Olaf Weber + + * Makefile.in (stamp-paths): Add TEXMFDIST. Suggested by Thomas. + + * texmf.in: Add TEXMFDIST, suggested by Thomas. + +2004-01-09 Olaf Weber + + * tex-file.c: Add kpse_pdftex_config_format. From Thomas. + + * tex-file.h: Add kpse_pdftex_config_format. From Thomas. + +2004-01-04 Olaf Weber + + * texmf.in: Modifications to several paths suggested by Thomas. + +2003-12-17 Olaf Weber + + * tex-make.c (kpse_make_tex): Allow '+' is font names as well. + Reported by Hartmut Henkel . + +2003-12-14 Olaf Weber + + * progname.c: Set "progname" in the environment. + + * tex-file.h: Add new formats: kpse_enc_format, kpse_cmap_format, + kpse_sfd_format, kpse_opentype_format. Requested by Thomas. + + * tex-file.c: Add new formats: kpse_enc_format, kpse_cmap_format, + kpse_sfd_format, kpse_opentype_format. Requested by Thomas. + +2003-02-27 Olaf Weber + + * mktexmf: csso12[0-5][0-9] are from CJK package; unsupported by + mktexmf. Fix by Werner Lemberg . + +2003-02-19 Olaf Weber + + * kpathsea.texi: Version 3.5.2. + + * configure.in: Version 3.5.2. + + * cnf.c (do_line): KISS: Use IS_ENV_SEP(':') to check whether we + might want to replace ';' with ':' in paths instead of trying to + figure whether 'unix' should have been defined. + + * db.c (kpse_db_search_list): Change fix to prevent "re-use" of + aliases for the sake of clearer code. + + * db.c: Set aliases to NULL after freeing it, so we don't try to + realloc the same value as well. Reported by Thomas Esser + . + +2003-02-17 Olaf Weber + + * configure.in: Version 3.5.1. + + * kpathsea.texi: Version 3.5.1. + +2003-02-15 Olaf Weber + + * kpathsea.texi: Version 3.5.0. + + * configure.in: Version 3.5.0. + + * kpathsea.version: removed. + + * Makefile.in (dist): Remove kpathsea.version. + + * common.ac: From klibtool to libtool. Based on patches from + Albert Chin-A-Young . + + * Makefile.in: From klibtool to libtool. Based on patches from + Albert Chin-A-Young . + + * texmf.in: Add TEXINPUTS.olatex path. + + * tex-file.c: Add additional suffixes for formats. + + * withenable.ac: When texmfmain is derived from ${prefix}, don't + expand ${prefix}. + +2003-02-11 Olaf Weber + + * pathsearch.c (search_list): Add some grotty code for the + searches of absolute pathnames. (Grotty: if _any_ of the given + pathnames is absolute or explicit relative, _and_ it is found, we + stop searching then and there.) Found by Peter Breitenlohner + . + +2003-02-07 Olaf Weber + + * kpathsea.version: Version 3.4.6 + + * kpathsea.texi: Version 3.4.6. + + * configure.in: Version 3.4.6. + + * texmf.in: Additions for e-Omega. + + * tex-file.c (kpse_find_file): Use kpse_path_search_list for + search. + + * pathsearch.h (kpse_path_search_list): New function. + + * pathsearch.c (dir_list_search_list): New function. + (search_list): New function. + (kpse_path_search_list): New function: search for a list of names, + look for all names in the list in each directory before moving to + the next directory. + + * db.h (kpse_db_search_list): New function. + + * db.c (kpse_db_search_list): New function. + +2003-01-31 Olaf Weber + + * lib.h: Add include of c-proto.h. Suggested by Peter + Breitenlohner. + +2003-01-29 Olaf Weber + + * kpathsea.version: Version 3.4.5. + + * kpathsea.texi: Version 3.4.5. + + * configure.in: Version 3.4.5. + +2003-01-24 Olaf Weber + + * config.h [KPATHSEA]: 33 -> 34. + [DEV_NULL]: Added, "/dev/null" on unix, "NUL" on DOSISH. + + * texmf.in [TEXCONFIG]: Remove "." from path for security reasons. + +2003-01-16 Olaf Weber + + * kpathsea.texi: Version 3.4.4. + + * configure.in: Version 3.4.4. + + * kpathsea.version: Version 3.4.4. + + * unixtex.texi: Updates. + +2003-01-14 Olaf Weber + + * texmf.in: Uncomment definitions for VARTEXMF, HOMETEXMF. Change + TEXMF itself to be same as teTeX. Move '//' outside braces in + XDVIINPUTS and DVIPDFMINPUTS -- not strictly needed, but + consistent with how we do it everywhere else. Comment out (but + otherwise retain) KPSE_DOT. + +2003-01-11 Olaf Weber + + * kpathsea.version: Version 3.4.3. + + * kpathsea.texi: Version 3.4.3. + + * configure.in: Version 3.4.3. + +2003-01-08 Olaf Weber + + * texmf.in: Add TEXPSHEADERS.dvipdfm, from Thomas. + +2002-12-25 Olaf Weber + + * tex-file.c (kpse_init_format): Add ".web" to the suffixes + recognized for cweb. + +2002-12-23 Olaf Weber + + * dir.c (dir_links): Argh. Error while merging stuff from + Fabrice. + + * kpathsea.version: Version 3.4.2. + + * configure.in: Version 3.4.2. + + * kpathsea.texi: Version 3.4.2. + + * tex-make.c (maketex) [WIN32]: Add program calling + implementation. From Fabrice Popineau + . + + * Makefile.in: Test for kpathsea.info explicitly in current + directory. Some makes prepend the source dir path otherwise, which + would cause installation of the info files to fail. From Thomas + Esser . + +2002-12-20 Olaf Weber + + * configure.in: Version 3.4.1. + + * kpathsea.texi: Version 3.4.1. + + * kpathsea.version: Version 3.4.1. + + * tex-file.c (add_suffixes): Removed function. + (SUFFIXES, ALT_SUFFIXES): Use kpse_set_suffixes instead of + add_suffixes. + + * tex-make.c (kpse_make_tex): On second thought, we should not get + dirseps in these names, ever. + +2002-12-17 Olaf Weber + + * tex-make.c (maketex): Be sure to set ret to NULL if there's + nothing to return. From Akira Kakuto + . + +2002-12-15 Olaf Weber + + * tex-file.c: Properly terminate MKTEXPK_ARGS with a NULL. + Spotted by Akira Kakuto . + +2002-12-14 Olaf Weber + + * kpathsea.texi: Version 3.4.0. + + * kpathsea.version: Version 3.4.0. + + * configure.in: Version 3.4.0. + + * texmf.in: Typo in TEXINPUTS.pdfemex-pl. + + * xbasename.c (xbasename): Remove redundant call to strlen. From + Fabrice. + + * tex-make.c (misstex): Update to print command line correctly. + (maketex): Handle argv style array for command. For unix case, call + fork and exec directly instead of using popen. + (kpse_make_tex): Handle argv style array for defining a command. Be + very restrictive about what a name passed may contain -- this may + well break somethings. + + * tex-file.h (kpse_format_info): Instead of having programs args + be a single string, use an argv style array. + + * tex-file.c (init_maketex): Change to store command line as an + array of arguments. + [MKTEXPK_ARGS]: Define list of strings instead of single string. + (kpse_init_format): Update debugging code to match new + kpse_format_info structure. + + * progname.c [WIN32]: Updates from Fabrice. + + * pathsearch.h: Typo in comment. + + * pathsearch.c: Typo in comment. + + * kpsewhich.c: Correct copyright notice. + + * hash.c (hash_normalized): New function. + (hash_insert_normalized): New function. + [MONOCASE_FILENAMES]: Normalize to lower case, not upper case, because + that's what in the ls-R files we distribute. + + * fontmap.c (map_file_parse): Use hash_insert_normalized. Again, + we assume the contents of font maps are already normalized. + + * expand.c (kpse_expand_kpse_dot): Typo in comment. + (brace_expand): Clarify the comment. + + * dir.c (dir_p) [WIN32]: safe_beg_of_path -> kpse_normalize_path. + From Fabrice. + (dir_links) [WIN32]: Changes to code that stores and retrieves + integers from pointers. + + * db.c (db_build): Call hash_insert_normalized -- names from the + ls-R file should be normalized already. + (alias_build): Call hash_insert_normalized -- names from the alias + file should be normalized already. + (kpse_db_insert): Note that we call hash_insert here deliberately. + + * hash.h (hash_insert_normalized): New function. + + * concat.c (concat): Start strcat at the end of the previous + strcpy. + + * absolute.c (kpse_absolute_p) [WIN32]: Remove explicit test for + UNC names, they're already covered by the test for names starting + with IS_DIR_SEP. + [TEST] (main): Added, from Fabrice. + +2002-11-13 Olaf Weber + + * kpathsea.version: To 3.3.11. + + * kpathsea.texi: To 3.3.11. + + * configure.in: To 3.3.11. + +2002-11-12 Olaf Weber + + * cnf.c (do_line): First check whether len-1 exists, then access + it, rather than the other way round. Spotted by Joern Clausen + . + + * texmf.in: obj_tab_size.context is now redundant. From Thomas. + + * mktextfm: Use the same detection mechanism for mf-nowin as + mktexpk. From Thomas. + +2002-11-11 Olaf Weber + + * kpathsea.version: Version 3.3.10. + + * kpathsea.texi: Version 3.3.10. + + * configure.in: Version 3.3.10. + + * texmf.in: Disable parse_first_line by default (sorry). Enlarge + a number of constants in general, as opposed to defining lots of + context-specific versions. + + * progname.c (remove_dots): We did not correctly handle paths with + ../.. in them. There is still one corner case left, if the path + would try to go to the "parent" of the root directory. + + * mktextfm: Test for mf-nowin in a shubshell. Otherwise error + messages could end up being printed if mf-nowin does not exist. + + * mktexpk: Test for mf-nowin in a subshell. + +2002-10-25 Olaf Weber + + * kdefault.c (kpse_expand_default): Simplify the life of the + callers by always returning allocated memory, so the returned + string can be freed. John W. Eaton + requested this. + +2002-10-22 Olaf Weber + + * withenable.ac: Correct handling of mktexfmt option. + + * tex-file.c: Add .oft to regcognized suffixes for tex_format. + + * mktexupd: Correct Thomas' email address. + + * mktextfm: Correct Thomas' email address. + + * mktexpk: Correct Thomas' email address. + + * mktexnam.opt: Correct Thomas' email address. + + * mktexnam: Correct Thomas' email address. + + * mktexmf: Correct Thomas' email address. + + * mktexlsr: Correct Thomas' email address. + + * mktexdir.opt: Correct Thomas' email address. + + * mktexdir: Correct Thomas' email address. + + * mktex.opt: Correct Thomas' email address. + + * kpathsea.version: Update to 3.3.9. + + * kpathsea.texi: Update to 3.3.9. + + * configure.in: Update to 3.3.9. + + * common.ac: Correct handling of mktexmft option. + +2002-10-16 Olaf Weber + + * tex-make.c (kpse_make_tex): Move the test for problematic + filenames so we only do this when we're actually willing to make a + new file. + +2002-10-11 Olaf Weber + + * kpathsea.texi: Update date/version to 3.3.8. + + * NEWS: Update for 3.3.8. + + * configure.in: Version 3.3.8. + + * kpathsea.version: Version 3.3.8. + + * Makefile.in: Remove install rules for mktexfmt, as it is not a + separate file. + +2002-10-06 Olaf Weber + + * texmf.in: Expand main_memory (again). + + * xstat.c: Remove lstat() declaration. + + * variable.c (kpse_var_value): Check for NAME.progname in the + environment before checking for NAME_progname. Both can occur, + even on UNIX systems. + + * tex-file.c (init_path): We need to check PATH.progname, + PATH_programe, and PATH in the environment. PATH.progname is the + "logical" way to set the name on Windows systems, and can even + occur on UNIX systems if env(1) is used to set the environment + variables. + + * withenable.ac: Add --with-mktexfmt-default option. After + Fabrice Popineau. He used --with-mkfmt-default, but this was + changed to match the other options. + + * texmf.in: Add XDVIINPUTS, TEXINPUTS.pdfamstex. Modiy definition + of TEXMFLOCAL to match Thomas', add MKTEXFMT. All part of the + TeXlive merge. + + * tex-make.c (kpse_make_tex): Complain if a number of problematic + characters are found in the requested font name -- this works in + combination with a check in maketex() to prevent misuse of the + system() call that starts the mktex* scripts. + + * tex-file.c (kpse_init_format): Support for mktexfmt, from + Fabrice Popineau. + + * mktexupd: Delete CR characters at the end-of-line before doing + the compare. Yet another hack for windows/unix cross-platform + support. + + * mktextfm: TeXlive merge: support for mf-nowin. + + * mktexpk: TeXlive merge: considerably reorganized to support use + of mf-nowin. + + * mktexnam: Additional definitions for the LH fonts. TeXlive + merge. + + * mktexmf: Additional definitions for the LH fonts. TeXlive + merge. + + * common.ac: Add support for MAKE_TEX_FMT. From Fabrice Popineau. + + * acconfig.h [MAKE_TEX_FMT_BY_DEFAULT] Added. After Fabrice + Popineau. + +2002-07-16 Olaf Weber + + * kpsewhich.c (find_format): Remove special case for pdftex.cfg. + Not needed. + + * kpsewhich.c (find_format): Hard-code format types for pdftex.cnf + and pdftex.map. + +2002-07-08 Olaf Weber + + * mktex.opt: Limit permissions on $TEMPDIR. + + * mktexlsr: Limit permissions on tmp directory. + +2002-06-04 Olaf Weber + + * texmf.in: Remove setting of src_specials: it will be ignored + anyway as we'll only allow it to be set from the command line. + +2002-05-28 Olaf Weber + + * mktexdir: Guard $KPSE_DOT with quotes. From Emmanuel_Thom\'e + . + +2002-04-01 Olaf Weber + + * mktexlsr: Strip a trailing CR before testing the first line of + an ls-R file. Needed for interoperability with Windows (sigh). + + * tex-make.c (maketex): Use a literal "r" in the popen command, as + (under UNIX) it tends not to understand "rb", and we're generating + text anyway. + +2001-11-27 Olaf Weber + + * kpathsea.texi: Version 3.3.7. + + * configure.in: Version 3.3.7. + +2001-11-25 Olaf Weber + + * types.h: Define boolean as int whenever we can. This makes the + option-handling code correct (where pointer to int and pointer to + boolean need to be the same type). + + * install.texi: Update totals to (hopefully) more accurate values. + +2001-11-19 Olaf Weber + + * line.c (read_line): Add prototype. + +2001-11-18 Olaf Weber + + * kpathsea.version: Version 3.3.6. + + * kpathsea.texi: Version 3.3.6. + + * configure.in: Version 3.3.6. + + * xgetcwd.c: Changes to keep C++ compilers from choking. + + * xdirname.c: Changes to keep C++ compilers from choking. + + * variable.c: Changes to keep C++ compilers from choking. + + * str-list.c: Changes to keep C++ compilers from choking. + + * readable.c: Add pathsearch.h to included headers, for + kpse_normalize_path. + + * pathsearch.c: Changes to keep C++ compilers from choking. + + * path-elt.c: Changes to keep C++ compilers from choking. + + * make-suffix.c: Changes to keep C++ compilers from choking. + + * line.c: Changes to keep C++ compilers from choking. + + * kpsewhich.c: Changes to keep C++ compilers from choking. + + * kdefault.c: Changes to keep C++ compilers from choking. + + * fontmap.c: Changes to keep C++ compilers from choking. + + * fn.h (fn_grow): Second argument is a const_string, not a generic + address. + + * fn.c (fn_grow): Second argument is a const_string, not generic + address. + + * expand.c: Add a few casts to ensure a C++ compiler wouldn't + choke. + + * dir.c (dir_links): Replace a conditional expression with an + if-then version. + + * db.c: Add a few casts, rename 'try', all to ensure a C++ + compiler wouldn't choke. + + * cnf.c: Add a few casts, rename 'try', all to ensure a C++ + compiler wouldn't choke. + + * c-proto.h: Addtional P*H and P*C macros for functions with up to + 17 arguments. + +2001-11-14 Olaf Weber + + * readlink.c (main): Add prototype. + + * kpsewhich.c (main): Add prototype. + + * kpsestat.c (main): Add protype. + + * c-pathch.h [WIN32] (IS_UNC_NAME): An unc name can be // + as well as //. + + * access.c (main): Prototype. + +2001-11-10 Olaf Weber + + * kpathsea.version: Version 3.3.5. + + * kpathsea.texi: Version, date. + + * configure.in: Version 3.3.5. + + * texmf.in: Additional entries for mex-pl, platex-pl, pdfplatex, + pdfmex-pl, pdfemex, pdfemex-pl. As usual, ConTeXt wants more + space. + + * mktexnam: First set defaults, then modify for explicit + destination, not the reverse. From Thomas. + + * mktex.opt: Preserve return code over trap. From Thomas. + + * kpsewhich.man: Typo. + +2001-10-30 Olaf Weber + + * configure.in: To 3.3.4. + + * kpathsea.version: To 3.3.4. + + * mktexnam.opt: Robustness fix for handling of NAME. Minor + changes in the handling of the defaults when a name isn't found in + the supplier or typeface maps. + + * tex-file.c: Add ".ch" as alternate suffix for kpse_web_format + and kpse_cweb_format. + + * readable.c [main]: Call kpse_normalize_path. + + * progname.c [WIN32]: Update from Fabrice. + + * pathsearch.h [WIN32]: Remove prototype for safe_beg_of_path. + Add prototype for kpse_normalize_path. + + * pathsearch.c (path_search) [WIN32]: Remove call to + safe_beg_of_path. + (path_search): Add call to kpse_normalize_path. + + * expand.c (kpse_path_expand): Don't strip devices and such here, + as we're doing that in kpse_element_dirs anyway. + + * elt-dirs.c [WIN32]: Remove safe_beg_of_path. + (kpse_normalize_path): Replaces safe_beg_of_path, but is defined on + all architectures. + + * dir.c [WIN32]: Remove safe_beg_of_path prototype here. + + * common.ac: Test whether libm exists. If it does, we + unconditionally link with it, which is probably wrong. + + * cnf.c [__NetBSD__]: Define unix. + + * c-pathch.h [IS_UNC_NAME]: Define on all architectures. + + * Makefile.in (distdir): Add *.ftp to destination directory. + +2001-09-26 Olaf Weber + + * texmf.in: Add support for Web and Cweb files (kpse_web_format, + kpse_cweb_format). Requested by Wlodek Bzyl. + + * tex-file.h, tex-file.c: Add support for Web and Cweb files + (kpse_web_format, kpse_cweb_format). Requested by Wlodek Bzyl. + +2001-07-23 Olaf Weber + + * common.ac [kb_cv_func_putenv_malloc]: Add declaration for + malloc, which testing on IA64 revealed to be missing. + +2000-08-25 Olaf Weber + + * mktexlsr: Changed the fix for NeXT. + +2000-08-05 Olaf Weber + + * kpathsea.texi: Bump version, date. + + * kpathsea.version: Bump version. + + * configure.in: Update for 3.3.3. + + * NEWS: Update for 3.3.3. + + * mktexlsr: On NeXT, 'rm -rf ' will recursively remove the current + directory. This is bad if you're in / and are root. + +2000-05-25 Olaf Weber + + * lib.h [MONOCASE_FILENAMES]: Parenthesis was omitted in + FILESTRNCASEEQ. Found by Fabrice. + +2000-04-26 Olaf Weber + + * unixtex.texi: Added notes that web2c is bare-bones, and that the + texk/texklib packages may contain older components. + +2000-04-21 Olaf Weber + + * progname.c: Add P?C macros to functions that lacked them. + + * lib.h [STREQ,STRNEQ,FILESTRCASEEQ,FILESTRNCASEEQ]: If any + argument is NULL, compare unequal. + +2000-04-13 Olaf Weber + + * tex-hush.c (kpse_tex_hush): Check for "all" and "none" first, + then look for more specific switches. This fixes the most common + case of problems due to non-reentrancy of kpse_path_element. + + * kpathsea.texi: Correct example of brace expansion. Document + TEX_HUSH = none. Found by Tijs Michels . + + * texmf.in: Document the use of TEX_HUSH = none. + +2000-04-03 Olaf Weber + + * texmf.in: Add variable for src_specials. Increase arrays for + context (again). + + * xopendir.c [WIN32]: Only define xclosedir. + + * kpsewhich.man: Spelling correction. + + * getopt.h [WIN32]: For definition of __STDC__ to 1. + +2000-04-02 Olaf Weber + + * xopendir.c [WIN32]: Define neither xopendir nor xclosedir. From + Han The Thanh . + + * xputenv.c (xputenv): The WIN32 conditional code is also valid + for DJGPP. From Fabrice. + + * xmalloc.c (xmalloc): Allocate 1 byte if passed size 0. + + * xdirname.c (xdirname): Changes for Win32 from Fabrice. + + * tex-file.h: Prototype for kpse_set_suffixes. From Fabrice. + + * tex-file.c (kpse_set_suffixes): New function, added by Fabrice. + + * readable.c: Win32-related changes from Fabrice. + + * progname.c [WIN32]: Various changes from Fabrice. + + * pathsearch.h [WIN32]: Declare safe_beg_of_path. From Fabrice. + + * pathsearch.c (path_search [WIN32]): Use safe_beg_of_path. From + Fabrice. + + * kpsestat.c: Remove WIN32 define. From Fabrice. + + * hash.c [MONOCASE_FILENAMES]: Change for the WIN32 case from + Fabrice. + + * getopt.h [WIN32]: Changes from Fabrice. + + * getopt.c [WIN32 && ! __CYGWIN32__]: Ensure getpid is not defined + before defining it. From Fabrice. + + * lib.h: Update dir_links prototype, from Fabrice. + + * elt-dirs.c: Win32 related changes from Fabrice. + + * dir.c: Various Win32-related changes from Fabrice. + + * config.h: Various changes for the DOS famility of systems. From + Fabrice. + + * c-stat.h [WIN32]: Use oldnames.h instead of kpathsea/win32lib.h. + From Fabrice. + + * c-proto.h [WIN32]: _DLL -> KPSE_DLL, from Fabrice Popineau. + + * c-memstr.h: Move closer to just the ANSI string functions, if + necessary defined in terms of the BSD functions. After Thomas + Esser . + + [FOPEN_RBIN_MODE, FOPEN_WBIN_MODE, FOPEN_ABIN_MODE]: Specify + binary I/O mode on all systems, not just those where it makes a + difference. + [VMCMS]: Remove as it isn't used. + [SET_BINARY]: Change defines which select it. From Fabrice + Popineau. + + * c-ctype.h [WIN32]: On Windows, get isascii from oldnames.h. + After Fabrice Popineau . + + * access.c: Replace WIN32 code with generic code. + +2000-01-31 Olaf Weber + + * mktexlsr: Fix possible symlink exploit. By Thomas Esser + . + +1999-06-28 Olaf Weber + + * mktextfm: Get rid of error message if hbf2gf cannot be found. + From Thomas. + + * tex-glyph.c: Test whether glyph_file is NULL before + dereferencing it. Suggested by Julian Gilbey + . + + * texmf.in: Improved comments about VARTEXMF, along lines + suggested by Thomas Esser. + Increased font_mem_size, as requested by Thomas. + + * pathsearch.c (path_search): Print a message if we're debugging + the search and we're not pounding the disk because an ls-R file + exists but must_exist=0. This to highlight the most confusing + case where disk searches do not happen. + + * mktextfm.man: Cleanup of synopsis. + + * mktex.opt: More robust handling of TEMPDIR, after Luc Van Eycken + . + + * kpsestat.man: Remove comment about unclear message. + + * kpsestat.c (main): Print a more understandable message when the + stat call fails. + +1999-06-20 Olaf Weber + + * pathsearch.c (log_search): If TEXMFLOG is defined, then the + kpathsea library would write a space to stderr for every file + logged. Fix from Charles Karney . + +1999-05-29 Olaf Weber + + * configure.in: Update version number to 3.3.1. + + * kpathsea.version: Update version number to 3.3.1. + + * kpathsea.texi: Update version info. + + * mktexnam, mktexmf: Fix the LH patterns to be more specific. + From Thomas. + + * unixtex.texi: Remove node on tape distributions. + + * texmf.in: Add platex, add comment about TEXMFDBS. + + * tex-file.c (kpse_find_file): Fix off-by-one in tests for suffix + length. + + * pathsearch.c (log_search): Fix problem with debugging output. + + * mktextfm: Order of options to hbf2gf turns out to matter. + + * mktexpk: Updates from Thomas: don't remove generated fonts + because of bad pos errors; better handling of type1 fonts. + + * mktexnam: Updates from Thomas for Czech fonts. Consult fontmaps + if a fonts fell into unknown/unknown. + + * mktexmf: Updates from Thomas for Czech fonts. + + * mktexdir: Small fix from Julian Gilbey. + + * cnf.c: Apple's MacOsX is also unix-like. + + * access.c: Parametrise the help string as in readlink.c. + + * Makefile.in: Use INSTALL_DATA, not INSTALL_SCRIPT, for the *.opt + files. + + * AUTHORS: Update accounts for MakeTeX scripts and expand.c. + + * c-memstr.h: Don't declare strstr if strstr is already a define. + Suggested by Paul Vojta . + + * readlink.c: Corrected a bug in the help string (wrong program + name), reported by several people. + +1999-03-26 Olaf Weber + + * kpathsea.version: Set MINOR to 3. + + * configure.in: Bumped KPSEVERSION to 3.3. + +1999-03-23 Olaf Weber + + * texmf.in: More changes from Thomas, add MISCFONTS for + kpse_miscfonts_format. + + * tex-file.c: Implement kpse_miscfonts_format. + + * tex-file.h: New format: kpse_miscfonts_format, to be used for + small sets of fonts for which no real type has been defined. + + * mktextfm: Add support for hbf fonts. (From Werner Lemberg.) + + * withenable.ac: Remove implementation of some --with-* options. + + * common.ac: Move implementation of some --with-* options here + from withenable.ac, so the latter can be included elsewhere with + kpathsea's acconfig.h or derivatives being seen. + +1999-03-17 Olaf Weber + + * texmf.in: Size increases for context, requested by Hans Hagen. + + * texmf.in: Update from Thomas. + + * Makefile.in: TEXMF_CNF -> VARTEXMF + + * mktexmf: Small fix to a case statement from Berthold H\"ollmann + . + +1999-03-15 Olaf Weber + + * win32lib.h: Patch from Fabrice. + + * variable.c (kpse_var_value, expand): Handle the VAR_progname + construct. After Julian Gilbey . + + * tex-file.c: Fixes to the code that forces an update of the + paths. After Julian Gilbey . + + * mktexmf: Changes to support CB font family. From Kimon + Kontovasilis . + + * kpathsea.texi: Update address info of TUG. + + * config.h: Remove outdated comment, explicitly include + kpathsea/c-auto.h. + + * cnf.c (do_line): Correct comment, remove unused code. + (read_all_cnf): Strip trailing whitespace. + (kpse_cnf_get): Fix memory leak. + After Julian Gilbey . + + * acconfig.h: We no longer use this for all kpathsea using + programs, just kpathsea itself. Thus the WEB2CVERSION macro goes, + as does other stuff that belongs to web2c or xdvik. + + * Makefile.in: Allow the c-auto.h file to be installed. + +1999-02-18 Olaf Weber + + * mktex.opt: Document nomfdrivers option. + + * mktextfm: Implement nomfdrivers option. + + * mktexpk: Implement nomfdrivers option. + + * install.texi: Document new option: nomfdrivers. + + * kpsewhich.man: Document how search parts are determined. + + * mktexlsr: Really skip empty components. From Thomas. + + * tex-file.c (kpse_reset_program_name): Don't free the old paths, + they may not have been allocated on the heap. + +1999-02-16 Olaf Weber + + * tex-file.c (kpse_reset_program_name): Ensure that when the + program name changes, the various paths will indeed be updated. + +1999-02-14 Olaf Weber + + * mktexupd: Fix test whether argument is a directory name. From + Thomas. + + * mktexlsr: Skip empty components. + + * mktexnam.opt: This file is supposed to be sourced, not executed, + so remove the #!. From Thomas. + + * mktexdir.opt: This file is supposed to be sourced, not executed, + so remove the #!. From Thomas. + + * mktex.opt: This file is supposed to be sourced, not executed, so + remove the #!. From Thomas. + + * config.h: Make sure c-auto.h is included before win32lib.h, + which needs definitions from the former. + +1999-02-06 Olaf Weber + + * win32lib.h: Add pragma warning, for the S_* defines, only define + them if they are not defined already. + + * pathsearch.h (kpse_all_path_search): Add KPSEDLL, from Fabrice. + + * debug.h (fclose): Add KPSEDLL, from Fabrice. + + * config.h [WIN32]: Remove pragma warning. From Fabrice. + +1999-02-04 Olaf Weber + + * withenable.ac: Rename AR_OPTS to ARFLAGS. + + * texmf.in: Cleanup of semicolon/comma. Remove the double slash + between 'fonts' and its subdirs. Sites using pseudo-TDS will have + to add these by hand from now on. + + * tex-file.c (init_path, add_suffixes): Remove __cdecl, from + Fabrice. + + * mktexmf: Special cases for 30 and 36 points, as requested by the + sauter mainainer Jeroen Nijhof . + + * kpsewhich.c (main): Remove __cdecl, from Fabrice. + + * kpsestat.c (main): Remove __cdecl, from Fabrice. + + * install.texi: The +u flag is no longer recommended for HP-UX. + + * getopt.h [!WIN32]: Remove define of __cdecl, from Fabrice. + + * elt-dirs.c (safe_beg_of_path): Change return type to unsigned + int, because other functions expect this. + + * concatn.c (concatn): Remove __cdecl, from Fabrice. + + * common.ac: sinclude from ../texk now, from Thomas. + + * c-proto.h [!WIN32]: Removed define of __cdecl, from Fabrice. + + * access.c (main): Removed __cdecl, from Fabrice. + +1999-01-27 Olaf Weber + + * xputenv.c (xputenv) [WIN32]: Don't free old value, ever. + + * win32lib.h: Fixes by Fabrice. + + * win32lib.c: Fixes by Fabrice. + + * version.c (kpathsea_version_string, kpse_bug_address): Add + KPSEDLL, by Fabrice. + + * variable.h (kpse_var_value, kpse_var_expand): Add KPSEDLL, by + Fabrice. + + * texmf.in: Change path separators back to commas, use semicolon + instead of colon, correct TEXINPUTS for the pdfeTeX family, + TEXPSHEADERS for the pdfTeX family. By Thomas Esser. + + * tex-make.h (kpse_make_tex_discard_errors): Add KPSEDLL, by + Fabrice. + + * tex-make.c (maketex): Add cast to shup up a compiler. From + Fabrice. + + * tex-hush.h (kpse_tex_hush): Add KPSEDLL, by Fabrice. + + * tex-glyph.h (kpse_find_glyph, kpse_bitmap_tolerance): Add + KPSEDLL, by Fabrice. + + * tex-glyph.c (try_resolution): Add casts to quiet a compiler. + From Fabrice. + + * tex-file.h (kpse_fallback_resolutions_string, kpse_format_info, + kpse_set_program_enabled, kpse_maketex_option, kpse_init_format, + kpse_find_file, kpse_open_file, kpse_reset_program_name): Add + KPSEDLL, by Fabrice. + + * tex-file.c (init_path, add_suffixes): Add __cdecl, by Fabrice. + (kpse_init_format): Correct definition of "other ... files" to take + different path separators into account. After Fabrice. + + * str-list.c (str_list_concat_elements): Make loop indices + unsigned to quiet compilers. By Fabrice. + + * readable.h (kpse_readable_file): Add KPSEDLL, by Fabrice. + + * readable.c [WIN32] (kpse_readable_file): Many changes by + Fabrice. + + * progname.h (program_invocation_name, + program_invocation_short_name, kpse_program_name, + kpse_set_program_name, kpse_set_progname): Add KPSEDLL, by + Fabrice. + + * progname.c: Remove my_dirname function, which returns in its own + file renamed to xdirname. From Fabrice. + (kpse_set_program_name) [WIN32]: Close handle. By Fabrice. + + * proginit.h (kpse_init_prog): Add KPSEDLL, by Fabrice. + + * pathsearch.h (kpse_path_element, kpse_element_dirs, + kpse_path_search): Add KPSEDLL, by Fabrice. + + * pathsearch.c (path_search): We now strip devices in the caller. + From Fabrice. + + * magstep.h (kpse_magstep_fix): Add KPSEDLL, by Fabrice. + + * magstep.c (magstep, kpse_magstep_fix): Casts to quiet an unruly + compiler. Added by Fabrice. + + * line.h (read_line): Add KPSEDLL, by Fabrice. + + * lib.h (concat, concat3, xstrdup, uppercasify, atou, same_file_p, + xbasename, find_suffix, remove_suffix, make_suffix, make_prefix, + extend_filename, xputenv, xputenv_int, xgetcwd,dir_p, dir_links, + xfopen, xfclose, xfseek, xftell, xmalloc, xrealloc, xcalloc): Add + KPSEDLL, by Fabrice. + (xdirname): New function, by Fabrice. + + * kpsewhich.c (read_command_line): Add KPSEDLL to external + functions, by Fabrice. + (main): Add __cdecl, by Fabrice. + + * kpsestat.c (main): Add __cdecl, by Fabrice. + + * hash.h (hash_table_type, hash_insert, hash_remove, hash_lookup): + Add KPSEDLL, by Fabrice. + + * hash.c [WIN32]: Different implementation of TRANSFORM, for speed + reasons. From Fabrice. + + * getopt.h: Changes for KPSEDLL, by Fabrice. + + * fn.h (fn_init, fn_copy0, fn_free, fn_1grow, fn_grow, + fn_str_grow, fn_shrink_to): Add KPSEDLL, by Fabrice. + + * expand.h (kpse_expand, kpse_brace_expand, kpse_path_expand): Add + KPSEDLL, by Fabrice. + + * elt-dirs.c (safe_beg_of_path): New function by Fabrice. Used to + strip device from a path before feeding it to expand_elt. + (kpse_element_dirs): Call safe_beg_of_path. + + * debug.h (kpathsea_debug, fopen): Add KPSEDLL, by Fabrice. + + * db.h (kpse_db_insert): Add KPSEDLL, by Fabrice. + + * config.h [WIN32]: Add pragma to quiet some warnings. From + Fabrice. + + * concatn.h (concatn): Add KPSEDLL. From Fabrice. + + * concatn.c (concatn): Add __cdecl. From Fabrice. + + * cnf.h (kpse_cnf_get): Add KPSEDLL. From Fabrice. + + * c-std.h: Don't include math.h if we're seen be a C++ compiler. + From Fabrice. + + * c-proto.h [WIN32]: Instead of defining DllImport, define + KPSEDLL. This change makes building shared libraries on windows + systems work better. From Fabrice. + + * c-pathch.h [WIN32]: IS_UNC_NAME macro added by Fabrice. + + * access.c (main): Add __cdecl, from Fabrice. + + * absolute.h (kpse_absolute_p): Add KPSEDLL, from Fabrice. + + * Makefile.in: Account for the addition of xdirname.c. + +1999-01-24 Olaf Weber + + * texmf.in: Add support for pdfeTeX. + + * mktexpk: Correct typo: ps_topk -> ps_to_pk. + + * mktexnam: New version from Thomas. + + * mktexmf: Update for cs* fonts from Thomas. + + * kpathsea.texi: Update section on brace expansion. Decided to + keep the comma. + + * db.c (kpse_db_insert): Replace basename with xbasename. + +1999-01-19 Olaf Weber + + * kpsestat.c (main): Replace use of S_IFMT with an octal literal. + +1999-01-14 Olaf Weber + + * texmf.in: Remove open_any, add openout_any, openin_any. + + * str-list.h: Add prototype for str_list_concat_elements. + +1999-01-10 Olaf Weber + + * mktextfm: Implement --foo=bar style options. From Thomas. + + * mktexpk: Implement --foo=bar options, by Thomas. Changes for + new version of gsftopk. Changes to handle ttf2pk. From Thomas. + + * xt.ac: Remove AC_PATH_XTRA here. + + * withenable.ac: Changes to aid cross-compiling. Minor fixes. + + * unixtex.texi: Correct tug email address. Minor corrections. + + * texmf.in: Minor changes, additions for context. From Thomas. + + * tex-file.h: Use size in declaration of kpse_format_info. From + Fabrice. + + * tex-file.c (kpse_maketex_option): Initialise fmt on entry. Test + whether a fmt had been specified. + (kpse_init_format): Put $TEXMF into the 'other files' formats, from + Thomas. + + * str-list.c (str_list_concat_elements): New function, part of + replacement for bash-derived code. + + * progname.c (my_subdir): New implementation from Fabrice. + + * mktexnam: Account for new release of lh fonts. Don't do subdirs + if we're using $KPSE_DOT as the destination directory. + + * mktexupd: Handle empty elements gracefully. + + * mktexmf: Account for new release of lh fonts. + + * mktexlsr: Minor fixes from Thomas. + + * mktexdir: Allow for creating more directories, fixes from + Thomas. + + * mktex.opt: Add defaults for DPI and MAG. + + * kpsewhich.man: Various minor corrections. + + * kpsewhich.c: Begin implementing -all option. (incomplete) + + * kpathsea.texi: Correct copyright, tug email address. + + * install.texi: Account for new texklib.tar.gz file. Several + minor corrections. + + * expand.c: Remove bash-derived code. + + * elt-dirs.c (do_subdir): Correct code to test whether we descend + into subdirectories. + + * db.c: Add kpathsea/c-stat.h to includes. + (db_build): Correct test of '0' to 0. + + * common.ac: Check for more functions in AC_CHECK_FUNCS, from + Thomas. + + * cnf.c: do_line: Remove premature optimization. + + * c-proto.h: Add P8H, P8C, P9H, P9C. + + * c-memstr.h: Revision by Thomas Esser. + + * c-ctype.h: Add ISBLANK macro. + + * acconfig.h: Add define guard for c-auto.h. + + * Makefile.in: Change ../make/*.make to ../make/*.mk. + Correct texmf.sed. + Prevent substitution of $(texmf) in texmf.cnf in some + cases. + Replace semicolons with colons in paths.h. + +1998-09-15 Olaf Weber + + * mktexlsr: Trap more signals, make script hold up better under + 'sh -e', from Werner Fink . + + * mktex.opt: Trap more signals, suggested by several people, + particularly Thomas Gellekum. + +1998-08-03 Olaf Weber + + * progname.c (selfdir): Interpret empty PATH element as "." + +1998-07-26 Olaf Weber + + * tex-glyph.c (kpse_find_glyph): Memory management problem: we + were deallocating a string prematurely. + (try_fontmap): Test !ret before, not after, bumping the loop variable. + Both reported by Werner Lemberg . + +Sun Jun 21 14:43:44 1998 Olaf Weber + + * mktexlsr: Test for the presence of the magic string in ls-R, to + prevent accidentally overwriting ls-R files that are not ours. + Change the code to ensure ./ in front of directory names in the + presence of different output from different versions of ls. + +Mon May 4 19:42:44 1998 Olaf Weber + + * Makefile.in (objects): Add xbasename.lo. + + * Rename basename.c to xbasename.c. + + * tilde.c (kpse_tilde_epxand): Handle a bare ~ gracefully. + + * basename.c: Rename basename to xbasename and make its + compilation unconditional. + + * common.ac: Remove check for basename. + + * acconfig.h: Remove HAVE_BASENAME. + + * lib.h: Remove conditional declaration of basename, add + unconditional declaration of xbasename. + + * progname.c (kpse_set_program_name): Replace call of basename + with xbasename. + +Fri Apr 24 21:15:15 1998 Olaf Weber + + * install.texi: Doc fix; mention the library files for etex, + pdftex, omega. + + * pathsearch.c (kpse_path_search): Fix memory leak found by "John + W. Eaton" . + +Tue Apr 7 19:46:07 1998 Olaf Weber + + * kpsewhich.c (find_format): Correct an off-by-one error by using + the found value instead of a faulty comparison. + +Mon Mar 16 19:25:15 1998 Olaf Weber + + * configure.in (KPSEVERSION): version 3.2. + + * mktex.opt: Set MT_MKTEXNAM_OPT, MT_MKTEXDIR_OPT here. + + * mktexnam: Move setting of MT_MKTEXNAM_OPT to mktex.opt. + +Sun Mar 15 19:55:30 1998 Olaf Weber + + * c-proto.h: Add P7H and P7C macros. + +Sat Mar 14 00:10:20 1998 Olaf Weber + + * win32lib.h: Patch from Fabrice. + + * c-dir.h [WIN32]: Patch from Fabrice. + +Fri Mar 13 23:23:33 1998 Olaf Weber + + * texmf.in: Added XDVIINPUTS and TEX4HTINPUTS. + +Thu Mar 12 08:04:50 1998 Olaf Weber + + * win32lib.c: New version from Fabrice Popineau. + +Wed Mar 11 19:55:10 1998 Olaf Weber + + * install.texi: Correction for description of dosnames behaviour + on MS-DOS. From Eli Zaretskii. + +Mon Mar 9 07:22:23 1998 Olaf Weber + + * mktexlsr: exit 0 if we succeeded. + + * withenable.ac: Remove double slashes from texmfmain variable. + Strictly speaking, it is a user fault when this occurs, but... + From Thomas Esser. + +Sun Mar 8 18:23:33 1998 Olaf Weber + + * tex-file.c: omkocp, omkofm -> mkocp, mkofm. + + * texmf.in: OMKOFM, OMKOCP -> MKOFM, MKOCP. + + * withenable.ac: omkofm, omkocp -> mkofm, mkocp. + +Thu Mar 5 15:32:48 1998 Olaf Weber + + * texmf.in: Add OMKOCP and OMKOFM analogous to MKTEXPK. + + * c-fopen.h [DOS]: Don't open files read-write if read suffices. + +Wed Mar 4 23:55:35 1998 Olaf Weber + + * withenable.ac: Add options for enabling/disabling + omkocp/omkofm. From John Plaice. + + * tex-file.c (init_format): Support omkocp and omkofm instead of + MakeOmegaOCP and MakeOmegaOFM programs. From John Plaice. + (kpse_maketex_option): Some changes to handle ofm/ocp as well. + +Tue Mar 3 09:02:09 1998 Olaf Weber + + * tex-make.c (kpse_make_tex): Make same exception for AMIGA as for + WIN32 and MSDOS. From Andreas Scherer. + + * PROJECTS: Update mail address. + + * mktex.opt: Print message if VARTEXMF is not defined, then + default to '$KPSE_DOT'. + + * mktexnam: Remove use of "shell !" from tests involving varfonts + feature. Simplify the code a bit. + +Fri Feb 27 19:55:11 1998 Olaf Weber + + * withenable.ac: Replace use of -a in test with && and second + test. From Thomas Esser . + +Tue Feb 24 13:16:56 1998 Olaf Weber + + * Makefile.in: Corrections for building/installing outside source + dir. From Vladimir Volovich . + + * mktexnam.opt: Correction MT_PKNAME -> MT_PKBASE to get dosnames + feature to work. From Eli Zaretskii. + +Mon Feb 23 10:17:22 1998 Olaf Weber + + * mktex.opt, mktexlsr: Use test ... || test ... instead of test + ... -o ... . + + * mktexnam.opt: Remove use of MT_PKPART, MT_MFPART, and MT_TFMPART + variables, since they're no longer defined. + + * expand.c (kpse_expand_kpse_dot [MSDOS]): A very ugly hack to + deal with a very broken feature on some MSDOS systems. After Eli + Zaretskii. + +Fri Feb 20 17:18:19 1998 Olaf Weber + + * Makefile.in (texmf.sed): Remove VARTEXMF. + + * install.texi: Update for changes to varfonts. + + * kpathsea.texi: Remove references to format numbers. + + * kpsewhich.c (read_command_line): Remove printing of and support + for format numbers. + + * mktex.opt: Remove VARTEXMF and related stuff, set dosnames for + DOS. + + * mktexnam: Remove use of VARTEXMF, introduce SYSTEXMF, change + semantics of varfonts. + + * mktexnam.opt: Remove reference to VARTEXMF, move setting of + dosnames for DOS to mktex.opt. + + * mktexpk: Boilerplate tests. + + * mktexupd: Boilerplate tests. + + * progname.c: Move kpse_reset_program_name to tex-file.c. This + move means progname.o doesn't use a common object from tex-file.o + anymore. The NeXT linker would omit tex-file.o, then complain + about an undefined symbol. Thanks to Gregor Hoffleit + and Melissa O'Neill + for their help solving this. + + * progname.h: Move kpse_reset_progname to tex-file.h. + + * tex-file.c: Move kpse_reset_program_name here from progname.c. + + * tex-file.h: Move kpse_reset_program_name here from progname.h. + + * texmf.in: Remove VARTEXMF, add SYSTEXMF. + + * withenable.ac: Boilerplating, a correction of the default case + of the --enable-multiplatform test. + +Mon Feb 16 09:46:47 1998 Olaf Weber + + * mktexpk: Dropped a $ in the wrong place, which made chmod look + for a non-existent file. + + * Makefile.in (texmf.sed): Include the substitution for @web2c@ in + TEXMFCNF. + + * Makefile.in (texmf.sed): Remove traling / from VARTEXMF + substitution. + (stamp-paths): Replace @ with % as sed delimiter. The @ causes + problems because it used in afs filenames. Spotted by Matthias + Clasen. + + * bugs.texi: Since the NeXT(step) problem is likely to be solved + now, make description of bug less definite. + + * common.ac: Remove check for readlink. + + * kpathsea.texi: Document changes to search algorithm. + + * mktexlsr: Use % not @ as sed delimiter. + + * mktexmf: Correct permissions problem. + + * mktexnam: Use % not @ as sed delimiter. + + * mktexpk: Use % not @ as sed delimiter. Correct permissions + problem. Set permissions before the file is moved into place. + + * mktextfm: Use % not @ as sed delimiter. Correct permissions + problem. Set permissions before the file is moved into place. + + * mktexupd: Use % not @ as delimiter for sed. + + * readlink.c (main): Use S_ISLNK instead of HAVE_READLINK to test + whether readlink is a known function. + + * tex-file.c (kpse_init_format): Make changes corresponding to the + movement of kpse_tfm_format. + (kpse_find_file): Reorganize searches; fold code of search #3 into + #1 and #2; fold #5 into #2. We now have two searches, plus an + attempt to create missing files. + + * tex-file.h: Move kpse_tfm_format before kpse_ofm_format. Might + as well put it near the front then, because it is an often-used + format. + + * texmf.in: VARTEXFONTS uses @vartexfonts@ so it can be filled in + from the Makefile. OFMFONTS changed to explicitly use TFMFONTS. + TEXMCNF uses @web2c@ rather than @web2cdir@. + + * withenable.ac: Do not force default for --enable-multiplatform, + so that we can inherit one from a script that calls us. + +Tue Feb 10 17:59:26 1998 Olaf Weber + + * withenable.ac: Don't abort configure run if the main texmf tree + isn't found. + + * acconfig.h: Add EPSFWIN to the undefs. + + * install.texi: Update section on the handling of options by + mktexpk. + + * mktex.opt: Comment on the duplication of the ls_R_magic string. + + * mktexlsr: Copy code from mktex.opt to mktexlsr, so the latter + can run without the need to find the former. + + * mktextfm, mktexpk: Replace positional options with normal option + handling. + + * mktextfm.man, mktexpk.man: Update documentation for the new + option handling. + + * tex-file.c: Update the MKTEXPK_ARGS string for the new + option-handling of mktexpk. + + * tex-make.c (kpse_make_tex): We pass the raw / to mktexpk in the + --mfmode switch when appropriate; remove unset_mode variable. + Update comments to reflect new situation. + + * kpathsea.texi: Note that empty path components are now ignored + in stead of expanded to cwd. + + * line.c: Add prototype and clean up headers. + + * mktex.opt, mktexlsr, mktexmf, mktexnam, mktexpk, mktextfm, + mktexdir, mktexupd: Make "caching" of some variables and file + names in the environment possible. Provide defaults in case the + 'web2c files' format doesn't work for finding files. Suggested by + Thomas Esser. + + * withenable.ac: Give a better message when the main texmf tree + isn't found. + +Sat Feb 7 01:00:49 1998 Olaf Weber + + * elt-dirs.c (kpse_element_dirs): Return NULL, not the cwd, if + we're given an empty string. + + * mktex.opt: Determine VARTEXFONTS here. + + * mktexnam: Move determination of VARTEXFONTS to mktex.opt. + +Fri Feb 6 17:59:59 1998 Olaf Weber + + * config.h: Update definition of KPATHSEA to 32. + + * expand.c (kpse_path_expand): Do not recursively expand a leading + //, as in pathsearch.c. + + * kpsewhich.man: Update for --epxand-braces option. + + * texmf.in: Put texmf.local before texmf in the TEXMFCNF path. + + * withenable.ac: Make code for finding texmfmain more robust. + +Wed Feb 4 20:39:10 1998 Olaf Weber + + * readable.c: Correct typo: '#elsif' -> '#elif'. + +Tue Feb 3 17:08:34 1998 Olaf Weber + + * kpathsea.texi: Update for changes to kpsewhich. + +Mon Feb 2 21:12:06 1998 Olaf Weber + + * xputenv.c: Undid last patch from Fabrice -- it was a "fix" that + suppresses warnings on his compiler, and engenders them on mine. + +Sun Feb 1 16:08:49 1998 Olaf Weber + + * lib.h [!DOSISH]: Correct definition of FILESTRNCASEEQ. + + * mktexmf: Correct call to mktexnam. + + * kpsewhich.c: New option --expand-braces. + (expand_path): Removed. + (main): Add code for --expand-braces, account for new definition of + kpse_path_expand. + + * expand.h: Rename kpse_path_expand to kpse_brace_expand. Add new + kpse_path_expand. + + * expand.c (kpse_path_expand): New implementation, based on + path_expand from kpsesewhich.c. + (kpse_brace_expand): The old kpse_path_expand. Change calls to + kpse_brace_expand to kpse_brace_expand_element. + (kpse_brace_expand_element): The old kpse_brace_expand, but with + static linkage. Changes calls to kpse_brace_expand to + kpse_brace_expand_element. + + * tex-file.c (init_path): Replace kpse_path_expand with + kpse_brace_expand. + + * texmf.in: Correct input variables for mltex variants. Add pdftex + to TEXPSHEADERS path. + +Thu Jan 29 16:15:44 1998 Olaf Weber + + * Makefile.in: Update for readlink. + + * common.ac: Test for readlink function. + + * access.c, kpsestat.c: No need to explicitly include c-auto.h. + + * mktex.opt: Adapt to new way of finding the script. Do the + actual lookup for mktexnam, mktexdir, and mktexupd here. Make a + bit more robust. + + * mktexlsr: Make file handling more robust, use kpsewhich to find + supporting scripts like mktex.opt and mktexnam, use readlink to + trace symlinks. + + * mktexupd, mktexpk, mktextfm, mktexmf, mktexdir, mktexnam: Make + file handling more robust, use kpsewhich to find supporting + scripts like mktex.opt and mktexnam, simplify somewhat. + + * mktexnam.opt: Make handling of names more robust. + + * readlink.c, readlink.man: New files. + + * withenable.ac: Add --enable-multiplatform option. Attempt to + find the texmf directory, and complain if we fail to do so. + + * Makefile.in (texmf.sed): Remove sed for dbtex, dbfonts, change + VARTEXFONTS to comply with texmf.in, and update comment. + + * c-vararg.h: Comment update from Peter Breitenlohner. + +Wed Jan 28 20:36:56 1998 Olaf Weber + + * Makefile.in: Keep c-auto.h out of kpathsea.h. + + * c-stat.h [WIN32]: Modification from Fabrice. + + * dir.c [WIN32]: Extensive modifications from Fabrice. + + * kpsestat.c, kpsewhich.c: Replace exit with return from main. + From Fabrice. + + * readable.c [WIN32]: Separate definition of READABLE. From + Fabrice Popineau. + + * texmf.in: Remove almost all @var@ stuff, and just assume TDS for + all. + + * win32lib.h: Modifications from Fabrice. + + * xputenv.c (xputenv): Minor fix from Fabrice. + + * win32lib.c: New file from Fabrice Popineau. Replacement + functions for Win32. + +Sun Jan 25 20:02:21 1998 Olaf Weber + + * texmf.in: Increase buf_size to 50000 (from 10000). + + * tex-file.c (kpse_find_file): In the first search, postpone + pounding the disk until all possible suffixes have been tried. + + * line.c (read_line): Accept any of NL, CR, and CRLF as + end-of-line. + +Fri Jan 23 14:45:19 1998 Olaf Weber + + * access.c: Use return instead of exit to get rid of some compiler + warnings. From Fabrice. + + * c-fopen.h: Changes for CYGWIN32. + + * c-proto.h: Patch from Fabrice Popineau for Win32. + + * kpathsea.texi: Document kpse_web2c_format, + kpse_program_text_format, kpse_program_binary_format. + + * mktex.opt, mktexdir, mktexlsr, mktexmf, mktexnam, mktexpk, + mktextfm, mktexupd: Use -expand-path instead of -expand-var where + possible. This makes the handling of !! more robust. + + * tex-file.c (kpse_find_file): Handle other cases than precisely + one extension in search number 3. + (kpse_init_format): Add kpse_web2c_format, kpse_program_text_format, + kpse_program_binary_format. + + * tex-file.h: Add kpse_web2c_format, kpse_program_text_format, + kpse_program_binary_format. + + * tex-hush.c: Test the "path element" h, not the whole hush. + + * texmf.in: Add a definition for WEB2C. Add some Omega-related + parameters, from John Plaice. + +Tue Jan 13 19:46:58 1998 Olaf Weber + + * mktexpk, mktextfm: Only move $NAME.log file if it exists and is + not empty. + +Mon Jan 12 06:22:59 1998 Olaf Weber + + * kpathsea.texi: Fixes from Gerd Neugebauer . + +Sun Jan 11 18:26:56 1998 Olaf Weber + + * mktexupd: Two changes: absence of the current tree in the ls-R + path is not an error; create an ls-R file if the current tree is + in the ls-R path and the file doesn't yet exist. + +Sat Jan 10 09:55:47 1998 Olaf Weber + + * tex-hush.c: A null pointer could be fed to strcmp. + +Fri Jan 9 21:08:45 1998 Olaf Weber + + * mktexnam: Add $COMSPEC test, and use $SEP for path separator when + splitting paths. From Eli Zaretskii. + + * mktexlsr: Correct usage for determining absolute paths. From + Eli Zaretskii. + + * common.ac: Correct code in HAVE_PROTOTYPES test. + +Sun Jan 4 15:59:08 1998 Olaf Weber + + * Manual pages for access, kpsestat, kpsewhich, mktexlsr, mktexpk, + mktexmf, mktextfm. + + * Makefile.in: Changes for manual pages. + +Thu Jan 1 10:11:49 1998 Olaf Weber + + * mktex.opt: Remove definition of $SEP; it is now needed before + this script is sourced. + + * mktexlsr: If necessary, add location of script to PATH. + + * mktexupd: Put $SEP definition in script itself. + + * xputenv.c (xputenv): Move some declarations into the "not + SMART_PUTENV" block to prevent "unused" warnings. + +Tue Dec 30 17:55:45 1997 Olaf Weber + + * install.texi, bugs.texi: Add comment about the need to use + special compiler options in HP-UX. + + * mktexpk: Use nonstopmode for mf, in case of failure move log + file to working directory. + + * mktextfm: Use nonstopmode for mf, in case of failure move log + files to working directory. + + * mktexlsr: Add comment about use in cron scripts, use SEP + variable for path separator. + + * mktexupd: Check for both new and old magic string in ls-R files, + use SEP variable for path separator. + + * mktex.opt: Pick the correct path separator for MS-DOS and UNIX. + Add a more appropriate magic string for ls-R files, but keep the + old one around for compatibility. + + * Makefile.in (install-exec): Add check for original mktexlsr. + +Thu Dec 18 20:33:56 1997 Olaf Weber + + * tex-file.c (init_path): Rewrite test whether we're initializing + the kpse_cnf_format paths. + + * tex-file.c (kpse_init_format): Initialise the binmode fields. + (kpse_open_file): Use binmode field. + + * tex-file.h: Add binmode field to kpse_format_info_type. + + * kpsewhich.c: Correct option string. + + * tex-file.c (kpse_open_file): Assume kpse_truetype_format and + kpse_type42_format are for binary files. + +Tue Dec 16 19:13:14 1997 Olaf Weber + + * texmf.in: Don't make PKFONTS.xdvi a special case. Let all + programs look in modeless. If a program shouldn't look there, + give it a special PKFONTS line. + +Mon Dec 15 18:58:01 1997 Olaf Weber + + * texmf.in: Add TTFONTS and T42FONTS. + + * Makefile.in (stamp-paths): The regular expression for variables + had to be amended for T42FONTS. + + * tex-file.c (kpse_init_format): Add kpse_truetype_format and + kpse_type42_format. + + * tex-file.h: Add kpse_truetype_format and kpse_type42_format to + kpse_file_format_type. + +Sat Dec 13 11:24:23 1997 Olaf Weber + + * xputenv.c (xputenv [WIN32]): This system deletes an environment + variable if it is set to "", with consequences for the code that + reclaims the space. From Fabrice Popineau. + +Fri Dec 12 10:44:02 1997 Olaf Weber + + * acconfig.h: Add HAVE_PROTOTYPES. + + * c-proto.h, c-vararg.h: Test for HAVE_PROTOTYPES. + + * common.ac: Add explicit test for prototypes, instead of relying + on __STDC__. + + * hash.c, hash.h (hash_remove): New function. + + * install.texi: Rewritten passage on font destinations, corrected + reference to Triptrap node in web2c. + + * mktexpk, mktextfm: When mv fails, try cp. Matters on MS-DOS. + + * progname.c (selfdir): Test whether we are a directory, rather + than whether we are not a link or file. + + * texmf.in: Change openout_any to paranoid. + +Tue Dec 9 19:08:04 1997 Olaf Weber + + * mktexpk: Restored test-and-move, which turns out not to be a + no-op for fonts generated with gsftopk. + +Thu Dec 4 12:53:52 1997 Olaf Weber + + * texmf.in: Add TEXINPUTS.mltex and TEXINPUTS.mllatex. + +Tue Dec 2 12:58:04 1997 Olaf Weber + + * Makefile.in (distclean): Add stamp-paths. From Sebastian Rahtz + . + + * progname.c (kpse_set_program_name [!HAVE_PROGRAM_INVOCATION_NAME + && !WIN32 && !__DJGPP__]): Remember to set + program_invocation_name. + + * getopt.c: A few changes for WIN32. From Fabrice Popineau. + +Mon Dec 1 19:08:07 1997 Olaf Weber + + * kpathsea.texi: Updated for absence of alternate TeX suffixes. + + * kpsewhich.c: Don't complain about unkown suffixes: it's all + kpse_tex_format to us. + + * tex-file.c: Remove the interminable list of alternate TeX + suffixes. + + * Makefile.in ($(library).h): Take win32lib.h into account: it + should not be included by this file, as config.h will do so if + needed. + + * progname.c (kpse_set_program_name [WIN32, __DJGPP__]): Changes + from Fabrice Popineau. + + * win32lib.h: New file. From Fabrice Popineau. + + * config.h: Include instead of + "../win32/win32-compat.h". From Fabrice Popineau. + + * access.c: Include . From Fabrice Popineau. + + * absolute.c (kpse_absolute_p [WIN32]): Filenames starting with \\ + are absolute on this platform. From Fabrice Popineau. + + * tex-glyph.c (try_format): Oops, kpse_format_info[format].suffix + is now a list of strings. + +Sun Nov 30 13:23:54 1997 Olaf Weber + + * texmf.in, mktex.opt, mktexdir, mktexdir.opt, mktexlsr, mktexmf, + mktexnam, mktexnam.opt, mktexpk, mktextfm, mktexupd: Add a + MKTEXSCRIPT variable, which is the directory where supporting + scripts are found. Defaults to $TEXMFMAIN/web2c if not defined. + + * Makefile.in, bugs.texi, db.h, install.texi, kpathsea.texi, + kpsewhich.c, proginit.c, tex-file.c, tex-file.h, tex-glyph.c, + tex-make.c, tex-make.h, texmf.in, withenable.ac, mktex.opt, + mktexdir, mktexdir.opt, mktexlsr, mktexmf, mktexnam, mktexnam.opt, + mktexpk, mktextfm, mktexupd: Changes for the great renaming... + +Sat Nov 29 13:10:42 1997 Olaf Weber + + * The great renaming of the MakeTeX* scripts. + MakeTeXPK -> mktexpk + MakeTeXTFM -> mktextfm + MakeTeXMF -> mktexmf + MakeTeXls-R -> mktexlsr + + MakeTeX.site -> mktex.cnf + MakeTeXcommon -> mktex.opt + MakeTeXmkdir -> mktexdir + MakeTeXmkdir.opt -> mktexdir.opt + MakeTeXnames -> mktexnam + MakeTeXnames.opt -> mktexnam.opt + MakeTeXupdate -> mktexupd + + * Makefile.in (install-exec): Adapted for removal MakeTeX.cnf. + + * MakeTeX.cnf: Removed. + + * MakeTeXcommon: Fold MakeTeX.cnf into MakeTeXcommon. + + * tex-file.c (kpse_init_format): Add kpse_fmt_format add ".efmt" + and ".efm" to additional suffixes. + + * db.c [DB_HASH_SIZE]: From 7603 increased to 15991. + + * tex-file.c: Yet more suffixes for kpse_tex_format. + +Tue Nov 25 18:19:17 1997 Olaf Weber + + * progname.c (kpse_set_program_name): Ensure that + kpse_program_name doesn't get an .exe suffix. The + program_invocation*name variables retain it. + +Mon Nov 24 22:03:12 1997 Olaf Weber + + * MakeTeXls-R: When creating the ls-R file from scratch, derive + its permissions from the $db_dir, not from the current dir. + +Sun Nov 23 13:17:16 1997 Olaf Weber + + * texmf.in: Update to use : instead of , in braces. + + * kpathsea.texi: Document use of path separator in brace + expansion, note that the comma is deprecated. + + * path-elt.c (element): Dont split within braces. + + * expand.c (expand_amble): Break text in pieces at ENV_SEP as well + as commas. + +Sat Nov 22 19:35:30 1997 Olaf Weber + + * tex-file.c: Correction of description "PostScript header/font" + to "PostScript header". + + * db.c (kpse_db_insert): Add cast for const correctness. + + * kpathsea.texi: Document kpse_set_program_name; updates. + + * kpsewhich.c: Many changes to support multiple standard suffixes. + + * progname.c (kpse_set_program_name): Add a few casts for const + correctness. + + * tex-file.c: Many changes to support lists of standard suffixes. + + * tex-file.h: kpse_format_info_type: change type of suffix from + const_string to const_string*. + +Fri Nov 21 15:17:35 1997 Olaf Weber + + * c-proto.h: Restored AA macro, needed by revised web2c. + +Thu Nov 20 14:23:33 1997 Olaf Weber + + * MakeTeXPK: Removed a test-and-move that is always a no-op. + + * MakeTeXnames: A shell on FreeBSD didn't like the ${foo:=`bar`} + construct. + +Wed Nov 19 17:24:08 1997 Olaf Weber + + * MakeTeXls-R, MakeTeXMF, MakeTeXPK: Make temporary names fit into + the 8.3 pattern. After Eli Zaretskii. + + * MakeTeXTFM: Make temporary names fit into the 8.3 pattern. + Allow a second optional argument. Update usage message. After + Eli Zaretskii. + + * MakeTeXcommon: Make temporary names fit into the 8.3 pattern. + Do a 'cd /' before we cd to $KPSE_DOT, for MS-DOS' sake. After + Eli Zaretskii. + + * MakeTeXnames: If $DEST starts with "letter-colon-slash", it + still indicates an absolute path. After Eli Zaretskii. + + * MakeTeXnames.opt: Enable dosnames if we find COMSPEC set in the + environment. This is apparently the canonical test for this kind + of thing. After Eli Zaretskii. + + * Makefile.in: Numerous small changes to make building on MS-DOS + easier. In particular to the rule for texmf.sed. + + * install.texi: Add table headers. After Eli Zaretskii. + + * tex-file.c (kpse_open_file): Open kpse_tex_ps_header_format and + kpse_pict_format files in binary mode. After Eli Zaretskii. + +Tue Nov 18 11:50:35 1997 Olaf Weber + + * install.texi, README, Makefile.in: Changed the name of CONFIGURE + to README.CONFIGURE. + + * Makefile.in (mostlyclean): delete klibtool.version. + +Sat Nov 15 21:13:46 1997 Olaf Weber + + * MakeTeXPK: Use quotes to ensure that test "$mf_bdpi" != $BDPI + has a first argument. This occurs only in pathological + circumstances, but is nevertheless annoying. + + * texmf.in: Add TEXINPUTS.foo for omega and lambda. + +Fri Nov 14 16:35:46 1997 Olaf Weber + + * texmf.in: Add TEXINPUTS.foo definitions for e-TeX and PDFTeX. + + * tex-file.h: Add kpse_find_ofm and kpse_find_ovf macros. + + * tex-file.c (kpse_find_file): Add a search for Omega. + +Thu Nov 13 22:43:06 1997 Olaf Weber + + * progname.c (expand_symlinks): Don't call fclose on a NULL + pointer. After Gary Jennejohn . + +Wed Nov 12 16:20:02 1997 Olaf Weber + + * kpsewhich.c: Use kpse_set_program_name instead of + kpse_set_progname. + + * tex-file.c, cnf.c: Use kpse_program_name instead of + program_invocation_short_name. + + * progname.h (kpse_set_program_name, kpse_reset_program_name): New + functions. + (kpse_program_name): New global. + + * progname.c (kpse_set_program_name): New function, to replace + kpse_set_progname. This fixes the problem that we may want to + pretend to be a different program, but need the name by which we + were called because that is the one for an executable and is + guaranteed to exist. The pretend-name is stored in + kpse_program_name. + (kpse_reset_program_name): To reset kpse_program_name to a + different value. It makes a half-hearted attempt to clear the + search path information, so that the new name is used there as + well. + +Mon Nov 10 13:14:01 1997 Olaf Weber + + * configure.in (KPSEVERSION): version 3.1. + +Thu Nov 6 20:25:49 1997 Olaf Weber + + * texmf.in: Corrected comment on size of max_print_line: it must + at least be 60. + +Tue Nov 4 19:08:37 1997 Olaf Weber + + * Makefile.in (install-data): Handle a split kpathsea.info. + + * common.ac: Add a test to ensure that autoconf 2.12.1 -- the one + with our own hacks -- is used. + +Wed Oct 29 11:49:46 1997 Olaf Weber + + * c-fopen.h [!DOSISH]: Guard against redefining O_BINARY. From + Andreas Scherer . + +Mon Oct 27 17:25:19 1997 Olaf Weber + + * install.texi: Update for new MakeTeX* scripts. + + * MakeTeXnames: Handling of empty namepart. + +Fri Oct 24 14:23:58 1997 Olaf Weber + + * getopt.[hc]: Changes for WIN32, which are likely to be a pain if + these files are ever updated wholesale. After Fabrice Popineau. + +Thu Oct 23 11:16:26 1997 Olaf Weber + + * MakeTeXnames: Corrected bug in assignemnt to stdfontpath. + +Wed Oct 22 17:36:57 1997 Olaf Weber + + * MakeTeXmkdir: Added a bit of boilerplate to the use of + MT_APPEND_MASK. + + * Makefile.in: It's acconfig.h, not c-auto.h, that we do not want + to install. + + * lib.h: Remove kpathsea/config.h from the includes. Note that + lib.h is itself included by config.h. + + * Makefile.in: Change generation of kpathsea.h to put config.h + first. + +Tue Oct 21 23:15:28 1997 Olaf Weber + + * MakeTeX.site, MakeTeX.cnf: Remove MT_FILE_PERMS, MT_DIR_PERMS. + + * MakeTeXmkdir: Use kpsestat to obtain suitable directory + permissions. + + * MakeTeXnames, MakeTeXnames.opt: Include code that infers + destination directories from where the sources are found. Make + use of fontmaps an option, move that part of the code to + MakeTeXnames.opt. + + * MakeTeXls-R: Use kpsestat to obtain suitable file permissions; + this means we no longer use unset. Use access rather than test to + determine whether we can write the ls-R database. + + * MakeTeXTFM, MakeTeXMF, MakeTeXPK: Use kpsestat to obtain + suitable file permissions. + + * Makefile.in: Minor changes, because of the new files and + renaming. + + * MakeTeXnames.opt, MakeTeXmkdir.opt: renamed from + MakeTeXnames.cnf and MakeTeXmkdir.cnf respectively. Now + MakeTeX.cnf contains the standard configuration, and MakeTeX.site + the local adjustments. + + * kpsestat.c, access.c: New files. + +Mon Oct 20 07:22:33 1997 Olaf Weber + + * common.ac, Makefile.in, acconfig.in, config.h, install.texi, + kpathsea.texi: Rename texmf.cnf.in to texmf.in / c-auto.h.in to + + * Renamed texmf.cnf.in to texmf.in. + + * bugs.texi: Add descriptions of GSFTOPK_DEBUG, MAKETEX_DEBUG, and + MAKETEX_FINE_DEBUG. From Fabrice Popineau. + + * c-fopen.h [WIN32]: Use setmode in stead of _setmode. From + Fabrice Popineau. + + * c-pathch.h, absolute.c [NAME_BEGINS_WITH_DEVICE]: Corrected + definition. From Fabrice Popineau. + + * c-proto.h: Cosmetic change in definition DllImport. From + Fabrice Popineau. + + * debug.h [WIN32 && _DEBUG]: Extra debugging code for WIN32. From + Fabrice Popineau. + + * install.texi: Extend description of the dosnames feature. After + Fabrice Popineau. + + * lib.h: Add kpathsea/config.h to the includes. New macro STRNEQ. + From Fabrice Popineau. + + * progname.c (kpse_set_progname [WIN32]): New environment variable + KPSE_DEBUG_OUTPUT. If defined, it names a file to which stderr + will be redirected. From Fabrice Popineau. + + * tex-make.c: Various cosmetic changes for WIN32/MS-DOS. From + Fabrice Popineau. + +Fri Oct 17 10:41:08 1997 Olaf Weber + + * db.c (kpse_db_insert): Remove dubious cast of result of basename. + + * progname.c (kpse_set_progname [!HAVE_PROGRAM_INVOCATION_NAME]): + Removed dubious cast of basename. + + * tex-file.c (kpse_find_file): Reorganize searches, so that + foo.bar.tex is found before foo.bar. + + * tex-make.c (maketex) [MSDOS]: Redirect stderr to the null device + without using the shell (which requires users to install a port of + a Unixy shell, since stock DOS shells don't allow redirecting + stderr). + (kpse_make_tex) [MSDOS]: Don't use the shell to redirect stderr. + From Eli Zaretskii . + + * readable.c (READABLE) [__DJGPP__]: Use `access' instead of + `stat', since `stat' is expensive on MS-DOS. Eli Zaretskii + . + + * pathsearch.c (search) [__DJGPP__]: Make `stat' work in the + fastest possible way, since it can be very expensive on MS-DOS. + (main): Use ENV_SEP_STRING instead of explicit ":". + From Eli Zaretskii . + + * path-elt.c (main): Use ENV_SEP_STRING instead of explicit ":". + From Eli Zaretskii . + + * kpsewhich.c (path_expand): Handle file names with device + letters. + (read_command_line): Use ENV_SEP_STRING instead of explicit ":". + After Eli Zaretskii . + + * kdefault.c (main): Use ENV_SEP_STRING instead of explicit ":" + (which is only true on Unix). From Eli Zaretskii + . + + * cnf.c (do_line) [__DJGPP__]: Don't convert semi-colons to + colons, even though DJGPP defines `unix'. From Eli Zaretskii + . + + * absolute.c (kpse_absolute_p) [DOSISH]: Don't assume the drive + letter is alphanumeric. From Eli Zaretskii . + + * xgetcwd.c (xgetcwd) [DOSISH]: Prepend drive letter before path. + From Eli Zaretskii . + + * progname.c (kpse_set_progname) [__DJGPP__]: Compute the long + file name of the program given its 8+3 alias. + (kpse_set_progname) Compute SELFAUTOLOC before removing the + ".exe" suffix, if any, because `selfdir' might look along the PATH + for the file. + After Eli Zaretskii . + + * config.h (DOSISH): Move the definition to the top, so we could + define MONOCASE_FILENAMES right there. + [__DJGPP__]: Include DJGPP-specific headers. + [DOSISH]: Let DJGPP use ST_NLINK_TRICK, since it supports it. + From Eli Zaretskii . + + * lib.h (FILESTRNCASEEQ): New macro, for partial compares of + filenames. From Eli Zaretskii . + + * c-fopen.h (FOPEN_RBIN_MODE, FOPEN_WBIN_MODE): Let MS-DOS use + these also. + (FOPEN_ABIN_MODE): New macro, defines how to open a binary file for + appending. + (SET_BINARY): New macro, switches an already open file to binary + mode (required for stdin/stdout on MS-DOS/MS-Windows). + From Eli Zaretskii . + + * c-pathch.h (NAME_BEGINS_WITH_DEVICE): Don't assume the drive + letter is A-Z only (DOS allows 6 characters beyond Z). After Eli + Zaretskii . + +Thu Oct 16 10:22:42 1997 Olaf Weber + + * configure.in: Update stamp-auto after creating c-auto.h. From + Peter Breitenlohner. + + * Makefile.in: Don't rewrite paths.h if it was not changed. After + Peter Breitenlohner. + +Wed Oct 15 15:33:43 1997 Olaf Weber + + * xputenv.c (xputenv): Don't do anything if the old and new values + of the environment variables are identical, because some libraries + (DJGPP) will will optimize away such no-ops, and therefore freeing + the old value will lead to disaster. Free new_item if it was + copied by the library `putenv'. From Eli Zaretskii + + + * tex-file.c (kpse_open_file): Open + kpse_{pk,base,fmt,mem,type1}_format files in binary mode. + + * install.texi: Remove description of the feature that (say) + MAKETEXPK in the environment can be used to provide a + specification of the argument list of MakeTeXPK. Reason: the + feature isn't implemented. + +Tue Oct 14 17:08:22 1997 Olaf Weber + + * xgetcwd.c: Rename DO_NOT_USE_GETCWD to GETCWD_FORKS. + * common.ac: Add a test for GETCWD_FORKS. + * acconfig.h: Include GETCWD_FORKS. + +Mon Oct 13 19:42:58 1997 Olaf Weber + + * path-elt.c (element): Always return a new string rather than a + part of the path, as the returned string may be modified. + + * tex-file.c (remove_dbonly): Replaced hard-coded ':' with + ENV_SEP. From Fabrice Popineau. + + * common.ac, configure.in: Move definition of KPSEVERSION from + common.ac to configure.in. + + * common.ac: Check for presence of getcwd. + + * xgetcwd.c: Use getcwd in preference to getwd, unless + DO_NOT_USE_GETCWD is defined. + + * MakeTeX.cnf: Made varfonts the default. + + * elt-dirs.c, path-elt.c, tilde.c, variable.c: Print (nil) instead + of (null), so we can distinguish *printf being fed a null pointer. + + * tex-file.c: remove_dbonly: Corrected off-by-one error in + allocation. + +Sat Oct 11 13:48:33 1997 Olaf Weber + + * elt-dirs.c (main) [TEST, AMIGA]: Changed test code for Amiga. + From Andreas Scherer . + +Mon Oct 6 16:36:50 1997 Olaf Weber + + * install.texi: Document --enable-maintainer-mode switch. + +Sat Oct 4 19:27:22 1997 Olaf Weber + + * MakeTeXnames.cnf: Add "strip" feature for backwards + compatibility with 7.0. + * Use a new set of MakeTeX* scripts, from Thomas Esser. + +Fri Oct 3 09:54:47 1997 Olaf Weber + + * kpsewhich.c (path_expand): Don't scribble in the datastructures + of the system to get rid of trailing slash, use "%.*s" format of + printf instead. + + * Makefile.in (texmf.sed, paths.h): Take the changes to texmf.cnf.in + into account. + * texmf.cnf.in: Redo variable definitions for the sake of clarity. + + * hash.c (hash_create): Make ret static to work around a gcc + optimizer bug on the Alpha. + + * elt-dirs.c (do_subdir,expand_elt): Cleanup by Greg Hudson + , which might fix the '//' in path problem on the + Amiga as well. + + * xrealloc.c: Get prototype for realloc from config.h, give + prototype for xmalloc, prototype xrealloc itself. After Fabrice + Popineau. + + * xmalloc.c: Give xmalloc a prototype, get prototype for malloc + from config.h. After Fabrice Popineau. + + * tex-file.c [TEX_SUFFIXES]: Brought into sync with tex.ch. + + * install.texi: Extend comments on shared library support. + +Thu Oct 2 00:14:57 1997 Olaf Weber + + * texmf.cnf.in [buf_size]: Increased from 3000 to 10000. + + * tex-file.h (enum kpse_src_type): removed trailing comma. From + Ezra Peisach . + + * c-proto.h [AA]: Obsolete due to changes to web2c.y; removed. + + * bugs.texi: Document KPSE_DEBUG_VARS. + * debug.h [KPSE_DEBUG_VARS]: New #define for debugging. From + Nicolai Langfeldt . + * variable.c (kpse_var_value): Add code to report how variables + were expanded. From Nicolai Langfeldt . + + * progname.c (selfdir) [!AMIGA]: Directories were mistaken for + executables. From Matthias Clasen + + + * tex-file.c (remove_dbonly): New function that strips the !! from + path specifications. Called when creating the path for + kpse_db_format. From Thomas Esser + + * install.texi: The default installation directory is not always + /usr/local, as configure will pick the location of an existing tex + installation. + +Wed Oct 1 13:43:18 1997 Olaf Weber + + * texmf.cnf.in: Various definitions have changed to take advantage + of the new brace expansion code. The various intermediate + variables (fontdir, web2cdir, ...) have been removed because you + could burn yourself severely by accidentally setting these + undocumented variables -- this happened with some versions of make + during compilation. + +Tue Sep 30 16:14:48 1997 Olaf Weber + + * kpathsea.texi: Document changes in brace expansion. + * expand.c (array_concat): reversed the order concatenation, which + result in more usable brace expansion. + (kpse_expand_kpse_dot): new function. + (kpse_path_expand): call kpse_expand_kpse_dot to expand relative + components using KPSE_DOT, if the latter is defined. + + * common.ac: Define the version string. + * version.c: Replaced version string with a define. + * acconfig.h: Added defines for version strings. + * Makefile.in: Let version = @KPSEVERSION@. + * common.ac: Introduce KPSEVERSION for version. + + * tex-file.c (kpse_maketex_option): choose proper mf and tfm + formats rather than tex. + +Mon Sep 29 22:47:23 1997 Olaf Weber + + * db.c (match): Repaired several off-by-one bugs. + +Wed Sep 17 21:09:56 1997 Olaf Weber + + * withenable.ac: Added the --enable-maintainer-mode option. + +Tue Aug 5 17:26:16 1997 Karl Berry + + * config.h (KPATHSEA): Define for the sake of kpathsea code + getting merged back into original distributions. + +Sun Aug 3 17:14:47 1997 Karl Berry + + * install.texi: simple.tex doesn't exist in LaTeX 2e; it's sample2e. + From: "Jonathan I. Kamens" and others. + + * db.c (kpse_db_search): Preprocessor # commands must start in + column 1 for DEC OSF/1 2.0 cc. + From: Andrew Komornicki . + + * common.ac (program_inv_name): Correct usage of AC_TRY_LINK. + From: "John W. Eaton" . + + * Makefile.in (.SUFFIXES): Put before the .c.lo rule for the sake + of FreeBSD 2.1.7 make. + From: Hiroto Kagotani . + +Thu Apr 17 17:35:37 1997 Karl Berry + + * Makefile.in (paths.h): Replace $web2cdir too, + for the sake of DEFAULT_TEXMFCNF. + From: M G Berberich . + +Tue Apr 1 17:48:18 1997 Karl Berry + + * fontmap.c: Doc fix. + * kpsewhich.c (find_format): Try the long name if the file format + has no suffix, e.g., `dvips config'. + From: "Tomasz J. Cholewo" + +Sun Mar 23 16:44:21 1997 Karl Berry + + * tex-file.c (kpse_find_file): Don't assert that `name' is empty, + only NULL, so \input\relax doesn't crash. + From: "Tomasz J. Cholewo" . + +Fri Mar 21 16:09:47 1997 Karl Berry + + * MakeTeXPK, MakeTeXcommon: Support a redirect option to MTPK, + from Thomas via Paul V. + + * progname.c (selfdir) [AMIGA]: Fix from Andreas. + +Sun Feb 16 15:49:07 1997 Karl Berry + + * withenable.ac: `enableval' should have been `withval', + and value must be quoted. + + * MakeTeXTFM: Exit if mf fails, a la MakeTeXPK. + From: Julian Gilbey . + +Thu Feb 13 16:08:30 1997 Karl Berry + + * texmf.cnf.in (latex2*_inputs): Put $dbtex/generic before the + ``other'' latex version. + From: Olaf Weber . + + * progname.c (selfdir): Protect against argv0 being dir/exename, + not found in PATH. Happens under Solaris. + From: Ross Alexander (and many others). + +Sun Feb 09 15:27:15 1997 Fabrice POPINEAU + + * progname.c (kpse_set_progname): Added braces around Win32 code, + because of variables declaration. + +Fri Feb 7 11:53:09 1997 Karl Berry + + * Version 3.0. + + * MakeTeXMF: Syntax problems with dc*. Fix from Thomas. + + * MakeTeX*: sed command to strip off all but the first of multiple + trees in $TEXMF was faulty. + + * c-pathch.h (ENV_SEP, ENV_SEP_STRING) [AMIGA]: Change to ; + for Andreas. Then Amiga binaries may be able to share + the same texmf.cnf with Unix and NT. + + * texmf.cnf.in (main_memory): Decrease back to 263,000. + It's not worth allocating 7MB on everyone's machine just + to do xy-pic samples. Add a comment about it. + +Thu Feb 6 10:27:50 1997 Karl Berry + + * db.c (kpse_db_search): If an alias exists on disk, and the + original entry in ls-R doesn't, use the alias. Idea, sample code + from Fabrice. + + * cnf.c (do_line): Add awful kludge to translate ; to : + when reading texmf.cnf values under Unix. The idea is + to be able to write a single texmf.cnf that will work + under both NT and Unix. + + * db.c: Doc fixes. + + * MakeTeXcommon: Set ps_to_pk. + * MakeTeXPK: Use ps_to_pk instead of hardwiring gsftopk. + * MakeTeX.site: Include ps_to_pk comment. + + * texmf.cnf.in (TEXMFCNF): Include SELFAUTOLOC (at the front). + * progname.c (kpse_set_progname): Include SELFAUTOLOC for the real + directory. It may be useful. Suggested by Andreas. + + * MakeTeXcommon: Add case for fc. + * MakeTeX.site: Add comment for fc. + * MakeTeXMF: Add case for fc, generated like Sauter. + From Francois and Thomas. + + * progname.c [WIN32]: SELFAUTODIR fix from Fabrice. + + * kpathsea.h: Do not #include (infinite loop). + From Fabrice and Richard. + +Tue Feb 4 13:20:09 1997 Karl Berry + + * tilde.c: xstrdup the result from getenv, + since we end up freeing it with a path element of `~'. + + * MakeTeX.site: Include RCS id. + + * MakeTeX.site: Replace sample dc assignment with ec. + + * MakeTeXMF: Handle ec, use exbase for tc. + + * MakeTeXcommon (ecfontdir,tcfontdir): New variables. + +Tue Feb 04 15:11:29 1997 Fabrice POPINEAU + + * progname.c: argv[0] under Win95 is set to the short + filename of the executable run. Changed the way + program_invocatio_name is retrieved : used the SearchPath() win32 + call, next FindFirstFile() to get the long filename. The selfdir + stuff is not used any more for win32. + +Mon Feb 3 18:01:02 1997 Karl Berry + + * kpsewhich.c (read_command_line): Check for -1, not EOF, + per new getopt. + +Sun Feb 2 16:06:42 1997 Karl Berry + + * texmf.cnf.in (PKFONTS.xdvi): Replace `gsftopk,ps2pk' by `modeless'. + * MakeTeXPK (mode): Use `modeless' instead of `gsftopk'. + + * tex-file.c: Look for TEXINDEXSTYLE before INDEXSTYLE. + +Sat Feb 1 16:31:39 1997 Karl Berry + + * texmf.cnf.in: Doc fix. + + * progname.c (my_dirname): Check for device separators at the + beginning fo the string. From Andreas. + + * c-pathch.h (IS_DIR_SEP) [AMIGA]: New definition from Andreas. + (NAME_BEGINS_WITH_DEVICE): Remove. + + * tex-make.c (maketex) [AMIGA]: Have to call system instead of popen + due to different interface. From Andreas. + + * progname.c (selfdir): Check self, not ret, for exiting the loop. + (remove_dots): Missing indirection on ret. + From Fabrice. + +Tue Jan 21 08:26:17 1997 Karl Berry + + * elt-dirs.c: Doc fixes. + + * db.c (match): Don't return false just because the path element + ended in /. + Bug from: Richard Walker . + + * expand.c (kpse_path_expand): Do variable expansion before + splitting on path elements. + Bug from: Richard Walker . + + * tilde.c [TEST]: Function name changed. + From: Richard Walker . + + * texmf.cnf.in (MAILCAPLIBDIR): Rename from MAILCAPDIR. + From Ulrik. + +Tue Jan 21 09:34:20 1997 Fabrice POPINEAU + + * c-pathch.h: NAME_BEGINS_WITH_DEVICE(string) new macro testing + for the presence of a device name in front of the string. + + * progname.c (remove dots): stop before device name if + present. When building the filename, do not add leading DIR_SEP if + there is a device. + + * pathsearch.c (path_search): avoid searching the whole disk + adapted for win32. + + * db.c: support aliases file along with db files. An alias file is + named with ALIAS_NAME and the hashtable size is + ALIAS_HASH_SIZE. When a name looked for has an alias, the alias is + searched instead of the original name. The format of the aliases + file is "real_name alias_name", one pair per line. Currently only + for WIN32. + +Mon Jan 20 12:01:14 1997 Karl Berry + + * progname.c: Amiga patch from Andreas. + +Sun Jan 19 14:29:00 1997 Karl Berry + + * pathsearch.c (path_search): Strip off all but one of leading /'s. + We never want to search the whole disk. + + * progname.c: Expand symlinks off the final filename, not the + directory name. + +Sat Jan 18 14:39:00 1997 Karl Berry + + * texmf.cnf.in (param_size): Increase to 500 for the chemical + formula macro package. From Thomas. + + * progname.c (expand_symlinks, ReadSymLink, CopyFirst, StripFirst, + StripLast): New functions to expand symbolic links for SELFAUTO*. + Noted by Thomas. + + * texmf.cnf.in (PKFONTS.xdvi): Fix tpyo. + Document that memory changes + (trie_size): Increase to 64000. + +Fri Jan 17 13:08:08 1997 Karl Berry + + * progname.c (remove_dots): Don't free the constant null string. + From Andreas. + + * texmf.cnf.in (dbfontdir): Change to dbfonts (the commented-out one). + +Thu Jan 16 10:13:19 1997 Karl Berry + + * cnf.c (kpse_cnf_get): Avoid recursive init, due to new + $TETEXDIR and other variables in default TEXMFCNF value. + + * getopt*, strtol.c: New versions from /gd/gnu/lib. + + * c-std.h (ALLOC_RETURN_TYPE): Only define if we're going to use it. + + * acconfig.h (EDITOR): Oops, %s not +%s. + From: tim@maths.tcd.ie. + + * progname.c (kpse_set_progname): One more my_dirname call + to get the parent and the grandparent in the environment variables. + + * texmf.cnf.in (texdir): Rename from tex, to avoid clash with + TEX used by makempx -- win32 doesn't distinguish case on envvars. + From Fabrice. + (WEB2CDIR): Lowercase, so it doesn't end up in paths.h, just + for cleanliness. + + * progname.c (kpse_set_progname): Pass program_invocation_name + to selfdir instead of progname, just in case we + HAVE_PROGRAM_INVOCATION_NAME and it's something different. + From Fabrice. + + * tex-file.c (kpse_open_file): ocp, ofm and ovf should use + FOPEN_RBIN_MODE. From Fabrice and John Plaice. + + * progname.c [AMIGA]: Fix syntax errors, remove_dots not necessary. + From Andreas Scherer. + + * MakeTeXupdate: MakeTeXls-R isn't in the conf dir anymore, just + in the regular path. + From Thomas. + +Sun Jan 12 17:22:35 1997 Karl Berry + + * cnf.c (read_all_cnf): Do not test unallocated memory on empty + lines; crashed on Alphas. + + * progname.c (dirname): Rename to my_dirname to avoid clash on Alphas. + +Sat Jan 11 16:28:54 1997 Karl Berry + + * c-std.h (calloc, malloc, realloc) [!STDC_HEADERS]: Only declare + in this case. + +Tue Jan 7 17:44:01 1997 Karl Berry + + * MakeTeXPK: Doc fix. + + * texmf.cnf.in (KPSE_DOT): Define. + + * c-memstr.h: Doc fix. + +Wed Jan 1 16:58:02 1997 Karl Berry + + * pathsearch.h (kpse_filename_component): Declare this. + * path-elt.c: Define it. + * progname.c (remove_dots): New function to remove . and .. + filename components. Subsumes slashify, it turns out. + + * Makefile.in (install-exec): Install MakeTeXls-R in $(scriptdir). + +Mon Dec 30 16:22:42 1996 Karl Berry + + * progname.c (kpse_set_progname): Strip off .exe if present. + + * cnf.c: Doc fix. + + * progname.c (slashify): New function, to translate \ into / for WIN32. + (selfdir): Call it. + + * lib.h (FILE{STR,CHAR}CASEEQ) [MONOCASE_FILENAMES]: Define these, + continuing yesterday's changes. + From Fabrice. + +Sun Dec 29 13:26:09 1996 Karl Berry + + * db.c (match, elt_in_db), + * elt-dirs.c (cached), + * hash.c (hash_lookup), + * kpsewhich.c (find_format, TRY_SUFFIX), + * tex-file.c, + * cnf.c (do_line): Compare filenames with FILESTRCASEEQ or + FILECHARCASEEQ to support monocase filesystems. + * hash.c (hash) [MONOCASE_FILENAMES]: Transform keys to uppercase. + From Fabrice. + + * basename.c (basename): Consider device separators; + if given 'e:foo.tex', should return 'foo.tex'. + From: Fabrice POPINEAU . + + * types.h (boolean): Protect with #ifndef HAVE_BOOLEAN, for NeXT. + From: Raf Schietekat + +Sat Dec 28 07:18:48 1996 Karl Berry + + * progname.c [AMIGA]: Add code for this case from Andreas S. + +Fri Dec 27 17:38:43 1996 Karl Berry + + * progname.c (S_IX{USR,GRP,OTH}): Define if not defined, for the NeXT. + From: Gregor Hoffleit . + + * texmf.cnf.in (TEXMFCNF): Rewrite using /.'s etc. From Thomas. + +Sun Dec 15 06:21:22 1996 Karl Berry + + * common.ac (AC_CHECK_FUNCS): Add getwd. + + * lib.h (xgetcwd): Declare. + * Makefile.in (objects): Add xgetcwd.lo. + * xgetcwd.c: New file from xdvik. + + * texmf.cnf.in (TEXMFCNF): Add $SELFAUTODIR:$SELFAUTOPARENT. + * progname.c (selfdir, dirname, etc.): New functions. + (kpse_set_progname): Set SELFAUTODIR and SELFAUTOPARENT. + +Sat Dec 14 14:41:39 1996 Karl Berry + + * tex-file.h (kpse_src_type): New types kpse_tex{doc,source}_format. + * tex-file.c (TEXDOC_ENVS, TEXSOURCE_ENVS): New envvars. + (kpse_init_format): Handle them. + * texmf.cnf.in (TEXDOCS, TEXSOURCES): New values. + * kpathsea.texi: Document them. + +Fri Dec 13 16:46:00 1996 Karl Berry + + * expand.h: Doc fix. + +Thu Dec 12 17:25:25 1996 Karl Berry + + * xputenv.c [WIN32]: Work around putenv ("FOO=") unsetting + FOO under NT. From Fabrice. + +Mon Dec 9 23:27:45 MET 1996 Thomas Esser + + * kpsewhich.c: add option -show-path to display the search path for a + given file type. + +Mon Dec 9 17:23:32 1996 Karl Berry + + * readable.c (READABLE): Check !S_ISDIR instead of S_ISREG, + to allow fifo's. + Suggestion from: Krzysio Leszczynski . + + * tex-file.c (kpse_open_file): Open VF files in binary mode. + From Fabrice. + + * types.h (boolean) [WIN32]: Remove this case, Fabrice + has found another solution. + + * elt-dirs.c (expand_elt): Do not check for a device separator. + From Fabrice. + + * texmf.cnf.in (OTPINPUTS, OCPINPUTS): These use a subdirectory omega/. + From John P. + +Sun Dec 8 17:15:43 1996 Karl Berry + + * c-proto.h (DllImport): Define here. + * config.h (DllImport): Instead of here. + * kpsewhich.c: Other DllImport changes. + * line.c [WIN32]: Include . + * tex-file.c: Oops, had FOPEN_RBIN_MODE vs. R reversed. + * tex-make.c (kpse_make_tex_discard_errors): Add Dllimport. + * types.h (boolean): Bizarre WIN32 definition. + From: Fabrice POPINEAU . + +Sat Dec 7 22:12:26 MET 1996 Thomas Esser + + * MakeTeXnames: Ensure that cmr1234 will be mapped to + jknappen/sauter while cmr12 will still be mapped to public/cm. + +Fri Dec 6 15:08:35 1996 Karl Berry + + * texmf.cnf.in (OFMFONTS, etc.): New definitions for Omega. + * tex-file.h (kpse_file_format_type): Define kpse_ocp_format, etc. + * acconfig.h (MAKE_OMEGA_{OFM,OCP}_BY_DEFAULT): Include these. + * tex-file.c (kpse_init_format): New cases for the Omega types. + (OCP_ENVS, etc.): New environment variable lists. + From: John Plaice . + + * texmf.cnf.in: Use fonts// consistently, + instead of fonts/. + + * lib.h (itoa): Remove, it seems we don't use this function any more. + * itoa.c: Remove. + * acconfig.h (HAVE_ITOA): Remove this. + * Makefile.in (objects): Remove. + + * cnf.c (do_line): Oops, tested prog after freeing it, + should have tested prog2. + From: Fabrice POPINEAU . + +Tue Dec 3 14:57:52 1996 Karl Berry + + * Makefile.in (objects): Remove strtol.lo, that's generated by + configure. + From: Gregor Hoffleit . + +Mon Dec 2 09:05:54 1996 Karl Berry + + * MakeTeXcommon: Set KPSE_DOT before the trap. From Thomas. + +Tue Dec 3 18:02:08 1996 Ulrik Vieth + + * texmf.cnf.in (TRFONTS): Set this to /usr/lib/font/devpost + indepent of $prefix. + +Mon Dec 9 00:28:58 1996 Ulrik Vieth + + * MakeTeXcommon: Use `basename $0` in usage and version messages + for consistency with other programs and scripts. + Also accept -help, -version in addition to --help, --version. + + * MakeTeX{MF,PK,TFM,ls-R,mkdir,names,update}: + Use `basename $0` in usage messages for consistency. + +Tue Dec 3 18:02:08 1996 Ulrik Vieth + + * texmf.cnf.in (TRFONTS): Set this to /usr/lib/font/devpost + indepent of $prefix. + +Thu Nov 28 16:33:35 1996 Karl Berry + + * common.ac (AC_ISC_POSIX): Remove this; it causes warnings from + Autoconf that make no sense, isn't cached, and is probably of + dubious value today. + * configure.in: Move the klibtool stuff to common.ac, so the + program configure.in's can find it. + +Wed Nov 27 14:43:41 1996 Karl Berry + + * configure.in: Doc fix. + * acconfig.h (HAVE_BASENAME, etc.): #undef these symbols so + Autoheader can replace them; we use a non-standard macro to test + for them, since they're part of the possibly-shared library. + +Mon Nov 25 14:04:42 1996 Karl Berry + + * Makefile.in (texmf.sed): Replace all $(texmf) with `$TEXMF' + except on the TEXMF line itself. + +Sun Nov 24 10:06:35 1996 Karl Berry + + * Makefile.in (texmf.sed): Insert missing quote. + (distdir): Use doc instead of listing all the targets (we were + missing unixtex.ftp). + + * kpsewhich.c (read_command_line): Print the integer equivalent of + each format. + +Sat Nov 23 15:38:31 1996 Karl Berry + + * xt.ac (with_x): Remove spurious ;;. + +Fri Nov 22 18:00:41 1996 Karl Berry + + * cnf.c (do_line): Let var.prog lines work if we're running prog.exe. + This happens with --enable-shared. + From Ulrik. + +Mon Nov 18 16:10:48 1996 Karl Berry + + * tex-file.c (kpse_troff_font_format): Change to DEFAULT_TRFONTS + to make texmf.cnf.in change. + +Fri Nov 15 14:13:36 1996 Karl Berry + + * Makefile.in (texmf.sed): Get $TEXMF back into the paths. + Noted by Andreas Scherer. + (distdir): Add klibtool.version to the distribution. + From Ulrik. + (install-exec): Use INSTALL_SCRIPT for scripts. + +Mon Nov 11 16:16:50 1996 Karl Berry + + * various .c: Print (nil) instead of (null) so we can possibly + detect printf of a null pointer. + +Sun Nov 10 16:22:43 1996 Karl Berry + + * xt.ac: New file so web2c and xdvi treat --with-x-toolkit uniformly. + From Ulrik. + +Thu Oct 31 15:38:48 1996 Karl Berry + + * expand.c (kpse_path_expand): Do brace expansion first. + (kpse_brace_expand): Expand each element of the brace expansion, so + {~a,~b} expands. Suggested by Thomas. + +Fri Oct 25 16:51:14 1996 Karl Berry + + * Makefile.in (install-data): Install an empty dir file if none exists. + (mostlyclean: Remove PROF etc. subdirs here. + +Tue Oct 22 13:56:20 1996 Karl Berry + + * Makefile.in ($(library).h): Make the modtime of the file the + same as the latest other .h; otherwise, we think kpathsea always + has to be remade. + +Sun Oct 20 18:06:36 1996 Karl Berry + + * Makefile.in (distdir): No need to distribute copying.texi. + +Mon Oct 14 11:32:51 1996 Karl Berry + + * Changes for NT from: Fabrice POPINEAU . + + * xputenv.c (putenv) [WIN32]: #include instead of declaring. + + * tex-file.c (kpse_open_file): Use FOPEN_RBIN_MODE for tfm and gf + formats. + + * xopendir.h [!WIN32]: Conditionalize whole file. + * xopendir.c (xopendir) [!WIN32]: Conditionalize defn. + + * kpsewhich.c (DllImport) [_WIN32]: Define. + (path_sep): Use ENV_SEP_STRING. + + * progname.h, + * lib.h, + * debug.h (kpathsea_debug), + * concatn.h (concatn): Give DllImport kludge. + + * config.h (DOSISH) [WIN32]: #define. + Also include , etc. + + * c-std.h (getenv, popen, pclose) [WIN32]: Conditionalize decls. + * c-fopen.h [WIN32]: Use rb and wb. + * c-limits.h [HAVE_SYS_PARAM_H]: Conditionalize #ifdef. + * common.ac: Check for + * c-stat.h [WIN32]: #include and #define stat _stat. + +Sat Oct 12 11:10:45 1996 Karl Berry + + * tex-file.c (kpse_find_file): Include a suffix in what we pass to + kpse_fontmap_lookup. + + * Makefile.in (paths.h): Remove extra $ when replacing $VARFONTS. + +Tue Oct 8 16:40:07 1996 Karl Berry + + * tex-glyph.c (try_fontmap): Do not return the first alias if it + itself is an alias. Also, if a particular alias succeeds, + return that. + +Sun Oct 6 17:52:58 1996 Karl Berry + + * version.c: Doc fix. + +Sat Oct 5 17:06:54 1996 Karl Berry + + * kpsewhich.c (-must-exist): New option. + (must_exist): New global. + + * Makefile.in (install-data): Call install-info. + * kpathsea.texi, *.texi: Use @url, @email, and @dircategory/@direntry. + +Sat Sep 21 19:02:17 1996 Karl Berry + + * MakeTeXnames.cnf: Doc fix. + + * texmf.cnf.in (latex{2e,209}_inputs): Replace spurious `latex2e'. + (TEXINPUTS.fontinst): New definition, including AFM files. + (MFINPUTS, TFMFONTS, PKFONTS): Use $VARFONTS. + From Thomas. + +Sat Sep 7 16:00:53 1996 Karl Berry + + * MakeTeXupdate, + * MakeTeXnames, + * MakeTeXmkdir, + * MakeTeXls-R, + * MakeTeXTFM, + * MakeTeXPK, + * MakeTeXMF (version): Call kpsewhich in MakeTeXcommon, not here. + + * version.c: Doc fix. + + * kpsewhich.c (read_command_line): Improve formatting of --help + message. + +Fri Sep 6 19:16:20 1996 Karl Berry + + * kpsewhich.c (read_command_line): Print the bug reporting address. + * version.c (kpse_bug_address): New global. + +Thu Sep 5 19:08:04 1996 Karl Berry + + * Makefile.in: Doc fix. + + * configure.in: Include ../acklibtool.m4 here. + * common.ac: Not here. Move calls to kb_*LIBTOOL* functions, too. + +Sun Sep 1 17:34:17 1996 Karl Berry + + * Makefile.in (.c.lo): Put filename right after $(CC), for Klibtool. + (KPATHSEA_CC): Do not include ALL_CFLAGS here. + (paths.h): Instead of deleting definitions with lowercase variable + names, don't include them in the first place. + +Sat Aug 31 16:15:33 1996 Karl Berry + + * common.ac: Call kb_KLIBTOOL_REPLACE_FUNCS and kb_PROG_LIBTOOL + instead of the AM_* versions. + Also, include acklibtool.m4 instead of aclibtool.m4. + + * Makefile.in (liblobjs): Change to use @LTLIBOBJS@. + +Sat Aug 17 17:22:18 1996 Karl Berry + + * texmf.cnf.in (PKFONTS*, GFFONTS): Need another / to match TDS. + +Sat Aug 10 15:46:46 1996 Karl Berry + + * texmf.cnf.in (TFMFONTS, VFFONTS): Update with trailing // for TDS. + + * MakeTeXupdate, + * MakeTeXnames.cnf, + * MakeTeXnames, + * MakeTeXTFM, + * MakeTeXMF, + * MakeTeXmkdir, + * MakeTeXls-R, + * MakeTeXPK: Change --expand to -expand-var. + + * tex-glyph.c (try_fontmap): Return the real name of the first + alias as the font name. + (kpse_find_glyph): Change call, free string if necessary, etc. + Basic idea from a patch sent by wls@astro.umd.edu. + +Fri Aug 9 15:42:40 1996 Karl Berry + + * Makefile.in (paths.h): Substitute for dbtex, dbfonts, and prefix. + Also, do not define lowercase variables. + +Thu Aug 8 14:50:29 1996 Karl Berry + + * texmf.cnf.in (TEXCONFIG, INDEXSTYLE): Use //, just in case there + are subdirectories. From Thomas. + +Tue Aug 6 13:59:03 1996 Karl Berry + + * kpsewhich.c (lookup): Handle user_path case. + +Mon Aug 5 17:23:56 1996 Karl Berry + + * kpsewhich.c: Rename -expand to -expand-var, + -path to -expand-path, and add new -path option to specify + explicit path for lookups. + + * tex-file.h (kpse_ist_format): New format. + * tex-file.c (kpse_init_format): Initialize it. + (IST_ENVS): New #define. + * texmf.cnf.in (INDEXSTYLE): Set the default path. + + * tilde.c (kpse_tilde_expand): If $HOME starts with //, only use + one of the slashes. + +Sat Aug 3 17:18:00 1996 Karl Berry + + * kpsewhich.c (read_command_line): Change Usage: line to conform. + +Fri Aug 2 11:57:23 1996 Karl Berry + + * db.c (db_build): Test len > 0 before evaluating len - 1. + From: "Peter Henderson, Syrinx Speech Systems P/L, Tel: (+61-2) + 956-6540" . + +Sat Jul 27 14:35:17 1996 Karl Berry + + * Makefile.in (paths.h): Change target name to + $(kpathsea_dir)/paths.h, for rdepend.make dependency. + + * Makefile.in (liblobjs): New variable, gets @LIBTOOL_LIBOBJS@. + * common.ac (kbAC_LIBTOOL_REPLACE_FUNCS): Use this new macro instead + of AC_REPLACE_FUNCS. + +Fri Jul 26 15:51:55 1996 Karl Berry + + * Makefile.in (KPATHSEA_CC): Include $(compile). + (.c.lo): Change suffix rule for libtool 0.5. + (install-exec): Use new variables INSTALL_LIBTOOL_*. + +Mon Jul 8 17:21:34 1996 Karl Berry + + * unixtex.texi: Rename from obtain.texi. + +Fri Jun 7 19:10:52 1996 K. Berry + + * common.ac: Include ../kpathsea/withenable.ac. + +Thu Jun 6 16:34:43 1996 K. Berry + + * Makefile.in (kpsewhich): Use libtool commands etc. instead of + our shared lib stuff. + * common.ac: Replace our shared lib stuff with gm_PROG_LIBTOOL. + * withenable.ac: Remove --enable-shared stuff. + +Sat Jun 1 15:05:42 1996 Karl Berry + + * MakeTeX*: Add RCS info for version strings. + +Thu May 30 13:46:46 1996 Karl Berry + + * MakeTeXPK: Doc fix; we're called with the base font name + (pplr8r), not the user font name (pplr). + + * db.c (ignore_dir_p): Remove the dot_pos != dirname test, + since it's always true. It caused directory names containing .'s + (e.g., `dc-1.2') to be ignored. + From Thomas Esser and Frank Mittelbach. + +Sun May 26 16:06:41 1996 Karl Berry + + * tex-make.c (kpse_make_tex): If called kpse_init_form, reassign + our local variable, too. + +Thu May 23 16:20:53 1996 Karl Berry + + * MakeTeXnames: Doc fix. + +Fri May 3 13:34:51 1996 Karl Berry + + * withenable.ac: Use AC_ARG_WITH instead of AC_ARG_ENABLE for + maketex*. + + * tex-file.c (kpse_find_file): Oops, testing for kpse_pk_format + twice, when meant to test for kpse_gf_format. + + * cnf.c (do_line): Allow whitespace in variable values. + + * texmf.cnf.in: Finish adding easier support for !!. From Joachim. + +Wed May 1 16:30:56 1996 Karl Berry + + * texmf.cnf.in (TEXCONFIG): Take $HOME back out again, we're going + to hardwire a seach for dvipsrc in $HOME. + +Mon Apr 29 14:02:03 1996 Karl Berry + + * texmf.cnf.in (latex2e_inputs): Use just `latex', not `latex2e'. + From: David Carlisle . + (TEXINPUTS, etc.): Also rewrite to make !! support easier to add. + From: Joachim Schrod . + + * install.texi: Document ksh/ash/Ultrix sh lossage, in favor of + bash/bsh/sh5. + +Sun Apr 28 15:02:55 1996 Karl Berry + + * acconfig.h (ASM_NEEDS_UNDERSCORE): New define. + From: Peter Breitenlohner . + + * Makefile.in (sharedlib_version): Remove unused variable. + +Sat Apr 27 17:15:14 1996 Karl Berry + + * texmf.cnf.in (hyph_size): Add this. + +Tue Apr 23 07:34:05 1996 Karl Berry + + * texmf.cnf.in (MIMELIBDIR, MAILCAPDIR): Add these. + (MPXCOMMAND): And these. + + * MakeTeX.site: New file, just an example. + +Mon Apr 22 17:31:27 1996 Karl Berry + + * MakeTeXnames.conf: Rename to MakeTeXnames.cnf. + * MakeTeXnames: Change call. + * Makefile.in (install-exec): Change install. + +Sun Apr 21 12:09:06 1996 Karl Berry + + * tex-file.h (kpse_set_program_enabled, kpse_maketex_option): + Declare new functions. + (kpse_src_type): Define new type. + * tex-file.c (kpse_set_program_enabled): New function, so we can + set this at all the various levels and get the overrides right. + (kpse_maketex_option): Handle MakeTeX options in a common place. + * proginit.c (kpse_init_prog): Call it, and remove the make_tex_pk + argument. + * proginit.h (kpse_init_prog): Likewise. + * kpsewhich.c (parse_options): New options -maketex and -nomaketex, + just calls kpse_maketex_option. + + * Makefile.in ($(library).h): New target, made at dist time. + +Sat Apr 20 17:21:24 1996 Karl Berry + + * tex-file.c (kpse_find_file): Do not pound the disk on the first + search if we might be trying the second. + +Tue Mar 12 15:21:16 1996 Karl Berry + + * MakeTeXPK: Restore check for mismatched mode and bdpi. From Thomas. + +Sun Mar 10 14:17:14 1996 Karl Berry + + * MakeTeXnames.conf: Rename VARFONTS to VARTEXFONTS. + + * MakeTeXcommon (trap): Oops, cd $KPSE_DOT before testing $STDOUT. + +Sat Mar 9 17:57:02 1996 Karl Berry + + * MakeTeXcommon (trap): cd back to KPSE_DOT before removing + TEMPDIR, in case $TMPDIR is relative. Reported by Thomas. + +Fri Mar 8 11:41:22 1996 Karl Berry + + * db.c (kpse_db_search): Add debug statement with the result of + the match. + + * tex-make.c (kpse_make_tex): Don't look for the arg spec here. + * tex-file.c (init_maketex): Do it here. Check for disbaling in + the config file, too. + + * tex-make.c (misstex): Look for TEXMFOUTPUT in texmf.cnf. + * texmf.cnf.in (TEXMFOUTPUT): Define this. + + * kpathsea.texi (Suppressing warnings): New node to describe TEX_HUSH. + + * tex-file.c (kpse_init_format): Include the numeric value of the + format for use with kpsewhich --format. + + * tex-hush.c: Support `all' to suppress everything. + +Thu Mar 7 11:24:51 1996 Karl Berry + + * kpsewhich.c: Change --program to --progname, for compatibility + with TeX & co. + + * texmf.cnf.in (TEXCONFIG): Remove ~ from default path, for + consistency with everything else. + + * readable.c: Let's call it TEX_HUSH instead of KPSE_NOWARN_PERM, + so we can use it for checksum warnings, too. And for similarity + with xdvi. + * kpathsea.texi: Corresponding change. + * tex-hush.[ch]: New files. + +Wed Feb 28 15:16:32 1996 Karl Berry + + * tex-make.c (misstex): Let the name missfont.log be configurable. + * texmf.cnf.in (MISSFONT_LOG): Add this definition. + * kpathsea.texi: Document this. + +Sun Feb 25 16:55:35 1996 Karl Berry + + * tex-file.c: Reverse order of alias & suffix searches, so we look + for the original TFM name before aliases. + +Sun Feb 18 16:24:50 1996 Karl Berry + + * tex-file.c (xopenfile): Move this function to here and rename to + kpse_open_file. + * xopenfile.c: Remove this. + * Makefile.in (objects): Remove xopenfile.o. + +Thu Feb 15 12:57:56 1996 Karl Berry + + * tex-make.c (maketex): Do not print the `kpathsea: Running ...' + message if we're discarding output. + (misstex): Do not log the missing file in missfont.log, either. + +Sat Feb 10 14:59:23 1996 Karl Berry + + * Makefile.in (sharedlib): Add new command here $(shared_postlink) + so we can make the necessary symlink. + (shared_postlink): New variable + +Fri Feb 9 15:46:55 1996 Karl Berry + + * withenable.ac (maketex{mf,pk,tfm}-default): Move here from + web2c/withenable.ac. + +Wed Feb 7 16:52:08 1996 Karl Berry + + * MakeTeXnames.conf: Extract this new script from MakeTeXcommon, sigh. + * MakeTeX*: Other updates from Thomas -- + - replace the exec 3>&1 1>&2 by trap/subshell construction. The + 3>&1 may cause the 'open fd bug' with bash. + - ts is a typo. tc are the text companion fonts + - replace >&3 by >$STDOUT where $STDOUT is a filename. Its content is + displayed by the trap command in MTcommon. + - added missing ;; in case/esac + - use : ${VAR=VAL} where possible + - added mt_min_args + - removed psfonts.map parsing (was only needed for ps2pk) + - removed >&2 where redirection stdout->stderr is active anyway + - removed $TEMPDIR/mtout.$$ + - add line + trap 'test -f $STDOUT && cat $STDOUT; cd /; rm -rf $TEMPDIR; exit 0' 0 1 2 15 + to MakeTeXcommon + - MT_FEATURES now in MakeTeXnames.conf since we need to read it + later than MakeTeXcommon + +Tue Feb 6 17:04:25 1996 Karl Berry + + * tex-file.h (kpse_file_format_type): Add afm and type1 support. + * tex-file.c: Likewise. + (kpse_init_format): In tex_ps_header_format, no longer need to + recognize .pfa and .pfb. + * texmf.cnf.in (AFMFONTS, T1FONTS): Likewise. + * Makefile.in (paths.h): Include 0-9 in the regexp for the sake of + T1FONTS. + +Sat Feb 3 15:45:00 1996 Karl Berry + + * Makefile.in (DEFS): Move to common.make. + +Mon Jan 29 17:01:44 1996 Karl Berry + + * MakeTeXls-R: Doc fix. + +Mon Jan 8 17:17:42 1996 Karl Berry + + * tex-file.c: Doc fix. + + * fontmap.c (MAP_NAME, MAP_HASH_SIZE): Conditionalize these #defines. + +Sun Jan 7 17:38:00 1996 Karl Berry + + * db.c (DB_HASH_SIZE, DB_NAME): Conditionalize these. + + * MakeTeXcommon (dcfontdir, tsfontdir): Use supplier `jknappen'. + +Mon Jan 1 15:14:42 1996 Karl Berry + + * Makefile.in (distdir): Don't bother including freedom.texi. + +Fri Dec 29 17:17:08 1995 Karl Berry + + * Makefile.in: misc.make is now clean.make. + +Tue Dec 26 14:21:08 1995 Karl Berry + + * withenable.ac: New file with --enable option extracted from + common.ac, for the top level to include. + + * acconfig.h (MAKE_TEX_PK_BY_DEFAULT): Add this. + + * readable.c (kpse_readable_file): Omit warning if + KPSE_NOREAD_WARN is set to 1. + +Wed Dec 13 14:14:09 1995 Karl Berry + + * kpsewhich.c: Call kpse_init_format when necessary in the + --format case. + +Mon Dec 11 14:42:13 1995 Karl Berry + + * common.ac: --disable-shared should not act like --enable-shared. + From Ulrik. + +Sun Dec 10 15:35:15 1995 Karl Berry + + * tex-file.h (kpse_mft_format): New format. + * tex-file.c (MFT_ENVS): New variable. + (kpse_init_format): Initialize it. + * texmf.cnf.in (MFTINPUTS): New variable. + +Fri Dec 8 08:54:58 1995 Karl Berry + + * xopenfile.c: Doc fix. + +Mon Dec 4 17:23:34 1995 Karl Berry + + * Makefile.in (check): Extra $ missing. + +Sun Dec 3 13:42:54 1995 Karl Berry + + * tex-file.c (TEX_SUFFIXES): Add .dtx. + +Sun Nov 19 16:19:37 1995 Karl Berry + + * MakeTeX*: Use MakeTeXupdate, mkdir, etc. in $TEXMFCNF_DIR, not + along PATH. From John I. + +Sat Nov 18 17:03:46 1995 Karl Berry + + * tex-file.c (TEX_SUFFIXES): Add .txi. + +Fri Nov 17 15:12:03 1995 Karl Berry + + * common.ac (kb_AC_SYS_SHAREDLIB): Add the kb_ prefix. + + * Makefile.in ({un,}install-exec): Use sharedlibname and + staticlibname instead of `basename`. + Also, pass no arguments to $(shared_postinstall); let the Autoconf + macro set this completely. + + * expand.c: Bash code remains under the GPL, per rms. + +Thu Nov 16 16:14:14 1995 Karl Berry + + * Makefile.in (uninstall-exec): Needs same `basename` treatment as + install-exec. From Ulrik. + + * config.h [AMIGA] (pclose): Must be #defined as 0, not just + empty. From Andreas Scherer. + +Tue Nov 14 14:04:57 1995 Karl Berry + + * tex-file.h (kpse_fallback_resolutions_string): New global. + * tex-file.c: Define it. + (kpse_init_fallback_resolutions): Use it instead of + DEFAULT_FONT_SIZES, if set. + +Mon Nov 13 10:43:11 1995 Kathy Hargreaves + + * find-suffix.c: Remove spurious + 1. + +Sun Nov 12 13:42:51 1995 Karl Berry + + * tex-file.c: Improve warning message if last resort sizes are not + sorted. Suggested by Kathy. + + * texmf.cnf.in (trie_size, main_memory): Doc improvements from Wayne. + +Sat Nov 11 16:58:37 1995 Karl Berry + + * MakeTeXnames: Correct too many left quotes. + + * tex-make.c (kpse_make_tex): Initialize the format if necessary. + +Mon Oct 30 16:49:05 1995 Karl Berry + + * MakeTeXPK (GFNAME): Do not assume $cmd produced $GFNAME. From Tim. + + * texmf.cnf.in (trie_size): Increase to 32000 so common language + combinations will require no change. Suggested by Ulrik. + + * MakeTeXls-R: Missing s in sed cmd. + * MakeTeXTFM (TFM_NAME): Should be TFMNAME. + * MakeTeXnames (FONTNAME): Missing `. + * MakeTeXcommon: If the caller requires no args (i.e., + MakeTeXls-R), don't complain if given no. + Missing } in varfonts case. + All from Thomas. + +Sun Oct 22 17:02:25 1995 Karl Berry + + * c-std.h (hypot): Remove this declaration. It was only needed for + fontutils, and it conflicts under Linux 1.2.10. From Tim Murphy. + +Sat Oct 14 10:55:26 1995 Karl Berry + + * acconfig.h (EDITOR): Missing %. From Tim Murphy. + +Sat Oct 7 17:44:41 1995 Karl Berry + + * Makefile.in (install-exec): Use basename to get the real name so + we don't install in $(libdir)/../kpathsea/etc. + From Ulrik. + +Sat Sep 30 12:16:05 1995 Karl Berry + + * MakeTeXls-R (db_file_tmp): Replace double slashes with single, + for the sake of NetBSD/FreeBSD. From Thomas. + +Fri Sep 29 11:29:08 1995 Karl Berry + + * Makefile.in (tex-file.o): CPPFLAGS is now ALL_CPPFLAGS. + +Mon Sep 25 15:05:32 1995 Karl Berry + + * lib.h (FATAL_PERROR): Avoid using the formal parameter `s' since + cc gets confused with %s. + + * MakeTeXls-R: Include subtleties from Thomas. + * MakeTeXcommon: Rename stickydir to appendonlydir. + +Sun Sep 24 13:15:51 1995 Karl Berry + + * cnf.c (kpse_cnf_get): Call kpse_init_db here. + * pathsearch.c (search): Instead of here. + + * tex-file.c (init_format): The override path may be null, so use + MAYBE to print it. + + * MakeTeXPK: Don't use unset, as Ultrix sh doesn't support it. + +Sat Sep 23 15:07:12 1995 Karl Berry + + * common.ac (basename strstr putenv): Use AC_REPLACE_FUNCS instead + of AC_CHECK_FUNCS. Add strtol and strcasecmp from web2c/lib and xdvik. + * Makefile.in (objects): Use @LIBOBJS@ instead of corresponding .o's. + +Fri Sep 22 13:34:51 1995 Karl Berry + + * acconfig.h (MAKE_TEX_*): #define as 0/1, instead of #undef, + since we now pass this as a default argument to init_maketex. + + * tex-file.c (init_path): Look for environment variables PATH.prog + and PATH_prog before PATH. + +Thu Sep 21 13:53:38 1995 Karl Berry + + * kpsewhich.c (USAGE): Avoid bare newline. + + * xfseek.c, xftell.c: Add unprototypification. + + * common.ac (library_cflags): AC_SUBST for this depending on + --enable-shared. + * Makefile.in (shared_cflags, sharedlib_cflags): Rewrite + accordingly, so the shared flags aren't always used. + +Wed Sep 20 17:06:53 1995 Karl Berry + + * tex-file.c: Add .ltx, .texi, and .texinfo as alternate suffices + for kpse_tex_format. + +Tue Sep 19 17:12:10 1995 Karl Berry + + * texmf.cnf.in: Changes for TDS. + + * MakeTeX*: New scripts from Thomas. + +Sat Sep 16 17:30:46 1995 Karl Berry + + * tex-file.c: Do not print extra `kdebug:'s when printing the + alt_suffixes. + + * expand.c: Incorporate brace expansion code from bash. + * texmf.cnf.in (PKFONTS.xdvi): Use it here, and document the + possibility for $TEXMF. + +Thu Sep 14 12:59:17 1995 Karl Berry + + * tex-file.c (kpse_init_format): For any_glyph_format, do not + initialize a suffix. + + * kpsewhich.c (main): Initialize all the formats. + (find_format): psfonts.map => dvips_config_format. + +Tue Sep 12 16:19:44 1995 Karl Berry + + * MakeTeX{MF,TFM}: New scripts from te. + * Makefile.in (install-exec, distdir): Install and dist them. + +Sun Sep 10 15:11:07 1995 Karl Berry + + * pathsearch.c (search): Doc fix. + + * tex-file.h (kpse_format_info_type): Add alt_suffix member. + * tex-file.c (init_format): Set it for PS headers and picts, and + print it if it exists. + * kpsewhich.c: Use the new alt suffixes and also the regular + suffixes to allow for -format names as well as numbers, and for + file format guessing. + +Sat Sep 9 14:27:48 1995 Karl Berry + + * MakeTeXPK: If the MODE and BDPI don't match, ignore the mode. + Suggested by Thomas. + + * tex-file.[ch] (kpse_font_override_path): Remove this. + (kpse_format_info_type): Replace the `override_p' member with a + general `override_path'. + * proginit.c: Set the override path for both fonts and headers. + + * acconfig.h (NOTOOL): Add this. + +Fri Sep 8 14:52:42 1995 Karl Berry + + * acconfig.h (HYPERXDVI): Don't need this after all, Autoconf's + default actions are better. + +Thu Sep 7 15:11:17 1995 Karl Berry + + * acconfig.h (HYPERXDVI): Define this. + +Mon Sep 4 17:14:25 1995 Karl Berry + + * debug.h (KPSE_LAST_DEBUG): Define this, for use with gsftopk. + + * Makefile.in (objects): Add xopenfile.o. + * xopenfile.c: New file. + * lib.h (xopenfile): Declare it. + +Sat Sep 2 13:49:53 1995 Karl Berry + + * tex-file.h (kpse_file_format): Rename kpse_ps_header_format to + tex_ps_header_format. + * tex-file.c (TEX_PS_HEADER_ENVS): Rename likewise, etc. + * kpsewhich.c (suffixes): Likewise. + * texmf.cnf: Likewise. + + * tex-file.c: Never set must_exist on the first search. Is this + really correct? + +Fri Sep 1 13:24:49 1995 Karl Berry + + * tex-make.c (maketex): Give perror if the popen fails. + + * db.c (db_dir_list): Keep track of the directories we found db's in. + (kpse_db_search): If no db directories are relevant to this path + elt, return NULL. + * db.h: Doc fix. + * pathsearch.c (path_search): Doc fix. + + * Makefile.in (shared_ext, etc.): Move to common.make. + +Thu Aug 31 14:40:32 1995 Karl Berry + + * kpsewhich.c: Install suffix rewrite from Yves. + + * common.ac: Move AC_SYS_SHAREDLIB etc. here. + + * acconfig.h (ASM_SCALED_FRACTION): Add this. + +Wed Aug 30 17:02:58 1995 Karl Berry + + * tex-file.c (kpse_find_file): Call kpse_make_tex. + * tex-make.c (kpse_make_tex): Only call set_maketex_mag if we are + doing MakeTeX-PK or GF-ing. + From Greg. + +Tue Aug 29 13:58:59 1995 Karl Berry + + * Makefile.in (texmf.sed): Depend on paths.make. Should we avoid + creating a new file unless it changes, a la c-auto.h? + + * configure.in: Check for --enable-shared. + +Mon Aug 28 17:50:06 1995 Karl Berry + + * Makefile.in: Add sharedlib variables. + +Sun Aug 27 13:27:01 1995 Karl Berry + + * hash.c (hash_print): New option summary_only, and always print + the summary. Also, output to stderr, not stdout. + * hash.h: Change decl. + + * db.c (kpse_init_db): Oops, have to make it external, so rename + again. + * db.h: Declare it. + * pathsearch.c (search): Call it. + + * cnf.c (read_all_cnf): Rename from read_files. + * db.c (read_all_lsR): Rename from read_all_dbs. + * fontmap.c (read_all_maps): Rename from map_create. + + * tex-file.h (kpse_db_format): Another new type. + * tex-file.c (kpse_init_path): Case for it. + (DB_ENVS): Envvar list. + * texmf.cnf.in (TEXMFDBS): Default path. + * kpsewhich.c (suffix): Add new element. + +Sat Aug 26 14:49:28 1995 Karl Berry + + * cnf.c (CNF_NAME): #define this. + * tex-file.c (kpse_init_path): Instead of setting the .program + element to texmf.cnf here. + + * db.c (db_insert): Rename to kpse_db_insert. + * db.h: Change decl. + * tex-make.c (maketex): Change call. + + * cnf.c, cnf.h, db.c, db.h, pathsearch.c: Remove references to + kpse_db_dir. + * pathsearch.c (first_search): New static. + (path_search): Do not do ls-R search if first_search. + (search): Do not log if first_search. + + * pathsearch.c (path_search): Don't bother calling elt_in_db -- + the match function in db.c will catch the irrelevant hits. + Pointed out by te. + +Fri Aug 25 14:01:24 1995 Karl Berry + + * cnf.c (kpse_cnf_get): Look for NAME.PROGRAM before NAME. + (do_line): Save NAME.PROGRAM separately from NAME. + * texmf.cnf.in: Put the usual definitions of TEXINPUTS and PKFONTS + first now, before the .prog variants. + + * fontmap.c: Use ISSPACE instead of just checking for space and tab. + +Thu Aug 24 13:46:19 1995 Karl Berry + + * lib.h (strstr) [!HAVE_STRSTR]: Declare this. + * Makefile.in (objects): Add strstr.o. + * common.ac (AC_CHECK_FUNCS): Remove memmove; we seem to never use + this. And add strstr. + + * fontmap.c (map_file_parse): Comments at the last % or @c, not at + the first %. Also, implement the include feature. + And thus, don't give up if the map file can't be opened. + (token): New routine, since we can no longer use strtok. + + * tex-file.h (kpse_file_format_type): New format kpse_fontmap_format. + * tex-file.c (kpse_init_format): Initialize it. + (FONTMAP_ENVS): Define it. + * texmf.cnf.in (TEXFONTMAPS): Define the default. + * kpsewhich.c (suffix): Add .map. + +Tue Aug 22 13:28:46 1995 Karl Berry + + * MakeTeXPK.in: No >&/dev/null, source.map is now supplier.map. + + * tex-file.c: Doc fix. + +Mon Aug 21 15:52:42 1995 Karl Berry + + * c-memstr.h (SYSV): OK, omit this definition in the never-ending + battle to appease the X headers. + From: neal@ctd.comsat.com (Neal Becker). + +Sun Aug 20 12:58:28 1995 Karl Berry + + * cnf.c (read_files): Concatenate consecutive lines that end in \. + + * types.h (boolean) [__cplusplus]: Don't define true and false for C++. + From: Johannes Sixt . + + * db.c (db_build): Call absolute_p to determine if the possible + directory really is one. + Also, allow relative names in the ls-R file. + + * kpsewhich.c: New options -path, -separator. + From: David Aspinall . + + * MakeTeXPK.in: Unset DISPLAY and MFTERM. + From: Yves Arrouye . + + * db.c (ignored_dir_p): New function to ignore . directories. + (db_build): Call it, and do the ignoring. Report on how many + directories were ignored. + + * Makefile.in (MakeTeXPK): Remove dcfontdir substitution. + * MakeTeXPK.in: Play redirection games so regular echo's will work. + (dcfontdir): Remove this; it's unused. + From: te@informatik.uni-hannover.de (Thomas Esser). + + * pathsearch.c (path_search): Free more garbage. + From: John Eaton . + +Sat Aug 19 12:57:54 1995 Karl Berry + + * kpsewhich.c (USAGE): Document -format and -program. + + * tex-make.c (maketex): Give warning if MTPK output a string that + wasn't a filename. From Pierre. + + * kpsewhich.c (read_command_line): Execute -expand right + + * tilde.c (kpse_tilde_expand): If HOME is /, don't start path with //. + From: Andreas Schott . + + * db.c (match): Make /// (or more) like //. + * elt-dirs.c (do_subdir): Likewise. Also, skip over as many + slashes as we found. + + * variable.c (expanding_p, expanding, expansions, expansion_type): + New functions, variables, type. + (expand): Check for recursively expanded variables. + Reported by Nicolai Langfeldt . + + * cnf.c (kpse_cnf_get): Free temporary list after extracting the + first element (the one we return). + +Fri Aug 18 17:39:29 1995 Karl Berry + + * MakeTeXPK.in (1270): The guess here should be linohi, not linolo. + From pwa. + + * kpsewhich.c (suffix): Update for new MetaPost stuff. + * tex-file.h: Doc fix. + +Mon Aug 14 17:49:05 1995 Karl Berry + + * debug.h: Define KPSE_DEBUG, not DEBUG. + * hash.c, hash.h, tex-file.c, elt-dirs.c, dir.c, db.c: Change + #ifdef's accordingly. From John I. + +Sun Aug 13 16:03:51 1995 Karl Berry + + * tex-file.h (kpse_file_format_type): Rename kpse_dvips_headers to + just kpse_ps_headers. xdvik uses this too, now. + * tex-file.c (kpse_init_format, KPSE_DVIPS_HEADER_ENVS): Likewise. + Also, look for the PSHEADERS envvar, not DVIPSHEADERS. + * texmf.cnf.in: Likewise. + +Thu Aug 10 19:31:14 1995 Karl Berry + + * tex-file.c (kpse_init_fallback_resolutions): Complain if sizes + aren't sorted, and ignore offending sizes. + From: Manuel Fahndrich . + +Tue Aug 1 13:53:53 1995 Karl Berry + + * variable.[ch] (kpse_var_value): Use const_string. + + * texmf.cnf.in (string_vacancies): Decrease to 25000. From Bernd. + (font_max): Add this. From Wayne. + +Mon Jul 31 15:47:01 1995 Karl Berry + + * db.h (KPSE_DB_DIR): Remove $. + * cnf.c (read_files): Call kpse_var_value instead of kpse_var_expand. + + * tex-file.[ch]: Add mpsupport and troff_font formats. + * texmf.cnf.in: Likewise. + +Sat Jul 29 09:21:44 1995 Karl Berry + + * variable.h (kpse_var_value): Declare this. + * variable.c (kpse_var_value): New routine. + + * tex-file.c: Check TEXMFINI for pool/fmt/base/mem lookups + +Tue Jul 25 11:22:25 1995 Karl Berry + + * concatn.c (concatn): Free the intermediate result, not the final + version. + + * texmf.cnf.in (TEXMFLOG): Don't mention this, as we need to log + the finding of the .cnf file itself, thus it must be an + environment variable. + +Sat Jul 22 17:09:58 1995 Karl Berry + + * tex-file.c (KPSE_{MEM,MP,MPPOOL}_ENVS): Define envvars. + * tex-file.h (kpse_file_format_type): Add kpse_{mem,mp,mppool}_formats. + * texmf.cnf.in (MPPOOL, MPMEMS, MPINPUTS): New variables. + Adapted from: vieth@xerxes.thphy.uni-duesseldorf.de (Ulrik Vieth). + +Fri Jul 21 15:26:42 1995 Karl Berry + + * *.c, *.h: The FSF has a new address. + + * kpsewhich.c: Give error if no args. + +Wed Jul 19 17:34:26 1995 Karl Berry + + * texmf.cnf.in: Document limits on error_line et al. + +Mon Jul 17 13:09:05 1995 Karl Berry + + * acconfig.h (NO_FMTBASE_SHARE): Rename to NO_DUMP_SHARE. + +Sun Jul 16 14:17:16 1995 Karl Berry + + * acconfig.h (IPC, FUNNY_CORE_DUMP, NO_FMTBASE_SHARE): Include these. + +Sat Jul 15 12:45:51 1995 Karl Berry + + * acconfig.h (HAVE_ITOA): Remove extraneous #define. + + * texmf.cnf.in (hash_extra): New TeX array variable, 0 by default. + + * tex-file.c (KPSE_BIB_ENVS): Include TEXBIB. + +Thu Jul 13 15:04:52 1995 Karl Berry + + * texmf.cnf.in (TEXPOOL, MFPOOL): Include . after all, now that we + use TEXPOOL to search for tcx files. + +Sun Jul 9 15:30:59 1995 Karl Berry + + * tex-file.c (kpse_find_file): Don't go through the + mapped_name_list if it's null. + +Wed Jun 21 19:47:33 1995 Karl Berry + + * lib.h (FATAL5): Define this. + +Sat Jun 10 15:52:41 1995 Karl Berry + + * tex-file.c (kpse_find_file): Use texfonts.map aliases for TFM + searches. + * tex-file.h: Doc fix. + * fontmap.c (kpse_fontmap_lookup): New name. Fault in the map + table as needed, instead of initializing. Make map_create static. + * fontname.h: New name; remove map_create. + * tex-glyph.c (try_fontmap): Just call kpse_fontmap_lookup, no + need to create it. + + * fontmap.c (map_lookup): Don't let return value fall off the end + in the suffix-appending case. + From: "Heading, Anthony" . + +Fri Jun 9 19:11:34 1995 Karl Berry + + * tilde.c: Only assume PWD_H for looking up ~user, not for ~ or ~/. + * make-suffix.c: Use IS_DIR_SEP instead of assuming /. + * concatn.c: Free the in-between concatenations to avoid garbage. + * absolute.c [OS2]: Use same conventions as for DOS. + * c-std.h, c-pathch.h, c-fopen.h: Likewise. + From: rs@purple.in-ulm.de (Ralph Schleicher). + +Tue Jun 6 13:11:46 1995 Karl Berry + + * lib.h (itoa) [!HAVE_ITOA]: Define conditionally. + * itoa.c: Likewise. + * acconfig.h (HAVE_ITOA): Add this. + + * c-pathch.h, c-fopen.h [DOS]: Changes from web2pc from Wayne. + + * xputenv.c: Doc fix. + + * truncate.c (kpse_truncate_filename): Check for a device separator. + + * elt-dirs.c (main): Tests for Amiga. + +Mon Jun 5 13:12:10 1995 Karl Berry + + * absolute.c: Add Amiga support. From Andreas Scherer. + * c-pathch.h: Ditto. + * elt-dirs.c (dir_list_add): Ditto. Check for device separators, too. + +Sun Jun 4 11:29:18 1995 Karl Berry + + * c-proto.h (AA): New macro to throw away (or keep) any number of + arguments, used with an extra set of parens. + + * Makefile.in (distdir): Put PROJECTS in the distribution. + +Sat Jun 3 11:53:45 1995 Karl Berry + + * texmf.cnf.in (main_memory): Add definitions for TeX array sizes. + + * config.h (progname.h): Include this. + * prog{init,name}.c, kpsewhich.c: No longer need to include it. + * lib.h (START_FATAL, FATAL_PERROR): Use program_invocation_name + in the error message. + + * variable.h: Doc fix. + +Fri Jun 2 13:41:29 1995 Karl Berry + + * config.h (DOSISH) [DOS || OS2]: Define this. + +Tue May 30 15:43:56 1995 Karl Berry + + * tex-file.c (kpse_find_file): Don't look for foo.sty.tex before + foo.sty. Suggested by worsch@ira.uka.de. + +Mon May 29 15:24:38 1995 Karl Berry + + * db.c (db_insert): If DOS, don't check that first character on a + line IS_DIR_SEP. From Sebastian. + +Sat May 27 13:51:47 1995 Karl Berry + + * pathsearch.c (log_search): Cast time_t arg to avoid printf warning. + + * lib.h (atou): Declare it. + * Makefile.in (objects): Add atou.o. + * atou.c: New file. + +Sun May 21 10:58:31 1995 Karl Berry + + * xfopen.c: Assert non-null filenames. + +Mon May 15 17:40:27 1995 Karl Berry + + * kpsewhich.c (USAGE): Add one-line description to the help message. + +Sun Apr 16 14:25:06 1995 Karl Berry + + * line.c (BLOCK_SIZE): Increase to 56, to avoid realloc's. + +Fri Apr 14 15:56:13 1995 Karl Berry + + * Makefile.in (objects): Add xfseek and xftell, from fontutils. + +Mon Mar 13 20:05:02 1995 Karl Berry + + * MakeTeXPK.in: Don't egrep in a file that doesn't exist. + +Fri Mar 10 10:49:28 1995 Karl Berry + + * tex-file.c (kpse_find_file): Abort if the name passed in is null + or empty. + +Thu Mar 9 15:23:07 1995 Karl Berry + + * tex-file.c (kpse_init_format): Only do suffix searches for GF files. + + * acconfig.h: Warn that this is not the right thing to edit to fix + configuration problems. + +Thu Mar 2 15:58:11 1995 Karl Berry + + * texmf.cnf.in (TEXFORMATS): Doc fix. + +Fri Feb 24 16:40:23 1995 Karl Berry + + * MakeTeXPK.in: `generate rootname' with no trailing punctuation + for the dc fonts. + +Mon Feb 20 15:23:05 1995 Karl Berry + + * tex-file.h (kpse_find_mf): New abbreviation. + +Sat Feb 11 13:06:23 1995 Karl Berry + + * putenv.c: Include c-auto.h instead of kpathsea/c-auto.h, so the + sed commands don't transform it into + $(kpathsea_srcdir)/c-auto.h. From Andreas. + + * tex-make.c (maketex): Don't make a bad return from pclose a + fatal error. Reported most recently by Wayne Sullivan, also by + Andy Piper in the past. + + * MakeTeXPK.in (sauterdir): Only try this if we have the right + b-foo.mf file. And correct $DESTDIR=... mistake. + From Nick Cropper . + +Fri Feb 10 15:49:49 1995 Karl Berry + + * tex-file.c (INIT_MT): If the .program member has already been + set, don't reset it. + +Wed Jan 18 15:47:07 1995 Karl Berry + + * xopendir.c (xclosedir): Use CLOSEDIR_VOID, not VOID_CLOSEDIR. + From tim@maths.tcd.ie. + + * db.c (db_insert): Don't assert db.size>0, since we may not have + called kpse_db_search. From te@informatik.uni-hannover.de. + + * MakeTeXPK.in (dc fonts): Don't put a trailing period in the + filename. From Tor Lillqvist . + +Sun Jan 8 12:14:47 1995 Karl Berry + + * Version 2.6. + +Wed Jan 4 14:44:34 1995 Karl Berry + + * Makefile.in (mostlyclean): Remove kpsewhich. + +Tue Jan 3 11:48:40 1995 Karl Berry + + * kpsewhich.c (long_options): Can't make this automatic. + + * basename.c: Include before testing + HAVE_BASENAME. + + * Makefile.in (kpsewhich): Make the library before kpsewhich.o. + (paths.h): No need for the $(kpathsea_dir)/ any more, now make + depend gets rid of it. + + * rm-suffix.c: Doc fix. + + * kpsewhich.c: Extract the dpi from the filename if possible. + +Mon Jan 2 09:45:17 1995 Karl Berry + + * Makefile.in (kpsexpand): Replace with kpsewhich. + + * proginit.h: Doc fix. + + * texmf.cnf.in (TEXMFCNF): Rename from TEXMF_CNF. + * tex-file.c (kpse_init_format): Likewise. + +Sun Jan 1 14:04:41 1995 Karl Berry + + * Makefile.in (MakeTeXPK): Substitute for web2cdir. + * MakeTeXPK.in: Use it for MakeTeXPK.site. + (install-data): Install texmf.cnf in web2cdir instead of texmf. + * texmf.cnf.in (TEXMF_CNF): Default path includes web2cdir. + +Sat Dec 31 14:26:48 1994 Karl Berry + + * Makefile.in (objects): No more @LIBOBJS@. + * common.ac: Use AC_CHECK_FUNCS for basename, not REPLACE_FUNCS. + The latter doesn't define HAVE_BASENAME. + * basename.c [!HAVE_BASENAME]: Conditionalize whole file. + + * Makefile.in (uninstall-exec): Remove kpsexpand. + (MakeTeXPK): New target. + (install-exec): Install MTPK. + (install-library): New target to replace install-headers. + (install): Don't install-library by default. + +Fri Dec 30 15:53:04 1994 Karl Berry + + * Makefile.in (objects): Don't put @LIBOBJS@ on a line by itself. + From Joachim. + +Mon Dec 26 07:55:40 1994 Karl Berry + + * common.ac (AC_FUNC_CLOSEDIR_VOID): Call this. Reported by + Timothy Murphy . + + * tex-file.c (init_path): If a variable is set to an empty value, + ignore it. Suggested by Stephen Gildea . + + * proginit.c: If passed a NULL mode, put / in the environment here. + * tex-make.c (kpse_make_tex): Don't do STREQ on NULL (though it + should never be NULL in the first place), and properly restore + MAKETEX_MODE if it was /. + +Tue Dec 20 09:57:21 1994 Karl Berry + + * install.texi: Mention how to do optimization. + +Mon Dec 19 13:18:04 1994 Karl Berry + + * tex-file.h: Doc fix. + +Wed Dec 14 14:46:47 1994 Karl Berry + + * Version 2.5. + + * pathsearch.c (log_search): Don't prepend the `kdebug:' to the + search result. + +Sat Dec 10 16:49:12 1994 Karl Berry + + * tex-make.c (set_maketex_mag): Make case of magstep -1 work + properly. From a bug report by + heiko@lotte.sax.de (Heiko Schlittermann). + +Mon Dec 5 11:58:08 1994 Karl Berry + + * Makefile.in (objects): Add @LIBOBJS@. + * common.ac: Check for basename. + + * db.c (db_insert): Include trailing / in directory part, and pass + the key and the value in the right order. From + te@informatik.uni-hannover.de. + +Sun Dec 4 14:26:44 1994 Karl Berry + + * kpsexpand.c: Add extra filename argument. From + ware@cis.ohio-state.edu. + + * common.ac: Use AC_TRY_RUN to test for SMART_PUTENV, not + AC_TRY_LINK. From parkes@sierravista.com. + + * acconfig.h: Use #undef instead of commented-out `/* #define'. + +Sun Nov 27 13:47:06 1994 Karl Berry + + * db.c (db_insert): Don't try to insert into an empty hash table. + From dc@cobi.gsfc.nasa.gov (and others). + + * pathsearch.c (log_search): Call DEBUGF, not printf, for the + filenames. From John I. + + * tex-make.c (kpse_make_tex): If MAKETEX_MODE is /, unset it and + reset it around the command expansion. + (maketex): Back to calling db_insert. + +Sat Nov 26 11:44:09 1994 Karl Berry + + * cnf.c (read_file): If expansion of $TEXMF (KPSE_DB_DIR) fails, + expand DEFAULT_TEXMF. From te@informatik.uni-hannover.de. + +Thu Nov 24 13:41:15 1994 Karl Berry + + * tex-file.c (KPSE_BST_ENVS): Do not look at TEXINPUTS. + + * tex-file.h: Doc fix. + +Tue Nov 15 14:06:56 1994 Karl Berry + + * progname.c (kpse_set_progname): Use basename. + +Fri Nov 11 19:12:23 1994 Karl Berry + + * acconfig.h (HAVE_SIGIO): Add this. + +Tue Nov 8 19:14:12 1994 Karl Berry + + * tex-make.c (kpse_make_tex): Change argument name from + `basename', since now we have a fn by that name. + * magstep.c (kpse_magstep_fix): Initialize mdpi. + * basename.c (basename): Initalize base. + +Mon Nov 7 15:46:21 1994 Karl Berry + + * common.ac: Run autoupdate. + * c-dir.h: Change #if names and NLENGTH to new style. + +Fri Oct 28 21:28:02 1994 K. Berry (karl@terminus.cs.umb.edu) + + * Version 2.4. + + * tex-make.c (maketex): Don't call db_insert, that routine is + buggy. I'll fix it later. In the meantime, trying to get a + semi-stable release. + +Tue Oct 25 16:43:31 1994 Karl Berry + + * Version 2.3. + + * progname.c (kpse_set_progname): Initialize kpathsea_debug from + the KPATHSEA_DEBUG envvar. From neal@ctd.comsat.com. + +Mon Oct 24 13:41:24 1994 Karl Berry + + * db.c (db_insert): New function. + * db.h: Declare it. + * tex-make.c (maketex): db_insert the result if we succeeded. + + * basename.c: New file to define basename. + * lib.h (basename): Declare it. + * Makefile.in (objects): Include basename.o. + + * tex-file.h (kpse_file_format_type): Add missing enum values for + base/fmt/pool files. + * tex-file.c (kpse_init_format): Add cases for these. + From te@informatik.uni-hannover.de. + + * lib.h (WARNING, FATAL): Use fputs instead of fprintf. + * Many files: Use DEBUGF instead of printf ("kdebug". + * debug.h (DEBUGF) [DEBUG]: Define this. + + * xputenv.c (xputenv): Initialize that static saved_env_items to + null, just for documentation's sake. + +Tue Oct 18 13:19:06 1994 Karl Berry + + * tex-file.c (KPSE_*_ENVS): Move environment variable list here. + * tex-file.h: Move them from here. + + * tex-glyph.h: Doc fix. + + * tex-file.c (kpse_find_file): Correct off-by-one in suffix + comparison. From toy@rtp.ericsson.se. + +Mon Oct 17 14:01:02 1994 Karl Berry + + * elt-dirs.c (do_subdir): Find a top-level subdir if it matches + the POST. + + * db.c (kpse_db_search): Allow for the passed name including a + directory part, as in dpi600/cmr10.pk. + * tex-glyph.c (try_format): First search all specs with + must_exist=false. + + * kpsexpand.c: New file, from te@informatik.uni-hannover.de. + * Makefile.in (kpsexpand): New target (a program). + (install-exec): Depend on, and install, kpsexpand. + + * common.ac: Doc fix. + + * cnf.c (do_line): Don't quit just because the variable is in the + environment. From te@informatik.uni-hannover.de. + + * tex-glyph.c (PXL_BITMAP_SPEC): Remove this, we're not going to + support pxl1500. + +Sun Oct 16 20:46:26 1994 Karl Berry + + * kpathsea.texi: Make it clear that names of debugging bits can + never be used. + +Fri Oct 14 10:31:35 1994 Karl Berry + + * Version 2.2. + + * hash.c (hash_lookup) [DEBUG]: Cast to long, not int. + +Thu Oct 13 15:39:34 1994 Karl Berry + + * db.c (db_build): Warn if ls-R contains nothing useful. + + * debug.c (fopen, fclose) [DEBUG]: fflush stdout. + * dir.c (dir_links), + * hash.c (hash_lookup), + * tex-file.c (kpse_init_format), + * elt-dirs.c (kpse_element_dirs): Likewise. + +Thu Oct 13 09:02:56 1994 Karl Berry + + * hash.c (kpse_debug_hash_lookup_int) [DEBUG]: New global. + (hash_lookup): Use it. + * hash.h [DEBUG]: Declare it. + * dir.c (dir_links) [DEBUG]: Set it and reset it. + + * tex-glyph.c (PXL_BITMAP_SPEC): Add this (pxlNNN/cmr10.pk) for + the Bitstream utilities. From abrahams@acm.org. + (try_format): Search for this. + +Tue Oct 11 15:15:49 1994 Karl Berry + + * db.c (db_build): Use kpse_db_dir instead of KPSE_DB_DIR. This + avoids one variable expansion, and te@informatik.uni-hannover.de + says otherwise TeX sometimes can't find ls-R. + +Sun Oct 9 17:18:23 1994 Karl Berry + + * kdefault.c: Rename from default.c. + * Makefile.in (objects): Likewise. + +Fri Oct 7 12:58:33 1994 Karl Berry + + * tex-file.c (kpse_init_format): Call INIT_MT for the any_glyph + case. From carson@lehman.com. + +Sun Oct 2 14:11:20 1994 Karl Berry + + * magstep.c: Doc fix. + +Sun Sep 25 17:11:40 1994 Karl Berry + + * Makefile.in: Include library.make. + +Thu Sep 22 15:34:40 1994 Karl Berry + + * tex-file.h (kpse_file_format_type): Don't make equal to the last + element index, make one more. From Eric Auborg. + +Thu Sep 15 19:24:30 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (distdir): Include install.texi in the distribution. + +Mon Sep 12 11:05:18 1994 Karl Berry (karl@cs.umb.edu) + + * Version 2.1. + +Sun Sep 11 15:03:18 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (install-data): Install texmf.cnf if it didn't exist. + +Sat Sep 10 13:28:29 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (texmf.sed, paths.h): Use tr 012 instead of \n. + From John Interrante. + + * Makefile.in (distdir): Include the .aux and .cps files in the + distribution. Don't include paths.h (from John Interrante). + + * kpathsea.texi: Fix overfull boxes and other TeX errors. + +Wed Sep 7 16:28:37 1994 Karl Berry (karl@cs.umb.edu) + + * Version 2.0. + +Tue Sep 6 10:33:18 1994 Karl Berry (karl@cs.umb.edu) + + * dir.c (dir_links): Use %ld for ret, since it's now a long. + +Sat Sep 3 09:01:25 1994 Karl Berry (karl@cs.umb.edu) + + * dir.c (dir_links): Use long instead of int for the cast and the + variable, to avoid warnings on the Alpha. + + * c-std.h (SYSV, X_NOT_STDC_ENV): Don't define these here. + * c-memstr.h (SYSV): Define this. + (_XFUNCS_H_): And this. + + * Makefile.in (distclean): Add texmf.cnf and texmf.sed. + +Thu Sep 1 14:22:48 1994 Karl Berry (karl@cs.umb.edu) + + * xputenv.c (putenv): Declare this to avoid a warning. + * xstat.c (lstat): And this. + + * common.ac (SMART_PUTENV): Use program to test for this. From + mike@cs.utah.edu. + + * tex-glyph.c (try_fallback_resolutions): Quit early if there's no + resolutions in the list. From sanjoy@dope.caltech.edu. + +Tue Aug 30 14:26:48 1994 Karl Berry (karl@cs.umb.edu) + + * acconfig.h (FOIL_X_WCHAR_T): New definition. + + * c-std.h (hypot) [!hypot]: Conditionalize declaration. + +Fri Aug 26 09:00:24 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (install-data): Install headers into + $(includedir)/kpathsea, not just $(includedir). From john@wpi.edu. + + * pathsearch.c (search): Show results of the search as well as the + start of it. + +Thu Aug 25 13:40:29 1994 Karl Berry (karl@cs.umb.edu) + + * proginit.c (kpse_init_prog): Newline at end of fputs. + + * pathsearch.c (search): Add debug statement. + * debug.h (KPSE_DEBUG_SEARCH): New bit. + + * tex-file.h (kpse_format_info_type): Rename `font_override_p' from + `font_p'. Also `program_enabled' => `program_enabled_p'. + Also new member `suffix_search_only'. + * tex-file.c (kpse_find_file): Avoid searching for foo.tex.tex, etc. + +Tue Aug 16 09:29:59 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (maketex): Announce that we are running the script + before running it. + +Mon Aug 15 11:18:19 1994 Karl Berry (karl@cs.umb.edu) + + * texmf.cnf.in (PKFONTS.xdvi): Write program-specific definition + to include gsftopk and ps2pk ``modes''. + +Sat Aug 13 16:34:43 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (lib): Rename to program to simplify rules. + + * magstep.h: Doc fix. + + * common.ac (AC_HAVE_FUNCS): Test for bcopy. + +Tue Aug 9 14:18:56 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (misstex): Prepend kpathsea: to the missfont.log + message. + +Mon Aug 8 17:53:58 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (set_maketex_mag): Rewrite to call kpse_magstep_fix. + * magstep.[ch]: New files. + +Fri Aug 5 14:07:51 1994 Karl Berry (karl@cs.umb.edu) + + * db.c (match): Allow a trailing component in the filename. + +Tue Aug 2 08:55:21 1994 Karl Berry (karl@cs.umb.edu) + + * Change `debug:' to `kdebug:'. + * hash.c (hash_lookup): Print results of lookup if DEBUG_HASH. + * debug.h (KPSE_DEBUG_HASH): New bit, replacing DB_BUILD. + * db.c (db_build): Don't print the built hash table. + + * db.c (match): Implement this. Petr Sojka and Zdenek Salvet(?) + supplied code for this, but I wound up writing my own. + * variable.c (expand): Do variable expansion on the value. + + * texmf.cnf.in (TEXINPUTS): Put this after the .prog-specific entries. + + * tex-file.c (kpse_pict_format): Remember to break after setting + the type. + (EXPAND_DEFAULT, init_path): Keep raw_path as pre-default expansion. + +Sun Jul 31 14:18:09 1994 Karl Berry (karl@cs.umb.edu) + + * debug.c: Don't include debug.h, it's already in debug.h. + + * Makefile.in (db.o,pathsearch.o): Don't need these special cases + since tossed db_dir from paths.make. + * db.h (DB_DIR): Change default to $TEXMF, rename to KPSE_DB_DIR. + (kpse_db_dir): New global variable (sigh). + * db.c (kpse_db_dir): Define. + * cnf.c: Include db.h for KPSE_DB_DIR. + (read_files): Set kpse_db_dir after all have been read. + * pathsearch.c (elt_in_db): Check if kpse_db_dir is null. + (path_search): Do not initialize db_dir. + +Sat Jul 30 06:12:12 1994 Karl Berry (karl@cs.umb.edu) + + * c-dir.h [_POSIX_VERSION]: Remove this condition; just use DIRENT. + +Fri Jul 29 11:36:25 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c (init_path): Look up cnf file value if no suffix. + + * xstat.h (SAME_FILE_P): Move here. + * c-stat.h (SAME_FILE_P): From here. + * file-p.c: Change include. + * lib.h (dir_p, dir_links): Declare here. + * dir.h: Split into xopendir.h and c-dir.h; Sun 3 include files + get confused otherwise, according to john@minster.york.ac.uk. + * xopendir.c: Include xopendir.h. + * elt-dirs.c, dir.c: Change includes. + +Sun Jul 17 10:21:16 1994 Karl Berry (karl@cs.umb.edu) + + * hash.c (hash_insert): Put new elements in at the end of the + list, instead of the beginning. + * hash.h: Document this. + + * texmf.cnf.in (TEXMFROOT): Change to TEXMF. + * kpathsea.texi: Likewise. + + * cnf.c (do_line): assert program_invocation_short_name. + * progname.c: Doc fix. + + * absolute.[ch] (kpse_absolute_p): Take additional arg relative_ok. + * pathsearch.c (log_search): Call it (with false). + * tex-glyph.c: Change call. + + * pathsearch.c (path_search): Initialize db_dir here. + (elt_in_db): Not here. + +Fri Jul 15 11:44:15 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.h: Doc fix. + + * pathsearch.c (log_search): Pass in the whole str_list; anything + else is unreliable. + + * proginit.[ch] (kpse_init_prog): Don't pass in argv0; we need it + earlier. + +Tue Jul 12 11:56:54 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c (init_path): Use the first envvar that's *set*, not + the first in the list. + + * tex-file.h (kpse_format_info_type): New member `type'. + * tex-file.c (kpse_init_format): Initialize it. + + * pathsearch.c (log_search): New fn. + (search): Call it. + +Fri Jul 1 11:54:29 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c: Doc fix. + +Mon Jun 27 10:18:59 1994 Karl Berry (karl@cs.umb.edu) + + * db.c (db_build): Call kpse_var_expand on the db filename. + * pathsearch.c (elt_in_db): Likewise. + + * tex-glyph.h (kpse_find_gf): By analogy with kpse_find_pk. + +Sat Jun 25 16:09:05 1994 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (try_format): Try both Unix and DOS bitmap specs, + instead of just one or the other. + (bitmap_name): No longer needed. + +Fri Jun 24 11:52:32 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c (kpse_find_file): Don't try the suffix if it doesn't + exist. + + * tex-file.h (kpse_find_{dvips_header,pict}): New definition. + +Thu Jun 23 16:57:58 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.h (kpse_{pict,dvips_header}_format): New consts. + (KPSE_{PICT,DVIPS_HEADER}_ENVS): Likewise. + +Tue Jun 21 11:53:09 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c (kpse_find_file): Try the name as given if the name + concatenated with the suffix fails, for the sake of, e.g., EPS files. + + * tex-file.h (kpse_find_tex): New definition. + + * absolute.[ch]: Make arg const. + + * tex-glyph.[ch]: (kpse_bitmap_tolerance): Move here from tex-make. + + * c-proto.h (P6[CH]): New definitions. + + * Makefile.in (objects): Add proginit.o. + * proginit.[ch]: New files. + +Mon Jun 20 14:55:57 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.c (kpse_init_format): Make override path not apply to + TFM and VF files. + + * tex-glyph.c (kpse_find_glyph_format): Rename to kpse_find_glyph, + and don't call MakeTeXPK if the filename is absolute. + * tex-glyph.h: Likewise. + +Sun Jun 19 11:00:50 1994 Karl Berry (karl@cs.umb.edu) + + * common.ac (HAVE_PROGRAM_INVOCATION_NAME): Test for this. + * acconfig.h: #undef this by default. + * progname.[ch]: New files. + * Makefile.in (objects): Add progname.o. + * cnf.c (do_line): Check for . qualification. + +Sat Jun 18 16:55:36 1994 Karl Berry (karl@cs.umb.edu) + + * elt-dirs.c (kpse_element_dirs): Avoid stats in leaf directories + found via a non-null post. + +Fri Jun 17 14:25:08 1994 Karl Berry (karl@cs.umb.edu) + + * elt-dirs.c (kpse_element_dirs) [DEBUG]: Print the directory + expansion of the path element. + + * str-llist.h: Doc fix. + + * elt-dirs.c (do_subdir): Ignore anything beginning with ., not + just `.' and `..'. + +Tue Jun 14 11:53:49 1994 Karl Berry (karl@cs.umb.edu) + + * dir.c (dir_links): Cache the lookups. + + * elt-dirs.c (kpse_element_dirs): Don't expand the argument. + * expand.h (kpse_path_expand): New routine. + * expand.c: Define it. + * pathsearch.h: Doc fix. + + * db.c, tex-file.c [DEBUG]: Prefix output lines with `debug:'. + + * tex-file.h (kpse_format_info_type): Add cnf_path to the struct. + * tex-file.c (kpse_init_path): Print the cnf_path. + (init_path): Set it, instead of a local variable. + + * pathsearch.c (path_search): Use !! for no-disk-search instead of + %%, because now % is the comment char in cnf files. + * kpathsea.texi: Document this. Also change all `Kpathsearch' to + `kpathsea'. + +Mon Jun 13 10:15:49 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.h (kpse_set_maketex_mag): Remove. + * tex-make.c (kpse_set_maketex_mag): Make static, remove kpse_ + prefix, and use KPATHSEA_DPI and MAKETEX_BASE_DPI instead of args. + +Sun Jun 12 13:49:15 1994 Karl Berry (karl@cs.umb.edu) + + * db.c (db_build): Put a header on the hash table. + + * tex-glyph.c (try_format): Set extension and path after + kpse_init_format, natch. + +Sat Jun 11 14:26:34 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objects): Add cnf.o. + * variable.c (expand): Call kpse_cnf_get if no envvar value. + +Fri Jun 10 11:20:23 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.h: Remove spec type and variable. + +Thu Jun 9 13:42:21 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objects): Remove init-path.o. + * tex-file.c (kpse_find_file): Rewrite to initialize the paths + only once, and keep all path info in a structure. + * tex-file.h: Vastly simplify. + * tex-glyph.h (kpse_font_file_type): Move here, since it's really + only for glyphs. + * tex-glyph.c: Corresponding changes. + * debug.h (KPSE_DEBUG_PATHS): New debug bit. + + * default.h, str-list.h: Doc fix. + +Tue May 31 10:06:51 1994 Karl Berry (karl@cs.umb.edu) + + * debug.c: Doc fix. + +Mon May 23 11:50:03 1994 Karl Berry (karl@cs.umb.edu) + + * c-fopen.h (FOPEN_A_MODE): Define this. + * tex-make.c (misstex, maketex): Split up kpse_make_tex into + these, and create missfont.log if appropriate. + +Sun May 22 17:39:52 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.h: Doc fix. + +Wed May 11 13:25:58 1994 Karl Berry (karl@cs.umb.edu) + + * configure.in (AC_OUTPUT): Use just `Makefile' instead of + `./Makefile', to avoid a bug in Autoconf (through 1.10). + +Sun Apr 17 16:18:00 1994 Karl Berry (karl@ra.cs.umb.edu) + + * debug.h: Prefix macros with KPSE_. + * db.c, dir.c: Change calls. + + * common.ac: Remove :: VPATH stuff; that made it in to Autoconf 1.8. + + * Makefile.in (top_srcdir): Define this for configure to substitute. + +Thu Apr 7 17:52:05 1994 Karl Berry (karl@ra.cs.umb.edu) + + * debug.[ch]: Implement fopen/fclose tracing. + +Thu Mar 31 07:25:49 1994 Karl Berry (karl@cs.umb.edu) + + * Version 1.8. + +Thu Mar 24 10:01:20 1994 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c: Doc fix. + + * pathsearch.c (path_search): Don't search the disk if there is + magic in the path spec. + + * db.c: Doc fix. + +Wed Mar 16 13:50:17 1994 Karl Berry (karl@cs.umb.edu) + + * readable.c (kpse_readable_file): Complain if errno == EPERM. + +Sun Mar 13 11:14:19 1994 Karl Berry (karl@cs.umb.edu) + + * pathsearch.h (kpse_path_search): Take an extra arg must_exist. + * pathsearch.c (kpse_path_search, search, path_search): Likewise. + * tex-file.c (kpse_find_file): Change call. + * tex-file.h (kpse_find_*): Change these calls, too. + + * hash.c (hash_create): Don't use xcalloc to init pointers to null. + + * db.c (kpse_db_search): Don't free the pointer after incrementing it. + From Frank Jensen. + +Sat Mar 12 17:55:36 1994 Karl Berry (karl@cs.umb.edu) + + * db.h (kpse_db_search): Returns a pointer. + * db.c (kpse_db_search): If db can't be built, return NULL, else a + pointer to the (possibly empty) list. + (db_build): Return whether we found the file. + * pathsearch.c (path_search): Change call. + +Thu Mar 10 07:45:13 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (install-info): New target. + +Fri Mar 4 08:06:16 1994 Karl Berry (karl@cs.umb.edu) + + * hash.c (hash): Change hash function to spread out the values a + bit better. + + * debug.h (DEBUG_DB_BUILD): New debug bit. + * db.c (db_build) [DEBUG]: If bit is set, print hash table. + * hash.h (hash_print): Declare. + +Thu Mar 3 08:52:01 1994 Karl Berry (karl@cs.umb.edu) + + * Version 1.7. + +Sun Feb 27 15:57:30 1994 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objects): Add db.o, hash.o. + * db.[ch]: New files. + * hash.[ch]: Also new files. + * pathsearch.c (path_search): Try db search. + * tex-glyph.c, fontmap.c: Use general hash functions. + +Sat Feb 26 13:15:53 1994 Karl Berry (karl@cs.umb.edu) + + * fontmap.c: Doc fix. + + * pathsearch.c (INIT_ALLOC): Increase to 75, what the heck. + +Fri Feb 25 08:30:50 1994 Karl Berry (karl@cs.umb.edu) + + * tex-file.[ch]: Decare args const. + +Thu Feb 24 07:55:43 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.h: Include tex-file.h, not init-path.h. + + * init-path.h (KPSE_*_{ENVS,PATHS}, kpse_font_override_path): Move + to tex-font.h. + * tex-font.h (kpse_find_{file,tfm,vf}): Also declare these. + * tex-font.c (kpse_find_file): Define these. + (kpse_font_override_path): Move definition here. + + * tex-file.*: Rename from tex-font.*. + * GNUmakefile: Corresponding changes. + + * elt-dirs.c (do_subdir): Only append the / once we know it's a + directory. + +Wed Feb 23 16:41:31 1994 Karl Berry (karl@cs.umb.edu) + + * elt-dirs.c (do_subdir): Don't tack POST on if it is exactly the + d_name, so we can find a/b with a path of a//b. + + * c-vararg.h (PVAR3[CH]): New defines. + + * init-path.h: Include KPSE_*_{ENVS,PATHS} here. + (kpse_init_path): Take an additional arg font_p. + * init-path.c (kpse_override_path): Rename kpse_font_override_path. + (kpse_init_path): Only use kpse_font_override_font if font_p. + +Mon Feb 21 15:38:53 1994 Karl Berry (karl@cs.umb.edu) + + * common.ac (extrasub): Define to remove VPATH lines if srcdir = `.'. + +Thu Feb 3 06:19:49 1994 Karl Berry (karl@cs.umb.edu) + + * Version 1.6. + + * fn.c (fn_copy0): Remember to allocate space for the null. + Thanks, simon. + +Wed Feb 2 09:57:47 1994 Karl Berry (karl@cs.umb.edu) + + * tex-make.h (KPSE_BITMAP_TOLERANCE): Move to here from tex-glyph.c + (kpse_check_bitmap_tolerance): Declare. + * tex-make.c (kpse_check_bitmap_tolerance): Define. + +Tue Feb 1 10:42:03 1994 Karl Berry (karl@cs.umb.edu) + + * c-std.h (*alloc) [! _MALLOC_INTERNAL]: Make decl conditional. + + * c-std.h [HAVE_STDLIB_H]: Change #if for including to this. + * common.ac (AC_HAVE_HEADERS): Check for stdlib.h. + + * Makefile.in (paths.h): Do all substitutions globally. + + * absolute.c [DOS]: Include c-ctype.h. + * tex-glyph.c (KPATHSEA_BITMAP_NAME) [DOS]: Double the backslash. + * elt-dirs.c (do_subdir) [!UNIX_ST_LINK]: Avoid dangling else. + From Wayne. + + * paths.h.in: Doc fix. + + * xputenv.c (xputenv): Check entire variable name for being saved, + not just a prefix of it. + +Mon Jan 31 12:05:30 1994 Karl Berry (karl@cs.umb.edu) + + * fn.c (fn_copy0): Allocate LEN if that's bigger than CHUNK_SIZE. + (CHUNK_SIZE): Increase to 75. + +Sat Jan 22 15:36:08 1994 Karl Berry (karl@cs.umb.edu) + + * Version 1.5. + + * common.ac (AC_HAVE_FUNCS): Check for memmove. + + * paths.h.in (DEFAULT_MF_PATH): Don't search just public/, cause + we need ams/. + +Mon Jan 17 15:09:36 1994 Karl Berry (karl@cs.umb.edu) + + * paths.h.in (DEFAULT_{FMT,BASE}_PATH): Include `.'. + +Sun Jan 16 14:50:02 1994 Karl Berry (karl@cs.umb.edu) + + * paths.h.in (DEFAULT_PK_PATH): Search subdirs of pk. + +Mon Jan 10 16:40:35 1994 Karl Berry (karl@cs.umb.edu) + + * xputenv.c (xputenv): Don't try to be smart about saving/freeing + stuff if SMART_PUTENV is defined. + + * c-std.h (assert) [!HAVE_ASSERT_H]: Define as nothing, to avoid + undefined references to assert. + +Tue Dec 21 16:28:13 1993 Karl Berry (karl@cs.umb.edu) + + * c-std.h (SYSV) [STDC_HEADERS]: Define, to get around old X + include files under hpux. + +Sun Dec 19 13:06:15 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (objects): Put tex-font.o first. + +Sat Dec 18 15:03:57 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (GCC_WCHAR_T, _GCC_WCHAR_T): Remove these; I have + another theory now for wchar_t, done in xdvi.h and x11.c. + +Sat Dec 18 14:41:15 1993 Karl Berry (karl@owl.hq.ileaf.com) + + * c-memstr.h ([r]index) [STDC_HEADERS]: Conditionalize #define. + +Tue Dec 14 17:43:30 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (paths.h): Change substitutions accordingly. + * paths.h.in (DEFAULT_FMT_PATH): Variable is now fmtdir. + (DEFAULT_{BIB,BST}_PATH): Variable is now texmf_prefix. + +Sat Dec 11 13:21:43 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (ABS): New macro. + (kpse_set_maketex_mag): Use it, instead of fabs. + +Fri Dec 10 15:31:16 1993 Karl Berry (karl@cs.umb.edu) + + * xmalloc.c, xrealloc.c: Use exit instead of abort, remove abort + decls, and reword error messages to be less cryptic. From + john@minster.york.ac.uk. + + * dir.h: use `defined' instead of just `DIRENT || _POSIX_VERSION'. + How annoying. From kretschm@aitxu3.ait.physik.uni-tuebingen.de. + + * xputenv.c (putenv): Remove declaration, as different systems do + it differently. From kayvan@satyr.sylvan.com. + +Thu Dec 9 09:12:33 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (kpse_set_maketex_mag): Allow off-by-1 when deciding + if a dpi is a magstep. + +Tue Dec 7 11:03:51 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (kpse_set_maketex_mag): New routine from dvips, + called by dvipsk and xdvik to ensure consistency. + (magstep): Subroutine of above, also from dvips. + * tex-make.h: Declare it. + + * tex-doc.texi: Correct menu item (from maechler@stat.math.ethz.ch). + +Fri Dec 3 12:53:38 1993 Karl Berry (karl@cs.umb.edu) + + * c-pathmx.h: Doc fix. + +Sat Nov 27 14:36:11 1993 Karl Berry (karl@cs.umb.edu) + + * default.h: Doc fix. + + * paths.h.in (texfontdir): This has been renamed to fontdir. + +Sun Nov 21 08:28:41 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (distdir): Include HIER in the distribution, until + we merge it into the manual. + +Sun Nov 7 14:54:47 1993 Karl Berry (karl@cs.umb.edu) + + * c-namemx.h (NAME_MAX): Avoid use of pathconf. + * c-pathmx.h: Doc fix. + +Thu Nov 4 14:50:45 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (_GCC_WCHAR_T) [!GCC_WCHAR]: Conditionalize. + + * c-std.h (EXIT_SUCCESS) [!EXIT_SUCCESS]: Move these defines + outside of !STDC_HEADERS, for the sake of SunOS 4.1.1. (From + vonbrand@inf.utfsm.cl.) + +Wed Nov 3 14:43:05 1993 Karl Berry (karl@cs.umb.edu) + + * Version 1.4. + +Wed Nov 3 07:05:48 1993 Karl Berry (karl@cs.umb.edu) + + * paths.h.in (DEFAULT_{BASE,FMT}_PATH): Had these definitions reversed. + +Fri Oct 29 19:27:36 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (try_fallback_resolutions): Initialize ret in all cases. + +Thu Oct 28 14:32:34 1993 Karl Berry (karl@cs.umb.edu) + + * lib.h: Doc fix. + + * common.h (AC_UNISTD_H): Replace this with unistd.h in the list + of HAVE_HEADERS. + +Tue Oct 26 13:59:33 1993 Karl Berry (karl@cs.umb.edu) + + * str-llist.[ch]: New files. + * Makefile.in (objects): Add str_llist.o. + * elt-dirs.[ch]: Use str_llist_type throughout. + * pathsearch.c (dir_list_search): Take a str_llist_type, and float + a successful dir towards the top. + (path_search): Change call of kpse_element_dirs. + +Sun Oct 24 19:41:49 1993 Karl Berry (karl@cs.umb.edu) + + * elt-dirs.c (do_optional): Remove this stub. + (expand_elt): Don't call it. + +Fri Oct 22 14:46:44 1993 Karl Berry (karl@cs.umb.edu) + + * xmalloc.c, xrealloc.c, line.c, pathsearch.c: Doc fix. + +Tue Oct 19 12:11:32 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (try_fallback_resolutions): New routine. + (kpse_find_glyph_format): Call it, instead of repeating (the now + pretty complicated) code. + * tex-font.c (kpse_init_fallback_resolutions): Pass the value of + any environment variable, not its name. From R.Kooijman@et.tudelft.nl. + + * c-memstr.h (str[r]chr) [!str[r]chr]: Conditionalize. From + maarrrk@seidel.ece.ucsb.edu. + +Tue Oct 12 16:26:48 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c: Doc fix. + +Thu Oct 7 13:13:57 1993 Karl Berry (karl@cs.umb.edu) + + * xmalloc.c: Rewrite to not require . + * xrealloc.c: Likewise. + + * make-suffix.c (make_suffix): Declare variables const. + * remove-suffx.c (remove_suffix): Likewise. Also rename to + rm-suffix.c. + * xputenv.c (putenv): Declare with correct prototype. + * fontmap.c (internal routines): Likewise. + * line.c (xmalloc, xrealloc): Declare as void *. + (From john@minster.york.ac.uk.) + +Wed Oct 6 06:49:53 1993 Karl Berry (karl@cs.umb.edu) + + * Version 1.3. + + * tilde.c (kpse_tilde_expand): Always return a malloc-ed value. + (From ken@cs.toronto.edu.) + +Sun Oct 3 14:11:33 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (_GCC_WCHAR_T): Define. + +Sat Oct 2 17:17:32 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (install-*): Don't reassign PATH, just invoke + mkdirchain explicitly. + + * tex-glyph.c (KPATHSEA_BITMAP_NAME) [DOS]: Define what I think + will work for this ... + + * paths.h.in: Doc fix. + + * Makefile.in: Doc fix. + + * tex-glyph.c (kpse_find_glyph_format): Unconditionally initialize + glyph_paths[*], since we might use them both in try_size. From + worsch@ira.uka.de. + +Fri Oct 1 12:02:11 1993 Karl Berry (karl@cs.umb.edu) + + * expand.c: Doc fix. + +Wed Sep 29 15:21:49 1993 (karl@terminus.cs.umb.edu) + + * Version 1.2. + +Sat Sep 25 14:12:00 1993 Karl Berry (karl@cs.umb.edu) + + * pathsearch.c (path_search, absolute_search): Don't initialize + structs. + +Fri Sep 24 12:50:00 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (try_size): Skip the simultaneous stuff. + (try_format): Set the envvar here. + (bitmap_name): Not here. + * pathsearch.c (kpse_*_multi_search): Delete. + Change most other routines to take only a single name again, + instead of a name list. + * pathsearch.h: Delete decls. + + * tex-glyph.c (init-path.h): Don't need to include this. + + * tex-glyph.c (kpse_find_glyph_format): Try the fallback + resolutions for the fallback font. + + * Makefile.in (warn_more, MAKEINFO_FLAGS) [hayley]: Define these + for development and distribution. + + * Makefile.in (dvi): Make analogous to info (including use of new + suffix rule). + + * tex-glyph.c (kpse_find_glyph_format): Set KPATHSEA_NAME to the + fallback font if we get that far. + +Wed Sep 15 19:29:56 1993 Karl Berry (karl@cs.umb.edu) + + * filefmt.h (KPSE_*_PATH): Pass NULL as first arg. + + * xputenv.c (xputenv): Rewrite again to save the variable names, + not the old items. + +Mon Sep 13 06:55:29 1993 Karl Berry (karl@cs.umb.edu) + + * concatn.h: Doc fix. + +Sun Sep 12 15:54:55 1993 Karl Berry (karl@cs.umb.edu) + + * lib.h (XTALLOC): Parenthesize the cast. + + * xputenv.c (xputenv): Rewrite to collect some of the garbage. + +Fri Sep 10 14:00:35 1993 Karl Berry (karl@cs.umb.edu) + + * lib.h (ENVVAR_SET_DEFAULT): No longer needed. + + * xputenv.c (xputenv_int): New routine. + +Thu Sep 9 14:58:00 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c (MAKE_TEX_PK_SPEC): Change MAKETEX_DPI to + KPATHSEA_DPI. + + * tex-glyph.c (try_fontmap): Use KPSE_GLYPH_PATH. + * filefmt.c (KPSE_GLYPH_{PATH,ENVS}): New macros. + (KPSE_{GF,PK}_ENVS): Use GLYPH_ENVS. + + * tex-glyph.c (bitmap_name): Rewrite to use a variable spec, + introducing KPATHSEA_{BITMAP_NAME,FORMAT,DPI,NAME}. + (kpse_find_glyph_format): Set KPATHSEA_DPI instead of MAKETEX_DPI; + also set KPATHSEA_NAME. + (try_fontmap): Also set KPATHSEA_NAME here. + (try_size): Set KPATHSEA_DPI here. + + * tex-glyph.c (try_name): Delete this routine. + (kpse_find_glyph_format): Try fallback resolutions here, call + try_resolution directly. + (try_fontmap): Call try_resolution directly. + + * init-path.h: Need not include c-proto.h. + +Sun Aug 29 13:34:25 1993 Karl Berry (karl@cs.umb.edu) + + * tex-make.c: Doc fix. + + * filefmt.h: Don't need c-proto.h or types.h. + +Fri Aug 27 10:36:46 1993 Karl Berry (karl@cs.umb.edu) + + * c-vararg.h (PVAR2C): Take AP as an arg. + + * init-path.[ch] (kpse_init_path): Take the current value as an + additional argument, separate from the default path, and always + expand_default. + + * uppercasify.c (uppercasify): Don't discard upcased result! + +Thu Aug 26 10:36:28 1993 Karl Berry (karl@cs.umb.edu) + + * Version 1.1. + +Sun Aug 22 19:18:35 1993 Karl Berry (karl@cs.umb.edu) + + * install-data (install-data): Replace nonexistent + $(kpath_includedir) with $(includedir), and define it. Also + remove c-auto.h. + +Thu Aug 5 09:03:22 1993 Karl Berry (karl@cs.umb.edu) + + * Version 1.0. + +Wed Aug 4 13:51:24 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (kpse_find_glyph_format): Fill in the font_file + struct in the maketex case. + + * Makefile.in (info): Just depend on kpathsea.info, and rely on + new suffix rule to do the work. + +Tue Aug 3 17:50:40 1993 Karl Berry (karl@fishbowl.hq.ileaf.com) + + * tex-glyph.c (try_name): Don't free expanded_name if we're + returning it. + +Tue Aug 3 10:13:43 1993 Karl Berry (karl@owl.hq.ileaf.com) + + * version.c (kpathsea_version_string): Do not declare const. + + * line.h (read_line): Protoize decl. + +Tue Aug 3 09:10:07 1993 Karl Berry (karl@blood.hq.ileaf.com) + + * c-memstr.h (bcmp, bcopy, bzero) [!HAVE_BCOPY]: Conditionalize. + + * putenv.c: Include , and use const when + calling memcpy. + +Sun Aug 1 08:48:49 1993 Karl Berry (karl@cs.umb.edu) + + * Add new features to manual. + + * Makefile.in (objects): Include putenv.o. + * putenv.c: New file from gdb. + * common.ac: Test for putenv. + +Sat Jul 31 11:54:31 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (distclean): Remove paths.h. + + * Most files: changes for traditional C compatibility. + + * filefmt.h: Add new KPSE_..._PATH's for the other formats. + * paths.h.in: Add defaults. + * Makefile.in (paths.h): sed the values in. + +Fri Jul 30 17:23:10 1993 Karl Berry (karl@cs.umb.edu) + + * filefmt.h (KPSE_VF_PATH): Add empty parens. + + * tex-paths.h*: Rename to just paths.h*. + +Tue Jul 27 09:00:58 1993 Karl Berry (karl@cs.umb.edu) + + * filefmt.h: Include tex-paths.h, and use default paths in + KPSE_..._PATH macros. + + * find-suffix.c: Correct logic. + + * filefmt.h: Include init-path.h. + +Sat Jul 24 10:44:21 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (kpse_find_glyph_format): Assign to it. + * tex-font.h (kpse_font_file_type): New member `source'. + (KPSE_FONT_FILE_SOURCE): Accessor macro. + (kpse_source_type): New type. + +Wed Jul 21 19:45:45 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (configclean): New target. + +Sun Jul 18 13:53:38 1993 Karl Berry (karl@cs.umb.edu) + + * tilde.[ch] (kpse_expand_tilde): Rename to kpse_tilde_expand. + + * elt-dirs.c, pathsearch.c, tex-glyph.c: Replace calls to + kpse_expand_tilde with kpse_expand. + * expand.[ch]: New files. + * Makefile.in (objects): Add it. + + * fn.[ch]: New files. + * elt-dirs.c (fn*): Moved to fn.c. + * tex-make.c, variable.c: Use the new routines. + * *obstack*: No longer needed. + * Makefile.in (objects): Appropriate changes. + +Sat Jul 17 13:25:25 1993 Karl Berry (karl@cs.umb.edu) + + * concat.c: Doc fix. + + * pathsearch.c (search, path_search): Expand variable references. + + * itoa.c: New file. + * lib.h (itoa): Declare it. + * Makefile.in (objects): Add it. + + * lib.h (ENVVAR_SET_DEFAULT): New macro. + * tex-glyph.c (kpse_find_glyph_format): Call it to set the dpi. + +Fri Jul 16 09:10:52 1993 Karl Berry (karl@cs.umb.edu) + + * xputenv.c: New file. + * Makefile.in (objects): Add it. + * lib.h (xputenv): Declare it. + + * c-obstack.h: New file. + * variable.[ch]: New files. + * Makefile.in (objects): Add it. + + * uppercasify.c: New file. + * Makefile.in (objects): add it. + * lib.h (uppercasify): Declare it. + +Tue Jul 13 13:47:54 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (kpse_find_glyph_format): Simplify path initialization. + * filefmt.h: New file; add abbrevs for GF and PK inits. + + * Makefile.in (objects): Add obstack.o and tex-make.o. + * obstack.[ch]: New files from GNU. + * concatn.[ch], tex-make.[ch]: New files. + * init-path.c: Doc fix. + + * elt-dirs.c: Doc fix. + * readable.[ch]: Doc fixes. + +Sun Jul 11 13:37:02 1993 Karl Berry (karl@cs.umb.edu) + + * tex-font.h (kpse_font_format_type): Rename to kpse_file_format_type, + and include the other file formats. + * tex-glyph.c: Change uses. + +Tue Jul 6 08:09:10 1993 Karl Berry (karl@cs.umb.edu) + + * tex-font.c (kpse_fallback_font): Initialize to NULL. + +Mon Jul 5 08:23:09 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (try_size): Don't fill in FONT_FILE if it's null. + + * tex-font.c (kpse_init_fallback_resolutions): Look for TEXSIZES + after the program-specific *SIZES var. + + * tex-glyph.c (kpse_find_glyph_format): Use kpse_init_path. + * Makefile.in (objects): Add init_path.o. + * tex-font.[ch] (kpse_override_path): Move to init-path.[ch]. + * init-path.[ch]: New files. + * c-vararg.h: New file. + +Sun Jul 4 11:26:17 1993 Karl Berry (karl@cs.umb.edu) + + * tex-font.c (kpse_init_fallback_resolutions): New routine. + * tex-font.h: Declare it, and companion return type. + +Fri Jul 2 10:43:11 1993 Karl Berry (karl@cs.umb.edu) + + * tex-glyph.c (kpse_find_glyph_format): Take first successful + fontmap entry. + + * fontmap.c (map_file_parse): Take first % on line as starting the + comment, not the last. + + * fontmap.c (map_insert): Always insert the new element. + +Thu Jul 1 19:21:35 1993 Karl Berry (karl@cs.umb.edu) + + * fontmap.c (map_lookup): Return a list, not a single string. + (map_lookup_str): Likewise. + * fontmap.h (map_lookup): Change decl. + * tex-glyph.c (kpse_find_glyph_format): Change caller. + +Sat Jun 26 11:48:36 1993 Karl Berry (karl@cs.umb.edu) + + * tex-font.h: Doc fix. + +Thu Jun 24 11:16:41 1993 Karl Berry (karl@cs.umb.edu) + + * configure.in (MISSING_HEADERS): Toss in favor of HAVE_HEADERS. Sigh. + Also, move all this to an include file. + Change uses in several files. + + * stat.h: Rename to c-stat.h, and change includers. + + * Makefile.in (objects): Add tex-glyph.o. + * pathsearch.[ch] (kpse_*_multi_search): New routines. + +Sat Jun 19 11:37:18 1993 Karl Berry (karl@cs.umb.edu) + + * str-list.c (str_list_free): New routine. + +Fri Jun 18 13:54:08 1993 Karl Berry (karl@cs.umb.edu) + + * fontmap.c (map_create): Rewrite to use kpse_all_path_search. + Include const in various subroutines. + +Tue Jun 15 15:58:18 1993 Karl Berry (karl@cs.umb.edu) + + * Change to pathsearch. Rename the files + themselves. + + * elt-dirs.c (cache): Copy the key into our own storage, since it + comes from kpse_path_element and might get overwritten. Should we + copy all the values, too? + +Sun Jun 13 16:49:09 1993 Karl Berry (karl@cs.umb.edu) + + * pathsearch.c (dir_list_search): Don't need to append the null + here; in fact, it's wrong, since then the final list might have + nulls in the middle. + + * elt-dirs.c (dir_list_add): Correct check for new directory + already ending in /. + +Fri Jun 11 10:45:33 1993 Karl Berry (karl@cs.umb.edu) + + * str-list.[ch]: New files. + * pathsrch.c: Use it for the dir_list routines. + * Many changes and new files throughout for new implementation + including TeX-font-lookup routines. + +Tue Jun 8 14:00:54 1993 Karl Berry (karl@cs.umb.edu) + + * Most files: Change `const string' (constant pointer) to `const + char *' (pointer to constant data). What a crock. + +Mon Jun 7 09:43:21 1993 Karl Berry (karl@cs.umb.edu) + + * debug.[ch]: New files. + * config.h: Include debug.h. + + * dir-p.c: Rename to dir.c. + (dir_links): New routine. + + * c-std.h (assert.h) [!ASSERT_H_MISSING]: Include this. + * configure.in: Check for it with new macro AC_MISSING_HEADERS. + +Thu Jun 3 10:12:12 1993 Karl Berry (karl@cs.umb.edu) + + * dirio.h (leaf_dir_p): No longer defined; rename to dir.h. + * xopendir.c, dir-p.c, pathsrch.c: Change include. + +Mon May 31 07:49:16 1993 Karl Berry (karl@cs.umb.edu) + + * c-std.h (EXIT_{SUCCESS,FAILURE}): Define these if they're undefined. + + * config.h: Use instead "...". + + * kpathlib.h: Had #ifndef protection messed up. Rename to lib.h. + + * c-memstr.h (index, rindex) [!index, !rindex]: Make definitions + conditional. + +Tue May 25 10:07:00 1993 Karl Berry (karl@cs.umb.edu) + + * c-{namemx,pathmx,pathch,...}.h: Doc fixes. + + * c-systypes.h: New file. + * c-std.h: Include it. + + * stat.h: New file. + * xstat.h: Include it. + + * configure.in (AC_HAVE_HEADERS): Test for `pwd.h'. + +Sun May 23 19:06:22 1993 Karl Berry (karl@cs.umb.edu) + + * pathsrch.[ch]: Doc fixes. + +Fri May 21 11:27:54 1993 Karl Berry (karl@cs.umb.edu) + + * line.c (free): Declare. + + * pathsrch.c, find-suffix.c: Change caller. + * c-pathch.h ({IS_,}{DIR,ENV}_SEP): Rename existing confusing + definitions to these. Suggested by rocky. + +Mon May 17 08:18:18 1993 Karl Berry (karl@cs.umb.edu) + + * Version 0.3. + + * pathsrch.c (expand_default): Handle doubled colon and + nothing-but-colon cases. + + * Write documentation, change Makefile accordingly. + +Thu May 13 16:32:34 1993 Karl Berry (karl@cs.umb.edu) + + * c-std.h (popen) [VMS]: Make decl conditional, and include + and . + +Mon May 10 07:12:50 1993 Karl Berry (karl@cs.umb.edu) + + * Version 0.2. + + * version.c: Put in placeholder. + +Sun May 9 10:42:34 1993 Karl Berry (karl@cs.umb.edu) + + * config.h (c-auto.h): Use <...> instead of "...". + +Tue May 4 14:54:41 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (info check dvi): New targets (that do nothing). + +Mon May 3 13:46:17 1993 Karl Berry (karl@claude.cs.umb.edu) + + * Version 0.1. + + * Use KPATHSEARCH_ prefix for various headers' cpp protections. + +Sun May 2 10:28:25 1993 Karl Berry (karl@cs.umb.edu) + + * Makefile.in (dist): Depend on TAGS, and put it in the dist. + + * Makefile.in (c-auto.h.in): Remove extra $(srcdir). + +Sun Apr 25 11:22:12 1993 Karl Berry (karl@cs.umb.edu) + + * pathsrch.h: Include c-proto.h. + + * make-suffix.c: New file. + * Makefile.in (objects): Add the .o. + + * file-p.c: Use the SAME_FILE_P macro. + + * fontmap.h: Include c-proto.h and types.h. + + * lib.h: Rename to kpathlib.h. + * config.h: Include changed. + + * c-proto.h, c-std.h: Doc fix. + + * c-limits.h [LIMITS_H_MISSING]: Conditionalize include of c-std.h. + + * xstat.h: Include c-std.h. + + * Makefile.in (c-auto.h.in): Add unused warning to top. + + * dirio.h: Include c-proto.h and types.h. + +Fri Apr 23 16:11:13 1993 Karl Berry (karl@cs.umb.edu) + + * line.c: Don't include config.h, just declare xmalloc and + xrealloc explicitly. + + * pathsrch.c: paths.h need not be included. + + * Created. + +(This ChangeLog file public domain.) diff --git a/Build/source/texk/kpathsea/Makefile.am b/Build/source/texk/kpathsea/Makefile.am new file mode 100644 index 00000000000..e118e001a54 --- /dev/null +++ b/Build/source/texk/kpathsea/Makefile.am @@ -0,0 +1,299 @@ +## $Id$ +## Makefile.am for the TeX Live subdirectory texk/kpathsea/ +## +## Copyright 2015-2020 Karl Berry +## Copyright 2009-2015 Peter Breitenlohner +## You may freely use, modify and/or distribute this file. + +SUBDIRS = . doc man + +EXTRA_DIST = COPYING.LESSERv2 PROJECTS + +AM_CPPFLAGS = -I$(top_builddir)/.. -I$(top_srcdir)/.. +AM_CFLAGS = $(WARNING_CFLAGS) + +lib_LTLIBRARIES = libkpathsea.la + +libkpathsea_la_CPPFLAGS = $(AM_CPPFLAGS) -DMAKE_KPSE_DLL +if have_EXEEXT +libkpathsea_la_CPPFLAGS += -DEXEEXT=\"$(EXEEXT)\" +endif have_EXEEXT + +libkpathsea_la_LDFLAGS = -bindir @bindir@ -no-undefined -version-info $(KPSE_LT_VERSINFO) + +libkpathsea_la_LIBADD = $(LTLIBOBJS) + +BUILT_SOURCES = paths.h + +## Put tex-file.c first, because it's what depends on the paths, and may +## reduce frustration if the paths are wrong by doing it first. +libkpathsea_la_SOURCES = \ + tex-file.c \ + absolute.c \ + atou.c \ + cnf.c \ + concat.c \ + concat3.c \ + concatn.c \ + db.c \ + debug.c \ + dir.c \ + elt-dirs.c \ + expand.c \ + extend-fname.c \ + file-p.c \ + find-suffix.c \ + fn.c \ + fontmap.c \ + hash.c \ + kdefault.c \ + kpathsea.c \ + line.c \ + magstep.c \ + make-suffix.c \ + path-elt.c \ + pathsearch.c \ + proginit.c \ + progname.c \ + readable.c \ + rm-suffix.c \ + str-list.c \ + str-llist.c \ + tex-glyph.c \ + tex-hush.c \ + tex-make.c \ + tilde.c \ + uppercasify.c \ + variable.c \ + version.c \ + xbasename.c \ + xcalloc.c \ + xdirname.c \ + xfopen.c \ + xfseek.c \ + xftell.c \ + xgetcwd.c \ + xmalloc.c \ + xopendir.c \ + xputenv.c \ + xrealloc.c \ + xstat.c \ + xstrdup.c + +if !MINGW32 +libkpathsea_la_SOURCES += \ + getopt.c \ + getopt1.c +endif !MINGW32 + +if WIN32 +if MINGW32 +libkpathsea_la_SOURCES += \ + mingw32.c \ + xfseeko.c \ + xftello.c +else !MINGW32 +libkpathsea_la_SOURCES += \ + win32lib.c +endif !MINGW32 +libkpathsea_la_SOURCES += \ + knj.c +SUBDIRS += win32 +else !WIN32 +libkpathsea_la_SOURCES += \ + xfseeko.c \ + xftello.c +endif !WIN32 + +$(libkpathsea_la_OBJECTS): paths.h kpathsea.h + +EXTRA_DIST += \ + putenv.c + +kpseincludedir = ${includedir}/kpathsea + +nodist_kpseinclude_HEADERS = \ + c-auto.h \ + kpathsea.h \ + paths.h + +kpseinclude_HEADERS = config.h $(direct_headers) $(indirect_headers) + +# Headers included directly into kpathsea.h +# +direct_headers = \ + absolute.h \ + c-dir.h \ + c-fopen.h \ + c-namemx.h \ + c-pathch.h \ + c-pathmx.h \ + c-stat.h \ + cnf.h \ + concatn.h \ + expand.h \ + getopt.h \ + line.h \ + magstep.h \ + pathsearch.h \ + proginit.h \ + readable.h \ + tex-glyph.h \ + tex-hush.h \ + tex-make.h \ + variable.h \ + version.h + +# Headers included indirectly into kpathsea.h +# +indirect_headers = \ + c-ctype.h \ + c-errno.h \ + c-limits.h \ + c-memstr.h \ + c-minmax.h \ + c-proto.h \ + c-std.h \ + c-unistd.h \ + debug.h \ + hash.h \ + knj.h \ + lib.h \ + mingw32.h \ + progname.h \ + simpletypes.h \ + str-list.h \ + str-llist.h \ + systypes.h \ + tex-file.h \ + types.h \ + win32lib.h + +noinst_HEADERS = \ + db.h \ + default.h \ + fn.h \ + fontmap.h \ + tilde.h \ + xopendir.h \ + xstat.h + +pkgconfigdir = ${libdir}/pkgconfig + +pkgconfig_DATA = kpathsea.pc + +## Handle backslash continuations, then null out comments and +## leading/trailing whitespace. An awk script does the rest. +## +## We don't want to rewrite paths.h when we have only changed comments +## in texmf.cnf that have no effect on paths.h, since that would cause +## almost everything to be rebuilt. +## +paths.h: stamp-paths +stamp-paths: texmf.cnf bsnl.awk cnf-to-paths.awk +# ensure grep is not completely broken, e.g., from GREP_OPTIONS. + echo a | grep -v b >/dev/null || { echo "*** grep broken, goodbye."; exit 1; } +# +# generate paths.h without build machine directories. + echo "/* paths.h: Generated from texmf.cnf. */" >paths.tmp + $(AWK) -f $(srcdir)/bsnl.awk $(srcdir)/texmf.cnf \ + | sed -e 's/%.*//' -e 's/^[ ]*//' -e 's/[ ]*$$//' \ + | $(AWK) -f $(srcdir)/cnf-to-paths.awk \ + >>paths.tmp + @if cmp -s paths.h paths.tmp 2>/dev/null; then \ + echo "paths.h is unchanged"; \ + else \ + echo "cp paths.tmp paths.h"; \ + cp paths.tmp paths.h; \ + fi + rm -f paths.tmp + date >$@ + +## Similarly we don't want to rewrite kpathsea.h when only Makefile has +## been remade but kpathsea.h remains the same. +## +kpathsea.h: stamp-kpathsea +stamp-kpathsea: Makefile paths.h + $(AM_V_GEN)rm -f $@; \ + ( echo '/* This is a generated file */'; \ + echo '/* collecting all public kpathsea headers. */'; \ + for f in config.h paths.h $(direct_headers); do \ + echo "#include "; \ + done ) >kpathsea.tmp && \ + if cmp -s kpathsea.h kpathsea.tmp 2>/dev/null; then \ + echo "kpathsea.h is unchanged"; \ + else \ + echo "generated kpathsea.h"; \ + cp kpathsea.tmp kpathsea.h; \ + fi && rm -f kpathsea.tmp && date >$@ + +EXTRA_DIST += bsnl.awk cnf-to-paths.awk + +DISTCLEANFILES = paths.h stamp-paths kpathsea.h + +## The programs +bin_PROGRAMS = kpseaccess kpsereadlink kpsestat kpsewhich + +kpseaccess_SOURCES = access.c + +kpsereadlink_SOURCES = readlink.c + +kpsewhich_LDADD = libkpathsea.la + +EXTRA_PROGRAMS = progname-test xdirtest + +progname_test_CPPFLAGS = $(AM_CPPFLAGS) -DMAKE_KPSE_DLL -DTEST +progname_test_SOURCES = progname.c +progname_test_LDADD = libkpathsea.la + +xdirtest_LDADD = libkpathsea.la + +## The scripts and their data +web2cdir = $(datarootdir)/texmf-dist/web2c + +dist_noinst_DATA = texmf.cnf + +install-data-local: installdirs-am + $(MKDIR_P) '$(DESTDIR)$(web2cdir)' + @for f in $(dist_noinst_DATA); do \ + if grep "original $$f --" "$(DESTDIR)$(web2cdir)/$$f" >/dev/null 2>&1 \ + || test ! -r "$(DESTDIR)$(web2cdir)/$$f"; then \ + echo " $(INSTALL_DATA) '$(srcdir)/$$f' '$(DESTDIR)$(web2cdir)/$$f'"; \ + $(INSTALL_DATA) "$(srcdir)/$$f" "$(DESTDIR)$(web2cdir)/$$f"; \ + else :; fi; \ + done + +uninstall-local: + @for f in $(dist_noinst_DATA); do \ + if grep "original $$f --" "$(DESTDIR)$(web2cdir)/$$f" >/dev/null 2>&1; then \ + echo " rm -f '$(DESTDIR)$(web2cdir)/$$f'"; \ + rm -f "$(DESTDIR)$(web2cdir)/$$f"; \ + else :; fi; \ + done + +## Tests +AM_TESTS_ENVIRONMENT = LN_S='$(LN_S)'; export LN_S; +AM_TESTS_ENVIRONMENT += LT_OBJDIR='$(LT_OBJDIR)'; export LT_OBJDIR; +# +TESTS = tests/cnfline.test tests/cnfnewline.test +TESTS += tests/cnfnull.test tests/cnfprog.test +TESTS += tests/kpseaccess.test +TESTS += tests/kpsereadlink.test tests/kpsestat.test tests/kpsewhich.test +# +tests/cnfline.log tests/cnfnewline.log tests/cnfnull.log tests/cnfprog.log \ + tests/kpsewhich.log: kpsewhich$(EXEEXT) +tests/kpseaccess.log: kpseaccess$(EXEEXT) +tests/kpsereadlink.log: kpsereadlink$(EXEEXT) +tests/kpsestat.log: kpsestat$(EXEEXT) +# +EXTRA_DIST += $(TESTS) +EXTRA_DIST += tests/cnfline/texmf.cnf +EXTRA_DIST += tests/cnfnewline/texmf.cnf +EXTRA_DIST += tests/cnfprog/texmf.cnf + +# Rebuild +rebuild_prereq = +rebuild_target = all-am +CLEANFILES = + +include $(srcdir)/../../am/rebuild.am diff --git a/Build/source/texk/kpathsea/Makefile.in b/Build/source/texk/kpathsea/Makefile.in new file mode 100644 index 00000000000..8ddac691a32 --- /dev/null +++ b/Build/source/texk/kpathsea/Makefile.in @@ -0,0 +1,2465 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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install-html-recursive + +install-html-am: + +install-info: install-info-recursive + +install-info-am: + +install-man: + +install-pdf: install-pdf-recursive + +install-pdf-am: + +install-ps: install-ps-recursive + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf $(top_srcdir)/autom4te.cache + -rm -f $(DEPDIR)/putenv.Plo + -rm -f ./$(DEPDIR)/access.Po + -rm -f ./$(DEPDIR)/kpsestat.Po + -rm -f ./$(DEPDIR)/kpsewhich.Po + -rm -f ./$(DEPDIR)/libkpathsea_la-absolute.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-atou.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-cnf.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-concat.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-concat3.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-concatn.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-db.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-debug.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-dir.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-elt-dirs.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-expand.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-extend-fname.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-file-p.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-find-suffix.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-fn.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-fontmap.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-getopt.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-getopt1.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-hash.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-kdefault.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-knj.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-kpathsea.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-line.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-magstep.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-make-suffix.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-mingw32.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-path-elt.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-pathsearch.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-proginit.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-progname.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-readable.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-rm-suffix.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-str-list.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-str-llist.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-tex-file.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-tex-glyph.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-tex-hush.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-tex-make.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-tilde.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-uppercasify.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-variable.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-version.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-win32lib.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xbasename.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xcalloc.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xdirname.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xfopen.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xfseek.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xfseeko.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xftell.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xftello.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xgetcwd.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xmalloc.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xopendir.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xputenv.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xrealloc.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xstat.Plo + -rm -f ./$(DEPDIR)/libkpathsea_la-xstrdup.Plo + -rm -f ./$(DEPDIR)/progname_test-progname.Po + -rm -f ./$(DEPDIR)/readlink.Po + -rm -f ./$(DEPDIR)/xdirtest.Po + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-binPROGRAMS uninstall-kpseincludeHEADERS \ + uninstall-libLTLIBRARIES uninstall-local \ + uninstall-nodist_kpseincludeHEADERS uninstall-pkgconfigDATA + +.MAKE: $(am__recursive_targets) all check check-am install install-am \ + install-exec install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--depfiles am--refresh check check-TESTS check-am clean \ + clean-binPROGRAMS clean-cscope clean-generic \ + clean-libLTLIBRARIES clean-libtool cscope cscopelist-am ctags \ + ctags-am dist dist-all dist-bzip2 dist-gzip dist-lzip \ + dist-shar dist-tarZ dist-xz dist-zip dist-zstd distcheck \ + distclean distclean-compile distclean-generic distclean-hdr \ + distclean-libtool distclean-tags distcleancheck distdir \ + distuninstallcheck dvi dvi-am html html-am info info-am \ + install install-am install-binPROGRAMS install-data \ + install-data-am install-data-local install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-kpseincludeHEADERS \ + install-libLTLIBRARIES install-man \ + install-nodist_kpseincludeHEADERS install-pdf install-pdf-am \ + install-pkgconfigDATA install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs installdirs-am \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic mostlyclean-libtool \ + pdf pdf-am ps ps-am recheck tags tags-am uninstall \ + uninstall-am uninstall-binPROGRAMS \ + uninstall-kpseincludeHEADERS uninstall-libLTLIBRARIES \ + uninstall-local uninstall-nodist_kpseincludeHEADERS \ + uninstall-pkgconfigDATA + +.PRECIOUS: Makefile + + +$(libkpathsea_la_OBJECTS): paths.h kpathsea.h + +paths.h: stamp-paths +stamp-paths: texmf.cnf bsnl.awk cnf-to-paths.awk +# ensure grep is not completely broken, e.g., from GREP_OPTIONS. + echo a | grep -v b >/dev/null || { echo "*** grep broken, goodbye."; exit 1; } +# +# generate paths.h without build machine directories. + echo "/* paths.h: Generated from texmf.cnf. */" >paths.tmp + $(AWK) -f $(srcdir)/bsnl.awk $(srcdir)/texmf.cnf \ + | sed -e 's/%.*//' -e 's/^[ ]*//' -e 's/[ ]*$$//' \ + | $(AWK) -f $(srcdir)/cnf-to-paths.awk \ + >>paths.tmp + @if cmp -s paths.h paths.tmp 2>/dev/null; then \ + echo "paths.h is unchanged"; \ + else \ + echo "cp paths.tmp paths.h"; \ + cp paths.tmp paths.h; \ + fi + rm -f paths.tmp + date >$@ + +kpathsea.h: stamp-kpathsea +stamp-kpathsea: Makefile paths.h + $(AM_V_GEN)rm -f $@; \ + ( echo '/* This is a generated file */'; \ + echo '/* collecting all public kpathsea headers. */'; \ + for f in config.h paths.h $(direct_headers); do \ + echo "#include "; \ + done ) >kpathsea.tmp && \ + if cmp -s kpathsea.h kpathsea.tmp 2>/dev/null; then \ + echo "kpathsea.h is unchanged"; \ + else \ + echo "generated kpathsea.h"; \ + cp kpathsea.tmp kpathsea.h; \ + fi && rm -f kpathsea.tmp && date >$@ + +install-data-local: installdirs-am + $(MKDIR_P) '$(DESTDIR)$(web2cdir)' + @for f in $(dist_noinst_DATA); do \ + if grep "original $$f --" "$(DESTDIR)$(web2cdir)/$$f" >/dev/null 2>&1 \ + || test ! -r "$(DESTDIR)$(web2cdir)/$$f"; then \ + echo " $(INSTALL_DATA) '$(srcdir)/$$f' '$(DESTDIR)$(web2cdir)/$$f'"; \ + $(INSTALL_DATA) "$(srcdir)/$$f" "$(DESTDIR)$(web2cdir)/$$f"; \ + else :; fi; \ + done + +uninstall-local: + @for f in $(dist_noinst_DATA); do \ + if grep "original $$f --" "$(DESTDIR)$(web2cdir)/$$f" >/dev/null 2>&1; then \ + echo " rm -f '$(DESTDIR)$(web2cdir)/$$f'"; \ + rm -f "$(DESTDIR)$(web2cdir)/$$f"; \ + else :; fi; \ + done +# +tests/cnfline.log tests/cnfnewline.log tests/cnfnull.log tests/cnfprog.log \ + tests/kpsewhich.log: kpsewhich$(EXEEXT) +tests/kpseaccess.log: kpseaccess$(EXEEXT) +tests/kpsereadlink.log: kpsereadlink$(EXEEXT) +tests/kpsestat.log: kpsestat$(EXEEXT) +rebuild.stamp: $(rebuild_target) + echo timestamp >$@ + +.PHONY: rebuild +rebuild: $(rebuild_prereq) + @dry=; for f in x $$MAKEFLAGS; do \ + case $$f in \ + *=*|--*);; \ + *n*) dry=:;; \ + esac; \ + done; \ + if test -f rebuild.stamp; then :; else \ + $$dry trap 'rm -rf rebuild.lock' 1 2 13 15; \ + if $$dry mkdir rebuild.lock 2>/dev/null; then \ + $(MAKE) $(AM_MAKEFLAGS) rebuild.stamp; \ + $$dry rmdir rebuild.lock; \ + else \ + while test -d rebuild.lock && test -z "$$dry"; do sleep 1; done; \ + fi; \ + $$dry test -f rebuild.stamp; exit $$?; \ + fi + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Build/source/texk/kpathsea/NEWS b/Build/source/texk/kpathsea/NEWS new file mode 100644 index 00000000000..0a6c267a678 --- /dev/null +++ b/Build/source/texk/kpathsea/NEWS @@ -0,0 +1,399 @@ +$Id$ +This file records noteworthy changes. (Public domain.) + +6.3.3 (for TeX Live 2021) +* The library does not emit warnings for unrecognized filenames, + leaving it up to the caller. +* Double save_size limit to 200,000 for tex4ht, l3regex, etc. + +6.3.2 (for TeX Live 2020, 27 March 2020) +* New option --cnf-line for kpsewhich (and tex and mf) to support + arbitrary configuration settings on the command line. +* Warn about unusual program name qualifiers. +* The mktex* programs are no longer maintained or present here, but in + TeX Live's Master/texmf-dist/scripts/texlive (with copies in + Build/source/texk/texlive/linked_scripts as usual). + +6.3.1 (for TeX Live 2019, 7 April 2019) +* kpsewhich --var-value does brace expansion as well as variable and + tilde expansion. +* The kpathsea_path_search() and related functions always recognize either + common path separator (: or ;) when splitting paths into elements. + (Before, there were some unusual contexts where this did not happen.) + +6.3.0 (for TeX Live 2018, 14 April 2018) +* New configuration value texmf_casefold_search to fall back to + case-insensitive search in non-system directories if there is no exact + match; only relevant on Unix. + +6.2.3 (for TeX Live 2017, 19 May 2017) +* .OTF treated like .otf. +* texmf.cnf: mpost removed from default shell_escape_commands. +* texmf.cnf: TEXINPUTS.luajitlatex added. +* texmf.cnf: default bibtex capacities increased. + +6.2.2 (for TeX Live 2016, 21 May 2016) +* gregorio added to default shell_escape_commands. + +6.2.1 (for TeX Live 2015, 21 May 2015) +* search path information output with new option --help-formats to kpsewhich, + no longer with --help. +* install in an architecture dependent location + and use pkg-config to get the required flags. + +6.2.0 (for TeX Live 2014, 30 May 2013) +* mktexlsr outputs normal msgs to stdout instead of stderr. +* do not ignore a non-terminated last line of a file. +* new texmf.cnf variables SELFAUTOGRANDPARENT, guess_input_kanji_encoding. +* Numerous changes for Windows. + +6.1.1 (for TeX Live 2013, 30 May 2013) +* just one tree: merge texmf into texmf-dist. + +6.1.0 (for TeX Live 2012, 1 July 2012) +* texmf.cnf is found in the great-grandparent's texmf-local, + corresponding to the default TeX Live installation. +* New formats for .ris, .bltxml. +* Merge with W32TeX. + +6.0.1 (for TeX Live 2011, 5 July 2011) +* Trailing comments and whitespace omitted from config values. +* Add .tlu to type lua suffixes, and .dfont to truetype suffixes. +* Prefix program_invocation{,_short}_name with kpse_. +* Finally remove kpse_set_progname (deprecated since 1998). + +6.0.0 (for TeX Live 2010, 4 June 2010) +* Change xmalloc and friends to use size_t, unfortunately changing the ABI. + +5.0.0 (for TeX Live 2009, 13 October 2009) +* Make shared library version and general package version the same. +* Make library re-entrant, thus unavoidable binary API changes. +* Change build system to Automake. + +3.5.7 (for TeX Live 2008, 8 July 2008) +* kpsewhich has new options --all (to report all matches) and --subdir + (to limit matches). +* more file suffixes (.dtx, et al.) and special files (updmap.cfg, et al.) + found automatically. +* add basic Lua support. +* add 64-bit functions for pdftex. +* autoconf support finally modernized. + +3.5.6 (for TeX Live 2006-07, 30 December 2006) +* longstanding minor portability/warnings problems. + +3.5.5 +* Copyrights of some source files were erroneously attributed to FSF. +* On Unix, accept the semicolon as well as the colon in environment + variables like TEXINPUTS. +* Keep metafont from choking on large literals (> 4000) when calling + mktexpk. + +3.5.4 (7 March 2005) +* Change of some standard environment/texmf.cnf variables: + HOMETEXMF -> TEXMFHOME + VARTEXMF -> TEXMFVAR + TEXMFVAR, TEXMFCONFIG: Always defined for the sake of teTeX 3.0. + TEXMFSYSVAR, TEXMFSYSCONFIG: Added for the sake of teTeX 3.0. +* mktex*: A new option for MT_FEATURES in mktex.cnf: texmfvar. If + selected, files that would be written into a system texmf tree go + to the TEXMFVAR tree. Overriden by varfonts. + +3.5.3 (28 November 2004) +* New options for kpsewhich + -var-value=VARIABLE to expand $VARIABLE without having to give an $ + on the command line. + -engine=ENGINE to set the engine name, used in some search paths. +* New formats: kpse_enc_format, kpse_cmap_format, kpse_sfd_format, + kpse_opentype_fomat, kpse_pdftex_config_format, kpse_lig_format, + kpse_texmfscript_format. +* Add .afmt to the suffixes for kpse_fmt_format. Aleph uses this. +* Rename access to kpseaccess. +* Rename readlink to kpsereadlink. +* Stop search early if we're given absolute or explicit relative names. +* Add 'angle(0,0)' to the metafont errors mktexpk will ignore. +* The withenable.ac script (used in configure) will fall back on using + kpsewhich to look for texmf trees. +* If ls-R is not found check for ls-r as well. +* kpsewhich: add -var-value option. + +3.5.2 (19 February 2003) +* Critical bugfix to db.c. + +3.5.1 (17 February 2003) +* No news. + +3.5.0 (15 February 2003) +* Use libtool. +* Do absolute searches again. +* Retain '${prefix}' in Makefile for texmf if that's how we found the tree. + +3.4.6 (7 February 2003) +* Support for e-Omega. +* Change to the search algorithm: when there are several possibilities, look + for all of them in one directory before moving to the next directory. + +3.4.5 (28 January 2003) +* Remove "." from the TEXCONFIG path. + +3.4.4 (16 January 2003) +* Add VARTEXMF HOMETEXMF to the default paths of texmf.in. + +3.4.3 (11 January 2003) +* Minor fixes. +* Use both .w and .web suffixes for cweb. + +3.4.2 (23 December 2002) +* Minor fixes to makefiles. +* A Win32 implementation of the fork/exec path in mktex. This leaves + MSDOS to be done. + +3.4.1 (20 December 2002) +* A couple of fixes for the fork/exec code. + +3.4.0 (14 December 2002) +* 3.4.x number as ABI is certainly broken now. +* Change the way the mktex* command lines are set up on unix systems. + Now we call fork/exec directly instead of using popen. + This code is not yet implemented for Windows/DOS. +* We're now (un?)fairly restrictive on what names are allowed for fonts. + That part of the code probably need improvement. +* When reading names from the ls-R file, they are no longer case-smashed. + So on platforms where this matters, the case-smashing should occur before + names are inserted into the ls-R file -- only lowercase should be used in + that file. + +3.3.11 (13 November 2002) +* Minor fixes. + +3.3.10 (11 November 2002) +* Minor fixes. + +3.3.9 (22 October 2002) +* New extension: .oft for Omega formats. + +3.3.8 (11 October 2002) +* Add support for mktexfmt (which is normally a link to fmtutil). +* Check both VAR.progname and VAR_progname in the environment. + +3.3.7 (27 November 2001) +* Minor fixes/changes to assist Omega development. + +3.3.6 (18 November 2001) +* Minor fixes/changes to assist Omega development. + +3.3.5 (10 November 2001) +* Minor bug fixes. + +3.3.4 (30 October 2001) +* Minor bug fixes. + +3.3.3 (5 August 2000) +* On NeXT, 'rm -rf' will not fail, but uses the cwd as its argument. + mktexlsr counted on it to fail, with sometimes disastrous results. + +3.3.2 (25 April 1999) +* Minor bug fixes. + +3.3.1 (29 May 1999) +* Minor bug fixes. + +3.3 (26 March 1999) +* Minor bugfixes. + +3.2 (15 March 1998) +* Brace expansion will accept the path separator as well as the comma, + e.g., {foo:bar}. +* For TeX, we only recognize one suffix, because there is no such thing + as a canonical list of TeX suffixes. +* We distinguish between two kinds of suffixes in the code: the standard + suffixes which may be appended to filenames when searching; and the + alternative suffixes which are never appended, but when found this + prevents a search with one of the standard suffixes. +* kpse_reset_program_name: change assumed program name, resets the search + paths, so that searches will work as expected for the new name. +* kpse_set_program_name: new function, replaces kpse_set_progname. +* The MakeTeX* scripts have been renamed to mktex* forms. + +3.1 (10 November 1997) +* The support for multiple texmf trees is much improved. +* New MakeTeX* scripts, based on teTeX's. These scripts now use + heuristics to decide where generated files are placed and which + permissions they should have. +* The varfonts feature is enabled by default. +* Some MSDOS/Win32 support added to the sources. +* Change in searching algorithm: if a name doesn't have the default suffix + we append it for the first search. Then we search for the bare name. + Thus if you have foo.bar and foo.bar.tex, the latter will now be found + first. Under the old system, you had to specify boo.bar.tex.tex to get + foo.bar.tex instead of foo.bar. +* Prepend the value of KPSE_DOT to relative paths from texmf.cnf if it + defined in the environment. This means we can use . instead of + $KPSE_DOT in paths. +* Define brace expansion so that {a,b}{1,2} expands to a1:b1:a2:b2. This + is different from how shells do it, and exploited in texmf.in. +* Renamed texmf.cnf.in to texmf.in. +* New value for debugging: DEBUG_VARS, equal to 64. +* If a file format has no suffix, allow its long name as the argument to + kpsewhich --format. + +3.0 (7 February 1997) +* Distribution terms changed to the GNU Library General Public License. +* Default directory structure matches the TDS standard. The most + important change is in the fonts/ directory: the file type (tfm, pk) + is now directly underneath fonts/. Also, mft/ is now at the top level. + `modeless' is used for gsftopk/ps2pk/etc.-generated fonts. +* Change in searching algorithm: if the name already has a suffix + (foo.sty), search for it by itself first, before appending the default + suffix (foo.sty.tex). This loses if you have an executable named + foo.bar, with documentation in foo.bar.tex (foo.bar will be found + first). But this is unusual, and the other case is common. +* Environment variables PATH_program (e.g., TEXINPUTS_latex) checked + for, as with configuration file values (TEXINPUTS.latex). +* Multiple TEXMF trees supported, via the following new facility: +* Shell brace expansion {foo,bar} implemented, thanks to Bash. +* Multiple ls-R files supported via the TEXMFDBS path. +* An ``alias'' database for files in ls-R supported, to handle 8.3 problems. +* Directories in the ls-R file can be relative (./) as well as absolute (/). +* New MakeTeX{PK,TFM,MF} scripts with more features, based on teTeX's. +* DVIPSMAKEPK (etc.) actually overrides the name `MakeTeXPK', as documented. +* MakeTeX* can be globally disabled via configure options. +* Support for building as a shared library with configure --enable-shared. +* Directories whose names begin with `.' are ignored. +* Some warnings can be suppressed by TEX_HUSH cnf value or envvar. +* kpsewhich has many new capabilities, documented via --help and in the manual. +* texfonts.map parsing has an include directive, and @c is a comment. +* Input lines in texmf.cnf can be continued with \. +* TEXMFLOG can be set in texmf.cnf, as previously documented. +* SELFAUTODIR and SELFAUTOPARENT are defined according to the location + of the binary, and used to search for texmf.cnf. +* /// (or more) is equivalent to //. +* If $HOME = / (as with root on some systems), avoid creating // in paths. +* Support for AFM, PostScript Type 1 font, source, documentation, Omega, + and MetaPost-related file formats. +* New header kpathsea.h with all #include files. +* Under DOS, ls-R lines need not start with . or / or \ (e.g., c:). +* Amiga support. + +2.6 (9 January 1995) +* MakeTeXPK installed from kpathsea, instead of each driver. +* MakeTeXPK.site looked for in texmf/web2c, instead of texmf/dvips. +* texmf.cnf installed and looked for in texmf/web2c, instead of texmf. +* If a mode is not explicitly specified, search all subdirectories (this + was actually in a previous release). +* install-sh only looked for in the top-level directory. +* kpsewhich replaces and generalizes kpsexpand. + +2.5 (15 December 1994) +* Go back to calling db_insert after a successful MakeTeXPK, and check + for lack of an ls-R. +* Handle case of magstep -.5 for MakeTeXPK properly. + +2.4 (28 October 1994) +* Avoid calling db_insert, which caused a segmentation fault. + +2.3 (26 October 1994) +* Extra :'s in an envvar value, referring to the texmf.cnf value, work. +* Names like dpi600/cmr10.pk can be found in ls-R. +* KPATHSEA_DEBUG environment variable checked. +* Directories like pk/ljfour directly under $TEXMF/fonts are found. +* New standalone program, kpsexpand, optionally compiled and installed, + to do variable expansion (not path searching). +* Debugging output written to stderr instead of stdout. +* pxlNNN support removed; I never intended to support `pxl1500', and + pxl300 is never used. + +2.2 (14 October 1994) +* MakeTeXPK invoked for the any_glyph type; this is for xdvik. +* MakeTeXPK sources $(psheaderdir)/MakeTeXPK.site if it exists. +* pxlNNN/cmr10.pk searched for (as well as dpiNNN/cmr10.pk and cmr10.NNNpk) + +2.1 (12 September 1994) +* Manual goes through TeX, and .cps/.aux files are in the distribution. +* INSTALL* variables set at the top level. +* Dependency on GNU tr making paths.h and texmf.sed (->texmf.cnf) removed. +* texmf.cnf installed if it didn't previously exist. + +2.0 (8 September 1994) +* Runtime configuration file support; see the manual. +* Both dpi600/cmr10.pk and cmr10.600pk are searched for. +* ls-R matches $TEXMF//latex2e vs. $TEXMF//latex209. +* $TEXMFLOG, if set, specifies a filename for logging successful searches. +* All directory entries beginning with `.' are ignored, not just `.' and `..'. +* Default path for PK and GF fonts includes the mode name. +* ls-R is in $TEXMFROOT instead of hardwired at compile time. +* More debugging flags, and they can be set with client program options. +* If MakeTeX{PK,TFM} fail, or aren't invoked, a file missfont.log is + written with the requisite commands, as in dvips. +* More 328/329/330 fixes, maybe for the last time. +* The override font paths (XDVIFONTS etc.) apply only to glyph (PK/GF) + searches, not TFM or VF. +* -g is not the default when linking, to avoid unnecessarily large binaries + (due to static libraries) under Linux. +* configure checks for a smart putenv. +* Stat results are cached to speed up disk searches. + +1.8 (2 April 1994) +* New target install-info, so the documentation can be installed without + the headers. +* Existing but unreadable files are complained about, instead of just ignored. +* A leading %% in a path element forbids searching the disk for that + element; only a db will be searched (if it exists). +* The db is only used if it might be relevant to a given path element, + not searched first regardless. + +1.7 (1 March 1994) +* Searches can use an externally-built ls-R ``database'', for speed. +* `VPATH = .' lines removed from generated Makefile, for broken Sun make. +* A path foo//tfm finds foo/tfm as well as foo/*/tfm. + +1.6 (3 February 1994) +* Memory fault in copying long paths fixed. +* More variables passed down from the top-level Makefile. +* Mention SMART_PUTENV in the INSTALL file, and fix bug in xputenv.c + when one envvar is a proper prefix of another. +* More attempts at eliminating magstephalf annoyances. +* Directory name substitutions are done globally when creating paths.h. +* Various changes for DOS. + +1.5 (24 January 1994) +* Default paths changed. +* Defining GCC_WCHAR lets GCC define wchar_t. +* EXIT_FAILURE and EXIT_SUCCESS defined in all cases (if they're not already). +* str[r]chr never redefined (I hope). + +1.4 (3 November 1993) +* Check closest fallback font size. +* All default paths (including dvips') in paths.h.in, not the Makefile. +* Rearrange directory lists so that dirs in which a file is found + migrate to the top. +* Update for Autoconf 1.7. + +1.3 (6 October 1993) +* Fix free of non-malloced memory bug. +* Fix uninitialized gf path bug. +* mkdirchain invoked as an absolute filename. + +1.2 (27 September 1993) +* Running MakeTeXPK is tried before the fallback resolutions. +* The final bitmap name uses a variable spec, so DOS & OS/2 can get + dpi300/cmr10.pk. +* Document TeX-specific features. +* Dpi passed to MakeTeXPK via the envvar KPATHSEA_DPI instead of MAKETEX_DPI. + +1.1 (26 August 1993) +* Installation fixes. + +1.0 (5 August 1993) +* Routines to look up TeX font files, default path specifications, etc. +* Sort-of pattern matching: /foo//bar matches subdirectories + /foo/a/bar, /foo/b/bar, /foo/a1/a2/bar, etc. +* $var and ${var} expansion. +* Support for MakeTeX... scripts. +* Support for fallback resolutions and font. +* Lazy evaluation of path elements. +* Some runtime debugging support. + +0.2 (12 May 1993) + +First general release as a standalone library. diff --git a/Build/source/texk/kpathsea/PROJECTS b/Build/source/texk/kpathsea/PROJECTS new file mode 100644 index 00000000000..4db45d395de --- /dev/null +++ b/Build/source/texk/kpathsea/PROJECTS @@ -0,0 +1,23 @@ +(This file is public domain.) + +Here are some ideas for improvements. If you would like to contribute, +please send mail to tex-k@tug.org first. + +Kpathsea has never officially been released as a standalone library, +even though in practice it is used that way by OS distributions. +It would be good to support a standalone release. + +It would be cleaner to always do a case-insensitive search for all +suffixes, instead explicitly listing (for example) both ".otf" and ".OTF". + +For multiple texmf.cnf files (or multiple dvips configuration files), +replace extra :'s by the value from the next file in the path, rather +than the value from the next level. But compatibility probably requires +that this not be done. + +Support runtime registration of file types to search for, not just +compile-time. Either by a procedure call, or by reading a configuration +file. Implies putting the envvar list into the kpse_format_info_type struct. + +cd during filesystem operations, to minimize the pathname +length. Implies always using xgetwd. diff --git a/Build/source/texk/kpathsea/README b/Build/source/texk/kpathsea/README new file mode 100644 index 00000000000..9b2bbcc59c2 --- /dev/null +++ b/Build/source/texk/kpathsea/README @@ -0,0 +1,15 @@ +(This file is public domain.) + +This directory contains the Kpathsea[rch] library, which implements +generic path searching, configuration, and TeX-specific file searching. + +See `NEWS' for changes by release, `ChangeLog` for all changes. +See `PROJECTS' for future improvements you might consider working on. + +The principal mailing list is http://lists.tug.org/tex-k. +Kpathsea is maintained as part of TeX Live, http://tug.org/texlive. + +The top-level headers are `pathsearch.h' for the generic path searching +support, and `tex-{file,glyph}.h' for the TeX-specific support. + +This is free software, released under the GNU LGPL, version 2.1 or later. diff --git a/Build/source/texk/kpathsea/absolute.c b/Build/source/texk/kpathsea/absolute.c new file mode 100644 index 00000000000..6fc386b053b --- /dev/null +++ b/Build/source/texk/kpathsea/absolute.c @@ -0,0 +1,96 @@ +/* absolute.c: test if a filename is absolute or explicitly relative. + + Copyright 1993, 1994, 1995, 2008, 2009, 2010, 2011 Karl Berry. + Copyright 1997, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include + +/* Sorry this is such a system-dependent mess, but I can't see any way + to usefully generalize. */ + +boolean +kpathsea_absolute_p (kpathsea kpse, const_string filename, boolean relative_ok) +{ +#ifdef VMS +#include + (void)kpse; /* currenty not used */ + return strcspn (filename, "]>:") != strlen (filename); +#else /* not VMS */ + boolean absolute; + boolean explicit_relative; + + absolute = IS_DIR_SEP (*filename) +#ifdef DOSISH + /* Novell allows non-alphanumeric drive letters. */ + || (*filename && IS_DEVICE_SEP (filename[1])) +#endif /* DOSISH */ +#ifdef WIN32 + /* UNC names */ + || (*filename == '\\' && filename[1] == '\\') + || (*filename == '/' && filename[1] == '/') +#endif /* WIN32 */ +#ifdef AMIGA + /* Colon anywhere means a device. */ + || strchr (filename, ':') +#endif /* AMIGA */ + ; + explicit_relative + = relative_ok +#ifdef AMIGA + /* Leading / is like `../' on Unix and DOS. Allow Unix syntax, + too, though, because of possible patch programs like + `UnixDirsII' by Martin Scott. */ + && IS_DIR_SEP (*filename) || 0 +#endif /* AMIGA */ + && (*filename == '.' && (IS_DIR_SEP (filename[1]) + || (filename[1] == '.' && IS_DIR_SEP (filename[2])))); + + (void)kpse; /* currenty not used */ + /* FIXME: On UNIX an IS_DIR_SEP of any but the last character in the name + implies relative. */ + return absolute || explicit_relative; +#endif /* not VMS */ +} + +#if defined (KPSE_COMPAT_API) +boolean +kpse_absolute_p (const_string filename, boolean relative_ok) +{ + return kpathsea_absolute_p (kpse_def, filename, relative_ok); +} +#endif + +#ifdef TEST +int main() +{ + char **name; + char *t[] = { "./foo", "\\\\server\\foo\\bar", "ftp://localhost/foo" }; + + for (name = t; name - t < sizeof(t)/sizeof(char*); name++) { + printf ("Path `%s' %s absolute.\n", *name, + kpse_absolute_p(*name, true) ? "is" : "is not"); + } +} +#endif /* TEST */ + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST absolute.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/absolute.h b/Build/source/texk/kpathsea/absolute.h new file mode 100644 index 00000000000..a75b3b43ae6 --- /dev/null +++ b/Build/source/texk/kpathsea/absolute.h @@ -0,0 +1,44 @@ +/* absolute.h: declare absolute filename predicate. + + Copyright 1993, 1994, 2008, 2009 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_ABSOLUTE_H +#define KPATHSEA_ABSOLUTE_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* True if FILENAME is absolute (/foo) or, if RELATIVE_OK is true, + explicitly relative (./foo, ../foo), else false (foo). */ + +extern KPSEDLL boolean kpathsea_absolute_p (kpathsea kpse, + const_string filename, boolean relative_ok); + +#if defined(KPSE_COMPAT_API) +extern KPSEDLL boolean kpse_absolute_p (const_string filename, + boolean relative_ok); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_ABSOLUTE_H */ diff --git a/Build/source/texk/kpathsea/ac/kpathsea.ac b/Build/source/texk/kpathsea/ac/kpathsea.ac new file mode 100644 index 00000000000..fc90d33ca1d --- /dev/null +++ b/Build/source/texk/kpathsea/ac/kpathsea.ac @@ -0,0 +1,11 @@ +## texk/kpathsea/ac/kpathsea.ac: configure.ac fragment for the TeX Live subdirectory texk/kpathsea/ +dnl +dnl Copyright (C) 2009 Peter Breitenlohner +dnl You may freely use, modify and/or distribute this file. +dnl +## basic check of system kpathsea +KPSE_TRY_LIB([kpathsea], + [#include +#include ], + [const char *version = kpathsea_version_string; +kpse_set_program_name("prog", "name");]) diff --git a/Build/source/texk/kpathsea/ac/mktex.ac b/Build/source/texk/kpathsea/ac/mktex.ac new file mode 100644 index 00000000000..fe8deeb9dbd --- /dev/null +++ b/Build/source/texk/kpathsea/ac/mktex.ac @@ -0,0 +1,20 @@ +## texk/kpathsea/ac/mktex.ac: configure.ac fragment for the TeX Live +## subdirectory texk/kpathsea. +dnl +dnl Copyright (C) 2009, 2011 Peter Breitenlohner +dnl You may freely use, modify and/or distribute this file. +dnl +## configure defaults for mktexfmt & Co. +m4_define_default([kpse_indent_26], [26])[]dnl +m4_define([kpse_mktex_opts], [dnl +[[mktexmf], [yes], [MF source], [TEX_MF]], +[[mktexpk], [yes], [PK font], [TEX_PK]], +[[mktextfm], [yes], [TFM file], [TEX_TFM]], +[[mkocp], [yes], [OCP file], [OMEGA_OCP]], +[[mkofm], [yes], [OFM file], [OMEGA_OFM]], +[[mktexfmt], [yes], [format file], [TEX_FMT]], +[[mktextex], [no], [TeX source], [TEX_TEX]], +])[]dnl +m4_foreach([Kpse_Mktex], [kpse_mktex_opts], + [m4_ifset([Kpse_Mktex], + [KPSE_WITH_MKTEX(Kpse_Mktex)])])[]dnl diff --git a/Build/source/texk/kpathsea/ac/withenable.ac b/Build/source/texk/kpathsea/ac/withenable.ac new file mode 100644 index 00000000000..1dfc28533bc --- /dev/null +++ b/Build/source/texk/kpathsea/ac/withenable.ac @@ -0,0 +1,8 @@ +## texk/kpathsea/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory texk/kpathsea/ +dnl +dnl Copyright (C) 2009-2011 Peter Breitenlohner +dnl You may freely use, modify and/or distribute this file. +dnl +## configure options and TL libraries required for kpathsea +KPSE_WITH_TEXLIB([kpathsea]) +m4_include(kpse_TL[texk/kpathsea/ac/mktex.ac]) diff --git a/Build/source/texk/kpathsea/access.c b/Build/source/texk/kpathsea/access.c new file mode 100644 index 00000000000..5e53d2965bf --- /dev/null +++ b/Build/source/texk/kpathsea/access.c @@ -0,0 +1,95 @@ +/* access -- test for access permissions of a file. + + Copyright 2008, 2009-2019 Karl Berry. + Copyright 1997-2001, 2005 Olaf Weber. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this software; if not, see . */ + +#include +#include +#include + +/* + * access mode x + * Returns 0 is x exists and can be accessed in accordance with mode. + * We use this rather than test because test looks at the permissions + * only, which doesn't take read-only file systems into account. + */ + +int +main (int argc, char **argv) +{ + int mode; + int status; + char * i; + + if (argc > 1 && strcmp (argv[1], "--help") == 0) { + printf("Usage: %s -MODE FILE\n\ + MODE is one or more of rwx. Exit successfully if FILE exists and is\n\ + readable (r), writable (w), or executable (x).\n\ +\n\ +--help display this help and exit\n\ +--version output version information and exit\n\n", argv[0]); + fputs ("Email bug reports to tex-k@tug.org.\n", stdout); + exit(0); + } else if (argc > 1 && strcmp (argv[1], "--version") == 0) { + printf ("%s (%s)\n\ +Copyright (C) 2009 Olaf Weber & Karl Berry.\n\ +There is NO warranty. You may redistribute this software\n\ +under the terms of the GNU General Public License\n\ +For more information about these matters, see the file named COPYING.\n\ +Primary author of %s: Olaf Weber.\n", +argv[0], KPSEVERSION, argv[0]); + exit (0); + } + + /* insist on exactly two args */ + if (argc != 3) { + fprintf(stderr, "%s: Need exactly two arguments.\n\ +Try `%s --help' for more information.\n", argv[0], argv[0]); + exit(1); + } + + /* The option parsing is somewhat primitive. The mode must be + * specified as a single parameter: an optional '-' followed by + * zero or more letters 'r', 'w', or 'x'. This may change. + */ + mode = 0; + i = argv[1]; + for (i = argv[1]; *i; ++i) + switch (*i) { + case 'r': mode |= R_OK; break; + case 'w': mode |= W_OK; break; +#if defined(_WIN32) +/* access() crashes for unsupported test of x bit */ + case 'x': break; +#else + case 'x': mode |= X_OK; break; +#endif + case '-': if (i == argv[1]) break; + default: + fprintf(stderr, "%s: Invalid MODE.\n", argv[0]); + exit(1); + } + + status = access(argv[2], mode); + + /* fail if the access call failed */ + if (status != 0) { + return 1; + } + + /* otherwise, succeed */ + return 0; +} diff --git a/Build/source/texk/kpathsea/aclocal.m4 b/Build/source/texk/kpathsea/aclocal.m4 new file mode 100644 index 00000000000..f5ed95d4077 --- /dev/null +++ b/Build/source/texk/kpathsea/aclocal.m4 @@ -0,0 +1,1178 @@ +# generated automatically by aclocal 1.16.3 -*- Autoconf -*- + +# Copyright (C) 1996-2020 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. +You have another version of autoconf. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([../../m4/kpse-common.m4]) +m4_include([../../m4/kpse-lib-version.m4]) +m4_include([../../m4/kpse-mktex.m4]) +m4_include([../../m4/kpse-warnings.m4]) +m4_include([../../m4/kpse-win32.m4]) +m4_include([../../m4/libtool.m4]) +m4_include([../../m4/ltoptions.m4]) +m4_include([../../m4/ltsugar.m4]) +m4_include([../../m4/ltversion.m4]) +m4_include([../../m4/lt~obsolete.m4]) diff --git a/Build/source/texk/kpathsea/atou.c b/Build/source/texk/kpathsea/atou.c new file mode 100644 index 00000000000..78afdfe7ce7 --- /dev/null +++ b/Build/source/texk/kpathsea/atou.c @@ -0,0 +1,28 @@ +/* atou.c: like atoi, but if the number is negative, abort. + + Copyright 1992, 1995, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include "config.h" + +unsigned +atou (const_string s) +{ + int i = atoi (s); + + if (i < 0) + FATAL1 ("I expected a positive number, not %d", i); + return i; +} diff --git a/Build/source/texk/kpathsea/bsnl.awk b/Build/source/texk/kpathsea/bsnl.awk new file mode 100644 index 00000000000..5464628b788 --- /dev/null +++ b/Build/source/texk/kpathsea/bsnl.awk @@ -0,0 +1,17 @@ +# bsnl.awk - eliminate backslash-newline sequences +# Public domain. Originally written 2010, Karl Berry. + +# on a line ending with a backslash, save it (minus the backslash). +/\\$/ { + buf = buf substr ($0, 1, length ($0) - 1); + next; + } + +# on other lines, print the buffer if there is one, then the regular line. + { + if (buf) { + printf "%s", buf; # don't print a newline + buf = ""; + } + print; + } diff --git a/Build/source/texk/kpathsea/c-auto.in b/Build/source/texk/kpathsea/c-auto.in new file mode 100644 index 00000000000..c8498cd71aa --- /dev/null +++ b/Build/source/texk/kpathsea/c-auto.in @@ -0,0 +1,239 @@ +/* c-auto.in. Generated from configure.ac by autoheader. */ + +/* c-auto.h: defines for kpathsea, as determined by configure. + + Copyright 1994-97, 2008-2015 Karl Berry. + Copyright 1997-99, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +/* Guard against double inclusion. */ +#ifndef KPATHSEA_C_AUTO_H +#define KPATHSEA_C_AUTO_H + +/* kpathsea: the version string. */ +#define KPSEVERSION "kpathsea version 6.3.3" + +/* Define to 1 if the `closedir' function returns void instead of `int'. */ +#undef CLOSEDIR_VOID + +/* Define to 1 if getcwd is implemented using fork or vfork. Let me know if + you have to add this by hand because configure failed to detect it. */ +#undef GETCWD_FORKS + +/* Define to 1 if you have the header file. */ +#undef HAVE_ASSERT_H + +/* Define to 1 if you have the declaration of `isascii', and to 0 if you + don't. */ +#undef HAVE_DECL_ISASCII + +/* Define to 1 if you have the declaration of `putenv', and to 0 if you don't. + */ +#undef HAVE_DECL_PUTENV + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_FLOAT_H + +/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +#undef HAVE_FSEEKO + +/* Define to 1 if you have the `getcwd' function. */ +#undef HAVE_GETCWD + +/* Define to 1 if you have the `getwd' function. */ +#undef HAVE_GETWD + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the `memcmp' function. */ +#undef HAVE_MEMCMP + +/* Define to 1 if you have the `memcpy' function. */ +#undef HAVE_MEMCPY + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mkstemp' function. */ +#undef HAVE_MKSTEMP + +/* Define to 1 if you have the `mktemp' function. */ +#undef HAVE_MKTEMP + +/* Define to 1 if you have the header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define to 1 if you have the header file. */ +#undef HAVE_PWD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strrchr' function. */ +#undef HAVE_STRRCHR + +/* Define to 1 if `st_mtim' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_MTIM + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to the sub-directory where libtool stores uninstalled libraries. */ +#undef LT_OBJDIR + +/* Define to 1 if you want to run mkocp if OCP file is missing, and to 0 if + you don't */ +#undef MAKE_OMEGA_OCP_BY_DEFAULT + +/* Define to 1 if you want to run mkofm if OFM file is missing, and to 0 if + you don't */ +#undef MAKE_OMEGA_OFM_BY_DEFAULT + +/* Define to 1 if you want to run mktexfmt if format file is missing, and to 0 + if you don't */ +#undef MAKE_TEX_FMT_BY_DEFAULT + +/* Define to 1 if you want to run mktexmf if MF source is missing, and to 0 if + you don't */ +#undef MAKE_TEX_MF_BY_DEFAULT + +/* Define to 1 if you want to run mktexpk if PK font is missing, and to 0 if + you don't */ +#undef MAKE_TEX_PK_BY_DEFAULT + +/* Define to 1 if you want to run mktextex if TeX source is missing, and to 0 + if you don't */ +#undef MAKE_TEX_TEX_BY_DEFAULT + +/* Define to 1 if you want to run mktextfm if TFM file is missing, and to 0 if + you don't */ +#undef MAKE_TEX_TFM_BY_DEFAULT + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* The size of `long', as computed by sizeof. */ +#undef SIZEOF_LONG + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if we need (v)snprintf wrapper functions. */ +#undef WRAP_SNPRINTF + +/* Enable large inode numbers on Mac OS X 10.5. */ +#ifndef _DARWIN_USE_64_BIT_INODE +# define _DARWIN_USE_64_BIT_INODE 1 +#endif + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define for Solaris 2.5.1 so the uint64_t typedef from , + , or is not used. If the typedef were allowed, the + #define below would cause a syntax error. */ +#undef _UINT64_T + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to the type of a signed integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#undef int64_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* Define to the type of an unsigned integer type of width exactly 64 bits if + such a type exists and the standard includes do not define it. */ +#undef uint64_t + +#endif /* !KPATHSEA_C_AUTO_H */ diff --git a/Build/source/texk/kpathsea/c-ctype.h b/Build/source/texk/kpathsea/c-ctype.h new file mode 100644 index 00000000000..5e453e08fbb --- /dev/null +++ b/Build/source/texk/kpathsea/c-ctype.h @@ -0,0 +1,85 @@ +/* c-ctype.h: ASCII-safe versions of the macros. + + Copyright 1992, 1994, 2008, 2010, 2011, 2015 Karl Berry. + Copyright 1998, 2000, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_CTYPE_H +#define KPATHSEA_C_CTYPE_H + +#include + +/* Be sure we have `isascii'. */ +#ifndef WIN32 +#if !(defined(HAVE_DECL_ISASCII) && HAVE_DECL_ISASCII) +#define isascii(c) (((c) & ~0x7f) == 0) +#endif +#endif + +#define ISALNUM(c) (isascii (c) && isalnum((unsigned char)c)) +#define ISALPHA(c) (isascii (c) && isalpha((unsigned char)c)) +#define ISASCII isascii +#define ISCNTRL(c) (isascii (c) && iscntrl((unsigned char)c)) +#define ISDIGIT(c) (isascii (c) && isdigit ((unsigned char)c)) +#define ISGRAPH(c) (isascii (c) && isgraph((unsigned char)c)) +#define ISLOWER(c) (isascii (c) && islower((unsigned char)c)) +#define ISPRINT(c) (isascii (c) && isprint((unsigned char)c)) +#define ISPUNCT(c) (isascii (c) && ispunct((unsigned char)c)) +#define ISSPACE(c) (isascii (c) && isspace((unsigned char)c)) +#define ISUPPER(c) (isascii (c) && isupper((unsigned char)c)) +#define ISXDIGIT(c) (isascii (c) && isxdigit((unsigned char)c)) +#define TOASCII toascii +#define TOLOWER(c) (ISUPPER (c) ? tolower ((unsigned char)c) : (c)) +#define TOUPPER(c) (ISLOWER (c) ? toupper ((unsigned char)c) : (c)) + +/* This isn't part of the usual , but it's useful sometimes. */ +#ifndef isblank +#define isblank(c) ((c) == ' ' || (c) == '\t') +#endif + +#define ISBLANK(c) (isascii (c) && isblank ((unsigned char)c)) + + +/* Here's why this mess is necessary: + +From: meyering@cs.utexas.edu (Jim Meyering) +Date: Wed, 25 Nov 1992 09:52:33 -0600 +Subject: ss-921123: using isascii with macros + + Yesterday some cursory regression testing found that GNU od + (in an upcoming release of textutils) generated incorrect output + when run on an SGI indigo because isprint ('\377') returned true. + Of course, '\377' is not a printing character; the problem lay + in using isprint without first making sure its integer argument + corresponded to an ascii code. + + MORAL: always guard uses of ctype macros with isascii if it's available. + An obvious alternative is to avoid and define and use your + own versions of the ctype macros. + + A pretty clean approach to using and isascii was + suggested by David MacKenzie: + + #ifndef isascii + #define isascii(c) 1 + #endif + + #define ISDIGIT(c) (isascii (c) && isdigit (c)) + #define ISPRINT(c) (isascii (c) && isprint (c)) + ... + + then, use ISDIGIT, etc. instead of isdigit, etc. */ + +#endif /* not KPATHSEA_C_CTYPE_H */ diff --git a/Build/source/texk/kpathsea/c-dir.h b/Build/source/texk/kpathsea/c-dir.h new file mode 100644 index 00000000000..ae177faf31e --- /dev/null +++ b/Build/source/texk/kpathsea/c-dir.h @@ -0,0 +1,52 @@ +/* c-dir.h: directory headers. + + Copyright 1992, 1993, 1994, 2008 Karl Berry. + Copyright 1998, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_DIR_H +#define KPATHSEA_C_DIR_H + +#ifdef WIN32 + +#include + +#else /* not WIN32 */ + +/* Use struct dirent instead of struct direct. */ +#ifdef HAVE_DIRENT_H +#include +#define NAMLEN(dirent) strlen ((dirent)->d_name) +#else /* not DIRENT */ +#define dirent direct +#define NAMLEN(dirent) ((dirent)->d_namlen) + +#ifdef HAVE_SYS_NDIR_H +#include +#endif + +#ifdef HAVE_SYS_DIR_H +#include +#endif + +#ifdef HAVE_NDIR_H +#include +#endif + +#endif /* not DIRENT */ + +#endif /* not WIN32 */ + +#endif /* not KPATHSEA_C_DIR_H */ diff --git a/Build/source/texk/kpathsea/c-errno.h b/Build/source/texk/kpathsea/c-errno.h new file mode 100644 index 00000000000..27380ec39a1 --- /dev/null +++ b/Build/source/texk/kpathsea/c-errno.h @@ -0,0 +1,27 @@ +/* c-errno.h: and the errno variable. + + Copyright 1992, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_ERRNO_H +#define KPATHSEA_C_ERRNO_H + +#include +#ifndef errno +extern int errno; +#endif + +#endif /* not KPATHSEA_C_ERRNO_H */ diff --git a/Build/source/texk/kpathsea/c-fopen.h b/Build/source/texk/kpathsea/c-fopen.h new file mode 100644 index 00000000000..7b64ef46352 --- /dev/null +++ b/Build/source/texk/kpathsea/c-fopen.h @@ -0,0 +1,77 @@ +/* c-fopen.h: how to open files with fopen. + + Copyright 1992, 1994, 1995, 1996, 2008, 2011 Karl Berry. + Copyright 1998, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef C_FOPEN_H +#define C_FOPEN_H + +/* How to open a text file: */ +/* From Akira: + I'm using Unix style line ending character to write text files. + I find it is easiest to define FOPEN_W_MODE == FOPEN_WBIN_MODE etc. for + my purpose. */ +#ifndef FOPEN_A_MODE +#define FOPEN_A_MODE "ab" +#endif + +#ifndef FOPEN_R_MODE +#define FOPEN_R_MODE "r" +#endif + +#ifndef FOPEN_W_MODE +#define FOPEN_W_MODE "wb" +#endif + +/* How to open a binary file for reading: */ +#ifndef FOPEN_RBIN_MODE +#define FOPEN_RBIN_MODE "rb" +#endif /* not FOPEN_RBIN_MODE */ + +/* How to open a binary file for writing: */ +#ifndef FOPEN_WBIN_MODE +#define FOPEN_WBIN_MODE "wb" +#endif /* not FOPEN_WBIN_MODE */ + +/* How to open a binary file for appending: */ +#ifndef FOPEN_ABIN_MODE +#define FOPEN_ABIN_MODE "ab" +#endif /* not FOPEN_ABIN_MODE */ + +/* How to switch an already open file handle to binary mode. + Used on DOSISH systems when we need to switch a standard + stream, such as stdin or stdout, to binary mode. + We never use the value return by setmode(). */ +#include +#ifdef DOSISH +#include +#ifndef O_BINARY +#ifdef _O_BINARY +#define O_BINARY _O_BINARY +#endif +#endif +#if defined (__i386_pc_gnu__) || \ + defined (WIN32) || defined (__WIN32__) || defined (_WIN32) +#define SET_BINARY(f) (void)setmode((f), O_BINARY) +#endif +#else /* not DOSISH */ +#ifndef O_BINARY +#define O_BINARY 0 +#endif +#define SET_BINARY(f) (void)0 +#endif /* not DOSISH */ + +#endif /* not C_FOPEN_H */ diff --git a/Build/source/texk/kpathsea/c-limits.h b/Build/source/texk/kpathsea/c-limits.h new file mode 100644 index 00000000000..6a639a6f21d --- /dev/null +++ b/Build/source/texk/kpathsea/c-limits.h @@ -0,0 +1,36 @@ +/* c-limits.h: include the system parameter file. + + Copyright 1992, 1993, 1996, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef C_LIMITS_H +#define C_LIMITS_H + +#ifdef HAVE_LIMITS_H +#include +#else +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#endif /* not HAVE_LIMITS_H */ + +/* Some systems may have the floating-point limits in the above. */ +#if defined (HAVE_FLOAT_H) && !defined (FLT_MAX) +#include +#endif + +#endif /* not C_LIMITS_H */ diff --git a/Build/source/texk/kpathsea/c-memstr.h b/Build/source/texk/kpathsea/c-memstr.h new file mode 100644 index 00000000000..e8e107a6f98 --- /dev/null +++ b/Build/source/texk/kpathsea/c-memstr.h @@ -0,0 +1,63 @@ +/* c-memstr.h: memcpy, strchr, etc. + + Copyright 1992-2013 Karl Berry and Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_MEMSTR_H +#define KPATHSEA_C_MEMSTR_H + +/* tries to declare bcopy etc., which can only conflict. */ +#define _XFUNCS_H_ + +#ifdef HAVE_STRING_H +#include +#else +/* don't ever want both string.h and strings.h; fails on AIX. */ +#ifdef HAVE_STRINGS_H +#include +#endif +#endif + +/* An ANSI string.h and pre-ANSI memory.h might conflict. */ +#if !defined (STDC_HEADERS) && defined (HAVE_MEMORY_H) +#include +#endif /* not STDC_HEADERS and HAVE_MEMORY_H */ + +/* For ancient systems that lack the system V/ANSI version of the + string functions we express them in terms of the BSD versions. */ +#if !defined(HAVE_STRCHR) && !defined(strchr) +#define strchr index +#endif + +#if !defined(HAVE_STRRCHR) && !defined(strrchr) +#define strrchr rindex +#endif + +#if !defined(HAVE_MEMCMP) && !defined(memcmp) +#define memcmp(s1, s2, n) bcmp ((s1), (s2), (n)) +#endif + +#if !defined(HAVE_MEMCPY) && !defined(memcpy) +#define memcpy(to, from, len) bcopy ((from), (to), (len)) +#endif + +#if !defined(HAVE_STRING_H) +extern char *strtok (); +#ifndef strstr +extern char *strstr (); +#endif +#endif + +#endif /* not KPATHSEA_C_MEMSTR_H */ diff --git a/Build/source/texk/kpathsea/c-minmax.h b/Build/source/texk/kpathsea/c-minmax.h new file mode 100644 index 00000000000..a46bd2f123e --- /dev/null +++ b/Build/source/texk/kpathsea/c-minmax.h @@ -0,0 +1,84 @@ +/* c-minmax.h: define INT_MIN, etc. Assume a 32-bit machine if the + values aren't defined. + + Copyright 1992, 1993, 2008, 2017 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_MINMAX_H +#define KPATHSEA_C_MINMAX_H + +#include + +/* Declared in on ANSI C systems. If the system doesn't + define it, we use the minimum ANSI values -- except for `int'; we + assume 32-bit integers. */ + +#ifndef SCHAR_MIN +#define SCHAR_MIN (-127) +#endif +#ifndef SCHAR_MAX +#define SCHAR_MAX 127 +#endif +#ifndef UCHAR_MAX +#define UCHAR_MAX 255 +#endif + +#ifndef SHRT_MIN +#define SHRT_MIN (-32767) +#endif +#ifndef SHRT_MAX +#define SHRT_MAX 32767 +#endif +#ifndef USHRT_MAX +#define USHRT_MAX 65535 +#endif + +#ifndef INT_MIN +#define INT_MIN (-2147483647) +#endif +#ifndef INT_MAX +#define INT_MAX 2147483647 +#endif +#ifndef UINT_MAX +#define UINT_MAX 4294967295 +#endif + +#ifndef LONG_MIN +#define LONG_MIN INT_MIN +#endif +#ifndef LONG_MAX +#define LONG_MAX INT_MAX +#endif +#ifndef ULONG_MAX +#define ULONG_MAX UINT_MAX +#endif + +/* Declared in on ANSI C systems. */ +#ifndef DBL_MIN +#define DBL_MIN 1e-37 +#endif +#ifndef DBL_MAX +#define DBL_MAX 1e+37 +#endif + +#ifndef FLT_MIN +#define FLT_MIN 1e-37 +#endif +#ifndef FLT_MAX +#define FLT_MAX 1e+37 +#endif + +#endif /* not KPATHSEA_C_MINMAX_H */ diff --git a/Build/source/texk/kpathsea/c-namemx.h b/Build/source/texk/kpathsea/c-namemx.h new file mode 100644 index 00000000000..690f13d0a86 --- /dev/null +++ b/Build/source/texk/kpathsea/c-namemx.h @@ -0,0 +1,36 @@ +/* c-namemx.h: define NAME_MAX, the maximum length of a single + component in a filename. No such limit may exist, or may vary + depending on the filesystem. + + Copyright 1992, 1993, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_NAME_MX_H +#define KPATHSEA_C_NAME_MX_H + +#include + +/* Most likely the system will truncate filenames if it is not POSIX, + and so we can use the BSD value here. */ +#ifndef _POSIX_NAME_MAX +#define _POSIX_NAME_MAX 255 +#endif + +#ifndef NAME_MAX +#define NAME_MAX _POSIX_NAME_MAX +#endif + +#endif /* not KPATHSEA_C_NAME_MX_H */ diff --git a/Build/source/texk/kpathsea/c-pathch.h b/Build/source/texk/kpathsea/c-pathch.h new file mode 100644 index 00000000000..44b10103512 --- /dev/null +++ b/Build/source/texk/kpathsea/c-pathch.h @@ -0,0 +1,111 @@ +/* c-pathch.h: define the characters which separate components of + filenames and environment variable paths. + + Copyright 1992, 1993, 1995, 1997, 2008, 2018 Karl Berry. + Copyright 1997, 1999, 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef C_PATHCH_H +#define C_PATHCH_H + +#include + +/* What separates filename components? */ +#ifndef DIR_SEP +# if defined(VMS) +# define DIR_SEP ':' +# define DIR_SEP_STRING ":" +# elif defined(DOSISH) /* not VMS */ +/* Either \'s or 's work. Wayne Sullivan's web2pc prefers /, so we'll + go with that. */ +# define DIR_SEP '/' +# define DIR_SEP_STRING "/" +# define IS_DEVICE_SEP(ch) ((ch) == ':') +# define NAME_BEGINS_WITH_DEVICE(name) (*(name) && IS_DEVICE_SEP((name)[1])) +/* On DOS, it's good to allow both \ and / between directories. */ +# define IS_DIR_SEP(ch) ((ch) == '/' || (ch) == '\\') +# ifdef WIN32 +/* On win32, UNC names are authorized */ +# define IS_UNC_NAME(name) (strlen(name)>=3 && IS_DIR_SEP(*name) \ + && IS_DIR_SEP(*(name+1)) && isalnum(*(name+2))) +/* Used after converting '\\' into '/' */ +# define IS_DIR_SEP_CH(ch) ((ch) == '/') +# endif +# elif defined(AMIGA) /* not DOSISH */ +# define DIR_SEP '/' +# define DIR_SEP_STRING "/" +# define IS_DIR_SEP(ch) ((ch) == '/' || (ch) == ':') +# define IS_DEVICE_SEP(ch) ((ch) == ':') +# elif defined(VMCMS) /* not AMIGA */ +# define DIR_SEP ' ' +# define DIR_SEP_STRING " " +# else /* not VMCMS */ +# define DIR_SEP '/' +# define DIR_SEP_STRING "/" +# endif /* not VMCMS */ +#endif /* not DIR_SEP */ + +#ifndef IS_DIR_SEP +#define IS_DIR_SEP(ch) ((ch) == DIR_SEP) +#endif +#ifndef IS_DIR_SEP_CH +#define IS_DIR_SEP_CH(ch) IS_DIR_SEP(ch) +#endif +#ifndef IS_DEVICE_SEP /* No `devices' on, e.g., Unix. */ +#define IS_DEVICE_SEP(ch) 0 +#endif +#ifndef NAME_BEGINS_WITH_DEVICE +#define NAME_BEGINS_WITH_DEVICE(name) 0 +#endif +#ifndef IS_UNC_NAME /* Unc names are in practice found on Win32 only. */ +#define IS_UNC_NAME(name) 0 +#endif + +/* What separates elements in environment variable path lists? */ +#ifndef ENV_SEP +#ifdef VMS +# define ENV_SEP ',' +# define ENV_SEP_STRING "," +#elif defined (DOSISH) +# define ENV_SEP ';' +# define ENV_SEP_STRING ";" +#elif defined (AMIGA) +# define ENV_SEP ';' +# define ENV_SEP_STRING ";" +#elif defined (VMCMS) +# define ENV_SEP ' ' +# define ENV_SEP_STRING " " +#else +# define ENV_SEP ':' +# define ENV_SEP_STRING ":" +/* Because paths in Kpathsea cnf files allow use of either ; or : separators + regardless of the current system, on Unix we sometimes need to check + for either . */ +# define IS_KPSE_SEP(ch) ((ch) == ':' || (ch) == ';') +#endif +#endif /* not ENV_SEP */ + +#ifndef IS_ENV_SEP +#define IS_ENV_SEP(ch) ((ch) == ENV_SEP) +#endif + +#ifndef IS_KPSE_SEP +/* But for Windows, we do not want to consider : as a path separator, + ever, because it is the drive separator (as in c:\tex). So just + check for the regular separator (;). */ +#define IS_KPSE_SEP(ch) (IS_ENV_SEP (ch)) +#endif + +#endif /* not C_PATHCH_H */ diff --git a/Build/source/texk/kpathsea/c-pathmx.h b/Build/source/texk/kpathsea/c-pathmx.h new file mode 100644 index 00000000000..8b63023db01 --- /dev/null +++ b/Build/source/texk/kpathsea/c-pathmx.h @@ -0,0 +1,45 @@ +/* c-pathmx.h: define PATH_MAX, the maximum length of a filename. + Since no such limit may exist (pace GNU Hurd), these constants should + not actually be used; filenames should be dynamically grown as + needed. Most of Kpathsea does this now, but not all, and not all + programs using it. + + Copyright 1992, 1993, 2008, 2010 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_PATH_MX_H +#define KPATHSEA_C_PATH_MX_H + +#include + +/* Cheat and define this as a manifest constant no matter what, instead + of using pathconf. Maybe it is too big otherwise on Hurd? */ + +#ifndef _POSIX_PATH_MAX +#define _POSIX_PATH_MAX 255 +#endif + +#ifndef PATH_MAX +#ifdef MAXPATHLEN +#define PATH_MAX MAXPATHLEN +#elif defined (MAX_PATH) +#define PATH_MAX MAX_PATH +#else +#define PATH_MAX _POSIX_PATH_MAX +#endif +#endif /* not PATH_MAX */ + +#endif /* not KPATHSEA_C_PATH_MAX_H */ diff --git a/Build/source/texk/kpathsea/c-proto.h b/Build/source/texk/kpathsea/c-proto.h new file mode 100644 index 00000000000..f2fb8ea2b83 --- /dev/null +++ b/Build/source/texk/kpathsea/c-proto.h @@ -0,0 +1,36 @@ +/* c-proto.h: macros to include or discard prototypes. + + Copyright 1992, 1993, 1995, 1996, 2008, 2009 Karl Berry. + Copyright 1999, 2000, 2001, 2003, 2004, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_PROTO_H +#define KPATHSEA_C_PROTO_H + +#if defined (WIN32) && !defined (__MINGW32__) && !defined (NO_KPSE_DLL) +#define KPSE_DLL 1 +#endif /* WIN32 && ! __MINGW32__ */ + +#if defined (KPSE_DLL) && (defined (WIN32) || defined (__CYGWIN__)) +#ifdef MAKE_KPSE_DLL +#define KPSEDLL __declspec(dllexport) +#else /* ! MAKE_KPSE_DLL */ +#define KPSEDLL __declspec(dllimport) +#endif +#else /* ! (KPSE_DLL && (WIN32 || __CYGWIN__)) */ +#define KPSEDLL +#endif + +#endif /* not KPATHSEA_C_PROTO_H */ diff --git a/Build/source/texk/kpathsea/c-stat.h b/Build/source/texk/kpathsea/c-stat.h new file mode 100644 index 00000000000..084c3a32624 --- /dev/null +++ b/Build/source/texk/kpathsea/c-stat.h @@ -0,0 +1,56 @@ +/* c-stat.h: declarations for using stat(2). + + Copyright 1993, 1996, 2008, 2010 Karl Berry. + Copyright 1998, 2000, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_STAT_H +#define KPATHSEA_STAT_H + +#include +#include + +/* POSIX predicates for testing file attributes. */ + +#if !defined (S_ISBLK) && defined (S_IFBLK) +#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) +#endif +#if !defined (S_ISCHR) && defined (S_IFCHR) +#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) +#endif +#if !defined (S_ISDIR) && defined (S_IFDIR) +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#endif +#if !defined (S_ISREG) && defined (S_IFREG) +#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) +#endif +#if !defined (S_ISFIFO) && defined (S_IFIFO) +#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) +#endif +#if !defined (S_ISLNK) && defined (S_IFLNK) +#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) +#endif +#if !defined (S_ISSOCK) && defined (S_IFSOCK) +#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) +#endif +#if !defined (S_ISMPB) && defined (S_IFMPB) /* V7 */ +#define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) +#define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) +#endif +#if !defined (S_ISNWK) && defined (S_IFNWK) /* HP/UX */ +#define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) +#endif + +#endif /* not KPATHSEA_STAT_H */ diff --git a/Build/source/texk/kpathsea/c-std.h b/Build/source/texk/kpathsea/c-std.h new file mode 100644 index 00000000000..6d65d150802 --- /dev/null +++ b/Build/source/texk/kpathsea/c-std.h @@ -0,0 +1,96 @@ +/* c-std.h: the first header files. + + Copyright 1992, 1993, 1994, 1995, 1996, 1997, 2008, 2012 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_STD_H +#define KPATHSEA_C_STD_H + +/* Header files that essentially all of our sources need, and + that all implementations have. We include these first, to help with + NULL being defined multiple times. */ +/* Workaround against a MSVC bug : it can't be declared + extern "C" in a c++ source file. */ +#ifndef __cplusplus +#include +/* apparently M_PI isn't defined by under older VC */ +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif +#endif +#include +#include + +/* Be sure we have constants from . */ +#include + +#ifdef HAVE_STDLIB_H +#include +/* Include before , to help avoid NULL + redefinitions on some systems. (We don't include + ourselves any more, but FYI.) */ +#else +/* It's impossible to say for sure what the system will deign to put in + , but let's hope it's at least this. */ +extern char *getenv (); +#endif /* not HAVE_STDLIB_H */ + +#ifdef WIN32 +#include +#else +#ifndef STDC_HEADERS +#ifndef ALLOC_RETURN_TYPE +#define ALLOC_RETURN_TYPE void +#endif /* not ALLOC_RETURN_TYPE */ +extern ALLOC_RETURN_TYPE *calloc (), *malloc (), *realloc (); +#endif /* not STDC_HEADERS */ +#endif /* not WIN32 */ + +/* SunOS 4.1.1 gets STDC_HEADERS defined, but it doesn't provide + EXIT_FAILURE. So far no system has defined one of EXIT_FAILURE and + EXIT_SUCCESS without the other. */ +#ifndef EXIT_SUCCESS +#ifdef VMS +#define EXIT_SUCCESS 1 +#define EXIT_FAILURE 0 +#else +#define EXIT_SUCCESS 0 +#define EXIT_FAILURE 1 +#endif +#endif /* not EXIT_SUCCESS */ + +/* strchr vs. index, memcpy vs. bcopy, etc. */ +#include + +/* Error numbers and errno declaration. */ +#include + +/* Numeric minima and maxima. */ +#include + +/* Assertions are too useful to not make generally available. */ +#ifdef HAVE_ASSERT_H +#include +#else +#define assert(expr) /* as nothing */ +#endif + +#ifdef VMS +#include +#include +#endif /* not VMS */ + +#endif /* not KPATHSEA_C_STD_H */ diff --git a/Build/source/texk/kpathsea/c-unistd.h b/Build/source/texk/kpathsea/c-unistd.h new file mode 100644 index 00000000000..1f5f2fcb964 --- /dev/null +++ b/Build/source/texk/kpathsea/c-unistd.h @@ -0,0 +1,57 @@ +/* c-unistd.h: ensure we have constants from . Included from + c-std.h. + + Copyright 1992, 1993, 2008, 2012 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_C_UNISTD_H +#define KPATHSEA_C_UNISTD_H + +/* is allowed to depend on . */ +#include + +#if HAVE_UNISTD_H +#if defined (WIN32) || defined (__CYGWIN__) +# define __need_getopt +#include +#endif +#include +#endif + +#include + +/* For fseek. */ +#ifndef SEEK_SET +#define SEEK_SET 0 +#define SEEK_CUR 1 +#define SEEK_END 2 +#endif /* not SEEK_SET */ + +/* For access. */ +#ifndef F_OK +#define F_OK 0 +#define X_OK 1 +#define W_OK 2 +#define R_OK 4 +#endif /* not F_OK */ + +#ifndef STDIN_FILENO +#define STDIN_FILENO 0 +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 +#endif /* not STDIN_FILENO */ + +#endif /* not KPATHSEA_C_UNISTD_H */ diff --git a/Build/source/texk/kpathsea/cnf-to-paths.awk b/Build/source/texk/kpathsea/cnf-to-paths.awk new file mode 100644 index 00000000000..d06f871c313 --- /dev/null +++ b/Build/source/texk/kpathsea/cnf-to-paths.awk @@ -0,0 +1,61 @@ +# $Id$ +# cnf-to-paths.awk - convert texmf.cnf assignments to paths.h #define's. +# Public domain. Originally written 2011, Karl Berry. + +# We assume comments have been stripped. +# +# we only care about definitions with a valid C identifier (e.g., +# TEXINPUTS, not TEXINPUTS.latex), that is, lines that look like this: +# = +# (whitespace around the = is optional) +# +/^[ \t]*[A-Z0-9_]+[ \t]*=/ { + # On these lines, we distinguish three cases: + # + # 1) definitions referring to SELFAUTO*, which we want to keep. In + # particular, this is how the compile-time TEXMFCNF gets defined and + # thus how texmf.cnf gets found. In fact, TEXMFCNF is the only + # relevant compile-time value at all, and since its value is not used + # from texmf.cnf, we could simplify this whole process in both + # directions. Maybe someday. + # + # 2) definitions starting with a /, which we also want to keep. Here + # we assume a distro maintainer has changed a variable, e.g., + # TEXMFMAIN=/usr/share/texmf, so keep it. (This also preserves the + # default values for OSFONTDIR and TRFONTS, but that's ok.) + # + # 3) anything else, which we want to convert to a constant /nonesuch. + # That way, the binaries don't get changed just because we change + # definitions in texmf.cnf. + # + # The definition of DEFAULT_TEXMFROOT (and other variables) + # that winds up in the final paths.h will not be used. + + # Extract the identifier and the value from the line. Since + # gawk's subexpression matching is an extension, do it with copies. + ident = $0; + sub(/^[ \t]*/, "", ident); + sub(/[ \t]*=.*/, "", ident); + + val = $0; + sub(/^.*=[ \t]*/, "", val); + sub(/[ \t]*$/, "", val); + #print "got ident", ident, "and val", val >"/dev/stderr"; + + if (val ~ /\$SELFAUTO/) { + # Replace all semicolons with colons in the SELFAUTO paths we're keeping. + # (The path-splitting code should be changed to understand both.) + gsub(/;/, ":", val); + } else if (val ~ /^\//) { + # If the value starts with /, presume we're compiling with changes + # made for a distro, and keep it. Likewise switch to :. + gsub(/;/, ":", val); + } else { + val = "/nonesuch"; + } + + print "#ifndef DEFAULT_" ident; + print "#define DEFAULT_" ident " \"" val "\""; + print "#endif"; + print ""; +} diff --git a/Build/source/texk/kpathsea/cnf.c b/Build/source/texk/kpathsea/cnf.c new file mode 100644 index 00000000000..14f7e04e706 --- /dev/null +++ b/Build/source/texk/kpathsea/cnf.c @@ -0,0 +1,359 @@ +/* cnf.c: read config files. + + Copyright 1994, 1995, 1996, 1997, 2008, 2009, 2011, 2012, 2016, + 2017, 2018, 2019 Karl Berry. + Copyright 1997-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* By using our own hash table, instead of the environment, we + complicate variable expansion (because we have to look in two + places), but we don't bang so much on the system. DOS and System V + have very limited environment space. Also, this way + `kpse_init_format' can distinguish between values originating from + the cnf file and ones from environment variables, which can be useful + for users trying to figure out what's going on. */ + +#define CNF_HASH_SIZE 751 +#define CNF_NAME "texmf.cnf" + + +/* Do a single line LINE in a cnf file: if it's blank or a comment or + erroneous, skip it. Otherwise, parse + [.] [=] + and insert it either into the cnf_hash structure in KPSE (if + ENV_PROGNAME is false), or in the environment (if ENV_PROGNAME is true). + + Furthermore, if ENV_PROGNAME is true, and there is no . in + LINE, then also insert "_" `kpse->program_name' with + into the environment; see kpathsea_cnf_line_env_progname in cnf.h. + + The name without _ will usually never be looked up, but + just in case the program name changes, or whatever. + + We return NULL if ok, an error string otherwise. */ + +static string +do_line (kpathsea kpse, string line, boolean env_progname) +{ + unsigned len; + string start; + string value, var; + string prog = NULL; + + /* Skip leading whitespace. */ + while (*line && ISSPACE (*line)) + line++; + + /* More to do only if we have non-comment material left. */ + if (*line == 0 || *line == '%' || *line == '#') + return NULL; + + /* Remove trailing comment: a % or # preceded by whitespace. Also + remove any whitespace before that. For example, the value for + foo = a#b %something + is a#b. */ + value = line + strlen (line) - 1; /* start at end of line */ + while (value > line) { + if (*value == '%' || *value == '#') { + value--; /* move before comment char */ + while (ISSPACE (*value)) + *value-- = 0; /* wipe out as much preceding whitespace + continue; (and comment) as we find */ + } + value--; /* move before the new null byte */ + } + + /* The variable name is everything up to the next space or = or `.'. */ + start = line; + while (*line && !ISSPACE (*line) && *line != '=' && *line != '.') + line++; + + /* `line' is now one character past the end of the variable name. */ + len = line - start; + if (len == 0) { + return ("No cnf variable name"); + } + + var = (string) xmalloc (len + 1); + strncpy (var, start, len); + var[len] = 0; + + /* If the variable is qualified with a program name, extract it. */ + while (*line && ISSPACE (*line)) + line++; + if (*line == '.') { + /* Skip spaces, then everything up to the next space or =. */ + line++; + while (ISSPACE (*line)) + line++; + start = line; + while (*line && !ISSPACE (*line) && *line != '=') + line++; + + /* The program name is what's in between. */ + len = line - start; + prog = (string) xmalloc (len + 1); + strncpy (prog, start, len); + prog[len] = 0; + /* If the name is empty, or contains one of our usual special + characters, it's probably a mistake. For instance, a cnf line + foo .;bar + is interpreted as a program name ";bar", because the = between + the variable name and value is optional. We don't try to guess + the user's intentions, but just give a warning. */ + if (len == 0) { + return ("Empty program name qualifier"); + } else { + unsigned i; + for (i = 0; i < len; i++) { + if (prog[i] == '$' || prog[i] == '{' || prog[i] == '}' + || IS_KPSE_SEP (prog[i])) { + string msg = xmalloc (50); + sprintf (msg, "Unlikely character %c in program name", prog[i]); + return msg; + } + } + } + } + + /* Skip whitespace, an optional =, more whitespace. */ + while (*line && ISSPACE (*line)) + line++; + if (*line == '=') { + line++; + while (*line && ISSPACE (*line)) + line++; + } + + /* The value is whatever remains. Remove trailing whitespace. */ + start = line; + len = strlen (start); + while (len > 0 && ISSPACE (start[len - 1])) + len--; + if (len == 0) { + return ("No cnf value"); + } + + value = (string) xmalloc (len + 1); + strncpy (value, start, len); + value[len] = 0; + + /* Suppose we want to write a single texmf.cnf that can be used under + both Windows and Unix. This is feasible except for the path + separators: : on Unix, ; on Windows. We can't switch Windows to + allowing :, since : is the drive separator. So we switch Unix to + allowing ;. On the other hand, we don't want to change IS_ENV_SEP + and all the rest. + + So, translate all ;'s in the path values to :'s if we'd normally + use :. (Fortunately we don't use ; as a normal character in values.) */ + + if (IS_ENV_SEP(':')) { + string loc; + for (loc = value; *loc; loc++) { + if (*loc == ';') + *loc = ':'; + } + } + + /* If we're supposed to make the setting in the environment ... */ + if (env_progname) { + string this_prog = prog ? prog : kpse->program_name; /* maybe with .prog */ + /* last-ditch debug */ + /* fprintf (stderr, "kpse/cnf.c xputenv(%s,%s)\n", var, value); */ + xputenv (var, value); + /* Use the .prog name on the input line if specified. Otherwise, + although kpse->program_name should always be set at this point, + check just in case. */ + if (this_prog) { + string var_prog = concat3 (var, "_", this_prog); + /* fprintf (stderr, "kpse/cnf.c xputenv(%s,%s) [implicit]\n", + var_prog, value); */ + xputenv (var_prog, value); + free (var_prog); /* xputenv allocates its own */ + } + free (var); /* again, xputenv allocated a copy */ + + } else { + /* Normal case of not ENV_PROGNAME, insert in cnf_hash, with .prog + if specified, which will override non-.prog. */ + string lhs = prog ? concat3 (var, ".", prog) : var; + /* last-ditch debug */ + /* fprintf (stderr, "kpse/cnf.c hash_insert(%s,%s)\n", lhs, value); */ + hash_insert (&(kpse->cnf_hash), lhs, value); + if (prog) { /* the lhs string is new memory if we had .prog */ + free (var); + /* If there was no .prog on the line, the original `var' memory gets + inserted into the hash table, so do not free. */ + } + } + + /* We should check that anything remaining is preceded by a comment + character, but we don't. Sorry. */ + return NULL; +} + + +/* Just passing along env_progname = true to do_line. */ + +void +kpathsea_cnf_line_env_progname (kpathsea kpse, string line) +{ + string msg = do_line (kpse, line, /* env_progname = */ true); + if (msg) { + WARNING2 ("command line (kpathsea): %s in argument: %s", + msg, line); + } +} + + +/* Read all the kpathsea configuration files in the path. */ + +static void +read_all_cnf (kpathsea kpse) +{ + string *cnf_files; + string *cnf; + const_string cnf_path = kpathsea_init_format (kpse, kpse_cnf_format); + + cnf_files = kpathsea_all_path_search (kpse, cnf_path, CNF_NAME); + if (cnf_files && *cnf_files) { + for (cnf = cnf_files; *cnf; cnf++) { + string line; + string msg; + unsigned lineno = 0; + FILE *cnf_file = xfopen (*cnf, FOPEN_R_MODE); + if (kpse->record_input) + kpse->record_input (*cnf); + + while ((line = read_line (cnf_file)) != NULL) { + unsigned len; + lineno++; + len = strlen (line); + /* Strip trailing spaces. */ + while (len > 0 && ISSPACE(line[len-1])) { + line[len - 1] = 0; + --len; + } + /* Concatenate consecutive lines that end with \. */ + while (len > 0 && line[len - 1] == '\\') { + string next_line = read_line (cnf_file); + lineno++; + line[len - 1] = 0; + if (!next_line) { + WARNING2 ("%s:%d: (kpathsea) Last line of file ends with \\", + *cnf, lineno); + } else { + string new_line; + new_line = concat (line, next_line); + free (line); + line = new_line; + len = strlen (line); + } + } + + msg = do_line (kpse, line, /* env_progname= */ false); + if (msg) { + WARNING4 ("%s:%d: (kpathsea) %s on line: %s", + *cnf, lineno, msg, line); + } + free (line); + } + + xfclose (cnf_file, *cnf); + free (*cnf); + } + free (cnf_files); + } else { + string warn = getenv ("KPATHSEA_WARNING"); + if (!(warn && STREQ (warn, "0"))) { + WARNING1 + ("kpathsea: configuration file texmf.cnf not found in these directories: %s", + cnf_path); + } + } +} + +/* Read the cnf files on the first call. Return the first value in the + returned list -- this will be from the last-read cnf file. */ + +const_string +kpathsea_cnf_get (kpathsea kpse, const_string name) +{ + string ctry; + const_string ret, *ret_list; + + /* When we expand the compile-time value for DEFAULT_TEXMFCNF, + we end up needing the value for assorted variables, + so kpse_var_expand ends up calling us again. Just return. */ + if (kpse->doing_cnf_init) + return NULL; + + /* If no cnf hash yet, initialize. */ + if (kpse->cnf_hash.size == 0) { + kpse->cnf_hash = hash_create (CNF_HASH_SIZE); + + /* Read configuration files and initialize databases. */ + kpse->doing_cnf_init = true; + read_all_cnf (kpse); + kpse->doing_cnf_init = false; + + /* Since `kpse_init_db' recursively calls us, we must call it from + outside a `kpse_path_element' loop (namely, the one in + `read_all_cnf' above): `kpse_path_element' is not reentrant. */ + kpathsea_init_db (kpse); + } + + /* First look up NAME.`kpse->program_name', then NAME. */ + assert (kpse->program_name); + ctry = concat3 (name, ".", kpse->program_name); + ret_list = hash_lookup (kpse->cnf_hash, ctry); + free (ctry); + if (ret_list) { + ret = *ret_list; + free (ret_list); + } else { + ret_list = hash_lookup (kpse->cnf_hash, name); + if (ret_list) { + ret = *ret_list; + free (ret_list); + } else { + ret = NULL; + } + } + + return ret; +} + +#if defined(KPSE_COMPAT_API) +const_string +kpse_cnf_get (const_string name) +{ + return kpathsea_cnf_get(kpse_def, name); +} +#endif diff --git a/Build/source/texk/kpathsea/cnf.h b/Build/source/texk/kpathsea/cnf.h new file mode 100644 index 00000000000..e218964b5b6 --- /dev/null +++ b/Build/source/texk/kpathsea/cnf.h @@ -0,0 +1,63 @@ +/* cnf.h: runtime config files. + + Copyright 1994, 1995, 2008, 2012, 2019 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_CNF_H +#define KPATHSEA_CNF_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Return the value in the last-read cnf file for VAR, or NULL if none. + On the first call, also read all the `texmf.cnf' files in the path + for kpse_cnf_format (and initialize the path). Any error messages are + written to stderr. */ + +extern KPSEDLL const_string kpathsea_cnf_get (kpathsea kpse, const_string var); + + +/* Parse L as a texmf.cnf configuration line for the KPSE instance, + and insert any assignment in the environment, both as-is and + with the value (if all non-NULL) of "_" KPSE->program_name. + If [_] is already set in the environment, it is + overwritten. + + All of this behavior is because if the user runs tex with + --cnf-line=TEXINPUTS=/foo:, it's not unreasonable to expect that + cmdline option to override both environment variables TEXINPUTS and + TEXINPUTS_tex, and also both configuration values TEXINPUTS and + TEXINPUTS.tex -- even though ordinarily . overrides + plain . + + Any error message is written to stderr. */ + +extern KPSEDLL void kpathsea_cnf_line_env_progname (kpathsea kpse, + string l); + +#if defined(KPSE_COMPAT_API) +extern KPSEDLL const_string kpse_cnf_get (const_string var); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_CNF_H */ diff --git a/Build/source/texk/kpathsea/concat.c b/Build/source/texk/kpathsea/concat.c new file mode 100644 index 00000000000..fe5298fcbfa --- /dev/null +++ b/Build/source/texk/kpathsea/concat.c @@ -0,0 +1,35 @@ +/* concat.c: dynamic string concatenation. + + Copyright 1992, 1993, 2008 Karl Berry. + Copyright 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +/* Return the concatenation of S1 and S2. See `concatn.c' for a + `concatn', which takes a variable number of arguments. */ + +string +concat (const_string s1, const_string s2) +{ + unsigned s1len = strlen(s1); + unsigned s2len = strlen(s2); + string answer = (string) xmalloc (s1len + s2len + 1); + strcpy (answer, s1); + strcat (answer + s1len, s2); + + return answer; +} diff --git a/Build/source/texk/kpathsea/concat3.c b/Build/source/texk/kpathsea/concat3.c new file mode 100644 index 00000000000..6e98a13dac6 --- /dev/null +++ b/Build/source/texk/kpathsea/concat3.c @@ -0,0 +1,33 @@ +/* concat3.c: concatenate three strings. + + Copyright 1992, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +string +concat3 (const_string s1, const_string s2, const_string s3) +{ + int s2l = s2 ? strlen (s2) : 0; + int s3l = s3 ? strlen (s3) : 0; + string answer + = (string) xmalloc (strlen(s1) + s2l + s3l + 1); + strcpy (answer, s1); + if (s2) strcat (answer, s2); + if (s3) strcat (answer, s3); + + return answer; +} diff --git a/Build/source/texk/kpathsea/concatn.c b/Build/source/texk/kpathsea/concatn.c new file mode 100644 index 00000000000..4e0b9eb923d --- /dev/null +++ b/Build/source/texk/kpathsea/concatn.c @@ -0,0 +1,72 @@ +/* concatn.c: concatenate an arbitrary number of strings. + + Copyright 1993, 1995, 2008, 2009 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* OK, it would be epsilon more efficient to compute the total length + and then do the copying ourselves, but I doubt it matters in reality. */ + +string +concatn (const_string str1, ...) +{ + string arg; + string ret; + va_list ap; + + if (!str1) + return NULL; + + ret = xstrdup (str1); + + va_start (ap, str1); + while ((arg = va_arg (ap, string)) != NULL) + { + string temp = concat (ret, arg); + free (ret); + ret = temp; + } + va_end (ap); + + return ret; +} + +#ifdef TEST +int +main () +{ + printf ("null = \"%s\"\n", concatn (NULL)); + printf ("\"a\" = \"%s\"\n", concatn ("a", NULL)); + printf ("\"ab\" = \"%s\"\n", concatn ("a", "b", NULL)); + printf ("\"abc\" = \"%s\"\n", concatn ("a", "b", "c", NULL)); + printf ("\"abcd\" = \"%s\"\n", concatn ("ab", "cd", NULL)); + printf ("\"abcde\" = \"%s\"\n", concatn ("ab", "c", "de", NULL)); + printf ("\"abcdef\" = \"%s\"\n", concatn ("", "a", "", "bcd", "ef", NULL)); + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -posix -g -I. -I.. -DTEST concatn.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/concatn.h b/Build/source/texk/kpathsea/concatn.h new file mode 100644 index 00000000000..76140275026 --- /dev/null +++ b/Build/source/texk/kpathsea/concatn.h @@ -0,0 +1,41 @@ +/* concatn.h: concatenate a variable number of strings. + This is a separate include file only because I don't see the point of + having every source file include . The declarations for + the other concat routines are in lib.h. + + Copyright 1993, 1996, 2008 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_CONCATN_H +#define KPATHSEA_CONCATN_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Concatenate a null-terminated list of strings and return the result + in malloc-allocated memory. */ +extern KPSEDLL string concatn(const_string str1, ...); + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_CONCATN_H */ diff --git a/Build/source/texk/kpathsea/config.h b/Build/source/texk/kpathsea/config.h new file mode 100644 index 00000000000..081173d48a9 --- /dev/null +++ b/Build/source/texk/kpathsea/config.h @@ -0,0 +1,235 @@ +/* config.h: master configuration file, included first by all compilable + source files (not headers). + + Copyright 1993, 1995, 1996, 1997, 2008, 2010, 2011, 2016 Karl Berry. + Copyright 2000, 2003, 2004, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_CONFIG_H +#define KPATHSEA_CONFIG_H + +/* System defines are for non-Unix systems only. (Testing for all Unix + variations should be done in configure.) Presently the defines used + are: AMIGA DOS OS2 WIN32. I do not use any of these systems myself; + if you do, I'd be grateful for any changes. */ + +#if defined(DJGPP) || defined(__DJGPP__) || \ + defined(CYGWIN) || defined(__CYGWIN__) || \ + defined(CYGWIN32) || defined(__CYGWIN32__) || \ + defined(MINGW32) || defined(__MINGW32__) +#define __i386_pc_gnu__ +#endif + +/* If we have either DOS or OS2, we are DOSISH. Cygwin pretends to be + Unix, mostly, so don't include it here. */ +#if defined(OS2) || \ + defined(MSDOS) || defined(__MSDOS__) || defined(DOS) || \ + defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || \ + defined(DJGPP) || defined(__DJGPP__) || \ + defined(MINGW32) || defined(__MINGW32__) +#define DOSISH +#endif + +/* case-insensitive filename comparisons? */ +#if defined (DOSISH) +#define MONOCASE_FILENAMES +#endif + +/* NULL device. */ +#if defined (DOSISH) +#define DEV_NULL "NUL" +#else +#define DEV_NULL "/dev/null" +#endif + +#if defined (WIN32) && !defined (__STDC__) +#define __STDC__ 1 +#endif + +/* System dependencies that are figured out by `configure'. */ +#include + +#ifdef __DJGPP__ +#include /* for long filenames' stuff */ +#include /* for `getdisk' */ +#include /* for `setmode' */ +#endif + +/* Some drivers have partially integrated kpathsea changes. */ +#ifndef KPATHSEA +#define KPATHSEA 34 +#endif + +#ifdef __MINGW32__ +/* In mingw32, the eof() function is part of the !_NO_OLDNAMES section + of , that is read in automatically via . We cannot + allow that because web2c/lib/eofeoln.c defines a private, + incompatible function named eof(). + But many of the other things defined via !_NO_OLDNAMES are needed, + so #define _NO_OLDNAMES cannot be used. So, temporarily define eof + as a macro. +*/ +#define eof saved_eof +#include /* , , etc. */ +#undef eof +#else +#include /* , , etc. */ +#endif + +#include /* KPSEDLL. */ + +/* + This must be included after "c-proto.h" + but before "lib.h". FP. +*/ +#if defined (WIN32) || defined (_WIN32) +#ifdef __MINGW32__ +#include +#else +#include +#endif +#include +#include +#endif + +#if defined(WIN32) || defined(WRAP_SNPRINTF) +/* All Unix systems known to us have snprintf() and vsnprintf(), + while all known Windows systems have _snprintf() and _vsnprintf(). + + Consider a call + RET = snprintf(BUF, SIZE, FMT, ...) + and let LEN be the number that would be written to BUF if SIZE were + sufficiently large (not counting the trailing null byte). + + C99 requires that snprintf + (A) modifies at most the first SIZE bytes of BUF, + (B) writes a trailing null byte except when SIZE=0, and + (C) always returns LEN. + + All known implementations (except some ancient buggy ones, e.g., for + 64-bit Solaris 7 from Oct. 1998) satisfy (A). As long as LEN=SIZE by some older + implementations (SUSv2, glibc <= 2.0.6, etc.) and for Windows even + (B) is violated.. + + TeX Live does not require the full C99 semantics, but will need that + (1) there is always a trailing null byte, and + (2) for LEN>=SIZE the return value is either >=SIZE or <0, i.e., + (unsigned)RET >= (unsigned)SIZE. + + A violation of (2) is detected by configure (except when cross + compiling) and by a runtime check in the initialization routine + kpathsea_set_program_name. + + A violation of (1) is handled here through static inline wrapper + functions. */ + + +#undef snprintf +#undef vsnprintf + +#ifdef __cplusplus +extern "C" { +#endif + +static inline int +kpse_vsnprintf (char *str, size_t size, const char *format, va_list ap) +{ +#ifdef WIN32 + int ret = _vsnprintf (str, size, format, ap); +#else + int ret = vsnprintf (str, size, format, ap); +#endif + if (size > 0 && (unsigned)ret >= (unsigned)size) + str [size - 1] = '\0'; + return ret; +} + +static inline int +kpse_snprintf (char *str, size_t size, const char *format, ...) +{ + int ret; + va_list ap; + + va_start (ap, format); + ret = kpse_vsnprintf (str, size, format, ap); + va_end (ap); + return ret; +} + +#ifdef __cplusplus +} +#endif + +#define snprintf kpse_snprintf +#define vsnprintf kpse_vsnprintf + +#endif /* WIN32 || WRAP_SNPRINTF */ + +/* Transform filename characters for use in hash tables. */ +#if defined(MONOCASE_FILENAMES) +#if defined(WIN32) && !defined(__i386_pc_gnu__) +/* This is way faster under Win32. */ +#define TRANSFORM(x) ((unsigned)CharLower((LPTSTR)(BYTE)(x))) +#else +#define TRANSFORM(x) (tolower(x)) +#endif +#else +#define TRANSFORM(x) (x) +#endif + +#include /* Runtime tracing. */ +#include /* STREQ, etc. */ +#include /* , boolean, string, etc. */ +#include /* for kpse_invocation_*name */ + + +/* If you want to find subdirectories in a directory with non-Unix + semantics (specifically, if a directory with no subdirectories does + not have exactly two links), define this. */ +#if !defined (VMS) && !defined (VMCMS) +#if !defined (DOSISH) || defined(__DJGPP__) +/* Surprise! DJGPP returns st_nlink exactly like on Unix. */ +#define ST_NLINK_TRICK +#endif /* either not DOSISH or __DJGPP__ */ +#endif /* not DOS and not VMS and not VMCMS */ + +#ifdef AMIGA +/* No popen/pclose on Amiga, but rather than put #ifdef's in tex-make.c, + let's get rid of the functions here. (CallMF will automatically + generate fonts.) pclose must not be simply empty, since it still + occurs in a comparison. */ +#define popen(cmd, mode) NULL +#define pclose(file) 0 +#endif /* AMIGA */ + +#ifdef OS2 +#define access ln_access +#define chmod ln_chmod +#define creat ln_creat +#define fopen ln_fopen +#define freopen ln_freopen +#define lstat ln_lstat +#define open ln_open +#define remove ln_remove +#define rename ln_rename +#define sopen ln_sopen +#define stat ln_stat +#define unlink ln_unlink +#endif /* OS2 */ + +#endif /* not KPATHSEA_CONFIG_H */ diff --git a/Build/source/texk/kpathsea/configure b/Build/source/texk/kpathsea/configure new file mode 100755 index 00000000000..25d3323b39b --- /dev/null +++ b/Build/source/texk/kpathsea/configure @@ -0,0 +1,16464 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for Kpathsea 6.3.3. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org +$0: about your system, including any error possibly output +$0: before this message. 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/kpathsea] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=\$ac_header_compiler" +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_mongrel + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + +# ac_fn_c_find_intX_t LINENO BITS VAR +# ----------------------------------- +# Finds a signed integer type with width BITS, setting cache variable VAR +# accordingly. +ac_fn_c_find_intX_t () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 +$as_echo_n "checking for int$2_t... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. + for ac_type in int$2_t 'int' 'long int' \ + 'long long int' 'short int' 'signed char'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + enum { N = $2 / 2 - 1 }; +int +main () +{ +static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + enum { N = $2 / 2 - 1 }; +int +main () +{ +static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) + < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + case $ac_type in #( + int$2_t) : + eval "$3=yes" ;; #( + *) : + eval "$3=\$ac_type" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if eval test \"x\$"$3"\" = x"no"; then : + +else + break +fi + done +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_find_intX_t + +# ac_fn_c_find_uintX_t LINENO BITS VAR +# ------------------------------------ +# Finds an unsigned integer type with width BITS, setting cache variable VAR +# accordingly. +ac_fn_c_find_uintX_t () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 +$as_echo_n "checking for uint$2_t... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + # Order is important - never check a type that is potentially smaller + # than half of the expected target width. + for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ + 'unsigned long long int' 'unsigned short int' 'unsigned char'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + case $ac_type in #( + uint$2_t) : + eval "$3=yes" ;; #( + *) : + eval "$3=\$ac_type" ;; +esac +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if eval test \"x\$"$3"\" = x"no"; then : + +else + break +fi + done +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_find_uintX_t + +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +# --------------------------------------------- +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +# accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +#ifndef $as_decl_name +#ifdef __cplusplus + (void) $as_decl_use; +#else + (void) $as_decl_name; +#endif +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_decl + +# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES +# ---------------------------------------------------- +# Tries to find if the field MEMBER exists in type AGGR, after including +# INCLUDES, setting cache variable VAR accordingly. +ac_fn_c_check_member () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 +$as_echo_n "checking for $2.$3... " >&6; } +if eval \${$4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$5 +int +main () +{ +static $2 ac_aggr; +if (sizeof ac_aggr.$3) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$4=yes" +else + eval "$4=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$4 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_member + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +#include +#include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by Kpathsea $as_me 6.3.3, which was +generated by GNU Autoconf 2.69. Invocation command line was + + $ $0 $@ + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + $as_echo "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. 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Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "" +} + +case $ECHO in + printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 +$as_echo "printf" >&6; } ;; + print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 +$as_echo "print -r" >&6; } ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 +$as_echo "cat" >&6; } ;; +esac + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if ${ac_cv_path_SED+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$ac_script$as_nl$ac_script" + done + echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed + { ac_script=; unset ac_script;} + if test -z "$SED"; then + ac_path_SED_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_SED" || continue +# Check for GNU ac_path_SED and select it if it is found. + # Check for GNU $ac_path_SED +case `"$ac_path_SED" --version 2>&1` in +*GNU*) + ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo '' >> "conftest.nl" + "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_SED_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_SED="$ac_path_SED" + ac_path_SED_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_SED_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_SED"; then + as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 + fi +else + ac_cv_path_SED=$SED +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 +$as_echo "$ac_cv_path_SED" >&6; } + SED="$ac_cv_path_SED" + rm -f conftest.sed + +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test yes = "$GCC"; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return, which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD=$ac_prog + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test yes = "$with_gnu_ld"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD=$ac_dir/$ac_prog + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM=$NM +else + lt_nm_to_check=${ac_tool_prefix}nm + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/$lt_tmp_nm + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the 'sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty + case $build_os in + mingw*) lt_bad_file=conftest.nm/nofile ;; + *) lt_bad_file=/dev/null ;; + esac + case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in + *$lt_bad_file* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break 2 + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break 2 + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS=$lt_save_ifs + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test no != "$lt_cv_path_NM"; then + NM=$lt_cv_path_NM +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols -headers" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test : != "$DUMPBIN"; then + NM=$DUMPBIN + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring=ABCD + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len" && \ + test undefined != "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test X`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test 17 != "$i" # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n "$lt_cv_sys_max_cmd_len"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test yes != "$GCC"; then + reload_cmds=false + fi + ;; + darwin*) + if test yes = "$GCC"; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# 'unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# that responds to the $file_magic_cmd with a given extended regex. +# If you have 'file' or equivalent on your system and you're not sure +# whether 'pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd* | bitrig*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +os2*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh; + # decide which one to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd=$ECHO + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -eq "$ac_status"; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test 0 -ne "$ac_status"; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test no = "$lt_cv_ar_at_file"; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + bitrig* | openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test ia64 = "$host_cpu"; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Gets list of data symbols to import. + lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" + # Adjust the below global symbol transforms to fixup imported variables. + lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" + lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" + lt_c_name_lib_hook="\ + -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ + -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" +else + # Disable hooks by default. + lt_cv_sys_global_symbol_to_import= + lt_cdecl_hook= + lt_c_name_hook= + lt_c_name_lib_hook= +fi + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n"\ +$lt_cdecl_hook\ +" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ +$lt_c_name_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" + +# Transform an extracted symbol line into symbol name with lib prefix and +# symbol address. +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ +$lt_c_name_lib_hook\ +" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ +" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ +" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function, + # D for any global variable and I for any imported variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ +" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ +" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ +" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ +" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE +/* DATA imports from DLLs on WIN32 can't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined __osf__ +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS=conftstm.$ac_objext + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test yes = "$pipe_works"; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case $with_sysroot in #( + yes) + if test yes = "$GCC"; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 +$as_echo "$with_sysroot" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 +$as_echo_n "checking for a working dd... " >&6; } +if ${ac_cv_path_lt_DD+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +: ${lt_DD:=$DD} +if test -z "$lt_DD"; then + ac_path_lt_DD_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in dd; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_lt_DD" || continue +if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: +fi + $ac_path_lt_DD_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_lt_DD"; then + : + fi +else + ac_cv_path_lt_DD=$lt_DD +fi + +rm -f conftest.i conftest2.i conftest.out +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 +$as_echo "$ac_cv_path_lt_DD" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 +$as_echo_n "checking how to truncate binary pipes... " >&6; } +if ${lt_cv_truncate_bin+:} false; then : + $as_echo_n "(cached) " >&6 +else + printf 0123456789abcdef0123456789abcdef >conftest.i +cat conftest.i conftest.i >conftest2.i +lt_cv_truncate_bin= +if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then + cmp -s conftest.i conftest.out \ + && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" +fi +rm -f conftest.i conftest2.i conftest.out +test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 +$as_echo "$lt_cv_truncate_bin" >&6; } + + + + + + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test no = "$enable_libtool_lock" || enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out what ABI is being produced by ac_compile, and set mode + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE=32 + ;; + *ELF-64*) + HPUX_IA64_MODE=64 + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test yes = "$lt_cv_prog_gnu_ld"; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +mips64*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + emul=elf + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + emul="${emul}32" + ;; + *64-bit*) + emul="${emul}64" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *MSB*) + emul="${emul}btsmip" + ;; + *LSB*) + emul="${emul}ltsmip" + ;; + esac + case `/usr/bin/file conftest.$ac_objext` in + *N32*) + emul="${emul}n32" + ;; + esac + LD="${LD-ld} -m $emul" + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. Note that the listed cases only cover the + # situations where additional linker options are needed (such as when + # doing 32-bit compilation for a host where ld defaults to 64-bit, or + # vice versa); the common cases where no linker options are needed do + # not appear in the list. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + case `/usr/bin/file conftest.o` in + *x86-64*) + LD="${LD-ld} -m elf32_x86_64" + ;; + *) + LD="${LD-ld} -m elf_i386" + ;; + esac + ;; + powerpc64le-*linux*) + LD="${LD-ld} -m elf32lppclinux" + ;; + powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + powerpcle-*linux*) + LD="${LD-ld} -m elf64lppc" + ;; + powerpc-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test yes != "$lt_cv_cc_needs_belf"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS=$SAVE_CFLAGS + fi + ;; +*-*solaris*) + # Find out what ABI is being produced by ac_compile, and set linker + # options accordingly. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*|x86_64-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD=${LD-ld}_sol2 + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks=$enable_libtool_lock + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test yes != "$lt_cv_path_mainfest_tool"; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "$LT_MULTI_MODULE"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test 0 = "$_lt_result"; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + 10.[012][,.]*) + _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test yes = "$lt_cv_apple_cc_single_mod"; then + _lt_dar_single_mod='$single_module' + fi + if test yes = "$lt_cv_ld_exported_symbols_list"; then + _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' + fi + if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + +##tldbg KPSE_COMMON: kpathsea (). +##tldbg KPSE_BASIC: Remember kpathsea () as Kpse_Package (for future messages). + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='kpathsea' + VERSION='6.3.3' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts prototypes" >&5 +$as_echo_n "checking whether the compiler accepts prototypes... " >&6; } +if ${kb_cv_c_prototypes+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +extern void foo(int i,...); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + kb_cv_c_prototypes=yes +else + kb_cv_c_prototypes=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_c_prototypes" >&5 +$as_echo "$kb_cv_c_prototypes" >&6; } +if test "x$kb_cv_c_prototypes" = xno; then + as_fn_error $? "Sorry, your compiler does not understand prototypes." "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what warning flags to pass to the C compiler" >&5 +$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; } +if ${kpse_cv_warning_cflags+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$GCC" = xyes; then + kpse_cv_warning_cflags= +if test "x$enable_compiler_warnings" != xno; then + kpse_cv_warning_cflags="-Wimplicit -Wreturn-type" + case `$CC -dumpversion` in #( + 3.4.* | 4.* | 5.*) : + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;; #( + *) : + ;; +esac + case `$CC -dumpversion` in #( + 3.[234].* | 4.* | 5.*) : + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;; #( + *) : + ;; +esac + if test "x$enable_compiler_warnings" != xmin; then + kpse_cv_warning_cflags="-Wall -Wunused $kpse_cv_warning_cflags" + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations" + if test "x$enable_compiler_warnings" != xyes; then + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wparentheses -Wswitch -Wtrigraphs -Wpointer-arith" + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings" + case `$CC -dumpversion` in #( + 3.4.* | 4.* | 5.*) : + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;; #( + *) : + ;; +esac + if test "x$enable_compiler_warnings" != xmax; then + kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wshadow" + fi + fi + fi +fi +elif test "x$enable_compiler_warnings" = xno; then + kpse_cv_warning_cflags= +else + kpse_cv_warning_cflags= # FIXME: warning flags for non-GNU C compilers +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_warning_cflags" >&5 +$as_echo "$kpse_cv_warning_cflags" >&6; } +WARNING_CFLAGS=$kpse_cv_warning_cflags + + + + + + + + + + + + +# Set options +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AS+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + enable_dlopen=no + + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for lt_pkg in $withval; do + IFS=$lt_save_ifs + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + pic_mode=default +fi + + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, + for pkg in $enableval; do + IFS=$lt_save_ifs + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS=$lt_save_ifs + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + shared_archive_member_spec= +case $host,$enable_shared in +power*-*-aix[5-9]*,yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 +$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } + +# Check whether --with-aix-soname was given. +if test "${with_aix_soname+set}" = set; then : + withval=$with_aix_soname; case $withval in + aix|svr4|both) + ;; + *) + as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 + ;; + esac + lt_cv_with_aix_soname=$with_aix_soname +else + if ${lt_cv_with_aix_soname+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_with_aix_soname=aix +fi + + with_aix_soname=$lt_cv_with_aix_soname +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 +$as_echo "$with_aix_soname" >&6; } + if test aix != "$with_aix_soname"; then + # For the AIX way of multilib, we name the shared archive member + # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', + # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. + # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, + # the AIX toolchain works better with OBJECT_MODE set (default 32). + if test 64 = "${OBJECT_MODE-32}"; then + shared_archive_member_spec=shr_64 + else + shared_archive_member_spec=shr + fi + fi + ;; +*) + with_aix_soname=aix + ;; +esac + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS=$ltmain + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld=$lt_cv_prog_gnu_ld + +old_CC=$CC +old_CFLAGS=$CFLAGS + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +func_cc_basename $compiler +cc_basename=$func_cc_basename_result + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/${ac_tool_prefix}file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD=$MAGIC_CMD + lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS=$lt_save_ifs + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/file"; then + lt_cv_path_MAGIC_CMD=$ac_dir/"file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD=$lt_cv_path_MAGIC_CMD + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS=$lt_save_ifs + MAGIC_CMD=$lt_save_MAGIC_CMD + ;; +esac +fi + +MAGIC_CMD=$lt_cv_path_MAGIC_CMD +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC=$CC +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test yes = "$GCC"; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test yes = "$GCC"; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + lt_prog_compiler_pic='-fPIC' + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the '-m68020' flag to GCC prevents building anything better, + # like '-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test ia64 = "$host_cpu"; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + case $cc_basename in + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + case $host_os in + os2*) + lt_prog_compiler_static='$wl-static' + ;; + esac + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='$wl-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + case $cc_basename in + # old Intel for x86_64, which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms that do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_pic_works"; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test yes = "$lt_cv_prog_compiler_static_works"; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links=nottested +if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test no = "$hard_links"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ' (' and ')$', so one must not match beginning or + # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', + # as well as any symbol that contains 'd'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test yes != "$GCC"; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd* | bitrig*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test yes = "$with_gnu_ld"; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test yes = "$lt_use_gnu_ld_interface"; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='$wl' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + export_dynamic_flag_spec='$wl--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test ia64 != "$host_cpu"; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='$wl--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file, use it as + # is; otherwise, prepend EXPORTS... + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test linux-dietlibc = "$host_os"; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test no = "$tmp_diet" + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + nagfor*) # NAGFOR 5.3 + tmp_sharedflag='-Wl,-shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + tcc*) + export_dynamic_flag_spec='-rdynamic' + ;; + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test yes = "$supports_anon_versioning"; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test no = "$ld_shlibs"; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test ia64 = "$host_cpu"; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag= + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to GNU nm, but means don't demangle to AIX nm. + # Without the "-l" option, or with the "-B" option, AIX nm treats + # weak defined symbols like other global defined symbols, whereas + # GNU nm marks them as "W". + # While the 'weak' keyword is ignored in the Export File, we need + # it in the Import File for the 'aix-soname' feature, so we have + # to replace the "-B" option with "-P" for AIX nm. + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # have runtime linking enabled, and use it for executables. + # For shared libraries, we enable/disable runtime linking + # depending on the kind of the shared library created - + # when "with_aix_soname,aix_use_runtimelinking" is: + # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables + # "aix,yes" lib.so shared, rtl:yes, for executables + # lib.a static archive + # "both,no" lib.so.V(shr.o) shared, rtl:yes + # lib.a(lib.so.V) shared, rtl:no, for executables + # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a(lib.so.V) shared, rtl:no + # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables + # lib.a static archive + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then + aix_use_runtimelinking=yes + break + fi + done + if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then + # With aix-soname=svr4, we create the lib.so.V shared archives only, + # so we don't have lib.a shared libs to link our executables. + # We have to force runtime linking in this case. + aix_use_runtimelinking=yes + LDFLAGS="$LDFLAGS -Wl,-brtl" + fi + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='$wl-f,' + case $with_aix_soname,$aix_use_runtimelinking in + aix,*) ;; # traditional, no import file + svr4,* | *,yes) # use import file + # The Import File defines what to hardcode. + hardcode_direct=no + hardcode_direct_absolute=no + ;; + esac + + if test yes = "$GCC"; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`$CC -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test yes = "$aix_use_runtimelinking"; then + shared_flag="$shared_flag "'$wl-G' + fi + # Need to ensure runtime linking is disabled for the traditional + # shared library, or the linker may eventually find shared libraries + # /with/ Import File - we do not want to mix them. + shared_flag_aix='-shared' + shared_flag_svr4='-shared $wl-G' + else + # not using gcc + if test ia64 = "$host_cpu"; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test yes = "$aix_use_runtimelinking"; then + shared_flag='$wl-G' + else + shared_flag='$wl-bM:SRE' + fi + shared_flag_aix='$wl-bM:SRE' + shared_flag_svr4='$wl-G' + fi + fi + + export_dynamic_flag_spec='$wl-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag + else + if test ia64 = "$host_cpu"; then + hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test set = "${lt_cv_aix_libpath+set}"; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=/usr/lib:/lib + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' $wl-bernotok' + allow_undefined_flag=' $wl-berok' + if test yes = "$with_gnu_ld"; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' + # -brtl affects multiple linker settings, -berok does not and is overridden later + compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' + if test svr4 != "$with_aix_soname"; then + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' + fi + if test aix != "$with_aix_soname"; then + archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' + else + # used by -dlpreopen to get the symbols + archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' + fi + archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' + archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then + cp "$export_symbols" "$output_objdir/$soname.def"; + echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; + else + $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile=$lt_outputfile.exe + lt_tool_outputfile=$lt_tool_outputfile.exe + ;; + esac~ + if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=.dll + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test yes = "$lt_cv_ld_force_load"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag=$_lt_dar_allow_undefined + case $cc_basename in + ifort*|nagfor*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test yes = "$_lt_dar_can_shared"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" + archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" + module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test yes = "$GCC"; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='$wl-E' + ;; + + hpux10*) + if test yes,no = "$GCC,$with_gnu_ld"; then + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test yes,no = "$GCC,$with_gnu_ld"; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS=$save_LDFLAGS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test yes = "$lt_cv_prog_compiler__b"; then + archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test no = "$with_gnu_ld"; then + hardcode_libdir_flag_spec='$wl+b $wl$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='$wl-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test yes = "$GCC"; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS=$LDFLAGS + LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test yes = "$lt_cv_irix_exported_symbol"; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + linux*) + case $cc_basename in + tcc*) + # Fabrice Bellard et al's Tiny C Compiler + ld_shlibs=yes + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd* | bitrig*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + export_dynamic_flag_spec='$wl-E' + else + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='$wl-rpath,$libdir' + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + shrext_cmds=.dll + archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ + $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ + $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ + $ECHO EXPORTS >> $output_objdir/$libname.def~ + prefix_cmds="$SED"~ + if test EXPORTS = "`$SED 1q $export_symbols`"; then + prefix_cmds="$prefix_cmds -e 1d"; + fi~ + prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ + cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ + $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ + emximp -o $lib $output_objdir/$libname.def' + old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' + enable_shared_with_static_runtimes=yes + ;; + + osf3*) + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test yes = "$GCC"; then + allow_undefined_flag=' $wl-expect_unresolved $wl\*' + archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' + hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test yes = "$GCC"; then + wlarc='$wl' + archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='$wl' + archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands '-z linker_flag'. GCC discards it without '$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test yes = "$GCC"; then + whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test sequent = "$host_vendor"; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='$wl-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We CANNOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='$wl-z,text' + allow_undefined_flag='$wl-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='$wl-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='$wl-Bexport' + runpath_var='LD_RUN_PATH' + + if test yes = "$GCC"; then + archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test sni = "$host_vendor"; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='$wl-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test no = "$ld_shlibs" && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test yes,yes = "$GCC,$enable_shared"; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test yes = "$GCC"; then + case $host_os in + darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; + *) lt_awk_arg='/^libraries:/' ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; + *) lt_sed_strip_eq='s|=/|/|g' ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary... + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + # ...but if some path component already ends with the multilib dir we assume + # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). + case "$lt_multi_os_dir; $lt_search_path_spec " in + "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) + lt_multi_os_dir= + ;; + esac + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" + elif test -n "$lt_multi_os_dir"; then + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS = " "; FS = "/|\n";} { + lt_foo = ""; + lt_count = 0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo = "/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's|/\([A-Za-z]:\)|\1|g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=.so +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + + + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='$libname$release$shared_ext$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test ia64 = "$host_cpu"; then + # AIX 5 supports IA64 + library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line '#! .'. This would cause the generated library to + # depend on '.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # Using Import Files as archive members, it is possible to support + # filename-based versioning of shared library archives on AIX. While + # this would work for both with and without runtime linking, it will + # prevent static linking of such archives. So we do filename-based + # shared library versioning with .so extension only, which is used + # when both runtime linking and shared linking is enabled. + # Unfortunately, runtime linking may impact performance, so we do + # not want this to be the default eventually. Also, we use the + # versioned .so libs for executables only if there is the -brtl + # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. + # To allow for filename-based versioning support, we need to create + # libNAME.so.V as an archive file, containing: + # *) an Import File, referring to the versioned filename of the + # archive as well as the shared archive member, telling the + # bitwidth (32 or 64) of that shared object, and providing the + # list of exported symbols of that shared object, eventually + # decorated with the 'weak' keyword + # *) the shared object with the F_LOADONLY flag set, to really avoid + # it being seen by the linker. + # At run time we better use the real file rather than another symlink, + # but for link time we create the symlink libNAME.so -> libNAME.so.V + + case $with_aix_soname,$aix_use_runtimelinking in + # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + aix,yes) # traditional libtool + dynamic_linker='AIX unversionable lib.so' + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + aix,no) # traditional AIX only + dynamic_linker='AIX lib.a(lib.so.V)' + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + ;; + svr4,*) # full svr4 only + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,yes) # both, prefer svr4 + dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" + library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' + # unpreferred sharedlib libNAME.a needs extra handling + postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' + postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' + # We do not specify a path in Import Files, so LIBPATH fires. + shlibpath_overrides_runpath=yes + ;; + *,no) # both, prefer aix + dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" + library_names_spec='$libname$release.a $libname.a' + soname_spec='$libname$release$shared_ext$major' + # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling + postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' + postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' + ;; + esac + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='$libname$shared_ext' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' + library_names_spec='$libname.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec=$LIB + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' + soname_spec='$libname$release$major$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=no + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + if test 32 = "$HPUX_IA64_MODE"; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + sys_lib_dlsearch_path_spec=/usr/lib/hpux32 + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + sys_lib_dlsearch_path_spec=/usr/lib/hpux64 + fi + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test yes = "$lt_cv_prog_gnu_ld"; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" + sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +linux*android*) + version_type=none # Android doesn't support versioned libraries. + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext' + soname_spec='$libname$release$shared_ext' + finish_cmds= + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + dynamic_linker='Android linker' + # Don't embed -rpath directories since the linker doesn't support them. + hardcode_libdir_flag_spec='-L$libdir' + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Ideally, we could use ldconfig to report *all* directores which are + # searched for libraries, however this is still not possible. Aside from not + # being certain /sbin/ldconfig is available, command + # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, + # even though it is searched at run-time. Try to do the best guess by + # appending ld.so.conf contents (and includes) to the search path. + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd* | bitrig*) + version_type=sunos + sys_lib_dlsearch_path_spec=/usr/lib + need_lib_prefix=no + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then + need_version=no + else + need_version=yes + fi + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +os2*) + libname_spec='$name' + version_type=windows + shrext_cmds=.dll + need_version=no + need_lib_prefix=no + # OS/2 can only load a DLL with a base name of 8 characters or less. + soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; + v=$($ECHO $release$versuffix | tr -d .-); + n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); + $ECHO $n$v`$shared_ext' + library_names_spec='${libname}_dll.$libext' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=BEGINLIBPATH + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + postinstall_cmds='base_file=`basename \$file`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='$libname$release$shared_ext$major' + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test yes = "$with_gnu_ld"; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec; then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' + soname_spec='$libname$shared_ext.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=sco + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test yes = "$with_gnu_ld"; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' + soname_spec='$libname$release$shared_ext$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test no = "$dynamic_linker" && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test yes = "$GCC"; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then + sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec +fi + +if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then + sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec +fi + +# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... +configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec + +# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code +func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" + +# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool +configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test yes = "$hardcode_automatic"; then + + # We can hardcode non-existent directories. + if test no != "$hardcode_direct" && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && + test no != "$hardcode_minus_L"; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test relink = "$hardcode_action" || + test yes = "$inherit_rpath"; then + # Fast installation is not supported + enable_fast_install=no +elif test yes = "$shlibpath_overrides_runpath" || + test no = "$enable_shared"; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test yes != "$enable_dlopen"; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen=load_add_on + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen=LoadLibrary + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + + lt_cv_dlopen=dyld + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + tpf*) + # Don't try to run any link tests for TPF. We know it's impossible + # because TPF is a cross-compiler, and we know how we open DSOs. + lt_cv_dlopen=dlopen + lt_cv_dlopen_libs= + lt_cv_dlopen_self=no + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen=shl_load +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen=dlopen +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test no = "$lt_cv_dlopen"; then + enable_dlopen=no + else + enable_dlopen=yes + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS=$CPPFLAGS + test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS=$LDFLAGS + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS=$LIBS + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test yes = "$lt_cv_dlopen_self"; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test yes = "$cross_compiling"; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisibility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS=$save_CPPFLAGS + LDFLAGS=$save_LDFLAGS + LIBS=$save_LIBS + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP"; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report what library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test no = "$can_build_shared" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test yes = "$enable_shared" && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test ia64 != "$host_cpu"; then + case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in + yes,aix,yes) ;; # shared object as lib.so file only + yes,svr4,*) ;; # shared object as lib.so archive member only + yes,*) enable_static=no ;; # shared object in lib.a archive as well + esac + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test yes = "$enable_shared" || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC=$lt_save_CC + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + +# Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGE_FILES 1 +#include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _LARGEFILE_SOURCE 1 +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h + +fi + +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if eval \${$as_ac_Header+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 +$as_echo_n "checking whether closedir returns void... " >&6; } +if ${ac_cv_func_closedir_void+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_closedir_void=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +return closedir (opendir (".")) != 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_closedir_void=no +else + ac_cv_func_closedir_void=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 +$as_echo "$ac_cv_func_closedir_void" >&6; } +if test $ac_cv_func_closedir_void = yes; then + +$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h + +fi + +for ac_header in assert.h float.h limits.h pwd.h stdlib.h sys/param.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +for ac_func in putenv +do : + ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv" +if test "x$ac_cv_func_putenv" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PUTENV 1 +_ACEOF + +fi +done + +for ac_func in getcwd getwd memcmp memcpy mkstemp mktemp strchr strrchr +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if ${ac_cv_c_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" +case $ac_cv_c_int64_t in #( + no|yes) ;; #( + *) + +cat >>confdefs.h <<_ACEOF +#define int64_t $ac_cv_c_int64_t +_ACEOF +;; +esac + +ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" +case $ac_cv_c_uint64_t in #( + no|yes) ;; #( + *) + +$as_echo "#define _UINT64_T 1" >>confdefs.h + + +cat >>confdefs.h <<_ACEOF +#define uint64_t $ac_cv_c_uint64_t +_ACEOF +;; + esac + +case :$ac_cv_c_int64_t:$ac_cv_c_int64_t: in #( + *':no:'*) : + as_fn_error $? "Sorry, your compiler does not support 64-bit integer types." "$LINENO" 5 ;; #( + *) : + ;; +esac +ac_fn_c_check_decl "$LINENO" "isascii" "ac_cv_have_decl_isascii" "#include +" +if test "x$ac_cv_have_decl_isascii" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ISASCII $ac_have_decl +_ACEOF + +ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_mtim" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_STAT_ST_MTIM 1 +_ACEOF + + +fi + + + +## texk/kpathsea/ac/mktex.ac: configure.ac fragment for the TeX Live +## subdirectory texk/kpathsea. +## configure defaults for mktexfmt & Co. +# Check whether --enable-mktexmf-default was given. +if test "${enable_mktexmf_default+set}" = set; then : + enableval=$enable_mktexmf_default; +fi +# Check whether --enable-mktexpk-default was given. +if test "${enable_mktexpk_default+set}" = set; then : + enableval=$enable_mktexpk_default; +fi +# Check whether --enable-mktextfm-default was given. +if test "${enable_mktextfm_default+set}" = set; then : + enableval=$enable_mktextfm_default; +fi +# Check whether --enable-mkocp-default was given. +if test "${enable_mkocp_default+set}" = set; then : + enableval=$enable_mkocp_default; +fi +# Check whether --enable-mkofm-default was given. +if test "${enable_mkofm_default+set}" = set; then : + enableval=$enable_mkofm_default; +fi +# Check whether --enable-mktexfmt-default was given. +if test "${enable_mktexfmt_default+set}" = set; then : + enableval=$enable_mktexfmt_default; +fi +# Check whether --enable-mktextex-default was given. +if test "${enable_mktextex_default+set}" = set; then : + enableval=$enable_mktextex_default; +fi + + +case $enable_mktexmf_default in #( + yes | no) : + ;; #( + *) : + enable_mktexmf_default=yes ;; +esac +if test "x$enable_mktexmf_default" = xyes; then : + +$as_echo "#define MAKE_TEX_MF_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_TEX_MF_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mktexpk_default in #( + yes | no) : + ;; #( + *) : + enable_mktexpk_default=yes ;; +esac +if test "x$enable_mktexpk_default" = xyes; then : + +$as_echo "#define MAKE_TEX_PK_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_TEX_PK_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mktextfm_default in #( + yes | no) : + ;; #( + *) : + enable_mktextfm_default=yes ;; +esac +if test "x$enable_mktextfm_default" = xyes; then : + +$as_echo "#define MAKE_TEX_TFM_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_TEX_TFM_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mkocp_default in #( + yes | no) : + ;; #( + *) : + enable_mkocp_default=yes ;; +esac +if test "x$enable_mkocp_default" = xyes; then : + +$as_echo "#define MAKE_OMEGA_OCP_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_OMEGA_OCP_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mkofm_default in #( + yes | no) : + ;; #( + *) : + enable_mkofm_default=yes ;; +esac +if test "x$enable_mkofm_default" = xyes; then : + +$as_echo "#define MAKE_OMEGA_OFM_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_OMEGA_OFM_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mktexfmt_default in #( + yes | no) : + ;; #( + *) : + enable_mktexfmt_default=yes ;; +esac +if test "x$enable_mktexfmt_default" = xyes; then : + +$as_echo "#define MAKE_TEX_FMT_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_TEX_FMT_BY_DEFAULT 0" >>confdefs.h + +fi +case $enable_mktextex_default in #( + yes | no) : + ;; #( + *) : + enable_mktextex_default=no ;; +esac +if test "x$enable_mktextex_default" = xyes; then : + +$as_echo "#define MAKE_TEX_TEX_BY_DEFAULT 1" >>confdefs.h + +else + $as_echo "#define MAKE_TEX_TEX_BY_DEFAULT 0" >>confdefs.h + +fi + +# So we can use reasonable awk in the Makefile. +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if ${ac_cv_sizeof_long+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "putenv" "ac_cv_have_decl_putenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_putenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_PUTENV $ac_have_decl +_ACEOF + +ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv" +if test "x$ac_cv_func_putenv" = xyes; then : + $as_echo "#define HAVE_PUTENV 1" >>confdefs.h + +else + case " $LIBOBJS " in + *" putenv.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS putenv.$ac_objext" + ;; +esac + +fi + + + +if test "x$ac_cv_func_getcwd" = xyes; then +# We only need to run this if we have getcwd. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd uses fork or vfork" >&5 +$as_echo_n "checking whether getcwd uses fork or vfork... " >&6; } +if ${kb_cv_func_getcwd_forks+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + kb_cv_func_getcwd_forks=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int fork() { exit(1); } + int vfork() { exit(1); } + extern char *getcwd(); + char path[100]; +int +main () +{ +getcwd(path,100); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + kb_cv_func_getcwd_forks=no +else + kb_cv_func_getcwd_forks=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kb_cv_func_getcwd_forks" >&5 +$as_echo "$kb_cv_func_getcwd_forks" >&6; } +if test "x$kb_cv_func_getcwd_forks" = xyes; then + +$as_echo "#define GETCWD_FORKS 1" >>confdefs.h + +fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native WIN32 or MINGW32" >&5 +$as_echo_n "checking for native WIN32 or MINGW32... " >&6; } +if ${kpse_cv_have_win32+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef WIN32 + choke me +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __MINGW32__ + choke me +#endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + kpse_cv_have_win32=mingw32 +else + kpse_cv_have_win32=native +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + kpse_cv_have_win32=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win32" >&5 +$as_echo "$kpse_cv_have_win32" >&6; } + + if test "x$kpse_cv_have_win32" != xno; then + WIN32_TRUE= + WIN32_FALSE='#' +else + WIN32_TRUE='#' + WIN32_FALSE= +fi + + + if test "x$kpse_cv_have_win32" = xmingw32; then + MINGW32_TRUE= + MINGW32_FALSE='#' +else + MINGW32_TRUE='#' + MINGW32_FALSE= +fi + + + +LT_OBJDIR="$lt_cv_objdir" + + +# Checking snprintf and vsnprintf + +# Check whether --with-snprintf-wrapper was given. +if test "${with_snprintf_wrapper+set}" = set; then : + withval=$with_snprintf_wrapper; kpse_cv_wrap_snprintf=$withval +else + test "x$kpse_cv_have_win32" != xno && kpse_cv_wrap_snprintf=yes +fi +if test "x$kpse_cv_have_win32" = xno; then + snfunc=snprintf vsnfunc=vsnprintf +else + snfunc=_snprintf vsnfunc=_vsnprintf +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $snfunc and $vsnfunc" >&5 +$as_echo_n "checking for $snfunc and $vsnfunc... " >&6; } +if ${kpse_cv_have_snfuncs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + char buf[16]; + va_list ap; +int +main () +{ +$snfunc (buf, 16, "%s", "abc"); + $vsnfunc (buf, 16, "%s", ap); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + kpse_cv_have_snfuncs=yes +else + kpse_cv_have_snfuncs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_snfuncs" >&5 +$as_echo "$kpse_cv_have_snfuncs" >&6; } +if test "x$kpse_cv_have_snfuncs" != xyes; then + as_fn_error $? "Sorry, you need $snfunc and $vsnfunc." "$LINENO" 5 +fi +if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + char buf[4] = "abc"; +int +main () +{ +if ($snfunc (buf, 1, "%s", "x") == 0 || buf[1] != 'b') + return 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + as_fn_error $? "Sorry, your $snfunc is badly broken." "$LINENO" 5 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need (v)snprintf wrapper functions" >&5 +$as_echo_n "checking if we need (v)snprintf wrapper functions... 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If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. 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"$LINENO" 5 +fi +if test -z "${WIN32_TRUE}" && test -z "${WIN32_FALSE}"; then + as_fn_error $? "conditional \"WIN32\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${MINGW32_TRUE}" && test -z "${MINGW32_FALSE}"; then + as_fn_error $? "conditional \"MINGW32\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${have_EXEEXT_TRUE}" && test -z "${have_EXEEXT_FALSE}"; then + as_fn_error $? "conditional \"have_EXEEXT\" was never defined. +Usually this means the macro was only invoked conditionally." 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"cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by Kpathsea $as_me 6.3.3, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +Kpathsea config.status 6.3.3 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' +DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' +OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' +host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' +build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' +build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' +build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' +SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' +Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' +GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' +EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' +FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' +LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' +NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' +LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' +max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' +ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' +exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' +lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' +lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' +lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' +lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' +lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' +reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' +reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' +deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' +file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' +file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' +want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' +sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' +GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' +lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' +nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' +lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' +lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' +objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' +MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' +configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in AS \ +DLLTOOL \ +OBJDUMP \ +SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_import \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +lt_cv_nm_interface \ +nm_file_list_spec \ +lt_cv_truncate_bin \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +configure_time_dlsearch_path \ +configure_time_lt_sys_library_path; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' + +# See if we are running on zsh, and set the options that allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}"; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + RM='$RM' + ofile='$ofile' + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "c-auto.h") CONFIG_HEADERS="$CONFIG_HEADERS c-auto.h:c-auto.in" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; + "win32/Makefile") CONFIG_FILES="$CONFIG_FILES win32/Makefile" ;; + "kpathsea.pc") CONFIG_FILES="$CONFIG_FILES kpathsea.pc" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? 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There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program or library that is built +# using GNU Libtool, you may include this file under the same +# distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. 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+ +# Detected run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path + +# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. +configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \$shlibpath_var if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# ### END LIBTOOL CONFIG + +_LT_EOF + + cat <<'_LT_EOF' >> "$cfgfile" + +# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE + +# func_munge_path_list VARIABLE PATH +# ----------------------------------- +# VARIABLE is name of variable containing _space_ separated list of +# directories to be munged by the contents of PATH, which is string +# having a format: +# "DIR[:DIR]:" +# string "DIR[ DIR]" will be prepended to VARIABLE +# ":DIR[:DIR]" +# string "DIR[ DIR]" will be appended to VARIABLE +# "DIRP[:DIRP]::[DIRA:]DIRA" +# string "DIRP[ DIRP]" will be prepended to VARIABLE and string +# "DIRA[ DIRA]" will be appended to VARIABLE +# "DIR[:DIR]" +# VARIABLE will be replaced by "DIR[ DIR]" +func_munge_path_list () +{ + case x$2 in + x) + ;; + *:) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" + ;; + x:*) + eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" + ;; + *::*) + eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" + eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" + ;; + *) + eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" + ;; + esac +} + + +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +func_cc_basename () +{ + for cc_temp in $*""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac + done + func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +} + + +# ### END FUNCTIONS SHARED WITH CONFIGURE + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test set != "${COLLECT_NAMES+set}"; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain=$ac_aux_dir/ltmain.sh + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + "c-auto.h":H) sed -e 's/^#define PACKAGE/#define KPSE_PACKAGE/' \ + -e 's/^#define VERSION/#define KPSE_VERSION/' c-auto.h >c-auto.tmp && mv -f c-auto.tmp c-auto.h ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/Build/source/texk/kpathsea/configure.ac b/Build/source/texk/kpathsea/configure.ac new file mode 100644 index 00000000000..0851e82f011 --- /dev/null +++ b/Build/source/texk/kpathsea/configure.ac @@ -0,0 +1,153 @@ +dnl $Id$ +dnl Process this file with autoconf to produce a configure script. +dnl +dnl Copyright 2015-2021 Karl Berry +dnl Copyright 2009-2015 Peter Breitenlohner +dnl +dnl This file is free software; the copyright holder +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +m4_include([version.ac])[] dnl define kpse_version +AC_INIT([Kpathsea], kpse_version, [tex-k@tug.org]) +AC_PREREQ([2.65]) +AC_CONFIG_SRCDIR([pathsearch.c]) +AC_CONFIG_AUX_DIR([../../build-aux]) +AC_CONFIG_MACRO_DIR([../../m4]) + +AC_SUBST([KPSEVERSION], [kpse_version]) +KPSE_LT_VERSION([kpse]) + +m4_include([../../version.ac])[] dnl define tex_live_version +AC_SUBST([WEB2CVERSION], [" (TeX Live tex_live_version)"]) + +dnl Common code for all programs using libkpathsea. +KPSE_COMMON([kpathsea]) +dnl Include additional code for kpathsea. +KPSE_MKTEX_PREPARE +m4_sinclude([ac/mktex.ac]) + +dnl Generate MAKE_TEX_*_BY_DEFAULT and MAKE_OMEGA_*_BY_DEFAULT defines. +m4_foreach([Kpse_Mktex], [kpse_mktex_opts], + [m4_ifset([Kpse_Mktex], + [KPSE_MKTEX_DEFINE(Kpse_Mktex)])])[]dnl + +# So we can use reasonable awk in the Makefile. +AC_PROG_AWK + +AC_CHECK_SIZEOF([long]) + +dnl Replacement functions that may be required on ancient broken system. +AC_CHECK_DECLS([putenv]) +AC_REPLACE_FUNCS([putenv]) + +if test "x$ac_cv_func_getcwd" = xyes; then +# We only need to run this if we have getcwd. +AC_CACHE_CHECK([whether getcwd uses fork or vfork], + [kb_cv_func_getcwd_forks], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[int fork() { exit(1); } + int vfork() { exit(1); } + extern char *getcwd(); + char path[100];]], + [[getcwd(path,100);]])], + [kb_cv_func_getcwd_forks=no], + [kb_cv_func_getcwd_forks=yes], + [kb_cv_func_getcwd_forks=no])]) +if test "x$kb_cv_func_getcwd_forks" = xyes; then + AC_DEFINE([GETCWD_FORKS], 1, + [Define to 1 if getcwd is implemented using fork or vfork. + Let me know if you have to add this by hand because configure + failed to detect it.]) +fi +fi + +KPSE_COND_MINGW32 + +AC_SUBST([LT_OBJDIR], ["$lt_cv_objdir"]) + +# Checking snprintf and vsnprintf +AC_ARG_WITH([snprintf-wrapper], + AS_HELP_STRING([--with-snprintf-wrapper], + [use (v)snprintf wrapper functions @<:@automatic + for native compilation or Windows@:>@]), + [kpse_cv_wrap_snprintf=$withval], + [test "x$kpse_cv_have_win32" != xno && kpse_cv_wrap_snprintf=yes])[]dnl +if test "x$kpse_cv_have_win32" = xno; then + snfunc=snprintf vsnfunc=vsnprintf +else + snfunc=_snprintf vsnfunc=_vsnprintf +fi +AC_CACHE_CHECK([for $snfunc and $vsnfunc], + [kpse_cv_have_snfuncs], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include + #include + char buf[16]; + va_list ap;]], + [[$snfunc (buf, 16, "%s", "abc"); + $vsnfunc (buf, 16, "%s", ap);]])], + [kpse_cv_have_snfuncs=yes], + [kpse_cv_have_snfuncs=no])]) +if test "x$kpse_cv_have_snfuncs" != xyes; then + AC_MSG_ERROR([Sorry, you need $snfunc and $vsnfunc.]) +fi +AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include + #include + char buf[4] = "abc";]], + [[if ($snfunc (buf, 1, "%s", "x") == 0 || buf[1] != 'b') + return 1;]])], + [], + [AC_MSG_ERROR([Sorry, your $snfunc is badly broken.])], + [:]) +AC_CACHE_CHECK([if we need (v)snprintf wrapper functions], + [kpse_cv_wrap_snprintf], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include + #include + char buf[4] = "abc";]], + [[$snfunc (buf, 3, "xyz"); + if (buf[2] != 0) return 1; + $snfunc (buf, 2, "xyz"); + if (buf[1] != 0) return 1;]])], + [kpse_cv_wrap_snprintf=no], + [kpse_cv_wrap_snprintf=yes], + [kpse_cv_wrap_snprintf=no])]) +if test "x$kpse_cv_wrap_snprintf" = xyes; then + AC_DEFINE([WRAP_SNPRINTF], 1, + [Define to 1 if we need (v)snprintf wrapper functions.]) +fi + +AM_CONDITIONAL([have_EXEEXT], [test -n "$EXEEXT"]) + +dnl Write output here, instead of putting a zillion -D's on the command line. +AC_CONFIG_HEADERS([c-auto.h:c-auto.in], + [sed -e 's/^#define PACKAGE/#define KPSE_PACKAGE/' \ + -e 's/^#define VERSION/#define KPSE_VERSION/' c-auto.h >c-auto.tmp && mv -f c-auto.tmp c-auto.h]) + +AH_TOP([/* c-auto.h: defines for kpathsea, as determined by configure. + + Copyright 1994-97, 2008-2015 Karl Berry. + Copyright 1997-99, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +/* Guard against double inclusion. */ +#ifndef KPATHSEA_C_AUTO_H +#define KPATHSEA_C_AUTO_H + +/* kpathsea: the version string. */ +#define KPSEVERSION "kpathsea version] kpse_version["]) +AH_BOTTOM([#endif /* !KPATHSEA_C_AUTO_H */]) + +AC_CONFIG_FILES([Makefile doc/Makefile man/Makefile win32/Makefile kpathsea.pc]) + +AC_OUTPUT diff --git a/Build/source/texk/kpathsea/db.c b/Build/source/texk/kpathsea/db.c new file mode 100644 index 00000000000..fb4658c1968 --- /dev/null +++ b/Build/source/texk/kpathsea/db.c @@ -0,0 +1,807 @@ +/* db.c: an external database to avoid filesystem lookups. + + Copyright 1994, 1995, 1996, 1997, 2008, 2009, 2011, 2012, 2014, 2016, + 2017 Karl Berry. + Copyright 1997-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifndef DB_HASH_SIZE +/* Based on the size of 2014 texmf-dist/ls-R, about 130,000 entries. */ +#define DB_HASH_SIZE 64007 +#endif +#ifndef DB_NAME +#define DB_NAME "ls-R" +#endif +#ifndef DB_NAME_LC +#define DB_NAME_LC "ls-r" +#endif + +/* In the loop in init() below where we check for DB_NAME_LC and DB_NAME + being the same file, it's convenient to ignore the first of a pair. + So put the canonical name second. Sure wish I hadn't used a capital + letter in the name in the first place. */ +/* We use non-const strings initialized with string constants in order + to avoid some compiler warnings. */ +static char db_name_lc[] = DB_NAME_LC; +static char db_name[] = DB_NAME; +static string db_names[] = { + db_name_lc, + db_name, + NULL +}; + +#ifndef ALIAS_NAME +#define ALIAS_NAME "aliases" +#endif +#ifndef ALIAS_HASH_SIZE +#define ALIAS_HASH_SIZE 1009 +#endif + + +/* If DIRNAME contains any element beginning with a `.' (that is more + than just `./'), return true. This is to allow ``hidden'' + directories -- ones that don't get searched. */ + +static boolean +ignore_dir_p (const_string dirname) +{ + const_string dot_pos = dirname; + + while ((dot_pos = strchr (dot_pos + 1, '.'))) { + /* If / before and no / after, skip it. */ + if (IS_DIR_SEP_CH (dot_pos[-1]) && dot_pos[1] && !IS_DIR_SEP_CH (dot_pos[1])) + return true; + } + + return false; +} + +/* If no DB_FILENAME, return false (maybe they aren't using this feature). + Otherwise, add entries from DB_FILENAME to TABLE, and return true. */ + +static boolean +db_build (kpathsea kpse, hash_table_type *table, const_string db_filename) +{ + string line; + unsigned dir_count = 0, file_count = 0, ignore_dir_count = 0; + unsigned len = strlen (db_filename) - sizeof (DB_NAME) + 1; /* Keep the /. */ + string top_dir = (string)xmalloc (len + 1); + string cur_dir = NULL; /* First thing in ls-R might be a filename. */ + FILE *db_file = fopen (db_filename, FOPEN_R_MODE); +#if defined(MONOCASE_FILENAMES) + string pp; +#endif /* MONOCASE_FILENAMES */ + + strncpy (top_dir, db_filename, len); + top_dir[len] = 0; + + if (db_file) { + while ((line = read_line (db_file)) != NULL) { + len = strlen (line); + +#if defined(MONOCASE_FILENAMES) + for (pp = line; *pp; pp++) { +#if defined(_WIN32) + if (kpathsea_IS_KANJI(kpse, pp)) + pp++; + else +#endif /* _WIN32 */ + *pp = TRANSFORM(*pp); + } +#endif /* MONOCASE_FILENAMES */ + + /* A line like `/foo:' = new dir foo. Allow both absolute (/...) + and explicitly relative (./...) names here. It's a kludge to + pass in the directory name with the trailing : still attached, + but it doesn't actually hurt. */ + if (len > 0 && line[len - 1] == ':' + && kpathsea_absolute_p (kpse, line, true)) { + /* New directory line. */ + if (!ignore_dir_p (line)) { + /* If they gave a relative name, prepend full directory name now. */ + line[len - 1] = DIR_SEP; + /* Skip over leading `./', it confuses `match' and is just a + waste of space, anyway. This will lose on `../', but `match' + won't work there, either, so it doesn't matter. */ + cur_dir = *line == '.' ? concat (top_dir, line + 2) : xstrdup (line); + dir_count++; + } else { + cur_dir = NULL; + ignore_dir_count++; + } + + /* Ignore blank, `.' and `..' lines. */ + } else if (*line != 0 && cur_dir /* a file line? */ + && !(*line == '.' + && (line[1] == 0 || (line[1] == '.' && line[2] == 0)))) + { + /* Make a new hash table entry with a key of `line' and a data + of `cur_dir'. An already-existing identical key is ok, since + a file named `foo' can be in more than one directory. Share + `cur_dir' among all its files (and hence never free it). + + Note that we assume that all names in the ls-R file have already + been case-smashed to lowercase where appropriate. + */ + hash_insert_normalized (table, xstrdup (line), cur_dir); + file_count++; + + } /* else ignore blank lines or top-level files + or files in ignored directories*/ + + free (line); + } + + xfclose (db_file, db_filename); + + if (file_count == 0) { + WARNING1 ("kpathsea: %s: No usable entries in ls-R", db_filename); + WARNING ("kpathsea: See the manual for how to generate ls-R"); + db_file = NULL; + } else { + str_list_add (&(kpse->db_dir_list), xstrdup (top_dir)); + } + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) { + /* Don't make this a debugging bit, since the output is so + voluminous, and being able to specify -1 is too useful. + Instead, let people who want it run the program under + a debugger and change the variable that way. */ + boolean hash_summary_only = true; + + DEBUGF4 ("%s: %u entries in %d directories (%d hidden).\n", + db_filename, file_count, dir_count, ignore_dir_count); + DEBUGF ("ls-R hash table:"); + hash_print (*table, hash_summary_only); + fflush (stderr); + } +#endif /* KPSE_DEBUG */ + } + + free (top_dir); + + return db_file != NULL; +} + + +/* Insert FNAME into the hash table. This is for files that get built + during a run. We wouldn't want to reread all of ls-R, even if it got + rebuilt. */ + +void +kpathsea_db_insert (kpathsea kpse, const_string passed_fname) +{ + /* We might not have found ls-R, or even had occasion to look for it + yet, so do nothing if we have no hash table. */ + if (kpse->db.buckets) { + const_string dir_part; + string fname = xstrdup (passed_fname); + string baseptr = fname + (xbasename (fname) - fname); + const_string file_part = xstrdup (baseptr); + + *baseptr = '\0'; /* Chop off the filename. */ + dir_part = fname; /* That leaves the dir, with the trailing /. */ + + /* Note that we do not assuse that these names have been normalized. */ + hash_insert (&(kpse->db), file_part, dir_part); + } +} + +/* Return true if FILENAME could be in PATH_ELT, i.e., if the directory + part of FILENAME matches PATH_ELT. Have to consider // wildcards, but + $ and ~ expansion have already been done. */ + +static boolean +match (const_string filename, const_string path_elt) +{ + const_string original_filename = filename; + boolean matched = false; + + for (; *filename && *path_elt; filename++, path_elt++) { + if (FILECHARCASEEQ (*filename, *path_elt)) /* normal character match */ + ; + + else if (IS_DIR_SEP_CH (*path_elt) /* at // */ + && original_filename < filename && IS_DIR_SEP_CH (path_elt[-1])) { + while (IS_DIR_SEP_CH (*path_elt)) + path_elt++; /* get past second and any subsequent /'s */ + if (*path_elt == 0) { + /* Trailing //, matches anything. We could make this part of the + other case, but it seems pointless to do the extra work. */ + matched = true; + break; + } else { + /* Intermediate //, have to match rest of PATH_ELT. */ + for (; !matched && *filename; filename++) { + /* Try matching at each possible character. */ + if (IS_DIR_SEP_CH (filename[-1]) + && FILECHARCASEEQ (*filename, *path_elt)) + matched = match (filename, path_elt); + } + /* Prevent filename++ when *filename='\0'. */ + break; + } + } + + else /* normal character nonmatch, quit */ + break; + } + + /* If we've reached the end of PATH_ELT, check that we're at the last + component of FILENAME (that is, no directory separators remaining); + only then have we matched. */ + if (!matched && *path_elt == 0) { + /* Typically PATH_ELT ends with, say, `vf', and FILENAME ends with + `vf/ptmr.vf'. In that case, we'll be at the /. On the other + hand, if PATH_ELT ended with a / (as in `vf/'), FILENAME being + the same `vf/ptmr.vf', we'll be at the `p'. + Upshot: if we're at a dir sep in FILENAME, skip it. */ + if (IS_DIR_SEP_CH (*filename)) + filename++; + + /* Here are the basic possibilities for the check on being at the + last component: + 1) PATH_ELT is empty and FILENAME is `ptmr.vf' => match. + (we now have original_filename == filename) + 2) PATH_ELT is empty and FILENAME is `foo/ptmr.vf' => no match. + (we now have original_filename == filename) + 3) PATH_ELT is `vf/' and FILENAME is `vf/ptmr.vf' + (we are now after the / in each) => match. + 4) PATH_ELT is `vf' and FILENAME is `vfoo.ext' + (we are now after the f in each) => no match. + + When (the original) PATH_ELT was the empty string, we want to match + a FILENAME without dir seps. (This could be argued, and may never + happen in practice, but is the historical behavior.) */ + /* if original_filename != filename then original_filename < filename */ + if (original_filename == filename || IS_DIR_SEP_CH (filename[-1])) { + while (*filename && !IS_DIR_SEP_CH (*filename)) + filename++; + matched = *filename == 0; + } + } + + return matched; +} + + +/* If DB_DIR is a prefix of PATH_ELT, return true; otherwise false. + That is, the question is whether to try the db for a file looked up + in PATH_ELT. If PATH_ELT == ".", for example, the answer is no. If + PATH_ELT == "/usr/local/lib/texmf/fonts//tfm", the answer is yes. + If either string is NULL or empty, return false. + + In practice, ls-R is only needed for lengthy subdirectory + comparisons, but there's no gain to checking PATH_ELT to see if it is + a subdir match, since the only way to do that is to do a string + search in it, which is all we do anyway. */ + +static boolean +elt_in_db (const_string db_dir, const_string path_elt) +{ + boolean found = false; + + /* If both strings are empty or null return false on the grounds that + it's useless to do anything further with such a strange case (which + likely never happens). In theory one could argue that the empty + string is a prefix of any other string, but let's just declare the + result otherwise. */ + if (db_dir == NULL || *db_dir == 0 + || path_elt == NULL || *path_elt == 0) + return false; + + while (!found && FILECHARCASEEQ (*db_dir++, *path_elt++)) { + /* If we've matched the entire db directory, it's good. */ + if (*db_dir == 0) + found = true; + + /* If we've reached the end of PATH_ELT, but not the end of the db + directory, it's no good. */ + else if (*path_elt == 0) + break; + } + + return found; +} + +/* If ALIAS_FILENAME exists, read it into TABLE. */ + +static boolean +alias_build (kpathsea kpse, hash_table_type *table, + const_string alias_filename) +{ + string line, real, alias; + unsigned count = 0; + FILE *alias_file = fopen (alias_filename, FOPEN_R_MODE); + + if (alias_file) { + while ((line = read_line (alias_file)) != NULL) { + /* comments or empty */ + if (*line == 0 || *line == '%' || *line == '#') { + ; + } else { + /* Each line should have two fields: realname aliasname. */ + real = line; + while (*real && ISSPACE (*real)) + real++; + alias = real; + while (*alias && !ISSPACE (*alias)) + alias++; + *alias++ = 0; + while (*alias && ISSPACE (*alias)) + alias++; + /* Is the check for errors strong enough? Should we warn the user + for potential errors? */ + if (strlen (real) != 0 && strlen (alias) != 0) { + /* Stuff in the alias file should be normalized. */ + hash_insert_normalized (table, xstrdup (alias), xstrdup (real)); + count++; + } + } + free (line); + } + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) { + /* As with ls-R above ... */ + boolean hash_summary_only = true; + DEBUGF2 ("%s: %u aliases.\n", alias_filename, count); + DEBUGF ("alias hash table:"); + hash_print (*table, hash_summary_only); + fflush (stderr); + } +#endif /* KPSE_DEBUG */ + + xfclose (alias_file, alias_filename); + } + + return alias_file != NULL; +} + +/* Initialize the path for ls-R files, and read them all into the hash + table `db'. If no usable ls-R's found, set kpse->db.buckets to NULL. */ + +void +kpathsea_init_db (kpathsea kpse) +{ + const_string db_path; + string *db_files; + string *orig_db_files; + str_list_type unique_list; + int dbi; + boolean ok = false; + + assert (sizeof(DB_NAME) == sizeof(DB_NAME_LC)); + + db_path = kpathsea_init_format (kpse, kpse_db_format); + db_files = kpathsea_path_search_list_generic (kpse, db_path, db_names, + true, true); + orig_db_files = db_files; + + /* Mac OS X and others can use a case-insensitive, case-preserving + filesystem by default, in which case ls-R and ls-r point to the + same file. Also, Windows is case-insensitive. In these cases, + we want to avoid reading the same file multiple times. */ + dbi = 0; + unique_list = str_list_init (); + + while (db_files[dbi] != NULL) { + string path1 = db_files[dbi]; + string path2 = db_files[dbi + 1]; + + /* first-pass check in case path1/path2 aren't even + potentially equal; mainly in case the order from + kpathsea_path_search_list_generic changes. */ + if (path2 + && strcasecmp (path1, path2) == 0 + && same_file_p (path1, path2)) { + /* they are the same, skip over path1, we'll add path2 + on the next iteration (when it's path1). */ +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) { + DEBUGF2 ("db:init(): skipping db same_file_p %s, will add %s.\n", + path1, path2); + } +#endif + free (path1); + + } else { + /* they are not the same, add path1. */ +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) { + DEBUGF1 ("db:init(): using db file %s.\n", path1); + } +#endif + str_list_add (&unique_list, path1); + } + + /* could be more clever and increment by two, but then would + have to avoid jumping off the end of db_files */ + dbi++; + } + + /* always add a NULL terminator. */ + str_list_add (&unique_list, NULL); + + free (orig_db_files); + db_files = STR_LIST (unique_list); + orig_db_files = db_files; + + /* Must do this after the path searching (which ends up calling + kpse_db_search recursively), so kpse->db.buckets stays NULL. */ + kpse->db = hash_create (DB_HASH_SIZE); + + while (db_files && *db_files) { + if (db_build (kpse, &(kpse->db), *db_files)) + ok = true; + free (*db_files); + db_files++; + } + + if (!ok) { + /* If db can't be built, leave `size' nonzero (so we don't + rebuild it), but clear `buckets' (so we don't look in it). */ + free (kpse->db.buckets); + kpse->db.buckets = NULL; + } + + free (orig_db_files); + + /* Add the content of any alias databases. There may exist more than + one alias file along DB_NAME files. This duplicates the above code + -- should be a function. */ + ok = false; + db_files = kpathsea_all_path_search (kpse, db_path, ALIAS_NAME); + orig_db_files = db_files; + + kpse->alias_db = hash_create (ALIAS_HASH_SIZE); + + while (db_files && *db_files) { + if (alias_build (kpse, &(kpse->alias_db), *db_files)) + ok = true; + free (*db_files); + db_files++; + } + + if (!ok) { + free (kpse->alias_db.buckets); + kpse->alias_db.buckets = NULL; + } + + free (orig_db_files); +} + +/* Avoid doing anything if this PATH_ELT is irrelevant to the databases. */ +str_list_type * +kpathsea_db_search (kpathsea kpse, const_string name, + const_string orig_path_elt, boolean all) +{ + const_string *db_dirs, *orig_dirs; + const_string last_slash, path_elt; + string temp_str = NULL; + boolean done; + unsigned e; + str_list_type *ret = NULL; + const_string *aliases, *r; + boolean relevant = false; + + /* If we failed to build the database (or if this is the recursive + call to build the db path), quit. */ + if (kpse->db.buckets == NULL) + return NULL; + + /* When tex-glyph.c calls us looking for, e.g., dpi600/cmr10.pk, we + won't find it unless we change NAME to just `cmr10.pk' and append + `/dpi600' to PATH_ELT. We are justified in using a literal `/' + here, since that's what tex-glyph.c unconditionally uses in + DPI_BITMAP_SPEC. But don't do anything if the / begins NAME; that + should never happen. */ + last_slash = strrchr (name, '/'); + if (last_slash && last_slash != name) { + unsigned len = last_slash - name + 1; + string dir_part = (string)xmalloc (len); + strncpy (dir_part, name, len - 1); + dir_part[len - 1] = 0; + path_elt = temp_str = concat3 (orig_path_elt, "/", dir_part); + name = last_slash + 1; + free (dir_part); + } else + path_elt = orig_path_elt; + + /* Don't bother doing any lookups if this `path_elt' isn't covered by + any of database directories. We do this not so much because the + extra couple of hash lookups matter -- they don't -- but rather + because we want to return NULL in this case, so path_search can + know to do a disk search. */ + for (e = 0; !relevant && e < STR_LIST_LENGTH (kpse->db_dir_list); e++) { + relevant = elt_in_db (STR_LIST_ELT (kpse->db_dir_list, e), path_elt); + } + if (!relevant) + return NULL; + + /* If we have aliases for this name, use them. */ + if (kpse->alias_db.buckets) + aliases = hash_lookup (kpse->alias_db, name); + else + aliases = NULL; + + if (!aliases) { + aliases = XTALLOC1 (const_string); + aliases[0] = NULL; + } + { /* Push aliases up by one and insert the original name at the front. */ + unsigned i; + unsigned len = 1; /* Have NULL element already allocated. */ + for (r = aliases; *r; r++) + len++; + /* This is essentially + XRETALLOC (aliases, len + 1, const_string); + except that MSVC warns without the cast to `void *'. */ + aliases = (const_string *) xrealloc ((void *) aliases, + (len + 1) * sizeof(const_string)); + for (i = len; i > 0; i--) { + aliases[i] = aliases[i - 1]; + } + aliases[0] = name; + } + + done = false; + for (r = aliases; !done && *r; r++) { + const_string ctry = *r; + + /* We have an ls-R db. Look up `try'. */ + orig_dirs = db_dirs = hash_lookup (kpse->db, ctry); + + ret = XTALLOC1 (str_list_type); + *ret = str_list_init (); + + /* For each filename found, see if it matches the path element. For + example, if we have .../cx/cmr10.300pk and .../ricoh/cmr10.300pk, + and the path looks like .../cx, we don't want the ricoh file. */ + while (!done && db_dirs && *db_dirs) { + string db_file = concat (*db_dirs, ctry); + boolean matched = match (db_file, path_elt); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + DEBUGF3 ("db:match(%s,%s) = %d\n", db_file, path_elt, matched); +#endif + + /* We got a hit in the database. Now see if the file actually + exists, possibly under an alias. */ + if (matched) { + string found = NULL; + if (kpathsea_readable_file (kpse, db_file)) { + found = db_file; + + } else { + const_string *a; + + free (db_file); /* `db_file' wasn't on disk. */ + + /* The hit in the DB doesn't exist in disk. Now try all its + aliases. For example, suppose we have a hierarchy on CD, + thus `mf.bas', but ls-R contains `mf.base'. Find it anyway. + Could probably work around this with aliases, but + this is pretty easy and shouldn't hurt. The upshot is that + if one of the aliases actually exists, we use that. */ + for (a = aliases + 1; *a && !found; a++) { + string atry = concat (*db_dirs, *a); + if (kpathsea_readable_file (kpse, atry)) + found = atry; + else + free (atry); + } + } + + /* If we have a real file, add it to the list, maybe done. */ + if (found) { + str_list_add (ret, found); + if (!all && found) + done = true; + } + } else { /* no match in the db */ + free (db_file); + } + + + /* On to the next directory, if any. */ + db_dirs++; + } + + /* This is just the space for the pointers, not the strings. */ + if (orig_dirs && *orig_dirs) + free (orig_dirs); + } + + free ((void *) aliases); + + /* If we had to break up NAME, free the TEMP_STR. */ + if (temp_str) + free (temp_str); + + return ret; +} + +str_list_type * +kpathsea_db_search_list (kpathsea kpse, string* names, + const_string path_elt, boolean all) +{ + const_string *db_dirs, *orig_dirs; + const_string last_slash, name, path; + string temp_str = NULL; + boolean done; + unsigned e; + const_string *aliases, *r; + int n; + str_list_type *ret = NULL; + boolean relevant = false; + + /* If we failed to build the database (or if this is the recursive + call to build the db path), quit. */ + if (kpse->db.buckets == NULL) + return NULL; + + /* Don't bother doing any lookups if this `path_elt' isn't covered by + any of database directories. We do this not so much because the + extra couple of hash lookups matter -- they don't -- but rather + because we want to return NULL in this case, so path_search can + know to do a disk search. */ + for (e = 0; !relevant && e < STR_LIST_LENGTH (kpse->db_dir_list); e++) { + relevant = elt_in_db (STR_LIST_ELT (kpse->db_dir_list, e), path_elt); + } + if (!relevant) + return NULL; + + done = false; + ret = XTALLOC1 (str_list_type); + *ret = str_list_init (); + + /* Handle each name. */ + for (n = 0; !done && names[n]; n++) { + name = names[n]; + + /* Absolute names should have been caught in our caller. */ + if (kpathsea_absolute_p(kpse, name, true)) + continue; + + /* When tex-glyph.c calls us looking for, e.g., dpi600/cmr10.pk, we + won't find it unless we change NAME to just `cmr10.pk' and append + `/dpi600' to PATH_ELT. We are justified in using a literal `/' + here, since that's what tex-glyph.c unconditionally uses in + DPI_BITMAP_SPEC. But don't do anything if the / begins NAME; that + should never happen. */ + last_slash = strrchr (name, '/'); + if (last_slash && last_slash != name) { + unsigned len = last_slash - name + 1; + string dir_part = (string)xmalloc (len); + strncpy (dir_part, name, len - 1); + dir_part[len - 1] = 0; + path = temp_str = concat3 (path_elt, "/", dir_part); + name = last_slash + 1; + free (dir_part); + } else { + path = path_elt; + } + + /* If we have aliases for this name, use them. */ + if (kpse->alias_db.buckets) + aliases = hash_lookup (kpse->alias_db, name); + else + aliases = NULL; + + if (!aliases) { + aliases = XTALLOC1 (const_string); + aliases[0] = NULL; + } + { /* Push aliases up by one and insert the original name at front. */ + unsigned i; + unsigned len = 1; /* Have NULL element already allocated. */ + for (r = aliases; *r; r++) + len++; + aliases = (const_string *) xrealloc ((void *) aliases, + (len + 1) * sizeof(const_string)); + for (i = len; i > 0; i--) { + aliases[i] = aliases[i - 1]; + } + aliases[0] = name; + } + + for (r = aliases; !done && *r; r++) { + const_string ctry = *r; + + /* We have an ls-R db. Look up `try'. */ + orig_dirs = db_dirs = hash_lookup (kpse->db, ctry); + + /* For each filename found, see if it matches the path element. For + example, if we have .../cx/cmr10.300pk and .../ricoh/cmr10.300pk, + and the path looks like .../cx, we don't want the ricoh file. */ + while (!done && db_dirs && *db_dirs) { + string db_file = concat (*db_dirs, ctry); + boolean matched = match (db_file, path); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + DEBUGF3 ("db:match(%s,%s) = %d\n", db_file, path, matched); +#endif + + /* We got a hit in the database. Now see if the file actually + exists, possibly under an alias. */ + if (matched) { + string found = NULL; + if (kpathsea_readable_file (kpse, db_file)) { + found = db_file; + + } else { + const_string *a; + + free (db_file); /* `db_file' wasn't on disk. */ + + /* The hit in the DB doesn't exist in disk. Now try all its + aliases. For example, suppose we have a hierarchy on CD, + thus `mf.bas', but ls-R contains `mf.base'. Find it anyway. + Could probably work around this with aliases, but + this is pretty easy and shouldn't hurt. The upshot is that + if one of the aliases actually exists, we use that. */ + for (a = aliases + 1; *a && !found; a++) { + string atry = concat (*db_dirs, *a); + if (kpathsea_readable_file (kpse, atry)) + found = atry; + else + free (atry); + } + } + + /* If we have a real file, add it to the list, maybe done. */ + if (found) { + str_list_add (ret, found); + if (!all) + done = true; + } + } else { /* no match in the db */ + free (db_file); + } + + /* On to the next directory, if any. */ + db_dirs++; + } + + /* This is just the space for the pointers, not the strings. */ + if (orig_dirs && *orig_dirs) + free (orig_dirs); + } + + free ((void *) aliases); + if (temp_str) + free (temp_str); + } + + return ret; +} diff --git a/Build/source/texk/kpathsea/db.h b/Build/source/texk/kpathsea/db.h new file mode 100644 index 00000000000..b77b1f04b0c --- /dev/null +++ b/Build/source/texk/kpathsea/db.h @@ -0,0 +1,53 @@ +/* db.h: lookups in an externally built db file. + + Copyright 1994, 1995, 2008, 2010, 2011 Karl Berry. + Copyright 1999, 2003, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_DB_H +#define KPATHSEA_DB_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include +#include + +/* Initialize the database. Until this is called, no ls-R matches will + be found. */ +extern void kpathsea_init_db (kpathsea kpse); + +/* Return list of matches for NAME in the ls-R file matching PATH_ELT. If + ALL is set, return (null-terminated list) of all matches, else just + the first. If no matches, return a pointer to an empty list. If no + databases can be read, or PATH_ELT is not in any of the databases, + return NULL. */ + +extern str_list_type *kpathsea_db_search (kpathsea kpse, const_string name, + const_string path_elt, boolean all); + +/* Note: NAMES[i] is not modified. */ +extern str_list_type *kpathsea_db_search_list (kpathsea kpse, + string* names, + const_string path_elt, + boolean all); + +/* Insert the filename FNAME into the database. + Called by mktex() in tex-make.c. */ +extern void kpathsea_db_insert (kpathsea kpse, const_string fname); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not KPATHSEA_DB_H */ diff --git a/Build/source/texk/kpathsea/debug.c b/Build/source/texk/kpathsea/debug.c new file mode 100644 index 00000000000..0bcd62495ac --- /dev/null +++ b/Build/source/texk/kpathsea/debug.c @@ -0,0 +1,59 @@ +/* debug.c: help the user discover what's going on. + + Copyright 1993, 1994, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#ifdef KPSE_DEBUG /* whole file */ + +/* If the real definitions of fopen or fclose are macros, we lose -- the + #undef won't restore them. */ + +FILE * +fopen (const char *filename, const char *mode) +{ +#undef fopen + FILE *ret = fopen (filename, mode); +#if defined (KPSE_COMPAT_API) + kpathsea kpse = kpse_def; + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_FOPEN)) +#if defined(_WIN64) + DEBUGF3 ("fopen(%s, %s) => 0x%I64x\n", filename, mode, (unsigned __int64) ret); +#else + DEBUGF3 ("fopen(%s, %s) => 0x%lx\n", filename, mode, (unsigned long) ret); +#endif +#endif + return ret; +} + +int +fclose (FILE * f) +{ +#undef fclose + int ret = fclose (f); +#if defined (KPSE_COMPAT_API) + kpathsea kpse = kpse_def; + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_FOPEN)) +#if defined(_WIN64) + DEBUGF2 ("fclose(0x%I64x) => %d\n", (unsigned __int64) f, ret); +#else + DEBUGF2 ("fclose(0x%lx) => %d\n", (unsigned long) f, ret); +#endif +#endif + return ret; +} + +#endif /* KPSE DEBUG */ diff --git a/Build/source/texk/kpathsea/debug.h b/Build/source/texk/kpathsea/debug.h new file mode 100644 index 00000000000..38c54e4b270 --- /dev/null +++ b/Build/source/texk/kpathsea/debug.h @@ -0,0 +1,109 @@ +/* debug.h: runtime tracing. + + Copyright 1993, 1994, 1995, 1996, 2008 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_DEBUG_H +#define KPATHSEA_DEBUG_H + +/* If NO_DEBUG is defined (not recommended), skip all this. */ +#ifndef NO_DEBUG + +#include +#include +#include + +#if defined(WIN32) +#if defined(_DEBUG) +/* This was needed at some time for catching errors in pdftex. */ +#include +#define SET_CRT_DEBUG_FIELD(a) \ + _CrtSetDbgFlag((a) | _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG)) +#define CLEAR_CRT_DEBUG_FIELD(a) \ + _CrtSetDbgFlag(~(a) & _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG)) +#define SETUP_CRTDBG \ + { _CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE ); \ + _CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDOUT ); \ + _CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_FILE ); \ + _CrtSetReportFile( _CRT_ERROR, _CRTDBG_FILE_STDOUT ); \ + _CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE ); \ + _CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDOUT );\ + } +#else /* ! _DEBUG */ +#define SET_CRT_DEBUG_FIELD(a) +#define CLEAR_CRT_DEBUG_FIELD(a) +#define SETUP_CRTDBG +#endif /* _DEBUG */ +#endif /* WIN32 */ + +/* OK, we'll have tracing support. */ +#define KPSE_DEBUG + +/* Test if a bit is on. */ +#define KPATHSEA_DEBUG_P(bit) (kpse->debug & (1 << (bit))) + +#if defined (KPSE_COMPAT_API) + +/* Set a bit. */ +#define KPSE_DEBUG_SET(bit) kpathsea_debug |= 1 << (bit) + +/* Test if a bit is on. */ +#define KPSE_DEBUG_P(bit) (kpathsea_debug & (1 << (bit))) + +#endif /* KPSE_COMPAT_API */ + +#define KPSE_DEBUG_STAT 0 /* stat calls */ +#define KPSE_DEBUG_HASH 1 /* hash lookups */ +#define KPSE_DEBUG_FOPEN 2 /* fopen/fclose calls */ +#define KPSE_DEBUG_PATHS 3 /* search path initializations */ +#define KPSE_DEBUG_EXPAND 4 /* path element expansion */ +#define KPSE_DEBUG_SEARCH 5 /* searches */ +#define KPSE_DEBUG_VARS 6 /* variable values */ +#define KPSE_LAST_DEBUG KPSE_DEBUG_VARS + +/* A printf for the debugging. */ +#define DEBUGF_START() do { fputs ("kdebug:", stderr) +#define DEBUGF_END() fflush (stderr); } while (0) + +#define DEBUGF(str) \ + DEBUGF_START (); fputs (str, stderr); DEBUGF_END () +#define DEBUGF1(str, e1) \ + DEBUGF_START (); fprintf (stderr, str, e1); DEBUGF_END () +#define DEBUGF2(str, e1, e2) \ + DEBUGF_START (); fprintf (stderr, str, e1, e2); DEBUGF_END () +#define DEBUGF3(str, e1, e2, e3) \ + DEBUGF_START (); fprintf (stderr, str, e1, e2, e3); DEBUGF_END () +#define DEBUGF4(str, e1, e2, e3, e4) \ + DEBUGF_START (); fprintf (stderr, str, e1, e2, e3, e4); DEBUGF_END () + +#ifdef __cplusplus +extern "C" { +#endif + +#undef fopen +#define fopen kpse_fopen_trace +extern KPSEDLL FILE *fopen (const char *filename, const char *mode); +#undef fclose +#define fclose kpse_fclose_trace +extern KPSEDLL int fclose (FILE *); + +#ifdef __cplusplus +} +#endif + +#endif /* not NO_DEBUG */ + +#endif /* not KPATHSEA_DEBUG_H */ diff --git a/Build/source/texk/kpathsea/default.h b/Build/source/texk/kpathsea/default.h new file mode 100644 index 00000000000..50fc1fc7c45 --- /dev/null +++ b/Build/source/texk/kpathsea/default.h @@ -0,0 +1,37 @@ +/* default.h: declare default path expander. + + Copyright 1993, 1994, 2008, 2011, 2017 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_DEFAULT_H +#define KPATHSEA_DEFAULT_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include + + +/* Replace a leading or trailing or doubled : in PATH with DFLT. If + no extra colons, return PATH. Only one extra colon is replaced. + If PATH is NULL or the empty string, DFLT is returned. + DFLT may not be NULL. The result is always in new memory. */ + +extern string kpathsea_expand_default (kpathsea kpse, const_string path, + const_string dflt); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not KPATHSEA_DEFAULT_H */ diff --git a/Build/source/texk/kpathsea/dir.c b/Build/source/texk/kpathsea/dir.c new file mode 100644 index 00000000000..f2b4eaf3fb1 --- /dev/null +++ b/Build/source/texk/kpathsea/dir.c @@ -0,0 +1,146 @@ +/* dir.c: directory operations. + + Copyright 1992, 1993, 1994, 1995, 2008-2012 Karl Berry. + Copyright 2000, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include + +/* Return true if FN is a directory or a symlink to a directory, + false if not. */ + +boolean +kpathsea_dir_p (kpathsea kpse, string fn) +{ + /* FIXME : using the stat() replacement in gnuw32, + we could avoid this win32 specific code. However, + I wonder if it would be as fast as this one is ? + */ +#ifdef WIN32 + int fa; + + kpathsea_normalize_path(kpse, fn); + fa = GetFileAttributes(fn); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_STAT)) { + if (fa == 0xFFFFFFFF) { + fprintf(stderr, "failed to get file attributes for %s (%d)\n", + fn, (int)(GetLastError())); + } else { + fprintf(stderr, "path %s %s a directory\n", + fn , (fa & FILE_ATTRIBUTE_DIRECTORY) ? + "is" : "is not"); + } + } +#endif /* KPSE_DEBUG */ + return (fa != 0xFFFFFFFF && (fa & FILE_ATTRIBUTE_DIRECTORY)); +#else /* !WIN32 */ + struct stat stats; + return stat (fn, &stats) == 0 && S_ISDIR (stats.st_mode); +#endif /* !WIN32 */ +} + +#if defined(KPSE_COMPAT_API) +boolean +dir_p (string fn) +{ + return kpathsea_dir_p (kpse_def, fn); +} +#endif + + +/* + Return -1 if FN isn't a directory, else its number of links. + Duplicate the call to stat; no need to incur overhead of a function + call for that little bit of cleanliness. + + The process is a bit different under Win32 : the first call + memoizes the nlinks value, the following ones retrieve it. +*/ +int +kpathsea_dir_links (kpathsea kpse, const_string fn, long nlinks) +{ + const_string *hash_ret; + + if (kpse->link_table.size == 0) + kpse->link_table = hash_create (457); + +#ifdef KPSE_DEBUG + /* This is annoying, but since we're storing integers as pointers, we + can't print them as strings. */ + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) + kpse->debug_hash_lookup_int = true; +#endif + + hash_ret = hash_lookup (kpse->link_table, fn); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) + kpse->debug_hash_lookup_int = false; +#endif + + /* Have to cast the int we need to/from the const_string that the hash + table stores for values. Let's hope an int fits in a pointer. */ + if (hash_ret) { +#ifdef WIN32 + memcpy(&nlinks, hash_ret, sizeof(nlinks)); +#else + nlinks = (long) *hash_ret; +#endif + } else { +#ifdef WIN32 + /* Insert it only if we have some informations about it. */ + if (nlinks) { + char str_nlinks[sizeof(nlinks)+1]; + memcpy(str_nlinks, (char *)&nlinks, sizeof(nlinks)); + str_nlinks[sizeof(nlinks)] = '\0'; + /* It's up to us to copy the value. */ + hash_insert(&(kpse->link_table), xstrdup (fn), + (const_string) str_nlinks); + } +#else + struct stat stats; + if (stat (fn, &stats) == 0 && S_ISDIR (stats.st_mode)) + nlinks = stats.st_nlink; + else + nlinks = -1; + /* It's up to us to copy the value. */ + hash_insert(&(kpse->link_table), xstrdup(fn), (const_string)nlinks); +#endif + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_STAT)) + DEBUGF2 ("dir_links(%s) => %ld\n", fn, nlinks); +#endif + } + + /* In any case, return nlinks + (either 0, the value inserted or the value retrieved. */ + return nlinks; +} + +#if defined (KPSE_COMPAT_API) +int +dir_links (const_string fn, long nlinks) +{ + return kpathsea_dir_links (kpse_def, fn, nlinks); +} +#endif diff --git a/Build/source/texk/kpathsea/doc/Makefile.am b/Build/source/texk/kpathsea/doc/Makefile.am new file mode 100644 index 00000000000..92191e57c16 --- /dev/null +++ b/Build/source/texk/kpathsea/doc/Makefile.am @@ -0,0 +1,8 @@ +## Makefile.am for the TeX Live subdirectory texk/kpathsea/doc/ +## +## Copyright (C) 2009-2014 Peter Breitenlohner +## You may freely use, modify and/or distribute this file. +## +info_TEXINFOS = kpathsea.texi +kpathsea_TEXINFOS = unixtex.texi + diff --git a/Build/source/texk/kpathsea/doc/Makefile.in b/Build/source/texk/kpathsea/doc/Makefile.in new file mode 100644 index 00000000000..3edd0ef5944 --- /dev/null +++ b/Build/source/texk/kpathsea/doc/Makefile.in @@ -0,0 +1,769 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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File lookup along search paths. +* kpsewhich: (kpathsea)Invoking kpsewhich. TeX file searching. +* mktexfmt: (kpathsea)mktex scripts. Format (fmt/base/mem) generation. +* mktexlsr: (kpathsea)Filename database. Update ls-R. +* mktexmf: (kpathsea)mktex scripts. MF source generation. +* mktexpk: (kpathsea)mktex scripts. PK bitmap generation. +* mktextex: (kpathsea)mktex scripts. TeX source generation. +* mktextfm: (kpathsea)mktex scripts. TeX font metric generation. +END-INFO-DIR-ENTRY + + +File: kpathsea.info, Node: Top, Next: Introduction, Up: (dir) + +Kpathsea library +**************** + +This manual documents the Kpathsea library for path searching. It +corresponds to version 6.3.3, released in February 2021. + +* Menu: + +* Introduction:: Overview and history. + +* unixtex.ftp:: Obtaining TeX software. +* Security:: Who can write what files, etc. +* TeX directory structure:: Managing the horde of TeX input files. + +* Path searching:: How filename lookups work. +* TeX support:: Special support for TeX-related file lookups. + +* Programming:: How to use Kpathsea features in your program. + +* Reporting bugs:: Where and how to report bugs. +* Index:: General index. + + +File: kpathsea.info, Node: Introduction, Next: unixtex.ftp, Prev: Top, Up: Top + +1 Introduction +************** + +This manual corresponds to version 6.3.3 of the Kpathsea library, +released in February 2021. + + The library's fundamental purpose is to return a filename from a list +of directories specified by the user, similar to what shells do when +looking up program names to execute. + + The following software, all of which is maintained in parallel, uses +this library: + + * Dviljk (see the 'dvilj' man page) + * Dvipsk (*note (dvips)::) + * GNU font utilities (*note (fontu)::) + * Web2c (*note (web2c)::) + * Xdvik (see the 'xdvi' man page) + +Other software that we do not maintain also uses it. + + Kpathsea is now maintained as part of the TeX Live distribution +(), which includes several more Kpathsea-using +programs. For information on configuration, building, installing, and +more, *note (tlbuild)::. + + The library is still actively maintained. If you have comments or +suggestions, please send along (*note Reporting bugs::). + + The Kpathsea library is distributed under the GNU Library General +Public License (LGPL), version 2.1 or (at your option) any later +version. In short, this means if you write a program using the library, +you must (offer to) distribute the source to the library, along with any +changes you have made, and allow anyone to modify the library source and +distribute their modifications. It does not mean you have to distribute +the source to your program using the library, although we hope you will. +See accompanying files for the text of the GNU licenses, or +. + + If you know enough about TeX to be reading this manual, then you (or +your institution) should consider joining the TeX Users Group (if you're +already a member, thanks!). TUG produces the periodical 'TUGboat', +sponsors an annual meeting and publishes the proceedings, and arranges +courses on TeX for all levels of users throughout the world. See + for information. + +* Menu: + +* History:: + + +File: kpathsea.info, Node: History, Up: Introduction + +1.1 History +=========== + +This section is for those people who are curious about how the library +came about. If you like to read historical accounts of software, we +urge you to seek out the GNU Autoconf manual and the "Errors of TeX" +paper by Don Knuth, published in his book 'Digital Typography', among +other places. + + [Karl writes.] My first ChangeLog entry for Web2c seems to be +February 1990, but I may have done some work before then. In any case, +Tim Morgan and I were jointly maintaining it for a time. (I should +mention here that Tim had made Web2c into a real distribution long +before I had ever used it or even heard of it, and Tom Rokicki did the +original implementation. When I started, I was using 'pxp' and 'pc' on +VAX 11/750's and the hot new Sun 2 machines.) + + It must have been later in 1990 and 1991 that I started working on +'TeX for the Impatient'. Dvips, Xdvi, Web2c, and the GNU fontutils +(which I was also writing at the time) all used different environment +variables, and, more importantly, had different bugs in their path +searching. This became extremely painful, as I was stressing everything +to the limit working on the book. I also desperately wanted to +implement subdirectory searching, since I couldn't stand putting +everything in one big directory, and also couldn't stand having to +explicitly specify 'cm', 'pandora', ... in a path. + + In the first incarnation, I just hacked separately on each +program--that was the original subdirectory searching code in both Xdvi +and Dvips. That is, I tried to go with the flow in each program, rather +than changing the program's calling sequences to conform to new +routines. + + Then, as bugs inevitably appeared, I found I was fixing the same +thing three times (Web2c and fontutils were already sharing code, since +I maintained both of those--there was no Dvipsk or Xdvik or Dviljk at +this point). After a while, I finally started sharing source files. +They weren't yet a library, though. I just kept things up to date with +shell scripts. (I was developing on a 386 running ISC 2.2 at the time, +and so didn't have symbolic links. An awful experience.) + + The ChangeLogs for Xdvik and Dvipsk record initial releases of those +distributions in May and June 1992. I think it was because I was tired +of the different configuration strategies of each program, not so much +because of the path searching. Autoconf was being developed by David +MacKenzie and others, and I was adapting it to TeX and friends. + + I started to make a separate library that other programs could link +with on my birthday in April 1993, according to the ChangeLog. I don't +remember exactly why I finally took the time to make it a separate +library; a conversation with david zuhn initiated it. Just seemed like +it was time. + + Dviljk got started in March 1994 after I bought a Laserjet 4. +(Kpathsea work got suspended while Norm Walsh and I, with Gustaf +Neumann's help, implemented a way for TeX to get at all those neat +builtin LJ4 fonts ... such a treat to have something to typeset in +besides Palatino!) + + By spring of 1995, I had implemented just about all the +path-searching features in Kpathsea that I plan to, driven beyond my +initial goals by Thomas Esser and others. I then started to integrate +Web2c with Kpathsea. After the release of a stable Web2c, I hope to be +able to stop development, and turn most of my attention back to making +fonts for GNU. (Always assuming Micros**t hasn't completely obliterated +Unix by then, or that software patents haven't stopped software +development by anybody smaller than a company with a +million-dollar-a-year legal budget. Which is actually what I think is +likely to happen, but that's another story...) + + [Olaf writes.] At the end of 1997, Unix is still alive and kicking, +individuals still develop software, and Web2c development still +continues. Karl had been looking for some time for someone to take up +part of the burden, and I volunteered. + + [Karl writes again.] Indeed, time goes on. As of 2006 or so, Olaf's +available time for Kpathsea was reduced, and I started taking overall +care of it again, although I did not do any significant new development. +In 2009, Taco Hoekwater implemented a major rearrangement to make the +library suitable for use within the MetaPost library (*note Programming +overview::). Also, for some years now, Peter Breitenlohner has made +many improvements to the infrastructure and kept it up-to-date with +respect to the overall TeX Live build, where Kpathsea is now maintained. + + +File: kpathsea.info, Node: unixtex.ftp, Next: Security, Prev: Introduction, Up: Top + +2 'unixtex.ftp': Obtaining TeX +****************************** + +This is , a.k.a. +, last updated 29 February 2020. Email + with comments or questions. + + The principal free TeX distribution for Unix-like systems is TeX +Live, on the web at . The pages there describe +many ways to acquire and/or build TeX, over the Internet or on physical +media, both the sources and precompiled binaries for many systems, +either standalone or as part of various operating system distributions. + + Web2c, Kpathsea, Dvips, and Dviljk, among others, are no longer +released as a separate packages. Their sources are now maintained as +part of TeX Live. + + The host ftp.cs.stanford.edu is the original source for the files for +which Donald Knuth is directly responsible: 'tex.web', 'plain.tex', etc. +However, unless you want to undertake the project of building your TeX +system from scratch, it is more reliable and less work to retrieve these +files as part of a larger package. + + In any case, the Stanford ftp site is not the canonical source for +anything except what was created as part of Knuth's original TeX, so do +not rely on any other files available there being up-to-date. The best +place to check for up-to-date files is CTAN (the Comprehensive TeX +Archive Network), . + + +File: kpathsea.info, Node: Security, Next: TeX directory structure, Prev: unixtex.ftp, Up: Top + +3 Security +********** + +None of the programs in the TeX system require any special system +privileges, so there's no first-level security concern of people gaining +illegitimate root access. + + A TeX document, however, can write to arbitrary files, e.g., +'~/.rhosts', and thus an unwitting user who runs TeX on a random +document is vulnerable to a trojan horse attack. This loophole is +closed by default, but you can be permissive if you so desire in +'texmf.cnf'. *Note (web2c)tex invocation::. MetaPost has the same +issue. + + Dvips, Xdvi, and TeX can also execute shell commands under some +circumstances. To disable this, see the '-R' option in *note +(dvips)Option details::, the xdvi man page, and *note (web2c)tex +invocation::, respectively. + + Another security issue arises because it's very useful--almost +necessary--to make arbitrary fonts on user demand with 'mktexpk' and +friends. Where do these files get installed? By default, the 'mktexpk' +distributed with Kpathsea assumes a world-writable '/var/tmp' directory; +this is a simple and convenient approach, but it may not suit your +situation because it means that a local cache of fonts is created on +every machine. + + To avoid this duplication, many people consider a shared, globally +writable font tree desirable, in spite of the potential security +problems. To do this you should change the value of 'VARTEXFONTS' in +'texmf.cnf' to refer to some globally known directory. *Note mktex +configuration::. + + The first restriction you can apply is to make newly-created +directories under 'texmf' be append-only with an option in 'mktex.cnf'. +*Note mktex configuration::. + + Another approach is to establish a group (or user) for TeX files, +make the 'texmf' tree writable only to that group (or user), and make +'mktexpk' et al. setgid to that group (or setuid to that user). Then +users must invoke the scripts to install things. (If you're worried +about the inevitable security holes in scripts, then you could write a C +wrapper to exec the script.) + + The 'mktex...' scripts install files with the same read and write +permissions as the directory they are installed in. The executable, +sgid, suid, and sticky bits are always cleared. + + Any directories created by the 'mktex...' scripts have the same +permissions as their parent directory, unless the 'appendonlydir' +feature is used, in which case the sticky bit is always set. + + +File: kpathsea.info, Node: TeX directory structure, Next: Path searching, Prev: Security, Up: Top + +4 TeX directory structure +************************* + +This section describes the default installation hierarchy of the +distribution. It conforms to both the GNU coding standards and the TeX +directory structure (TDS) standard. For rationale and further +explanation, please see those documents. The GNU document is available +from . The TDS document is available +from (*note unixtex.ftp::). + + In short, here is a skeleton of the default directory structure, +extracted from the TDS document: + + PREFIX/ installation root ('/usr/local' by default) + bin/ executables + man/ man pages + include/ C header files + info/ GNU info files + lib/ libraries ('libkpathsea.*') + share/ architecture-independent files + texmf/ TDS root + bibtex/ BibTeX input files + bib/ BibTeX databases + base/ base distribution (e.g., 'xampl.bib') + misc/ single-file databases + PKG/ name of a package + bst/ BibTeX style files + base/ base distribution (e.g., 'plain.bst', 'acm.bst') + misc/ single-file styles + PKG/ name of a package + doc/ additional documentation + dvips/ '.pro', '.ps', 'psfonts.map' + fonts/ font-related files + TYPE/ file type (e.g., 'tfm', 'pk') + MODE/ type of output device (types 'pk' and 'gf' only) + SUPPLIER/ name of a font supplier (e.g., 'public') + TYPEFACE/ name of a typeface (e.g., 'cm') + dpiNNN/ font resolution (types 'pk' and 'gf' only) + metafont/ Metafont (non-font) input files + base/ base distribution (e.g., 'plain.mf') + misc/ single-file packages (e.g., 'modes.mf') + PKG/ name of a package (e.g., 'mfpic') + metapost/ MetaPost input files + base/ base distribution (e.g., 'plain.mp') + misc/ single-file packages + PKG/ name of a package + support/ support files for MetaPost-related utilities (e.g., 'trfonts.map') + mft/ 'MFT' inputs (e.g., 'plain.mft') + tex/ TeX input files + FORMAT/ name of a format (e.g., 'plain') + base/ base distribution for FORMAT (e.g., 'plain.tex') + misc/ single-file packages (e.g., 'webmac.tex') + local/ local additions to or local configuration files for FORMAT + PKG/ name of a package (e.g., 'graphics', 'mfnfss') + generic/ format-independent packages + hyphen/ hyphenation patterns (e.g., 'hyphen.tex') + images/ image input files (e.g., Encapsulated PostScript) + misc/ single-file format-independent packages (e.g., 'null.tex'). + PKG/ name of a package (e.g., 'babel') + web2c/ implementation-dependent files ('.pool', '.fmt', 'texmf.cnf', etc.) + + Some concrete examples for most file types: + + /usr/local/bin/tex + /usr/local/man/man1/xdvi.1 + /usr/local/info/kpathsea.info + /usr/local/lib/libkpathsea.a + /usr/local/share/texmf/bibtex/bst/base/plain.bst + /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmr10.600pk + /usr/local/share/texmf/fonts/source/public/pandora/pnr10.mf + /usr/local/share/texmf/fonts/tfm/public/cm/cmr10.tfm + /usr/local/share/texmf/fonts/type1/adobe/utopia/putr.pfa + /usr/local/share/texmf/metafont/base/plain.mf + /usr/local/share/texmf/metapost/base/plain.mp + /usr/local/share/texmf/tex/plain/base/plain.tex + /usr/local/share/texmf/tex/generic/hyphen/hyphen.tex + /usr/local/share/texmf/web2c/tex.pool + /usr/local/share/texmf/web2c/tex.fmt + /usr/local/share/texmf/web2c/texmf.cnf + + +File: kpathsea.info, Node: Path searching, Next: TeX support, Prev: TeX directory structure, Up: Top + +5 Path searching +**************** + +This chapter describes the generic path searching mechanism Kpathsea +provides. For information about searching for particular file types +(e.g., TeX fonts), see the next chapter. + + This section, with minor differences, has been translated into +several other languages (Chinese, Spanish, Russian, Japanese, French, +German, ...) as part of the TeX Live guide; see + for links. + +* Menu: + +* Searching overview:: Basic scheme for searching. +* Path sources:: Where search paths can be defined. +* Path expansion:: Special constructs in search paths. +* Casefolding search:: Fallback to case-insensitive search. +* Filename database:: Using an externally-built list to search. +* Invoking kpsewhich:: Standalone path lookup. + + +File: kpathsea.info, Node: Searching overview, Next: Path sources, Up: Path searching + +5.1 Searching overview +====================== + +A "search path" is a colon-separated list of "path elements", which are +directory names with a few extra frills. A search path can come from (a +combination of) many sources; see below. To look up a file 'foo' along +a path '.:/dir', Kpathsea checks each element of the path in turn: first +'./foo', then '/dir/foo', returning the first match (or possibly all +matches). + + The "colon" and "slash" mentioned here aren't necessarily ':' and '/' +on non-Unix systems. Kpathsea tries to adapt to other operating +systems' conventions. + + To check a particular path element E, Kpathsea first sees if a +prebuilt database (*note Filename database::) applies to E, i.e., if the +database is in a directory that is a prefix of E. If so, the path +specification is matched against the contents of the database. + + If the database does not exist, or does not apply to this path +element, or contains no matches, the filesystem is searched (if this was +not forbidden by the specification with '!!' and if the file being +searched for must exist). Kpathsea constructs the list of directories +that correspond to this path element, and then checks in each for the +file being searched for. (To help speed future lookups of files in the +same directory, the directory in which a file is found is floated to the +top of the directory list.) + + The "file must exist" condition comes into play with VF files and +input files read by the TeX '\openin' command. These files might very +well not exist (consider 'cmr10.vf'), and so it would be wrong to search +the disk for them. Therefore, if you fail to update 'ls-R' when you +install a new VF file, it will not be found. + + Each path element is checked in turn: first the database, then the +disk. If a match is found, the search stops and the result is returned +(unless the search explicitly requested all matches). This avoids +possibly-expensive processing of path specifications that are never +needed on a particular run. + + On Unix-like systems, if no match is found by any of the above, and +the path element allows checking the filesystem (per the above), a final +check is made for a case-insensitive match. Thus, looking for a name +like './FooBar.TeX' will match a file './foobar.tex', and vice versa. +This is not done on Windows. *Note Casefolding search::. + + Although the simplest and most common path element is a directory +name, Kpathsea supports additional features in search paths: layered +default values, environment variable names, config file values, users' +home directories, and recursive subdirectory searching. Thus, we say +that Kpathsea "expands" a path element, meaning transforming all the +magic specifications into the basic directory name or names. This +process is described in the sections below. It happens in the same +order as the sections. + + Exception to all of the above: If the filename being searched for is +absolute or explicitly relative, i.e., starts with '/' or './' or '../', +Kpathsea simply checks if that file exists, with a fallback to a +casefolding match if needed and enabled, as described above. + + Ordinarily, if Kpathsea tries to access a file or directory that +cannot be read, it gives a warning. This is so you will be alerted to +directories or files that accidentally lack any read permission (for +example, a 'lost+found' directory). If you prefer not to see these +warnings, include the value 'readable' in the 'TEX_HUSH' environment +variable or config file value. + + This generic path searching algorithm is implemented in +'kpathsea/pathsearch.c'. It is employed by a higher-level algorithm +when searching for a file of a particular type (*note File lookup::, and +*note Glyph lookup::). + + +File: kpathsea.info, Node: Path sources, Next: Path expansion, Prev: Searching overview, Up: Path searching + +5.2 Path sources +================ + +A search path or other configuration value can come from many sources. +In the order in which Kpathsea looks for them: + + 1. A command-line option such as '--cnf-line', available in + 'kpsewhich' and most TeX engines. *Note Path searching options::. + + A user-set environment variable, e.g., 'TEXINPUTS'. Environment + variables with an underscore and the program name appended + override; for example, 'TEXINPUTS_latex' overrides 'TEXINPUTS' if + the program being run is named 'latex'. + + 2. A program-specific configuration file, e.g., an 'S /a:/b' line in + Dvips' 'config.ps' (*note (dvips)Config files::). + + 3. A line in a Kpathsea configuration file 'texmf.cnf', e.g., + 'TEXINPUTS=/c:/d' (see below). + + 4. The compile-time default (specified in 'kpathsea/paths.h'). + + You can see each of these values for a given search path by using the +debugging options (*note Debugging::). + + These sources may be combined via default expansion (*note Default +expansion::). + +* Menu: + +* Config files:: Kpathsea's runtime config files (texmf.cnf). + + +File: kpathsea.info, Node: Config files, Up: Path sources + +5.2.1 Config files +------------------ + +As mentioned above, Kpathsea reads "runtime configuration files" named +'texmf.cnf' for search path and other definitions. The search path used +to look for these configuration files is named 'TEXMFCNF', and is +constructed in the usual way, as described above, except that +configuration files cannot be used to define the path, naturally; also, +an 'ls-R' database is not used to search for them. + + Kpathsea reads _all_ 'texmf.cnf' files in the search path, not just +the first one found; definitions in earlier files override those in +later files. Thus, if the search path is '.:$TEXMF', values from +'./texmf.cnf' override those from '$TEXMF/texmf.cnf'. + + If Kpathsea cannot find any 'texmf.cnf' file, it reports a warning +including all the directories it checked. If you don't want to see this +warning, set the environment variable 'KPATHSEA_WARNING' to the single +character '0' (zero, not oh). + + While (or instead of) reading this description, you may find it +helpful to look at the distributed 'texmf.cnf', which uses or at least +mentions most features. The format of 'texmf.cnf' files follows: + + * Comments start with '%', either at the beginning of a line or + preceded by whitespace, and continue to the end of the line. That + is, similar to most shells, a '%' in the "middle" of a value does + not start a comment. Examples: + + % this is a comment + var = a%b % but the value of var will be "a%b" + + * Blank lines are ignored. + + * A '\' at the end of a line acts as a continuation character, i.e., + the next line is appended. Whitespace at the beginning of + continuation lines is not ignored. + + * Each remaining line will look like: + + VARIABLE [. PROGNAME] [=] VALUE + + where the '=' and surrounding whitespace is optional. + + * The VARIABLE name may contain any character other than whitespace, + '=', or '.', but sticking to 'A-Za-z_' is safest. + + * If '.PROGNAME' is present (preceding spaces are ignored), the + definition only applies if the program that is running is named + (i.e., the last component of 'argv[0]' is) PROGNAME or + 'PROGNAME.{exe,bat,cmd,...}'. Most notably, this allows different + flavors of TeX to have different search paths. The PROGNAME value + is used literally, without variable or other expansions. + + * Considered as strings, VALUE may contain any character. However, + in practice most 'texmf.cnf' values are related to path expansion, + and since various special characters are used in expansion, such as + braces and commas, they cannot be used in directory names. + + The '$VAR.PROG' feature is not available on the right-hand side; + instead, you must use an additional variable (see below for + example). + + A ';' in VALUE is translated to ':' if running under Unix, in order + to have a single 'texmf.cnf' that can support both Unix and Windows + systems. This translation happens with any value, not just search + paths, but fortunately in practice ';' is not needed in other + values. + + * All definitions are read before anything is expanded, so you can + use variables before they are defined (like Make, unlike most other + programs). + +Here is a configuration file fragment illustrating most of these points: + + % TeX input files -- i.e., anything to be found by \input or \openin ... + latex209_inputs = .:$TEXMF/tex/latex209//:$TEXMF/tex// + latex2e_inputs = .:$TEXMF/tex/latex//:$TEXMF/tex// + TEXINPUTS = .:$TEXMF/tex// + TEXINPUTS.latex209 = $latex209_inputs + TEXINPUTS.latex2e = $latex2e_inputs + TEXINPUTS.latex = $latex2e_inputs + + This format has some similarity to Bourne shell scripts--change the +comment character to '#', disallow spaces around the '=', and get rid of +the '.NAME' convention, and it could be run through the shell. However, +there seemed little advantage in this, since all the information would +have to passed back to Kpathsea and parsed there anyway, since the 'sh' +process couldn't affect its parent's environment. + + The combination of spaces being ignored before the '.' of a program +name qualifer and the optional '=' for the assignment has an unexpected +consequence: if the value begins with a literal '.' and the '=' is +omitted, the intended value is interpreted as a program name. For +example, a line 'var .;/some/path' is taken as an empty value for 'var' +running under the program named ';/some/path'. To diagnose this, +Kpathsea warns if the program name contains a path separator or other +special character. The simplest way to avoid the problem is to use the +'='. + + Exactly when a character will be considered special or act as itself +depends on the context in which it is used. The rules are inherent in +the multiple levels of interpretation of the configuration (parsing, +expansion, search, ...) and so cannot be concisely stated, +unfortunately. There is no general escape mechanism; in particular, '\' +is not an "escape character" in 'texmf.cnf' files. When it comes +choosing directory names for installation, it is safest to avoid them +all. + + The implementation of all this is in 'kpathsea/cnf.c'. + + +File: kpathsea.info, Node: Path expansion, Next: Casefolding search, Prev: Path sources, Up: Path searching + +5.3 Path expansion +================== + +Kpathsea recognizes certain special characters and constructions in +search paths, similar to that in shells. As a general example: +'~$USER/{foo,bar}//baz' expands to all subdirectories under directories +'foo' and 'bar' in $USER's home directory that contain a directory or +file 'baz'. + + These expansions are explained in the sections below. + +* Menu: + +* Default expansion:: a: or :a or a::b expands to a default. +* Variable expansion:: $foo and ${foo} expand to environment values. +* Tilde expansion:: ~ and ~user expand to home directories. +* Brace expansion:: a{foo,bar}b expands to afoob abarb. +* KPSE_DOT expansion:: . is replaced with $KPSE_DOT if it is defined. +* Subdirectory expansion:: a// and a//b recursively expand to subdirs. + + +File: kpathsea.info, Node: Default expansion, Next: Variable expansion, Up: Path expansion + +5.3.1 Default expansion +----------------------- + +If the highest-priority search path (*note Path sources::) contains an +"extra colon" (i.e., leading, trailing, or doubled), Kpathsea inserts at +that point the next-highest-priority search path that is defined. If +that inserted path has an extra colon, the same happens with the +next-highest. (An extra colon in the compile-time default value has +unpredictable results, so installers beware.) + + For example, given an environment variable setting + + setenv TEXINPUTS /home/karl: + +and a 'TEXINPUTS' value from 'texmf.cnf' of + + .:$TEXMF//tex + +then the final value used for searching will be: + + /home/karl:.:$TEXMF//tex + + Put another way, default expansion works on "formats" (search paths), +and not directly on environment variables. Example, showing the +trailing ':' ignored in the first case and expanded in the second: + + $ env TTFONTS=/tmp: kpsewhich --expand-path '$TTFONTS' + /tmp + $ env TTFONTS=/tmp: kpsewhich --show-path=.ttf + /tmp:.:/home/olaf/texmf/fonts/truetype//:... + + Since Kpathsea looks for multiple configuration files, it would be +natural to expect that (for example) an extra colon in './texmf.cnf' +would expand to the path in '$TEXMF/texmf.cnf'. Or, with Dvips' +configuration files, that an extra colon in 'config.$PRINTER' would +expand to the path in 'config.ps'. This doesn't happen. It's not clear +this would be desirable in all cases, and trying to devise a way to +specify the path to which the extra colon should expand seemed truly +baroque. + + Technicality: Since it would be useless to insert the default value +in more than one place, Kpathsea changes only one extra ':' and leaves +any others in place (they will eventually be ignored). Kpathsea checks +first for a leading ':', then a trailing ':', then a doubled ':'. + + You can trace this by debugging "paths" (*note Debugging::). Default +expansion is implemented in the source file 'kpathsea/kdefault.c'. + + +File: kpathsea.info, Node: Variable expansion, Next: Tilde expansion, Prev: Default expansion, Up: Path expansion + +5.3.2 Variable expansion +------------------------ + +'$foo' or '${foo}' in a path element is replaced by (1) the value of an +environment variable 'foo' (if defined); (2) the value of 'foo' from +'texmf.cnf' (if defined); (3) the empty string. + + If the character after the '$' is alphanumeric or '_', the variable +name consists of all consecutive such characters. If the character +after the '$' is a '{', the variable name consists of everything up to +the next '}' (braces may not be nested around variable names). +Otherwise, Kpathsea gives a warning and ignores the '$' and its +following character. + + You must quote the $'s and braces as necessary for your shell. +_Shell_ variable values cannot be seen by Kpathsea, i.e., ones defined +by 'set' in C shells and without 'export' in Bourne shells. + + For example, given + setenv tex /home/texmf + setenv TEXINPUTS .:$tex:${tex}prev +the final 'TEXINPUTS' path is the three directories: + .:/home/texmf:/home/texmfprev + + The '.PROGNAME' suffix on variables and '_PROGNAME' on environment +variable names are not implemented for general variable expansions. +These are only recognized when search paths are initialized (*note Path +sources::). + + Variable expansion is implemented in the source file +'kpathsea/variable.c'. + + +File: kpathsea.info, Node: Tilde expansion, Next: Brace expansion, Prev: Variable expansion, Up: Path expansion + +5.3.3 Tilde expansion +--------------------- + +A leading '~' in a path element is replaced by the value of the +environment variable 'HOME', or '.' if 'HOME' is not set. On Windows, +the environment variable 'USERPROFILE' is checked instead of 'HOME'. + + A leading '~USER' in a path element is replaced by USER's home +directory from the system 'passwd' database. + + For example, + setenv TEXINPUTS ~/mymacros: + +will prepend a directory 'mymacros' in your home directory to the +default path. + + As a special case, if a home directory ends in '/', the trailing +slash is dropped, to avoid inadvertently creating a '//' construct in +the path. For example, if the home directory of the user 'root' is '/', +the path element '~root/mymacros' expands to just '/mymacros', not +'//mymacros'. + + Tilde expansion is implemented in the source file 'kpathsea/tilde.c'. + + +File: kpathsea.info, Node: Brace expansion, Next: KPSE_DOT expansion, Prev: Tilde expansion, Up: Path expansion + +5.3.4 Brace expansion +--------------------- + +'x{A,B}y' expands to 'xAy:xBy'. For example: + + foo/{1,2}/baz + +expands to 'foo/1/baz:foo/2/baz'. ':' is the path separator on the +current system; e.g., on a Windows system, it's ';'. + + Braces can be nested; for example, 'x{A,B{1,2}}y' expands to +'xAy:xB1y:xB2y'. + + Multiple non-nested braces are expanded from right to left; for +example, 'x{A,B}{1,2}y' expands to 'x{A,B}1y:x{A,B}2y', which expands to +'xA1y:xB1y:xA2y:xB2y'. + + This feature can be used to implement multiple TeX hierarchies, by +assigning a brace list to '$TEXMF', as mentioned in 'texmf.in'. + + You can also use the path separator instead of the comma. The last +example could have been written 'x{A:B}{1:2}y' (on Unix). + + Brace expansion is implemented in the source file +'kpathsea/expand.c'. + + +File: kpathsea.info, Node: KPSE_DOT expansion, Next: Subdirectory expansion, Prev: Brace expansion, Up: Path expansion + +5.3.5 'KPSE_DOT' expansion +-------------------------- + +When 'KPSE_DOT' is defined in the environment, it names a directory that +should be considered the current directory for the purpose of looking up +files in the search paths. This feature is needed by the 'mktex...' +scripts *note mktex scripts::, because these change the working +directory. You should not ever define it yourself. + + +File: kpathsea.info, Node: Subdirectory expansion, Prev: KPSE_DOT expansion, Up: Path expansion + +5.3.6 Subdirectory expansion +---------------------------- + +Two or more consecutive slashes in a path element following a directory +D is replaced by all subdirectories of D: first those subdirectories +directly under D, then the subsubdirectories under those, and so on. At +each level, the order in which the directories are searched is +unspecified. (It's "directory order", and definitely not alphabetical.) + + If you specify any filename components after the '//', only +subdirectories which match those components are included. For example, +'/a//b' would expand into directories '/a/1/b', '/a/2/b', '/a/1/1/b', +and so on, but not '/a/b/c' or '/a/1'. + + You can include multiple '//' constructs in the path. + + '//' at the beginning of a path is ignored; you didn't really want to +search every directory on the system, did you? + + I should mention one related implementation trick, which I took from +GNU find. Matthew Farwell suggested it, and David MacKenzie implemented +it. + + The trick is that in every real Unix implementation (as opposed to +the POSIX specification), a directory which contains no subdirectories +will have exactly two links (namely, one for '.' and one for '..'). +That is to say, the 'st_nlink' field in the 'stat' structure will be +two. Thus, we don't have to stat everything in the bottom-level (leaf) +directories--we can just check 'st_nlink', notice it's two, and do no +more work. + + But if you have a directory that contains a single subdirectory and +500 regular files, 'st_nlink' will be 3, and Kpathsea has to stat every +one of those 501 entries. Therein lies slowness. + + You can disable the trick by undefining 'ST_NLINK_TRICK' in +'kpathsea/config.h'. (It is undefined by default except under Unix.) + + Unfortunately, in some cases files in leaf directories are 'stat''d: +if the path specification is, say, '$TEXMF/fonts//pk//', then files in a +subdirectory '.../pk', even if it is a leaf, are checked. The reason +cannot be explained without reference to the implementation, so read +'kpathsea/elt-dirs.c' (search for 'may descend') if you are curious. +And if you find a way to solve the problem, please let me know. + + Subdirectory expansion is implemented in the source file +'kpathsea/elt-dirs.c'. + + +File: kpathsea.info, Node: Casefolding search, Next: Filename database, Prev: Path expansion, Up: Path searching + +5.4 Casefolding search +====================== + +In Kpathsea version 6.3.0 (released with TeX Live 2018), a new fallback +search was implemented on Unix-like systems, including Macs: for each +path element in turn, if no match is found by the normal search, and the +path element allows for checking the filesystem, a second check is made +for a case-insensitive match. + + This is enabled at compile-time on Unix systems, and enabled at +runtime by setting the configuration variable 'texmf_casefold_search', +to a true value, e.g., '1'; this is done by default in TeX Live. + +* Menu: + +* Rationale: Casefolding rationale. +* Examples: Casefolding examples. + + +File: kpathsea.info, Node: Casefolding rationale, Next: Casefolding examples, Up: Casefolding search + +5.4.1 Casefolding rationale +--------------------------- + +The purpose of the fallback casefolding search is to ease moving complex +documents between case-insensitive (file)systems and case-sensitive +ones. In particular, Apple decided to make the default filesystem on +Macs be case-insensitive some years ago, and this has exacerbated a +problem of people creating documents that use, say, an image under the +name 'foo.jpg', while the actual file is named 'foo.JPG' or 'Foo.jpg'. +It works on the Mac but if the document is transferred and run on a +standard case-sensitive Unix (file)system, the file can't be found, due +only to differences in case. + + This same problematic scenario has always existed on Windows, but for +whatever reason, it has become much more common since Apple also went to +a case-insensitive filesystem. Hence the relatively late change to the +Kpathsea behavior. + + The fallback case-insensitive search is omitted at compile-time on +Windows, where (for practical purposes) all file names are +case-insensitive at the kernel level, and so the normal search will +already have definitively matched or not. Therefore, search results in +unusual cases can be different on Windows and Unix--but this has always +been true. + + +File: kpathsea.info, Node: Casefolding examples, Prev: Casefolding rationale, Up: Casefolding search + +5.4.2 Casefolding examples +-------------------------- + +The casefolding implementation prefers exact matches to casefolded +matches within a given path element, so as to retain most compatibility. +Backward compatibility is not perfect, however, as a casefolded match +may be found in an earlier path element than an exact match was +previously found (see example #4 below). Still, preferring the match in +the earlier element seemed potentially less confusing than otherwise, +and is in fact consistent with past behavior on Windows. Since case +mismatches are rare to begin with, and name collisions with respect only +to case thus even more rare, the hope is that it will not cause +difficulties in practice. + + If it's desirable in a given situation to have the exact same search +behavior as previously, that can be accomplished by setting the +configuration variable 'texmf_casefold_search' to '0' (*note Path +sources::). + + Some examples to illustrate the new behavior follow. + + Example #1: suppose the file './foobar.tex' exists. Now, searching +for './FooBar.TeX' (or any other case variation) will succeed, returning +'./foobar.tex'--the name as stored on disk. In previous releases, or if +'texmf_casefold_search' is false, the search would fail. + + Example #2: suppose we are using a case-sensitive (file)system, and +the search path is '.:/somedir', and the files './foobar.tex' and +'/somedir/FooBar.TeX' both exist. Both now and previously, searching +for 'foobar.tex' returns './foobar.tex'. However, searching for +'FooBar.TeX' now returns './foobar.tex' instead of +'/somedir/FooBar.TeX'; this is the incompatibility mentioned above. +Also (as expected), searching for 'FOOBAR.TEX' (or whatever variation) +will now return './foobar.tex', whereas before it would fail. Searching +for all ('kpsewhich --all') 'foobar.tex' will return both matches. + + Example #3: same as example #2, but on a case-insensitive +(file)system: both now and previously, searching for 'FooBar.TeX' +returns './foobar.tex', since the system considers that a match. The +Kpathsea casefolding never comes into play. + + Example #4: if we have (on a case-sensitive system) both +'./foobar.tex' and './FOOBAR.TEX', searching with the exact case returns +that exact match, now and previously. Searching for 'FooBar.tex' will +now return one or the other (chosen arbitrarily), rather than failing. +Perhaps unexpectedly, searching for all 'foobar.tex' or 'FooBar.tex' +will also return only one or the other, not both (see more below). + + Example #5: the font file 'STIX-Regular.otf' is included in TeX Live +in the system directory 'texmf-dist/fonts/opentype/public/stix'. +Because Kpathsea never searches the disk in the big system directory, +the casefolding is not done, and a search for 'stix-regular.otf' will +fail (on case-sensitive systems), as it always has. + + The caveat about not searching the disk amounts to saying that +casefolding does not happen in the trees specified with '!!' (*note +ls-R::), that is, where only database ('ls-R') searching is done. In +TeX Live, that is the 'texmf-local' and 'texmf-dist' trees (also +'$TEXMFSYSCONFIG' and '$TEXMFSYSVAR', but those are rarely noticed). +The rationale for this is that in practice, case mangling happens with +user-created files, not with packages distributed as part of the TeX +system. + + One more caveat: the purpose of 'kpsewhich' is to exercise the path +searching in Kpathsea as it is actually done. Therefore, as shown +above, 'kpsewhich --all' will not return all matches regardless of case +within a given path element. If you want to find all matches in all +directories, 'find' is the best tool, although the setup takes a couple +steps: + + kpsewhich -show-path=tex >/tmp/texpath # search path specification + kpsewhich -expand-path="`cat /tmp/texpath`" >/tmp/texdirs # all dirs + tr ':' '\n' /tmp/texdirlist # colons to newlines + find `cat /tmp/texdirlist` -iname somefile.tex -print . + + The casefolding search is implemented in the source file +'kpathsea/pathsearch.c'. Two implementation points: + + * Kpathsea never tries to check if a given directory resides on a + case-insensitive filesystem, because there is no efficient and + portable way to do so. All it does is try to see if a potential + file name is a readable normal file (with, usually, the 'access' + system call). + + * Kpathsea does not do any case-insensitive matching of the + directories along the path. It's not going to find + '/Some/Random/file.tex' when looking for '/some/random/file.tex'. + The casefolding only happens with the elements of the leaf + directory. + + +File: kpathsea.info, Node: Filename database, Next: Invoking kpsewhich, Prev: Casefolding search, Up: Path searching + +5.5 Filename database ('ls-R') +============================== + +Kpathsea goes to some lengths to minimize disk accesses for searches +(*note Subdirectory expansion::). Nevertheless, in practice searching +every possible directory in typical TeX installations takes an +excessively long time. + + Therefore, Kpathsea can use an externally-built "filename database" +file named 'ls-R' that maps files to directories, thus avoiding the need +to exhaustively search the disk. + + A second database file 'aliases' allows you to give additional names +to the files listed in 'ls-R'. + + The 'ls-R' and 'aliases' features are implemented in the source file +'kpathsea/db.c'. + +* Menu: + +* ls-R:: The main filename database. +* Filename aliases:: Aliases for those names. +* Database format:: Syntax details of the database file. + + +File: kpathsea.info, Node: ls-R, Next: Filename aliases, Up: Filename database + +5.5.1 'ls-R' +------------ + +As mentioned above, you must name the main filename database 'ls-R'. +You can put one at the root of each TeX installation hierarchy you wish +to search ('$TEXMF' by default, which expands to a braced list of +several hierarchies in TeX Live). + + Kpathsea looks for 'ls-R' files along the 'TEXMFDBS' path. It is +best for this to contain all and only those hierarchies from '$TEXMF' +which are specified with '!!'--and also to specify them with '!!' in +'TEXMFDBS'. (See the end of this section for more on '!!'.) + + The recommended way to create and maintain 'ls-R' is to run the +'mktexlsr' script, which is installed in '$(bindir)' ('/usr/local/bin' +by default). That script goes to some trouble to follow symbolic links +as necessary, etc. It's also invoked by the distributed 'mktex...' +scripts. + + At its simplest, though, you can build 'ls-R' with the command + cd /YOUR/TEXMF/ROOT && ls -LAR ./ >ls-R + +presuming your 'ls' produces the right output format (see the section +below). GNU 'ls', for example, outputs in this format. Also presuming +your 'ls' hasn't been aliased in a system file (e.g., '/etc/profile') to +something problematic, e.g., 'ls --color=tty'. In that case, you will +have to disable the alias before generating 'ls-R'. For the precise +definition of the file format, see *note Database format::. + + Regardless of whether you use the supplied script or your own, you +will almost certainly want to invoke it via 'cron', so when you make +changes in the installed files (say if you install a new LaTeX package), +'ls-R' will be automatically updated. However, for those using TeX Live +or system distributions, the package managers should run 'mktexlsr' as +needed. + + The '-A' option to 'ls' includes files beginning with '.' (except for +'.' and '..'), such as the file '.tex' included with the LaTeX tools +package. (On the other hand, _directories_ whose names begin with '.' +are always ignored.) + + If your system does not support symbolic links, omit the '-L'. + + 'ls -LAR /YOUR/TEXMF/ROOT' will also work. But using './' avoids +embedding absolute pathnames, so the hierarchy can be easily +transported. It also avoids possible trouble with automounters or other +network filesystem conventions. + + Kpathsea warns you if it finds an 'ls-R' file, but the file does not +contain any usable entries. The usual culprit is running plain 'ls -R' +instead of 'ls -LR ./' or 'ls -R /YOUR/TEXMF/ROOT'. Another possibility +is some system directory name starting with a '.' (perhaps if you are +using AFS); Kpathsea ignores everything under such directories. + + If a particular path element begins with '!!', _only_ the database +will be searched for that element, never the disk; and if the database +does not exist, nothing at all will be searched. In TeX Live, most of +the trees are specified with '!!'. + + For path elements that do not begin with '!!', if the database +exists, it will be used, and the disk will not be searched. However, in +this case, if the database does not exist, the disk will be searched. +In TeX Live, the most notable case of this is the 'TEXMFHOME' tree, to +allow users to add and remove files from their own tree without having +to worry about 'ls-R'. + + (Aside: there are uncommon cases where a '!!' tree will be searched +on disk even if the 'ls-R' file exists; they are too obscure to try to +explain here. See 'pathsearch.c' in the source if you need to know.) + + To sum up: do not create an 'ls-R' file unless you also take care to +keep it up to date. Otherwise newly-installed files will not be found. + + +File: kpathsea.info, Node: Filename aliases, Next: Database format, Prev: ls-R, Up: Filename database + +5.5.2 Filename aliases +---------------------- + +In some circumstances, you may wish to find a file under several names. +For example, suppose a TeX document was created using a DOS system and +tries to read 'longtabl.sty'. But now it's being run on a Unix system, +and the file has its original name, 'longtable.sty'. The file won't be +found. You need to give the actual file 'longtable.sty' an alias +'longtabl.sty'. + + You can handle this by creating a file 'aliases' as a companion to +the 'ls-R' for the hierarchy containing the file in question. (You must +have an 'ls-R' for the alias feature to work.) + + The format of 'aliases' is simple: two whitespace-separated words per +line; the first is the real name 'longtable.sty', and second is the +alias ('longtabl.sty'). These must be base filenames, with no directory +components. 'longtable.sty' must be in the sibling 'ls-R'. + + Also, blank lines and lines starting with '%' or '#' are ignored in +'aliases', to allow for comments. + + If a real file 'longtabl.sty' exists, it is used regardless of any +aliases. + + +File: kpathsea.info, Node: Database format, Prev: Filename aliases, Up: Filename database + +5.5.3 Database format +--------------------- + +The "database" read by Kpathsea is a line-oriented file of plain text. +The format is that generated by GNU (and most other) 'ls' programs given +the '-R' option, as follows. + + * Blank lines are ignored. + + * If a line begins with '/' or './' or '../' and ends with a colon, + it's the name of a directory. ('../' lines aren't useful, however, + and should not be generated.) + + * All other lines define entries in the most recently seen directory. + /'s in such lines will produce possibly-strange results. + + * Files with no preceding directory line are ignored. + + For example, here's the first few lines of 'ls-R' (which totals about +30K bytes) on my system: + + bibtex + dvips + fonts + ls-R + metafont + metapost + tex + web2c + + ./bibtex: + bib + bst + doc + + ./bibtex/bib: + asi.bib + btxdoc.bib + ... + + +File: kpathsea.info, Node: Invoking kpsewhich, Prev: Filename database, Up: Path searching + +5.6 'kpsewhich': Standalone path searching +========================================== + +The Kpsewhich program exercises the path searching functionality +independent of any particular application. This can also be useful as a +sort of 'find' program to locate files in your TeX hierarchies, perhaps +in administrative scripts. It is used heavily in the distributed +'mktex...' scripts. + + Synopsis: + + kpsewhich OPTION... FILENAME... + + The options and filename(s) to look up can be intermixed. Options +can start with either '-' or '--', and any unambiguous abbreviation is +accepted. + +* Menu: + +* Path searching options:: Changing the mode, resolution, etc. +* Specially-recognized files:: Default formats for texmf.cnf, etc. +* Auxiliary tasks:: Path and variable expansion, etc. +* Standard options:: '--help' and '--version'. + + +File: kpathsea.info, Node: Path searching options, Next: Specially-recognized files, Up: Invoking kpsewhich + +5.6.1 Path searching options +---------------------------- + +Kpsewhich looks up each non-option argument on the command line as a +filename, and returns the first file found. + + Various options alter the path searching behavior: + +'--all' + Report all matches found, one per line. By default, if there is + more than one match, just one will be reported (chosen effectively + at random). Exception: with the glyph formats ('pk', 'gf'), this + option has no effect and only the first match is returned. + +'--casefold-search' +'--no-casefold-search' + Explicitly enable or disable the fallback to a case-insensitive + search on Unix platforms (*note Casefolding search::); no effect on + Windows. The default is enabled, set in 'texmf.cnf'. Disabling + ('--no-casefold-search') does not mean that searches magically + become case-sensitive when the underlying (file)system is + case-insensitive, it merely means that Kpathsea does not do any + casefolding itself. + +'--cnf-line=STR' + Parse STR as if it were a line in the 'texmf.cnf' configuration + file (*note Config files::), overriding settings in the actual + configuration files, and also in the environment (*note Path + sources::). This is implemented by making any settings from STR in + the environment, overwriting any value already there. Thus, an + extra colon in a '--cnf-line' value will refer to the value from a + configuration file, not a user-set environment variable. + + Furthermore, any variable set from STR will also be set with the + program name suffix. For example, 'pdftex + --cnf-line=TEXINPUTS=/foo:' will set both 'TEXINPUTS' and + 'TEXINPUTS_pdftex' in the environment (and the value will be '/foo' + followed by the setting from 'texmf.cnf', ignoring any user-set + 'TEXINPUTS'). + + This behavior is desirable because, in practice, many variables in + the distributed 'texmf.cnf' are program-specific, and the intuitive + behavior is for values set on the command line with '--cnf-line' to + override them. + +'--dpi=NUM' + Set the resolution to NUM; this only affects 'gf' and 'pk' lookups. + '-D' is a synonym, for compatibility with Dvips. Default is 600. + +'--engine=NAME' + Set the engine name to NAME. By default it is not set. The engine + name is used in some search paths to allow files with the same name + but used by different engines to coexist. + + In particular, since the memory dump files ('.fmt'/'.base'/'.mem') + are now stored in subdirectories named for the engine ('tex', + 'pdftex', 'xetex', etc.), you must specify an engine name in order + to find them. For example, 'cont-en.fmt' typically exists for both + 'pdftex' and 'xetex'. With the default path settings, you can use + '--engine=/' to look for any dump file, regardless of engine; if a + dump file exists for more than one engine, it's indeterminate which + one is returned. (The '/' ends up specifying a normal recursive + search along the path where the dumps are stored, namely + '$TEXMF/web2c{/$engine,}'.) + +'--format=NAME' + Set the format for lookup to NAME. By default, the format is + guessed from the filename, with 'tex' being used if nothing else + fits. The recognized filename extensions (including any leading + '.') are also allowable NAMEs. + + All formats also have a name, which is the only way to specify + formats with no associated suffix. For example, for Dvips + configuration files you can use '--format="dvips config"'. (The + quotes are for the sake of the shell.) + + Here's the current list of recognized names and the associated + suffixes. *Note Supported file formats::, for more information on + each of these. + + The strings in parentheses are abbreviations recognized only by + 'kpsewhich' (not the underlying library calls). They are provided + when it would otherwise require an argument containing a space to + specify the format, to simplify quoting of calls from shells. + + gf: gf + pk: pk + bitmap font (bitmapfont): + tfm: .tfm + afm: .afm + base: .base + bib: .bib + bst: .bst + cnf: .cnf + ls-R: ls-R ls-r + fmt: .fmt + map: .map + mem: .mem + mf: .mf + mfpool: .pool + mft: .mft + mp: .mp + mppool: .pool + MetaPost support (mpsupport): + ocp: .ocp + ofm: .ofm .tfm + opl: .opl .pl + otp: .otp + ovf: .ovf .vf + ovp: .ovp .vpl + graphic/figure: .eps .epsi + tex: .tex .sty .cls .fd .aux .bbl .def .clo .ldf + TeX system documentation (doc): + texpool: .pool + TeX system sources (source): .dtx .ins + PostScript header: .pro + Troff fonts (trofffont): + type1 fonts: .pfa .pfb + vf: .vf + dvips config (dvipsconfig): + ist: .ist + truetype fonts: .ttf .ttc .TTF .TTC .dfont + type42 fonts: .t42 .T42 + web2c files (web2c): + other text files (othertext): + other binary files (otherbin): + misc fonts (miscfont): + web: .web .ch + cweb: .w .web .ch + enc files: .enc + cmap files (cmap): + subfont definition files: .sfd + opentype fonts: .otf + pdftex config (pdftexconfig): + lig files: .lig + texmfscripts: + lua: .lua .luatex .luc .luctex .texlua .texluc .tlu + font feature files: .fea + cid maps: .cid .cidmap + mlbib: .mlbib .bib + mlbst: .mlbst .bst + clua: .dll .so + ris: .ris + bltxml: .bltxml + + This option and '--path' are mutually exclusive. + +'--interactive' + After processing the command line, read additional filenames to + look up from standard input. + +'--mktex=FILETYPE' +'--no-mktex=FILETYPE' + Turn on or off the 'mktex' script associated with FILETYPE. Usual + values for FILETYPE are 'pk', 'mf', 'tex', and 'tfm'. By default, + all are off in Kpsewhich, even if they are enabled for TeX. This + option implies setting '--must-exist'. *Note mktex scripts::. + +'--mode=STRING' + Set the mode name to STRING; this also only affects 'gf' and 'pk' + lookups. No default: any mode will be found. *Note mktex script + arguments::. + +'--must-exist' + Do everything possible to find the files, notably including + searching the disk and running the 'mktex' scripts. By default, + only the 'ls-R' database is checked, in the interest of efficiency. + +'--path=STRING' + Search along the path STRING (colon-separated as usual), instead of + guessing the search path from the filename. '//' and all the usual + expansions are supported (*note Path expansion::). This option and + '--format' are mutually exclusive. To output the complete + directory expansion of a path, instead of doing a one-shot lookup, + see '--expand-path' and '--show-path' in the following section. + +'--progname=NAME' + Set the program name to NAME; default is 'kpsewhich'. This can + affect the search paths via the '.PROGNAM' feature in configuration + files (*note Config files::). + +'--subdir=STRING' + Report only those matches whose directory part _ends_ with STRING + (compared literally, except case is ignored on a case-insensitive + operating system). For example, suppose there are two matches for + a given name: + + kpsewhich foo.sty + => /some/where/foo.sty + /another/place/foo.sty + + Then we can narrow the result to what we are interested in with + '--subdir': + + kpsewhich --subdir=where foo.sty + => /some/where/foo.sty + + kpsewhich --subdir=place foo.sty + => /another/place/foo.sty + + The string to match must be at the end of the directory part of the + match, and it is taken literally, with no pattern matching: + + kpsewhich --subdir=another foo.sty + => + + The string to match may cross directory components: + + kpsewhich --subdir=some/where foo.sty + => /some/where/foo.sty + + '--subdir' implies '--all'; if there is more than one match, they + will all be reported (in our example, both 'where' and 'place' end + in 'e'): + + kpsewhich --subdir=e + => /some/where/foo.sty + /another/place/foo.sty + + Because of the above rules, the presence of a leading '/' is + important, since it "anchors" the match to a full component name: + + kpsewhich --subdir=/lace foo.sty + => + + However, a trailing '/' is immaterial (and ignored), since the + match always takes place at the end of the directory part: + + kpsewhich --subdir=lace/ foo.sty + => /another/place/foo.sty + + The purpose of these rules is to make it convenient to find results + only within a particular area of the tree. For instance, a given + script named 'foo.lua' might exist within both + 'texmf-dist/scripts/pkg1/' and 'texmf-dist/scripts/pkg2/'. By + specifying, say, '--subdir=/pkg1', you can be sure of getting the + one you are interested in. + + We only match at the end because a site might happen to install TeX + in '/some/coincidental/pkg1/path/', and we wouldn't want to match + 'texmf-dist/scripts/pkg2/' that when searching for '/pkg1'. + + +File: kpathsea.info, Node: Specially-recognized files, Next: Auxiliary tasks, Prev: Path searching options, Up: Invoking kpsewhich + +5.6.2 Specially-recognized files for 'kpsewhich' +------------------------------------------------ + +'kpsewhich' recognizes a few special filenames on the command line and +defaults to using the 'known' file formats for them, merely to save the +time and trouble of specifying the format. This is only a feature of +'kpsewhich'; when using the Kpathsea library itself, none of these +special filenames are recognized, and it's still up to the caller to +specify the desired format. + + Here is the list of special filenames to 'kpsewhich', along with +their corresponding format: + +'config.ps' + 'dvips config' + +'dvipdfmx.cfg' + 'other text files' + +'fmtutil.cnf' + 'web2c files' + +'glyphlist.txt' + 'map' + +'mktex.cnf' + 'web2c files' + +'pdfglyphlist.txt' + 'map' + +'pdftex.cfg' + 'pdftex config' (although 'pdftex.cfg' is not used any more; look + for the file 'pdftexconfig.tex' instead.) + +'texmf.cnf' + 'cnf' + +'XDvi' + 'other text files' + + A user-specified format will override the above defaults. + + Another useful configuration file in this regard is 'tcfmgr.map', +found in 'texmf/texconfig/tcfmgr.map', which records various information +about the above configuration files (among others). + + +File: kpathsea.info, Node: Auxiliary tasks, Next: Standard options, Prev: Specially-recognized files, Up: Invoking kpsewhich + +5.6.3 Auxiliary tasks +--------------------- + +Kpsewhich provides some features in addition to path lookup as such: + +'--debug=NUM' + Set debugging options to NUM. *Note Debugging::. + +'--expand-braces=STRING' + Output variable, tilde, and brace expansion of STRING, which is + assumed to be a single path element. *Note Path expansion::. + +'--expand-path=STRING' + Output the complete expansion of STRING, with each element + separated by the usual path separator on the current system (';' on + Windows, ':' otherwise). This may be useful to construct a custom + search path for a format not otherwise supported. To retrieve the + search path for a format that is already supported, see + '--show-path'. + + Nonexistent directories are culled from the output: + + $ kpsewhich --expand-path '/tmp' + => /tmp + $ kpsewhich --expand-path '/nonesuch' + => + + For one-shot uses of an arbitrary (not built in to Kpathsea) path, + see '--path' (*note Path searching options::). + +'--expand-var=STRING' + Output the variable and tilde expansion of STRING. For example, + with the usual 'texmf.cnf', 'kpsewhich --expand-var='$TEXMF'' + returns the TeX system hierarchy root(s). *Note Path expansion::. + The specified STRING can contain anything, though, not just + variable references. This calls 'kpse_var_expand' (*note + Programming with config files::). + +'--help-formats' + Output information about each supported format (*note Supported + file formats::), including the names and abbreviations, variables + looked for, and the original path. + +'--safe-in-name=NAME' +'--safe-out-name=NAME' + Exit successfully if NAME is safe to open for reading or writing, + respectively, else unsuccessfully. No output is written. These + tests take account of the related Kpathsea configuration settings + (*note Calling sequence::). + +'--show-path=NAME' + Show the path that would be used for file lookups of file type + NAME. Either a filename extension ('pk', '.vf', etc.) or an + integer can be used, just as with '--format', described in the + previous section. + +'--var-brace-value=VARIABLE' + Like '--var-value' (next), but also expands '{...}' constructs. + (*note Brace expansion::). Thus, the value is assumed to possibly + be several path elements, and '~' is expanded at the beginning of + each. The path separator is changed to that of the current system + in the expansion. + + Example: 'FOO='.;~' kpsewhich --var-brace-value=FOO' outputs (on a + Unix-ish system) '.:/home/karl', supposing the latter is the + current user's home directory. Note that the ';' in the source + value, as commonly used in 'texmf.cnf', has changed to a ':', as + the normal path separator on the current system. On a Windows-ish + system, the ';' would remain. + +'--var-value=VARIABLE' + Outputs the value of VARIABLE (a simple identifier like + 'TEXMFDIST', with no '$' or other constructs), expanding '$' (*note + Variable expansion::) and '~' (*note Tilde expansion::) constructs + in the value. '~' expansion happens at the beginning of the + overall value and at the beginning of a variable expansion, but not + arbitrarily within the string. Braces are not expanded. + + Example: '--var-value=texmf_casefold_search' outputs (if the + default is not changed) '1'. + + Example to contrast with '--var-brace-value': 'FOO='.;~' kpsewhich + --var-value=FOO' outputs '.;~', i.e., the same as the input value, + on all systems. + + +File: kpathsea.info, Node: Standard options, Prev: Auxiliary tasks, Up: Invoking kpsewhich + +5.6.4 Standard options +---------------------- + +Kpsewhich accepts the standard GNU options: + + * '--help' prints a help message on standard output and exits + successfully. + + * '--version' prints the Kpathsea version number and exits + successfully. + + +File: kpathsea.info, Node: TeX support, Next: Programming, Prev: Path searching, Up: Top + +6 TeX support +************* + +Although the basic features in Kpathsea can be used for any type of path +searching, it came about, as usual, with a specific application in mind: +I wrote Kpathsea specifically for TeX system programs. I had been +struggling with the programs I was using (Dvips, Xdvi, and TeX itself) +having slightly different notions of how to specify paths; and debugging +was painful, since no code was shared. + + Therefore, Kpathsea provides some TeX-specific formats and features. +Indeed, many of the purportedly generic path searching features were +provided because they seemed useful in that conTeXt (font lookup, +particularly). + + Kpathsea provides a standard way to search for files of any of the +supported file types; glyph fonts are a bit different than all the rest. +Searches are based solely on names of files, not their contents--if a GF +file is (mis)named 'cmr10.600pk', it will be found as a PK file. + +* Menu: + +* Supported file formats:: File types Kpathsea knows about. +* File lookup:: Searching for most kinds of files. +* Glyph lookup:: Searching for bitmap fonts. +* Suppressing warnings:: Avoiding warnings via TEX_HUSH. +* mktex scripts:: Generating files at runtime. + + +File: kpathsea.info, Node: Supported file formats, Next: File lookup, Up: TeX support + +6.1 Supported file formats +========================== + +Kpathsea has support for a number of file types. Each file type has a +list of environment and config file variables that are checked to define +the search path, and most have a default suffix that plays a role in +finding files (see the next section). Some also define additional +suffixes, and/or a program to be run to create missing files on the fly. + + Since environment variables containing periods, such as +'TEXINPUTS.latex', are not allowed on some systems, Kpathsea looks for +environment variables with an underscore, e.g., 'TEXINPUTS_latex' (*note +Config files::). + + The following table lists the above information. You can also get +the list by giving the '--help-formats' option to 'kpsewhich' (*note +Auxiliary tasks::). + +'afm' + (Adobe font metrics, *note (dvips)Metric files::) 'AFMFONTS'; + suffix '.afm'. + +'base' + (Metafont memory dump, *note (web2c)Memory dumps::) 'MFBASES', + 'TEXMFINI'; suffix '.base'. + +'bib' + (BibTeX bibliography source, *note (web2c)bibtex invocation::) + 'BIBINPUTS', 'TEXBIB'; suffix '.bib'. + +'bltxml' + (BibLaTeXML bibliography files for Biber, + ) 'BLTXMLINPUTS' suffix '.bltxml'. + +'bst' + (BibTeX style, *note Basic BibTeX style files: (web2c)Basic BibTeX + style files.) 'BSTINPUTS'; suffix '.bst'. + +'clua' + (dynamic libraries for Lua, ) + 'CLUAINPUTS' suffixes '.dll' and '.so'. + +'cmap' + (character map files) 'CMAPFONTS'; suffix '.cmap'. + +'cnf' + (Runtime configuration files, *note Config files::) 'TEXMFCNF'; + suffix '.cnf'. + +'cweb' + (CWEB input files) 'CWEBINPUTS'; suffixes '.w', '.web'; additional + suffix '.ch'. + +'dvips config' + (Dvips 'config.*' files, such as 'config.ps', *note (dvips)Config + files::) 'TEXCONFIG'. + +'enc files' + (encoding vectors) 'ENCFONTS'; suffix '.enc'. + +'fmt' + (TeX memory dump, *note (web2c)Memory dumps::) 'TEXFORMATS', + 'TEXMFINI'; suffix '.fmt'. + +'font cid map' + (CJK mapping) 'FONTCIDMAPS' suffix '.cid'. + +'font feature files' + (primarily for OpenType font features) 'FONTFEATURES' suffix + '.fea'. + +'gf' + (generic font bitmap, *note (dvips)Glyph files::) 'PROGRAMFONTS', + 'GFFONTS', 'GLYPHFONTS', 'TEXFONTS'; suffix 'gf'. + +'graphic/figure' + (Encapsulated PostScript figures, *note (dvips)PostScript + figures::) 'TEXPICTS', 'TEXINPUTS'; additional suffixes: '.eps', + '.epsi'. + +'ist' + (makeindex style files) 'TEXINDEXSTYLE', 'INDEXSTYLE'; suffix + '.ist'. + +'lig files' + (ligature definition files) 'LIGFONTS'; suffix '.lig'. + +'ls-R' + (Filename databases, *note Filename database::) 'TEXMFDBS'. + +'map' + (Fontmaps, *note Fontmap::) 'TEXFONTMAPS'; suffix '.map'. + +'mem' + (MetaPost memory dump, *note (web2c)Memory dumps::) 'MPMEMS', + 'TEXMFINI'; suffix '.mem'. + +'MetaPost support' + (MetaPost support files, used by DMP; *note (web2c)dmp + invocation::) 'MPSUPPORT'. + +'mf' + (Metafont source, *note (web2c)mf invocation::) 'MFINPUTS'; suffix + '.mf'; dynamic creation program: 'mktexmf'. + +'mfpool' + (Metafont program strings, *note (web2c)pooltype invocation::) + 'MFPOOL', 'TEXMFINI'; suffix '.pool'. + +'mft' + ('MFT' style file, *note (web2c)mft invocation::) 'MFTINPUTS'; + suffix '.mft'. + +'misc fonts' + (font-related files that don't fit the other categories) + 'MISCFONTS' + +'mlbib' + (MlBibTeX bibliography source) 'MLBIBINPUTS', 'BIBINPUTS', + 'TEXBIB'; suffixes '.mlbib', '.mlbib'. + +'mlbst' + (MlBibTeX style) 'MLBSTINPUTS', 'BSTINPUTS'; suffixes '.mlbst', + '.bst'. + +'mp' + (MetaPost source, *note (web2c)mpost invocation::) 'MPINPUTS'; + suffix '.mp'. + +'mppool' + (MetaPost program strings, *note (web2c)pooltype invocation::) + 'MPPOOL', 'TEXMFINI'; suffix '.pool'. + +'ocp' + (Omega compiled process files) 'OCPINPUTS'; + suffix '.ocp'; dynamic creation program: 'MakeOmegaOCP'. + +'ofm' + (Omega font metrics) 'OFMFONTS', 'TEXFONTS'; + suffixes '.ofm', '.tfm'; dynamic creation program: 'MakeOmegaOFM'. + +'opentype fonts' + (OpenType fonts) 'OPENTYPEFONTS'. + +'opl' + (Omega property lists) 'OPLFONTS', 'TEXFONTS'; suffix '.opl'. + +'otp' + (Omega translation process files) 'OTPINPUTS'; suffix '.otp'. + +'ovf' + (Omega virtual fonts) 'OVFFONTS', 'TEXFONTS'; suffix '.ovf'. + +'ovp' + (Omega virtual property lists) 'OVPFONTS', 'TEXFONTS'; suffix + '.ovp'. + +'pdftex config' + (PDFTeX-specific configuration files) 'PDFTEXCONFIG'. + +'pk' + (packed bitmap fonts, *note (dvips)Glyph files::) 'PROGRAMFONTS' + (PROGRAM being 'XDVI', etc.), 'PKFONTS', 'TEXPKS', 'GLYPHFONTS', + 'TEXFONTS'; suffix 'pk'; dynamic creation program: 'mktexpk'. + +'PostScript header' + (downloadable PostScript, *note (dvips)Header files::) + 'TEXPSHEADERS', 'PSHEADERS'; additional suffix '.pro'. + +'ris' + (RIS bibliography files, primarily for Biber, + ) 'RISINPUTS' suffix '.ris'. + +'subfont definition files' + (subfont definition files) 'SFDFONTS' suffix '.sfd'. + +'tex' + (TeX source, *note (web2c)tex invocation::) 'TEXINPUTS'; suffix + '.tex'; additional suffixes: none, because such a list cannot be + complete; dynamic creation program: 'mktextex'. + +'TeX system documentation' + (Documentation files for the TeX system) 'TEXDOCS'. + +'TeX system sources' + (Source files for the TeX system) 'TEXSOURCES'. + +'texmfscripts' + (Architecture-independent executables distributed in the texmf + trees) 'TEXMFSCRIPTS'. + +'texpool' + (TeX program strings, *note (web2c)pooltype invocation::) + 'TEXPOOL', 'TEXMFINI'; suffix '.pool'. + +'tfm' + (TeX font metrics, *note (dvips)Metric files::) 'TFMFONTS', + 'TEXFONTS'; suffix '.tfm'; dynamic creation program: 'mktextfm'. + +'Troff fonts' + (Troff fonts, used by DMP; *note (web2c)DMP invocation::) + 'TRFONTS'. + +'truetype fonts' + (TrueType outline fonts) 'TTFONTS'; suffixes '.ttf' and '.TTF', + '.ttc' and '.TTC', '.dfont'. + +'type1 fonts' + (Type 1 PostScript outline fonts, *note (dvips)Glyph files::) + 'T1FONTS', 'T1INPUTS', 'TEXPSHEADERS', 'DVIPSHEADERS'; suffixes + '.pfa', '.pfb'. + +'type42 fonts' + (Type 42 PostScript outline fonts) 'T42FONTS'. + +'vf' + (virtual fonts, *note (dvips)Virtual fonts::) 'VFFONTS', + 'TEXFONTS'; suffix '.vf'. + +'web' + (WEB input files) 'WEBINPUTS'; suffix '.web'; additional suffix + '.ch'. + +'web2c files' + (files specific to the web2c implementation) 'WEB2C'. + + There are two special cases, because the paths and environment +variables always depend on the name of the program: the variable name is +constructed by converting the program name to upper case, and then +appending 'INPUTS'. Assuming the program is called 'foo', this gives us +the following table. + +'other text files' + (text files used by 'foo') 'FOOINPUTS'. + +'other binary files' + (binary files used by 'foo') 'FOOINPUTS'. + + If an environment variable by these names are set, the corresponding +'texmf.cnf' definition won't be looked at (unless, as usual, the +environment variable value has an extra ':'). *Note Default +expansion::. + + For the font variables, the intent is that: + * 'TEXFONTS' is the default for everything. + + * 'GLYPHFONTS' is the default for bitmap (or, more precisely, + non-metric) files. + + * Each font format has a variable of its own. + + * Each program has its own font override path as well; e.g., + 'DVIPSFONTS' for Dvipsk. Again, this is for bitmaps, not metrics. + + +File: kpathsea.info, Node: File lookup, Next: Glyph lookup, Prev: Supported file formats, Up: TeX support + +6.2 File lookup +=============== + +This section describes how Kpathsea searches for most files (bitmap font +searches are the exception, as described in the next section). + + Here is the search strategy for a file NAME: + + 1. If the file format defines default suffixes, and the suffix of NAME + name is not already a known suffix for that format, try the name + with each default appended, and use alternative names found in the + fontmaps if necessary. Example: given 'foo.bar', look for + 'foo.bar.tex'. + + 2. Search for NAME, and if necessary for alternative names found in + the fontmaps. Example: given 'foo.bar', we also look for + 'foo.bar'. + + 3. If the file format defines a program to invoke to create missing + files, run it (*note mktex scripts::). + + The order in which we search for "suffixed" name (item 1) or the +"as-is" name (item 2) is controlled by the 'try_std_extension_first' +configuration value. The default set in 'texmf.cnf' is true, since +common suffixes are already recognized: 'babel.sty' will only look for +'babel.sty', not 'babel.sty.tex', regardless of this setting. + + When the suffix is unknown (e.g., 'foo.bar'), both names are always +tried; the difference is the order in which they are tried. + + 'try_std_extension_first' only affects names being looked up which +*already* have an extension. A name without an extension (e.g., 'tex +story') will always have an extension added first. + + This algorithm is implemented in the function 'kpathsea_find_file' in +the source file 'kpathsea/tex-file.c'. You can watch it in action with +the debugging options (*note Debugging::). + + +File: kpathsea.info, Node: Glyph lookup, Next: Suppressing warnings, Prev: File lookup, Up: TeX support + +6.3 Glyph lookup +================ + +This section describes how Kpathsea searches for a bitmap font in GF or +PK format (or either) given a font name (e.g., 'cmr10') and a resolution +(e.g., 600). + + Here is an outline of the search strategy (details in the sections +below) for a file NAME at resolution DPI. The search stops at the first +successful lookup. + + 1. Look for an existing file NAME.DPIFORMAT in the specified + format(s). + + 2. If NAME is an alias for a file F in the fontmap file + 'texfonts.map', look for F.DPI. + + 3. Run an external program (typically named 'mktexpk') to generate the + font (*note mktex scripts::) + + 4. Look for FALLBACK.DPI, where FALLBACK is some last-resort font + (typically 'cmr10'). + + This is implemented in 'kpathsea_find_glyph' in +'kpathsea/tex-glyph.c'. + +* Menu: + +* Basic glyph lookup:: Features common to all glyph lookups. +* Fontmap:: Aliases for fonts. +* Fallback font:: Resolutions and fonts of last resort. + + +File: kpathsea.info, Node: Basic glyph lookup, Next: Fontmap, Up: Glyph lookup + +6.3.1 Basic glyph lookup +------------------------ + +When Kpathsea looks for a bitmap font NAME at resolution DPI in a format +FORMAT, it first checks each directory in the search path for a file +'NAME.DPIFORMAT'; for example, 'cmr10.600pk'. Kpathsea looks for a PK +file first, then a GF file. + + If that fails, Kpathsea looks for 'dpiDPI/NAME.FORMAT'; for example, +'dpi600/cmr10.pk'. This is how fonts are typically stored on +filesystems (such as DOS) that permit only three-character extensions. + + If that fails, Kpathsea looks for a font with a close-enough DPI. +"Close enough" is defined by the macro 'KPSE_BITMAP_TOLERANCE' in +'kpathsea/tex-glyph.h' to be 'DPI / 500 + 1'. This is slightly more +than the 0.2% minimum allowed by the DVI standard +(). + + +File: kpathsea.info, Node: Fontmap, Next: Fallback font, Prev: Basic glyph lookup, Up: Glyph lookup + +6.3.2 Fontmap +------------- + +If a bitmap font or metric file is not found with the original name (see +the previous section), Kpathsea looks through any "fontmap" files for an +"alias" for the original font name. These files are named +'texfonts.map' and searched for along the 'TEXFONTMAPS' +environment/config file variable. All 'texfonts.map' files that are +found are read; earlier definitions override later ones. + + This feature is intended to help in two respects: + + 1. An alias name is limited in length only by available memory, not by + your filesystem. Therefore, if you want to ask for 'Times-Roman' + instead of 'ptmr', you can (you get 'ptmr8r'). + + 2. A few fonts have historically had multiple names: specifically, + LaTeX's "circle font" has variously been known as 'circle10', + 'lcircle10', and 'lcirc10'. Aliases can make all the names + equivalent, so that it no longer matters what the name of the + installed file is; TeX documents will find their favorite name. + + The format of fontmap files is straightforward: + + * Comments start with the last '%' on a line and continue to the end + of the line. (This provides for names that include a %, + ill-advised as that may be.) + + * Blank lines are ignored. + + * Each nonblank line is broken up into a series of "words": a + sequence of non-whitespace characters. + + * If the first word is 'include', the second word is used as a + filename, and it is searched for and read. + + * Otherwise, the first word on each line is the true filename; + + * the second word is the alias; + + * subsequent words are ignored. + + If an alias has an extension, it matches only those files with that +extension; otherwise, it matches anything with the same root, regardless +of extension. For example, an alias 'foo.tfm' matches only when +'foo.tfm' is being searched for; but an alias 'foo' matches 'foo.vf', +'foo.600pk', etc. + + As an example, here is an excerpt from the 'texfonts.map' in the +Web2c distribution. It makes the old and new names of the LaTeX circle +fonts equivalent. + + circle10 lcircle10 + circle10 lcirc10 + lcircle10 circle10 + lcircle10 lcirc10 + lcirc10 circle10 + lcirc10 lcircle10 + ... + + Fontmaps are implemented in the file 'kpathsea/fontmap.c'. The +Fontname distribution has much more information on font naming (*note +(fontname)::). + + +File: kpathsea.info, Node: Fallback font, Prev: Fontmap, Up: Glyph lookup + +6.3.3 Fallback font +------------------- + +If a bitmap font cannot be found or created at the requested size, +Kpathsea looks for the font at a set of "fallback resolutions". You +specify these resolutions as a colon-separated list (like search paths). +Kpathsea looks first for a program-specific environment variable (e.g., +'DVIPSSIZES' for Dvipsk), then the environment variable 'TEXSIZES', then +a default specified at compilation time (the Make variable +'default_texsizes'). You can set this list to be empty if you prefer to +find fonts at their stated size or not at all. + + Finally, if the font cannot be found even at the fallback +resolutions, Kpathsea looks for a fallback font, typically 'cmr10'. +Programs must enable this feature by calling 'kpathsea_init_prog' (*note +Calling sequence::); the default is no fallback font. + + +File: kpathsea.info, Node: Suppressing warnings, Next: mktex scripts, Prev: Glyph lookup, Up: TeX support + +6.4 Suppressing warnings +======================== + +Kpathsea provides a way to suppress selected usually-harmless warnings; +this is useful at large sites where most users are not administrators, +and thus the warnings are merely a source of confusion, not a help. To +do this, you set the environment variable or configuration file value +'TEX_HUSH' to a colon-separated list of values. Here are the +possibilities: + +'all' + Suppress everything possible. + +'checksum' + Suppress mismatched font checksum warnings. + +'lostchar' + Suppress warnings when a character is missing from a font that a + DVI or VF file tries to typeset. + +'none' + Don't suppress any warnings. + +'readable' + Suppress warnings about attempts to access a file whose permissions + render it unreadable. + +'special' + Suppresses warnings about an unimplemented or unparsable '\special' + command. + +'tex-hush.c' defines the function that checks the variable value. Each +driver implements its own checks where appropriate. + + +File: kpathsea.info, Node: mktex scripts, Prev: Suppressing warnings, Up: TeX support + +6.5 'mktex' scripts +=================== + +If Kpathsea cannot otherwise find a file, for some file types it is +configured by default to invoke an external program to create it +dynamically (*note mktex configuration::). These are collectively known +as "'mktex' scripts", since most of them are named 'mktex...'. + + For example, this is useful for fonts (bitmaps, TFM's, and +arbitrarily-sizable Metafont sources such as the Sauter and EC fonts), +since any given document can use fonts never before referenced. +Building all fonts in advance is therefore impractical, if not +impossible. + + It is also useful for the TeX '.fmt' (and Metafont '.base' and +Metapost '.mem' files, *note (Web2c)Memory dumps::), where +pre-generating every format consumes a lot of both time and space. + + The script is passed the name of the file to create and possibly +other arguments, as explained below. It must echo the full pathname of +the file it created (and nothing else) to standard output; it can write +diagnostics to standard error. + +* Menu: + +* config: mktex configuration. +* names: mktex script names. +* args: mktex script arguments. + + +File: kpathsea.info, Node: mktex configuration, Next: mktex script names, Up: mktex scripts + +6.5.1 'mktex' configuration +--------------------------- + +The list of file types and program names that can run an external +program to create missing files is listed in the next section. In the +absence of 'configure' options specifying otherwise, everything but +'mktextex' will be enabled by default. The 'configure' options to +change the defaults are: + + --without-mktexfmt-default + --without-mktexmf-default + --without-mktexocp-default + --without-mktexofm-default + --without-mktexpk-default + --without-mktextfm-default + --with-mktextex-default + + The 'configure' setting is overridden if the environment variable or +configuration file value named for the script is set; e.g., 'MKTEXPK' +(*note mktex script arguments::). + + 'mktexfmt' reads a file 'fmtutil.cnf', typically located in +'texmf/web2c/' to glean its configuration information. The rest of the +files and features in this section are primarily intended for the font +generation scripts. + + As distributed, all the scripts source a file 'texmf/web2c/mktex.cnf' +if it exists, so you can override various defaults. See 'mktex.opt', +for instance, which defines the default mode, resolution, some special +directory names, etc. If you prefer not to change the distributed +scripts, you can simply create 'mktex.cnf' with the appropriate +definitions (you do not need to create it if you have nothing to put in +it). 'mktex.cnf' has no special syntax; it's an arbitrary Bourne shell +script. The distribution contains a sample 'mktex.cnf' for you to copy +and modify as you please (it is not installed anywhere). + + In addition, you can configure a number of features with the +'MT_FEATURES' variable, which you can define: + + * in 'mktex.opt', as just mentioned; + + * by editing the file 'mktex.opt', either before 'make install' (in + the source hierarchy) or after (in the installed hierarchy); + + * or in the environment. + + If none of the options below are enabled, 'mktexpk', 'mktextfm', and +'mktexmf' follow the following procedure to decide where fonts should be +installed. Find the tree where the font's sources are, and test the +permissions of the 'fonts' directory of that tree to determine whether +it is writable. If it is, put the files in the tree in appropriate +locations. If it isn't writable, see whether the tree is a system tree +(named in 'SYSTEXMF'). If so, the 'VARTEXFONTS' tree is used. In all +other cases the working directory is used. + + The 'appendonlydir' option is enabled by default. + +'appendonlydir' + Tell 'mktexdir' to create directories append-only, i.e., set their + sticky bit (*note (coreutils)Mode Structure::). This feature is + silently ignored on non-Unix platforms (e.g. Windows/NT and + MS-DOS) which don't support similar functionality. This feature is + enabled by default. + +'dosnames' + Use 8.3 names; e.g., 'dpi600/cmr10.pk' instead of 'cmr10.600pk'. + Note that this feature only affects filenames that would otherwise + clash with other TeX-related filenames; 'mktex' scripts do nothing + about filenames which exceed the 8+3 MS-DOS limits but remain + unique when truncated (by the OS) to these limits, and nether do + the scripts care about possible clashes with files which aren't + related with TeX. For example, 'cmr10.600pk' would clash with + 'cmr10.600gf' and is therefore changed when 'dosnames' is in + effect, but 'mf.pool' and 'mp.base' don't clash with any + TeX-related files and are therefore unchanged. + + This feature is turned on by default on MS-DOS. If you do not wish + 'dosnames' to be set on an MS-DOS platform, you need to set the + 'MT_FEATURES' environment variable to a value that doesn't include + 'dosnames'. You can also change the default setting by editing + 'mktex.opt', but only if you use the 'mktex' shell scripts; the + emulation programs don't consult 'mktex.opt'. + +'fontmaps' + Instead of deriving the location of a font in the destination tree + from the location of the sources, the aliases and directory names + from the Fontname distribution are used. (*note Introduction: + (fontname)Top.). + +'nomfdrivers' + Let mktexpk and mktextfm create metafont driver files in a + temporary directory. These will be used for just one metafont run + and not installed permanently. + +'nomode' + Omit the directory level for the mode name; this is fine as long as + you generate fonts for only one mode. + +'stripsupplier' + Omit the font supplier name directory level. + +'striptypeface' + Omit the font typeface name directory level. + +'strip' + Omit the font supplier and typeface name directory levels. This + feature is deprecated in favour of 'stripsupplier' and + 'striptypeface'. + +'varfonts' + When this option is enabled, fonts that would otherwise be written + in system texmf tree go to the 'VARTEXFONTS' tree instead. The + default value in 'kpathsea/Makefile.in' is '/var/tmp/texfonts'. + The 'Linux File System Standard' recommends '/var/tex/fonts'. + + The 'varfonts' setting in 'MT_FEATURES' is overridden by the + 'USE_VARTEXFONTS' environment variable: if set to '1', the feature + is enabled, and if set to '0', the feature is disabled. + +'texmfvar' + Force generated files that would go into a system tree (as defined + by 'SYSTEXMF') into 'TEXMFVAR'. Starting with teTeX-3.0, the + variable 'TEXMFVAR' is always set. The 'varfonts' feature takes + precedence if also set. + + The 'texmfvar' setting in 'MT_FEATURES' is overridden by the + 'USE_TEXMFVAR' environment variable: if set to '1', the feature is + enabled, and if set to '0', the feature is disabled. + + +File: kpathsea.info, Node: mktex script names, Next: mktex script arguments, Prev: mktex configuration, Up: mktex scripts + +6.5.2 'mktex' script names +-------------------------- + +The following table shows the default name of the script for each of the +file types which support runtime generation. + +'mktexfmt' + ('.fmt', '.base', '.mem') TeX/Metafont/MetaPost formats. This + script is also named 'fmtutil', and reads 'fmtutil.cnf' for + configuration information. + +'mktexmf' + ('.mf') Metafont input files. + +'mkocp' + ('.ocp') Omega compiled process files. + +'mkofm' + ('.ofm') Omega font metric files. + +'mktexpk' + ('pk') Glyph fonts. + +'mktextex' + ('.tex') TeX input files (disabled by default). + +'mktextfm' + ('.tfm') TFM files. + +These names can be overridden by an environment variable specific to the +program--for example, 'DVIPSMAKEPK' for Dvipsk. + + If a 'mktex...' script fails, the invocation is appended to a file +'missfont.log' (by default) in the current directory. You can then +execute the log file to create the missing files after fixing the +problem. + + If the current directory is not writable and the environment variable +or configuration file value 'TEXMFOUTPUT' is set, its value is used. +Otherwise, nothing is written. The name 'missfont.log' is overridden by +the 'MISSFONT_LOG' environment variable or configuration file value. + + +File: kpathsea.info, Node: mktex script arguments, Prev: mktex script names, Up: mktex scripts + +6.5.3 'mktex' script arguments +------------------------------ + +The first argument to a 'mktex' script is always the name of the file to +be created. + + In the default 'mktexpk' implementation, additional arguments may +also be passed: + +'--dpi NUM' + Sets the resolution of the generated font to NUM. +'--mfmode NAME' + Sets the Metafont mode to NAME. +'--bdpi NUM' + Sets the "base dpi" for the font. This must match the mode being + used. +'--mag STRING' + A "magstep" string suitable for the Metafont 'mag' variable. This + must match the combination of BDPI and DPI being used. +'--destdir STRING' + A directory name. If the directory is absolute, it is used as-is. + Otherwise, it is appended to the root destination directory set in + the script. + + +File: kpathsea.info, Node: Programming, Next: Reporting bugs, Prev: TeX support, Up: Top + +7 Programming +************* + +This chapter is for programmers who wish to use Kpathsea. *Note +Introduction::, for the conditions under which you may do so (in short, +it is released under LGPLv2.1 or later). + +* Menu: + +* Overview: Programming overview. Introduction. +* Calling sequence:: Specifics of what to call. +* Program-specific files:: How to handle these. +* Config: Programming with config files. Getting info from texmf.cnf. + + +File: kpathsea.info, Node: Programming overview, Next: Calling sequence, Up: Programming + +7.1 Programming overview +======================== + +Aside from this manual, your best source of information is the source to +the programs that use Kpathsea (*note Introduction::). First, Kpsewhich +is a small utility program whose sole purpose is to exercise the main +path-searching functionality. Of the drivers, Dviljk is probably the +simplest full application program. Xdvik adds VF support and the +complication of X resources. Dvipsk adds the complication of its own +config files. Web2c is source code I also maintain, so it uses Kpathsea +rather straightforwardly, but is of course complicated by the Web to C +translation. + + When looking at these program sources, you should know that previous +versions of the library had a different programming interface; the +current interface supports re-entrancy. Historically, the library +function names were prefixed with 'kpse_' instead of 'kpathsea_', and +they did not need an instance variable as first argument. This change +was made in 2009. The old functions will never disappear, and can +reliably continue to be used when they suffice, as they do for the +programs above. The main application using the re-entrant API is the +MetaPost library used by MetaPost and LuaTeX. + + Beyond these examples, the '.h' files in the Kpathsea source describe +the interfaces and functionality (and of course the '.c' files define +the actual routines, which are the ultimate documentation). +'pathsearch.h' declares the basic searching routine. 'tex-file.h' and +'tex-glyph.h' define the interfaces for looking up particular kinds of +files. In view of the way the headers depend on each other, it is +recommended to use '#include ', which includes +every Kpathsea header. + + If you want to include only specific headers, you should still +consider including 'kpathsea/config.h' before including any other +Kpathsea header, as it provides symbols used in the other headers. Note +that 'kpathsea/config.h' includes 'kpathsea/c-auto.h', which is +generated by Autoconf. + + The library provides no way for an external program to register new +file types: 'tex-file.[ch]' must be modified to do this. For example, +Kpathsea has support for looking up Dvips config files, even though no +program other than Dvips will likely ever want to do so. I felt this +was acceptable, since along with new file types should also come new +defaults in 'texmf.cnf' (and its descendant 'paths.h'), since it's +simplest for users if they can modify one configuration file for all +kinds of paths. + + Kpathsea does not parse any formats itself; it barely opens any +files. Its primary purpose is to return filenames. The GNU font +utilities does contain libraries to read TFM, GF, and PK files, as do +the programs above, of course. + + +File: kpathsea.info, Node: Calling sequence, Next: Program-specific files, Prev: Programming overview, Up: Programming + +7.2 Calling sequence +==================== + +The typical way to use Kpathsea in your program goes something like +this: + + 1. Call 'kpathsea_new' to create a new library instance. This + variable must be passed as the first argument to all the following + library functions. The rest of this manual will be using 'kpse' as + a placeholder for the name of this variable. + + 2. Call 'kpathsea_set_program_name' with 'argv[0]' as the second + argument; the third argument is a string or 'NULL'. The third + argument is used by Kpathsea as the program name for the '.PROGRAM' + feature of config files (*note Config files::). If the third + argument is 'NULL', the value of the second argument is used. This + function must be called before any other use of the Kpathsea + library. + + 'kpathsea_set_program_name' always sets the variables + 'kpse->invocation_name' and 'kpse->invocation_short_name'. These + variables are used in the error message macros defined in + 'kpathsea/lib.h'. It sets the variable 'kpse->program_name' to the + program name it uses. + + It also initializes debugging options based on the environment + variable 'KPATHSEA_DEBUG' (if that is set). + + Finally, it sets the environment variables 'SELFAUTOLOC', + 'SELFAUTODIR' and 'SELFAUTOPARENT' to the location, parent and + grandparent directory of the executable, removing '.' and '..' path + elements and resolving symbolic links. These are used in the + default configuration file to allow people to invoke TeX from + anywhere. You can use 'kpsewhich --expand-var=\$SELFAUTOLOC', + etc., to see the values. + + 3. Set debugging options. *Note Debugging::. If your program doesn't + have a debugging option already, you can define one and set + 'kpse->debug' to the number that the user supplies (as in Dviljk + and Web2c), or you can just omit this altogether (people can always + set 'KPATHSEA_DEBUG'). If you do have runtime debugging already, + you need to merge Kpathsea's options with yours (as in Dvipsk and + Xdvik). + + 4. If your program has its own configuration files that can define + search paths, you should assign those paths to the 'client_path' + member in the appropriate element of the 'kpse->format_info' array. + (This array is indexed by file type; see 'tex-file.h'.) See + 'resident.c' in Dvipsk for an example. + + 5. Call 'kpathsea_init_prog' (see 'proginit.c'). It's useful for the + DVI drivers, at least, but for other programs it may be simpler to + extract the parts of it that actually apply. This does not + initialize any paths, it just looks for (and sets) certain + environment variables and other random information. (A search path + is always initialized at the first call to find a file of that + type; this eliminates much useless work, e.g., initializing the + BibTeX search paths in a DVI driver.) + + 6. The routine to actually find a file of type FORMAT is + 'kpathsea_find_file'. You can call 'kpathsea_find_file' after + doing only the first and second of the initialization steps + above--Kpathsea automatically reads the 'texmf.cnf' generic config + files, looks for environment variables, and does expansions at the + first lookup. + + 7. To find PK and/or GF bitmap fonts, the routine is + 'kpathsea_find_glyph', defined in 'tex-glyph.h'. This returns a + structure in addition to the resultant filename, because fonts can + be found in so many ways. See the documentation in the source. + + 8. To actually open a file, not just return a filename, call + 'kpathsea_open_file'. This function takes the name to look up and + a Kpathsea file format as arguments, and returns the usual 'FILE + *'. It always assumes the file must exist, and thus will search + the disk if necessary (unless the search path specified '!!', + etc.). In other words, if you are looking up a VF or some other + file that need not exist, don't use this. + + 9. TeX can write output files, via the '\openout' primitive; this + opens a security hole vulnerable to Trojan horse attack: an + unwitting user could run a TeX program that overwrites, say, + '~/.rhosts'. Analogous security holes exist for many other + programs. To alleviate this, there is a configuration variable + 'openout_any', which selects one of three levels of security. When + it is set to 'a' (for "any"), no restrictions are imposed. When it + is set to 'r' (for "restricted"), filenames beginning with '.' are + disallowed (except '.tex' because LaTeX needs it). When it is set + to 'p' (for "paranoid") additional restrictions are imposed: an + absolute filename must refer to a file in (a subdirectory) of + 'TEXMFOUTPUT', and any attempt to go up a directory level is + forbidden (that is, paths may not contain a '..' component). The + paranoid setting is the default. (For backwards compatibility, 'y' + and '1' are synonyms of 'a', while 'n' and '0' are synonyms for + 'r'.) The function 'kpathsea_out_name_ok', with a filename as + second argument, returns 'true' if that filename is acceptable to + be opend for output or 'false' otherwise. + + 10. Similarly, the function 'kpathsea_in_name_ok', with a filename as + second argument, returns 'true' if that filename is acceptable to + be opend for input or 'false' otherwise, depending on the value of + the configuration variable 'openin_any' (with 'a' as default). + + 11. To close the kpathsea library instance you are using, call + 'kpathsea_finish'. This function closes any open log files and + frees the memory used by the instance. + + Kpathsea also provides many utility routines. Some are generic: hash +tables, memory allocation, string concatenation and copying, string +lists, reading input lines of arbitrary length, etc. Others are +filename-related: default path, tilde, and variable expansion, 'stat' +calls, etc. (Perhaps someday I'll move the former to a separate +library.) + + The 'c-*.h' header files can also help your program adapt to many +different systems. You will almost certainly want to use Autoconf and +probably Automake for configuring and building your software if you use +Kpathsea; I strongly recommend using Autoconf and Automake regardless. +They are available from . + + +File: kpathsea.info, Node: Program-specific files, Next: Programming with config files, Prev: Calling sequence, Up: Programming + +7.3 Program-specific files +========================== + +Many programs will need to find some configuration files. Kpathsea +contains some support to make it easy to place them in their own +directories. The Standard TeX directory structure (*note Introduction: +(tds)Top.), specifies that such files should go into a subdirectory +named after the program, like 'texmf/ttf2pk'. + + Two formats, 'kpse_program_text_format' and +'kpse_program_binary_format', use '.:$TEXMF/PROGRAM//' as their +compiled-in search path. To override this default, you can use the +variable 'PROGRAMINPUTS' in the environment and/or 'texmf.cnf'. That is +to say, the name of the variable is constructed by converting the name +of the program to upper case, and appending 'INPUTS'. + + The only difference between these two formats is whether +'kpathsea_open_file' will open the files it finds in text or binary +mode. + + +File: kpathsea.info, Node: Programming with config files, Prev: Program-specific files, Up: Programming + +7.4 Programming with config files +================================= + +You can (and probably should) use the same 'texmf.cnf' configuration +file that Kpathsea uses for your program. This helps installers by +keeping all configuration in one place. + + To retrieve a value for a configuration variable VAR, the best way is +to call 'kpathsea_var_value' on the string 'VAR'. This will look first +for an environment variable VAR, then a config file value. The result +will be the value found or 'NULL'. This function is declared in +'kpathsea/variable.h'. For an example, see the 'shell_escape' code in +'web2c/lib/texmfmp.c'. + + The routine to do full variable and tilde expansion of an arbitrary +string in the context of a search path (as opposed to simply retrieving +a value) is 'kpathsea_var_expand', also declared in +'kpathsea/variable.h'. However, it's generally only necessary to set +the search path structure components as explained in the previous +section instead of using this directly. Because of its usage with any +input string, undefined '$FOO' constructs in the argument to +'kpathsea_var_expand' are returned literally ('"$FOO"'), while undefined +'${FOO}' constructs are expanded to the empty string. + + If for some reason you want to retrieve a value _only_ from a config +file, not automatically looking for a corresponding environment +variable, call 'kpathsea_cnf_get' (declared in 'kpathsea/cnf.h') with +the string VAR. + + No initialization calls are needed. + + +File: kpathsea.info, Node: Reporting bugs, Next: Index, Prev: Programming, Up: Top + +8 Reporting bugs +**************** + +If you have problems or suggestions, please report them to + using the bug checklist below. + + Please report bugs in the documentation; not only factual errors or +inconsistent behavior, but unclear or incomplete explanations, typos, +wrong fonts, ... + +* Menu: + +* Bug checklist:: What to include in a good bug report. +* Mailing lists:: Joining the bugs or announcements mailing lists. +* Debugging:: Analyzing runtime problems. +* Logging:: Recording searches. +* Common problems:: When things go wrong. + + +File: kpathsea.info, Node: Bug checklist, Next: Mailing lists, Up: Reporting bugs + +8.1 Bug checklist +================= + +Before reporting a bug, please check below to be sure it isn't already +known (*note Common problems::). + + Bug reports should be sent via electronic mail to . + + The general principle is that a good bug report includes all the +information necessary for reproduction. Therefore, to enable +investigation, your report should include the following: + + * The version number(s) of the program(s) involved, and of Kpathsea + itself. You can get the former by giving a sole option '--version' + to the program, and the latter by running 'kpsewhich --version'. + The 'NEWS' and 'ChangeLog' files also contain the version number. + + * The hardware, operating system (including version), compiler, and + 'make' program you are using (the output of 'uname -a' is a start + on the first two, though incomplete). + + * Any options you gave to 'configure'. This is recorded in the + 'config.status' files. + + If you are reporting a bug in 'configure' itself, it's probably + system-dependent, and it will be unlikely the maintainers can do + anything useful if you merely report that thus-and-such is broken. + Therefore, you need to do some additional work: for some bugs, you + can look in the file 'config.log' where the test that failed should + appear, along with the compiler invocation and source program in + question. You can then compile it yourself by hand, and discover + why the test failed. Other 'configure' bugs do not involve the + compiler; in that case, the only recourse is to inspect the + 'configure' shell script itself, or the Autoconf macros that + generated 'configure'. + + * The log of all debugging output, if the bug is in path searching. + You can get this by setting the environment variable + 'KPATHSEA_DEBUG' to '-1' before running the program. Please look + at the log yourself to make sure the behavior is really a bug + before reporting it; perhaps "old" environment variable settings + are causing files not to be found, for example. + + * The contents of any input files necessary to reproduce the bug. + For bugs in DVI-reading programs, for example, this generally means + a DVI file (and any EPS or other files it uses)--TeX source files + are helpful, but the DVI file is required, because that's the + actual program input. + + * If you are sending a patch (do so if you can!), please do so in the + form of a context diff ('diff -c') against the original + distribution source. Any other form of diff is either not as + complete or harder for me to understand. Please also include a + 'ChangeLog' entry. + + * If the bug involved is an actual crash (i.e., core dump), it is + easy and useful to include a stack trace from a debugger (I + recommend the GNU debugger GDB (). + If the cause is apparent (a 'NULL' value being dereferenced, for + example), please send the details along. If the program involved + is TeX or Metafont, and the crash is happening at apparently-sound + code, however, the bug may well be in the compiler, rather than in + the program or the library (*note TeX or Metafont failing: TeX or + Metafont failing.). + + * Any additional information that will be helpful in reproducing, + diagnosing, or fixing the bug. + + +File: kpathsea.info, Node: Mailing lists, Next: Debugging, Prev: Bug checklist, Up: Reporting bugs + +8.2 Mailing lists +================= + +Web2c and Kpathsea in general are discussed on the mailing list +. You can subscribe and peruse the archives on the web +. + + You do not need to join to submit a report, nor will it affect +whether you get a response. Be aware that large data files are +sometimes included in bug reports. If this is a problem for you, do not +join the list. + + If you are looking for general TeX help, such as how to install a +full TeX system or how to use LaTeX, please see +. + + +File: kpathsea.info, Node: Debugging, Next: Logging, Prev: Mailing lists, Up: Reporting bugs + +8.3 Debugging +============= + +Kpathsea provides a number of runtime debugging options, detailed below +by their names and corresponding numeric values. When the files you +expect aren't being found, the thing to do is enable these options and +examine the output. + + You can set these with some runtime argument (e.g., '-d') to the +program; in that case, you should use the numeric values described in +the program's documentation (which, for Dvipsk and Xdvik, are different +than those below). It's best to give the '-d' (or whatever) option +first, for maximal output. Dvipsk and Xdvik have additional +program-specific debugging options as well. + + You can also set the environment variable 'KPATHSEA_DEBUG'; in this +case, you should use the numbers below. If you run the program under a +debugger and set the instance variable 'kpse->debug', also use the +numbers below. + + In any case, by far the simplest value to use is '-1', which will +turn on all debugging output. This is usually better than guessing +which particular values will yield the output you need. + + Debugging output always goes to standard error, so you can redirect +it easily. For example, in Bourne-compatible shells: + dvips -d -1 ... 2>/tmp/debug + + It is sometimes helpful to run the standalone Kpsewhich utility +(*note Invoking kpsewhich::), instead of the original program. + + In any case, you cannot use the names below; you must always use +somebody's numbers. (Sorry.) To set more than one option, just sum the +corresponding numbers. + +'KPSE_DEBUG_STAT (1)' + Report 'stat'(2) calls. This is useful for verifying that your + directory structure is not forcing Kpathsea to do many additional + file tests (*note Slow path searching::, and *note Subdirectory + expansion::). If you are using an up-to-date 'ls-R' database + (*note Filename database::), this should produce no output unless a + nonexistent file that must exist is searched for. + +'KPSE_DEBUG_HASH (2)' + Report lookups in all hash tables: 'ls-R' and 'aliases' (*note + Filename database::); font aliases (*note Fontmap::); and config + file values (*note Config files::). Useful when expected values + are not being found, e.g.., file searches are looking at the disk + instead of using 'ls-R'. + +'KPSE_DEBUG_FOPEN (4)' + Report file openings and closings. Especially useful when your + system's file table is full, for seeing which files have been + opened but never closed. In case you want to set breakpoints in a + debugger: this works by redefining 'fopen' ('fclose') to be + 'kpse_fopen_trace' ('kpse_fclose_trace'). + +'KPSE_DEBUG_PATHS (8)' + Report general path information for each file type Kpathsea is + asked to search. This is useful when you are trying to track down + how a particular path got defined--from 'texmf.cnf', 'config.ps', + an environment variable, the compile-time default, etc. This is + the contents of the 'kpse_format_info_type' structure defined in + 'tex-file.h'. + +'KPSE_DEBUG_EXPAND (16)' + Report the directory list corresponding to each path element + Kpathsea searches. This is only relevant when Kpathsea searches + the disk, since 'ls-R' searches don't look through directory lists + in this way. + +'KPSE_DEBUG_SEARCH (32)' + Report on each file search: the name of the file searched for, the + path searched in, whether or not the file must exist (when drivers + search for 'cmr10.vf', it need not exist), and whether or not we + are collecting all occurrences of the file in the path (as with, + e.g., 'texmf.cnf' and 'texfonts.map'), or just the first (as with + most lookups). This can help you correlate what Kpathsea is doing + with what is in your input file. + +'KPSE_DEBUG_VARS (64)' + Report the value of each variable Kpathsea looks up. This is + useful for verifying that variables do indeed obtain their correct + values. + +'GSFTOPK_DEBUG (128)' + Activates debugging printout specific to 'gsftopk' program. + +'MAKETEX_DEBUG (512)' + If you use the optional 'mktex' programs instead of the traditional + shell scripts, this will report the name of the site file + ('mktex.cnf' by default) which is read, directories created by + 'mktexdir', the full path of the 'ls-R' database built by + 'mktexlsr', font map searches, 'MT_FEATURES' in effect, parameters + from 'mktexnam', filenames added by 'mktexupd', and some subsidiary + commands run by the programs. + +'MAKETEX_FINE_DEBUG (1024)' + When the optional 'mktex' programs are used, this will print + additional debugging info from functions internal to these + programs. + + Debugging output from Kpathsea is always written to standard error, +and begins with the string 'kdebug:'. (Except for hash table buckets, +which just start with the number, but you can only get that output +running under a debugger. See comments at the 'hash_summary_only' +variable in 'kpathsea/db.c'.) + + +File: kpathsea.info, Node: Logging, Next: Common problems, Prev: Debugging, Up: Reporting bugs + +8.4 Logging +=========== + +Kpathsea can record the time and filename found for each successful +search. This may be useful in finding good candidates for deletion when +your filesystem is full, or in discovering usage patterns at your site. + + To do this, define the environment or config file variable +'TEXMFLOG'. The value is the name of the file to append the information +to. The file is created if it doesn't exist, and appended to if it +does. + + Each successful search turns into one line in the log file: two words +separated by a space. The first word is the time of the search, as the +integer number of seconds since "the epoch", i.e., UTC midnight 1 +January 1970 (more precisely, the result of the 'time' system call). +The second word is the filename. + + For example, after 'setenv TEXMFLOG /tmp/log', running Dvips on +'story.dvi' appends the following lines: + + 774455887 /usr/local/share/texmf/dvips/config.ps + 774455887 /usr/local/share/texmf/dvips/psfonts.map + 774455888 /usr/local/share/texmf/dvips/texc.pro + 774455888 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmbx10.600pk + 774455889 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmsl10.600pk + 774455889 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmr10.600pk + 774455889 /usr/local/share/texmf/dvips/texc.pro + +Only filenames that are absolute are recorded, to preserve some +semblance of privacy. + + In addition to this Kpathsea-specific logging, 'pdftex' provides an +option '-recorder' to write the names of all files accessed during a run +to the file 'BASEFILE.fls'. + + Finally, most systems provide a general tool to output each system +call, thus including opening and closing files. It might be named +'strace', 'truss', 'struss', or something else. + + +File: kpathsea.info, Node: Common problems, Prev: Logging, Up: Reporting bugs + +8.5 Common problems +=================== + +Here are some common problems with configuration, compilation, linking, +execution, ... + +* Menu: + +* Unable to find files:: If your program can't find fonts (or whatever). +* Slow path searching:: If it takes forever to find anything. +* Unable to generate fonts:: If mktexpk fails. +* TeX or Metafont failing:: Likely compiler bugs. + + +File: kpathsea.info, Node: Unable to find files, Next: Slow path searching, Up: Common problems + +8.5.1 Unable to find files +-------------------------- + +If a program complains it cannot find fonts (or other input files), any +of several things might be wrong. In any case, you may find the +debugging options helpful. *Note Debugging::. + + * Perhaps you simply haven't installed all the necessary files; the + basic fonts and input files are distributed separately from the + programs. *Note unixtex.ftp::. + + * You have (perhaps unknowingly) told Kpathsea to use search paths + that don't reflect where the files actually are. One common cause + is having environment variables set from a previous installation, + thus overriding what you carefully set in 'texmf.cnf' (*note + Supported file formats::). System '/etc/profile' or other files + such may be the culprit. + + * Your files reside in a directory that is only pointed to via a + symbolic link, in a leaf directory and is not listed in 'ls-R'. + + Unfortunately, Kpathsea's subdirectory searching has an + irremediable deficiency: If a directory D being searched for + subdirectories contains plain files and symbolic links to other + directories, but no true subdirectories, D will be considered a + leaf directory, i.e., the symbolic links will not be followed. + *Note Subdirectory expansion::. + + You can work around this problem by creating an empty dummy + subdirectory in D. Then D will no longer be a leaf, and the + symlinks will be followed. + + The directory immediately followed by the '//' in the path + specification, however, is always searched for subdirectories, even + if it is a leaf. Presumably you would not have asked for the + directory to be searched for subdirectories if you didn't want it + to be. + + * If the fonts (or whatever) don't already exist, 'mktexpk' (or + 'mktexmf' or 'mktextfm') will try to create them. If these rather + complicated shell scripts fail, you'll eventually get an error + message saying something like 'Can't find font FONTNAME'. The best + solution is to fix (or at least report) the bug in 'mktexpk'; the + workaround is to generate the necessary fonts by hand with + Metafont, or to grab them from a CTAN site (*note unixtex.ftp::). + + * There is a bug in the library. *Note Reporting bugs::. + + +File: kpathsea.info, Node: Slow path searching, Next: Unable to generate fonts, Prev: Unable to find files, Up: Common problems + +8.5.2 Slow path searching +------------------------- + +If your program takes an excessively long time to find fonts or other +input files, but does eventually succeed, here are some possible +culprits: + + * Most likely, you just have a lot of directories to search, and that + takes a noticeable time. The solution is to create and maintain a + separate 'ls-R' file that lists all the files in your main TeX + hierarchy. *Note Filename database::. Kpathsea always uses 'ls-R' + if it's present; there's no need to recompile or reconfigure any of + the programs. + + * Your recursively-searched directories (e.g., + '/usr/local/share/texmf/fonts//'), contain a mixture of files and + directories. This prevents Kpathsea from using a useful + optimization (*note Subdirectory expansion::). + + It is best to have only directories (and perhaps a 'README') in the + upper levels of the directory structure, and it's very important to + have _only_ files, and no subdirectories, in the leaf directories + where the dozens of TFM, PK, or whatever files reside. + + In any case, you may find the debugging options helpful in +determining precisely when the disk or network is being pounded. *Note +Debugging::. + + +File: kpathsea.info, Node: Unable to generate fonts, Next: TeX or Metafont failing, Prev: Slow path searching, Up: Common problems + +8.5.3 Unable to generate fonts +------------------------------ + +Metafont outputs fonts in bitmap format, tuned for a particular device +at a particular resolution, in order to allow for the highest-possible +quality of output. Some DVI-to-whatever programs, such as Dvips, try to +generate these on the fly when they are needed, but this generation may +fail in several cases. + + If 'mktexpk' runs, but fails with this error: + mktexpk: Can't guess mode for NNN dpi devices. + mktexpk: Use a config file to specify the mode, or update me. + you need to ensure the resolution and mode match; just specifying the +resolution, as in '-D 360', is not enough. + + You can specify the mode name with the '-mode' option on the Dvips +command line, or in a Dvips configuration file (*note (dvips)Config +files::), such as 'config.ps' in your document directory, '~/.dvipsrc' +in your home directory, or in a system directory (again named +'config.ps'). (Other drivers use other files, naturally.) + + For example, if you need 360dpi fonts, you could include this in a +configuration file: + D 360 + M lqmed + + If Metafont runs, but generates fonts at the wrong resolution or for +the wrong device, most likely 'mktexpk''s built-in guess for the mode is +wrong, and you should override it as above. + + See for a list of resolutions and mode +names for most devices (additional submissions are welcome). + + If Metafont runs but generates fonts at a resolution of 2602dpi (and +prints out the name of each character as well as just a character +number, and maybe tries to display the characters), then your Metafont +base file probably hasn't been made properly. (It's using the default +'proof' mode, instead of an actual device mode.) To make a proper +'plain.base', assuming the local mode definitions are contained in a +file 'modes.mf', run the following command (assuming Unix): + + inimf "plain; input modes; dump" + +Then copy the 'plain.base' file from the current directory to where the +base files are stored on your system ('/usr/local/share/texmf/web2c' by +default), and make a link (either hard or soft) from 'plain.base' to +'mf.base' in that directory. *Note (web2c)inimf invocation::. + + If 'mf' is a command not found at all by 'mktexpk', then you need to +install Metafont (*note unixtex.ftp::). + + +File: kpathsea.info, Node: TeX or Metafont failing, Prev: Unable to generate fonts, Up: Common problems + +8.5.4 TeX or Metafont failing +----------------------------- + +If TeX or Metafont get a segmentation fault or otherwise fail while +running a normal input file, the problem is usually a compiler bug +(unlikely as that may sound). Even if the trip and trap tests are +passed, problems may lurk. Optimization occasionally causes trouble in +programs other than TeX and Metafont themselves, too. + + For a workaround, if you enabled any optimization flags, it's best to +omit optimization entirely. In any case, the way to find the facts is +to run the program under the debugger and see where it's failing. + + Also, if you have trouble with a system C compiler, I advise trying +the GNU C compiler. And vice versa, unfortunately; but in that case I +also recommend reporting a bug to the GCC mailing list; see *note +(gcc)Bugs::. + + To report compiler bugs effectively requires perseverance and +perspicacity: you must find the miscompiled line, and that usually +involves delving backwards in time from the point of error, checking +through TeX's (or whatever program's) data structures. Good luck. + + +File: kpathsea.info, Node: Index, Prev: Reporting bugs, Up: Top + +Index +***** + +[index] +* Menu: + +* !! and casefolding: Casefolding examples. + (line 57) +* !! in path specifications: ls-R. (line 57) +* !! in 'TEXMFDBS': ls-R. (line 11) +* $ expansion: Variable expansion. (line 6) +* --all: Path searching options. + (line 12) +* --casefold-search: Path searching options. + (line 19) +* --cnf-line: Path searching options. + (line 28) +* '--cnf-line', source for path: Path sources. (line 9) +* --color=tty: ls-R. (line 25) +* --debug=NUM: Auxiliary tasks. (line 9) +* --dpi=NUM: Path searching options. + (line 49) +* --engine=NAME: Path searching options. + (line 53) +* --expand-braces=STRING: Auxiliary tasks. (line 12) +* --expand-path=STRING: Auxiliary tasks. (line 16) +* --expand-var=STRING: Auxiliary tasks. (line 34) +* --format=NAME: Path searching options. + (line 69) +* --help: Standard options. (line 8) +* --help-formats: Auxiliary tasks. (line 42) +* --interactive: Path searching options. + (line 151) +* --mktex=FILETYPE: Path searching options. + (line 156) +* --mode=STRING: Path searching options. + (line 162) +* --must-exist: Path searching options. + (line 167) +* --no-casefold-search: Path searching options. + (line 19) +* --no-mktex=FILETYPE: Path searching options. + (line 156) +* --path=STRING: Path searching options. + (line 172) +* --progname=NAME: Path searching options. + (line 180) +* --safe-in-name=NAME: Auxiliary tasks. (line 48) +* --safe-out-name=NAME: Auxiliary tasks. (line 48) +* --show-path=NAME: Auxiliary tasks. (line 54) +* --subdir=STRING: Path searching options. + (line 185) +* --var-brace-value=VARIABLE: Auxiliary tasks. (line 60) +* --var-value=VARIABLE: Auxiliary tasks. (line 74) +* --version: Standard options. (line 11) +* --with-mktextex-default: mktex configuration. (line 12) +* --without-mktexfmt-default: mktex configuration. (line 12) +* --without-mktexmf-default: mktex configuration. (line 12) +* --without-mktexocp-default: mktex configuration. (line 12) +* --without-mktexofm-default: mktex configuration. (line 12) +* --without-mktexpk-default: mktex configuration. (line 12) +* --without-mktextfm-default: mktex configuration. (line 12) +* -1 debugging value: Debugging. (line 23) +* -A option to 'ls': ls-R. (line 39) +* -D NUM: Path searching options. + (line 49) +* -iname, find predicate: Casefolding examples. + (line 78) +* -L option to 'ls': ls-R. (line 44) +* . directories, ignored: ls-R. (line 39) +* . files: ls-R. (line 39) +* .2602gf: Unable to generate fonts. + (line 36) +* .afm: Supported file formats. + (line 22) +* .base: Supported file formats. + (line 26) +* .bib: Supported file formats. + (line 30) +* .bltxml: Supported file formats. + (line 34) +* .bst: Supported file formats. + (line 38) +* .cid: Supported file formats. + (line 68) +* .cmap: Supported file formats. + (line 46) +* .cnf: Supported file formats. + (line 49) +* .dll: Supported file formats. + (line 42) +* .enc: Supported file formats. + (line 61) +* .eps: Supported file formats. + (line 79) +* .epsi: Supported file formats. + (line 79) +* .fea: Supported file formats. + (line 71) +* .fmt: Supported file formats. + (line 64) +* .ist: Supported file formats. + (line 84) +* .lig: Supported file formats. + (line 88) +* .map: Supported file formats. + (line 94) +* .mem: Supported file formats. + (line 97) +* .mf: Supported file formats. + (line 105) +* .mft: Supported file formats. + (line 113) +* .mlbib: Supported file formats. + (line 121) +* .mlbst: Supported file formats. + (line 125) +* .mp: Supported file formats. + (line 129) +* .ocp: Supported file formats. + (line 137) +* .ofm: Supported file formats. + (line 141) +* .opl: Supported file formats. + (line 148) +* .otp: Supported file formats. + (line 151) +* .ovf: Supported file formats. + (line 154) +* .ovp: Supported file formats. + (line 157) +* .pfa: Supported file formats. + (line 211) +* .pfb: Supported file formats. + (line 211) +* .pk: Supported file formats. + (line 164) +* .pool: Supported file formats. + (line 109) +* .pool <1>: Supported file formats. + (line 133) +* .pool <2>: Supported file formats. + (line 195) +* .pro: Supported file formats. + (line 169) +* .PROGNAME qualifier in 'texmf.cnf': Config files. (line 50) +* .rhosts, writable by TeX: Security. (line 10) +* .ris: Supported file formats. + (line 173) +* .sfd: Supported file formats. + (line 177) +* .so: Supported file formats. + (line 42) +* .tex: Supported file formats. + (line 180) +* .tex file, included in 'ls-R': ls-R. (line 39) +* .tfm: Supported file formats. + (line 199) +* .ttc: Supported file formats. + (line 207) +* .ttf: Supported file formats. + (line 207) +* .vf: Supported file formats. + (line 219) +* .w: Supported file formats. + (line 53) +* .web: Supported file formats. + (line 53) +* .web <1>: Supported file formats. + (line 223) +* / may not be /: Searching overview. (line 13) +* /, trailing in home directory: Tilde expansion. (line 19) +* //: Subdirectory expansion. + (line 6) +* /etc/profile: Unable to find files. + (line 14) +* /etc/profile and aliases: ls-R. (line 25) +* /var/tmp/texfonts: mktex configuration. (line 113) +* 2602gf: Unable to generate fonts. + (line 36) +* 8.3 filenames, using: mktex configuration. (line 68) +* : may not be :: Searching overview. (line 13) +* :: expansion: Default expansion. (line 6) +* ; translated to ':' in 'texmf.cnf': Config files. (line 66) +* = omitted in 'texmf.cnf' and misparsing: Config files. (line 93) +* \, line continuation in 'texmf.cnf': Config files. (line 37) +* \openin: Searching overview. (line 31) +* \special, suppressing warnings about: Suppressing warnings. + (line 31) +* { expansion: Brace expansion. (line 6) +* ~ expansion: Tilde expansion. (line 6) +* absolute filenames: Searching overview. (line 58) +* access system call: Casefolding examples. + (line 86) +* access warnings: Searching overview. (line 63) +* AFMFONTS: Supported file formats. + (line 22) +* aliases for fonts: Fontmap. (line 6) +* aliases, for filenames: Filename aliases. (line 6) +* all: Suppressing warnings. + (line 13) +* all matches, finding: Path searching options. + (line 12) +* alphabetical order, not: Subdirectory expansion. + (line 6) +* announcement mailing list: Mailing lists. (line 6) +* API, re-entrant: Programming overview. + (line 16) +* append-only directories and 'mktexpk': Security. (line 36) +* appendonlydir: mktex configuration. (line 60) +* Apple filesystem, case-insensitive: Casefolding rationale. + (line 6) +* arguments to 'mktex': mktex script arguments. + (line 6) +* argv[0]: Calling sequence. (line 14) +* autoconf, recommended: Calling sequence. (line 117) +* automounter, and 'ls-R': ls-R. (line 46) +* auxiliary tasks: Auxiliary tasks. (line 6) +* Bach, Johann Sebastian: Default expansion. (line 41) +* backslash-newline: Config files. (line 37) +* basic glyph lookup: Basic glyph lookup. (line 6) +* Berry, Karl: History. (line 12) +* BIBINPUTS: Supported file formats. + (line 30) +* BIBINPUTS <1>: Supported file formats. + (line 121) +* blank lines, in 'texmf.cnf': Config files. (line 35) +* BLTXMLINPUTS: Supported file formats. + (line 34) +* brace expansion: Brace expansion. (line 6) +* Breitenlohner, Peter: History. (line 78) +* BSTINPUTS: Supported file formats. + (line 38) +* BSTINPUTS <1>: Supported file formats. + (line 125) +* bug address: Reporting bugs. (line 6) +* bug checklist: Bug checklist. (line 6) +* bug mailing list: Mailing lists. (line 6) +* bugs, reporting: Reporting bugs. (line 6) +* c-*.h: Calling sequence. (line 117) +* c-auto.h: Programming overview. + (line 35) +* cache of fonts, local: Security. (line 22) +* calling sequence: Calling sequence. (line 6) +* casefolding examples: Casefolding examples. + (line 6) +* casefolding fallback rationale: Casefolding rationale. + (line 6) +* casefolding search: Casefolding search. (line 6) +* ChangeLog entry: Bug checklist. (line 52) +* checklist for bug reports: Bug checklist. (line 6) +* checksum: Suppressing warnings. + (line 16) +* circle fonts: Fontmap. (line 19) +* client_path in 'kpse->format_info': Calling sequence. (line 47) +* CLUAINPUTS: Supported file formats. + (line 42) +* CMAPFONTS: Supported file formats. + (line 46) +* cmr10, as fallback font: Fallback font. (line 15) +* cmr10.vf: Searching overview. (line 31) +* cnf.c: Config files. (line 112) +* cnf.h: Programming with config files. + (line 27) +* comments, in fontmap files: Fontmap. (line 27) +* comments, in 'texmf.cnf': Config files. (line 27) +* comments, making: Introduction. (line 29) +* common features in glyph lookup: Basic glyph lookup. (line 6) +* common problems: Common problems. (line 6) +* compilation value, source for path: Path sources. (line 23) +* compiler bugs: TeX or Metafont failing. + (line 6) +* compiler bugs, finding: TeX or Metafont failing. + (line 21) +* conditions for use: Introduction. (line 32) +* config files: Config files. (line 6) +* config files, for Kpathsea-using programs: Calling sequence. + (line 47) +* config files, programming with: Programming with config files. + (line 6) +* config.h: Programming overview. + (line 35) +* config.log: Bug checklist. (line 24) +* config.ps: Specially-recognized files. + (line 16) +* config.ps, search path for: Supported file formats. + (line 57) +* config.status: Bug checklist. (line 27) +* configuration bugs: Bug checklist. (line 27) +* configuration file, source for path: Path sources. (line 20) +* configuration files as shell scripts.: Config files. (line 86) +* configuration of 'mktex' scripts: mktex configuration. (line 6) +* 'configure' options for 'mktex' scripts: mktex configuration. + (line 12) +* context diff: Bug checklist. (line 52) +* continuation character: Config files. (line 37) +* core dumps, reporting: Bug checklist. (line 58) +* crashes, reporting: Bug checklist. (line 58) +* CWEBINPUTS: Supported file formats. + (line 53) +* database search: Searching overview. (line 17) +* database, for filenames: Filename database. (line 6) +* database, format of: Database format. (line 6) +* debug.h: Debugging. (line 6) +* debugger: Bug checklist. (line 58) +* debugging: Debugging. (line 6) +* debugging options, in Kpathsea-using program: Calling sequence. + (line 39) +* debugging output: Debugging. (line 27) +* default expansion: Default expansion. (line 6) +* default_texsizes: Fallback font. (line 6) +* device, wrong: Unable to generate fonts. + (line 29) +* directories, making append-only: mktex configuration. (line 61) +* directory permissions: Security. (line 51) +* directory structure, for TeX files: TeX directory structure. + (line 6) +* disabling 'mktex' scripts: mktex configuration. (line 6) +* disk search: Searching overview. (line 22) +* disk searching, avoiding: ls-R. (line 57) +* disk usage, reducing: Logging. (line 6) +* doc files: Supported file formats. + (line 185) +* DOS compatible names: mktex configuration. (line 68) +* dosnames: mktex configuration. (line 67) +* dot files: ls-R. (line 39) +* doubled colons: Default expansion. (line 6) +* dpiNNN directories: mktex configuration. (line 68) +* DVILJMAKEPK: mktex script names. (line 32) +* DVILJSIZES: Fallback font. (line 6) +* dvipdfmx.cfg: Specially-recognized files. + (line 19) +* DVIPSFONTS: Supported file formats. + (line 254) +* DVIPSHEADERS: Supported file formats. + (line 211) +* DVIPSMAKEPK: mktex script names. (line 32) +* DVIPSSIZES: Fallback font. (line 6) +* dynamic creation of files: mktex scripts. (line 6) +* EC fonts, and dynamic source creation: mktex scripts. (line 6) +* elt-dirs.c: Subdirectory expansion. + (line 41) +* elt-dirs.c <1>: Subdirectory expansion. + (line 48) +* enabling 'mktex' scripts: mktex configuration. (line 6) +* ENCFONTS: Supported file formats. + (line 61) +* engine name: Path searching options. + (line 53) +* environment variable, source for path: Path sources. (line 12) +* environment variables for TeX: Supported file formats. + (line 6) +* environment variables in paths: Variable expansion. (line 6) +* environment variables, old: Unable to find files. + (line 14) +* epoch, seconds since: Logging. (line 15) +* error message macros: Calling sequence. (line 22) +* examples, of casefolding searches: Casefolding examples. + (line 6) +* excessive startup time: Slow path searching. (line 6) +* expand.c: Brace expansion. (line 26) +* expanding symlinks: Calling sequence. (line 31) +* expansion, default: Default expansion. (line 6) +* expansion, path element: Searching overview. (line 49) +* expansion, search path: Path expansion. (line 6) +* expansion, subdirectory: Subdirectory expansion. + (line 6) +* expansion, tilde: Tilde expansion. (line 6) +* expansion, variable: Variable expansion. (line 6) +* explicitly relative filenames: Searching overview. (line 58) +* extensions, filename: File lookup. (line 24) +* externally-built filename database: Filename database. (line 6) +* extra colons: Default expansion. (line 6) +* failed 'mktex...' script invocation: mktex script names. (line 35) +* fallback font: Fallback font. (line 6) +* fallback resolutions: Fallback font. (line 6) +* FAQ, Kpathsea: Common problems. (line 6) +* Farwell, Matthew: Subdirectory expansion. + (line 22) +* file formats, supported: Supported file formats. + (line 6) +* file lookup: File lookup. (line 6) +* file permissions: Security. (line 47) +* file types, registering new: Programming overview. + (line 41) +* filename aliases: Filename aliases. (line 6) +* filename database: Filename database. (line 6) +* filenames, absolute or explicitly relative: Searching overview. + (line 58) +* files, unable to find: Unable to find files. + (line 6) +* filesystem search: Searching overview. (line 22) +* filesystem, case-(in)sensitive: Casefolding rationale. + (line 6) +* Findutils, GNU package: Casefolding examples. + (line 78) +* floating directories: Searching overview. (line 22) +* fmtutil: mktex script names. (line 10) +* fmtutil.cnf: Specially-recognized files. + (line 22) +* fmtutils.cnf: mktex configuration. (line 24) +* font alias files: Fontmap. (line 6) +* font generation failures: Unable to generate fonts. + (line 6) +* font of last resort: Fallback font. (line 6) +* font set, infinite: mktex scripts. (line 6) +* FONTCIDMAPS: Supported file formats. + (line 68) +* FONTFEATURES: Supported file formats. + (line 71) +* fontmap files: Fontmap. (line 6) +* fontmaps: mktex configuration. (line 86) +* fontmaps <1>: mktex configuration. (line 87) +* fontname: mktex configuration. (line 87) +* fontnames, arbitrary length: Fontmap. (line 15) +* FOOINPUTS: Supported file formats. + (line 236) +* FOOINPUTS <1>: Supported file formats. + (line 239) +* fopen, redefined: Debugging. (line 54) +* format of external database: Database format. (line 6) +* ftp.cs.stanford.edu: unixtex.ftp. (line 20) +* ftp.tug.org: unixtex.ftp. (line 6) +* fundamental purpose of Kpathsea: Introduction. (line 6) +* gdb, recommended: Bug checklist. (line 58) +* gf: Supported file formats. + (line 75) +* GFFONTS: Supported file formats. + (line 75) +* globally writable directories: Security. (line 30) +* glyph lookup: Glyph lookup. (line 6) +* glyph lookup bitmap tolerance: Basic glyph lookup. (line 15) +* GLYPHFONTS: Supported file formats. + (line 75) +* GLYPHFONTS <1>: Supported file formats. + (line 164) +* glyphlist.txt: Specially-recognized files. + (line 25) +* GNU C compiler bugs: TeX or Metafont failing. + (line 16) +* GNU General Public License: Introduction. (line 32) +* group-writable directories: Security. (line 40) +* GSFTOPK_DEBUG (128): Debugging. (line 88) +* hash table buckets, printing: Debugging. (line 105) +* hash table routines: Calling sequence. (line 110) +* hash_summary_only variable for debugging: Debugging. (line 105) +* history of Kpathsea: History. (line 6) +* Hoekwater, Taco: History. (line 78) +* home directories in paths: Tilde expansion. (line 6) +* HOME, as ~ expansion: Tilde expansion. (line 6) +* identifiers, characters valid in: Config files. (line 47) +* include fontmap directive: Fontmap. (line 36) +* INDEXSTYLE: Supported file formats. + (line 84) +* input lines, reading: Calling sequence. (line 110) +* interactive query: Path searching options. + (line 151) +* interface, not frozen: Introduction. (line 29) +* introduction: Introduction. (line 6) +* 'kdebug:': Debugging. (line 105) +* kdefault.c: Default expansion. (line 48) +* Knuth, Donald E.: History. (line 6) +* Knuth, Donald E., archive of programs by: unixtex.ftp. (line 20) +* Kpathsea config file, source for path: Path sources. (line 20) +* kpathsea.h: Programming overview. + (line 26) +* kpathsea_cnf_get: Programming with config files. + (line 27) +* KPATHSEA_DEBUG: Calling sequence. (line 28) +* KPATHSEA_DEBUG <1>: Debugging. (line 18) +* kpathsea_find_file: File lookup. (line 38) +* kpathsea_find_file <1>: Calling sequence. (line 62) +* kpathsea_find_glyph: Glyph lookup. (line 26) +* kpathsea_finish: Calling sequence. (line 106) +* kpathsea_init_prog: Fallback font. (line 15) +* kpathsea_init_prog <1>: Calling sequence. (line 53) +* kpathsea_in_name_ok: Calling sequence. (line 101) +* kpathsea_new: Calling sequence. (line 9) +* kpathsea_open_file: Calling sequence. (line 74) +* kpathsea_out_name_ok: Calling sequence. (line 82) +* kpathsea_set_program_name: Calling sequence. (line 14) +* kpathsea_var_value: Programming with config files. + (line 10) +* KPATHSEA_WARNING: Config files. (line 18) +* kpse->debug: Debugging. (line 6) +* kpse->debug <1>: Debugging. (line 18) +* kpse->debug variable: Calling sequence. (line 39) +* kpse->format_info: Calling sequence. (line 47) +* kpse->invocation_name: Calling sequence. (line 22) +* kpse->invocation_short_name: Calling sequence. (line 22) +* kpse->program_name: Calling sequence. (line 22) +* kpsewhich: Invoking kpsewhich. (line 6) +* Kpsewhich, and debugging: Debugging. (line 31) +* KPSE_BITMAP_TOLERANCE: Basic glyph lookup. (line 15) +* KPSE_DEBUG_EXPAND (16): Debugging. (line 68) +* KPSE_DEBUG_FOPEN (4): Debugging. (line 53) +* KPSE_DEBUG_HASH (2): Debugging. (line 46) +* KPSE_DEBUG_PATHS (8): Debugging. (line 60) +* KPSE_DEBUG_SEARCH (32): Debugging. (line 74) +* KPSE_DEBUG_STAT (1): Debugging. (line 38) +* KPSE_DEBUG_VARS (64): Debugging. (line 83) +* KPSE_DOT expansion: KPSE_DOT expansion. (line 6) +* kpse_format_info_type: Debugging. (line 61) +* last-resort font: Fallback font. (line 6) +* lcircle10: Fontmap. (line 19) +* leading colons: Default expansion. (line 6) +* leaf directories wrongly guessed: Unable to find files. + (line 21) +* leaf directory trick: Subdirectory expansion. + (line 22) +* license for using the library: Introduction. (line 32) +* LIGFONTS: Supported file formats. + (line 88) +* lines, reading arbitrary-length: Calling sequence. (line 110) +* Linux File System Standard: mktex configuration. (line 113) +* local cache of fonts: Security. (line 22) +* log file: Logging. (line 6) +* logging successful searches: Logging. (line 6) +* lost+found directory: Searching overview. (line 63) +* lostchar: Suppressing warnings. + (line 19) +* ls-R: Supported file formats. + (line 91) +* ls-R database file: ls-R. (line 6) +* ls-R, simplest build: ls-R. (line 22) +* Mac filesystem, case-insensitive: Casefolding rationale. + (line 6) +* MacKenzie, David: History. (line 44) +* MacKenzie, David <1>: Subdirectory expansion. + (line 22) +* magic characters: Searching overview. (line 13) +* mailing lists: Mailing lists. (line 6) +* MAKETEX_DEBUG (512): Debugging. (line 91) +* MAKETEX_FINE_DEBUG (1024): Debugging. (line 100) +* memory allocation routines: Calling sequence. (line 110) +* metafont driver files: mktex configuration. (line 93) +* Metafont failures: TeX or Metafont failing. + (line 6) +* Metafont installation: Unable to generate fonts. + (line 51) +* Metafont making too-large fonts: Unable to generate fonts. + (line 36) +* Metafont using the wrong device: Unable to generate fonts. + (line 29) +* MFBASES: Supported file formats. + (line 26) +* MFINPUTS: Supported file formats. + (line 105) +* MFPOOL: Supported file formats. + (line 109) +* MFTINPUTS: Supported file formats. + (line 113) +* MISCFONTS: Supported file formats. + (line 117) +* mismatched checksum warnings: Suppressing warnings. + (line 17) +* missfont.log: mktex script names. (line 35) +* MISSFONT_LOG: mktex script names. (line 40) +* missing character warnings: Suppressing warnings. + (line 20) +* mkocp: mktex script names. (line 18) +* mkofm: mktex script names. (line 21) +* 'mktex' script configuration: mktex configuration. (line 6) +* 'mktex' script names: mktex script names. (line 6) +* 'mktex' scripts: mktex scripts. (line 6) +* mktex.cnf: Specially-recognized files. + (line 28) +* mktex.cnf <1>: mktex configuration. (line 29) +* mktex.opt: mktex configuration. (line 29) +* mktex.opt <1>: mktex configuration. (line 39) +* mktexdir: mktex configuration. (line 61) +* mktexfmt: mktex script names. (line 10) +* mktexmf: mktex script names. (line 15) +* mktexpk: mktex script names. (line 24) +* 'mktexpk' can't guess mode: Unable to generate fonts. + (line 12) +* mktextex: mktex script names. (line 27) +* mktextfm: mktex script names. (line 30) +* MLBIBINPUTS: Supported file formats. + (line 121) +* MLBSTINPUTS: Supported file formats. + (line 125) +* mode directory, omitting: mktex configuration. (line 98) +* Morgan, Tim: History. (line 12) +* MPINPUTS: Supported file formats. + (line 129) +* MPMEMS: Supported file formats. + (line 97) +* MPPOOL: Supported file formats. + (line 133) +* MPSUPPORT: Supported file formats. + (line 101) +* MT_FEATURES: mktex configuration. (line 39) +* multiple TeX hierarchies: Brace expansion. (line 20) +* must exist: Searching overview. (line 31) +* names for 'mktex' scripts: mktex script names. (line 6) +* Neumann, Gustaf: History. (line 56) +* NFS and 'ls-R': ls-R. (line 46) +* nomfdrivers: mktex configuration. (line 92) +* nomode: mktex configuration. (line 97) +* none: Suppressing warnings. + (line 23) +* null pointers, dereferencing: Bug checklist. (line 58) +* numeric debugging values: Debugging. (line 34) +* obtaining TeX: unixtex.ftp. (line 6) +* OCPINPUTS: Supported file formats. + (line 137) +* OFMFONTS: Supported file formats. + (line 141) +* online Metafont display, spurious: Unable to generate fonts. + (line 36) +* OPENTYPEFONTS: Supported file formats. + (line 145) +* optimization caveat: TeX or Metafont failing. + (line 12) +* options for debugging: Debugging. (line 6) +* OTPINPUTS: Supported file formats. + (line 151) +* overview of path searching: Searching overview. (line 6) +* overview of programming with Kpathsea: Programming overview. + (line 6) +* OVFFONTS: Supported file formats. + (line 154) +* OVPFONTS: Supported file formats. + (line 157) +* path expansion: Path expansion. (line 6) +* path searching: Path searching. (line 6) +* path searching options: Path searching options. + (line 6) +* path searching, overview: Searching overview. (line 6) +* path searching, standalone: Invoking kpsewhich. (line 6) +* path sources: Path sources. (line 6) +* pathsearch.h: Programming overview. + (line 26) +* pc Pascal compiler: History. (line 12) +* pdfglyphlist.txt: Specially-recognized files. + (line 31) +* pdftex.cfg: Specially-recognized files. + (line 34) +* PDFTEXCONFIG: Supported file formats. + (line 161) +* pdftexconfig.tex: Specially-recognized files. + (line 34) +* permission denied: Searching overview. (line 63) +* permissions, directory: Security. (line 51) +* permissions, file: Security. (line 47) +* PKFONTS: Supported file formats. + (line 164) +* plain.base: Unable to generate fonts. + (line 46) +* privacy, semblance of: Logging. (line 32) +* problems, common: Common problems. (line 6) +* proginit.h: Calling sequence. (line 53) +* program-varying paths: Supported file formats. + (line 12) +* programming overview: Programming overview. + (line 6) +* programming with config files: Programming with config files. + (line 6) +* programming with Kpathsea: Calling sequence. (line 6) +* programs using the library: Introduction. (line 13) +* proof mode: Unable to generate fonts. + (line 36) +* PSHEADERS: Supported file formats. + (line 169) +* pxp Pascal preprocessor: History. (line 12) +* quoting variable values: Variable expansion. (line 17) +* rationale for casefolding fallback: Casefolding rationale. + (line 6) +* re-entrant API: Programming overview. + (line 16) +* readable: Suppressing warnings. + (line 26) +* reading arbitrary-length lines: Calling sequence. (line 110) +* recording successful searches: Logging. (line 6) +* relative filenames: Searching overview. (line 58) +* reporting bugs: Reporting bugs. (line 6) +* resident.c: Calling sequence. (line 47) +* resolution, setting: Path searching options. + (line 49) +* resolutions, last-resort: Fallback font. (line 6) +* retrieving TeX: unixtex.ftp. (line 6) +* right-hand side of variable assignments: Config files. (line 57) +* RISINPUTS: Supported file formats. + (line 173) +* Rokicki, Tom: History. (line 12) +* root user: Tilde expansion. (line 19) +* runtime configuration files: Config files. (line 6) +* runtime debugging: Debugging. (line 6) +* Sauter fonts, and dynamic source creation: mktex scripts. (line 6) +* scripts for file creation: mktex scripts. (line 6) +* search path, defined: Searching overview. (line 6) +* search, case-insensitive: Casefolding search. (line 6) +* searching for files: File lookup. (line 6) +* searching for glyphs: Glyph lookup. (line 6) +* searching overview: Searching overview. (line 6) +* searching the database: Searching overview. (line 17) +* searching the disk: Searching overview. (line 22) +* security considerations: Security. (line 6) +* SELFAUTODIR: Calling sequence. (line 31) +* SELFAUTOLOC: Calling sequence. (line 31) +* SELFAUTOPARENT: Calling sequence. (line 31) +* sending patches: Bug checklist. (line 52) +* setgid scripts: Security. (line 40) +* SFDFONTS: Supported file formats. + (line 177) +* shell scripts as configuration files: Config files. (line 86) +* shell variables: Variable expansion. (line 17) +* shell_escape, example for code: Programming with config files. + (line 10) +* site overrides for 'mktex...': mktex configuration. (line 29) +* skeleton TeX directory: TeX directory structure. + (line 6) +* slow startup time: Slow path searching. (line 6) +* source files: Supported file formats. + (line 188) +* sources for search paths: Path sources. (line 6) +* special: Suppressing warnings. + (line 30) +* stack trace: Bug checklist. (line 58) +* standalone path searching: Invoking kpsewhich. (line 6) +* standard error and debugging output: Debugging. (line 27) +* standard options: Standard options. (line 6) +* startup time, excessive: Slow path searching. (line 6) +* string routines: Calling sequence. (line 110) +* strip: mktex configuration. (line 107) +* stripsupplier: mktex configuration. (line 101) +* striptypeface: mktex configuration. (line 104) +* st_nlink: Subdirectory expansion. + (line 26) +* ST_NLINK_TRICK: Subdirectory expansion. + (line 38) +* subdirectory searching: Subdirectory expansion. + (line 6) +* suffixes, filename: File lookup. (line 24) +* suggestions, making: Introduction. (line 29) +* Sun 2: History. (line 12) +* supplier directory, omitting: mktex configuration. (line 102) +* supplier directory, omitting <1>: mktex configuration. (line 108) +* supported file formats: Supported file formats. + (line 6) +* suppressing warnings: Suppressing warnings. + (line 6) +* symbolic links not found: Unable to find files. + (line 21) +* symbolic links, and 'ls-R': ls-R. (line 44) +* symlinks, resolving: Calling sequence. (line 31) +* system C compiler bugs: TeX or Metafont failing. + (line 16) +* system-dependent casefolding behavior: Casefolding rationale. + (line 6) +* T1FONTS: Supported file formats. + (line 211) +* T1INPUTS: Supported file formats. + (line 211) +* T42FONTS: Supported file formats. + (line 216) +* tcfmgr.map: Specially-recognized files. + (line 46) +* TDS: TeX directory structure. + (line 6) +* TeX directory structure: TeX directory structure. + (line 6) +* TeX environment variables: Supported file formats. + (line 6) +* TeX failures: TeX or Metafont failing. + (line 6) +* TeX file lookup: File lookup. (line 6) +* TeX glyph lookup: Glyph lookup. (line 6) +* TeX support: TeX support. (line 6) +* TeX Users Group: Introduction. (line 43) +* tex-file.c: File lookup. (line 38) +* tex-file.h: Programming overview. + (line 26) +* tex-glyph.c: Glyph lookup. (line 26) +* tex-glyph.h: Programming overview. + (line 26) +* tex-k@tug.org: Mailing lists. (line 6) +* tex-k@tug.org (bug address): Reporting bugs. (line 6) +* tex.web: unixtex.ftp. (line 20) +* TEXBIB: Supported file formats. + (line 30) +* TEXBIB <1>: Supported file formats. + (line 121) +* TEXCONFIG: Supported file formats. + (line 57) +* TEXDOCS: Supported file formats. + (line 185) +* TEXFONTMAPS: Supported file formats. + (line 94) +* TEXFONTS: Supported file formats. + (line 75) +* TEXFONTS <1>: Supported file formats. + (line 164) +* TEXFONTS <2>: Supported file formats. + (line 199) +* TEXFONTS <3>: Supported file formats. + (line 219) +* texfonts.map: Fontmap. (line 6) +* TEXFORMATS: Supported file formats. + (line 64) +* TEXINDEXSTYLE: Supported file formats. + (line 84) +* TEXINPUTS: Supported file formats. + (line 79) +* TEXINPUTS <1>: Supported file formats. + (line 180) +* TEXMF: TeX directory structure. + (line 6) +* texmf.cnf: Specially-recognized files. + (line 38) +* 'texmf.cnf' missing, warning about: Config files. (line 18) +* texmf.cnf, and variable expansion: Variable expansion. (line 6) +* texmf.cnf, definition for: Config files. (line 6) +* texmf.cnf, source for path: Path sources. (line 20) +* TEXMFCNF: Config files. (line 6) +* TEXMFCNF <1>: Supported file formats. + (line 49) +* TEXMFDBS: ls-R. (line 11) +* TEXMFDBS <1>: Supported file formats. + (line 91) +* TEXMFINI: Supported file formats. + (line 26) +* TEXMFINI <1>: Supported file formats. + (line 64) +* TEXMFINI <2>: Supported file formats. + (line 97) +* TEXMFLOG: Logging. (line 10) +* TEXMFOUTPUT: mktex script names. (line 40) +* TEXMFSCRIPTS: Supported file formats. + (line 191) +* texmfvar: mktex configuration. (line 122) +* TEXMFVAR: mktex configuration. (line 123) +* texmf_casefold_search: Casefolding search. (line 12) +* TEXPICTS: Supported file formats. + (line 79) +* TEXPKS: Supported file formats. + (line 164) +* TEXPOOL: Supported file formats. + (line 195) +* TEXPSHEADERS: Supported file formats. + (line 169) +* TEXPSHEADERS <1>: Supported file formats. + (line 211) +* TEXSIZES: Fallback font. (line 6) +* TEXSOURCES: Supported file formats. + (line 188) +* TEX_HUSH: Searching overview. (line 63) +* TEX_HUSH <1>: Suppressing warnings. + (line 6) +* TFMFONTS: Supported file formats. + (line 199) +* tilde expansion: Tilde expansion. (line 6) +* tilde.c: Tilde expansion. (line 25) +* time system call: Logging. (line 15) +* tolerance for glyph lookup: Basic glyph lookup. (line 15) +* trailing '/' in home directory: Tilde expansion. (line 19) +* trailing colons: Default expansion. (line 6) +* translations, of path searching description: Path searching. + (line 10) +* TRFONTS: Supported file formats. + (line 203) +* trick for detecting leaf directories: Subdirectory expansion. + (line 22) +* trojan horse attack: Security. (line 10) +* try_std_extension_first: File lookup. (line 24) +* TTFONTS: Supported file formats. + (line 207) +* tug.org: unixtex.ftp. (line 6) +* typeface directory, omitting: mktex configuration. (line 105) +* typeface directory, omitting <1>: mktex configuration. (line 108) +* unable to find files: Unable to find files. + (line 6) +* unable to generate fonts: Unable to generate fonts. + (line 6) +* uname: Bug checklist. (line 20) +* unixtex.ftp: unixtex.ftp. (line 6) +* unknown special warnings: Suppressing warnings. + (line 31) +* unreadable file warnings: Suppressing warnings. + (line 27) +* unreadable files: Searching overview. (line 63) +* unusable 'ls-R' warning: ls-R. (line 51) +* usage patterns, finding: Logging. (line 6) +* USERPROFILE, as ~ expansion: Tilde expansion. (line 6) +* USE_TEXMFVAR: mktex configuration. (line 128) +* USE_VARTEXFONTS: mktex configuration. (line 118) +* varfonts: mktex configuration. (line 112) +* variable expansion: Variable expansion. (line 6) +* variable.c: Variable expansion. (line 32) +* variable.h: Programming with config files. + (line 10) +* VARTEXFONTS: mktex configuration. (line 113) +* VAX 11/750: History. (line 12) +* version numbers, determining: Bug checklist. (line 15) +* VF files, not found: Searching overview. (line 31) +* VFFONTS: Supported file formats. + (line 219) +* Vojta, Paul: History. (line 30) +* Walsh, Norman: History. (line 56) +* warning about unusable 'ls-R': ls-R. (line 51) +* warning, about missing 'texmf.cnf': Config files. (line 18) +* warnings, file access: Searching overview. (line 63) +* warnings, suppressing: Suppressing warnings. + (line 6) +* WEB2C: Supported file formats. + (line 227) +* Weber, Olaf: History. (line 73) +* WEBINPUTS: Supported file formats. + (line 223) +* whitespace, in fontmap files: Fontmap. (line 31) +* whitespace, not ignored on continuation lines: Config files. + (line 37) +* Windows and casefolding: Casefolding rationale. + (line 21) +* www.tug.org: unixtex.ftp. (line 6) +* XDvi: Specially-recognized files. + (line 41) +* XDVIFONTS: Supported file formats. + (line 254) +* XDVIMAKEPK: mktex script names. (line 32) +* XDVISIZES: Fallback font. (line 6) +* zuhn, david: History. (line 50) + + + +Tag Table: +Node: Top1480 +Node: Introduction2263 +Node: History4333 +Node: unixtex.ftp8929 +Node: Security10399 +Node: TeX directory structure12903 +Node: Path searching16944 +Node: Searching overview17902 +Node: Path sources21721 +Node: Config files22947 +Node: Path expansion28210 +Node: Default expansion29163 +Node: Variable expansion31233 +Node: Tilde expansion32634 +Node: Brace expansion33614 +Node: KPSE_DOT expansion34553 +Node: Subdirectory expansion35066 +Node: Casefolding search37414 +Node: Casefolding rationale38183 +Node: Casefolding examples39529 +Node: Filename database44575 +Node: ls-R45557 +Node: Filename aliases49233 +Node: Database format50411 +Node: Invoking kpsewhich51424 +Node: Path searching options52379 +Node: Specially-recognized files61977 +Node: Auxiliary tasks63332 +Node: Standard options67057 +Node: TeX support67413 +Node: Supported file formats68767 +Node: File lookup76435 +Node: Glyph lookup78184 +Node: Basic glyph lookup79308 +Node: Fontmap80188 +Node: Fallback font82717 +Node: Suppressing warnings83629 +Node: mktex scripts84756 +Node: mktex configuration85971 +Node: mktex script names91774 +Node: mktex script arguments93160 +Node: Programming94039 +Node: Programming overview94612 +Node: Calling sequence97473 +Node: Program-specific files104002 +Node: Programming with config files105025 +Node: Reporting bugs106612 +Node: Bug checklist107290 +Node: Mailing lists110759 +Node: Debugging111436 +Node: Logging116513 +Node: Common problems118380 +Node: Unable to find files118857 +Node: Slow path searching121267 +Node: Unable to generate fonts122642 +Node: TeX or Metafont failing125114 +Node: Index126316 + +End Tag Table diff --git a/Build/source/texk/kpathsea/doc/kpathsea.texi b/Build/source/texk/kpathsea/doc/kpathsea.texi new file mode 100644 index 00000000000..00ff64eefbe --- /dev/null +++ b/Build/source/texk/kpathsea/doc/kpathsea.texi @@ -0,0 +1,3931 @@ +\input texinfo +@setfilename kpathsea.info +@settitle Kpathsea: A library for path searching + +@set version 6.3.3 +@set month-year February 2021 + +@copying +This file documents the Kpathsea library for path searching. + +Copyright @copyright{} 1996--2021 Karl Berry & Olaf Weber. + +Permission is granted to make and distribute verbatim copies of this +manual provided the copyright notice and this permission notice are +preserved on all copies. + +@ignore +Permission is granted to process this file through TeX and print the +results, provided the printed document carries a copying permission +notice identical to this one except for the removal of this paragraph +(this paragraph not being relevant to the printed manual). +@end ignore + +Permission is granted to copy and distribute modified versions of this +manual under the conditions for verbatim copying, provided that the +entire resulting derived work is distributed under the terms of a +permission notice identical to this one. + +Permission is granted to copy and distribute translations of this manual +into another language, under the above conditions for modified versions, +except that this permission notice may be stated in a translation +approved by the @TeX{} Users Group. +@end copying + +@c Define new indices for commands, filenames, and options. +@defcodeindex cm +@defcodeindex fl +@defcodeindex op + +@c Put everything in one index (arbitrarily chosen to be the concept index). +@syncodeindex cm cp +@syncodeindex fl cp +@syncodeindex fn cp +@syncodeindex ky cp +@syncodeindex op cp +@syncodeindex pg cp +@syncodeindex tp cp +@syncodeindex vr cp + +@dircategory TeX +@direntry +* Kpathsea: (kpathsea). File lookup along search paths. +* kpsewhich: (kpathsea)Invoking kpsewhich. TeX file searching. +* mktexfmt: (kpathsea)mktex scripts. Format (fmt/base/mem) generation. +* mktexlsr: (kpathsea)Filename database. Update ls-R. +* mktexmf: (kpathsea)mktex scripts. MF source generation. +* mktexpk: (kpathsea)mktex scripts. PK bitmap generation. +* mktextex: (kpathsea)mktex scripts. TeX source generation. +* mktextfm: (kpathsea)mktex scripts. TeX font metric generation. +@end direntry + + +@titlepage +@title Kpathsea library +@subtitle for version @value{version} +@subtitle @value{month-year} +@author Karl Berry +@author Olaf Weber +@author Taco Hoekwater +@author @url{https://tug.org/kpathsea} + +@page +@vskip 0pt plus 1filll +@insertcopying +@end titlepage + + +@contents + + +@ifnottex +@node Top +@top Kpathsea library + +This manual documents the Kpathsea library for path searching. It +corresponds to version @value{version}, released in +@value{month-year}. + +@menu +* Introduction:: Overview and history. + +* unixtex.ftp:: Obtaining @TeX{} software. +* Security:: Who can write what files, etc. +* TeX directory structure:: Managing the horde of @TeX{} input files. + +* Path searching:: How filename lookups work. +* TeX support:: Special support for TeX-related file lookups. + +* Programming:: How to use Kpathsea features in your program. + +* Reporting bugs:: Where and how to report bugs. +* Index:: General index. +@end menu +@end ifnottex + + +@node Introduction +@chapter Introduction + +@cindex introduction +@cindex fundamental purpose of Kpathsea + +This manual corresponds to version @value{version} of the Kpathsea +library, released in @value{month-year}. + +The library's fundamental purpose is to return a filename from a list of +directories specified by the user, similar to what shells do when +looking up program names to execute. + +@cindex programs using the library +The following software, all of which is maintained in parallel, uses +this library: + +@itemize @bullet +@item Dviljk (see the @samp{dvilj} man page) +@item Dvipsk (@pxref{,,,dvips, Dvips: A DVI driver}) +@item GNU font utilities (@pxref{,,,fontu, GNU font utilities}) +@item Web2c (@pxref{,,,web2c, Web2c: A @TeX{} implementation}) +@item Xdvik (see the @samp{xdvi} man page) +@end itemize + +@noindent Other software that we do not maintain also uses it. + +Kpathsea is now maintained as part of the @TeX{} Live distribution +(@url{https://tug.org/texlive}), which includes several more +Kpathsea-using programs. For information on configuration, building, +installing, and more, @pxref{,,,tlbuild, Building @TeX{} Live}. + +@cindex interface, not frozen +@cindex comments, making +@cindex suggestions, making +The library is still actively maintained. If you have comments or +suggestions, please send along (@pxref{Reporting bugs}). + +@cindex conditions for use +@cindex license for using the library +@cindex GNU General Public License +The Kpathsea library is distributed under the GNU Library General +Public License (LGPL), version@tie{}2.1 or (at your option) any later +version. In short, this means if you write a program using the +library, you must (offer to) distribute the source to the library, +along with any changes you have made, and allow anyone to modify the +library source and distribute their modifications. It does not mean +you have to distribute the source to your program using the library, +although we hope you will. See accompanying files for the text of the +GNU licenses, or @url{https://gnu.org/licenses}. + +@cindex @TeX{} Users Group +If you know enough about @TeX{} to be reading this manual, then you (or +your institution) should consider joining the @TeX{} Users Group (if +you're already a member, thanks!). TUG produces the periodical +@cite{TUGboat}, sponsors an annual meeting and publishes the +proceedings, and arranges courses on @TeX{} for all levels of users +throughout the world. See @url{https://tug.org} for information. + +@menu +* History:: +@end menu + + +@node History +@section History + +@cindex history of Kpathsea + +@cindex Knuth, Donald E. +This section is for those people who are curious about how the library +came about. If you like to read historical accounts of software, we +urge you to seek out the GNU Autoconf manual and the ``Errors of +@TeX{}'' paper by Don Knuth, published in his book @cite{Digital +Typography}, among other places. + +@cindex Morgan, Tim +@cindex Rokicki, Tom +@cindex Berry, Karl +@cindex VAX 11/750 +@cindex Sun 2 +@pindex pxp @r{Pascal preprocessor} +@pindex pc @r{Pascal compiler} +[Karl writes.] My first ChangeLog entry for Web2c seems to be +February 1990, but I may have done some work before then. In any +case, Tim Morgan and I were jointly maintaining it for a time. (I +should mention here that Tim had made Web2c into a real distribution +long before I had ever used it or even heard of it, and Tom Rokicki +did the original implementation. When I started, I was using +@code{pxp} and @code{pc} on VAX 11/750's and the hot new Sun 2 +machines.) + +It must have been later in 1990 and 1991 that I started working on +@cite{@TeX{} for the Impatient}. Dvips, Xdvi, Web2c, and the GNU +fontutils (which I was also writing at the time) all used different +environment variables, and, more importantly, had different bugs in +their path searching. This became extremely painful, as I was stressing +everything to the limit working on the book. I also desperately wanted +to implement subdirectory searching, since I couldn't stand putting +everything in one big directory, and also couldn't stand having to +explicitly specify @file{cm}, @file{pandora}, @dots{} in a path. + +@cindex Vojta, Paul +In the first incarnation, I just hacked separately on each +program---that was the original subdirectory searching code in both +Xdvi and Dvips. That is, I tried to go with the flow in each program, +rather than changing the program's calling sequences to conform to new +routines. + +Then, as bugs inevitably appeared, I found I was fixing the same thing +three times (Web2c and fontutils were already sharing code, since I +maintained both of those---there was no Dvipsk or Xdvik or Dviljk at +this point). After a while, I finally started sharing source files. +They weren't yet a library, though. I just kept things up to date +with shell scripts. (I was developing on a 386 running ISC 2.2 at the +time, and so didn't have symbolic links. An awful experience.) + +@cindex MacKenzie, David +The ChangeLogs for Xdvik and Dvipsk record initial releases of those +distributions in May and June 1992. I think it was because I was tired +of the different configuration strategies of each program, not so much +because of the path searching. Autoconf was being developed by David +MacKenzie and others, and I was adapting it to @TeX{} and friends. + +@cindex zuhn, david +I started to make a separate library that other programs could link with +on my birthday in April 1993, according to the ChangeLog. I don't +remember exactly why I finally took the time to make it a separate +library; a conversation with david zuhn initiated it. Just seemed +like it was time. + +@cindex Walsh, Norman +@cindex Neumann, Gustaf +Dviljk got started in March 1994 after I bought a Laserjet 4. (Kpathsea +work got suspended while Norm Walsh and I, with Gustaf Neumann's help, +implemented a way for @TeX{} to get at all those neat builtin LJ4 fonts +@dots{} such a treat to have something to typeset in besides Palatino!) + +By spring of 1995, I had implemented just about all the path-searching +features in Kpathsea that I plan to, driven beyond my initial goals by +Thomas Esser and others. I then started to integrate Web2c with +Kpathsea. After the release of a stable Web2c, I hope to be able to stop +development, and turn most of my attention back to making fonts for GNU. +(Always assuming Micros**t hasn't completely obliterated Unix by then, +or that software patents haven't stopped software development by anybody +smaller than a company with a million-dollar-a-year legal budget. Which +is actually what I think is likely to happen, but that's another +story@dots{}) + +@cindex Weber, Olaf +[Olaf writes.] At the end of 1997, Unix is still alive and kicking, +individuals still develop software, and Web2c development still +continues. Karl had been looking for some time for someone to take up +part of the burden, and I volunteered. + +@cindex Hoekwater, Taco +@cindex Breitenlohner, Peter +[Karl writes again.] Indeed, time goes on. As of 2006 or so, Olaf's +available time for Kpathsea was reduced, and I started taking overall +care of it again, although I did not do any significant new +development. In 2009, Taco Hoekwater implemented a major +rearrangement to make the library suitable for use within the MetaPost +library (@pxref{Programming overview}). Also, for some years now, +Peter Breitenlohner has made many improvements to the infrastructure +and kept it up-to-date with respect to the overall @TeX{} Live build, +where Kpathsea is now maintained. + + +@c emacs-page separate file so we can easily generate unixtex.ftp. +@include unixtex.texi + + +@node Security +@chapter Security + +@cindex security considerations + +None of the programs in the @TeX{} system require any special system +privileges, so there's no first-level security concern of people gaining +illegitimate root access. + +@cindex trojan horse attack +@flindex .rhosts@r{, writable by @TeX{}} +A @TeX{} document, however, can write to arbitrary files, e.g., +@file{~/.rhosts}, and thus an unwitting user who runs @TeX{} on a random +document is vulnerable to a trojan horse attack. This loophole is +closed by default, but you can be permissive if you so desire in +@file{texmf.cnf}. @xref{tex invocation,,, web2c, Web2c}. MetaPost has +the same issue. + +Dvips, Xdvi, and @TeX{} can also execute shell commands under some +circumstances. To disable this, see the @samp{-R} option in @ref{Option +details,,, dvips, Dvips}, the xdvi man page, and @ref{tex +invocation,,, web2c, Web2c}, respectively. + +@cindex local cache of fonts +@cindex cache of fonts, local +Another security issue arises because it's very useful---almost +necessary---to make arbitrary fonts on user demand with @code{mktexpk} +and friends. Where do these files get installed? By default, the +@code{mktexpk} distributed with Kpathsea assumes a world-writable +@file{/var/tmp} directory; this is a simple and convenient approach, but +it may not suit your situation because it means that a local cache of +fonts is created on every machine. + +@cindex globally writable directories +To avoid this duplication, many people consider a shared, globally +writable font tree desirable, in spite of the potential security +problems. To do this you should change the value of @code{VARTEXFONTS} +in @file{texmf.cnf} to refer to some globally known directory. +@xref{mktex configuration}. + +@cindex append-only directories and @code{mktexpk} +The first restriction you can apply is to make newly-created directories +under @file{texmf} be append-only with an option in @file{mktex.cnf}. +@xref{mktex configuration}. + +@cindex group-writable directories +@cindex setgid scripts +Another approach is to establish a group (or user) for @TeX{} files, +make the @file{texmf} tree writable only to that group (or user), and +make @code{mktexpk} et al.@: setgid to that group (or setuid to that +user). Then users must invoke the scripts to install things. (If +you're worried about the inevitable security holes in scripts, then you +could write a C wrapper to exec the script.) + +@cindex file permissions +@cindex permissions, file +The @file{mktex@dots{}} scripts install files with the same read and +write permissions as the directory they are installed in. The +executable, sgid, suid, and sticky bits are always cleared. + +@cindex directory permissions +@cindex permissions, directory +Any directories created by the @file{mktex@dots{}} scripts have the +same permissions as their parent directory, unless the +@code{appendonlydir} feature is used, in which case the sticky bit is +always set. + + +@node TeX directory structure +@chapter @TeX{} directory structure + +@vindex TEXMF +@cindex @TeX{} directory structure +@cindex directory structure, for @TeX{} files +@cindex skeleton @TeX{} directory +@cindex TDS + +This section describes the default installation hierarchy of the +distribution. It conforms to both the GNU coding standards and the +@TeX{} directory structure (TDS) standard. For rationale and further +explanation, please see those documents. The GNU document is +available from @url{https://gnu.org/prep/standards}. The TDS +document is available from @url{http://mirror.ctan.org/tds} +(@pxref{unixtex.ftp}). + +In short, here is a skeleton of the default directory structure, +extracted from the TDS document: + +@example +@var{prefix}/ @r{installation root (@file{/usr/local} by default)} + bin/ @r{executables} + man/ @r{man pages} + include/ @r{C header files} + info/ @r{GNU info files} + lib/ @r{libraries (@file{libkpathsea.*})} + share/ @r{architecture-independent files} + texmf/ @r{TDS root} + bibtex/ @r{Bib@TeX{} input files} + bib/ @r{Bib@TeX{} databases} + base/ @r{base distribution (e.g., @samp{xampl.bib})} + misc/ @r{single-file databases} + @var{pkg}/ @r{name of a package} + bst/ @r{Bib@TeX{} style files} + base/ @r{base distribution (e.g., @samp{plain.bst}, @samp{acm.bst})} + misc/ @r{single-file styles} + @var{pkg}/ @r{name of a package} + doc/ @r{additional documentation} + dvips/ @r{@samp{.pro}, @samp{.ps}, @samp{psfonts.map}} + fonts/ @r{font-related files} + @var{type}/ @r{file type (e.g., @samp{tfm}, @samp{pk})} + @var{mode}/ @r{type of output device (types @samp{pk} and @samp{gf} only)} + @var{supplier}/ @r{name of a font supplier (e.g., @samp{public})} + @var{typeface}/ @r{name of a typeface (e.g., @samp{cm})} + dpi@var{nnn}/ @r{font resolution (types @samp{pk} and @samp{gf} only)} + metafont/ @r{Metafont (non-font) input files} + base/ @r{base distribution (e.g., @samp{plain.mf})} + misc/ @r{single-file packages (e.g., @samp{modes.mf})} + @var{pkg}/ @r{name of a package (e.g., @samp{mfpic})} + metapost/ @r{MetaPost input files} + base/ @r{base distribution (e.g., @samp{plain.mp})} + misc/ @r{single-file packages} + @var{pkg}/ @r{name of a package} + support/ @r{support files for MetaPost-related utilities (e.g., @samp{trfonts.map})} + mft/ @r{@samp{MFT} inputs (e.g., @samp{plain.mft})} + tex/ @r{@TeX{} input files} + @var{format}/ @r{name of a format (e.g., @samp{plain})} + base/ @r{base distribution for @var{format} (e.g., @samp{plain.tex})} + misc/ @r{single-file packages (e.g., @samp{webmac.tex})} + local/ @r{local additions to or local configuration files for @var{format}} + @var{pkg}/ @r{name of a package (e.g., @samp{graphics}, @samp{mfnfss})} + generic/ @r{format-independent packages} + hyphen/ @r{hyphenation patterns (e.g., @samp{hyphen.tex})} + images/ @r{image input files (e.g., Encapsulated PostScript)} + misc/ @r{single-file format-independent packages (e.g., @samp{null.tex}).} + @var{pkg}/ @r{name of a package (e.g., @samp{babel})} + web2c/ @r{implementation-dependent files (@file{.pool}, @file{.fmt}, @file{texmf.cnf}, etc.)} +@end example + +Some concrete examples for most file types: + +@example +/usr/local/bin/tex +/usr/local/man/man1/xdvi.1 +/usr/local/info/kpathsea.info +/usr/local/lib/libkpathsea.a +/usr/local/share/texmf/bibtex/bst/base/plain.bst +/usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmr10.600pk +/usr/local/share/texmf/fonts/source/public/pandora/pnr10.mf +/usr/local/share/texmf/fonts/tfm/public/cm/cmr10.tfm +/usr/local/share/texmf/fonts/type1/adobe/utopia/putr.pfa +/usr/local/share/texmf/metafont/base/plain.mf +/usr/local/share/texmf/metapost/base/plain.mp +/usr/local/share/texmf/tex/plain/base/plain.tex +/usr/local/share/texmf/tex/generic/hyphen/hyphen.tex +/usr/local/share/texmf/web2c/tex.pool +/usr/local/share/texmf/web2c/tex.fmt +/usr/local/share/texmf/web2c/texmf.cnf +@end example + + +@node Path searching +@chapter Path searching + +@cindex path searching + +This chapter describes the generic path searching mechanism Kpathsea +provides. For information about searching for particular file types +(e.g., @TeX{} fonts), see the next chapter. + +@cindex translations, of path searching description +This section, with minor differences, has been translated into several +other languages (Chinese, Spanish, Russian, Japanese, French, German, +@dots{}) as part of the @TeX{} Live guide; see +@url{https://tug.org/texlive/doc.html} for links. + +@menu +* Searching overview:: Basic scheme for searching. +* Path sources:: Where search paths can be defined. +* Path expansion:: Special constructs in search paths. +* Casefolding search:: Fallback to case-insensitive search. +* Filename database:: Using an externally-built list to search. +* Invoking kpsewhich:: Standalone path lookup. +@end menu + + +@node Searching overview +@section Searching overview + +@cindex searching overview +@cindex path searching, overview +@cindex overview of path searching + +@cindex search path, defined +A @dfn{search path} is a colon-separated list of @dfn{path elements}, +which are directory names with a few extra frills. A search path can +come from (a combination of) many sources; see below. To look up a file +@samp{foo} along a path @samp{.:/dir}, Kpathsea checks each element of +the path in turn: first @file{./foo}, then @file{/dir/foo}, returning +the first match (or possibly all matches). + +@cindex magic characters +@kindex : @r{may not be :} +@kindex / @r{may not be /} +The ``colon'' and ``slash'' mentioned here aren't necessarily @samp{:} +and @samp{/} on non-Unix systems. Kpathsea tries to adapt to other +operating systems' conventions. + +@cindex database search +@cindex searching the database +To check a particular path element @var{e}, Kpathsea first sees if a +prebuilt database (@pxref{Filename database}) applies to @var{e}, i.e., +if the database is in a directory that is a prefix of @var{e}. If so, +the path specification is matched against the contents of the database. + +@cindex floating directories +@cindex filesystem search +@cindex disk search +@cindex searching the disk +If the database does not exist, or does not apply to this path element, +or contains no matches, the filesystem is searched (if this was not +forbidden by the specification with @samp{!!} and if the file being +searched for must exist). Kpathsea constructs the list of directories +that correspond to this path element, and then checks in each for the +file being searched for. (To help speed future lookups of files in the +same directory, the directory in which a file is found is floated to the +top of the directory list.) + +@cindex must exist +@cindex VF files, not found +@flindex cmr10.vf +@findex \openin +The ``file must exist'' condition comes into play with VF files and +input files read by the @TeX{} @samp{\openin} command. These files +might very well not exist (consider @file{cmr10.vf}), and so it would +be wrong to search the disk for them. Therefore, if you fail to +update @file{ls-R} when you install a new VF file, it will not be +found. + +Each path element is checked in turn: first the database, then the +disk. If a match is found, the search stops and the result is +returned (unless the search explicitly requested all matches). This +avoids possibly-expensive processing of path specifications that are +never needed on a particular run. + +On Unix-like systems, if no match is found by any of the above, and +the path element allows checking the filesystem (per the above), a +final check is made for a case-insensitive match. Thus, looking for a +name like @samp{./FooBar.TeX} will match a file @samp{./foobar.tex}, +and vice versa. This is not done on Windows. @xref{Casefolding +search}. + +@cindex expansion, path element +Although the simplest and most common path element is a directory name, +Kpathsea supports additional features in search paths: layered default +values, environment variable names, config file values, users' home +directories, and recursive subdirectory searching. Thus, we say that +Kpathsea @dfn{expands} a path element, meaning transforming all the +magic specifications into the basic directory name or names. This +process is described in the sections below. It happens in the same +order as the sections. + +@cindex absolute filenames +@cindex relative filenames +@cindex explicitly relative filenames +@cindex filenames, absolute or explicitly relative +Exception to all of the above: If the filename being searched for is +absolute or explicitly relative, i.e., starts with @samp{/} or @samp{./} +or @samp{../}, Kpathsea simply checks if that file exists, with a +fallback to a casefolding match if needed and enabled, as described above. + +@cindex permission denied +@cindex unreadable files +@cindex access warnings +@cindex warnings, file access +@flindex lost+found @r{directory} +@vindex TEX_HUSH +Ordinarily, if Kpathsea tries to access a file or directory that +cannot be read, it gives a warning. This is so you will be alerted to +directories or files that accidentally lack any read permission (for +example, a @file{lost+found} directory). If you prefer not to see +these warnings, include the value @samp{readable} in the +@code{TEX_HUSH} environment variable or config file value. + +This generic path searching algorithm is implemented in +@file{kpathsea/pathsearch.c}. It is employed by a higher-level +algorithm when searching for a file of a particular type (@pxref{File +lookup}, and @ref{Glyph lookup}). + + +@node Path sources +@section Path sources + +@cindex path sources +@cindex sources for search paths + +A search path or other configuration value can come from many sources. +In the order in which Kpathsea looks for them: + +@enumerate +@item +@opindex @samp{--cnf-line}, source for path +A command-line option such as @code{--cnf-line}, available in +@file{kpsewhich} and most @TeX{} engines. @xref{Path searching +options}. + +@cindex environment variable, source for path +A user-set environment variable, e.g., @code{TEXINPUTS}. +Environment variables with an underscore and the program name appended +override; for example, @code{TEXINPUTS_latex} overrides @code{TEXINPUTS} +if the program being run is named @samp{latex}. + +@item +A program-specific configuration file, e.g., an @samp{S /a:/b} line in +Dvips' @file{config.ps} (@pxref{Config files,,, dvips, Dvips}). + +@item +@cindex configuration file, source for path +@cindex Kpathsea config file, source for path +@flindex texmf.cnf@r{, source for path} +A line in a Kpathsea configuration file @file{texmf.cnf}, e.g., +@samp{TEXINPUTS=/c:/d} (see below). + +@item +@cindex compilation value, source for path +The compile-time default (specified in @file{kpathsea/paths.h}). +@end enumerate + +You can see each of these values for a given search path by using the +debugging options (@pxref{Debugging}). + +These sources may be combined via default expansion (@pxref{Default +expansion}). + +@menu +* Config files:: Kpathsea's runtime config files (texmf.cnf). +@end menu + + +@node Config files +@subsection Config files + +@cindex config files +@flindex texmf.cnf@r{, definition for} + +@cindex runtime configuration files +@vindex TEXMFCNF +As mentioned above, Kpathsea reads @dfn{runtime configuration files} +named @file{texmf.cnf} for search path and other definitions. The +search path used to look for these configuration files is named +@code{TEXMFCNF}, and is constructed in the usual way, as described +above, except that configuration files cannot be used to define the +path, naturally; also, an @file{ls-R} database is not used to search for +them. + +Kpathsea reads @emph{all} @file{texmf.cnf} files in the search path, not +just the first one found; definitions in earlier files override those in +later files. Thus, if the search path is @samp{.:$TEXMF}, values from +@file{./texmf.cnf} override those from @file{$TEXMF/texmf.cnf}. + +@vindex KPATHSEA_WARNING +@cindex warning, about missing @file{texmf.cnf} +@cindex @file{texmf.cnf} missing, warning about +If Kpathsea cannot find any @file{texmf.cnf} file, it reports a +warning including all the directories it checked. If you don't want +to see this warning, set the environment variable +@env{KPATHSEA_WARNING} to the single character @samp{0} (zero, not +oh). + +While (or instead of) reading this description, you may find it helpful +to look at the distributed @file{texmf.cnf}, which uses or at least +mentions most features. The format of @file{texmf.cnf} files follows: + +@itemize @bullet +@item +@cindex comments, in @file{texmf.cnf} +Comments start with @samp{%}, either at the beginning of a line or +preceded by whitespace, and continue to the end of the line. That is, +similar to most shells, a @samp{%} in the ``middle'' of a value does not +start a comment. Examples: + +@example +% this is a comment +var = a%b % but the value of var will be "a%b" +@end example + +@item +@cindex blank lines, in @file{texmf.cnf} +Blank lines are ignored. + +@item +@cindex backslash-newline +@cindex continuation character +@cindex whitespace, not ignored on continuation lines +@kindex \@r{, line continuation in @file{texmf.cnf}} +A @samp{\} at the end of a line acts as a continuation character, i.e., +the next line is appended. Whitespace at the beginning of continuation +lines is not ignored. + +@item Each remaining line will look like: + +@example +@var{variable} @r{[}. @var{progname}@r{]} @r{[}=@r{]} @var{value} +@end example + +@noindent where the @samp{=} and surrounding whitespace is optional. + +@item +@cindex identifiers, characters valid in +The @var{variable} name may contain any character other than whitespace, +@samp{=}, or @samp{.}, but sticking to @samp{A-Za-z_} is safest. + +@kindex .@var{progname} @r{qualifier in @file{texmf.cnf}} +@item If @samp{.@var{progname}} is present (preceding spaces are +ignored), the definition only applies if the program that is running +is named (i.e., the last component of @code{argv[0]} is) +@var{progname} or @file{@var{progname}.@{exe,bat,cmd,...@}}. Most +notably, this allows different flavors of @TeX{} to have different +search paths. The @var{progname} value is used literally, without +variable or other expansions. + +@item +@cindex right-hand side of variable assignments +Considered as strings, @var{value} may contain any character. +However, in practice most @file{texmf.cnf} values are related to path +expansion, and since various special characters are used in expansion, +such as braces and commas, they cannot be used in directory names. + +The @samp{$@var{var}.@var{prog}} feature is not available on the +right-hand side; instead, you must use an additional variable (see +below for example). + +@kindex ; @r{translated to @samp{:} in @file{texmf.cnf}} +A @samp{;} in @var{value} is translated to @samp{:} if running under +Unix, in order to have a single @file{texmf.cnf} that can support both +Unix and Windows systems. This translation happens with any value, not +just search paths, but fortunately in practice @samp{;} is not needed +in other values. + +@item All definitions are read before anything is expanded, so you can +use variables before they are defined (like Make, unlike most other +programs). +@end itemize + +@noindent Here is a configuration file fragment illustrating most of +these points: + +@example +% TeX input files -- i.e., anything to be found by \input or \openin ... +latex209_inputs = .:$TEXMF/tex/latex209//:$TEXMF/tex// +latex2e_inputs = .:$TEXMF/tex/latex//:$TEXMF/tex// +TEXINPUTS = .:$TEXMF/tex// +TEXINPUTS.latex209 = $latex209_inputs +TEXINPUTS.latex2e = $latex2e_inputs +TEXINPUTS.latex = $latex2e_inputs +@end example + +@cindex shell scripts as configuration files +@cindex configuration files as shell scripts. +This format has some similarity to Bourne shell scripts---change the +comment character to @code{#}, disallow spaces around the @code{=}, +and get rid of the @code{.@var{name}} convention, and it could be run +through the shell. However, there seemed little advantage in this, +since all the information would have to passed back to Kpathsea and +parsed there anyway, since the @code{sh} process couldn't affect its +parent's environment. + +@kindex = @r{omitted in @file{texmf.cnf} and misparsing} +The combination of spaces being ignored before the @code{.} of a +program name qualifer and the optional @samp{=} for the assignment has +an unexpected consequence: if the value begins with a literal @samp{.} +and the @samp{=} is omitted, the intended value is interpreted as a +program name. For example, a line @code{var .;/some/path} is taken as +an empty value for @code{var} running under the program named +@samp{;/some/path}. To diagnose this, Kpathsea warns if the program +name contains a path separator or other special character. The +simplest way to avoid the problem is to use the @code{=}. + +Exactly when a character will be considered special or act as itself +depends on the context in which it is used. The rules are inherent in +the multiple levels of interpretation of the configuration (parsing, +expansion, search, @dots{}) and so cannot be concisely stated, +unfortunately. There is no general escape mechanism; in particular, +@samp{\} is not an ``escape character'' in @file{texmf.cnf} files. +When it comes choosing directory names for installation, it is safest to +avoid them all. + +@flindex cnf.c +The implementation of all this is in @file{kpathsea/cnf.c}. + + +@node Path expansion +@section Path expansion + +@cindex path expansion +@cindex expansion, search path + +Kpathsea recognizes certain special characters and constructions in +search paths, similar to that in shells. As a general example: +@samp{~$USER/@{foo,bar@}//baz} expands to all subdirectories under +directories @file{foo} and @file{bar} in @t{$USER}'s home directory that +contain a directory or file @file{baz}. + +These expansions are explained in the sections below. + +@menu +* Default expansion:: a: or :a or a::b expands to a default. +* Variable expansion:: $foo and $@{foo@} expand to environment values. +* Tilde expansion:: ~ and ~user expand to home directories. +* Brace expansion:: a@{foo,bar@}b expands to afoob abarb. +* KPSE_DOT expansion:: . is replaced with $KPSE_DOT if it is defined. +* Subdirectory expansion:: a// and a//b recursively expand to subdirs. +@end menu + + +@node Default expansion +@subsection Default expansion + +@kindex :: @r{expansion} +@cindex doubled colons +@cindex leading colons +@cindex trailing colons +@cindex extra colons +@cindex default expansion +@cindex expansion, default + +If the highest-priority search path (@pxref{Path sources}) contains an +@dfn{extra colon} (i.e., leading, trailing, or doubled), Kpathsea +inserts at that point the next-highest-priority search path that is +defined. If that inserted path has an extra colon, the same happens +with the next-highest. (An extra colon in the compile-time default +value has unpredictable results, so installers beware.) + +For example, given an environment variable setting + +@example +setenv TEXINPUTS /home/karl: +@end example + +@noindent and a @code{TEXINPUTS} value from @file{texmf.cnf} of + +@example +.:$TEXMF//tex +@end example + +@noindent then the final value used for searching will be: + +@example +/home/karl:.:$TEXMF//tex +@end example + +Put another way, default expansion works on ``formats'' (search +paths), and not directly on environment variables. Example, showing +the trailing @samp{:} ignored in the first case and expanded in the second: + +@example +$ env TTFONTS=/tmp: kpsewhich --expand-path '$TTFONTS' +/tmp +$ env TTFONTS=/tmp: kpsewhich --show-path=.ttf +/tmp:.:/home/olaf/texmf/fonts/truetype//:... +@end example + +Since Kpathsea looks for multiple configuration files, it would be +natural to expect that (for example) an extra colon in +@file{./texmf.cnf} would expand to the path in @file{$TEXMF/texmf.cnf}. +Or, with Dvips' configuration files, that an extra colon in +@file{config.$PRINTER} would expand to the path in @file{config.ps}. +This doesn't happen. It's not clear this would be desirable in all +cases, and trying to devise a way to specify the path to which the extra +colon should expand seemed truly baroque. +@cindex Bach, Johann Sebastian + +Technicality: Since it would be useless to insert the default value in +more than one place, Kpathsea changes only one extra @samp{:} and leaves +any others in place (they will eventually be ignored). Kpathsea checks +first for a leading @samp{:}, then a trailing @samp{:}, then a doubled +@samp{:}. + +@flindex kdefault.c +You can trace this by debugging ``paths'' (@pxref{Debugging}). +Default expansion is implemented in the source file +@file{kpathsea/kdefault.c}. + + +@node Variable expansion +@subsection Variable expansion + +@kindex $ @r{expansion} +@cindex environment variables in paths +@cindex variable expansion +@cindex expansion, variable +@flindex texmf.cnf@r{, and variable expansion} + +@samp{$foo} or @samp{$@{foo@}} in a path element is replaced by (1) the +value of an environment variable @samp{foo} (if defined); (2) the value +of @samp{foo} from @file{texmf.cnf} (if defined); (3) the empty string. + +If the character after the @samp{$} is alphanumeric or @samp{_}, the +variable name consists of all consecutive such characters. If the +character after the @samp{$} is a @samp{@{}, the variable name consists +of everything up to the next @samp{@}} (braces may not be nested around +variable names). Otherwise, Kpathsea gives a warning and ignores the +@samp{$} and its following character. + +@cindex quoting variable values +@cindex shell variables +You must quote the @t{$}'s and braces as necessary for your shell. +@emph{Shell} variable values cannot be seen by Kpathsea, i.e., ones +defined by @code{set} in C shells and without @code{export} in Bourne +shells. + +For example, given +@example +setenv tex /home/texmf +setenv TEXINPUTS .:$tex:$@{tex@}prev +@end example +@noindent the final @code{TEXINPUTS} path is the three directories: +@example +.:/home/texmf:/home/texmfprev +@end example + +The @samp{.@var{progname}} suffix on variables and +@samp{_@var{progname}} on environment variable names are not implemented +for general variable expansions. These are only recognized when search +paths are initialized (@pxref{Path sources}). + +@flindex variable.c +Variable expansion is implemented in the source file +@file{kpathsea/variable.c}. + + +@node Tilde expansion +@subsection Tilde expansion + +@kindex ~ @r{expansion} +@cindex home directories in paths +@cindex tilde expansion +@cindex expansion, tilde + +@vindex HOME@r{, as ~ expansion} +@vindex USERPROFILE@r{, as ~ expansion} +A leading @samp{~} in a path element is replaced by the value of the +environment variable @code{HOME}, or @file{.} if @code{HOME} is not +set. On Windows, the environment variable @code{USERPROFILE} is +checked instead of @code{HOME}. + +A leading @samp{~@var{user}} in a path element is replaced by +@var{user}'s home directory from the system @file{passwd} database. + +For example, +@example +setenv TEXINPUTS ~/mymacros: +@end example + +@noindent will prepend a directory @file{mymacros} in your home +directory to the default path. + +@cindex @t{root} user +@cindex trailing @samp{/} in home directory +@kindex /@r{, trailing in home directory} +As a special case, if a home directory ends in @samp{/}, the trailing +slash is dropped, to avoid inadvertently creating a @samp{//} construct +in the path. For example, if the home directory of the user @samp{root} +is @samp{/}, the path element @samp{~root/mymacros} expands to just +@samp{/mymacros}, not @samp{//mymacros}. + +@flindex tilde.c +Tilde expansion is implemented in the source file @file{kpathsea/tilde.c}. + + +@node Brace expansion +@subsection Brace expansion + +@kindex @{ @r{expansion} +@cindex brace expansion + +@samp{x@{@var{a},@var{b}@}y} expands to @samp{x@var{a}y:x@var{b}y}. +For example: + +@example +foo/@{1,2@}/baz +@end example + +@noindent expands to @samp{foo/1/baz:foo/2/baz}. @samp{:} is the path +separator on the current system; e.g., on a Windows system, it's @samp{;}. + +Braces can be nested; for example, @samp{x@{A,B@{1,2@}@}y} expands to +@samp{xAy:xB1y:xB2y}. + +Multiple non-nested braces are expanded from right to left; for example, +@samp{x@{A,B@}@{1,2@}y} expands to @samp{x@{A,B@}1y:x@{A,B@}2y}, which +expands to @samp{xA1y:xB1y:xA2y:xB2y}. + +@cindex multiple @TeX{} hierarchies +This feature can be used to implement multiple @TeX{} hierarchies, by +assigning a brace list to @code{$TEXMF}, as mentioned in +@file{texmf.in}. + +You can also use the path separator instead of the comma. The last +example could have been written @samp{x@{A:B@}@{1:2@}y} (on Unix). + + +@flindex expand.c +Brace expansion is implemented in the source file +@file{kpathsea/expand.c}. + + +@node KPSE_DOT expansion +@subsection @code{KPSE_DOT} expansion + +@kindex KPSE_DOT @r{expansion} + +When @code{KPSE_DOT} is defined in the environment, it names a directory +that should be considered the current directory for the purpose of +looking up files in the search paths. This feature is needed by the +@samp{mktex@dots{}} scripts @ref{mktex scripts}, because these +change the working directory. You should not ever define it yourself. + + +@node Subdirectory expansion +@subsection Subdirectory expansion + +@kindex // +@cindex subdirectory searching +@cindex expansion, subdirectory + +@cindex alphabetical order, not +Two or more consecutive slashes in a path element following a directory +@var{d} is replaced by all subdirectories of @var{d}: first those +subdirectories directly under @var{d}, then the subsubdirectories under +those, and so on. At each level, the order in which the directories are +searched is unspecified. (It's ``directory order'', and definitely not +alphabetical.) + +If you specify any filename components after the @samp{//}, only +subdirectories which match those components are included. For example, +@samp{/a//b} would expand into directories @file{/a/1/b}, @file{/a/2/b}, +@file{/a/1/1/b}, and so on, but not @file{/a/b/c} or @file{/a/1}. + +You can include multiple @samp{//} constructs in the path. + +@samp{//} at the beginning of a path is ignored; you didn't really want +to search every directory on the system, did you? + +@cindex trick for detecting leaf directories +@cindex leaf directory trick +@cindex Farwell, Matthew +@cindex MacKenzie, David +I should mention one related implementation trick, which I took from GNU +find. Matthew Farwell suggested it, and David MacKenzie implemented it. + +@vindex st_nlink +The trick is that in every real Unix implementation (as opposed to the +POSIX specification), a directory which contains no subdirectories will +have exactly two links (namely, one for @file{.} and one for @file{..}). +That is to say, the @code{st_nlink} field in the @samp{stat} structure +will be two. Thus, we don't have to stat everything in the bottom-level +(leaf) directories---we can just check @code{st_nlink}, notice it's two, +and do no more work. + +But if you have a directory that contains a single subdirectory and 500 +regular files, @code{st_nlink} will be 3, and Kpathsea has to stat every +one of those 501 entries. Therein lies slowness. + +@vindex ST_NLINK_TRICK +You can disable the trick by undefining @code{ST_NLINK_TRICK} in +@file{kpathsea/config.h}. (It is undefined by default except under Unix.) + +@flindex elt-dirs.c +Unfortunately, in some cases files in leaf directories are +@code{stat}'d: if the path specification is, say, +@samp{$TEXMF/fonts//pk//}, then files in a subdirectory +@samp{@dots{}/pk}, even if it is a leaf, are checked. The reason +cannot be explained without reference to the implementation, so read +@file{kpathsea/elt-dirs.c} (search for @samp{may descend}) if you are +curious. And if you find a way to solve the problem, please let me +know. + +@flindex elt-dirs.c +Subdirectory expansion is implemented in the source file +@file{kpathsea/elt-dirs.c}. + + +@node Casefolding search +@section Casefolding search + +@cindex casefolding search +@cindex search, case-insensitive + +In Kpathsea version 6.3.0 (released with @TeX{} Live 2018), a new +fallback search was implemented on Unix-like systems, including Macs: +for each path element in turn, if no match is found by the normal +search, and the path element allows for checking the filesystem, a +second check is made for a case-insensitive match. + +@vindex texmf_casefold_search +This is enabled at compile-time on Unix systems, and enabled at +runtime by setting the configuration variable +@code{texmf_casefold_search}, to a true value, e.g., @samp{1}; this is +done by default in @TeX{} Live. + +@menu +* Rationale: Casefolding rationale. +* Examples: Casefolding examples. +@end menu + +@node Casefolding rationale +@subsection Casefolding rationale + +@cindex casefolding fallback rationale +@cindex rationale for casefolding fallback +@cindex system-dependent casefolding behavior + +@cindex filesystem, case-(in)sensitive +@cindex Apple filesystem, case-insensitive +@cindex Mac filesystem, case-insensitive +The purpose of the fallback casefolding search is to ease moving +complex documents between case-insensitive (file)systems and +case-sensitive ones. In particular, Apple decided to make the default +filesystem on Macs be case-insensitive some years ago, and this has +exacerbated a problem of people creating documents that use, say, an +image under the name @file{foo.jpg}, while the actual file is named +@file{foo.JPG} or @file{Foo.jpg}. It works on the Mac but if the +document is transferred and run on a standard case-sensitive Unix +(file)system, the file can't be found, due only to differences in +case. + +This same problematic scenario has always existed on Windows, but for +whatever reason, it has become much more common since Apple also went +to a case-insensitive filesystem. Hence the relatively late change +to the Kpathsea behavior. + +@cindex Windows and casefolding +The fallback case-insensitive search is omitted at compile-time on +Windows, where (for practical purposes) all file names are +case-insensitive at the kernel level, and so the normal search will +already have definitively matched or not. Therefore, search results +in unusual cases can be different on Windows and Unix---but this has +always been true. + + +@node Casefolding examples +@subsection Casefolding examples + +@cindex casefolding examples +@cindex examples, of casefolding searches + +The casefolding implementation prefers exact matches to casefolded +matches within a given path element, so as to retain most +compatibility. Backward compatibility is not perfect, however, as a +casefolded match may be found in an earlier path element than an exact +match was previously found (see example #4 below). Still, preferring +the match in the earlier element seemed potentially less confusing +than otherwise, and is in fact consistent with past behavior on +Windows. Since case mismatches are rare to begin with, and name +collisions with respect only to case thus even more rare, the hope is +that it will not cause difficulties in practice. + +If it's desirable in a given situation to have the exact same search +behavior as previously, that can be accomplished by setting the +configuration variable @code{texmf_casefold_search} to @samp{0} +(@pxref{Path sources}). + +Some examples to illustrate the new behavior follow. + +Example #1: suppose the file @file{./foobar.tex} exists. Now, +searching for @file{./FooBar.TeX} (or any other case variation) will +succeed, returning @file{./foobar.tex}---the name as stored on disk. +In previous releases, or if @code{texmf_casefold_search} is false, the +search would fail. + +Example #2: suppose we are using a case-sensitive (file)system, and +the search path is @samp{.:/somedir}, and the files +@file{./foobar.tex} and @file{/somedir/FooBar.TeX} both exist. Both +now and previously, searching for @file{foobar.tex} returns +@file{./foobar.tex}. However, searching for @file{FooBar.TeX} now +returns @file{./foobar.tex} instead of @file{/somedir/FooBar.TeX}; +this is the incompatibility mentioned above. Also (as expected), +searching for @file{FOOBAR.TEX} (or whatever variation) will now +return @file{./foobar.tex}, whereas before it would fail. Searching +for all (@samp{kpsewhich --all}) @file{foobar.tex} will return both +matches. + +Example #3: same as example #2, but on a case-insensitive +(file)system: both now and previously, searching for @file{FooBar.TeX} +returns @file{./foobar.tex}, since the system considers that a match. +The Kpathsea casefolding never comes into play. + +Example #4: if we have (on a case-sensitive system) both +@file{./foobar.tex} and @file{./FOOBAR.TEX}, searching with the exact +case returns that exact match, now and previously. Searching for +@file{FooBar.tex} will now return one or the other (chosen +arbitrarily), rather than failing. Perhaps unexpectedly, searching +for all @file{foobar.tex} or @file{FooBar.tex} will also return only +one or the other, not both (see more below). + +Example #5: the font file @file{STIX-Regular.otf} is included in +@TeX{} Live in the system directory +@file{texmf-dist/fonts/opentype/public/stix}. Because Kpathsea never +searches the disk in the big system directory, the casefolding is not +done, and a search for @samp{stix-regular.otf} will fail (on +case-sensitive systems), as it always has. + +@kindex !! @r{and casefolding} +The caveat about not searching the disk amounts to saying that +casefolding does not happen in the trees specified with @samp{!!} +(@pxref{ls-R}), that is, where only database (@file{ls-R}) searching +is done. In @TeX{} Live, that is the @samp{texmf-local} and +@samp{texmf-dist} trees (also @code{$TEXMFSYSCONFIG} and +@code{$TEXMFSYSVAR}, but those are rarely noticed). The rationale for +this is that in practice, case mangling happens with user-created +files, not with packages distributed as part of the @TeX{} system. + +One more caveat: the purpose of @code{kpsewhich} is to exercise the +path searching in Kpathsea as it is actually done. Therefore, as +shown above, @samp{kpsewhich --all} will not return all matches +regardless of case within a given path element. If you want to find +all matches in all directories, @code{find} is the best tool, although +the setup takes a couple steps: + +@example +kpsewhich -show-path=tex >/tmp/texpath # search path specification +kpsewhich -expand-path="`cat /tmp/texpath`" >/tmp/texdirs # all dirs +tr ':' '\n' /tmp/texdirlist # colons to newlines +find `cat /tmp/texdirlist` -iname somefile.tex -print ls-R +@end example + +@noindent +@opindex --color=tty +@flindex /etc/profile @r{and aliases} +presuming your @code{ls} produces the right output format (see the +section below). GNU @code{ls}, for example, outputs in this format. +Also presuming your @code{ls} hasn't been aliased in a system file +(e.g., @file{/etc/profile}) to something problematic, e.g., @samp{ls +--color=tty}. In that case, you will have to disable the alias before +generating @file{ls-R}. For the precise definition of the file format, +see @ref{Database format}. + +Regardless of whether you use the supplied script or your own, you +will almost certainly want to invoke it via @code{cron}, so when you +make changes in the installed files (say if you install a new @LaTeX{} +package), @file{ls-R} will be automatically updated. However, for +those using @TeX{} Live or system distributions, the package managers +should run @code{mktexlsr} as needed. + +@opindex -A @r{option to @code{ls}} +@cindex dot files +@flindex . @r{files} +@flindex . @r{directories, ignored} +@flindex .tex @r{file, included in @file{ls-R}} +The @samp{-A} option to @code{ls} includes files beginning with @samp{.} +(except for @file{.} and @file{..}), such as the file @file{.tex} +included with the @LaTeX{} tools package. (On the other hand, +@emph{directories} whose names begin with @samp{.} are always ignored.) + +@cindex symbolic links, and @file{ls-R} +@opindex -L @r{option to @code{ls}} +If your system does not support symbolic links, omit the @samp{-L}. + +@cindex automounter, and @file{ls-R} +@cindex NFS and @file{ls-R} +@code{ls -LAR @var{/your/texmf/root}} will also work. But using +@samp{./} avoids embedding absolute pathnames, so the hierarchy can be +easily transported. It also avoids possible trouble with automounters +or other network filesystem conventions. + +@cindex warning about unusable @file{ls-R} +@cindex unusable @file{ls-R} warning +Kpathsea warns you if it finds an @file{ls-R} file, but the file does +not contain any usable entries. The usual culprit is running plain +@samp{ls -R} instead of @samp{ls -LR ./} or @samp{ls -R +@var{/your/texmf/root}}. Another possibility is some system directory +name starting with a @samp{.} (perhaps if you are using AFS); Kpathsea +ignores everything under such directories. + +@kindex !! @r{in path specifications} +@cindex disk searching, avoiding +If a particular path element begins with @samp{!!}, @emph{only} the +database will be searched for that element, never the disk; and if the +database does not exist, nothing at all will be searched. In @TeX{} +Live, most of the trees are specified with @samp{!!}. + +For path elements that do not begin with @samp{!!}, if the database +exists, it will be used, and the disk will not be searched. However, +in this case, if the database does not exist, the disk will be +searched. In @TeX{} Live, the most notable case of this is the +@code{TEXMFHOME} tree, to allow users to add and remove files from +their own tree without having to worry about @code{ls-R}. + +(Aside: there are uncommon cases where a @samp{!!} tree will be +searched on disk even if the @code{ls-R} file exists; they are too +obscure to try to explain here. See @file{pathsearch.c} in the source +if you need to know.) + +To sum up: do not create an @code{ls-R} file unless you also take care +to keep it up to date. Otherwise newly-installed files will not be +found. + + + +@node Filename aliases +@subsection Filename aliases + +@cindex filename aliases +@cindex aliases, for filenames + +In some circumstances, you may wish to find a file under several names. +For example, suppose a @TeX{} document was created using a DOS system +and tries to read @file{longtabl.sty}. But now it's being run on a Unix +system, and the file has its original name, @file{longtable.sty}. The +file won't be found. You need to give the actual file +@file{longtable.sty} an alias @samp{longtabl.sty}. + +@c As another example, suppose you are creating a @TeX{} distribution on a +@c CD-ROM or a DOS system; then the file @file{mf.base} gets stored as +@c @file{mf.bas}. But Metafont on Unix wants to find @file{mf.base}. Here +@c you need to give the actual file @file{mf.bas} an alias @samp{mf.base}. + +You can handle this by creating a file @file{aliases} as a companion to +the @file{ls-R} for the hierarchy containing the file in question. (You +must have an @file{ls-R} for the alias feature to work.) + +The format of @file{aliases} is simple: two whitespace-separated words +per line; the first is the real name @file{longtable.sty}, and second is +the alias (@file{longtabl.sty}). These must be base filenames, with no +directory components. @file{longtable.sty} must be in the sibling +@file{ls-R}. + +Also, blank lines and lines starting with @samp{%} or @samp{#} are +ignored in @file{aliases}, to allow for comments. + +If a real file @file{longtabl.sty} exists, it is used regardless of any +aliases. + + +@node Database format +@subsection Database format + +@cindex format of external database +@cindex database, format of + +The ``database'' read by Kpathsea is a line-oriented file of plain +text. The format is that generated by GNU (and most other) @code{ls} +programs given the @samp{-R} option, as follows. + +@itemize @bullet +@item +Blank lines are ignored. + +@item +If a line begins with @samp{/} or @samp{./} or @samp{../} and ends with +a colon, it's the name of a directory. (@samp{../} lines aren't useful, +however, and should not be generated.) + +@item +All other lines define entries in the most recently seen directory. +@t{/}'s in such lines will produce possibly-strange results. + +@item +Files with no preceding directory line are ignored. +@end itemize + +For example, here's the first few lines of @file{ls-R} (which totals +about 30K bytes) on my system: + +@example +bibtex +dvips +fonts +ls-R +metafont +metapost +tex +web2c + +./bibtex: +bib +bst +doc + +./bibtex/bib: +asi.bib +btxdoc.bib +@dots{} +@end example + + +@node Invoking kpsewhich +@section @code{kpsewhich}: Standalone path searching + +@pindex kpsewhich +@cindex path searching, standalone +@cindex standalone path searching + +The Kpsewhich program exercises the path searching functionality +independent of any particular application. This can also be useful as a +sort of @code{find} program to locate files in your @TeX{} hierarchies, +perhaps in administrative scripts. It is used heavily in the +distributed @samp{mktex@dots{}} scripts. + +Synopsis: + +@example +kpsewhich @var{option}@dots{} @var{filename}@dots{} +@end example + +The options and filename(s) to look up can be intermixed. +Options can start with either @samp{-} or @samp{--}, and any unambiguous +abbreviation is accepted. + +@menu +* Path searching options:: Changing the mode, resolution, etc. +* Specially-recognized files:: Default formats for texmf.cnf, etc. +* Auxiliary tasks:: Path and variable expansion, etc. +* Standard options:: @samp{--help} and @samp{--version}. +@end menu + + +@node Path searching options +@subsection Path searching options + +@cindex path searching options + +Kpsewhich looks up each non-option argument on the command line as a +filename, and returns the first file found. + +Various options alter the path searching behavior: + +@table @samp +@item --all +@opindex --all +@cindex all matches, finding +Report all matches found, one per line. By default, if there is more +than one match, just one will be reported (chosen effectively at +random). Exception: with the glyph formats (@code{pk}, @code{gf}), +this option has no effect and only the first match is returned. + +@item --casefold-search +@itemx --no-casefold-search +@opindex --casefold-search +@opindex --no-casefold-search +Explicitly enable or disable the fallback to a case-insensitive search +on Unix platforms (@pxref{Casefolding search}); no effect on Windows. +The default is enabled, set in @code{texmf.cnf}. Disabling +(@code{--no-casefold-search}) does not mean that searches magically +become case-sensitive when the underlying (file)system is +case-insensitive, it merely means that Kpathsea does not do any +casefolding itself. + +@item --cnf-line=@var{str} +@opindex --cnf-line +Parse @var{str} as if it were a line in the @file{texmf.cnf} +configuration file (@pxref{Config files}), overriding settings in the +actual configuration files, and also in the environment (@pxref{Path +sources}). This is implemented by making any settings from @var{str} +in the environment, overwriting any value already there. Thus, an +extra colon in a @samp{--cnf-line} value will refer to the value from +a configuration file, not a user-set environment variable. + +Furthermore, any variable set from @var{str} will also be set with the +program name suffix. For example, @code{pdftex +--cnf-line=TEXINPUTS=/foo:} will set both @code{TEXINPUTS} and +@code{TEXINPUTS_pdftex} in the environment (and the value will be +@file{/foo} followed by the setting from @file{texmf.cnf}, ignoring +any user-set @code{TEXINPUTS}). + +This behavior is desirable because, in practice, many variables in the +distributed @file{texmf.cnf} are program-specific, and the intuitive +behavior is for values set on the command line with @code{--cnf-line} +to override them. + +@item --dpi=@var{num} +@opindex --dpi=@var{num} +@opindex -D @var{num} +@cindex resolution, setting +Set the resolution to @var{num}; this only affects @samp{gf} and +@samp{pk} lookups. @samp{-D} is a synonym, for compatibility with +Dvips. Default is 600. + +@item --engine=@var{name} +@opindex --engine=@var{name} +@cindex engine name +Set the engine name to @var{name}. By default it is not set. The +engine name is used in some search paths to allow files with the same +name but used by different engines to coexist. + +In particular, since the memory dump files +(@file{.fmt}/@file{.base}/@file{.mem}) are now stored in +subdirectories named for the engine (@file{tex}, @file{pdftex}, +@file{xetex}, etc.), you must specify an engine name in order to find +them. For example, @file{cont-en.fmt} typically exists for both +@file{pdftex} and @file{xetex}. With the default path settings, you +can use @samp{--engine=/} to look for any dump file, regardless of +engine; if a dump file exists for more than one engine, it's +indeterminate which one is returned. (The @samp{/} ends up specifying +a normal recursive search along the path where the dumps are stored, +namely @samp{$TEXMF/web2c@{/$engine,@}}.) + +@item --format=@var{name} +@opindex --format=@var{name} +Set the format for lookup to @var{name}. By default, the format is +guessed from the filename, with @samp{tex} being used if nothing else +fits. The recognized filename extensions (including any leading +@samp{.}) are also allowable @var{name}s. + +All formats also have a name, which is the only way to specify formats +with no associated suffix. For example, for Dvips configuration files +you can use @samp{--format="dvips config"}. (The quotes are for the +sake of the shell.) + +Here's the current list of recognized names and the associated suffixes. +@xref{Supported file formats}, for more information on each of these. + +The strings in parentheses are abbreviations recognized only by +@code{kpsewhich} (not the underlying library calls). They are +provided when it would otherwise require an argument containing a +space to specify the format, to simplify quoting of calls from shells. + +@example +gf: gf +pk: pk +bitmap font (bitmapfont): +tfm: .tfm +afm: .afm +base: .base +bib: .bib +bst: .bst +cnf: .cnf +ls-R: ls-R ls-r +fmt: .fmt +map: .map +mem: .mem +mf: .mf +mfpool: .pool +mft: .mft +mp: .mp +mppool: .pool +MetaPost support (mpsupport): +ocp: .ocp +ofm: .ofm .tfm +opl: .opl .pl +otp: .otp +ovf: .ovf .vf +ovp: .ovp .vpl +graphic/figure: .eps .epsi +tex: .tex .sty .cls .fd .aux .bbl .def .clo .ldf +TeX system documentation (doc): +texpool: .pool +TeX system sources (source): .dtx .ins +PostScript header: .pro +Troff fonts (trofffont): +type1 fonts: .pfa .pfb +vf: .vf +dvips config (dvipsconfig): +ist: .ist +truetype fonts: .ttf .ttc .TTF .TTC .dfont +type42 fonts: .t42 .T42 +web2c files (web2c): +other text files (othertext): +other binary files (otherbin): +misc fonts (miscfont): +web: .web .ch +cweb: .w .web .ch +enc files: .enc +cmap files (cmap): +subfont definition files: .sfd +opentype fonts: .otf +pdftex config (pdftexconfig): +lig files: .lig +texmfscripts: +lua: .lua .luatex .luc .luctex .texlua .texluc .tlu +font feature files: .fea +cid maps: .cid .cidmap +mlbib: .mlbib .bib +mlbst: .mlbst .bst +clua: .dll .so +ris: .ris +bltxml: .bltxml +@end example + +This option and @samp{--path} are mutually exclusive. + +@item --interactive +@opindex --interactive +@cindex interactive query +After processing the command line, read additional filenames to look up +from standard input. + +@item --mktex=@var{filetype} +@itemx --no-mktex=@var{filetype} +@opindex --mktex=@var{filetype} +@opindex --no-mktex=@var{filetype} +Turn on or off the @samp{mktex} script associated with @var{filetype}. +Usual values for @var{filetype} are @samp{pk}, @samp{mf}, @samp{tex}, +and @samp{tfm}. By default, all are off in Kpsewhich, even if they +are enabled for @TeX{}. This option implies setting +@code{--must-exist}. @xref{mktex scripts}. + +@item --mode=@var{string} +@opindex --mode=@var{string} +Set the mode name to @var{string}; this also only affects @samp{gf} and +@samp{pk} lookups. No default: any mode will be found. @xref{mktex +script arguments}. + +@item --must-exist +@opindex --must-exist +Do everything possible to find the files, notably including searching +the disk and running the @samp{mktex} scripts. By default, only the +@file{ls-R} database is checked, in the interest of efficiency. + +@item --path=@var{string} +@opindex --path=@var{string} +Search along the path @var{string} (colon-separated as usual), instead +of guessing the search path from the filename. @samp{//} and all the +usual expansions are supported (@pxref{Path expansion}). This option +and @samp{--format} are mutually exclusive. To output the complete +directory expansion of a path, instead of doing a one-shot lookup, see +@samp{--expand-path} and @samp{--show-path} in the following section. + +@item --progname=@var{name} +@opindex --progname=@var{name} +Set the program name to @var{name}; default is @samp{kpsewhich}. This +can affect the search paths via the @samp{.@var{prognam}} feature in +configuration files (@pxref{Config files}). + +@item --subdir=@var{string} +@opindex --subdir=@var{string} +Report only those matches whose directory part @emph{ends} with +@var{string} (compared literally, except case is ignored on a +case-insensitive operating system). For example, suppose there are +two matches for a given name: + +@example +kpsewhich foo.sty +@result{} /some/where/foo.sty +/another/place/foo.sty +@end example + +@noindent +Then we can narrow the result to what we are interested in with +@option{--subdir}: + +@example +kpsewhich --subdir=where foo.sty +@result{} /some/where/foo.sty + +kpsewhich --subdir=place foo.sty +@result{} /another/place/foo.sty +@end example + +@noindent +The string to match must be at the end of the directory part of the +match, and it is taken literally, with no pattern matching: + +@example +kpsewhich --subdir=another foo.sty +@result{} +@end example + +@noindent +The string to match may cross directory components: + +@example +kpsewhich --subdir=some/where foo.sty +@result{} /some/where/foo.sty +@end example + +@noindent +@option{--subdir} implies @option{--all}; if there is more than one +match, they will all be reported (in our example, both @samp{where} +and @samp{place} end in @samp{e}): + +@example +kpsewhich --subdir=e +@result{} /some/where/foo.sty +/another/place/foo.sty +@end example + +@noindent +Because of the above rules, the presence of a leading @samp{/} is +important, since it ``anchors'' the match to a full component name: + +@example +kpsewhich --subdir=/lace foo.sty +@result{} +@end example + +@noindent +However, a trailing @samp{/} is immaterial (and ignored), since the +match always takes place at the end of the directory part: + +@example +kpsewhich --subdir=lace/ foo.sty +@result{} /another/place/foo.sty +@end example + +@noindent +The purpose of these rules is to make it convenient to find results +only within a particular area of the tree. For instance, a given +script named @file{foo.lua} might exist within both +@file{texmf-dist/scripts/pkg1/} and @file{texmf-dist/scripts/pkg2/}. +By specifying, say, @samp{--subdir=/pkg1}, you can be sure of getting +the one you are interested in. + +We only match at the end because a site might happen to install @TeX{} +in @file{/some/coincidental/pkg1/path/}, and we wouldn't want to match +@file{texmf-dist/scripts/pkg2/} that when searching for @samp{/pkg1}. + +@end table + + +@node Specially-recognized files +@subsection Specially-recognized files for @command{kpsewhich} + +@command{kpsewhich} recognizes a few special filenames on the command +line and defaults to using the `known' file formats for them, merely +to save the time and trouble of specifying the format. This is only a +feature of @command{kpsewhich}; when using the Kpathsea library +itself, none of these special filenames are recognized, and it's still +up to the caller to specify the desired format. + +Here is the list of special filenames to @command{kpsewhich}, along +with their corresponding format: + +@table @file + +@flindex config.ps +@item config.ps +@code{dvips config} + +@flindex dvipdfmx.cfg +@item dvipdfmx.cfg +@samp{other text files} + +@flindex fmtutil.cnf +@item fmtutil.cnf +@samp{web2c files} + +@flindex glyphlist.txt +@item glyphlist.txt +@samp{map} + +@flindex mktex.cnf +@item mktex.cnf +@samp{web2c files} + +@flindex pdfglyphlist.txt +@item pdfglyphlist.txt +@samp{map} + +@flindex pdftex.cfg +@flindex pdftexconfig.tex +@item pdftex.cfg +@samp{pdftex config} (although @file{pdftex.cfg} is not used any more; +look for the file @file{pdftexconfig.tex} instead.) + +@flindex texmf.cnf +@item texmf.cnf +@samp{cnf} + +@flindex XDvi +@item XDvi +@samp{other text files} + +@end table + +A user-specified format will override the above defaults. + +@flindex tcfmgr.map +Another useful configuration file in this regard is @file{tcfmgr.map}, +found in @file{texmf/texconfig/tcfmgr.map}, which records various +information about the above configuration files (among others). + + +@node Auxiliary tasks +@subsection Auxiliary tasks + +@cindex auxiliary tasks + +Kpsewhich provides some features in addition to path lookup as such: + +@table @samp +@item --debug=@var{num} +@opindex --debug=@var{num} +Set debugging options to @var{num}. @xref{Debugging}. + +@item --expand-braces=@var{string} +@opindex --expand-braces=@var{string} +Output variable, tilde, and brace expansion of @var{string}, which is +assumed to be a single path element. @xref{Path expansion}. + +@item --expand-path=@var{string} +@opindex --expand-path=@var{string} +Output the complete expansion of @var{string}, with each element +separated by the usual path separator on the current system (@samp{;} +on Windows, @samp{:} otherwise). This may be useful to construct a +custom search path for a format not otherwise supported. To retrieve +the search path for a format that is already supported, see +@samp{--show-path}. + +Nonexistent directories are culled from the output: + +@example +$ kpsewhich --expand-path '/tmp' +@result{} /tmp +$ kpsewhich --expand-path '/nonesuch' +@result{} +@end example + +For one-shot uses of an arbitrary (not built in to Kpathsea) path, see +@samp{--path} (@pxref{Path searching options}). + +@item --expand-var=@var{string} +@opindex --expand-var=@var{string} +Output the variable and tilde expansion of @var{string}. For example, +with the usual @file{texmf.cnf}, @samp{kpsewhich +--expand-var='$TEXMF'} returns the @TeX{} system hierarchy root(s). +@xref{Path expansion}. The specified @var{string} can contain +anything, though, not just variable references. This calls +@code{kpse_var_expand} (@pxref{Programming with config files}). + +@item --help-formats +@opindex --help-formats +Output information about each supported format (@pxref{Supported file +formats}), including the names and abbreviations, variables +looked for, and the original path. + +@item --safe-in-name=@var{name} +@itemx --safe-out-name=@var{name} +@opindex --safe-in-name=@var{name} +@opindex --safe-out-name=@var{name} +Exit successfully if @var{name} is safe to open for reading or +writing, respectively, else unsuccessfully. No output is written. +These tests take account of the related Kpathsea configuration +settings (@pxref{Calling sequence}). + +@item --show-path=@var{name} +@opindex --show-path=@var{name} +Show the path that would be used for file lookups of file type +@var{name}. Either a filename extension (@samp{pk}, @samp{.vf}, etc.) +or an integer can be used, just as with @samp{--format}, described in +the previous section. + +@item --var-brace-value=@var{variable} +@opindex --var-brace-value=@var{variable} +Like @samp{--var-value} (next), but also expands @samp{@{...@}} +constructs. (@pxref{Brace expansion}). Thus, the value is assumed to +possibly be several path elements, and @samp{~} is expanded at the +beginning of each. The path separator is changed to that of the +current system in the expansion. + +Example: @samp{FOO='.;~' kpsewhich --var-brace-value=FOO} outputs (on +a Unix-ish system) @samp{.:/home/karl}, supposing the latter is the +current user's home directory. Note that the @samp{;} in the source +value, as commonly used in @file{texmf.cnf}, has changed to a +@samp{:}, as the normal path separator on the current system. On a +Windows-ish system, the @samp{;} would remain. + +@item --var-value=@var{variable} +@opindex --var-value=@var{variable} +Outputs the value of @var{variable} (a simple identifier like +@samp{TEXMFDIST}, with no @samp{$} or other constructs), expanding +@samp{$} (@pxref{Variable expansion}) and @samp{~} (@pxref{Tilde +expansion}) constructs in the value. @samp{~} expansion happens at the +beginning of the overall value and at the beginning of a variable +expansion, but not arbitrarily within the string. Braces are not expanded. + +Example: @samp{--var-value=texmf_casefold_search} outputs (if the +default is not changed) @samp{1}. + +Example to contrast with @samp{--var-brace-value}: @samp{FOO='.;~' +kpsewhich --var-value=FOO} outputs @samp{.;~}, i.e., the same as the +input value, on all systems. + +@end table + + +@node Standard options +@subsection Standard options + +@cindex standard options + +Kpsewhich accepts the standard GNU options: + +@itemize @bullet +@item +@opindex --help +@samp{--help} prints a help message on standard output and exits +successfully. + +@item +@opindex --version +@samp{--version} prints the Kpathsea version number and exits successfully. +@end itemize + + +@node TeX support +@chapter @TeX{} support + +@cindex @TeX{} support + +Although the basic features in Kpathsea can be used for any type of +path searching, it came about, as usual, with a specific application +in mind: I wrote Kpathsea specifically for @TeX{} system programs. I +had been struggling with the programs I was using (Dvips, Xdvi, and +@TeX{} itself) having slightly different notions of how to specify +paths; and debugging was painful, since no code was shared. + +Therefore, Kpathsea provides some @TeX{}-specific formats and +features. Indeed, many of the purportedly generic path searching +features were provided because they seemed useful in that con@TeX{}t +(font lookup, particularly). + +Kpathsea provides a standard way to search for files of any of the +supported file types; glyph fonts are a bit different than all the +rest. Searches are based solely on names of files, not their +contents---if a GF file is (mis)named @file{cmr10.600pk}, it will be +found as a PK file. + +@menu +* Supported file formats:: File types Kpathsea knows about. +* File lookup:: Searching for most kinds of files. +* Glyph lookup:: Searching for bitmap fonts. +* Suppressing warnings:: Avoiding warnings via TEX_HUSH. +* mktex scripts:: Generating files at runtime. +@end menu + + +@node Supported file formats +@section Supported file formats + +@cindex supported file formats +@cindex file formats, supported + +@cindex environment variables for @TeX{} +@cindex @TeX{} environment variables + +Kpathsea has support for a number of file types. Each file type has a +list of environment and config file variables that are checked to define +the search path, and most have a default suffix that plays a role in +finding files (see the next section). Some also define additional +suffixes, and/or a program to be run to create missing files on the fly. + +@cindex program-varying paths +Since environment variables containing periods, such as +@samp{TEXINPUTS.latex}, are not allowed on some systems, Kpathsea looks +for environment variables with an underscore, e.g., +@samp{TEXINPUTS_latex} (@pxref{Config files}). + +The following table lists the above information. You can also get the +list by giving the @samp{--help-formats} option to @code{kpsewhich} +(@pxref{Auxiliary tasks}). + +@table @samp +@item afm +@flindex .afm +@vindex AFMFONTS +(Adobe font metrics, @pxref{Metric files,,, dvips, Dvips}) +@code{AFMFONTS}; +suffix @samp{.afm}. + +@item base +@flindex .base +@vindex MFBASES +@vindex TEXMFINI +(Metafont memory dump, @pxref{Memory dumps,,, web2c, Web2c}) +@code{MFBASES}, @code{TEXMFINI}; +suffix @samp{.base}. + +@item bib +@flindex .bib +@vindex BIBINPUTS +@vindex TEXBIB +(Bib@TeX{} bibliography source, @pxref{bibtex invocation,,, web2c, Web2c}) +@code{BIBINPUTS}, @code{TEXBIB}; +suffix @samp{.bib}. + +@item bltxml +@flindex .bltxml +@vindex BLTXMLINPUTS +(Bib@LaTeX{}ML bibliography files for Biber, @url{https://ctan.org/pkg/biber}) +@code{BLTXMLINPUTS} +suffix @samp{.bltxml}. + +@item bst +@flindex .bst +@vindex BSTINPUTS +(Bib@TeX{} style, @pxref{Basic BibTeX style files,, Basic Bib@TeX{} +style files, web2c, Web2c}) +@code{BSTINPUTS}; +suffix @samp{.bst}. + +@item clua +@flindex .dll +@flindex .so +@vindex CLUAINPUTS +(dynamic libraries for Lua, @url{https://ctan.org/pkg/luatex}) +@code{CLUAINPUTS} +suffixes @samp{.dll} and @samp{.so}. + +@item cmap +@flindex .cmap +@vindex CMAPFONTS +(character map files) +@code{CMAPFONTS}; +suffix @samp{.cmap}. + +@item cnf +@flindex .cnf +@vindex TEXMFCNF +(Runtime configuration files, @pxref{Config files}) +@code{TEXMFCNF}; +suffix @samp{.cnf}. + +@item cweb +@flindex .w +@flindex .web +@vindex CWEBINPUTS +(CWEB input files) +@code{CWEBINPUTS}; +suffixes @samp{.w}, @samp{.web}; +additional suffix @samp{.ch}. + +@item dvips config +@vindex TEXCONFIG +@flindex config.ps@r{, search path for} +(Dvips @samp{config.*} files, such as @file{config.ps}, @pxref{Config +files,,, dvips, Dvips}) +@code{TEXCONFIG}. + +@item enc files +@flindex .enc +@vindex ENCFONTS +(encoding vectors) +@code{ENCFONTS}; +suffix @samp{.enc}. + +@item fmt +@flindex .fmt +@vindex TEXFORMATS +@vindex TEXMFINI +(@TeX{} memory dump, @pxref{Memory dumps,,, web2c, Web2c}) +@code{TEXFORMATS}, @code{TEXMFINI}; +suffix @samp{.fmt}. + +@item font cid map +@flindex .cid +@vindex FONTCIDMAPS +(CJK mapping) +@code{FONTCIDMAPS} +suffix @samp{.cid}. + +@item font feature files +@flindex .fea +@vindex FONTFEATURES +(primarily for OpenType font features) +@code{FONTFEATURES} +suffix @samp{.fea}. + +@item gf +@flindex gf +@vindex GFFONTS +@vindex GLYPHFONTS +@vindex TEXFONTS +(generic font bitmap, @pxref{Glyph files,,, dvips, Dvips}) +@code{@var{program}FONTS}, @code{GFFONTS}, @code{GLYPHFONTS}, @code{TEXFONTS}; +suffix @samp{gf}. + +@item graphic/figure +@flindex .eps +@flindex .epsi +@vindex TEXPICTS +@vindex TEXINPUTS +(Encapsulated PostScript figures, @pxref{PostScript figures,,, dvips, Dvips}) +@code{TEXPICTS}, @code{TEXINPUTS}; +additional suffixes: @samp{.eps}, @samp{.epsi}. + +@item ist +@flindex .ist +@vindex TEXINDEXSTYLE +@vindex INDEXSTYLE +(makeindex style files) +@code{TEXINDEXSTYLE}, @code{INDEXSTYLE}; +suffix @samp{.ist}. + +@item lig files +@flindex .lig +@vindex LIGFONTS +(ligature definition files) +@code{LIGFONTS}; +suffix @samp{.lig}. + +@item ls-R +@flindex ls-R +@vindex TEXMFDBS +(Filename databases, @pxref{Filename database}) +@code{TEXMFDBS}. + +@item map +@flindex .map +@vindex TEXFONTMAPS +(Fontmaps, @pxref{Fontmap}) +@code{TEXFONTMAPS}; +suffix @samp{.map}. + +@item mem +@flindex .mem +@vindex MPMEMS +@vindex TEXMFINI +(MetaPost memory dump, @pxref{Memory dumps,,, web2c, Web2c}) +@code{MPMEMS}, @code{TEXMFINI}; +suffix @samp{.mem}. + +@item @r{MetaPost support} +@vindex MPSUPPORT +(MetaPost support files, used by DMP; @pxref{dmp invocation,,, web2c, Web2c}) +@code{MPSUPPORT}. + +@item mf +@flindex .mf +@vindex MFINPUTS +(Metafont source, @pxref{mf invocation,,, web2c, Web2c}) +@code{MFINPUTS}; +suffix @samp{.mf}; +dynamic creation program: @code{mktexmf}. + +@item mfpool +@flindex .pool +@vindex MFPOOL +(Metafont program strings, @pxref{pooltype invocation,,, web2c, Web2c}) +@code{MFPOOL}, @code{TEXMFINI}; +suffix @samp{.pool}. + +@item mft +@flindex .mft +@vindex MFTINPUTS +(@code{MFT} style file, @pxref{mft invocation,,, web2c, Web2c}) +@code{MFTINPUTS}; +suffix @samp{.mft}. + +@item misc fonts +@vindex MISCFONTS +(font-related files that don't fit the other categories) +@code{MISCFONTS} + +@item mlbib +@flindex .mlbib +@vindex MLBIBINPUTS +@vindex BIBINPUTS +@vindex TEXBIB +(MlBib@TeX{} bibliography source) +@code{MLBIBINPUTS}, @code{BIBINPUTS}, @code{TEXBIB}; +suffixes @samp{.mlbib}, @samp{.mlbib}. + +@item mlbst +@flindex .mlbst +@vindex MLBSTINPUTS +@vindex BSTINPUTS +(MlBib@TeX{} style) +@code{MLBSTINPUTS}, @code{BSTINPUTS}; +suffixes @samp{.mlbst}, @samp{.bst}. + +@item mp +@flindex .mp +@vindex MPINPUTS +(MetaPost source, @pxref{mpost invocation,,, web2c, Web2c}) +@code{MPINPUTS}; +suffix @samp{.mp}. + +@item mppool +@flindex .pool +@vindex MPPOOL +(MetaPost program strings, @pxref{pooltype invocation,,, web2c, Web2c}) +@code{MPPOOL}, @code{TEXMFINI}; +suffix @samp{.pool}. + +@item ocp +@flindex .ocp +@vindex OCPINPUTS +(Omega compiled process files) +@code{OCPINPUTS}; @* +suffix @samp{.ocp}; +dynamic creation program: @code{MakeOmegaOCP}. + +@item ofm +@flindex .ofm +@vindex OFMFONTS +(Omega font metrics) +@code{OFMFONTS}, @code{TEXFONTS}; @* +suffixes @samp{.ofm}, @samp{.tfm}; +dynamic creation program: @code{MakeOmegaOFM}. + +@item opentype fonts +@vindex OPENTYPEFONTS +(OpenType fonts) +@code{OPENTYPEFONTS}. + +@item opl +@flindex .opl +(Omega property lists) +@code{OPLFONTS}, @code{TEXFONTS}; +suffix @samp{.opl}. + +@item otp +@flindex .otp +@vindex OTPINPUTS +(Omega translation process files) +@code{OTPINPUTS}; +suffix @samp{.otp}. + +@item ovf +@flindex .ovf +@vindex OVFFONTS +(Omega virtual fonts) +@code{OVFFONTS}, @code{TEXFONTS}; +suffix @samp{.ovf}. + +@item ovp +@flindex .ovp +@vindex OVPFONTS +(Omega virtual property lists) +@code{OVPFONTS}, @code{TEXFONTS}; +suffix @samp{.ovp}. + +@item pdftex config +@vindex PDFTEXCONFIG +(PDF@TeX{}-specific configuration files) +@code{PDFTEXCONFIG}. + +@item pk +@flindex .pk +@vindex PKFONTS +@vindex TEXPKS +@vindex GLYPHFONTS +@vindex TEXFONTS +(packed bitmap fonts, @pxref{Glyph files,,, dvips, Dvips}) +@code{@var{PROGRAM}FONTS} (@var{program} being @samp{XDVI}, etc.), +@code{PKFONTS}, @code{TEXPKS}, @code{GLYPHFONTS}, @code{TEXFONTS}; +suffix @samp{pk}; +dynamic creation program: @code{mktexpk}. + +@item PostScript header +@flindex .pro +@vindex TEXPSHEADERS +@vindex PSHEADERS +(downloadable PostScript, @pxref{Header files,,, dvips, Dvips}) +@code{TEXPSHEADERS}, @code{PSHEADERS}; +additional suffix @samp{.pro}. + +@item ris +@flindex .ris +@vindex RISINPUTS +(RIS bibliography files, primarily for Biber, @url{https://ctan.org/pkg/biber}) +@code{RISINPUTS} +suffix @samp{.ris}. + +@item subfont definition files +@flindex .sfd +@vindex SFDFONTS +(subfont definition files) +@code{SFDFONTS} +suffix @samp{.sfd}. + +@item tex +@flindex .tex +@vindex TEXINPUTS +(@TeX{} source, @pxref{tex invocation,,, web2c, Web2c}) +@code{TEXINPUTS}; +suffix @samp{.tex}; +additional suffixes: none, because such a list cannot be complete; +dynamic creation program: @code{mktextex}. + +@item TeX system documentation +@flindex doc files +@vindex TEXDOCS +(Documentation files for the @TeX{} system) +@code{TEXDOCS}. + +@item TeX system sources +@flindex source files +@vindex TEXSOURCES +(Source files for the @TeX{} system) +@code{TEXSOURCES}. + +@item texmfscripts +@vindex TEXMFSCRIPTS +(Architecture-independent executables distributed in the texmf trees) +@code{TEXMFSCRIPTS}. + +@item texpool +@flindex .pool +@vindex TEXPOOL +(@TeX{} program strings, @pxref{pooltype invocation,,, web2c, Web2c}) +@code{TEXPOOL}, @code{TEXMFINI}; +suffix @samp{.pool}. + +@item tfm +@flindex .tfm +@vindex TFMFONTS +@vindex TEXFONTS +(@TeX{} font metrics, @pxref{Metric files,,, dvips, Dvips}) +@code{TFMFONTS}, @code{TEXFONTS}; +suffix @samp{.tfm}; +dynamic creation program: @code{mktextfm}. + +@item Troff fonts +@vindex TRFONTS +(Troff fonts, used by DMP; @pxref{DMP invocation,,, web2c, Web2c}) +@code{TRFONTS}. + +@item truetype fonts +@flindex .ttf +@flindex .ttc +@vindex TTFONTS +(TrueType outline fonts) @code{TTFONTS}; suffixes @samp{.ttf} and +@samp{.TTF}, @samp{.ttc} and @samp{.TTC}, @samp{.dfont}. + +@item type1 fonts +@flindex .pfa +@flindex .pfb +@vindex T1FONTS +@vindex T1INPUTS +@vindex TEXPSHEADERS +@vindex DVIPSHEADERS +(Type 1 PostScript outline fonts, @pxref{Glyph files,,, dvips, Dvips}) +@code{T1FONTS}, @code{T1INPUTS}, @code{TEXPSHEADERS}, @code{DVIPSHEADERS}; +suffixes @samp{.pfa}, @samp{.pfb}. + +@item type42 fonts +@vindex T42FONTS +(Type 42 PostScript outline fonts) @code{T42FONTS}. + +@item vf +@flindex .vf +@vindex VFFONTS +@vindex TEXFONTS +(virtual fonts, @pxref{Virtual fonts,,, dvips, Dvips}) +@code{VFFONTS}, @code{TEXFONTS}; +suffix @samp{.vf}. + +@item web +@flindex .web +@vindex WEBINPUTS +(WEB input files) +@code{WEBINPUTS}; +suffix @samp{.web}; +additional suffix @samp{.ch}. + +@item web2c files +@vindex WEB2C +(files specific to the web2c implementation) +@code{WEB2C}. +@end table + +There are two special cases, because the paths and environment variables +always depend on the name of the program: the variable name is +constructed by converting the program name to upper case, and then +appending @samp{INPUTS}. Assuming the program is called @samp{foo}, +this gives us the following table. + +@table @samp +@item other text files +@vindex FOOINPUTS +(text files used by @samp{foo}) +@code{FOOINPUTS}. + +@item other binary files +@vindex FOOINPUTS +(binary files used by @samp{foo}) +@code{FOOINPUTS}. +@end table + +If an environment variable by these names are set, the corresponding +@file{texmf.cnf} definition won't be looked at (unless, as usual, the +environment variable value has an extra @samp{:}). @xref{Default +expansion}. + +For the font variables, the intent is that: +@itemize @bullet +@item +@code{TEXFONTS} is the default for everything. + +@item +@code{GLYPHFONTS} is the default for bitmap (or, more precisely, +non-metric) files. + +@item +Each font format has a variable of its own. + +@item +@vindex XDVIFONTS +@vindex DVIPSFONTS +Each program has its own font override path as well; e.g., +@code{DVIPSFONTS} for Dvipsk. Again, this is for bitmaps, not metrics. + +@end itemize + + +@node File lookup +@section File lookup + +@cindex file lookup +@cindex searching for files +@cindex @TeX{} file lookup + +This section describes how Kpathsea searches for most files (bitmap font +searches are the exception, as described in the next section). + +Here is the search strategy for a file @var{name}: + +@enumerate +@item +If the file format defines default suffixes, and the suffix of +@var{name} name is not already a known suffix for that format, try the +name with each default appended, and use alternative names found in +the fontmaps if necessary. Example: given @samp{foo.bar}, look for +@samp{foo.bar.tex}. + +@item +Search for @var{name}, and if necessary for alternative names found in +the fontmaps. Example: given @samp{foo.bar}, we also look for +@samp{foo.bar}. + +@item +If the file format defines a program to invoke to create missing files, +run it (@pxref{mktex scripts}). +@end enumerate + +@cindex extensions, filename +@cindex suffixes, filename +@vindex try_std_extension_first +The order in which we search for ``suffixed'' name (item@tie{}1) or +the ``as-is'' name (item@tie{}2) is controlled by the +@file{try_std_extension_first} configuration value. The default set +in @file{texmf.cnf} is true, since common suffixes are already +recognized: @samp{babel.sty} will only look for @samp{babel.sty}, not +@samp{babel.sty.tex}, regardless of this setting. + +When the suffix is unknown (e.g., @samp{foo.bar}), both names are +always tried; the difference is the order in which they are tried. + +@file{try_std_extension_first} only affects names being looked up +which *already* have an extension. A name without an extension (e.g., +@samp{tex story}) will always have an extension added first. + +@flindex tex-file.c +@findex kpathsea_find_file +This algorithm is implemented in the function +@code{kpathsea_find_file} in the source file +@file{kpathsea/tex-file.c}. You can watch it in action with the +debugging options (@pxref{Debugging}). + + +@node Glyph lookup +@section Glyph lookup + +@cindex glyph lookup +@cindex searching for glyphs +@cindex @TeX{} glyph lookup + +This section describes how Kpathsea searches for a bitmap font in GF or +PK format (or either) given a font name (e.g., @samp{cmr10}) and a +resolution (e.g., 600). + +Here is an outline of the search strategy (details in the sections +below) for a file @var{name} at resolution @var{dpi}. The search stops +at the first successful lookup. + +@enumerate +@item +Look for an existing file @var{name}.@var{dpi}@var{format} in the +specified format(s). + +@item If @var{name} is an alias for a file @var{f} in the fontmap +file @file{texfonts.map}, look for @var{f}.@var{dpi}. + +@item Run an external program (typically named @samp{mktexpk}) to +generate the font (@pxref{mktex scripts}) + +@item Look for @var{fallback}.@var{dpi}, where @var{fallback} is some +last-resort font (typically @samp{cmr10}). +@end enumerate + +@flindex tex-glyph.c +@findex kpathsea_find_glyph +This is implemented in @code{kpathsea_find_glyph} in +@file{kpathsea/tex-glyph.c}. + +@menu +* Basic glyph lookup:: Features common to all glyph lookups. +* Fontmap:: Aliases for fonts. +* Fallback font:: Resolutions and fonts of last resort. +@end menu + + +@node Basic glyph lookup +@subsection Basic glyph lookup + +@cindex basic glyph lookup +@cindex common features in glyph lookup + +When Kpathsea looks for a bitmap font @var{name} at resolution @var{dpi} +in a format @var{format}, it first checks each directory in the search +path for a file @samp{@var{name}.@var{dpi}@var{format}}; for example, +@samp{cmr10.600pk}. Kpathsea looks for a PK file first, then a GF file. + +If that fails, Kpathsea looks for +@samp{dpi@var{dpi}/@var{name}.@var{format}}; for example, +@samp{dpi600/cmr10.pk}. This is how fonts are typically stored on +filesystems (such as DOS) that permit only three-character extensions. + +@cindex tolerance for glyph lookup +@cindex glyph lookup bitmap tolerance +@findex KPSE_BITMAP_TOLERANCE +If that fails, Kpathsea looks for a font with a close-enough @var{dpi}. +``Close enough'' is defined by the macro @code{KPSE_BITMAP_TOLERANCE} in +@file{kpathsea/tex-glyph.h} to be @code{@var{dpi} / 500 + 1}. This is +slightly more than the 0.2% minimum allowed by the DVI standard +(@url{@var{CTAN:}/dviware/driv-standard/level-0}). + + +@node Fontmap +@subsection Fontmap + +@cindex fontmap files +@cindex font alias files +@cindex aliases for fonts + +@flindex texfonts.map +If a bitmap font or metric file is not found with the original name (see +the previous section), Kpathsea looks through any @dfn{fontmap} files +for an @dfn{alias} for the original font name. These files are named +@file{texfonts.map} and searched for along the @code{TEXFONTMAPS} +environment/config file variable. All @file{texfonts.map} files that +are found are read; earlier definitions override later ones. + +This feature is intended to help in two respects: + +@enumerate + +@item +@cindex fontnames, arbitrary length +An alias name is limited in length only by available memory, not by your +filesystem. Therefore, if you want to ask for @samp{Times-Roman} +instead of @file{ptmr}, you can (you get @samp{ptmr8r}). + +@item +@cindex circle fonts +@flindex lcircle10 +A few fonts have historically had multiple names: specifically, +La@TeX{}'s ``circle font'' has variously been known as @file{circle10}, +@file{lcircle10}, and @file{lcirc10}. Aliases can make all the names +equivalent, so that it no longer matters what the name of the installed +file is; @TeX{} documents will find their favorite name. + +@end enumerate + +The format of fontmap files is straightforward: + +@itemize @bullet +@cindex comments, in fontmap files +@item Comments start with the last @samp{%} on a line and continue to +the end of the line. (This provides for names that include a %, +ill-advised as that may be.) + +@cindex whitespace, in fontmap files +@item Blank lines are ignored. + +@item Each nonblank line is broken up into a series of @dfn{words}: + a sequence of non-whitespace characters. + +@findex include @r{fontmap directive} +@item If the first word is @samp{include}, the second word is used as + a filename, and it is searched for and read. + +@item Otherwise, the first word on each line is the true filename; + +@item the second word is the alias; + +@item subsequent words are ignored. +@end itemize + +If an alias has an extension, it matches only those files with that +extension; otherwise, it matches anything with the same root, regardless +of extension. For example, an alias @samp{foo.tfm} matches only when +@file{foo.tfm} is being searched for; but an alias @samp{foo} matches +@file{foo.vf}, @file{foo.600pk}, etc. + +As an example, here is an excerpt from the @file{texfonts.map} in the +Web2c distribution. It makes the old and new names of the @LaTeX{} +circle fonts equivalent. + +@example +circle10 lcircle10 +circle10 lcirc10 +lcircle10 circle10 +lcircle10 lcirc10 +lcirc10 circle10 +lcirc10 lcircle10 +@dots{} +@end example + +Fontmaps are implemented in the file @file{kpathsea/fontmap.c}. +The Fontname distribution has much more information on font naming +(@pxref{,,,fontname, Filenames for @TeX{} fonts}). + + +@node Fallback font +@subsection Fallback font + +@cindex fallback font +@cindex fallback resolutions +@cindex font of last resort +@cindex resolutions, last-resort +@cindex last-resort font + +@vindex DVIPSSIZES +@vindex XDVISIZES +@vindex DVILJSIZES +@vindex TEXSIZES +@vindex default_texsizes +If a bitmap font cannot be found or created at the requested size, +Kpathsea looks for the font at a set of @dfn{fallback resolutions}. You +specify these resolutions as a colon-separated list (like search paths). +Kpathsea looks first for a program-specific environment variable (e.g., +@code{DVIPSSIZES} for Dvipsk), then the environment variable +@code{TEXSIZES}, then a default specified at compilation time (the Make +variable @code{default_texsizes}). You can set this list to be empty if +you prefer to find fonts at their stated size or not at all. + +@flindex cmr10@r{, as fallback font} +@findex kpathsea_init_prog +Finally, if the font cannot be found even at the fallback resolutions, +Kpathsea looks for a fallback font, typically @file{cmr10}. Programs +must enable this feature by calling @code{kpathsea_init_prog} +(@pxref{Calling sequence}); the default is no fallback font. + + +@node Suppressing warnings +@section Suppressing warnings + +@cindex warnings, suppressing +@cindex suppressing warnings + +@vindex TEX_HUSH +Kpathsea provides a way to suppress selected usually-harmless warnings; +this is useful at large sites where most users are not administrators, +and thus the warnings are merely a source of confusion, not a help. To +do this, you set the environment variable or configuration file value +@code{TEX_HUSH} to a colon-separated list of values. Here are the +possibilities: + +@vtable @samp +@item all +Suppress everything possible. + +@item checksum +@cindex mismatched checksum warnings +Suppress mismatched font checksum warnings. + +@item lostchar +@cindex missing character warnings +Suppress warnings when a character is missing from a font that a DVI or +VF file tries to typeset. + +@item none +Don't suppress any warnings. + +@item readable +@cindex unreadable file warnings +Suppress warnings about attempts to access a file whose permissions +render it unreadable. + +@item special +@cindex unknown special warnings +@findex \special@r{, suppressing warnings about} +Suppresses warnings about an unimplemented or unparsable +@samp{\special} command. +@end vtable + +@noindent @file{tex-hush.c} defines the function that checks the +variable value. Each driver implements its own checks where +appropriate. + + +@node mktex scripts +@section @file{mktex} scripts + +@cindex @file{mktex} scripts +@cindex scripts for file creation + +@cindex font set, infinite +@cindex dynamic creation of files +@cindex Sauter fonts, and dynamic source creation +@cindex EC fonts, and dynamic source creation +If Kpathsea cannot otherwise find a file, for some file types it is +configured by default to invoke an external program to create it +dynamically (@pxref{mktex configuration}). These are collectively +known as @dfn{@code{mktex} scripts}, since most of them are named +@code{mktex...}. + +For example, this is useful for fonts (bitmaps, TFM's, and +arbitrarily-sizable Metafont sources such as the Sauter and EC fonts), +since any given document can use fonts never before referenced. +Building all fonts in advance is therefore impractical, if not +impossible. + +It is also useful for the @TeX{} @samp{.fmt} (and Metafont +@samp{.base} and Metapost @samp{.mem} files, @pxref{Memory +dumps,,,Web2c,web2c}), where pre-generating every format consumes a +lot of both time and space. + +The script is passed the name of the file to create and possibly other +arguments, as explained below. It must echo the full pathname of the +file it created (and nothing else) to standard output; it can write +diagnostics to standard error. + +@menu +* config: mktex configuration. +* names: mktex script names. +* args: mktex script arguments. +@end menu + + +@node mktex configuration +@subsection @file{mktex} configuration + +@cindex @file{mktex} script configuration +@cindex configuration of @file{mktex} scripts +@cindex enabling @file{mktex} scripts +@cindex disabling @file{mktex} scripts + +The list of file types and program names that can run an external +program to create missing files is listed in the next section. In the +absence of @code{configure} options specifying otherwise, everything +but @file{mktextex} will be enabled by default. The @code{configure} +options to change the defaults are: + +@cindex @code{configure} options for @file{mktex} scripts +@opindex --without-mktexfmt-default +@opindex --without-mktexmf-default +@opindex --without-mktexocp-default +@opindex --without-mktexofm-default +@opindex --without-mktexpk-default +@opindex --without-mktextfm-default +@opindex --with-mktextex-default +@example +--without-mktexfmt-default +--without-mktexmf-default +--without-mktexocp-default +--without-mktexofm-default +--without-mktexpk-default +--without-mktextfm-default +--with-mktextex-default +@end example + +The @code{configure} setting is overridden if the environment variable +or configuration file value named for the script is set; e.g., +@file{MKTEXPK} (@pxref{mktex script arguments}). + +@flindex fmtutils.cnf +@code{mktexfmt} reads a file @file{fmtutil.cnf}, typically located in +@file{texmf/web2c/} to glean its configuration information. The rest +of the files and features in this section are primarily intended for +the font generation scripts. + +@flindex mktex.cnf +@flindex mktex.opt +@cindex site overrides for @code{mktex@dots{}} +As distributed, all the scripts source a file +@file{texmf/web2c/mktex.cnf} if it exists, so you can override various +defaults. +See @file{mktex.opt}, for instance, which defines the default mode, +resolution, some special directory names, etc. If you prefer not to +change the distributed scripts, you can simply create @file{mktex.cnf} +with the appropriate definitions (you do not need to create it if you +have nothing to put in it). @file{mktex.cnf} has no special syntax; +it's an arbitrary Bourne shell script. The distribution contains a +sample @file{mktex.cnf} for you to copy and modify as you please (it +is not installed anywhere). + +@flindex mktex.opt +@vindex MT_FEATURES +In addition, you can configure a number of features with the +@code{MT_FEATURES} variable, which you can define: + +@itemize @bullet +@item +in @file{mktex.opt}, as just mentioned; + +@item +by editing the file @file{mktex.opt}, either before @samp{make +install} (in the source hierarchy) or after (in the installed +hierarchy); + +@item +or in the environment. +@end itemize + +If none of the options below are enabled, @code{mktexpk}, +@code{mktextfm}, and @code{mktexmf} follow the following procedure to +decide where fonts should be installed. Find the tree where the font's +sources are, and test the permissions of the @samp{fonts} directory of +that tree to determine whether it is writable. If it is, put the files +in the tree in appropriate locations. If it isn't writable, see whether +the tree is a system tree (named in @code{SYSTEXMF}). If so, the +@code{VARTEXFONTS} tree is used. In all other cases the working +directory is used. + +The @samp{appendonlydir} option is enabled by default. + +@vtable @samp +@item appendonlydir +@cindex directories, making append-only +@flindex mktexdir +Tell @code{mktexdir} to create directories append-only, i.e., set +their sticky bit (@pxref{Mode Structure,,, coreutils, GNU Core +Utilities}). This feature is silently ignored on non-Unix platforms +(e.g. Windows/NT and MS-DOS) which don't support similar functionality. +This feature is enabled by default. + +@item dosnames +@cindex 8.3 filenames, using +@cindex DOS compatible names +@flindex dpi@var{nnn} directories +Use 8.3 names; e.g., @file{dpi600/cmr10.pk} instead of +@file{cmr10.600pk}. Note that this feature only affects filenames that +would otherwise clash with other TeX-related filenames; @file{mktex} +scripts do nothing about filenames which exceed the 8+3 MS-DOS limits +but remain unique when truncated (by the OS) to these limits, and nether +do the scripts care about possible clashes with files which aren't +related with TeX. For example, @file{cmr10.600pk} would clash with +@file{cmr10.600gf} and is therefore changed when @samp{dosnames} is in +effect, but @file{mf.pool} and @file{mp.base} don't clash with any +TeX-related files and are therefore unchanged. + +This feature is turned on by default on MS-DOS. If you do not wish +@samp{dosnames} to be set on an MS-DOS platform, you need to set the +@code{MT_FEATURES} environment variable to a value that doesn't include +@samp{dosnames}. You can also change the default setting by editing +@file{mktex.opt}, but only if you use the @file{mktex} shell scripts; +the emulation programs don't consult @file{mktex.opt}. + +@item fontmaps +@cindex fontmaps +@cindex fontname +Instead of deriving the location of a font in the destination tree from +the location of the sources, the aliases and directory names from the +Fontname distribution are used. (@pxref{Top,, Introduction, fontname, +Fontname}). + +@item nomfdrivers +@cindex metafont driver files +Let mktexpk and mktextfm create metafont driver files in a temporary +directory. These will be used for just one metafont run and not +installed permanently. + +@item nomode +@cindex mode directory, omitting +Omit the directory level for the mode name; this is fine as long as +you generate fonts for only one mode. + +@item stripsupplier +@cindex supplier directory, omitting +Omit the font supplier name directory level. + +@item striptypeface +@cindex typeface directory, omitting +Omit the font typeface name directory level. + +@item strip +@cindex supplier directory, omitting +@cindex typeface directory, omitting +Omit the font supplier and typeface name directory levels. This feature +is deprecated in favour of @samp{stripsupplier} and @samp{striptypeface}. + +@item varfonts +@flindex /var/tmp/texfonts +@vindex VARTEXFONTS +@cindex Linux File System Standard +When this option is enabled, fonts that would otherwise be written in +system texmf tree go to the @code{VARTEXFONTS} tree instead. The +default value in @file{kpathsea/Makefile.in} is +@file{/var/tmp/texfonts}. The @cite{Linux File System Standard} +recommends @file{/var/tex/fonts}. + +@vindex USE_VARTEXFONTS +The @samp{varfonts} setting in @code{MT_FEATURES} is overridden by the +@code{USE_VARTEXFONTS} environment variable: if set to @samp{1}, the +feature is enabled, and if set to @samp{0}, the feature is disabled. + +@item texmfvar +@vindex TEXMFVAR +Force generated files that would go into a system tree (as defined by +@code{SYSTEXMF}) into @code{TEXMFVAR}. Starting with te@TeX{}-3.0, the +variable @code{TEXMFVAR} is always set. The @samp{varfonts} feature takes +precedence if also set. + +@vindex USE_TEXMFVAR +The @samp{texmfvar} setting in @code{MT_FEATURES} is overridden by the +@code{USE_TEXMFVAR} environment variable: if set to @samp{1}, the +feature is enabled, and if set to @samp{0}, the feature is disabled. +@end vtable + + +@node mktex script names +@subsection @file{mktex} script names + +@cindex @file{mktex} script names +@cindex names for @file{mktex} scripts + +The following table shows the default name of the script for each +of the file types which support runtime generation. + +@table @file +@item mktexfmt +@pindex mktexfmt +@pindex fmtutil +(@samp{.fmt}, @samp{.base}, @samp{.mem}) @TeX{}/Metafont/MetaPost +formats. This script is also named @command{fmtutil}, and reads +@file{fmtutil.cnf} for configuration information. + +@item mktexmf +@pindex mktexmf +(@samp{.mf}) Metafont input files. + +@item mkocp +@pindex mkocp +(@samp{.ocp}) Omega compiled process files. + +@item mkofm +@pindex mkofm +(@samp{.ofm}) Omega font metric files. + +@item mktexpk +@pindex mktexpk +(@samp{pk}) Glyph fonts. + +@item mktextex +@pindex mktextex +(@samp{.tex}) @TeX{} input files (disabled by default). + +@item mktextfm +@pindex mktextfm +(@samp{.tfm}) TFM files. +@end table + +@vindex DVIPSMAKEPK +@vindex XDVIMAKEPK +@vindex DVILJMAKEPK +@noindent These names can be overridden by an environment variable specific +to the program---for example, @code{DVIPSMAKEPK} for Dvipsk. + +@comment next two paragraphs are repeated in dvips.texi +@flindex missfont.log +@cindex failed @code{mktex@dots{}} script invocation +If a @code{mktex@dots{}} script fails, the invocation is appended to a +file @file{missfont.log} (by default) in the current directory. You can +then execute the log file to create the missing files after fixing the +problem. + +@vindex TEXMFOUTPUT +@vindex MISSFONT_LOG +If the current directory is not writable and the environment variable or +configuration file value @code{TEXMFOUTPUT} is set, its value is +used. Otherwise, nothing is written. The name @samp{missfont.log} is +overridden by the @code{MISSFONT_LOG} environment variable or +configuration file value. + + +@node mktex script arguments +@subsection @file{mktex} script arguments + +@cindex arguments to @file{mktex} + +The first argument to a @file{mktex} script is always the name +of the file to be created. + +In the default @file{mktexpk} implementation, additional arguments may +also be passed: + +@table @samp +@item --dpi @var{num} +Sets the resolution of the generated font to @var{num}. +@item --mfmode @var{name} +Sets the Metafont mode to @var{name}. +@item --bdpi @var{num} +Sets the ``base dpi'' for the font. This must match the mode being +used. +@item --mag @var{string} +A ``magstep'' string suitable for the Metafont @code{mag} variable. +This must match the combination of @var{bdpi} and @var{dpi} being used. +@item --destdir @var{string} +A directory name. If the directory is absolute, it is used as-is. +Otherwise, it is appended to the root destination directory set in the +script. +@end table + + +@node Programming +@chapter Programming + +This chapter is for programmers who wish to use Kpathsea. +@xref{Introduction}, for the conditions under which you may do so (in +short, it is released under LGPLv2.1 or later). + +@menu +* Overview: Programming overview. Introduction. +* Calling sequence:: Specifics of what to call. +* Program-specific files:: How to handle these. +* Config: Programming with config files. Getting info from texmf.cnf. +@end menu + + +@node Programming overview +@section Programming overview + +@cindex programming overview +@cindex overview of programming with Kpathsea + +Aside from this manual, your best source of information is the source +to the programs that use Kpathsea (@pxref{Introduction}). First, +Kpsewhich is a small utility program whose sole purpose is to exercise +the main path-searching functionality. Of the drivers, Dviljk is +probably the simplest full application program. Xdvik adds VF support +and the complication of X resources. Dvipsk adds the complication of +its own config files. Web2c is source code I also maintain, so it +uses Kpathsea rather straightforwardly, but is of course complicated +by the Web to C translation. + +@cindex re-entrant API +@cindex API, re-entrant +When looking at these program sources, you should know that previous +versions of the library had a different programming interface; the +current interface supports re-entrancy. Historically, the library +function names were prefixed with @code{kpse_} instead of +@code{kpathsea_}, and they did not need an instance variable as first +argument. This change was made in 2009. The old functions will never +disappear, and can reliably continue to be used when they suffice, as +they do for the programs above. The main application using the +re-entrant API is the MetaPost library used by MetaPost and Lua@TeX{}. + +@flindex pathsearch.h +@flindex tex-file.h +@flindex tex-glyph.h +@flindex kpathsea.h +Beyond these examples, the @file{.h} files in the Kpathsea source +describe the interfaces and functionality (and of course the @file{.c} +files define the actual routines, which are the ultimate documentation). +@file{pathsearch.h} declares the basic searching routine. +@file{tex-file.h} and @file{tex-glyph.h} define the interfaces for +looking up particular kinds of files. In view of the way the headers +depend on each other, it is recommended to use @code{#include +}, which includes every Kpathsea header. + +@flindex config.h +@flindex c-auto.h +If you want to include only specific headers, you should still consider +including @file{kpathsea/config.h} before including any other Kpathsea +header, as it provides symbols used in the other headers. Note that +@file{kpathsea/config.h} includes @file{kpathsea/c-auto.h}, which is +generated by Autoconf. + +@cindex file types, registering new +The library provides no way for an external program to register new file +types: @file{tex-file.[ch]} must be modified to do this. For example, +Kpathsea has support for looking up Dvips config files, even though no +program other than Dvips will likely ever want to do so. I felt this +was acceptable, since along with new file types should also come new +defaults in @file{texmf.cnf} (and its descendant @file{paths.h}), since +it's simplest for users if they can modify one configuration file for +all kinds of paths. + +Kpathsea does not parse any formats itself; it barely opens any files. +Its primary purpose is to return filenames. The GNU font utilities does +contain libraries to read TFM, GF, and PK files, as do the programs +above, of course. + + +@node Calling sequence +@section Calling sequence + +@cindex programming with Kpathsea +@cindex calling sequence + +The typical way to use Kpathsea in your program goes something like this: + +@enumerate + +@item +@findex kpathsea_new +Call @code{kpathsea_new} to create a new library instance. This variable +must be passed as the first argument to all the following library functions. +The rest of this manual will be using @code{kpse} as a placeholder for +the name of this variable. + +@item +@findex kpathsea_set_program_name +@vindex argv[0] +Call @code{kpathsea_set_program_name} with @code{argv[0]} as the second +argument; the third argument is a string or @code{NULL}. The third +argument is used by Kpathsea as the program name for the +@code{.@var{program}} feature of config files (@pxref{Config files}). +If the third argument is @code{NULL}, the value of the second argument +is used. This function must be called before any other use of the +Kpathsea library. + +@vindex kpse->invocation_name +@vindex kpse->invocation_short_name +@vindex kpse->program_name +@cindex error message macros +@code{kpathsea_set_program_name} always sets the variables +@code{kpse->invocation_name} and @code{kpse->invocation_short_name}. +These variables are used in the error message macros defined in +@file{kpathsea/lib.h}. It sets the variable +@code{kpse->program_name} to the program name it uses. + +@vindex KPATHSEA_DEBUG +It also initializes debugging options based on the environment +variable @code{KPATHSEA_DEBUG} (if that is set). + +@cindex SELFAUTOLOC +@cindex SELFAUTODIR +@cindex SELFAUTOPARENT +@cindex symlinks, resolving +@cindex expanding symlinks +Finally, it sets the environment variables @code{SELFAUTOLOC}, @code{SELFAUTODIR} +and @code{SELFAUTOPARENT} to the location, parent and grandparent +directory of the executable, removing @file{.} and @file{..} path +elements and resolving symbolic links. These are used in the default +configuration file to allow people to invoke TeX from anywhere. You +can use @samp{kpsewhich --expand-var=\$SELFAUTOLOC}, etc., to see the +values. + +@item +@vindex kpse->debug @r{variable} +@cindex debugging options, in Kpathsea-using program +Set debugging options. @xref{Debugging}. If your program doesn't have a +debugging option already, you can define one and set +@code{kpse->debug} to the number that the user supplies (as in Dviljk +and Web2c), or you can just omit this altogether (people can always set +@code{KPATHSEA_DEBUG}). If you do have runtime debugging already, you +need to merge Kpathsea's options with yours (as in Dvipsk and Xdvik). + +@item +@vindex client_path @r{in @code{kpse->format_info}} +@vindex kpse->format_info +@flindex resident.c +@cindex config files, for Kpathsea-using programs +If your program has its own configuration files that can define search +paths, you should assign those paths to the @code{client_path} member in +the appropriate element of the @code{kpse->format_info} array. (This +array is indexed by file type; see @file{tex-file.h}.) See +@file{resident.c} in Dvipsk for an example. + +@item +@findex kpathsea_init_prog +@flindex proginit.h +Call @code{kpathsea_init_prog} (see @file{proginit.c}). It's useful for the +DVI drivers, at least, but for other programs it may be simpler to +extract the parts of it that actually apply. This does not initialize +any paths, it just looks for (and sets) certain environment variables +and other random information. (A search path is always initialized at +the first call to find a file of that type; this eliminates much useless +work, e.g., initializing the Bib@TeX{} search paths in a DVI driver.) + +@item +@findex kpathsea_find_file +The routine to actually find a file of type @var{format} is +@file{kpathsea_find_file}. You can call +@code{kpathsea_find_file} after doing only the first and second of the +initialization steps above---Kpathsea automatically reads the +@file{texmf.cnf} generic config files, looks for environment variables, +and does expansions at the first lookup. + +@item +To find PK and/or GF bitmap fonts, the routine +is @code{kpathsea_find_glyph}, defined in +@file{tex-glyph.h}. This returns a structure in addition to the +resultant filename, because fonts can be found in so many ways. See the +documentation in the source. + +@item +@findex kpathsea_open_file +To actually open a file, not just return a filename, call +@code{kpathsea_open_file}. This function takes the name to look up and a +Kpathsea file format as arguments, and returns the usual @code{FILE *}. +It always assumes the file must exist, and thus will search the disk if +necessary (unless the search path specified @samp{!!}, etc.). In other +words, if you are looking up a VF or some other file that need not +exist, don't use this. + +@item +@findex kpathsea_out_name_ok +@TeX{} can write output files, via the @code{\openout} primitive; this opens +a security hole vulnerable to Trojan horse attack: an unwitting user could +run a @TeX{} program that overwrites, say, @file{~/.rhosts}. Analogous +security holes exist for many other programs. To alleviate this, there is a +configuration variable @code{openout_any}, which selects one of three levels +of security. When it is set to @samp{a} (for ``any''), no restrictions are +imposed. When it is set to @samp{r} (for ``restricted''), filenames +beginning with @samp{.} are disallowed (except @file{.tex} because @LaTeX{} +needs it). When it is set to @samp{p} (for ``paranoid'') additional +restrictions are imposed: an absolute filename must refer to a file in (a +subdirectory) of @code{TEXMFOUTPUT}, and any attempt to go up a directory +level is forbidden (that is, paths may not contain a @samp{..} component). +The paranoid setting is the default. (For backwards compatibility, @samp{y} +and @samp{1} are synonyms of @samp{a}, while @samp{n} and @samp{0} are +synonyms for @samp{r}.) The function @code{kpathsea_out_name_ok}, with a +filename as second argument, returns @code{true} if that filename is +acceptable to be opend for output or @code{false} otherwise. + +@item +@findex kpathsea_in_name_ok +Similarly, the function @code{kpathsea_in_name_ok}, with a filename as +second argument, returns @code{true} if that filename is acceptable to be +opend for input or @code{false} otherwise, depending on the value of the +configuration variable @code{openin_any} (with @samp{a} as default). + +@item +@findex kpathsea_finish +To close the kpathsea library instance you are using, call +@code{kpathsea_finish}. This function closes any open log files and +frees the memory used by the instance. + +@end enumerate + +@cindex hash table routines +@cindex memory allocation routines +@cindex string routines +@cindex reading arbitrary-length lines +@cindex input lines, reading +@cindex lines, reading arbitrary-length +Kpathsea also provides many utility routines. Some are generic: hash +tables, memory allocation, string concatenation and copying, string +lists, reading input lines of arbitrary length, etc. Others are +filename-related: default path, tilde, and variable expansion, +@code{stat} calls, etc. (Perhaps someday I'll move the former to a +separate library.) + +@flindex c-*.h +@pindex autoconf@r{, recommended} +The @file{c-*.h} header files can also help your program adapt to many +different systems. You will almost certainly want to use Autoconf and +probably Automake for configuring and building your software if you use +Kpathsea; I strongly recommend using Autoconf and Automake regardless. +They are available from @url{https://gnu.org/software}. + + +@node Program-specific files +@section Program-specific files + +Many programs will need to find some configuration files. Kpathsea +contains some support to make it easy to place them in their own +directories. The Standard @TeX{} directory structure (@pxref{Top,, +Introduction, tds, A Directory Structure for @TeX{} files}), specifies +that such files should go into a subdirectory named after the program, +like @samp{texmf/ttf2pk}. + +Two formats, @samp{kpse_program_text_format} and +@samp{kpse_program_binary_format}, use @code{.:$TEXMF/@var{program}//} +as their compiled-in search path. To override this default, you can +use the variable @code{@var{PROGRAM}INPUTS} in the environment and/or +@samp{texmf.cnf}. That is to say, the name of the variable is +constructed by converting the name of the program to upper case, and +appending @code{INPUTS}. + +The only difference between these two formats is whether +@code{kpathsea_open_file} will open the files it finds in text or binary +mode. + + +@node Programming with config files +@section Programming with config files + +@cindex programming with config files +@cindex config files, programming with + +You can (and probably should) use the same @code{texmf.cnf} +configuration file that Kpathsea uses for your program. This helps +installers by keeping all configuration in one place. + +@findex kpathsea_var_value +@flindex variable.h +@vindex shell_escape@r{, example for code} +To retrieve a value for a configuration variable @var{var}, the best +way is to call @code{kpathsea_var_value} on the string +@code{@var{var}}. This will look first for an environment variable +@var{var}, then a config file value. The result will be the value +found or @samp{NULL}. This function is declared in +@file{kpathsea/variable.h}. For an example, see the +@code{shell_escape} code in @file{web2c/lib/texmfmp.c}. + +The routine to do full variable and tilde expansion of an arbitrary +string in the context of a search path (as opposed to simply +retrieving a value) is @code{kpathsea_var_expand}, also declared in +@file{kpathsea/variable.h}. However, it's generally only necessary to +set the search path structure components as explained in the previous +section instead of using this directly. Because of its usage with any +input string, undefined @code{$FOO} constructs in the argument to +@code{kpathsea_var_expand} are returned literally (@code{"$FOO"}), +while undefined @code{$@{FOO@}} constructs are expanded to the empty +string. + +@findex kpathsea_cnf_get +@flindex cnf.h +If for some reason you want to retrieve a value @emph{only} from a +config file, not automatically looking for a corresponding environment +variable, call @code{kpathsea_cnf_get} (declared in @file{kpathsea/cnf.h}) +with the string @var{var}. + +No initialization calls are needed. + + +@node Reporting bugs +@chapter Reporting bugs + +@cindex reporting bugs +@cindex bugs, reporting + +@flindex tex-k@@tug.org @r{(bug address)} +@cindex bug address +If you have problems or suggestions, please report them to +@email{tex-k@@tug.org} using the bug checklist below. + +Please report bugs in the documentation; not only factual errors or +inconsistent behavior, but unclear or incomplete explanations, typos, +wrong fonts, @dots{} + +@menu +* Bug checklist:: What to include in a good bug report. +* Mailing lists:: Joining the bugs or announcements mailing lists. +* Debugging:: Analyzing runtime problems. +* Logging:: Recording searches. +* Common problems:: When things go wrong. +@end menu + + +@node Bug checklist +@section Bug checklist + +@cindex checklist for bug reports +@cindex bug checklist + +Before reporting a bug, please check below to be sure it isn't already +known (@pxref{Common problems}). + +Bug reports should be sent via electronic mail to +@email{tex-k@@tug.org}. + +The general principle is that a good bug report includes all the +information necessary for reproduction. Therefore, to enable +investigation, your report should include the following: + +@itemize @bullet +@item +@cindex version numbers, determining +The version number(s) of the program(s) involved, and of Kpathsea +itself. You can get the former by giving a sole option @samp{--version} +to the program, and the latter by running @samp{kpsewhich --version}. +The @file{NEWS} and @file{ChangeLog} files also contain the version +number. + +@item +@pindex uname +The hardware, operating system (including version), compiler, and +@code{make} program you are using (the output of @code{uname -a} is a +start on the first two, though incomplete). + +@item +@flindex config.log +Any options you gave to @code{configure}. This is recorded in the +@file{config.status} files. + +@cindex configuration bugs +@flindex config.status +If you are reporting a bug in @samp{configure} itself, it's probably +system-dependent, and it will be unlikely the maintainers can do +anything useful if you merely report that thus-and-such is broken. +Therefore, you need to do some additional work: for some bugs, you can +look in the file @file{config.log} where the test that failed should +appear, along with the compiler invocation and source program in +question. You can then compile it yourself by hand, and discover why +the test failed. Other @samp{configure} bugs do not involve the +compiler; in that case, the only recourse is to inspect the +@code{configure} shell script itself, or the Autoconf macros that +generated @code{configure}. + +@item +The log of all debugging output, if the bug is in path searching. You +can get this by setting the environment variable @code{KPATHSEA_DEBUG} +to @samp{-1} before running the program. Please look at the log +yourself to make sure the behavior is really a bug before reporting it; +perhaps ``old'' environment variable settings are causing files not to +be found, for example. + +@item +The contents of any input files necessary to reproduce the bug. For +bugs in DVI-reading programs, for example, this generally means a DVI +file (and any EPS or other files it uses)---@TeX{} source files are +helpful, but the DVI file is required, because that's the actual +program input. + +@item +@cindex context diff +@cindex sending patches +@flindex ChangeLog @r{entry} +If you are sending a patch (do so if you can!), please do so in the form +of a context diff (@samp{diff -c}) against the original distribution +source. Any other form of diff is either not as complete or harder for +me to understand. Please also include a @file{ChangeLog} entry. + +@item +@cindex stack trace +@cindex debugger +@cindex crashes, reporting +@cindex core dumps, reporting +@cindex null pointers, dereferencing +@pindex gdb@r{, recommended} +If the bug involved is an actual crash (i.e., core dump), it is easy +and useful to include a stack trace from a debugger (I recommend the +GNU debugger GDB (@url{https://gnu.org/software/gdb}). If the +cause is apparent (a @code{NULL} value being dereferenced, for +example), please send the details along. If the program involved is +@TeX{} or Metafont, and the crash is happening at apparently-sound +code, however, the bug may well be in the compiler, rather than in the +program or the library (@pxref{TeX or Metafont failing,, @TeX{} or +Metafont failing}). + +@item +Any additional information that will be helpful in reproducing, +diagnosing, or fixing the bug. +@end itemize + + +@node Mailing lists +@section Mailing lists + +@cindex mailing lists +@cindex bug mailing list +@cindex announcement mailing list + +@flindex tex-k@@tug.org +Web2c and Kpathsea in general are discussed on the mailing list +@email{tex-k@@tug.org}. You can subscribe and peruse the archives on +the web @url{https://lists.tug.org/tex-k}. + +You do not need to join to submit a report, nor will it affect whether +you get a response. Be aware that large data files are sometimes +included in bug reports. If this is a problem for you, do not join +the list. + +If you are looking for general @TeX{} help, such as how to install a +full @TeX{} system or how to use @LaTeX{}, please see +@url{https://tug.org/begin.html}. + + +@node Debugging +@section Debugging + +@cindex debugging +@cindex runtime debugging +@cindex options for debugging + +@vindex kpse->debug +@flindex debug.h +Kpathsea provides a number of runtime debugging options, detailed below +by their names and corresponding numeric values. When the files you +expect aren't being found, the thing to do is enable these options and +examine the output. + +You can set these with some runtime argument (e.g., @samp{-d}) to the +program; in that case, you should use the numeric values described in +the program's documentation (which, for Dvipsk and Xdvik, are different +than those below). It's best to give the @samp{-d} (or whatever) option +first, for maximal output. Dvipsk and Xdvik have additional +program-specific debugging options as well. + +@vindex KPATHSEA_DEBUG +@vindex kpse->debug +You can also set the environment variable @code{KPATHSEA_DEBUG}; in this +case, you should use the numbers below. If you run the program under a +debugger and set the instance variable @code{kpse->debug}, also use the numbers +below. + +@kindex -1 @r{debugging value} +In any case, by far the simplest value to use is @samp{-1}, which will +turn on all debugging output. This is usually better than guessing +which particular values will yield the output you need. + +@cindex debugging output +@cindex standard error and debugging output +Debugging output always goes to standard error, so you can redirect it +easily. For example, in Bourne-compatible shells: +@example +dvips -d -1 @dots{} 2>/tmp/debug +@end example + +@cindex Kpsewhich, and debugging +It is sometimes helpful to run the standalone Kpsewhich utility +(@pxref{Invoking kpsewhich}), instead of the original program. + +@cindex numeric debugging values +In any case, you cannot use the names below; you must always use +somebody's numbers. (Sorry.) To set more than one option, just sum +the corresponding numbers. + +@vtable @code +@item KPSE_DEBUG_STAT @r{(1)} +Report @samp{stat}(2) calls. This is useful for verifying that your +directory structure is not forcing Kpathsea to do many additional file +tests (@pxref{Slow path searching}, and @pxref{Subdirectory +expansion}). If you are using an up-to-date @file{ls-R} database +(@pxref{Filename database}), this should produce no output unless a +nonexistent file that must exist is searched for. + +@item KPSE_DEBUG_HASH @r{(2)} +Report lookups in all hash tables: @file{ls-R} and @file{aliases} +(@pxref{Filename database}); font aliases (@pxref{Fontmap}); and config +file values (@pxref{Config files}). Useful when expected values are not +being found, e.g.., file searches are looking at the disk instead of +using @file{ls-R}. + +@item KPSE_DEBUG_FOPEN @r{(4)} +@findex fopen@r{, redefined} +Report file openings and closings. Especially useful when your system's +file table is full, for seeing which files have been opened but never +closed. In case you want to set breakpoints in a debugger: this works by +redefining @samp{fopen} (@samp{fclose}) to be @samp{kpse_fopen_trace} +(@samp{kpse_fclose_trace}). + +@item KPSE_DEBUG_PATHS @r{(8)} +@tindex kpse_format_info_type +Report general path information for each file type Kpathsea is asked to +search. This is useful when you are trying to track down how a +particular path got defined---from @file{texmf.cnf}, @file{config.ps}, +an environment variable, the compile-time default, etc. This is the +contents of the @code{kpse_format_info_type} structure defined in +@file{tex-file.h}. + +@item KPSE_DEBUG_EXPAND @r{(16)} +Report the directory list corresponding to each path element Kpathsea +searches. This is only relevant when Kpathsea searches the disk, since +@file{ls-R} searches don't look through directory lists in this way. + +@item KPSE_DEBUG_SEARCH @r{(32)} +Report on each file search: the name of the file searched for, the path +searched in, whether or not the file must exist (when drivers search for +@file{cmr10.vf}, it need not exist), and whether or not we are +collecting all occurrences of the file in the path (as with, e.g., +@file{texmf.cnf} and @file{texfonts.map}), or just the first (as with +most lookups). This can help you correlate what Kpathsea is doing with +what is in your input file. + +@item KPSE_DEBUG_VARS @r{(64)} +Report the value of each variable Kpathsea looks up. This is useful for +verifying that variables do indeed obtain their correct values. + +@item GSFTOPK_DEBUG @r{(128)} +Activates debugging printout specific to @code{gsftopk} program. + +@item MAKETEX_DEBUG @r{(512)} +If you use the optional @code{mktex} programs instead of the +traditional shell scripts, this will report the name of the site file +(@file{mktex.cnf} by default) which is read, directories created by +@code{mktexdir}, the full path of the @file{ls-R} database built by +@code{mktexlsr}, font map searches, @code{MT_FEATURES} in effect, +parameters from @code{mktexnam}, filenames added by +@code{mktexupd}, and some subsidiary commands run by the programs. + +@item MAKETEX_FINE_DEBUG @r{(1024)} +When the optional @code{mktex} programs are used, this will print +additional debugging info from functions internal to these programs. +@end vtable + +@cindex @samp{kdebug:} +@vindex hash_summary_only @r{variable for debugging} +@cindex hash table buckets, printing +Debugging output from Kpathsea is always written to standard error, and +begins with the string @samp{kdebug:}. (Except for hash table buckets, +which just start with the number, but you can only get that output +running under a debugger. See comments at the @code{hash_summary_only} +variable in @file{kpathsea/db.c}.) + + +@node Logging +@section Logging + +@cindex log file + +@cindex logging successful searches +@cindex recording successful searches +@cindex usage patterns, finding +@cindex disk usage, reducing +Kpathsea can record the time and filename found for each successful +search. This may be useful in finding good candidates for deletion when +your filesystem is full, or in discovering usage patterns +at your site. + +@vindex TEXMFLOG +To do this, define the environment or config file variable +@code{TEXMFLOG}. The value is the name of the file to append the +information to. The file is created if it doesn't exist, and appended +to if it does. + +@cindex epoch, seconds since +@findex time @r{system call} +Each successful search turns into one line in the log file: two words +separated by a space. The first word is the time of the search, as the +integer number of seconds since ``the epoch'', i.e., UTC midnight 1 +January 1970 (more precisely, the result of the @code{time} system +call). The second word is the filename. + +For example, after @code{setenv TEXMFLOG /tmp/log}, running Dvips on +@file{story.dvi} appends the following lines: + +@example +774455887 /usr/local/share/texmf/dvips/config.ps +774455887 /usr/local/share/texmf/dvips/psfonts.map +774455888 /usr/local/share/texmf/dvips/texc.pro +774455888 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmbx10.600pk +774455889 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmsl10.600pk +774455889 /usr/local/share/texmf/fonts/pk/ljfour/public/cm/cmr10.600pk +774455889 /usr/local/share/texmf/dvips/texc.pro +@end example + +@cindex privacy, semblance of +@noindent Only filenames that are absolute are recorded, to preserve +some semblance of privacy. + +In addition to this Kpathsea-specific logging, @command{pdftex} +provides an option @option{-recorder} to write the names of all files +accessed during a run to the file @file{@var{basefile}.fls}. + +Finally, most systems provide a general tool to output each system +call, thus including opening and closing files. It might be named +@command{strace}, @command{truss}, @command{struss}, or something +else. + + +@node Common problems +@section Common problems + +@cindex common problems +@cindex problems, common +@cindex FAQ, Kpathsea + +Here are some common problems with configuration, compilation, linking, +execution, @dots{} + +@menu +* Unable to find files:: If your program can't find fonts (or whatever). +* Slow path searching:: If it takes forever to find anything. +* Unable to generate fonts:: If mktexpk fails. +* TeX or Metafont failing:: Likely compiler bugs. +@end menu + +@node Unable to find files +@subsection Unable to find files + +@cindex unable to find files +@cindex files, unable to find + +If a program complains it cannot find fonts (or other input files), any +of several things might be wrong. In any case, you may find the +debugging options helpful. @xref{Debugging}. + +@itemize @bullet +@item +Perhaps you simply haven't installed all the necessary files; the basic +fonts and input files are distributed separately from the programs. +@xref{unixtex.ftp}. + +@item +@flindex /etc/profile +@cindex environment variables, old +You have (perhaps unknowingly) told Kpathsea to use search paths that +don't reflect where the files actually are. One common cause is having +environment variables set from a previous installation, thus overriding +what you carefully set in @file{texmf.cnf} (@pxref{Supported file +formats}). System @file{/etc/profile} or other files such may be the +culprit. + +@item +@cindex symbolic links not found +@cindex leaf directories wrongly guessed +Your files reside in a directory that is only pointed to via a symbolic +link, in a leaf directory and is not listed in @file{ls-R}. + +Unfortunately, Kpathsea's subdirectory searching has an irremediable +deficiency: If a directory @var{d} being searched for subdirectories +contains plain files and symbolic links to other directories, but no +true subdirectories, @var{d} will be considered a leaf directory, i.e., +the symbolic links will not be followed. @xref{Subdirectory expansion}. + +You can work around this problem by creating an empty dummy subdirectory +in @var{d}. Then @var{d} will no longer be a leaf, and the symlinks will +be followed. + +The directory immediately followed by the @samp{//} in the path +specification, however, is always searched for subdirectories, even if +it is a leaf. Presumably you would not have asked for the directory to +be searched for subdirectories if you didn't want it to be. + +@item +If the fonts (or whatever) don't already exist, @code{mktexpk} (or +@code{mktexmf} or @code{mktextfm}) will try to create them. If +these rather complicated shell scripts fail, you'll eventually get an +error message saying something like @samp{Can't find font +@var{fontname}}. The best solution is to fix (or at least report) the +bug in @code{mktexpk}; the workaround is to generate the necessary +fonts by hand with Metafont, or to grab them from a CTAN site +(@pxref{unixtex.ftp}). + +@item +There is a bug in the library. @xref{Reporting bugs}. +@end itemize + + +@node Slow path searching +@subsection Slow path searching + +@cindex excessive startup time +@cindex slow startup time +@cindex startup time, excessive + +If your program takes an excessively long time to find fonts or other +input files, but does eventually succeed, here are some possible culprits: + +@itemize @bullet +@item +Most likely, you just have a lot of directories to search, and that +takes a noticeable time. The solution is to create and maintain a +separate @file{ls-R} file that lists all the files in your main @TeX{} +hierarchy. @xref{Filename database}. Kpathsea always uses @file{ls-R} +if it's present; there's no need to recompile or reconfigure any of the +programs. + +@item +Your recursively-searched directories (e.g., +@file{/usr/local/share/texmf/fonts//}), contain a mixture of files and +directories. This prevents Kpathsea from using a useful optimization +(@pxref{Subdirectory expansion}). + +It is best to have only directories (and perhaps a @file{README}) in the +upper levels of the directory structure, and it's very important to have +@emph{only} files, and no subdirectories, in the leaf directories where +the dozens of TFM, PK, or whatever files reside. +@end itemize + +In any case, you may find the debugging options helpful in determining +precisely when the disk or network is being pounded. @xref{Debugging}. + + +@node Unable to generate fonts +@subsection Unable to generate fonts + +@cindex unable to generate fonts +@cindex font generation failures + +Metafont outputs fonts in bitmap format, tuned for a particular +device at a particular resolution, in order to allow for the +highest-possible quality of output. Some DVI-to-whatever programs, +such as Dvips, try to generate these on the fly when they are needed, +but this generation may fail in several cases. + +@cindex @code{mktexpk} can't guess mode +If @code{mktexpk} runs, but fails with this error: +@example +mktexpk: Can't guess mode for @var{nnn} dpi devices. +mktexpk: Use a config file to specify the mode, or update me. +@end example +you need to ensure the resolution and mode match; just +specifying the resolution, as in @code{-D 360}, is not enough. + +You can specify the mode name with the @code{-mode} option on the +Dvips command line, or in a Dvips configuration file (@pxref{Config +files,,, dvips, Dvips}), such as @file{config.ps} in your document +directory, @file{~/.dvipsrc} in your home directory, or in a system +directory (again named @file{config.ps}). (Other drivers use other +files, naturally.) + +For example, if you need 360@dmn{dpi} fonts, you could include this in +a configuration file: +@example +D 360 +M lqmed +@end example + +@cindex Metafont using the wrong device +@cindex device, wrong +If Metafont runs, but generates fonts at the wrong resolution or for +the wrong device, most likely @code{mktexpk}'s built-in guess for the +mode is wrong, and you should override it as above. + +See @url{https://ctan.org/pkg/modes} for a list of resolutions and mode +names for most devices (additional submissions are welcome). + +@flindex .2602gf +@flindex 2602gf +@cindex Metafont making too-large fonts +@cindex proof mode +@cindex online Metafont display, spurious +If Metafont runs but generates fonts at a resolution of 2602@dmn{dpi} +(and prints out the name of each character as well as just a character +number, and maybe tries to display the characters), then your Metafont +base file probably hasn't been made properly. (It's using the default +@code{proof} mode, instead of an actual device mode.) To make a proper +@file{plain.base}, assuming the local mode definitions are contained in +a file @file{modes.mf}, run the following command (assuming Unix): + +@example +inimf "plain; input modes; dump" +@end example + +@noindent +@flindex plain.base +Then copy the @file{plain.base} file from the current directory to where +the base files are stored on your system +(@file{/usr/local/share/texmf/web2c} by default), and make a link +(either hard or soft) from @file{plain.base} to @file{mf.base} in that +directory. +@xref{inimf invocation,,, web2c, Web2c}. + +@cindex Metafont installation +If @code{mf} is a command not found at all by @code{mktexpk}, then you +need to install Metafont (@pxref{unixtex.ftp}). + + +@node TeX or Metafont failing +@subsection @TeX{} or Metafont failing + +@cindex @TeX{} failures +@cindex Metafont failures +@cindex compiler bugs +If @TeX{} or Metafont get a segmentation fault or otherwise fail while +running a normal input file, the problem is usually a compiler bug +(unlikely as that may sound). Even if the trip and trap tests are +passed, problems may lurk. Optimization occasionally causes trouble in +programs other than @TeX{} and Metafont themselves, too. + +@cindex optimization caveat +For a workaround, if you enabled any optimization flags, it's best to +omit optimization entirely. In any case, the way to find the facts is +to run the program under the debugger and see where it's failing. + +@cindex GNU C compiler bugs +@cindex system C compiler bugs +Also, if you have trouble with a system C compiler, I advise trying the +GNU C compiler. And vice versa, unfortunately; but in that case I also +recommend reporting a bug to the GCC mailing list; see @ref{Bugs,,, gcc, +Using and Porting GNU CC}. + +@cindex compiler bugs, finding +To report compiler bugs effectively requires perseverance and +perspicacity: you must find the miscompiled line, and that usually +involves delving backwards in time from the point of error, checking +through @TeX{}'s (or whatever program's) data structures. Good luck. + + +@node Index +@unnumbered Index + +@printindex cp + +@bye diff --git a/Build/source/texk/kpathsea/doc/unixtex.texi b/Build/source/texk/kpathsea/doc/unixtex.texi new file mode 100644 index 00000000000..f91f453ce8c --- /dev/null +++ b/Build/source/texk/kpathsea/doc/unixtex.texi @@ -0,0 +1,50 @@ +@ifclear version +@defcodeindex fl +@defcodeindex op +@end ifclear + +@node unixtex.ftp +@chapter @file{unixtex.ftp}: Obtaining @TeX{} + +@cindex obtaining @TeX{} +@cindex retrieving @TeX{} + +@flindex unixtex.ftp +@flindex tug.org +@flindex www.tug.org +@flindex ftp.tug.org +This +@iftex +chapter +@end iftex +is @uref{ftp://tug.org/tex/unixtex.ftp}, a.k.a.@: +@uref{https://tug.org/unixtex.ftp}, last updated 29 February 2020. +Email @email{tex-k@@tug.org} with comments or questions. + +The principal free @TeX{} distribution for Unix-like systems is @TeX{} +Live, on the web at @url{http://tug.org/texlive}. The pages there +describe many ways to acquire and/or build @TeX{}, over the Internet +or on physical media, both the sources and precompiled binaries for +many systems, either standalone or as part of various operating system +distributions. + +Web2c, Kpathsea, Dvips, and Dviljk, among others, are no longer +released as a separate packages. Their sources are now maintained as +part of @TeX{} Live. + +@flindex ftp.cs.stanford.edu +@flindex tex.web +@cindex Knuth, Donald E., archive of programs by +The host @t{ftp.cs.stanford.edu} is the original source for the files +for which Donald Knuth is directly responsible: @file{tex.web}, +@file{plain.tex}, etc. However, unless you want to undertake the +project of building your @TeX{} system from scratch, it is more +reliable and less work to retrieve these files as part of a larger +package. + +In any case, the Stanford ftp site is not the canonical source for +anything except what was created as part of Knuth's original @TeX{}, +so do not rely on any other files available there being up-to-date. +The best place to check for up-to-date files is CTAN (the +Comprehensive @TeX{} Archive Network), @url{https://ctan.org}. + diff --git a/Build/source/texk/kpathsea/elt-dirs.c b/Build/source/texk/kpathsea/elt-dirs.c new file mode 100644 index 00000000000..ec60fe82d70 --- /dev/null +++ b/Build/source/texk/kpathsea/elt-dirs.c @@ -0,0 +1,546 @@ +/* elt-dirs.c: Translate a path element to its corresponding director{y,ies}. + + Copyright 1993, 1994, 1995, 1996, 1997, 2008, 2009, 2010, 2011, 2016, + 2017, 2018 Karl Berry. + Copyright 1997, 1998, 1999, 2000, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include + +/* To avoid giving prototypes for all the routines and then their real + definitions, we give all the subroutines first. The entry point is + the last routine in the file. */ + +/* Make a copy of DIR (unless it's null) and save it in L. Ensure that + DIR ends with a DIR_SEP for the benefit of later searches. */ + +static void +dir_list_add (str_llist_type *l, string dir) +{ + char last_char = dir[strlen (dir) - 1]; + string saved_dir + = IS_DIR_SEP_CH (last_char) || IS_DEVICE_SEP (last_char) + ? xstrdup (dir) + : concat (dir, DIR_SEP_STRING); + + str_llist_add (l, saved_dir); +} + + +/* If DIR is a directory, add it to the list L. */ + +static void +checked_dir_list_add (kpathsea kpse, str_llist_type *l, string dir) +{ + if (kpathsea_dir_p (kpse, dir)) + dir_list_add (l, dir); +} + +/* The cache. Typically, several paths have the same element; for + example, /usr/local/lib/texmf/fonts//. We don't want to compute the + expansion of such a thing more than once. Even though we also cache + the dir_links call, that's not enough -- without this path element + caching as well, the execution time doubles. */ + +/* Associate KEY with VALUE. We implement the cache as a simple linear + list, since it's unlikely to ever be more than a dozen or so elements + long. We don't bother to check here if PATH has already been saved; + we always add it to our list. We copy KEY but not VALUE; not sure + that's right, but it seems to be all that's needed. */ + +static void +cache (kpathsea kpse, const_string key, str_llist_type *value) +{ + kpse->cache_length++; + XRETALLOC (kpse->the_cache, kpse->cache_length, cache_entry); + kpse->the_cache[kpse->cache_length - 1].key = xstrdup (key); + kpse->the_cache[kpse->cache_length - 1].value = value; +} + + +/* To retrieve, just check the list in order. */ + +static str_llist_type * +cached (kpathsea kpse, const_string key) +{ + unsigned p; + + for (p = 0; p < kpse->cache_length; p++) + { + if (FILESTRCASEEQ (kpse->the_cache[p].key, key)) + return kpse->the_cache[p].value; + } + + return NULL; +} + +/* Handle the magic path constructs. */ + +/* Declare recursively called routine. */ +static void expand_elt (kpathsea, str_llist_type *, string, unsigned); + + +/* POST is a pointer into the original element (which may no longer be + ELT) to just after the doubled DIR_SEP, perhaps to the null. Append + subdirectories of ELT (up to ELT_LENGTH, which must be a /) to + STR_LIST_PTR. ELT must not be the empty string (or NULL). */ + +#ifdef WIN32 +/* Shared across recursive calls, it acts like a stack. */ +static char dirname[MAX_PATH*2]; +static wchar_t dirnamew[MAX_PATH]; +static char *potname; +#endif + +static void +do_subdir (kpathsea kpse, str_llist_type *str_list_ptr, string elt, + unsigned elt_length, string post) +{ +#ifdef WIN32 + WIN32_FIND_DATAW find_file_data; + HANDLE hnd; + int proceed; + int nlinks = 2; +#else + DIR *dir; + struct dirent *e; +#endif /* not WIN32 */ + fn_type name; + + /* Some old compilers don't allow aggregate initialization. */ + name = fn_copy0 (elt, elt_length); + + assert (elt_length > 0 + && (IS_DIR_SEP_CH (elt[elt_length - 1]) + || IS_DEVICE_SEP (elt[elt_length - 1]))); + +#if defined (WIN32) + strcpy(dirname, FN_STRING(name)); + strcat(dirname, "/*.*"); /* "*.*" or "*" -- seems equivalent. */ + get_wstring_from_mbstring(kpse->File_system_codepage, dirname, dirnamew); + hnd = FindFirstFileW(dirnamew, &find_file_data); + + if (hnd == INVALID_HANDLE_VALUE) { + fn_free(&name); + return; + } + + /* Include top level before subdirectories, if nothing to match. */ + if (*post == 0) + dir_list_add (str_list_ptr, FN_STRING (name)); + else { + /* If we do have something to match, see if it exists. For + example, POST might be `pk/ljfour', and they might have a + directory `$TEXMF/fonts/pk/ljfour' that we should find. */ + fn_str_grow (&name, post); + expand_elt (kpse, str_list_ptr, FN_STRING (name), elt_length); + fn_shrink_to (&name, elt_length); + } + proceed = 1; + while (proceed) { + if (find_file_data.cFileName[0] != L'.') { + int links; + + /* Construct the potential subdirectory name. */ + potname = get_mbstring_from_wstring(kpse->File_system_codepage, find_file_data.cFileName, potname=NULL); + fn_str_grow (&name, potname); + free(potname); + + /* Maybe we have cached the leafness of this directory. + The function will return 0 if unknown, + else the actual (Unix-like) value. */ + links = kpathsea_dir_links (kpse, FN_STRING (name), 0); + + if (find_file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { + unsigned potential_len = FN_LENGTH (name); + /* in any case, compute the leafness */ + nlinks++; + + /* It's a directory, so append the separator. */ + fn_str_grow (&name, DIR_SEP_STRING); + if (*post != 0) { + fn_str_grow (&name, post); + /* Unfortunately we can't check if the new element is + a leaf directory, because we don't have a directory + name here, we just have a path spec. This means we + may descend into a leaf directory cm/pk, if the + spec is ...fonts//pk//. */ + expand_elt (kpse, str_list_ptr, FN_STRING (name), potential_len); + fn_shrink_to (&name, potential_len); + } + /* Should we recurse? To see if the subdirectory is a + leaf, check if it has two links (one for . and one for + ..). This means that symbolic links to directories do + not affect the leaf-ness. This is arguably wrong, but + the only alternative I know of is to stat every entry + in the directory, and that is unacceptably slow. */ + + if (links == 0 || links > 2) + /* All criteria are met; find subdirectories. */ + do_subdir (kpse, str_list_ptr, FN_STRING (name), + potential_len, post); + else if (*post == 0) + /* Nothing to match, no recursive subdirectories to + look for: we're done with this branch. Add it. */ + dir_list_add (str_list_ptr, FN_STRING (name)); + } + fn_shrink_to (&name, elt_length); + } + proceed = FindNextFileW (hnd, &find_file_data); + } + /* Update the leafness of name. */ + kpathsea_dir_links(kpse, FN_STRING(name), nlinks); + fn_free (&name); + FindClose(hnd); + +#else /* not WIN32 */ + + /* If we can't open it, quit. */ + dir = opendir (FN_STRING (name)); + if (dir == NULL) + { + fn_free (&name); + return; + } + + /* Include top level before subdirectories, if nothing to match. */ + if (*post == 0) + dir_list_add (str_list_ptr, FN_STRING (name)); + else + { /* If we do have something to match, see if it exists. For + example, POST might be `pk/ljfour', and they might have a + directory `$TEXMF/fonts/pk/ljfour' that we should find. */ + fn_str_grow (&name, post); + expand_elt (kpse, str_list_ptr, FN_STRING (name), elt_length); + fn_shrink_to (&name, elt_length); + } + + while ((e = readdir (dir)) != NULL) + { /* If it begins with a `.', never mind. (This allows ``hidden'' + directories that the algorithm won't find.) */ + if (e->d_name[0] != '.') + { + int links; + + /* Construct the potential subdirectory name. */ + fn_str_grow (&name, e->d_name); + + /* If we can't stat it, or if it isn't a directory, continue. */ + links = kpathsea_dir_links (kpse, FN_STRING (name), 0); + + if (links >= 0) + { + unsigned potential_len = FN_LENGTH (name); + + /* It's a directory, so append the separator. */ + fn_str_grow (&name, DIR_SEP_STRING); + + if (*post != 0) + { + fn_str_grow (&name, post); + /* Unfortunately we can't check if the new element is + a leaf directory, because we don't have a directory + name here, we just have a path spec. This means we + may descend into a leaf directory cm/pk, if the + spec is ...fonts//pk//. */ + expand_elt (kpse, str_list_ptr, FN_STRING (name), + potential_len); + fn_shrink_to (&name, potential_len); + } + + /* Should we recurse? To see if the subdirectory is a + leaf, check if it has two links (one for . and one for + ..). This means that symbolic links to directories do + not affect the leaf-ness. This is arguably wrong, but + the only alternative I know of is to stat every entry + in the directory, and that is unacceptably slow. + + The #ifdef here makes all this configurable at + compile-time, so that if we're using VMS directories or + some such, we can still find subdirectories, even if it + is much slower. */ +#ifdef ST_NLINK_TRICK + /* With SAS/C++ 6.55 on the Amiga, stat sets the st_nlink + field to -1 for a file, or to 1 for a directory. + Cygwin 1.7 also leaves st_nlink as 1: + http://cygwin.com/ml/cygwin-developers/2008-04/msg00110.html + */ + if (links != 2) +#endif /* ST_NLINK_TRICK */ + /* All criteria are met; find subdirectories. */ + do_subdir (kpse, str_list_ptr, FN_STRING (name), + potential_len, post); +#ifdef ST_NLINK_TRICK + else if (*post == 0) + /* Nothing to match, no recursive subdirectories to + look for: we're done with this branch. Add it. */ + dir_list_add (str_list_ptr, FN_STRING (name)); +#endif + } + + /* Remove the directory entry we just checked from `name'. */ + fn_shrink_to (&name, elt_length); + } + } + + fn_free (&name); + xclosedir (dir); +#endif /* not WIN32 */ +} + + +/* Assume ELT is non-empty and non-NULL. Return list of corresponding + directories (with no terminating NULL entry) in STR_LIST_PTR. Start + looking for magic constructs at START. */ + +static void +expand_elt (kpathsea kpse, str_llist_type * str_list_ptr, string elt, + unsigned start) +{ + string dir = elt + start, post; + + while (*dir != 0) + { + if (IS_DIR_SEP_CH (*dir)) + { + /* If two or more consecutive /'s, find subdirectories. */ + if (IS_DIR_SEP_CH (dir[1])) + { + for (post = dir + 1; IS_DIR_SEP_CH (*post); post++) ; + do_subdir (kpse, str_list_ptr, elt, dir - elt + 1, post); + return; + } + + /* No special stuff at this slash. Keep going. */ + } + + dir++; + } + + /* When we reach the end of ELT, it will be a normal filename. */ + checked_dir_list_add (kpse, str_list_ptr, elt); +} + +/* On win32 we slashify ELT, i.e., change '\\' to '/', and then can use + IS_DIR_SEP_CH instead of IS_DIR_SEP and need not test for the presence + of 2-Byte Kanji (CP 932, SJIS) codes. */ + +/* The first bits of a path element can be problematic because they + look like a request to expand a whole disk, rather than a subtree. + - It can contain a drive specification. + - It can be a UNC path (w32, but they are part of the single + Unix specification as well). + The argument is a string as the function can diddle into the argument + to canonicalize it, which tends to matter on windows platforms. + - Always lower-case drive letters a-z, even those filesystem that + preserve case in filenames do not care about the case of the drive + letters. + - Remove unneeded double slashes. The problem is Windows does not + handle well filenames like c://dir/foo. So canonicalize the names. + The resulting name will always be shorter than the one passed, so no + problem. + - Remove multiple leading slashes to prevent expanding from the root + of a UNIX filesystem tree. */ + +unsigned +kpathsea_normalize_path (kpathsea kpse, string elt) +{ + unsigned ret; + unsigned i; + +#if defined(WIN32) + for (i = 0; elt[i]; i++) { + if (elt[i] == '\\') + elt[i] = '/'; + else if (kpathsea_IS_KANJI(kpse, elt + i)) + i++; + } +#endif + + if (NAME_BEGINS_WITH_DEVICE(elt)) { + if (*elt >= 'A' && *elt <= 'Z') + *elt += 'a' - 'A'; + ret = 2; + + } else if (IS_UNC_NAME(elt)) { + for (ret = 2; elt[ret] && !IS_DIR_SEP_CH(elt[ret]); ret++) + ; + + } else + ret = 0; + + for (i = ret; IS_DIR_SEP_CH(elt[i]); ++i) + ; + if (i > ret + 1) { +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_STAT)) + DEBUGF2 ("kpse_normalize_path (%s) => %u\n", elt, ret); +#endif /* KPSE_DEBUG */ + + memmove (elt + ret + 1, elt + i, strlen (elt + i) + 1); + } + + return ret; +} + +/* Here is the entry point. Returns directory list for ELT. */ + +str_llist_type * +kpathsea_element_dirs (kpathsea kpse, string elt) +{ + str_llist_type *ret; + unsigned i; + +#ifdef _WIN32 + char *tname = NULL; + wchar_t *wtname = NULL; +#endif /* _WIN32 */ + + /* If given nothing, return nothing. */ + if (!elt || !*elt) + return NULL; + +#ifdef _WIN32 +/* + Change encoding of a variable into kpse->File_system_codepage + to support non-ascii values for the variable. +*/ + if (kpse->File_system_codepage != kpse->Win32_codepage) { + wtname = get_wstring_from_mbstring (kpse->Win32_codepage, + elt, wtname = NULL); + tname = get_mbstring_from_wstring (kpse->File_system_codepage, + wtname, tname = NULL); + elt = tname; + free(wtname); + } +#endif /* _WIN32 */ + + /* Normalize ELT before looking for a cached value. */ + i = kpathsea_normalize_path (kpse, elt); + + /* If we've already cached the answer for ELT, return it. */ + ret = cached (kpse, elt); +#ifdef _WIN32 + if (ret) { + if (tname) free (tname); + return ret; + } +#else + if (ret) + return ret; +#endif /* _WIN32 */ + + /* We're going to have a real directory list to return. */ + ret = XTALLOC1 (str_llist_type); + *ret = NULL; + + /* We handle the hard case in a subroutine. */ + expand_elt (kpse, ret, elt, i); + + /* Remember the directory list we just found, in case future calls are + made with the same ELT. */ + cache (kpse, elt, ret); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_EXPAND)) + { + DEBUGF1 ("path element %s =>", elt); + if (ret) + { + str_llist_elt_type *e; + for (e = *ret; e; e = STR_LLIST_NEXT (*e)) + fprintf (stderr, " %s", STR_LLIST (*e)); + } + putc ('\n', stderr); + fflush (stderr); + } +#endif /* KPSE_DEBUG */ + +#ifdef _WIN32 + if (tname) free (tname); +#endif /* _WIN32 */ + + return ret; +} + +#ifdef TEST + +void +print_element_dirs (const_string elt) +{ + str_llist_type *dirs; + + printf ("Directories of %s:\t", elt ? elt : "(nil)"); + fflush (stdout); + + dirs = kpathsea_element_dirs (kpse_def, elt); + + if (!dirs) + printf ("(nil)"); + else + { + str_llist_elt_type *dir; + for (dir = *dirs; dir; dir = STR_LLIST_NEXT (*dir)) + { + string d = STR_LLIST (*dir); + printf ("%s ", *d ? d : "`'"); + } + } + + putchar ('\n'); +} + +int +main () +{ + /* DEBUG_SET (DEBUG_STAT); */ + /* All lists end with NULL. */ + print_element_dirs (NULL); /* */ + print_element_dirs (""); /* ./ */ + print_element_dirs ("/k"); /* */ + print_element_dirs (".//"); /* ./ ./archive/ */ + print_element_dirs (".//archive"); /* ./ ./archive/ */ +#ifdef AMIGA + print_element_dirs ("TeXMF:AmiWeb2c/texmf/fonts//"); /* lots */ + print_element_dirs ("TeXMF:AmiWeb2c/share/texmf/fonts//bakoma"); /*just one*/ + print_element_dirs ("TeXMF:AmiWeb2c/texmf/fonts//"); /* lots again [cache] */ + print_element_dirs ("TeXMF:"); /* TeXMF: */ + print_element_dirs ("TeXMF:/"); /* TeXMF: and all subdirs */ +#else /* not AMIGA */ + print_element_dirs ("/tmp/fonts//"); /* no need to stat anything */ + print_element_dirs ("/usr/local/lib/tex/fonts//"); /* lots */ + print_element_dirs ("/usr/local/lib/tex/fonts//times"); /* just one */ + print_element_dirs ("/usr/local/lib/tex/fonts//"); /* lots again [cache] */ + print_element_dirs ("~karl"); /* tilde expansion */ + print_element_dirs ("$karl"); /* variable expansion */ + print_element_dirs ("~${LOGNAME}"); /* both */ +#endif /* not AMIGA */ + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST elt-dirs.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/expand.c b/Build/source/texk/kpathsea/expand.c new file mode 100644 index 00000000000..dc01d9edd41 --- /dev/null +++ b/Build/source/texk/kpathsea/expand.c @@ -0,0 +1,417 @@ +/* expand.c: general expansion. + + Copyright 1993, 1994, 1995, 1996, 1997, 2005, 2008, 2009, 2011, + 2012, 2016, 2017 Karl Berry. + Copyright 1997-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +/* Do variable expansion first so ~${USER} works. (Besides, it's what the + shells do.) */ + +string +kpathsea_expand (kpathsea kpse, const_string s) +{ + string var_expansion = kpathsea_var_expand (kpse, s); + string tilde_expansion = kpathsea_tilde_expand (kpse, var_expansion); + + /* `kpse_var_expand' always gives us new memory; `kpse_tilde_expand' + doesn't, necessarily. So be careful that we don't free what we are + about to return. */ + if (tilde_expansion != var_expansion) + free (var_expansion); + + return tilde_expansion; +} + +/* Forward declarations of functions from the original expand.c */ +static str_list_type brace_expand (kpathsea, const_string*); + +/* If $KPSE_DOT is defined in the environment, prepend it to any relative + path components. */ + +static string +kpathsea_expand_kpse_dot (kpathsea kpse, string path) +{ + string ret, elt; + string kpse_dot = getenv("KPSE_DOT"); +#ifdef MSDOS + boolean malloced_kpse_dot = false; +#endif + + if (kpse_dot == NULL) + return path; + ret = (string)xmalloc(1); + *ret = 0; + +#ifdef MSDOS + /* Some setups of ported Bash force $KPSE_DOT to have the //d/foo/bar + form (when `pwd' is used), which is not understood by libc and the OS. + Convert them back to the usual d:/foo/bar form. */ + if (kpse_dot[0] == '/' && kpse_dot[1] == '/' + && kpse_dot[2] >= 'A' && kpse_dot[2] <= 'z' && kpse_dot[3] == '/') { + kpse_dot++; + kpse_dot = xstrdup (kpse_dot); + kpse_dot[0] = kpse_dot[1]; /* drive letter */ + kpse_dot[1] = ':'; + malloced_kpse_dot = true; + } +#endif + + for (elt = kpathsea_path_element (kpse, path); elt; + elt = kpathsea_path_element (kpse, NULL)) { + string save_ret = ret; + boolean ret_copied = true; + /* We assume that the !! magic is only used on absolute components. + Single "." gets special treatment, as does "./" or its equivalent. */ + if (kpathsea_absolute_p (kpse, elt, false) + || (elt[0] == '!' && elt[1] == '!')) { + ret = concat3(ret, elt, ENV_SEP_STRING); + } else if (elt[0] == '.' && elt[1] == 0) { + ret = concat3 (ret, kpse_dot, ENV_SEP_STRING); +#ifndef VMS + } else if (elt[0] == '.' && IS_DIR_SEP(elt[1])) { + ret = concatn (ret, kpse_dot, elt + 1, ENV_SEP_STRING, NULL); + } else if (*elt) { + ret = concatn (ret, kpse_dot, DIR_SEP_STRING, elt, ENV_SEP_STRING, NULL); +#endif + } else { + /* omit empty path elements from TEXMFCNF. + See http://bugs.debian.org/358330. */ + ret_copied = false; + } + if (ret_copied) + free (save_ret); + } + +#ifdef MSDOS + if (malloced_kpse_dot) free (kpse_dot); +#endif + + ret[strlen (ret) - 1] = 0; + return ret; +} + +/* Do brace expansion on ELT; then do variable and ~ expansion on each + element of the result; then do brace expansion again, in case a + variable definition contained braces (e.g., $TEXMF). Return a + string comprising all of the results separated by ENV_SEP_STRING. */ + +static string +kpathsea_brace_expand_element (kpathsea kpse, const_string elt) +{ + unsigned i; + str_list_type expansions = brace_expand (kpse, &elt); + string ret = (string)xmalloc (1); + *ret = 0; + + for (i = 0; i != STR_LIST_LENGTH(expansions); i++) { + /* Do $ and ~ expansion on each element. */ + string x = kpathsea_expand (kpse, STR_LIST_ELT(expansions,i)); + string save_ret = ret; + if (!STREQ (x, STR_LIST_ELT(expansions,i))) { + /* If we did any expansions, do brace expansion again. Since + recursive variable definitions are not allowed, this recursion + must terminate. (In practice, it's unlikely there will ever be + more than one level of recursion.) */ + string save_x = x; + x = kpathsea_brace_expand_element (kpse, x); + free (save_x); + } + ret = concat3 (ret, x, ENV_SEP_STRING); + free (save_ret); + free (x); + } + for (i = 0; i != STR_LIST_LENGTH(expansions); ++i) { + free(STR_LIST_ELT(expansions,i)); + } + str_list_free(&expansions); + ret[strlen (ret) - 1] = 0; /* waste the trailing null */ + return ret; +} + +/* Be careful to not waste all the memory we allocate for each element. */ + +string +kpathsea_brace_expand (kpathsea kpse, const_string path) +{ + string kpse_dot_expansion; + string elt; + unsigned len; + /* Must do variable expansion first because if we have + foo = .:~ + TEXINPUTS = $foo + we want to end up with TEXINPUTS = .:/home/karl. + Since kpse_path_element is not reentrant, we must get all + the path elements before we start the loop. */ + string xpath = kpathsea_var_expand (kpse, path); + string ret = (string)xmalloc (1); + *ret = 0; + + for (elt = kpathsea_path_element (kpse, xpath); elt; + elt = kpathsea_path_element (kpse, NULL)) { + string save_ret = ret; + /* Do brace expansion first, so tilde expansion happens in {~ka,~kb}. */ + string expansion = kpathsea_brace_expand_element (kpse, elt); + ret = concat3 (ret, expansion, ENV_SEP_STRING); + free (expansion); + free (save_ret); + } + + /* Waste the last byte by overwriting the trailing env_sep with a null. */ + len = strlen (ret); + if (len != 0) + ret[len - 1] = 0; + free (xpath); + + kpse_dot_expansion = kpathsea_expand_kpse_dot (kpse, ret); + if (kpse_dot_expansion != ret) + free (ret); + + return kpse_dot_expansion; +} + +#if defined(KPSE_COMPAT_API) +string +kpse_brace_expand (const_string path) +{ + return kpathsea_brace_expand (kpse_def, path); +} +#endif + +/* Expand all special constructs in a path, and include only the actually + existing directories in the result. */ +string +kpathsea_path_expand (kpathsea kpse, const_string path) +{ + string ret; + string xpath; + string elt; + unsigned len; + const_string ypath; +#if defined(WIN32) + string zpath, p; +#endif + + /* Initialise ret to the empty string. */ + ret = (string)xmalloc (1); + *ret = 0; + len = 0; + +#if defined(WIN32) + zpath = xstrdup (path); + + for (p = zpath; *p; p++) + if (*p == '\\') + *p = '/'; + else if (kpathsea_IS_KANJI(kpse, p)) + p++; + + ypath = zpath; +#else + ypath = path; +#endif + + /* Expand variables and braces first. */ + xpath = kpathsea_brace_expand (kpse, ypath); + +#if defined(WIN32) + free (zpath); +#endif + + /* Now expand each of the path elements, printing the results */ + for (elt = kpathsea_path_element (kpse, xpath); elt; + elt = kpathsea_path_element (kpse, NULL)) { + str_llist_type *dirs; + + /* Skip and ignore magic leading chars. */ + if (*elt == '!' && *(elt + 1) == '!') + elt += 2; + + /* Search the disk for all dirs in the component specified. + Be faster to check the database, but this is more reliable. */ + dirs = kpathsea_element_dirs (kpse, elt); + if (dirs && *dirs) { + str_llist_elt_type *dir; + + for (dir = *dirs; dir; dir = STR_LLIST_NEXT (*dir)) { + string thedir = STR_LLIST (*dir); + unsigned dirlen = strlen (thedir); + string save_ret = ret; + /* We need to retain trailing slash if that's the root directory. + * On unix, "/" is root dir, "" often taken to be current dir. + * On windows, "C:/" is root dir of drive C, and "C:" is current + * on drive C. There's no need to look at other cases, like UNC + * names. + */ + if (dirlen == 1 || (dirlen == 3 && NAME_BEGINS_WITH_DEVICE (thedir) + && IS_DIR_SEP (thedir[2]))) { + ret = concat3 (ret, thedir, ENV_SEP_STRING); + len += dirlen + 1; + ret[len - 1] = ENV_SEP; + } else { + ret = concat (ret, thedir); + len += dirlen; + ret [len - 1] = ENV_SEP; + } + free (save_ret); + } + } + } + /* Get rid of trailing ':', if any. */ + if (len != 0) + ret[len - 1] = 0; + return ret; +} + +#if defined(KPSE_COMPAT_API) +string +kpse_path_expand (const_string path) +{ + return kpathsea_path_expand (kpse_def, path); +} +#endif + +/* ... */ +static void expand_append (str_list_type* partial, + const_string text, const_string p) +{ + string new_string; + unsigned len; + str_list_type tmp; + tmp = str_list_init(); + len = p - text; + new_string = (string)xmalloc(len+1); + strncpy(new_string, text, len); + new_string[len]=0; + str_list_add(&tmp, new_string); + str_list_concat_elements(partial, tmp); +} + + +static str_list_type +brace_expand (kpathsea kpse, const_string *text) +{ + str_list_type result, partial, recurse; + const_string p; + result = str_list_init(); + partial = str_list_init(); + for (p = *text; *p && *p != '}'; ++p) { + /* FIXME: Should be IS_ENV_SEP(*p) */ + if (*p == ENV_SEP || *p == ',') { + expand_append(&partial, *text, p); + str_list_concat(&result, partial); + str_list_free(&partial); + *text = p+1; + partial = str_list_init(); + } else if (*p == '{') { + expand_append(&partial, *text, p); + ++p; + recurse = brace_expand(kpse, &p); + str_list_concat_elements(&partial, recurse); + str_list_free(&recurse); + /* Check for missing closing brace. */ + if (*p != '}') { + WARNING1 ("kpathsea: %s: Unmatched {", *text); + --p; /* undo ++p above for the next iteration, + to avoid potential buffer overrun */ + } + *text = p+1; + } else if (*p == '$') { + /* Skip ${VAR} */ + if (*(p+1) == '{') + for (p+=2; *p!='}';++p); + } +#if defined(WIN32) + else if (kpathsea_IS_KANJI(kpse, p)) + p++; +#endif + } + expand_append(&partial, *text, p); + str_list_concat(&result, partial); + str_list_free(&partial); + *text = p; + return result; +} + + + +#if defined (TEST) +#include + +fatal_error (format, arg1, arg2) + char *format, *arg1, *arg2; +{ + report_error (format, arg1, arg2); + exit (1); +} + +report_error (format, arg1, arg2) + char *format, *arg1, *arg2; +{ + fprintf (stderr, format, arg1, arg2); + fprintf (stderr, "\n"); +} + +int +main (int argc, char **argv) +{ + char example[256]; + char *result; + + kpse_set_program_name(argv[0], NULL); + result = kpse_brace_expand ("a{\0exebad"); + printf ("%s\n", result); + +#if 0 /* if you want an interactive loop */ + for (;;) + { + int i; + + fprintf (stderr, "brace_expand> "); + + if ((!fgets (example, 256, stdin)) + || strncmp (example, "quit", 4) == 0) + break; + + if (strlen (example)) + example[strlen (example) - 1] = 0; + + result = kpse_brace_expand (example); + printf ("%s\n", result); + } +#endif + return 0; + +} + + +#endif /* TEST */ + +/* +Local variables: +standalone-compile-command: "gcc -g -DMAKE_KPSE_DLL -I. -I.. -I$kp -I$kp/.. -DTEST $kp/expand.c .libs/libkpathsea.a" +end: +*/ diff --git a/Build/source/texk/kpathsea/expand.h b/Build/source/texk/kpathsea/expand.h new file mode 100644 index 00000000000..7d38611be7b --- /dev/null +++ b/Build/source/texk/kpathsea/expand.h @@ -0,0 +1,59 @@ +/* expand.h: general expansion. + + Copyright 1993, 1994, 1996, 2008, 2011, 2018 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_EXPAND_H +#define KPATHSEA_EXPAND_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Call kpse_var_expand and kpse_tilde_expand (in that order). Result + is always in fresh memory, even if no expansions were done. */ +extern string kpathsea_expand (kpathsea kpse, const_string s); + +#endif /* MAKE_KPSE_DLL */ + +/* Do brace expansion and call `kpathsea_expand' on each element of the + result; return the final expansion (always in fresh memory, even if + no expansions were done). We don't call `kpse_expand_default' + because there is a whole sequence of defaults to run through; see + `kpse_init_format'. */ +extern KPSEDLL string kpathsea_brace_expand (kpathsea kpse, const_string path); + +/* Do brace expansion and call `kpse_expand' on each argument of the + result, then expand any `//' constructs. The final expansion (always + in fresh memory) is a path of all the existing directories that match + the pattern. */ +extern KPSEDLL string kpathsea_path_expand (kpathsea kpse, const_string path); + +#if defined(KPSE_COMPAT_API) +extern KPSEDLL string kpse_brace_expand (const_string path); +extern KPSEDLL string kpse_path_expand (const_string path); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_EXPAND_H */ diff --git a/Build/source/texk/kpathsea/extend-fname.c b/Build/source/texk/kpathsea/extend-fname.c new file mode 100644 index 00000000000..b9938af1f27 --- /dev/null +++ b/Build/source/texk/kpathsea/extend-fname.c @@ -0,0 +1,30 @@ +/* extend-fname.c: give a filename a suffix, if necessary. + + Copyright 1992, 1993, 2008, 2011 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +const_string +extend_filename (const_string name, const_string default_suffix) +{ + const_string new_s; + const_string suffix = find_suffix (name); + + new_s = suffix == NULL ? concat3 (name, ".", default_suffix) + : name; + return new_s; +} diff --git a/Build/source/texk/kpathsea/file-p.c b/Build/source/texk/kpathsea/file-p.c new file mode 100644 index 00000000000..8e45a92097f --- /dev/null +++ b/Build/source/texk/kpathsea/file-p.c @@ -0,0 +1,75 @@ +/* file-p.c: file predicates. + + Copyright 1992, 1993, 1994, 2008, 2015, 2016 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* Test whether FILENAME1 and FILENAME2 are actually the same file. If + stat fails on either of the names, we return false, without error. */ + +boolean +same_file_p (const_string filename1, const_string filename2) +{ +#ifdef _WIN32 + intptr_t handle1, handle2; + FILE *f1, *f2; + BY_HANDLE_FILE_INFORMATION fileinfo1, fileinfo2; + + f1 = fopen(filename1, "r"); + if(!f1) return false; + f2 = fopen(filename2, "r"); + if(!f2) { + fclose(f1); + return false; + } + + handle1 = _get_osfhandle(fileno(f1)); + handle2 = _get_osfhandle(fileno(f2)); + + if (!GetFileInformationByHandle((HANDLE)handle1, &fileinfo1)) { + fclose(f1); + fclose(f2); + return false; + } + + if (!GetFileInformationByHandle((HANDLE)handle2, &fileinfo2)) { + fclose(f1); + fclose(f2); + return false; + } + + fclose(f1); + fclose(f2); + + if (fileinfo1.dwVolumeSerialNumber == fileinfo2.dwVolumeSerialNumber && + fileinfo1.nFileIndexHigh == fileinfo2.nFileIndexHigh && + fileinfo1.nFileIndexLow == fileinfo2.nFileIndexLow) + return true; + else + return false; +#else + struct stat sb1, sb2; + /* These are put in variables only so the results can be inspected + under gdb. */ + int r1 = stat (filename1, &sb1); + int r2 = stat (filename2, &sb2); + + return r1 == 0 && r2 == 0 ? SAME_FILE_P (sb1, sb2) : false; +#endif +} diff --git a/Build/source/texk/kpathsea/find-suffix.c b/Build/source/texk/kpathsea/find-suffix.c new file mode 100644 index 00000000000..8d0d92d9107 --- /dev/null +++ b/Build/source/texk/kpathsea/find-suffix.c @@ -0,0 +1,53 @@ +/* find-suffix.c: return the stuff after a dot. + + Copyright 1992, 1993, 1995, 2008, 2011, 2016 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* Return pointer to first character after `.' in last directory element + of NAME. If the name is `foo' or `/foo.bar/baz', we have no extension. */ + +/* The the result of strrchr(NAME, '.'), when not NULL, is a non-const + pointer into the string NAME. However, this is cheating (motivated + by limitations of the C language) when the argument NAME is a + const string, because in that case the (technically non-const) result + from strrchr() is certainly not modifiable. + + We do not want to repeat this kind of cheating for find_suffix() and + therefore declare find_suffix(NAME) as const. When find_suffix(NAME) + is non-NULL and the argument NAME is modifiable (i.e., non-const) + then NAME+(find_suffix(NAME)-NAME) is an equivalent modifiable string + and the pointer arithmetic is optimized away by modern compilers. */ + +const_string +find_suffix (const_string name) +{ + const_string dot_pos = strrchr (name, '.'); + const_string p; + + if (dot_pos == NULL) + return NULL; + + for (p = dot_pos + 1; *p; p++) { + if (IS_DIR_SEP (*p)) + return NULL; + } + + return dot_pos + 1; +} diff --git a/Build/source/texk/kpathsea/fn.c b/Build/source/texk/kpathsea/fn.c new file mode 100644 index 00000000000..3464ced7722 --- /dev/null +++ b/Build/source/texk/kpathsea/fn.c @@ -0,0 +1,119 @@ +/* fn.c: arbitrarily long filenames or strings. + + Copyright 1993, 2008 Karl Berry. + Copyright 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* /usr/local/lib/texmf/fonts/public/cm/pk/ljfour/cmr10.300pk is 58 + chars, so ASCII `K' seems a good choice. */ +#define CHUNK_SIZE 75 + + +fn_type +fn_init (void) +{ + fn_type ret; + + FN_ALLOCATED (ret) = FN_LENGTH (ret) = 0; + FN_STRING (ret) = NULL; + + return ret; +} + + +fn_type +fn_copy0 (const_string s, unsigned len) +{ + fn_type ret; + + FN_ALLOCATED (ret) = CHUNK_SIZE > len ? CHUNK_SIZE : len + 1; + FN_STRING (ret) = (string)xmalloc (FN_ALLOCATED (ret)); + + strncpy (FN_STRING (ret), s, len); + FN_STRING (ret)[len] = 0; + FN_LENGTH (ret) = len + 1; + + return ret; +} + +/* Don't think we ever try to free something that might usefully be + empty, so give fatal error if nothing allocated. */ + +void +fn_free (fn_type *f) +{ + assert (FN_STRING (*f) != NULL); + free (FN_STRING (*f)); + FN_STRING (*f) = NULL; + FN_ALLOCATED (*f) = 0; + FN_LENGTH (*f) = 0; +} + +/* An arithmetic increase seems more reasonable than geometric. We + don't increase the length member since it may be more convenient for + the caller to add than subtract when appending the stuff that will + presumably follow. */ + +static void +grow (fn_type *f, unsigned len) +{ + while (FN_LENGTH (*f) + len > FN_ALLOCATED (*f)) + { + FN_ALLOCATED (*f) += CHUNK_SIZE; + XRETALLOC (FN_STRING (*f), FN_ALLOCATED (*f), char); + } +} + + +void +fn_1grow (fn_type *f, char c) +{ + grow (f, 1); + FN_STRING (*f)[FN_LENGTH (*f)] = c; + FN_LENGTH (*f)++; +} + + +void +fn_grow (fn_type *f, const_string source, unsigned len) +{ + grow (f, len); + strncpy (FN_STRING (*f) + FN_LENGTH (*f), source, len); + FN_LENGTH (*f) += len; +} + + +void +fn_str_grow (fn_type *f, const_string s) +{ + unsigned more_len = strlen (s); + grow (f, more_len); + strcat (FN_STRING (*f), s); + FN_LENGTH (*f) += more_len; +} + + +void +fn_shrink_to (fn_type *f, unsigned loc) +{ + assert (FN_LENGTH (*f) > loc); + FN_STRING (*f)[loc] = 0; + FN_LENGTH (*f) = loc + 1; +} diff --git a/Build/source/texk/kpathsea/fn.h b/Build/source/texk/kpathsea/fn.h new file mode 100644 index 00000000000..e1bab8e6f62 --- /dev/null +++ b/Build/source/texk/kpathsea/fn.h @@ -0,0 +1,71 @@ +/* fn.h: arbitrarily long filenames (or just strings). + + Copyright 2001, 2005 Olaf Weber. + Copyright 1993, 2008, 2011 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_FN_H +#define KPATHSEA_FN_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include + +/* Arbitrarily long filenames; it's inconvenient to use obstacks here, + because we want to maintain a null terminator. Also used for + dynamically growing strings even when the null byte isn't necessary, + e.g., in `variable.c', since I don't want to pass obstacks around + everywhere, and one can't free parts of an obstack arbitrarily. */ + +typedef struct +{ + string str; + unsigned allocated; + unsigned length; /* includes the terminating null byte, if any */ +} fn_type; + +#define FN_STRING(fn) ((fn).str) +#define FN_ALLOCATED(fn) ((fn).allocated) +#define FN_LENGTH(fn) ((fn).length) + + +/* Create a new empty fn. */ +extern fn_type fn_init (void); + +/* Create a new fn from the first LEN characters from S and a null. */ +extern fn_type fn_copy0 (const_string s, unsigned len); + +/* Free what's been allocated. Can also just free the string if it's + been extracted out. Fatal error if nothing allocated in F. */ +extern void fn_free (fn_type *f); + +/* Append the character C to the fn F. Don't append trailing null. */ +extern void fn_1grow (fn_type *f, char c); + +/* Append LENGTH bytes from SOURCE to F. */ +extern void fn_grow (fn_type *f, const_string source, unsigned length); + +/* Concatenate the component S to the fn F. Assumes string currently in + F is null terminated. */ +extern void fn_str_grow (fn_type *f, const_string s); + +/* Add a null to F's string at position LOC, and update its length. + Fatal error if LOC is past the end of the string. */ +extern void fn_shrink_to (fn_type *f, unsigned loc); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not KPATHSEA_FN_H */ diff --git a/Build/source/texk/kpathsea/fontmap.c b/Build/source/texk/kpathsea/fontmap.c new file mode 100644 index 00000000000..019f3307b33 --- /dev/null +++ b/Build/source/texk/kpathsea/fontmap.c @@ -0,0 +1,201 @@ +/* fontmap.c: read files for additional font names. + + Copyright 1993, 1994, 1995, 1996, 1997, 2008, 2011-2013 Karl Berry. + Copyright 2001, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +/* We have one and only one fontmap, so may as well make it static + instead of passing it around. */ + +#ifndef MAP_NAME +#define MAP_NAME "texfonts.map" +#endif +#ifndef MAP_HASH_SIZE +#define MAP_HASH_SIZE 4001 +#endif + + +/* Return next whitespace-delimited token in STR or NULL if none. */ + +static string +token (const_string str) +{ + unsigned len; + const_string start; + string ret; + + while (*str && ISSPACE (*str)) + str++; + + start = str; + while (*str && !ISSPACE (*str)) + str++; + + len = str - start; + ret = (string)xmalloc (len + 1); + strncpy (ret, start, len); + ret[len] = 0; + + return ret; +} + +/* Open and read the mapping file MAP_FILENAME, putting its entries into + MAP. Comments begin with % and continue to the end of the line. Each + line of the file defines an entry: the first word is the real + filename (e.g., `ptmr'), the second word is the alias (e.g., + `Times-Roman'), and any subsequent words are ignored. .tfm is added + if either the filename or the alias have no extension. This is the + same order as in Dvips' psfonts.map. Perhaps someday the programs + will both read the same file. */ + +static void +map_file_parse (kpathsea kpse, const_string map_filename) +{ + char *orig_l; + unsigned map_lineno = 0; + FILE *f = xfopen (map_filename, FOPEN_R_MODE); + + if (kpse->record_input) + kpse->record_input (map_filename); + + while ((orig_l = read_line (f)) != NULL) { + string filename; + string l = orig_l; /* save for free() */ + string comment_loc = strrchr (l, '%'); + if (!comment_loc) { + comment_loc = strstr (l, "@c"); + } + + /* Ignore anything after a % or @c. */ + if (comment_loc) + *comment_loc = 0; + + map_lineno++; + + /* Skip leading whitespace so we can use strlen below. Can't use + strtok since this routine is recursive. */ + while (*l && ISSPACE (*l)) + l++; + + /* If we don't have any filename, that's ok, the line is blank. */ + filename = token (l); + if (filename) { + string alias = token (l + strlen (filename)); + + if (STREQ (filename, "include")) { + if (alias == NULL) { + WARNING2 ("kpathsea: %s:%u: Filename argument for include directive missing", + map_filename, map_lineno); + } else { + string include_fname = kpathsea_path_search (kpse, + kpse->map_path, alias, false); + if (include_fname) { + map_file_parse (kpse, include_fname); + if (include_fname != alias) + free (include_fname); + } else { + WARNING3 ("kpathsea: %s:%u: Can't find fontname include file `%s'", + map_filename, map_lineno, alias); + } + free (alias); + free (filename); + } + + /* But if we have a filename and no alias, something's wrong. */ + } else if (alias == NULL) { + WARNING3 ("kpathsea: %s:%u: Fontname alias missing for filename `%s'", + map_filename, map_lineno, filename); + free (filename); + + } else { + /* We've got everything. Insert the new entry. They were + already dynamically allocated by token(), so don't bother + with xstrdup. */ + hash_insert_normalized (&(kpse->map), alias, filename); + } + } + + free (orig_l); + } + + xfclose (f, map_filename); +} + +/* Parse the file MAP_NAME in each of the directories in PATH and + return the resulting structure. Entries in earlier files override + later files. */ + +static void +read_all_maps (kpathsea kpse) +{ + string *filenames; + + kpse->map_path = kpathsea_init_format (kpse, kpse_fontmap_format); + filenames = kpathsea_all_path_search (kpse, kpse->map_path, MAP_NAME); + + kpse->map = hash_create (MAP_HASH_SIZE); + + while (*filenames) { + map_file_parse (kpse, *filenames); + filenames++; + } +} + +/* Look up KEY in texfonts.map's; if it's not found, remove any suffix + from KEY and try again. Create the map if necessary. */ + +const_string * +kpathsea_fontmap_lookup (kpathsea kpse, const_string key) +{ + const_string *ret; + const_string suffix = find_suffix (key); + + if (kpse->map.size == 0) { + read_all_maps (kpse); + } + + ret = hash_lookup (kpse->map, key); + if (!ret) { + /* OK, the original KEY didn't work. Let's check for the KEY without + an extension -- perhaps they gave foobar.tfm, but the mapping only + defines `foobar'. */ + if (suffix) { + string base_key = remove_suffix (key); + ret = hash_lookup (kpse->map, base_key); + free (base_key); + } + } + + /* Append any original suffix. */ + if (ret && suffix) { + const_string *elt; + for (elt = ret; *elt; elt++) { + *elt = extend_filename (*elt, suffix); + } + } + + return ret; +} diff --git a/Build/source/texk/kpathsea/fontmap.h b/Build/source/texk/kpathsea/fontmap.h new file mode 100644 index 00000000000..6ac220c4309 --- /dev/null +++ b/Build/source/texk/kpathsea/fontmap.h @@ -0,0 +1,33 @@ +/* fontmap.h: declarations for reading a file to define additional font names. + + Copyright 1993, 1994, 1995, 2008, 2010, 2011 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef FONTMAP_H +#define FONTMAP_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include +#include + +/* Look up KEY in all texfonts.map's in the glyph_format path, and + return a null-terminated list of all matching entries, or NULL. */ +extern const_string *kpathsea_fontmap_lookup (kpathsea kpse, const_string key); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not FONTMAP_H */ diff --git a/Build/source/texk/kpathsea/getopt.c b/Build/source/texk/kpathsea/getopt.c new file mode 100644 index 00000000000..04c1e21cb26 --- /dev/null +++ b/Build/source/texk/kpathsea/getopt.c @@ -0,0 +1,962 @@ +/* Getopt for GNU. + + Copyright 2008-2012 Karl Berry. + Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 2000, 2010 + Free Software Foundation, Inc. + + The original version of this file was part of the GNU C Library. + Its master source is NOT part of the C library, however. + The master source lives in libc. + This version has been modified for use with libkpathsea. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + + +/* This tells Alpha OSF/1 not to define a getopt prototype in . + Ditto for AIX 3.2 and . */ +#ifndef _NO_PROTO +#define _NO_PROTO +#endif + +#ifdef HAVE_CONFIG_H +#include +#endif +#ifdef HAVE_STRING_H +#include +#endif + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#define GETOPT_INTERFACE_VERSION 2 +#if !defined (_LIBC) && defined (__GLIBC__) && __GLIBC__ >= 2 +#include +#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION +#define ELIDE_CODE +#endif +#endif + +#ifndef ELIDE_CODE + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +/* Don't include stdlib.h for non-GNU C libraries because some of them + contain conflicting prototypes for getopt. */ +#include +#include +#endif /* GNU C library. */ + +#ifdef VMS +#include +#if HAVE_STRING_H - 0 +#include +#endif +#endif + +#if defined (WIN32) && !defined (__CYGWIN__) +/* It's not Unix, really. See? Capital letters. */ +#include +#include +#undef getpid +#define getpid() GetCurrentProcessId() +#endif + +#ifndef _ +/* This is for other GNU distributions with internationalized messages. + When compiling libc, the _ macro is predefined. */ +#ifdef HAVE_LIBINTL_H +# include +# define _(msgid) gettext (msgid) +#else +# define _(msgid) (msgid) +#endif +#endif + +/* This version of `getopt' appears to the caller like standard Unix `getopt' + but it behaves differently for the user, since it allows the user + to intersperse the options with the other arguments. + + As `getopt' works, it permutes the elements of ARGV so that, + when it is done, all the options precede everything else. Thus + all application programs are extended to handle flexible argument order. + + Setting the environment variable POSIXLY_CORRECT disables permutation. + Then the behavior is completely standard. + + GNU application programs can use a third alternative mode in which + they can distinguish the relative order of options and other arguments. */ + +#include "getopt.h" + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +char *optarg = NULL; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns -1, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +/* 1003.2 says this must be 1 before any call. */ +int optind = 1; + +/* Formerly, initialization of getopt depended on optind==0, which + causes problems with re-calling getopt as programs generally don't + know that. */ + +int __getopt_initialized = 0; + +/* The next char to be scanned in the option-element + in which the last option character we returned was found. + This allows us to pick up the scan where we left off. + + If this is zero, or a null string, it means resume the scan + by advancing to the next ARGV-element. */ + +static char *nextchar; + +/* Callers store zero here to inhibit the error message + for unrecognized options. */ + +int opterr = 1; + +/* Set to an option character which was unrecognized. + This must be initialized on some systems to avoid linking in the + system's own getopt implementation. */ + +int optopt = '?'; + +/* Describe how to deal with options that follow non-option ARGV-elements. + + If the caller did not specify anything, + the default is REQUIRE_ORDER if the environment variable + POSIXLY_CORRECT is defined, PERMUTE otherwise. + + REQUIRE_ORDER means don't recognize them as options; + stop option processing when the first non-option is seen. + This is what Unix does. + This mode of operation is selected by either setting the environment + variable POSIXLY_CORRECT, or using `+' as the first character + of the list of option characters. + + PERMUTE is the default. We permute the contents of ARGV as we scan, + so that eventually all the non-options are at the end. This allows options + to be given in any order, even with programs that were not written to + expect this. + + RETURN_IN_ORDER is an option available to programs that were written + to expect options and other ARGV-elements in any order and that care about + the ordering of the two. We describe each non-option ARGV-element + as if it were the argument of an option with character code 1. + Using `-' as the first character of the list of option characters + selects this mode of operation. + + The special argument `--' forces an end of option-scanning regardless + of the value of `ordering'. In the case of RETURN_IN_ORDER, only + `--' can cause `getopt' to return -1 with `optind' != ARGC. */ + +static enum +{ + REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER +} ordering; + +/* Value of POSIXLY_CORRECT environment variable. */ +static char *posixly_correct; + +#if defined(__GNU_LIBRARY__) || defined(WIN32) +/* We want to avoid inclusion of string.h with non-GNU libraries + because there are many ways it can cause trouble. + On some systems, it contains special magic macros that don't work + in GCC. */ +#include +#define my_index strchr +#else + +/* Avoid depending on library functions or files + whose names are inconsistent. */ + +char *getenv (); + +static char *my_index(const char *str, int chr) +{ + while (*str) + { + if (*str == chr) + return (char *) str; + str++; + } + return 0; +} + +#endif /* not __GNU_LIBRARY__ */ + +/* Handle permutation of arguments. */ + +/* Describe the part of ARGV that contains non-options that have + been skipped. `first_nonopt' is the index in ARGV of the first of them; + `last_nonopt' is the index after the last of them. */ + +static int first_nonopt; +static int last_nonopt; + +#ifdef _LIBC +/* Bash 2.0 gives us an environment variable containing flags + indicating ARGV elements that should not be considered arguments. */ + +static const char *nonoption_flags; +static int nonoption_flags_len; + +static int original_argc; +static char *const *original_argv; + +/* Make sure the environment variable bash 2.0 puts in the environment + is valid for the getopt call we must make sure that the ARGV passed + to getopt is that one passed to the process. */ +static void store_args (int argc, char *const *argv) __attribute__ ((unused)); +static void +store_args (int argc, char *const *argv) +{ + /* XXX This is no good solution. We should rather copy the args so + that we can compare them later. But we must not use malloc(3). */ + original_argc = argc; + original_argv = argv; +} +text_set_element (__libc_subinit, store_args); +#endif + +/* Exchange two adjacent subsequences of ARGV. + One subsequence is elements [first_nonopt,last_nonopt) + which contains all the non-options that have been skipped so far. + The other is elements [last_nonopt,optind), which contains all + the options processed since those non-options were skipped. + + `first_nonopt' and `last_nonopt' are relocated so that they describe + the new indices of the non-options in ARGV after they are moved. */ + +static void exchange(char **argv) +{ + int bottom = first_nonopt; + int middle = last_nonopt; + int top = optind; + char *tem; + + /* Exchange the shorter segment with the far end of the longer segment. + That puts the shorter segment into the right place. + It leaves the longer segment in the right place overall, + but it consists of two parts that need to be swapped next. */ + + while (top > middle && middle > bottom) + { + if (top - middle > middle - bottom) + { + /* Bottom segment is the short one. */ + int len = middle - bottom; + register int i; + + /* Swap it with the top part of the top segment. */ + for (i = 0; i < len; i++) + { + tem = argv[bottom + i]; + argv[bottom + i] = argv[top - (middle - bottom) + i]; + argv[top - (middle - bottom) + i] = tem; + } + /* Exclude the moved bottom segment from further swapping. */ + top -= len; + } + else + { + /* Top segment is the short one. */ + int len = top - middle; + register int i; + + /* Swap it with the bottom part of the bottom segment. */ + for (i = 0; i < len; i++) + { + tem = argv[bottom + i]; + argv[bottom + i] = argv[middle + i]; + argv[middle + i] = tem; + } + /* Exclude the moved top segment from further swapping. */ + bottom += len; + } + } + + /* Update records for the slots the non-options now occupy. */ + + first_nonopt += (optind - last_nonopt); + last_nonopt = optind; +} + +/* Initialize the internal data when the first call is made. */ + +static const char *_getopt_initialize(int argc, char *const *argv, const char *optstring) +{ + /* Start processing options with ARGV-element 1 (since ARGV-element 0 + is the program name); the sequence of previously skipped + non-option ARGV-elements is empty. */ + + first_nonopt = last_nonopt = optind = 1; + + nextchar = NULL; + + posixly_correct = getenv ("POSIXLY_CORRECT"); + + /* Determine how to handle the ordering of options and nonoptions. */ + + if (optstring[0] == '-') + { + ordering = RETURN_IN_ORDER; + ++optstring; + } + else if (optstring[0] == '+') + { + ordering = REQUIRE_ORDER; + ++optstring; + } + else if (posixly_correct != NULL) + ordering = REQUIRE_ORDER; + else + ordering = PERMUTE; + +#ifdef _LIBC + if (posixly_correct == NULL + && argc == original_argc && argv == original_argv) + { + /* Bash 2.0 puts a special variable in the environment for each + command it runs, specifying which ARGV elements are the results of + file name wildcard expansion and therefore should not be + considered as options. */ + char var[100]; + sprintf (var, "_%d_GNU_nonoption_argv_flags_", getpid ()); + nonoption_flags = getenv (var); + if (nonoption_flags == NULL) + nonoption_flags_len = 0; + else + nonoption_flags_len = strlen (nonoption_flags); + } + else + nonoption_flags_len = 0; +#endif + + return optstring; +} + +/* Scan elements of ARGV (whose length is ARGC) for option characters + given in OPTSTRING. + + If an element of ARGV starts with '-', and is not exactly "-" or "--", + then it is an option element. The characters of this element + (aside from the initial '-') are option characters. If `getopt' + is called repeatedly, it returns successively each of the option characters + from each of the option elements. + + If `getopt' finds another option character, it returns that character, + updating `optind' and `nextchar' so that the next call to `getopt' can + resume the scan with the following option character or ARGV-element. + + If there are no more option characters, `getopt' returns -1. + Then `optind' is the index in ARGV of the first ARGV-element + that is not an option. (The ARGV-elements have been permuted + so that those that are not options now come last.) + + OPTSTRING is a string containing the legitimate option characters. + If an option character is seen that is not listed in OPTSTRING, + return '?' after printing an error message. If you set `opterr' to + zero, the error message is suppressed but we still return '?'. + + If a char in OPTSTRING is followed by a colon, that means it wants an arg, + so the following text in the same ARGV-element, or the text of the following + ARGV-element, is returned in `optarg'. Two colons mean an option that + wants an optional arg; if there is text in the current ARGV-element, + it is returned in `optarg', otherwise `optarg' is set to zero. + + If OPTSTRING starts with `-' or `+', it requests different methods of + handling the non-option ARGV-elements. + See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above. + + Long-named options begin with `--' instead of `-'. + Their names may be abbreviated as long as the abbreviation is unique + or is an exact match for some defined option. If they have an + argument, it follows the option name in the same ARGV-element, separated + from the option name by a `=', or else the in next ARGV-element. + When `getopt' finds a long-named option, it returns 0 if that option's + `flag' field is nonzero, the value of the option's `val' field + if the `flag' field is zero. + + The elements of ARGV aren't really const, because we permute them. + But we pretend they're const in the prototype to be compatible + with other systems. + + LONGOPTS is a vector of `struct option' terminated by an + element containing a name which is zero. + + LONGIND returns the index in LONGOPT of the long-named option found. + It is only valid when a long-named option has been found by the most + recent call. + + If LONG_ONLY is nonzero, '-' as well as '--' can introduce + long-named options. */ + +int _getopt_internal( + int argc, + char *const *argv, + const char *optstring, + const struct option *longopts, + int *longind, + int long_only +){ + optarg = NULL; + + if (!__getopt_initialized || optind == 0) + { + optstring = _getopt_initialize (argc, argv, optstring); + optind = 1; /* Don't scan ARGV[0], the program name. */ + __getopt_initialized = 1; + } + + /* Test whether ARGV[optind] points to a non-option argument. + Either it does not have option syntax, or there is an environment flag + from the shell indicating it is not an option. The later information + is only used when the used in the GNU libc. */ +#ifdef _LIBC +#define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0' \ + || (optind < nonoption_flags_len \ + && nonoption_flags[optind] == '1')) +#else +#define NONOPTION_P (argv[optind][0] != '-' || argv[optind][1] == '\0') +#endif + + if (nextchar == NULL || *nextchar == '\0') + { + /* Advance to the next ARGV-element. */ + + /* Give FIRST_NONOPT & LAST_NONOPT rational values if OPTIND has been + moved back by the user (who may also have changed the arguments). */ + if (last_nonopt > optind) + last_nonopt = optind; + if (first_nonopt > optind) + first_nonopt = optind; + + if (ordering == PERMUTE) + { + /* If we have just processed some options following some non-options, + exchange them so that the options come first. */ + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (last_nonopt != optind) + first_nonopt = optind; + + /* Skip any additional non-options + and extend the range of non-options previously skipped. */ + + while (optind < argc && NONOPTION_P) + optind++; + last_nonopt = optind; + } + + /* The special ARGV-element `--' means premature end of options. + Skip it like a null option, + then exchange with previous non-options as if it were an option, + then skip everything else like a non-option. */ + + if (optind != argc && !strcmp (argv[optind], "--")) + { + optind++; + + if (first_nonopt != last_nonopt && last_nonopt != optind) + exchange ((char **) argv); + else if (first_nonopt == last_nonopt) + first_nonopt = optind; + last_nonopt = argc; + + optind = argc; + } + + /* If we have done all the ARGV-elements, stop the scan + and back over any non-options that we skipped and permuted. */ + + if (optind == argc) + { + /* Set the next-arg-index to point at the non-options + that we previously skipped, so the caller will digest them. */ + if (first_nonopt != last_nonopt) + optind = first_nonopt; + return -1; + } + + /* If we have come to a non-option and did not permute it, + either stop the scan or describe it to the caller and pass it by. */ + + if (NONOPTION_P) + { + if (ordering == REQUIRE_ORDER) + return -1; + optarg = argv[optind++]; + return 1; + } + + /* We have found another option-ARGV-element. + Skip the initial punctuation. */ + + nextchar = (argv[optind] + 1 + + (longopts != NULL && argv[optind][1] == '-')); + } + + /* Decode the current option-ARGV-element. */ + + /* Check whether the ARGV-element is a long option. + + If long_only and the ARGV-element has the form "-f", where f is + a valid short option, don't consider it an abbreviated form of + a long option that starts with f. Otherwise there would be no + way to give the -f short option. + + On the other hand, if there's a long option "fubar" and + the ARGV-element is "-fu", do consider that an abbreviation of + the long option, just like "--fu", and not "-f" with arg "u". + + This distinction seems to be the most useful approach. */ + + if (longopts != NULL + && (argv[optind][1] == '-' + || (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1]))))) + { + char *nameend; + const struct option *p; + const struct option *pfound = NULL; + int exact = 0; + int ambig = 0; + int indfound = -1; + int option_index; + + for (nameend = nextchar; *nameend && *nameend != '='; nameend++) + /* Do nothing. */ ; + + /* Test all long options for either exact match + or abbreviated matches. */ + for (p = longopts, option_index = 0; p->name; p++, option_index++) + if (!strncmp (p->name, nextchar, nameend - nextchar)) + { + if ((unsigned int) (nameend - nextchar) + == (unsigned int) strlen (p->name)) + { + /* Exact match found. */ + pfound = p; + indfound = option_index; + exact = 1; + break; + } + else if (pfound == NULL) + { + /* First nonexact match found. */ + pfound = p; + indfound = option_index; + } + else + /* Second or later nonexact match found. */ + ambig = 1; + } + + if (ambig && !exact) + { + if (opterr) + fprintf (stderr, _("%s: option `%s' is ambiguous\n"), + argv[0], argv[optind]); + nextchar += strlen (nextchar); + optind++; + optopt = 0; + return '?'; + } + + if (pfound != NULL) + { + option_index = indfound; + optind++; + if (*nameend) + { + /* Don't test has_arg with >, because some C compilers don't + allow it to be used on enums. */ + if (pfound->has_arg) + optarg = nameend + 1; + else + { + if (opterr) + { + if (argv[optind - 1][1] == '-') + /* --option */ + fprintf (stderr, + _("%s: option `--%s' doesn't allow an argument\n"), + argv[0], pfound->name); + else + /* +option or -option */ + fprintf (stderr, + _("%s: option `%c%s' doesn't allow an argument\n"), + argv[0], argv[optind - 1][0], pfound->name); + } + + nextchar += strlen (nextchar); + + optopt = pfound->val; + return '?'; + } + } + else if (pfound->has_arg == 1) + { + if (optind < argc) + optarg = argv[optind++]; + else + { + if (opterr) + fprintf (stderr, + _("%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]); + nextchar += strlen (nextchar); + optopt = pfound->val; + return optstring[0] == ':' ? ':' : '?'; + } + } + nextchar += strlen (nextchar); + if (longind != NULL) + *longind = option_index; + if (pfound->flag) + { + *(pfound->flag) = pfound->val; + return 0; + } + return pfound->val; + } + + /* Can't find it as a long option. If this is not getopt_long_only, + or the option starts with '--' or is not a valid short + option, then it's an error. + Otherwise interpret it as a short option. */ + if (!long_only || argv[optind][1] == '-' + || my_index (optstring, *nextchar) == NULL) + { + if (opterr) + { + if (argv[optind][1] == '-') + /* --option */ + fprintf (stderr, _("%s: unrecognized option `--%s'\n"), + argv[0], nextchar); + else + /* +option or -option */ + fprintf (stderr, _("%s: unrecognized option `%c%s'\n"), + argv[0], argv[optind][0], nextchar); + } + nextchar = (char *) ""; + optind++; + optopt = 0; + return '?'; + } + } + + /* Look at and handle the next short option-character. */ + + { + char c = *nextchar++; + char *temp = my_index (optstring, c); + + /* Increment `optind' when we start to process its last character. */ + if (*nextchar == '\0') + ++optind; + + if (temp == NULL || c == ':') + { + if (opterr) + { + if (posixly_correct) + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, _("%s: illegal option -- %c\n"), + argv[0], c); + else + fprintf (stderr, _("%s: invalid option -- %c\n"), + argv[0], c); + } + optopt = c; + return '?'; + } + /* Convenience. Treat POSIX -W foo same as long option --foo */ + if (temp[0] == 'W' && temp[1] == ';') + { + char *nameend; + const struct option *p; + const struct option *pfound = NULL; + int exact = 0; + int ambig = 0; + int indfound = 0; + int option_index; + + /* This is an option that requires an argument. */ + if (*nextchar != '\0') + { + optarg = nextchar; + /* If we end this ARGV-element by taking the rest as an arg, + we must advance to the next element now. */ + optind++; + } + else if (optind == argc) + { + if (opterr) + { + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, _("%s: option requires an argument -- %c\n"), + argv[0], c); + } + optopt = c; + if (optstring[0] == ':') + c = ':'; + else + c = '?'; + return c; + } + else + /* We already incremented `optind' once; + increment it again when taking next ARGV-elt as argument. */ + optarg = argv[optind++]; + + /* optarg is now the argument, see if it's in the + table of longopts. */ + + for (nextchar = nameend = optarg; *nameend && *nameend != '='; nameend++) + /* Do nothing. */ ; + + /* Test all long options for either exact match + or abbreviated matches. */ + for (p = longopts, option_index = 0; p->name; p++, option_index++) + if (!strncmp (p->name, nextchar, nameend - nextchar)) + { + if ((unsigned int) (nameend - nextchar) == strlen (p->name)) + { + /* Exact match found. */ + pfound = p; + indfound = option_index; + exact = 1; + break; + } + else if (pfound == NULL) + { + /* First nonexact match found. */ + pfound = p; + indfound = option_index; + } + else + /* Second or later nonexact match found. */ + ambig = 1; + } + if (ambig && !exact) + { + if (opterr) + fprintf (stderr, _("%s: option `-W %s' is ambiguous\n"), + argv[0], argv[optind]); + nextchar += strlen (nextchar); + optind++; + return '?'; + } + if (pfound != NULL) + { + option_index = indfound; + if (*nameend) + { + /* Don't test has_arg with >, because some C compilers don't + allow it to be used on enums. */ + if (pfound->has_arg) + optarg = nameend + 1; + else + { + if (opterr) + fprintf (stderr, _("\ +%s: option `-W %s' doesn't allow an argument\n"), + argv[0], pfound->name); + + nextchar += strlen (nextchar); + return '?'; + } + } + else if (pfound->has_arg == 1) + { + if (optind < argc) + optarg = argv[optind++]; + else + { + if (opterr) + fprintf (stderr, + _("%s: option `%s' requires an argument\n"), + argv[0], argv[optind - 1]); + nextchar += strlen (nextchar); + return optstring[0] == ':' ? ':' : '?'; + } + } + nextchar += strlen (nextchar); + if (longind != NULL) + *longind = option_index; + if (pfound->flag) + { + *(pfound->flag) = pfound->val; + return 0; + } + return pfound->val; + } + nextchar = NULL; + return 'W'; /* Let the application handle it. */ + } + if (temp[1] == ':') + { + if (temp[2] == ':') + { + /* This is an option that accepts an argument optionally. */ + if (*nextchar != '\0') + { + optarg = nextchar; + optind++; + } + else + optarg = NULL; + nextchar = NULL; + } + else + { + /* This is an option that requires an argument. */ + if (*nextchar != '\0') + { + optarg = nextchar; + /* If we end this ARGV-element by taking the rest as an arg, + we must advance to the next element now. */ + optind++; + } + else if (optind == argc) + { + if (opterr) + { + /* 1003.2 specifies the format of this message. */ + fprintf (stderr, + _("%s: option requires an argument -- %c\n"), + argv[0], c); + } + optopt = c; + if (optstring[0] == ':') + c = ':'; + else + c = '?'; + } + else + /* We already incremented `optind' once; + increment it again when taking next ARGV-elt as argument. */ + optarg = argv[optind++]; + nextchar = NULL; + } + } + return c; + } +} + +int getopt(int argc, char *const *argv, const char *optstring) +{ + return _getopt_internal (argc, argv, optstring, + (const struct option *) 0, + (int *) 0, + 0); +} + +#endif /* Not ELIDE_CODE. */ + +#ifdef TEST + +/* Compile with -DTEST to make an executable for use in testing + the above definition of `getopt'. */ + +int main(int argc, char **argv) +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + + c = getopt (argc, argv, "abc:d:0123456789"); + if (c == -1) + break; + + switch (c) + { + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/Build/source/texk/kpathsea/getopt.h b/Build/source/texk/kpathsea/getopt.h new file mode 100644 index 00000000000..8acf05fb4fb --- /dev/null +++ b/Build/source/texk/kpathsea/getopt.h @@ -0,0 +1,161 @@ +/* Declarations for getopt. + + Copyright 2008, 2010-2012 Karl Berry. + Copyright 1989,90,91,92,93,94,96,97,2000,05 Free Software Foundation, Inc. + + The original version of this file was part of the GNU C Library. + Its master source is NOT part of the C library, however. + The master source lives in libc. + This version has been modified for use with libkpathsea. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef _GETOPT_H + +#ifndef __need_getopt +#define _GETOPT_H 1 +#endif + +#if defined (WIN32) && !defined (__MINGW32__) && !defined (NO_KPSE_DLL) +#define KPSE_DLL 1 +#endif /* WIN32 && !__MINGW32__ && !NO_KPSE_DLL */ + +#if !defined (KPSEDLL) +#if defined (KPSE_DLL) && (defined (WIN32) || defined (__CYGWIN__)) +#ifdef MAKE_KPSE_DLL +#define KPSEDLL __declspec(dllexport) +#else /* ! MAKE_KPSE_DLL */ +#define KPSEDLL __declspec(dllimport) +#endif +#else /* ! (KPSE_DLL && (WIN32 || __CYGWIN__)) */ +#define KPSEDLL +#endif /* ! (KPSE_DLL && (WIN32 || __CYGWIN__)) */ +#endif /* ! KPSEDLL */ + +#ifdef __cplusplus +extern "C" { +#endif + +/* For communication from `getopt' to the caller. + When `getopt' finds an option that takes an argument, + the argument value is returned here. + Also, when `ordering' is RETURN_IN_ORDER, + each non-option ARGV-element is returned here. */ + +extern KPSEDLL char *optarg; + +/* Index in ARGV of the next element to be scanned. + This is used for communication to and from the caller + and for communication between successive calls to `getopt'. + + On entry to `getopt', zero means this is the first call; initialize. + + When `getopt' returns -1, this is the index of the first of the + non-option elements that the caller should itself scan. + + Otherwise, `optind' communicates from one call to the next + how much of ARGV has been scanned so far. */ + +extern KPSEDLL int optind; + +/* Callers store zero here to inhibit the error message `getopt' prints + for unrecognized options. */ + +extern KPSEDLL int opterr; + +/* Set to an option character which was unrecognized. */ + +extern KPSEDLL int optopt; + +#ifndef __need_getopt +/* Describe the long-named options requested by the application. + The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector + of `struct option' terminated by an element containing a name which is + zero. + + The field `has_arg' is: + no_argument (or 0) if the option does not take an argument, + required_argument (or 1) if the option requires an argument, + optional_argument (or 2) if the option takes an optional argument. + + If the field `flag' is not NULL, it points to a variable that is set + to the value given in the field `val' when the option is found, but + left unchanged if the option is not found. + + To have a long-named option do something other than set an `int' to + a compiled-in constant, such as set a value from `optarg', set the + option's `flag' field to zero and its `val' field to a nonzero + value (the equivalent single-letter option character, if there is + one). For long options that have a zero `flag' field, `getopt' + returns the contents of the `val' field. */ + +struct option +{ + const char *name; + /* has_arg can't be an enum because some compilers complain about + type mismatches in all the code that assumes it is an int. */ + int has_arg; + int *flag; + int val; +}; + +/* Names for the values of the `has_arg' field of `struct option'. */ + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 +#endif /* need getopt */ + +#if defined(__GNU_LIBRARY__) || defined (WIN32) || defined (__CYGWIN__) +/* Many other libraries have conflicting prototypes for getopt, with + differences in the consts, in stdlib.h. To avoid compilation + errors, only prototype getopt for the GNU C library. And not when + compiling with C++; g++ 4.7.0 chokes on conflicting exception + specifications. */ +#if !defined (__cplusplus) +extern KPSEDLL int getopt (int argc, char *const *argv, const char *shortopts); +#endif +#if defined (__MINGW32__) || defined (__CYGWIN__) +#define __GETOPT_H__ /* Avoid that redeclares the getopt API. */ +#endif +#elif !defined (__cplusplus) +extern KPSEDLL int getopt (); +#endif + +#ifndef __need_getopt +extern KPSEDLL int getopt_long (int argc, char *const *argv, const char *shortopts, + const struct option *longopts, int *longind); +extern KPSEDLL int getopt_long_only (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind); + +#if defined (MAKE_KPSE_DLL) || defined (NO_KPSE_DLL) /* libkpathsea internal only */ + +/* Internal only. Users should not call this directly. */ +extern int _getopt_internal (int argc, char *const *argv, + const char *shortopts, + const struct option *longopts, int *longind, + int long_only); + +#endif /* MAKE_KPSE_DLL || NO_KPSE_DLL */ +#endif /* need getopt */ + +#ifdef __cplusplus +} +#endif + +/* Make sure we later can get all the definitions and declarations. */ +#undef __need_getopt + +#endif /* _GETOPT_H */ diff --git a/Build/source/texk/kpathsea/getopt1.c b/Build/source/texk/kpathsea/getopt1.c new file mode 100644 index 00000000000..f064984cdaa --- /dev/null +++ b/Build/source/texk/kpathsea/getopt1.c @@ -0,0 +1,177 @@ +/* getopt_long and getopt_long_only entry points for GNU getopt. + + Copyright 2008, 2010 Karl Berry. + Copyright (C) 1987,88,89,90,91,92,93,94,96,97 Free Software Foundation, Inc. + + The original version of this file was part of the GNU C Library. + It has been modified for use with libkpathsea. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include "getopt.h" + +#include + +/* Comment out all this code if we are using the GNU C Library, and are not + actually compiling the library itself. This code is part of the GNU C + Library, but also included in many other GNU distributions. Compiling + and linking in this code is a waste when using the GNU C library + (especially if it is a shared library). Rather than having every GNU + program understand `configure --with-gnu-libc' and omit the object files, + it is simpler to just do this in the source for each such file. */ + +#define GETOPT_INTERFACE_VERSION 2 +#if !defined (_LIBC) && defined (__GLIBC__) && __GLIBC__ >= 2 +#include +#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION +#define ELIDE_CODE +#endif +#endif + +#ifndef ELIDE_CODE + + +/* This needs to come after some library #include + to get __GNU_LIBRARY__ defined. */ +#ifdef __GNU_LIBRARY__ +#include +#endif + +#ifndef NULL +#define NULL 0 +#endif + +int getopt_long( + int argc, + char *const *argv, + const char *options, + const struct option *long_options, + int *opt_index +){ + return _getopt_internal (argc, argv, options, long_options, opt_index, 0); +} + +/* Like getopt_long, but '-' as well as '--' can indicate a long option. + If an option that starts with '-' (not '--') doesn't match a long option, + but does match a short option, it is parsed as a short option + instead. */ + +int getopt_long_only( + int argc, + char *const *argv, + const char *options, + const struct option *long_options, + int *opt_index +){ + return _getopt_internal (argc, argv, options, long_options, opt_index, 1); +} + + +#endif /* Not ELIDE_CODE. */ + +#ifdef TEST + +#include + +int main(int argc, char **argv) +{ + int c; + int digit_optind = 0; + + while (1) + { + int this_option_optind = optind ? optind : 1; + int option_index = 0; + static struct option long_options[] = + { + {"add", 1, 0, 0}, + {"append", 0, 0, 0}, + {"delete", 1, 0, 0}, + {"verbose", 0, 0, 0}, + {"create", 0, 0, 0}, + {"file", 1, 0, 0}, + {0, 0, 0, 0} + }; + + c = getopt_long (argc, argv, "abc:d:0123456789", + long_options, &option_index); + if (c == -1) + break; + + switch (c) + { + case 0: + printf ("option %s", long_options[option_index].name); + if (optarg) + printf (" with arg %s", optarg); + printf ("\n"); + break; + + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + if (digit_optind != 0 && digit_optind != this_option_optind) + printf ("digits occur in two different argv-elements.\n"); + digit_optind = this_option_optind; + printf ("option %c\n", c); + break; + + case 'a': + printf ("option a\n"); + break; + + case 'b': + printf ("option b\n"); + break; + + case 'c': + printf ("option c with value `%s'\n", optarg); + break; + + case 'd': + printf ("option d with value `%s'\n", optarg); + break; + + case '?': + break; + + default: + printf ("?? getopt returned character code 0%o ??\n", c); + } + } + + if (optind < argc) + { + printf ("non-option ARGV-elements: "); + while (optind < argc) + printf ("%s ", argv[optind++]); + printf ("\n"); + } + + exit (0); +} + +#endif /* TEST */ diff --git a/Build/source/texk/kpathsea/hash.c b/Build/source/texk/kpathsea/hash.c new file mode 100644 index 00000000000..bfae7eb2ee9 --- /dev/null +++ b/Build/source/texk/kpathsea/hash.c @@ -0,0 +1,269 @@ +/* hash.c: hash table operations. + + Copyright 1994-2000, 2002, 2005, 2008, 2012, 2016, 2017-2019 + Karl Berry & Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include + +#include +#include + + +/* The hash function. We go for simplicity here. */ + +/* All our hash tables are related to filenames. */ + +static unsigned +hash (hash_table_type table, const_string key) +{ + unsigned n = 0; + + /* Our keys aren't often anagrams of each other, so no point in + weighting the characters. */ + while (*key != 0) +#if defined (WIN32) && defined (KPSE_COMPAT_API) + if (IS_KANJI(key)) { + n = (n + n + (unsigned)(*key++)) % table.size; + n = (n + n + (unsigned)(*key++)) % table.size; + } else +#endif + n = (n + n + TRANSFORM (*key++)) % table.size; + + return n; +} + +/* Identical hash function as above, but does not normalize keys. */ +static unsigned +hash_normalized (hash_table_type table, const_string key) +{ + unsigned n = 0; + + /* Our keys aren't often anagrams of each other, so no point in + weighting the characters. */ + while (*key != 0) + n = (n + n + (*key++)) % table.size; + + return n; +} + +hash_table_type +hash_create (unsigned size) +{ + /* There was "static ..." since Oct3, 1997 to work around a gcc + optimizer bug for Alpha. That particular optimization bug + should be gone by now (Mar4, 2009). + */ + hash_table_type ret; + unsigned b; + ret.buckets = XTALLOC (size, hash_element_type *); + ret.size = size; + + /* calloc's zeroes aren't necessarily NULL, so be safe. */ + for (b = 0; b key = key; + new_elt->value = value; + new_elt->next = NULL; + + /* Insert the new element at the end of the list. */ + if (!table->buckets[n]) + /* first element in bucket is a special case. */ + table->buckets[n] = new_elt; + else + { + hash_element_type *loc = table->buckets[n]; + while (loc->next) /* Find the last element. */ + loc = loc->next; + loc->next = new_elt; /* Insert the new one after. */ + } +} + +/* Same as above, for normalized keys. */ +void +hash_insert_normalized (hash_table_type *table, + const_string key, + const_string value) +{ + unsigned n = hash_normalized (*table, key); + hash_element_type *new_elt = XTALLOC1 (hash_element_type); + + new_elt->key = key; + new_elt->value = value; + new_elt->next = NULL; + + /* Insert the new element at the end of the list. */ + if (!table->buckets[n]) + /* first element in bucket is a special case. */ + table->buckets[n] = new_elt; + else + { + hash_element_type *loc = table->buckets[n]; + while (loc->next) /* Find the last element. */ + loc = loc->next; + loc->next = new_elt; /* Insert the new one after. */ + } +} + +/* Remove a (KEY, VALUE) pair. */ + +void +hash_remove (hash_table_type *table, const_string key, + const_string value) +{ + hash_element_type *p; + hash_element_type *q; + unsigned n = hash (*table, key); + + /* Find pair. */ + for (q = NULL, p = table->buckets[n]; p != NULL; q = p, p = p->next) + if (FILESTRCASEEQ (key, p->key) && STREQ (value, p->value)) + break; + if (p) { + /* We found something, remove it from the chain. */ + if (q) q->next = p->next; else table->buckets[n] = p->next; + /* We cannot dispose of the contents. */ + free (p); + } +} + +/* Look up KEY in TABLE, and return NULL-terminated list of all matching + values (not copies), in insertion order. If none, return NULL. */ + +const_string * +hash_lookup (hash_table_type table, const_string key) +{ + hash_element_type *p; + cstr_list_type ret; + unsigned n = hash (table, key); + ret = cstr_list_init (); + + /* Look at everything in this bucket. */ + for (p = table.buckets[n]; p != NULL; p = p->next) + if (FILESTRCASEEQ (key, p->key)) + cstr_list_add (&ret, p->value); + + /* If we found anything, mark end of list with null. */ + if (STR_LIST (ret)) + cstr_list_add (&ret, NULL); + +#ifdef KPSE_DEBUG +#if defined (KPSE_COMPAT_API) + { + kpathsea kpse = kpse_def; + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_HASH)) + { + DEBUGF1 ("hash_lookup(%s) =>", key); + if (!STR_LIST (ret)) + fputs (" (nil)\n", stderr); + else + { + const_string *r; + for (r = STR_LIST (ret); *r; r++) + { + putc (' ', stderr); + if (kpse->debug_hash_lookup_int) +#if defined(_WIN64) + fprintf (stderr, "%I64d", (__int64) *r); +#else + fprintf (stderr, "%ld", (long) *r); +#endif + else + fputs (*r, stderr); + } + putc ('\n', stderr); + } + fflush (stderr); + } + } +#endif +#endif + + return STR_LIST (ret); +} + +#ifdef KPSE_DEBUG +/* We only print nonempty buckets, to decrease output volume. */ + +void +hash_print (hash_table_type table, boolean summary_only) +{ + unsigned b; + unsigned total_elements = 0, total_buckets = 0; + + for (b = 0; b < table.size; b++) { + hash_element_type *bucket = table.buckets[b]; + + if (bucket) { + unsigned len = 1; + hash_element_type *tb; + + total_buckets++; + if (!summary_only) fprintf (stderr, "%4d ", b); + + for (tb = bucket->next; tb != NULL; tb = tb->next) + len++; + if (!summary_only) fprintf (stderr, ":%-5d", len); + total_elements += len; + + if (!summary_only) { + for (tb = bucket; tb != NULL; tb = tb->next) + fprintf (stderr, " %s=>%s", tb->key, tb->value); + putc ('\n', stderr); + } + } + } + + fprintf (stderr, + "%u buckets, %u nonempty (%u%%); %u entries, average chain %.1f.\n", + table.size, + total_buckets, + 100 * total_buckets / table.size, + total_elements, + total_buckets ? total_elements / (double) total_buckets : 0.0); +} +#endif + +#if KPATHSEA_CAN_FREE +void +hash_free (hash_table_type table) +{ + struct hash_element_struct *p, *q; + p = (struct hash_element_struct *)table.buckets; + while (p != NULL) { + q = p->next; + free ((char *)p->key); + free ((char *)p->value); + free (p); + p = q; + } +} +#endif diff --git a/Build/source/texk/kpathsea/hash.h b/Build/source/texk/kpathsea/hash.h new file mode 100644 index 00000000000..f54cd0fd646 --- /dev/null +++ b/Build/source/texk/kpathsea/hash.h @@ -0,0 +1,96 @@ +/* hash.h: declarations for a hash table. + + Copyright 1994, 1995, 2008, 2010-2012 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef HASH_H +#define HASH_H + +#include +#include + +/* + * The code freeing strings and hash tables is enabled/disabled + * by KPATHSEA_CAN_FREE. + */ +/* At the moment can not free */ +#define KPATHSEA_CAN_FREE 0 + +#ifdef __cplusplus +extern "C" { +#endif + +/* A single (key,value) pair. */ +typedef struct hash_element_struct +{ + const_string key; + const_string value; + struct hash_element_struct *next; +} hash_element_type; + +/* The usual arrangement of buckets initialized to null. */ +typedef struct +{ + hash_element_type **buckets; + unsigned size; +} hash_table_type; + + +/* Create a hash table of size SIZE. */ +extern KPSEDLL hash_table_type hash_create (unsigned size); + +/* Insert the (KEY,VALUE) association into TABLE. KEY may have more + than one VALUE. Neither KEY nor VALUE is copied. */ +extern KPSEDLL void hash_insert (hash_table_type *table, + const_string key, + const_string value); + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Insert the (KEY, VALUE) association into TABLE. KEY may have more + than one VALUE. Neither KEY nor VALUE is copied. Assume that KEY + is already normalized (all lowercase) on platforms where this matters. */ +extern void hash_insert_normalized (hash_table_type *table, + const_string key, + const_string value); + +#endif /* MAKE_KPSE_DLL */ + +/* Remove the (KEY,VALUE) association from TABLE. */ +extern KPSEDLL void hash_remove (hash_table_type *table, const_string key, + const_string value); + +/* Look up KEY in TABLE, and return NULL-terminated list of all matching + values (not copies), in insertion order. If none, return NULL. */ +extern KPSEDLL const_string *hash_lookup (hash_table_type table, const_string key); + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Print TABLE to stderr. */ +extern void hash_print (hash_table_type table, boolean summary_only); + +#if KPATHSEA_CAN_FREE +/* Drop the TABLE */ +extern void hash_free (hash_table_type table); +#endif + +#endif /* MAKE_KPSE_DLL */ + +#ifdef __cplusplus +} +#endif + +#endif /* not HASH_H */ diff --git a/Build/source/texk/kpathsea/kdefault.c b/Build/source/texk/kpathsea/kdefault.c new file mode 100644 index 00000000000..a0fc268eec3 --- /dev/null +++ b/Build/source/texk/kpathsea/kdefault.c @@ -0,0 +1,125 @@ +/* kdefault.c: expand extra colons. + (This is not named default.c because then the OSF/1 make tries to + make a program `default' from it, since we have a target `default'; + and OSF/1 make doesn't understand .PHONY.) + + Copyright 1993, 1994, 1996, 2008, 2009, 2011, 2017 Karl Berry. + Copyright 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include + + +/* Check for leading colon first, then trailing, then doubled, since + that is fastest. Usually it will be leading or trailing. */ + +string +kpathsea_expand_default (kpathsea kpse, const_string path, + const_string fallback) +{ + unsigned path_length; + string expansion; + + (void) kpse; /* unused */ + + /* The default path better not be null. */ + assert (fallback); + + if (path == NULL || *path == 0) + expansion = xstrdup (fallback); + + /* Solitary or leading :? */ + else if (IS_ENV_SEP (*path)) + { + expansion = path[1] == 0 ? xstrdup (fallback) : concat (fallback, path); + } + + /* Sorry about the assignment in the middle of the expression, but + conventions were made to be flouted and all that. I don't see the + point of calling strlen twice or complicating the logic just to + avoid the assignment (especially now that I've pointed it out at + such great length). */ + else if (path[(path_length = strlen (path)) - 1] == ENV_SEP) + expansion = concat (path, fallback); + + /* OK, not leading or trailing. Check for doubled. */ + else + { + const_string loc; + + for (loc = path; *loc; loc++) + if (IS_ENV_SEP (loc[0]) && IS_ENV_SEP (loc[1])) + break; + if (*loc) + { /* We have a doubled colon. */ + expansion = (string)xmalloc (path_length + strlen(fallback) + 1); + + /* Copy stuff up to and including the first colon. */ + strncpy (expansion, path, loc - path + 1); + expansion[loc - path + 1] = 0; + + /* Copy in FALLBACK, and then the rest of PATH. */ + strcat (expansion, fallback); + strcat (expansion, loc + 1); + } + else + { /* No doubled colon. */ + expansion = xstrdup(path); + } + } + + return expansion; +} + +#ifdef TEST + +void +test_expand_default (const_string path, const_string def) +{ + string answer; + + printf ("Expansion of `%s':\t", path ? path : "(nil)"); + answer = kpathsea_expand_default (kpse_def, path, def); + puts (answer); +} + +int +main () +{ + string default_path = "default"; + + test_expand_default (NULL, default_path); + test_expand_default ("", default_path); + test_expand_default ("none", default_path); + test_expand_default (ENV_SEP_STRING, default_path); + test_expand_default (ENV_SEP_STRING "first", default_path); + test_expand_default ("last" ENV_SEP_STRING, default_path); + test_expand_default ("middle" ENV_SEP_STRING ENV_SEP_STRING "elddim", + default_path); + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST kdefault.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/knj.c b/Build/source/texk/kpathsea/knj.c new file mode 100644 index 00000000000..6aed564ed9f --- /dev/null +++ b/Build/source/texk/kpathsea/knj.c @@ -0,0 +1,794 @@ +/* knj.c: check for 2-Byte Kanji (CP 932, SJIS) codes. + + Copyright 2010, 2016, 2018 Akira Kakuto. + Copyright 2013, 2016, 2020 TANAKA Takuji. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include + +static int +is_include_space(const char *s) +{ + char *p; + p = strchr(s, ' '); + if(p) return 1; + p = strchr(s, '\t'); + if(p) return 1; + return 0; +} + +/* + Get wide string from multibyte string. +*/ +wchar_t * +get_wstring_from_mbstring(int cp, const char *mbstr, wchar_t *wstr) +{ + int len; + + len = MultiByteToWideChar(cp, 0, mbstr, -1, wstr, 0); + if (len==0) { + FATAL("cannot convert string to wide string"); + } + if (wstr==NULL) { + wstr = xmalloc(sizeof(wchar_t)*(len+1)); + } + len = MultiByteToWideChar(cp, 0, mbstr, -1, wstr, len+1); + if (len==0) { + FATAL("cannot convert multibyte string to wide string"); + } + return wstr; +} + +/* + Get multibyte string from wide string. +*/ +char * +get_mbstring_from_wstring(int cp, const wchar_t *wstr, char *mbstr) +{ + int len; + + len = WideCharToMultiByte(cp, 0, wstr, -1, mbstr, 0, NULL, NULL); + if (len==0) { + FATAL("cannot convert string to multibyte string"); + } + if (mbstr==NULL) { + mbstr = xmalloc(len+1); + } + len = WideCharToMultiByte(cp, 0, wstr, -1, mbstr, len+1, NULL, NULL); + if (len==0) { + FATAL("cannot convert wide string to multibyte string"); + } + return mbstr; +} + +int +kpathsea_isknj(kpathsea kpse, int c) +{ + c &= 0xff; + switch (kpse->Is_cp932_system) { + case 932: + return((c>=0x81 && c<=0x9f) || (c>=0xe0 && c<=0xfc)); + case 936: + return(c>=0x81 && c<=0xfe); + case 950: + return((c>=0xa1 && c<=0xc6) || (c>=0xc9 && c<=0xf9)); + default: + return(0); + } +} + +int +kpathsea_isknj2(kpathsea kpse, int c) +{ + c &= 0xff; + switch (kpse->Is_cp932_system) { + case 932: + return(c>=0x40 && c<=0xfc && c!=0x7f); + case 936: + return(c>=0x40 && c<=0xfe && c!=0x7f); + case 950: + return((c>=0x40 && c<=0x7e) || (c>=0xa1 && c<=0xfe)); + default: + return(0); + } +} + +/* + xfopen by file system codepage +*/ +FILE * +kpathsea_fsyscp_xfopen (kpathsea kpse, const char *filename, const char *mode) +{ + FILE *f; + wchar_t *fnamew, modew[4]; + int i; + unsigned char *fnn; + unsigned char *p; + size_t len; + + assert(filename && mode); + len = strlen(filename); +/* + Support very long input path name, longer than _MAX_PATH for + Windows, if it really exists and input name is given in + full-absolute path in a command line. + /./ , /../, \.\, \..\ should be excluded. (2020/06/06) + More than one adjacent directory separators should be + excluded. (2020/10/24) +*/ + fnn = xmalloc(len + 10); + p = strstr(filename, ".\\"); + if (!p) { + p = strstr(filename, "./"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "//"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "\\\\"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "\\/"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "/\\"); + } + if (!p && len > 2 && ((filename[0] == '/' && filename[1] == '/') || + (filename[0] == '\\' && filename[1] == '\\' && + filename[2] != '?'))) { + filename += 2; + strcpy (fnn, "\\\\?\\UNC\\"); + strcat (fnn, filename); + } else if (!p && len > 2 && filename[1] == ':') { + strcpy (fnn, "\\\\?\\"); + strcat (fnn, filename); + } else { + strcpy (fnn, filename); + } + for (p = fnn; *p; p++) { + if (*p == '/') + *p = '\\'; + } + + fnamew = get_wstring_from_mbstring(kpse->File_system_codepage, fnn, fnamew=NULL); + for(i=0; (modew[i]=(wchar_t)mode[i]); i++) {} /* mode[i] must be ASCII */ + f = _wfopen(fnamew, modew); + free (fnn); + if (f == NULL) + FATAL_PERROR(filename); + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_FOPEN)) { + DEBUGF_START (); + fprintf (stderr, "fsyscp_xfopen(%s [", filename); + WriteConsoleW( GetStdHandle( STD_ERROR_HANDLE ), fnamew, wcslen( fnamew ), NULL, NULL ); +#if defined(_WIN64) + fprintf (stderr, "], %s) => 0x%I64x\n", mode, (unsigned __int64) f); +#else + fprintf (stderr, "], %s) => 0x%lx\n", mode, (unsigned long) f); +#endif + DEBUGF_END (); + } + free(fnamew); + + return f; +} + +/* + fopen by file system codepage +*/ +FILE * +kpathsea_fsyscp_fopen (kpathsea kpse, const char *filename, const char *mode) +{ + FILE *f; + wchar_t *fnamew, modew[4]; + int i; + unsigned char *fnn; + unsigned char *p; + size_t len; + + assert(filename && mode); + len = strlen(filename); +/* + Support very long input path name, longer than _MAX_PATH for + Windows, if it really exists and input name is given in + full-absolute path in a command line. + /./ , /../, \.\, \..\ should be excluded. (2020/06/06) + More than one adjacent directory separators should be + excluded. (2020/10/24) +*/ + fnn = xmalloc(len + 10); + p = strstr(filename, ".\\"); + if (!p) { + p = strstr(filename, "./"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "//"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "\\\\"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "\\/"); + } + if (!p && len > 2) { + p = strstr(filename + 2, "/\\"); + } + if (!p && len > 2 && ((filename[0] == '/' && filename[1] == '/') || + (filename[0] == '\\' && filename[1] == '\\' && + filename[2] != '?'))) { + filename += 2; + strcpy (fnn, "\\\\?\\UNC\\"); + strcat (fnn, filename); + } else if (!p && len > 2 && filename[1] == ':') { + strcpy (fnn, "\\\\?\\"); + strcat (fnn, filename); + } else { + strcpy (fnn, filename); + } + for (p = fnn; *p; p++) { + if (*p == '/') + *p = '\\'; + } + + fnamew = get_wstring_from_mbstring(kpse->File_system_codepage, fnn, fnamew=NULL); + for(i=0; (modew[i]=(wchar_t)mode[i]); i++) {} /* mode[i] must be ASCII */ + f = _wfopen(fnamew, modew); + free (fnn); + if (f != NULL) { + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_FOPEN)) { + DEBUGF_START (); + fprintf (stderr, "fsyscp_fopen(%s [", filename); + WriteConsoleW( GetStdHandle( STD_ERROR_HANDLE ), fnamew, wcslen( fnamew ), NULL, NULL ); +#if defined(_WIN64) + fprintf (stderr, "], %s) => 0x%I64x\n", mode, (unsigned __int64) f); +#else + fprintf (stderr, "], %s) => 0x%lx\n", mode, (unsigned long) f); +#endif + DEBUGF_END (); + } + } + free(fnamew); + + return f; +} + + +FILE * +kpathsea_fsyscp_popen (kpathsea kpse, const char *command, const char *mode) +{ + FILE *f; + wchar_t *commandw, modew[4]; + int i; + + assert(command && mode); + + if (is_include_space (command)) { + const char *p; + char *command2, *q; + command2 = xmalloc (strlen (command) + 3); + p = command; + q = command2; + *q++ = '\"'; + while (*p) + *q++ = *p++; + *q++ = '\"'; + *q = '\0'; + commandw = get_wstring_from_mbstring(kpse->File_system_codepage,command2, commandw=NULL); + free (command2); + } else { + commandw = get_wstring_from_mbstring(kpse->File_system_codepage,command, commandw=NULL); + } + for(i=0; (modew[i]=(wchar_t)mode[i]); i++) {} /* mode[i] must be ASCII */ + f = _wpopen(commandw, modew); + + if (f != NULL) { + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_FOPEN)) { + DEBUGF_START (); + fprintf (stderr, "fsyscp_popen(%s [", command); + WriteConsoleW( GetStdHandle( STD_ERROR_HANDLE ), commandw, wcslen( commandw ), NULL, NULL ); +#if defined(_WIN64) + fprintf (stderr, "], %s) => 0x%I64x\n", mode, (unsigned __int64) f); +#else + fprintf (stderr, "], %s) => 0x%lx\n", mode, (unsigned long) f); +#endif + DEBUGF_END (); + } + } + + free (commandw); +/* We use always binary mode on Windows */ + if(f) _setmode (fileno (f), _O_BINARY); + + return f; +} + +int +kpathsea_get_command_line_args_utf8 (kpathsea kpse, const_string enc, int *p_ac, char ***p_av) +{ + int argc; + string *argv; + + if (!enc || !strncmp(enc,"",1)) return 0; + +#ifdef DEBUG + fprintf(stderr, "command_line_encoding (%s)\n", enc); +#endif /* DEBUG */ + if (!(strncmp(enc,"utf8",5) && strncmp(enc,"utf-8",6))) { + LPWSTR *argvw; + INT argcw, i; + string s; +#ifdef DEBUG + DWORD ret; + HANDLE hStderr; + hStderr = GetStdHandle( STD_ERROR_HANDLE ); +#endif /* DEBUG */ + kpse->File_system_codepage = CP_UTF8; +/* + IS_KANJI() in the CP932-like system seems to be necessary to + support non-ascii values for variables in the case of + command_line_encoding = utf-8. + kpse->Is_cp932_system = 0; +*/ + argvw = CommandLineToArgvW(GetCommandLineW(), &argcw); + argc = argcw; + argv = xmalloc(sizeof(char *)*(argcw+1)); + for (i=0; iFile_system_codepage; + } else { + return 0; + } +} + +/* + spawnvp by file system codepage +*/ +int +kpathsea_fsyscp_spawnvp (kpathsea kpse, int mode, const char *command, const char* const *argv) +{ + int ret; + wchar_t *commandw, **argvw, **pw; + int i; + const char* const *p; + + assert(command && argv); + for (i = 0, p = argv; *p; p++) + i++; + argvw = xcalloc (i + 3, sizeof (wchar_t *)); + commandw = get_wstring_from_mbstring(kpse->File_system_codepage, command, commandw=NULL); + p = argv; + pw = argvw; + while (*p) { + *pw = get_wstring_from_mbstring(kpse->File_system_codepage, *p, *pw=NULL); + p++; + pw++; + } + *pw = NULL; + ret = _wspawnvp (mode, (const wchar_t *)commandw, (const wchar_t* const*) argvw); + if(commandw) free(commandw); + if (argvw) { + pw = argvw; + while (*pw) { + free (*pw); + pw++; + } + free (argvw); + } + + return ret; +} + +/* + system by file system codepage +*/ +int +kpathsea_fsyscp_system (kpathsea kpse, const char *cmd) +{ + const char *p; + char *q; + char *av[4]; + int len, ret; + int spacep = 0; + + if (cmd == NULL) + return 1; + + av[0] = xstrdup ("cmd.exe"); + av[1] = xstrdup ("/c"); + + len = strlen (cmd) + 3; + spacep = is_include_space (cmd); + av[2] = xmalloc (len); + q = av[2]; + if (spacep) + *q++ = '"'; + for (p = cmd; *p; p++, q++) { + if (*p == '\'') + *q = '"'; + else + *q = *p; + } + if (spacep) + *q++ = '"'; + *q = '\0'; + av[3] = NULL; + ret = kpathsea_fsyscp_spawnvp (kpse, _P_WAIT, av[0], (const char* const*) av); + free (av[0]); + free (av[1]); + free (av[2]); + return ret; +} + +int +kpathsea_win32_getc(kpathsea kpse, FILE *fp) +{ + const int fd = fileno(fp); + HANDLE hStdin; + DWORD ret; + wchar_t wc[3]; + char mbc[5]; + int j; + + if (!(fd == fileno(stdin) && _isatty(fd) && kpse->File_system_codepage == CP_UTF8)) + return getc(fp); + + if (kpse->getc_len == 0) + { + hStdin = GetStdHandle(STD_INPUT_HANDLE); + if (kpse->wcbuf) { + wc[0] = kpse->wcbuf; + kpse->wcbuf = L'\0'; + } + else if (ReadConsoleW(hStdin, wc, 1, &ret, NULL) == 0) + return EOF; + if (0xd800<=wc[0] && wc[0]<0xdc00) { + if (ReadConsoleW(hStdin, wc+1, 1, &ret, NULL) == 0) + return EOF; + if (0xdc00<=wc[1] && wc[1]<0xe000) { + wc[2]=L'\0'; + } else { + kpse->wcbuf=wc[1]; + wc[0]=0xfffd; /* illegal surrogate pair */ + wc[1]=L'\0'; + } + } else if (0xdc00<=wc[0] && wc[0]<0xe000) { + wc[0]=0xfffd; /* illegal surrogate pair */ + wc[1]=L'\0'; + } else { + wc[1]=L'\0'; + } + get_utf8_from_wstring(wc,mbc); + j=strlen(mbc)-1; + while(j>=0) { + kpse->getc_buff[kpse->getc_len++]=(int)mbc[j--]; + } + } + return kpse->getc_buff[--kpse->getc_len]; +} + +int +kpathsea_win32_ungetc(kpathsea kpse, int c, FILE *fp) +{ + const int fd = fileno(fp); + + if (!(fd == fileno(stdin) && _isatty(fd) && kpse->File_system_codepage == CP_UTF8)) + return ungetc(c, fp); + + assert(kpse->getc_len < 4); + return kpse->getc_buff[kpse->getc_len++] = c; +} + +static int __win32_fputs(const char *str, HANDLE hStdout) +{ + DWORD ret; + wchar_t *wstr; + + wstr = get_wstring_from_utf8(str, wstr=NULL); + + if (WriteConsoleW(hStdout, wstr, wcslen(wstr), &ret, NULL) == 0) { + free(wstr); + return EOF; + } + + free(wstr); + return ret; +} + +int +kpathsea_win32_fputs(kpathsea kpse, const char *str, FILE *fp) +{ + const int fd = fileno(fp); + HANDLE hStdout; + + if (!((fd == fileno(stdout) || fd == fileno(stderr)) && _isatty(fd) + && kpse->File_system_codepage == CP_UTF8)) + return fputs(str, fp); + + hStdout = (fd == fileno(stdout)) ? + GetStdHandle(STD_OUTPUT_HANDLE) : GetStdHandle(STD_ERROR_HANDLE); + + return __win32_fputs(str, hStdout); +} + +#define MAX_PROMPT_STR_SIZE 8192 + +int +kpathsea_win32_vfprintf(kpathsea kpse, FILE *fp, const char *format, va_list argp) +{ + const int fd = fileno(fp); + HANDLE hStdout; + char buff[MAX_PROMPT_STR_SIZE]; + int ret; + + if (!((fd == fileno(stdout) || fd == fileno(stderr)) && _isatty(fd) + && kpse->File_system_codepage == CP_UTF8)) + return vfprintf(fp, format, argp); + + hStdout = (fd == fileno(stdout)) ? + GetStdHandle(STD_OUTPUT_HANDLE) : GetStdHandle(STD_ERROR_HANDLE); + + ret = _vsnprintf(buff, sizeof(buff), format, argp); + if (__win32_fputs(buff, hStdout)==EOF) { + return EOF; + } + return ret; +} + +int +kpathsea_win32_fprintf(kpathsea kpse, FILE *fp, const char *format, ...) +{ + int ret, count; + va_list argp; + + count = 0; + va_start(argp, format); + ret = kpathsea_win32_vfprintf(kpse, fp, format, argp); + if (ret==EOF) { + return EOF; + } + count += ret; + va_end(argp); + return count; +} + +int +kpathsea_win32_puts(kpathsea kpse, const char *str) +{ + if (kpathsea_win32_fputs(kpse, str, stdout)==EOF) { + return EOF; + } + return puts(""); +} + +int +kpathsea_win32_putc(kpathsea kpse, int c, FILE *fp) +{ + const int fd = fileno(fp); + HANDLE hStdout; + DWORD ret; + wchar_t wstr[3]; + + if (!((fd == fileno(stdout) || fd == fileno(stderr)) && _isatty(fd) + && kpse->File_system_codepage == CP_UTF8)) + return putc(c, fp); + + hStdout = (fd == fileno(stdout)) ? + GetStdHandle(STD_OUTPUT_HANDLE) : GetStdHandle(STD_ERROR_HANDLE); + + c &= 0xff; + + if (c < 0x80) { + kpse->st_str = kpse->st_buff; + kpse->st_len = 1; + } + if (c < 0xc0) { /* ASCII or trailer */ + *(kpse->st_str)++ = c; + kpse->st_len--; + if (kpse->st_len == 0) { + *(kpse->st_str) = '\0'; + get_wstring_from_utf8(kpse->st_buff, wstr); + if (WriteConsoleW(hStdout, wstr, wcslen(wstr), &ret, NULL) == 0) { + kpse->st_len = 0; + return EOF; + } + } + else if (kpse->st_len < 0) return EOF; + return c; + } + else if (c < 0xc2) { kpse->st_len = 0; return EOF; } /* illegal */ + else if (c < 0xe0) kpse->st_len = 2; + else if (c < 0xf0) kpse->st_len = 3; + else if (c < 0xf5) kpse->st_len = 4; + else { kpse->st_len = 0; return EOF; } + + kpse->st_str = kpse->st_buff; + *(kpse->st_str)++ = c; + kpse->st_len--; + return c; +} + +void +kpathsea_win32_perror(kpathsea kpse, const char *str) +{ + wchar_t *wstr; + + if (kpse->File_system_codepage != CP_UTF8) + return perror(str); + + wstr = get_wstring_from_utf8(str, wstr=NULL); + _wperror(wstr); + free(wstr); +} + +int +kpathsea_IS_KANJI(kpathsea kpse, const char *p) +{ + int ret; + + ret = kpse->Is_cp932_system && kpathsea_isknj(kpse, *(p)) && + kpathsea_isknj2(kpse, *(p+1)); + return ret; +} + +char * +kpathsea_get_fsyscp_from_wstring(kpathsea kpse, const wchar_t *w,char *mb) +{ + return get_mbstring_from_wstring(kpse->File_system_codepage, w, mb); +} + +wchar_t * +kpathsea_get_wstring_from_fsyscp(kpathsea kpse, const char *mb,wchar_t *w) +{ + return get_wstring_from_mbstring(kpse->File_system_codepage, mb, w); +} + +#if defined (KPSE_COMPAT_API) + +int +isknj(int c) +{ + return kpathsea_isknj(kpse_def, c); +} + +int +isknj2(int c) +{ + return kpathsea_isknj2(kpse_def, c); +} + +FILE * +fsyscp_xfopen (const char *filename, const char *mode) +{ + return kpathsea_fsyscp_xfopen (kpse_def, filename, mode); +} + +FILE * +fsyscp_fopen (const char *filename, const char *mode) +{ + return kpathsea_fsyscp_fopen (kpse_def, filename, mode); +} + +FILE * +fsyscp_popen (const char *command, const char *mode) +{ + return kpathsea_fsyscp_popen (kpse_def, command, mode); +} + +int +get_command_line_args_utf8 (const_string enc, int *p_ac, char ***p_av) +{ + return kpathsea_get_command_line_args_utf8 (kpse_def, enc, p_ac, p_av); +} + +int +fsyscp_spawnvp (int mode, const char *command, const char* const *argv) +{ + return kpathsea_fsyscp_spawnvp (kpse_def, mode, command, argv); +} + +int +fsyscp_system (const char *cmd) +{ + return kpathsea_fsyscp_system (kpse_def, cmd); +} + +int +win32_getc(FILE *fp) +{ + return kpathsea_win32_getc(kpse_def, fp); +} + +int +win32_ungetc(int c, FILE *fp) +{ + return kpathsea_win32_ungetc(kpse_def, c, fp); +} + +int +win32_fputs(const char *str, FILE *fp) +{ + return kpathsea_win32_fputs(kpse_def, str, fp); +} + +int +win32_vfprintf(FILE *fp, const char *format, va_list argp) +{ + return kpathsea_win32_vfprintf(kpse_def, fp, format, argp); +} + +int +win32_fprintf(FILE *fp, const char *format, ...) +{ + int ret, count; + va_list argp; + + count = 0; + va_start(argp, format); + ret = kpathsea_win32_vfprintf(kpse_def, fp, format, argp); + if (ret==EOF) { + return EOF; + } + count += ret; + va_end(argp); + return count; +} + +int +win32_puts(const char *str) +{ + return kpathsea_win32_puts(kpse_def, str); +} + +int +win32_putc(int c, FILE *fp) +{ + return kpathsea_win32_putc(kpse_def, c, fp); +} + +void +win32_perror(const char *str) +{ + kpathsea_win32_perror(kpse_def, str); +} + +int +IS_KANJI(const char *p) +{ + return kpathsea_IS_KANJI(kpse_def, p); +} + +char * +get_fsyscp_from_wstring(const wchar_t *w,char *mb) +{ + return kpathsea_get_fsyscp_from_wstring(kpse_def, w, mb); +} + +wchar_t * +get_wstring_from_fsyscp(const char *mb,wchar_t *w) +{ + return kpathsea_get_wstring_from_fsyscp(kpse_def, mb, w); +} +#endif diff --git a/Build/source/texk/kpathsea/knj.h b/Build/source/texk/kpathsea/knj.h new file mode 100644 index 00000000000..81e7944feb1 --- /dev/null +++ b/Build/source/texk/kpathsea/knj.h @@ -0,0 +1,82 @@ +/* knj.h: check for 2-Byte Kanji (CP 932, SJIS) codes. + + Copyright 2010, 2014, 2016 Akira Kakuto. + Copyright 2013, 2014, 2020 TANAKA Takuji. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_KNJ_H +#define KPATHSEA_KNJ_H + +#ifdef __cplusplus +extern "C" { +#endif + +extern KPSEDLL wchar_t* get_wstring_from_mbstring(int cp, const char *mbstr, wchar_t *wstr); +extern KPSEDLL char* get_mbstring_from_wstring(int cp, const wchar_t *wstr, char *mbstr); +extern KPSEDLL int kpathsea_isknj(kpathsea kpse, int c); +extern KPSEDLL int kpathsea_isknj2(kpathsea kpse, int c); +extern KPSEDLL FILE* kpathsea_fsyscp_xfopen(kpathsea kpse, const char *filename, const char *mode); +extern KPSEDLL FILE* kpathsea_fsyscp_fopen(kpathsea kpse, const char *filename, const char *mode); +extern KPSEDLL FILE* kpathsea_fsyscp_popen(kpathsea kpse, const char *command, const char *mode); +extern KPSEDLL int kpathsea_fsyscp_spawnvp(kpathsea kpse, int mode, const char *command, const char* const *argv); +extern KPSEDLL int kpathsea_fsyscp_system(kpathsea kpse, const char *cmd); +extern KPSEDLL int kpathsea_get_command_line_args_utf8(kpathsea kpse, const char *enc, int *p_ac, char ***p_av); +extern KPSEDLL int kpathsea_win32_getc(kpathsea kpse, FILE *fp); +extern KPSEDLL int kpathsea_win32_ungetc(kpathsea kpse, int c, FILE *fp); +extern KPSEDLL int kpathsea_win32_fputs(kpathsea kpse, const char *str, FILE *fp); +extern KPSEDLL int kpathsea_win32_puts(kpathsea kpse, const char *str); +extern KPSEDLL int kpathsea_win32_vfprintf(kpathsea kpse, FILE *fp, const char *format, va_list argp); +extern KPSEDLL int kpathsea_win32_fprintf(kpathsea kpse, FILE *fp, const char *format, ...); +extern KPSEDLL int kpathsea_win32_putc(kpathsea kpse, int c, FILE *fp); +extern KPSEDLL void kpathsea_win32_perror(kpathsea kpse, const char *str); +extern KPSEDLL int kpathsea_IS_KANJI(kpathsea kpse, const char *p); +extern KPSEDLL char *kpathsea_get_fsyscp_from_wstring(kpathsea kpse, const wchar_t *w,char *mb); +extern KPSEDLL wchar_t *kpathsea_get_wstring_from_fsyscp(kpathsea kpse, const char *mb,wchar_t *w); + +#if defined (KPSE_COMPAT_API) +#define is_cp932_system kpse_def->Is_cp932_system +#define file_system_codepage kpse_def->File_system_codepage +#define win32_codepage kpse_def->Win32_codepage + +extern KPSEDLL int isknj(int c); +extern KPSEDLL int isknj2(int c); +extern KPSEDLL FILE* fsyscp_xfopen(const char *filename, const char *mode); +extern KPSEDLL FILE* fsyscp_fopen(const char *filename, const char *mode); +extern KPSEDLL FILE* fsyscp_popen(const char *command, const char *mode); +extern KPSEDLL int fsyscp_spawnvp(int mode, const char *command, const char* const *argv); +extern KPSEDLL int fsyscp_system(const char *cmd); +extern KPSEDLL int get_command_line_args_utf8(const char *enc, int *p_ac, char ***p_av); +extern KPSEDLL int win32_getc(FILE *fp); +extern KPSEDLL int win32_ungetc(int c, FILE *fp); +extern KPSEDLL int win32_fputs(const char *str, FILE *fp); +extern KPSEDLL int win32_puts(const char *str); +extern KPSEDLL int win32_vfprintf(FILE *fp, const char *format, va_list argp); +extern KPSEDLL int win32_fprintf(FILE *fp, const char *format, ...); +extern KPSEDLL int win32_putc(int c, FILE *fp); +extern KPSEDLL void win32_perror(const char *str); +extern KPSEDLL int IS_KANJI(const char *p); +extern KPSEDLL char *get_fsyscp_from_wstring(const wchar_t *w,char *mb); +extern KPSEDLL wchar_t *get_wstring_from_fsyscp(const char *mb,wchar_t *w); +#endif +#ifdef __cplusplus +} +#endif + +/* Get wide string from multibyte string in UTF-8 */ +#define get_wstring_from_utf8(mb,w) get_wstring_from_mbstring(CP_UTF8,mb,w) +/* Get multibyte string in UTF-8 from wide string */ +#define get_utf8_from_wstring(w,mb) get_mbstring_from_wstring(CP_UTF8,w,mb) + +#endif /* not KPATHSEA_KNJ_H */ diff --git a/Build/source/texk/kpathsea/kpathsea.c b/Build/source/texk/kpathsea/kpathsea.c new file mode 100644 index 00000000000..b7bf6964ac2 --- /dev/null +++ b/Build/source/texk/kpathsea/kpathsea.c @@ -0,0 +1,138 @@ +/* kpathsea.c: creating and freeing library instances + + Copyright 2009, 2012 Taco Hoekwater. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +/* One big global struct, and a variable that points to it */ + +/* + * The code freeing the strings used in this struct is enabled/disabled + * by KPATHSEA_CAN_FREE. + */ + +#include + +kpathsea +kpathsea_new (void) +{ + kpathsea ret; + ret = xcalloc(1, sizeof(kpathsea_instance)); + return ret; +} + +#if KPATHSEA_CAN_FREE + +#define string_free(a) if ((a) != NULL) free((char *)(a)) + +static void +str_llist_free (str_llist_type p) +{ + str_llist_type q; + while (p != NULL) { + q = p->next; + free (p->str); + free (p); + p = q; + } +} + +static void +cache_free (cache_entry *the_cache, int cache_size) +{ + int f ; + for (f = 0; f < cache_size; f++) { + string_free (the_cache[f].key); + str_llist_free (the_cache[f].value[0]); + } + free (the_cache); +} +#endif /* KPATHSEA_CAN_FREE */ + +/* Sadly, quite a lot of the freeing is not safe: + it seems there are literals used all over. */ +void +kpathsea_finish (kpathsea kpse) +{ +#if KPATHSEA_CAN_FREE + int i; + kpse_format_info_type f; +#endif /* KPATHSEA_CAN_FREE */ + if (kpse==NULL) + return; +#if KPATHSEA_CAN_FREE + /* free internal stuff */ + hash_free (kpse->cnf_hash); + hash_free (kpse->db); + hash_free (kpse->alias_db); + str_list_free (&kpse->db_dir_list); + hash_free (kpse->link_table); + cache_free (kpse->the_cache, kpse->cache_length); + hash_free (kpse->map); + string_free (kpse->map_path); + string_free (kpse->elt); + /*string_free (kpse->path);*/ + if (kpse->log_file != (FILE *)NULL) + fclose(kpse->log_file); + string_free (kpse->invocation_name); + string_free (kpse->invocation_short_name); + string_free (kpse->program_name); + string_free (kpse->fallback_font); + string_free (kpse->fallback_resolutions_string); + if(kpse->fallback_resolutions != NULL) + free(kpse->fallback_resolutions); + for (i = 0; i != kpse_last_format; ++i) { + f = kpse->format_info[i]; + string_free (f.path); + string_free (f.override_path); + string_free (f.client_path); + /*string_free (f.cnf_path);*/ + } + + if (kpse->missfont != (FILE *)NULL) + fclose (kpse->missfont); + + for (i = 0; i < (int)kpse->expansion_len; i++) { + string_free (kpse->expansions[i].var); + } + free (kpse->expansions); + if (kpse->saved_env != NULL) { + for (i = 0; i != kpse->saved_count; ++i) + string_free (kpse->saved_env[i]); + free (kpse->saved_env); + } +#endif /* KPATHSEA_CAN_FREE */ +#if defined(WIN32) || defined(__CYGWIN__) + if (kpse->suffixlist != NULL) { + char **p; + for (p = kpse->suffixlist; *p; p++) + free (*p); + free (kpse->suffixlist); + kpse->suffixlist = NULL; + } +#endif /* WIN32 || __CYGWIN__ */ +#if defined (KPSE_COMPAT_API) + if (kpse == kpse_def) + return; +#endif + free (kpse); +} + + +#if defined (KPSE_COMPAT_API) + +kpathsea_instance kpse_def_inst; +kpathsea kpse_def = &kpse_def_inst; + +#endif /* KPSE_COMPAT_API */ diff --git a/Build/source/texk/kpathsea/kpathsea.pc.in b/Build/source/texk/kpathsea/kpathsea.pc.in new file mode 100644 index 00000000000..865f5408ab5 --- /dev/null +++ b/Build/source/texk/kpathsea/kpathsea.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: kpathsea +Description: Kpathsea filename lookup library +Version: @KPSEVERSION@ +Libs: -L${libdir} -lkpathsea +Cflags: -I${includedir} + diff --git a/Build/source/texk/kpathsea/kpsestat.c b/Build/source/texk/kpathsea/kpsestat.c new file mode 100644 index 00000000000..1c457dc06c7 --- /dev/null +++ b/Build/source/texk/kpathsea/kpsestat.c @@ -0,0 +1,126 @@ +/* kpsestat -- show file permissions of a file in octal form. + + Copyright 2008, 2016 Karl Berry. + Copyright 1997, 2000, 2001, 2005 Olaf Weber. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this software; if not, see . */ + +#include +#include +#include +#include + +/* + * kpsestat mode x + * Print stat bits of file x on stdout, as modified by mode. + */ + +int +main (int argc, char **argv) +{ + char * mode_string; + int to_set, to_keep, to_clear; + int result; + struct stat f; + + if (argc > 1 && strcmp (argv[1], "--help") == 0) { + printf ("Usage: %s MODE FILE\n\ + Print octal permissions of FILE as modified by MODE on standard output.\n\ + MODE is a subset of the symbolic permissions accepted by chmod.\n\ + Use MODE = to obtain the unchanged permissions.\n\ +\n\ +--help display this help and exit\n\ +--version output version information and exit\n\n", argv[0]); + fputs ("Email bug reports to tex-k@tug.org.\n", stdout); + exit(0); + } else if (argc > 1 && strcmp (argv[1], "--version") == 0) { + printf ("%s (%s)\n\ +Copyright (C) 1997 Olaf Weber.\n\ +There is NO warranty. You may redistribute this software\n\ +under the terms of the GNU General Public License.\n\ +For more information about these matters, see the file named GPL.\n\ +Primary author of %s: Olaf Weber.\n", +argv[0], KPSEVERSION, argv[0]); + exit (0); + } + + /* insist on exactly two args */ + if (argc != 3) { + fprintf (stderr, "%s: Need exactly two arguments.\n\ +Try `%s --help' for more information.\n", argv[0], argv[0]); + exit(1); + } + + mode_string = argv[1]; + to_set = to_keep = to_clear = 0; + for (;;++mode_string) { + int affected = 0; + int action = 0; + int value = 0; + + for (;;++mode_string) + switch (*mode_string) { + case 'u': affected |= 04700; break; + case 'g': affected |= 02070; break; + case 'o': affected |= 01007; break; + case 'a': affected |= 07777; break; + default: goto no_more_affected; + } + no_more_affected: + if (affected == 0) + affected = 07777; + action = *mode_string; + ++mode_string; + for (;;++mode_string) + switch (*mode_string) { + case 'r': value |= 00444 & affected; break; + case 'w': value |= 00222 & affected; break; + case 'x': value |= 00111 & affected; break; + case 's': value |= 06000 & affected; break; + case 't': value |= 01000 & affected; break; + default: goto no_more_values; + } + no_more_values: + switch (action) { + case '-': to_clear |= value; break; + case '=': to_keep |= value; break; + case '+': to_set |= value; break; + default: + fprintf(stderr, "%s: Invalid mode\n", argv[0]); + exit(1); + } + if (*mode_string != ',') + break; + } + if (*mode_string != 0) { + fprintf(stderr, "%s: Invalid mode.\n", argv[0]); + exit(1); + } + + /* does the file exist? */ + if (stat (argv[2], &f) < 0) { + fprintf(stderr, "%s: ", argv[0]); + perror(argv[2]); + return 1; + } + + result = f.st_mode & 07777; + result |= to_set; + result |= to_keep & result; + result &= ~to_clear; + + printf("%o\n", result); + + return 0; +} diff --git a/Build/source/texk/kpathsea/kpsewhich.c b/Build/source/texk/kpathsea/kpsewhich.c new file mode 100644 index 00000000000..76f956a2480 --- /dev/null +++ b/Build/source/texk/kpathsea/kpsewhich.c @@ -0,0 +1,941 @@ +/* kpsewhich -- standalone path lookup and variable expansion for Kpathsea. + Ideas from Thomas Esser, Pierre MacKay, and many others. + + Copyright 1995-2021 Karl Berry & Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* For variable and path expansion. (-expand-var, -expand-path, + -show-path, etc.) */ +string var_to_expand = NULL; +string braces_to_expand = NULL; +string path_to_expand = NULL; +string path_to_show = NULL; +string var_to_value = NULL; +string var_to_brace_value = NULL; + +/* Array/count of cnf lines from the command line. (--cnf-line) */ +static string *user_cnf_lines = NULL; +static unsigned user_cnf_nlines = 0; + +/* Base resolution. (-D, -dpi) */ +unsigned dpi = 600; + +/* The engine name, for `$engine' construct in texmf.cnf. (-engine) */ +string engine = NULL; + +/* Interactively ask for names to look up? (-interactive) */ +boolean interactive = false; + +/* The device name, for $MAKETEX_MODE. (-mode) */ +string mode = NULL; + +/* Search the disk as well as ls-R? (-must-exist, -mktex) */ +boolean must_exist = false; + +/* The program name, for `.PROG' construct in texmf.cnf. (-program) */ +string progname = NULL; + +/* Safe input and output names to check. (-safe-in-name and -safe-out-name) */ +string safe_in_name = NULL; +string safe_out_name = NULL; + +/* Return all matches, not just the first one? (-all) */ +boolean show_all = false; + +/* Only match files in given subdirs. (-subdir) */ +str_list_type subdir_paths; + +/* The file type and path for lookups. (-format, -path) */ +kpse_file_format_type user_format = kpse_last_format; +string user_format_string; +string user_path; + + + +/* Define one-word abbreviations for those format types which + can otherwise only be specified by strings containing spaces. */ + +typedef struct +{ + const_string abbr; + kpse_file_format_type format; +} format_abbr_type; + +static format_abbr_type format_abbrs[] + = { { "bitmapfont", kpse_any_glyph_format }, + { "mpsupport", kpse_mpsupport_format }, + { "doc", kpse_texdoc_format }, + { "source", kpse_texsource_format }, + { "trofffont", kpse_troff_font_format }, + { "dvipsconfig", kpse_dvips_config_format }, + { "web2c", kpse_web2c_format }, + { "othertext", kpse_program_text_format }, + { "otherbin", kpse_program_binary_format }, + { "miscfont", kpse_miscfonts_format }, + { "cmap", kpse_cmap_format }, + { "pdftexconfig", kpse_pdftex_config_format }, + { NULL, kpse_last_format } }; + +/* The function to look up STR in the abbr table above. + This is called only on a user-specified format string. + Return `kpse_last_format' if no match. */ + +static kpse_file_format_type +format_abbr (const_string str) +{ + kpse_file_format_type ret = kpse_last_format; + unsigned a = 0; + + while (format_abbrs[a].abbr != NULL) { + if (STREQ (str, format_abbrs[a].abbr)) { + ret = format_abbrs[a].format; + break; + } + a++; + } + + return ret; +} + + + +/* Return the substring in `.', if S has + that form. If it doesn't, return 0. */ + +static unsigned +find_dpi (string s) +{ + unsigned dpi_number = 0; + const_string extension = find_suffix (s); + + if (extension != NULL) + sscanf (extension, "%u", &dpi_number); + + return dpi_number; +} + + + +/* Return true if FTRY (the candidate suffix) matches NAME. If + IS_FILENAME is true, the check is simply that FTRY is a suffix of + NAME. If false (that is, NAME is a format), then FTRY and NAME must + be entirely equal. */ + +static boolean +try_suffix (boolean is_filename, string name, unsigned name_len, + const_string ftry) +{ + unsigned try_len; + + if (!ftry || ! *ftry) { + return false; + } + + try_len = strlen (ftry); + if (try_len > name_len) { + /* Candidate is longer than what we're looking for. */ + return false; + } + if (!is_filename && try_len < name_len) { + /* We're doing format names, not file names, and candidate is + shorter than what we're looking for. E.g., do not find `lua' + when looking for `clua'. */ + return false; + } + + if (FILESTRCASEEQ (name + name_len - try_len, ftry)) { + return true; + } + + return false; +} + + + +/* Use the file type from -format if that was previously determined + (i.e., the user_format global variable), else guess dynamically from + NAME. Return kpse_last_format if undeterminable. This function is + also used to parse the -format string, a case we distinguish via + is_filename being false. + + A few filenames have been hard-coded for format types that + differ from what would be inferred from their extensions. */ + +static kpse_file_format_type +find_format (kpathsea kpse, string name, boolean is_filename) +{ + kpse_file_format_type ret = kpse_last_format; + + if (is_filename && user_format != kpse_last_format) { + ret = user_format; /* just return what we already computed */ + + } else if (FILESTRCASEEQ (name, "config.ps")) { + ret = kpse_dvips_config_format; + } else if (FILESTRCASEEQ (name, "fmtutil.cnf")) { + ret = kpse_web2c_format; + } else if (FILESTRCASEEQ (name, "glyphlist.txt")) { + ret = kpse_fontmap_format; + } else if (FILESTRCASEEQ (name, "mktex.cnf")) { + ret = kpse_web2c_format; + } else if (FILESTRCASEEQ (name, "pdfglyphlist.txt")) { + ret = kpse_fontmap_format; + } else if (FILESTRCASEEQ (name, "pdftex.cfg")) { + ret = kpse_pdftex_config_format; + } else if (FILESTRCASEEQ (name, "texglyphlist.txt")) { + ret = kpse_fontmap_format; + } else if (FILESTRCASEEQ (name, "texmf.cnf")) { + ret = kpse_cnf_format; + } else if (FILESTRCASEEQ (name, "updmap.cfg")) { + ret = kpse_web2c_format; + } else if (FILESTRCASEEQ (name, "XDvi")) { + ret = kpse_program_text_format; + } else { + if (!is_filename) { + /* Look for kpsewhich-specific format abbreviations. */ + ret = format_abbr (name); + } + + if (ret == kpse_last_format) { + int f = 0; /* kpse_file_format_type */ + unsigned name_len = strlen (name); + + while (f != kpse_last_format) { + const_string *ext; + const_string ftry; + boolean found = false; + + if (!kpse->format_info[f].type) + kpathsea_init_format (kpse, (kpse_file_format_type) f); + +/* Just to abbreviate this lengthy call. */ +#define TRY_SUFFIX(ftry) try_suffix (is_filename, name, name_len, (ftry)) + + if (!is_filename) { + /* Allow the long name, but only in the format options. We don't + want a filename confused with a format name. */ + ftry = kpse->format_info[f].type; + found = TRY_SUFFIX (ftry); + } + for (ext = kpse->format_info[f].suffix; !found && ext && *ext; ext++) { + found = TRY_SUFFIX (*ext); + } + for (ext=kpse->format_info[f].alt_suffix; !found && ext && *ext;ext++){ + found = TRY_SUFFIX (*ext); + } + + if (found) + break; + f++; + } + ret = f; + } + } + return ret; +} + + + +/* Return newly-allocated NULL-terminated list of strings from MATCHES + that are prefixed with any of the subdirectories in SUBDIRS. That + is, for a string S in MATCHES, its dirname must end with one of the + elements in SUBDIRS. For instance, if subdir=foo/bar, that will + match a string foo/bar/baz or /some/texmf/foo/bar/baz. + + We don't reallocate the actual strings, just the list elements. + Perhaps later we will implement wildcards or // or something. */ + +#if defined(WIN32) +static string * +kpathsea_subdir_match (kpathsea kpse, str_list_type subdirs, string *matches) +{ + string *ret = XTALLOC1 (string); + unsigned len = 1; + unsigned e; + unsigned m; + string p; + + for (e = 0; e < STR_LIST_LENGTH (subdirs); e++) { + for (p = STR_LIST_ELT (subdirs, e); *p; p++) { + if (*p == '\\') + *p = '/'; + else if (kpathsea_IS_KANJI(kpse, p)) + p++; + } + } + + for (m = 0; matches[m]; m++) { + unsigned loc; + string s = xstrdup (matches[m]); + for (loc = strlen (s); loc > 0 && !IS_DIR_SEP_CH (s[loc-1]); loc--) + ; + while (loc > 0 && IS_DIR_SEP_CH (s[loc-1])) { + loc--; + } + s[loc] = 0; /* wipe out basename */ + + for (e = 0; e < STR_LIST_LENGTH (subdirs); e++) { + string subdir = STR_LIST_ELT (subdirs, e); + unsigned subdir_len = strlen (subdir); + while (subdir_len > 0 && IS_DIR_SEP_CH (subdir[subdir_len-1])) { + subdir_len--; + subdir[subdir_len] = 0; /* remove trailing slashes from subdir spec */ + } + if (FILESTRCASEEQ (subdir, s + loc - subdir_len)) { + /* matched, save this one. */ + XRETALLOC (ret, len + 1, string); + ret[len-1] = matches[m]; + len++; + } + } + free (s); + } + ret[len-1] = NULL; + return ret; +} + +#else /* WIN32 */ +static string * +subdir_match (str_list_type subdirs, string *matches) +{ + string *ret = XTALLOC1 (string); + unsigned len = 1; + unsigned e; + unsigned m; + + for (m = 0; matches[m]; m++) { + unsigned loc; + string s = xstrdup (matches[m]); + for (loc = strlen (s); loc > 0 && !IS_DIR_SEP_CH (s[loc-1]); loc--) + ; + while (loc > 0 && IS_DIR_SEP_CH (s[loc-1])) { + loc--; + } + s[loc] = 0; /* wipe out basename */ + + for (e = 0; e < STR_LIST_LENGTH (subdirs); e++) { + string subdir = STR_LIST_ELT (subdirs, e); + unsigned subdir_len = strlen (subdir); + while (subdir_len > 0 && IS_DIR_SEP_CH (subdir[subdir_len-1])) { + subdir_len--; + subdir[subdir_len] = 0; /* remove trailing slashes from subdir spec */ + } + if (FILESTRCASEEQ (subdir, s + loc - subdir_len)) { + /* matched, save this one. */ + XRETALLOC (ret, len + 1, string); + ret[len-1] = matches[m]; + len++; + } + } + free (s); + } + ret[len-1] = NULL; + return ret; +} +#endif /* WIN32 */ + + +/* Look up a single filename NAME, filtering by given subdirectories if + -subdir was specified. Print all matches if global `show_all' is + true, else just the first match. Return 0 if success, 1 if failure. */ + +static unsigned +lookup (kpathsea kpse, string name) +{ + int i; + string ret = NULL; + string *ret_list = NULL; + + if (user_path) { + /* Translate ; to : if that's our ENV_SEP. See cnf.c. */ + if (IS_ENV_SEP (':')) { + string loc; + for (loc = user_path; *loc; loc++) { + if (*loc == ';') + *loc = ':'; + } + } + user_path = kpathsea_path_expand (kpse, user_path); + if (show_all) { + ret_list = kpathsea_all_path_search (kpse, user_path, name); + } else { + ret = kpathsea_path_search (kpse, user_path, name, must_exist); + } + + } else { + /* No user-specified search path, check user format or guess from NAME. */ + kpse_file_format_type fmt = find_format (kpse, name, true); + + switch (fmt) { + case kpse_pk_format: + case kpse_gf_format: + case kpse_any_glyph_format: + { + kpse_glyph_file_type glyph_ret; + string temp = remove_suffix (name); + /* Try to extract the resolution from the name. */ + unsigned local_dpi = find_dpi (name); + if (!local_dpi) + local_dpi = dpi; + if (show_all) { + /* Because the whole glyph lookup thing is too complicated + to try all the alternatives (cmr10.600pk vs. + dpi600/cmr10.pk, just for starters). Patches welcome :). */ + WARNING1 ("kpsewhich: Ignoring --all for bitmap font, sorry: %s", + name); + } + ret = kpathsea_find_glyph (kpse, temp, + local_dpi, fmt, &glyph_ret); + if (temp != name) + free (temp); + } + break; + + case kpse_last_format: + /* If the suffix isn't recognized, assume it's a tex file. */ + fmt = kpse_tex_format; + /* fall through */ + + default: + if (show_all) { + ret_list = kpathsea_find_file_generic (kpse, name, fmt, + must_exist, true); + } else { + ret = kpathsea_find_file (kpse, name, fmt, must_exist); + } + } + } + + /* Turn single return into a null-terminated list for uniform treatment. */ + if (ret) { + ret_list = XTALLOC (2, string); + ret_list[0] = ret; + ret_list[1] = NULL; + } + + /* Filter by subdirectories, if specified. */ + if (!STR_LIST_EMPTY (subdir_paths)) { +#if defined(WIN32) + string *new_list = kpathsea_subdir_match (kpse, subdir_paths, ret_list); +#else + string *new_list = subdir_match (subdir_paths, ret_list); +#endif /* WIN32 */ + free (ret_list); + ret_list = new_list; + } + + /* Print output. */ + if (ret_list) { + for (i = 0; ret_list[i]; i++) +#ifdef WIN32 + kpathsea_win32_puts (kpse, ret_list[i]); +#else + puts (ret_list[i]); +#endif + /* Save whether we found anything */ + ret = ret_list[0]; + free (ret_list); + } + + return ret == NULL; +} + +/* Help message. */ + +#define USAGE "\n\ +Standalone path lookup and expansion for the Kpathsea library.\n\ +The default is to look up each FILENAME in turn and report its\n\ +first match (if any) to standard output.\n\ +\n\ +When looking up format (.fmt/.base/.mem) files, it is usually necessary\n\ +to also use -engine, or nothing will be returned; in particular,\n\ +-engine=/ will return matching format files for any engine.\n\ +\n\ +-all output all matches, one per line (no effect with pk/gf).\n\ +[-no]-casefold-search fall back to case-insensitive search if no exact match.\n\ +-cnf-line=STRING parse STRING as a configuration file line.\n\ +-debug=NUM set debugging flags.\n\ +-D, -dpi=NUM use a base resolution of NUM; default 600.\n\ +-engine=STRING set engine name to STRING.\n\ +-expand-braces=STRING output variable and brace expansion of STRING.\n\ +-expand-path=STRING output complete path expansion of STRING.\n\ +-expand-var=STRING output variable expansion of STRING.\n\ +-format=NAME use file type NAME (list shown by -help-formats).\n\ +-help display this message and exit.\n\ +-help-formats display information about all supported file formats.\n\ +-interactive ask for additional filenames to look up.\n\ +[-no]-mktex=FMT disable/enable mktexFMT generation (FMT=pk/mf/tex/tfm).\n\ +-mode=STRING set device name for $MAKETEX_MODE to STRING; no default.\n\ +-must-exist search the disk as well as ls-R if necessary.\n\ +-path=STRING search in the path STRING.\n\ +-progname=STRING set program name to STRING.\n\ +-safe-in-name=STRING check if STRING is ok to open for input.\n\ +-safe-out-name=STRING check if STRING is ok to open for output.\n\ +-show-path=TYPE output search path for file type TYPE\n\ + (list shown by -help-formats).\n\ +-subdir=STRING only output matches whose directory ends with STRING.\n\ +-var-brace-value=STRING output brace-expanded value of variable $STRING.\n\ +-var-value=STRING output variable-expanded value of variable $STRING.\n\ +-version display version information number and exit.\n \ +" + +static void +help_message (kpathsea kpse, string *argv) +{ + printf ("Usage: %s [OPTION]... [FILENAME]...\n", argv[0]); + fputs (USAGE, stdout); + putchar ('\n'); + fputs (kpathsea_bug_address, stdout); + fputs ("Kpathsea home page: https://tug.org/kpathsea/\n", stdout); + exit (0); +} + +static void +help_formats (kpathsea kpse, string *argv) +{ + int f; /* kpse_file_format_type */ + + /* Have to set this for init_format to work. */ + kpathsea_set_program_name (kpse, argv[0], progname); + + puts (kpathsea_version_string); + puts ("\nRecognized Kpathsea format names and their (abbreviations) and suffixes:"); + for (f = 0; f < kpse_last_format; f++) { + const_string *ext; + + const_string envvar_list = + kpathsea_init_format_return_varlist (kpse, (kpse_file_format_type) f); + printf ("%s", kpse->format_info[f].type); + + /* Show abbreviation if we accept one. We repeatedly go through the + abbr list here, but it's so short, it doesn't matter. */ + { + unsigned a = 0; + while (format_abbrs[a].abbr != NULL) { + if (f == format_abbrs[a].format) { + printf (" (%s)", format_abbrs[a].abbr); + break; + } + a++; + } + } + + /* Regular suffixes. */ + putchar (':'); + for (ext = kpse->format_info[f].suffix; ext && *ext; ext++) { + putchar (' '); +#ifdef WIN32 + kpathsea_win32_fputs (kpse, *ext, stdout); +#else + fputs (*ext, stdout); +#endif + } + + if (kpse->format_info[f].alt_suffix) { + /* leave extra space between default and alt suffixes */ + putchar (' '); + } + for (ext = kpse->format_info[f].alt_suffix; ext && *ext; ext++) { + putchar (' '); +#ifdef WIN32 + kpathsea_win32_fputs (kpse, *ext, stdout); +#else + fputs (*ext, stdout); +#endif + } + + printf (" [variables: %s]\n", envvar_list); + + printf (" [original path (from %s) = %s]\n", + kpse->format_info[f].path_source, kpse->format_info[f].raw_path); + } + + fputs ("\nTo see paths after expansion, use --show-path=FMT.\n\n", stdout); + fputs (kpathsea_bug_address, stdout); + exit (0); +} + + +/* Reading the options. */ + +/* This macro tests whether getopt found an option ``A''. + Assumes the option index is in the variable `option_index', and the + option table in a variable `long_options'. */ +#define ARGUMENT_IS(a) STREQ (long_options[option_index].name, a) + +/* If S is NULL or the empty string, abort. */ +#define ENSURE_NONEMPTY_STRING(s) do { \ + if (!(s) || ! *(s)) { \ + fprintf (stderr, "kpsewhich: empty argument for %s\n", \ + long_options[option_index].name); \ + fputs ("Try `kpsewhich --help' for more information.\n", stderr); \ + exit (EXIT_FAILURE); } } while (0) + +/* SunOS cc can't initialize automatic structs. */ +static struct option long_options[] + = { { "D", 1, 0, 0 }, + { "all", 0, (int *) &show_all, 1 }, + { "casefold-search", 0, 0, 0 }, + { "cnf-line", 1, 0, 0 }, + { "debug", 1, 0, 0 }, + { "dpi", 1, 0, 0 }, + { "engine", 1, 0, 0 }, + { "expand-braces", 1, 0, 0 }, + { "expand-path", 1, 0, 0 }, + { "expand-var", 1, 0, 0 }, + { "format", 1, 0, 0 }, + { "help", 0, 0, 0 }, + { "help-formats", 0, 0, 0 }, + { "interactive", 0, (int *) &interactive, 1 }, + { "mktex", 1, 0, 0 }, + { "mode", 1, 0, 0 }, + { "must-exist", 0, (int *) &must_exist, 1 }, + { "path", 1, 0, 0 }, + { "no-casefold-search", 0, 0, 0 }, + { "no-mktex", 1, 0, 0 }, + { "progname", 1, 0, 0 }, + { "safe-in-name", 1, 0, 0 }, + { "safe-out-name", 1, 0, 0 }, + { "subdir", 1, 0, 0 }, + { "show-path", 1, 0, 0 }, + { "var-brace-value", 1, 0, 0 }, + { "var-value", 1, 0, 0 }, + { "version", 0, 0, 0 }, + { 0, 0, 0, 0 } }; + +static void +read_command_line (kpathsea kpse, int argc, string *argv) +{ + int g; /* `getopt' return code. */ + int option_index; + + for (;;) { + g = getopt_long_only (argc, argv, "", long_options, &option_index); + + if (g == -1) + break; + + if (g == '?') + exit (EXIT_FAILURE); /* Unknown option. */ + + assert (g == 0); /* We have no short option names. */ + + if (ARGUMENT_IS ("casefold-search")) { + /* We can't use a boolean for casefold-search because we want to + distinguish it being set with an option vs. leaving the default + (by default). */ + xputenv ("texmf_casefold_search", "1"); + + } else if (ARGUMENT_IS ("cnf-line")) { + if (user_cnf_lines == NULL) { + user_cnf_nlines = 1; + user_cnf_lines = xmalloc (sizeof (const_string)); + } else { + user_cnf_nlines++; + user_cnf_lines = xrealloc (user_cnf_lines, + user_cnf_nlines * sizeof (const_string)); + } + user_cnf_lines[user_cnf_nlines-1] = xstrdup (optarg); + + } else if (ARGUMENT_IS ("debug")) { + kpse->debug |= atoi (optarg); + + } else if (ARGUMENT_IS ("dpi") || ARGUMENT_IS ("D")) { + dpi = atoi (optarg); + + } else if (ARGUMENT_IS ("engine")) { + engine = optarg; + + } else if (ARGUMENT_IS ("expand-braces")) { + braces_to_expand = optarg; + + } else if (ARGUMENT_IS ("expand-path")) { + path_to_expand = optarg; + + } else if (ARGUMENT_IS ("expand-var")) { + var_to_expand = optarg; + + } else if (ARGUMENT_IS ("format")) { + ENSURE_NONEMPTY_STRING (optarg); + user_format_string = optarg; + + } else if (ARGUMENT_IS ("help")) { + help_message (kpse, argv); + + } else if (ARGUMENT_IS ("help-formats")) { + help_formats (kpse, argv); + + } else if (ARGUMENT_IS ("mktex")) { + kpathsea_maketex_option (kpse, optarg, true); + must_exist = 1; /* otherwise it never gets called */ + + } else if (ARGUMENT_IS ("mode")) { + mode = optarg; + + } else if (ARGUMENT_IS ("no-casefold-search")) { + xputenv ("texmf_casefold_search", "0"); + + } else if (ARGUMENT_IS ("no-mktex")) { + kpathsea_maketex_option (kpse, optarg, false); + must_exist = 0; + + } else if (ARGUMENT_IS ("path")) { + user_path = optarg; + + } else if (ARGUMENT_IS ("progname")) { + progname = optarg; + + } else if (ARGUMENT_IS ("safe-in-name")) { + ENSURE_NONEMPTY_STRING (optarg); + safe_in_name = optarg; + + } else if (ARGUMENT_IS ("safe-out-name")) { + ENSURE_NONEMPTY_STRING (optarg); + safe_out_name = optarg; + + } else if (ARGUMENT_IS ("show-path")) { + path_to_show = optarg; + user_format_string = optarg; + + } else if (ARGUMENT_IS ("subdir")) { + str_list_add (&subdir_paths, optarg); + + } else if (ARGUMENT_IS ("var-brace-value")) { + ENSURE_NONEMPTY_STRING (optarg); + var_to_brace_value = optarg; + + } else if (ARGUMENT_IS ("var-value")) { + ENSURE_NONEMPTY_STRING (optarg); + var_to_value = optarg; + + } else if (ARGUMENT_IS ("version")) { + puts (kpathsea_version_string); + puts ("Copyright 2021 Karl Berry & Olaf Weber.\n\ +License LGPLv2.1+: GNU Lesser GPL version 2.1 or later \n\ +This is free software: you are free to change and redistribute it.\n\ +There is NO WARRANTY, to the extent permitted by law.\n"); + exit (0); + } + + /* Else it was just a flag; getopt has already done the assignment. */ + } + + if (user_path && user_format_string) { + fprintf (stderr, + "kpsewhich: -path (%s) and -format (%s) are mutually exclusive.\n", + user_path, user_format_string); + fputs ("Try `kpsewhich --help' for more information.\n", stderr); + exit (EXIT_FAILURE); + } + + if (optind == argc + && !var_to_expand && !braces_to_expand && !path_to_expand + && !path_to_show && !var_to_value && !var_to_brace_value + && !safe_in_name && !safe_out_name) { + fputs ("Missing argument. Try `kpsewhich --help' for more information.\n", + stderr); + exit (EXIT_FAILURE); + } +} + + + +/* Initializations that may depend on the options. */ + +static void +init_more (kpathsea kpse) +{ + if (engine) + kpathsea_xputenv (kpse, "engine", engine); + + /* We want config lines from the command line to override config files. */ + if (user_cnf_lines) { + unsigned i; + for (i = 0; i < user_cnf_nlines; i++) { + kpathsea_cnf_line_env_progname (kpse, user_cnf_lines[i]); + free (user_cnf_lines[i]); + } + } + + /* Disable all mktex programs unless they were explicitly enabled on our + command line. */ +#define DISABLE_MKTEX(fmt) \ +kpathsea_set_program_enabled (kpse, fmt, false, kpse_src_cmdline - 1) + DISABLE_MKTEX (kpse_pk_format); + DISABLE_MKTEX (kpse_mf_format); + DISABLE_MKTEX (kpse_tex_format); + DISABLE_MKTEX (kpse_tfm_format); + DISABLE_MKTEX (kpse_fmt_format); + DISABLE_MKTEX (kpse_ofm_format); + DISABLE_MKTEX (kpse_ocp_format); + + /* NULL for no fallback font. */ + kpathsea_init_prog (kpse, uppercasify (kpse->program_name), dpi, mode, NULL); + + /* Have to do this after setting the program name. */ + if (user_format_string) { + user_format = find_format (kpse, user_format_string, false); + if (user_format == kpse_last_format) { + WARNING1 ("kpsewhich: Ignoring unknown file type `%s'", + user_format_string); + } + } +} + + + +int +main (int argc, string *argv) +{ +#ifdef WIN32 +#define puts(s) kpathsea_win32_puts(kpse, (s)) + string *av, enc; + int ac; +#endif /* WIN32 */ + unsigned unfound = 0; + kpathsea kpse = kpathsea_new (); + + /* Read options, then dependent initializations. */ + read_command_line (kpse, argc, argv); + + kpathsea_set_program_name (kpse, argv[0], progname); +#ifdef WIN32 + if(strstr(kpse->program_name,"xetex") || strstr(kpse->program_name,"xelatex") + || strstr(kpse->program_name,"uptex") || strstr(kpse->program_name,"uplatex") + || strstr(kpse->program_name,"pdftex") || strstr(kpse->program_name,"pdflatex") + || strstr(kpse->program_name,"dvipdfm") || strstr(kpse->program_name,"extractbb") + || strstr(kpse->program_name,"xbb") || strstr(kpse->program_name,"ebb") + || strstr(kpse->program_name,"dvips") || strstr(kpse->program_name,"upmendex")) + { + if (strstr(kpse->program_name,"upmendex")) + enc = "utf-8"; + else + enc = kpathsea_var_value (kpse, "command_line_encoding"); + if (kpathsea_get_command_line_args_utf8(kpse, enc, &ac, &av)) { + optind = 0; + read_command_line (kpse, ac, av); + argv = av; + argc = ac; + } + } +#endif /* WIN32 */ + init_more (kpse); + + + /* Perform actions. */ + + /* Variable expansion. */ + if (var_to_expand) + puts (kpathsea_var_expand (kpse, var_to_expand)); + + /* Brace expansion. */ + if (braces_to_expand) + puts (kpathsea_brace_expand (kpse, braces_to_expand)); + + /* Path expansion. */ + if (path_to_expand) + puts (kpathsea_path_expand (kpse, path_to_expand)); + + /* Show a search path. */ + if (path_to_show) { + if (user_format != kpse_last_format) { + if (!kpse->format_info[user_format].type) { + /* needed if arg was numeric */ + kpathsea_init_format (kpse, user_format); + } + puts (kpse->format_info[user_format].path); + } else { + WARNING1 ("kpsewhich: Unknown file type, cannot show path: %s", + path_to_show); + } + } + + /* Var to value. */ + if (var_to_value) { + const_string value = kpathsea_var_value (kpse, var_to_value); + if (!value) { + unfound++; + value = ""; + } + puts (value); + } + + /* Var to brace-expanded value. This is separate from --var-value for + compatibility; people use --var-value for non-path values, where + changing commas to colons, which brace expansion does, is not right. */ + if (var_to_brace_value) { + const_string value = kpathsea_var_value (kpse, var_to_brace_value); + if (!value) { + unfound++; + value = ""; + } else { + /* Sometimes users want the fully-expanded (as a string, no + filesystem checks) value. We can't call brace_expand as part of + kpathsea_var_value, though, because unfortunately it is not + reentrant. We use var_value in lots of places in the source, + and it clobbers the static buffer in the kpse structure. */ + value = kpathsea_brace_expand (kpse, value); + } + puts (value); + } + + if (safe_in_name) { + if (!kpathsea_in_name_ok_silent (kpse, safe_in_name)) + unfound++; + } + + if (safe_out_name) { + if (!kpathsea_out_name_ok_silent (kpse, safe_out_name)) + unfound++; + } + + /* --subdir must imply --all, since we filter here after doing the + search, rather than inside the search itself. */ + if (!STR_LIST_EMPTY (subdir_paths)) { + show_all = 1; + } + + /* Usual case: look up each given filename. */ + for (; optind < argc; optind++) { + unfound += lookup (kpse, argv[optind]); + } + + if (interactive) { + for (;;) { + string name = read_line (stdin); + if (!name || STREQ (name, "q") || STREQ (name, "quit")) + break; + unfound += lookup (kpse, name); + free (name); + } + } + + kpathsea_finish (kpse); + return unfound > 255 ? 1 : unfound; +} diff --git a/Build/source/texk/kpathsea/lib.h b/Build/source/texk/kpathsea/lib.h new file mode 100644 index 00000000000..9255834ce29 --- /dev/null +++ b/Build/source/texk/kpathsea/lib.h @@ -0,0 +1,235 @@ +/* lib.h: declarations for common, low-level routines in kpathsea. + + Copyright 1992, 1993, 1994, 1995, 1996, 2008, 2009, 2010, 2011, + 2012, 2015 Karl Berry. + Copyright 1999, 2000, 2003, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_LIB_H +#define KPATHSEA_LIB_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Define common sorts of messages. */ + +/* This should be called only after a system call fails. Don't exit + with status `errno', because that might be 256, which would mean + success (exit statuses are truncated to eight bits). */ + +#if defined (KPSE_COMPAT_API) +/* This branch works as expected also in programs that use the new interface, + because kpathsea_set_program_name() sets up the kpse_def->invocation_name + whenever it is available. +*/ +#define FATAL_PERROR(str) do { \ + fprintf (stderr, "%s: ", kpse_def->invocation_name); \ + perror (str); exit (EXIT_FAILURE); } while (0) +#else +/* If there is no global variable available, just output the error */ +#define FATAL_PERROR(str) do { \ + perror (str); exit (EXIT_FAILURE); } while (0) +#endif + +#if defined (KPSE_COMPAT_API) +#define START_FATAL() do { \ + fprintf (stderr, "%s: fatal: ", kpse_def->invocation_name); +#else +#define START_FATAL() do { \ + fprintf (stderr, "fatal: "); +#endif + +#define END_FATAL() fputs (".\n", stderr); exit (1); } while (0) + +#define FATAL(str) \ + START_FATAL (); fputs (str, stderr); END_FATAL () +#define FATAL1(str, e1) \ + START_FATAL (); fprintf (stderr, str, e1); END_FATAL () +#define FATAL2(str, e1, e2) \ + START_FATAL (); fprintf (stderr, str, e1, e2); END_FATAL () +#define FATAL3(str, e1, e2, e3) \ + START_FATAL (); fprintf (stderr, str, e1, e2, e3); END_FATAL () +#define FATAL4(str, e1, e2, e3, e4) \ + START_FATAL (); fprintf (stderr, str, e1, e2, e3, e4); END_FATAL () +#define FATAL5(str, e1, e2, e3, e4, e5) \ + START_FATAL (); fprintf (stderr, str, e1, e2, e3, e4, e5); END_FATAL () +#define FATAL6(str, e1, e2, e3, e4, e5, e6) \ + START_FATAL (); fprintf (stderr, str, e1, e2, e3, e4, e5, e6); END_FATAL () + +#define START_WARNING() do { fputs ("warning: ", stderr) +#define END_WARNING() fputs (".\n", stderr); fflush (stderr); } while (0) + +#define WARNING(str) \ + START_WARNING (); fputs (str, stderr); END_WARNING () +#define WARNING1(str, e1) \ + START_WARNING (); fprintf (stderr, str, e1); END_WARNING () +#define WARNING2(str, e1, e2) \ + START_WARNING (); fprintf (stderr, str, e1, e2); END_WARNING () +#define WARNING3(str, e1, e2, e3) \ + START_WARNING (); fprintf (stderr, str, e1, e2, e3); END_WARNING () +#define WARNING4(str, e1, e2, e3, e4) \ + START_WARNING (); fprintf (stderr, str, e1, e2, e3, e4); END_WARNING () + +/* This requires an identifier `kpse' to be set up correctly. Sorry. */ +#define LIB_START_FATAL() do { \ + fprintf (stderr, "%s: fatal: ", kpse->invocation_name); + +#define LIB_FATAL(str) \ + LIB_START_FATAL (); fputs (str, stderr); END_FATAL () +#define LIB_FATAL1(str, e1) \ + LIB_START_FATAL (); fprintf (stderr, str, e1); END_FATAL () +#define LIB_FATAL2(str, e1, e2) \ + LIB_START_FATAL (); fprintf (stderr, str, e1, e2); END_FATAL () + + +/* I find this easier to read. */ +#define STREQ(s1, s2) (((s1) != NULL) && ((s2) != NULL) && (strcmp (s1, s2) == 0)) +#define STRNEQ(s1, s2, n) ((s1) && (s2) && (strncmp (s1, s2, n) == 0)) + +/* Support for FAT/ISO-9660 filesystems. Theoretically this should be + done at runtime, per filesystem, but that's painful to program. */ +#ifdef MONOCASE_FILENAMES +#define FILESTRCASEEQ(s1,s2) ((s1) && (s2) && (strcasecmp (s1, s2) == 0)) +#define FILESTRNCASEEQ(s1,s2,l) ((s1) && (s2) && (strncasecmp (s1,s2,l) == 0)) +#define FILECHARCASEEQ(c1,c2) (toupper (c1) == toupper (c2)) +#else +#define FILESTRCASEEQ STREQ +#define FILESTRNCASEEQ STRNEQ +#define FILECHARCASEEQ(c1,c2) ((c1) == (c2)) +#endif + +/* This is the maximum number of numerals that result when a 64-bit + integer is converted to a string, plus one for a trailing null byte, + plus one for a sign. */ +#define MAX_INT_LENGTH 21 + +/* If the environment variable TEST is set, return it; otherwise, + DEFAULT. This is useful for paths that use more than one envvar. */ +#define ENVVAR(test, default) (getenv (test) ? (test) : (default)) + +/* Return whether a kpse configuration is (some sort of) true. Check + for negation values, so a value like "2" will be true, just in case. */ +#define KPSE_CNF_P(val) \ + ((val) && *(val) && *(val) != 'f' && *(val) != '0') + + +/* Return a fresh copy of S1 followed by S2, et al. */ +extern KPSEDLL string concat (const_string s1, const_string s2); +extern KPSEDLL string concat3 (const_string, const_string, const_string); +/* `concatn' is declared in its own include file, to avoid pulling in + all the varargs stuff. */ + +/* A fresh copy of just S. */ +extern KPSEDLL string xstrdup (const_string s); + +/* Convert all lowercase characters in S to uppercase. */ +extern KPSEDLL string uppercasify (const_string s); + +/* Like `atoi', but disallow negative numbers. */ +extern KPSEDLL unsigned atou (const_string); + +/* True if FILENAME1 and FILENAME2 are the same file. If stat fails on + either name, return false, no error message. + Cf. `SAME_FILE_P' in xstat.h. */ +extern KPSEDLL boolean same_file_p (const_string filename1, + const_string filename2); + +/* Return NAME with any leading path stripped off. This returns a + pointer into NAME. */ +extern KPSEDLL const_string xbasename (const_string name); + +/* Return directory part of NAME. This returns a new string. */ +extern KPSEDLL string xdirname (const_string name); + +/* If NAME has a suffix, return a pointer to its first character (i.e., + the one after the `.'); otherwise, return NULL. */ +extern KPSEDLL const_string find_suffix (const_string name); + +/* Return NAME with any suffix removed. */ +extern KPSEDLL string remove_suffix (const_string name); + +/* Return S with the suffix SUFFIX, removing any suffix already present. + For example, `make_suffix ("/foo/bar.baz", "quux")' returns + `/foo/bar.quux'. Returns a string allocated with malloc. */ +extern KPSEDLL string make_suffix (const_string s, const_string suffix); + +/* Return NAME with STEM_PREFIX prepended to the stem. For example, + `make_prefix ("/foo/bar.baz", "x")' returns `/foo/xbar.baz'. + Returns a string allocated with malloc. */ +extern KPSEDLL string make_prefix (string stem_prefix, string name); + +/* If NAME has a suffix, simply return it; otherwise, return + `NAME.SUFFIX'. */ +extern KPSEDLL const_string extend_filename (const_string name, + const_string suffix); + +/* Call putenv with the string `VAR=VALUE' and abort on error. */ +extern KPSEDLL void kpathsea_xputenv (kpathsea kpse, const_string var, + const_string value); +extern KPSEDLL void kpathsea_xputenv_int (kpathsea kpse, const_string var, + int value); +#if defined (KPSE_COMPAT_API) +extern KPSEDLL void xputenv (const_string var, const_string value); +extern KPSEDLL void xputenv_int (const_string var, int value); +#endif + +/* Return the current working directory. */ +extern KPSEDLL string xgetcwd (void); + +/* Returns true if FN is a directory or a symlink to a directory. */ +extern KPSEDLL boolean kpathsea_dir_p (kpathsea kpse, string fn); +#if defined (KPSE_COMPAT_API) +extern KPSEDLL boolean dir_p (string fn); +#endif + +/* If FN is a readable directory, return the number of links it has. + Otherwise, return -1. The nlinks parameter is a dummy on UNIX. */ +#if defined (KPSE_COMPAT_API) +extern KPSEDLL int dir_links (const_string fn, long nlinks); +#endif +extern KPSEDLL int kpathsea_dir_links (kpathsea kpse, const_string fn, + long nlinks); + +/* Like their stdio counterparts, but abort on error, after calling + perror(3) with FILENAME as its argument. */ +extern KPSEDLL FILE *xfopen (const_string filename, const_string mode); +extern KPSEDLL void xfclose (FILE *fp, const_string filename); +extern KPSEDLL void xfseek (FILE *fp, long offset, int wherefrom, const_string filename); +extern KPSEDLL void xfseeko (FILE *fp, off_t offset, int wherefrom, const_string filename); +extern KPSEDLL long xftell (FILE *fp, const_string filename); +extern KPSEDLL off_t xftello (FILE *fp, const_string filename); + +/* These call the corresponding function in the standard library, and + abort if those routines fail. Also, `xrealloc' calls `xmalloc' if + OLD_ADDRESS is null. */ +extern KPSEDLL address xmalloc (size_t size); +extern KPSEDLL address xrealloc (address old_address, size_t new_size); +extern KPSEDLL address xcalloc (size_t nelem, size_t elsize); + +/* (Re)Allocate N items of type T using xmalloc/xrealloc. */ +#define XTALLOC(n, t) ((t *) xmalloc ((n) * sizeof (t))) +#define XTALLOC1(t) XTALLOC (1, t) +#define XRETALLOC(addr, n, t) ((addr) = (t *) xrealloc (addr, (n) * sizeof(t))) + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_LIB_H */ diff --git a/Build/source/texk/kpathsea/line.c b/Build/source/texk/kpathsea/line.c new file mode 100644 index 00000000000..7d677a5599a --- /dev/null +++ b/Build/source/texk/kpathsea/line.c @@ -0,0 +1,97 @@ +/* line.c: return the next line from a file, or NULL. + + Copyright 1992, 1993, 1995, 1996, 2008, 2013, 2014, 2020 Karl Berry. + Copyright 1998, 1999, 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include + +#ifdef WIN32 +#undef getc +#undef ungetc +#define getc win32_getc +#define ungetc win32_ungetc +#define FLOCKFILE(x) +#define FUNLOCKFILE(x) + +#else /* not WIN32 */ +/* By POSIX, getc() has to be thread-safe, which means (un)locking on + every character read. It is much faster to lock the stream (once), + use getc_unlocked to read, and then unlock the stream. We need to be + thread-safe especially for the sake of MPlib. + + Perhaps we will be lucky enough to be able to do this + unconditionally, without checking in configure. We'll see. */ +#undef getc +#define getc getc_unlocked +#define FLOCKFILE(x) flockfile(x) +#define FUNLOCKFILE(x) funlockfile(x) +#endif /* not WIN32 */ + +/* Allocate in increments of this size. */ +#define BLOCK_SIZE 75 + +char * +read_line (FILE *f) +{ + int c; + unsigned limit = BLOCK_SIZE; + unsigned loc = 0; + char *line = xmalloc (limit); + + FLOCKFILE (f); + + while ((c = getc (f)) != EOF && c != '\n' && c != '\r') { + /* Silently drop null bytes. */ + if (c == 0) { + continue; + } + + line[loc] = c; + loc++; + + /* By testing after the assignment, we guarantee that we'll always + have space for the null we append below. We know we always + have room for the first char, since we start with BLOCK_SIZE. */ + if (loc == limit) { + limit += BLOCK_SIZE; + line = xrealloc (line, limit); + } + } + + /* If we read anything, return it, even a partial last-line-if-file + which is not properly terminated. */ + if (loc == 0 && c == EOF) { + /* At end of file. */ + free (line); + line = NULL; + } else { + /* Terminate the string. We can't represent nulls in the file, + but this doesn't matter. */ + line[loc] = 0; + /* Absorb LF of a CRLF pair. */ + if (c == '\r') { + c = getc (f); + if (c != '\n') { + ungetc (c, f); + } + } + } + + FUNLOCKFILE (f); + + return line; +} diff --git a/Build/source/texk/kpathsea/line.h b/Build/source/texk/kpathsea/line.h new file mode 100644 index 00000000000..9c98ce95753 --- /dev/null +++ b/Build/source/texk/kpathsea/line.h @@ -0,0 +1,39 @@ +/* line.h: read an arbitrary-length input line. + + Copyright 1992, 1993, 2008 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef LINE_H +#define LINE_H + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* Return NULL if we are at EOF, else the next line of F. The newline + character at the end of string is removed. The string is allocated + with malloc. */ +extern KPSEDLL string read_line (FILE *f); + +#ifdef __cplusplus +} +#endif + +#endif /* not LINE_H */ diff --git a/Build/source/texk/kpathsea/magstep.c b/Build/source/texk/kpathsea/magstep.c new file mode 100644 index 00000000000..95a16ba5d7c --- /dev/null +++ b/Build/source/texk/kpathsea/magstep.c @@ -0,0 +1,112 @@ +/* magstep.c: fix up fixed-point vs. floating-point. + + Copyright 1994, 1995, 2008 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + +/* Return true magstep N, where the lsb of N means ``half'' (see + magstep.h) for resolution BDPI. From Tom Rokicki's dvips. */ + +static int +magstep (int n, int bdpi) +{ + double t; + int step; + int neg = 0; + + if (n < 0) + { + neg = 1; + n = -n; + } + + if (n & 1) + { + n &= ~1; + t = 1.095445115; + } + else + t = 1.0; + + while (n > 8) + { + n -= 8; + t = t * 2.0736; + } + + while (n > 0) + { + n -= 2; + t = t * 1.2; + } + + /* Unnecessary casts to shut up stupid compilers. */ + step = (int)(0.5 + (neg ? bdpi / t : bdpi * t)); + return step; +} + +/* This is adapted from code written by Tom Rokicki for dvips. It's + part of Kpathsea now so all the drivers can use it. The idea is to + return the true dpi corresponding to DPI with a base resolution of + BDPI. If M_RET is non-null, we also set that to the mag value. */ + + +/* Don't bother trying to use fabs or some other ``standard'' routine + which can only cause trouble; just roll our own simple-minded + absolute-value function that is all we need. */ +#undef ABS /* be safe */ +#define ABS(expr) ((expr) < 0 ? -(expr) : (expr)) + +#define MAGSTEP_MAX 40 + +unsigned +kpathsea_magstep_fix (kpathsea kpse, unsigned dpi, unsigned bdpi, int *m_ret) +{ + int m; + int mdpi = -1; + unsigned real_dpi = 0; + int sign = dpi < bdpi ? -1 : 1; /* negative or positive magsteps? */ + (void)kpse; /* currenty not used */ + + for (m = 0; !real_dpi && m < MAGSTEP_MAX; m++) /* don't go forever */ + { + mdpi = magstep (m * sign, bdpi); + if (ABS (mdpi - (int) dpi) <= 1) /* if this magstep matches, quit */ + real_dpi = mdpi; + else if ((mdpi - (int) dpi) * sign > 0) /* if gone too far, quit */ + real_dpi = dpi; + } + + /* If requested, return the encoded magstep (the loop went one too far). */ + /* More unnecessary casts. */ + if (m_ret) + *m_ret = real_dpi == (unsigned)(mdpi ? (m - 1) * sign : 0); + + /* Always return the true dpi found. */ + return real_dpi ? real_dpi : dpi; +} + +#if defined (KPSE_COMPAT_API) +unsigned +kpse_magstep_fix (unsigned dpi, unsigned bdpi, int *m_ret) +{ + return kpathsea_magstep_fix(kpse_def, dpi, bdpi, m_ret); +} +#endif + diff --git a/Build/source/texk/kpathsea/magstep.h b/Build/source/texk/kpathsea/magstep.h new file mode 100644 index 00000000000..eae08f6a35d --- /dev/null +++ b/Build/source/texk/kpathsea/magstep.h @@ -0,0 +1,59 @@ +/* magstep.h: declaration for magstep fixing. + + Copyright 1994, 2008, 2009 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_MAGSTEP_H +#define KPATHSEA_MAGSTEP_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* If DPI is close enough to some magstep of BDPI, return the true dpi + value, and the magstep found (or zero) in M_RET (if + non-null). ``Close enough'' means within one pixel. + + M_RET is slightly encoded: the least significant bit is on for a + half-magstep, off otherwise. Thus, a returned M_RET of 1 means + \magstephalf, i.e., sqrt(1.2), i.e., 1.09544. Put another way, + return twice the number of magsteps. + + In practice, this matters for magstephalf. Floating-point computation + with the fixed-point DVI representation leads to 328 (for BDPI == + 300); specifying `at 11pt' yields 330; the true \magstephalf is 329 + (that's what you get if you run Metafont with mag:=magstep(.5)). + + The time to call this is after you read the font spec from the DVI + file, but before you look up any files -- do the usual floating-point + computations, and then fix up the result. */ + +extern KPSEDLL unsigned kpathsea_magstep_fix (kpathsea kpse, unsigned dpi, + unsigned bdpi, int *m_ret); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL unsigned kpse_magstep_fix (unsigned dpi, unsigned bdpi, + int *m_ret); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_MAGSTEP_H */ diff --git a/Build/source/texk/kpathsea/make-suffix.c b/Build/source/texk/kpathsea/make-suffix.c new file mode 100644 index 00000000000..16231bb1ad5 --- /dev/null +++ b/Build/source/texk/kpathsea/make-suffix.c @@ -0,0 +1,70 @@ +/* make-suffix.c: unconditionally add a filename suffix. + + Copyright 1992, 1993, 1995, 2008, 2011, 2016 Karl Berry. + Copyright 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include + +/* Return a new string: S suffixed with SUFFIX, regardless of what it + was before. This returns a newly allocated string. */ + +string +make_suffix (const_string s, const_string suffix) +{ + string new_s; + const_string dot_pos = strrchr (s, '.'); + const_string p; +#if defined(WIN32) + string q; +#endif + + if (dot_pos) + for (p = dot_pos + 1; *p; p++) { + if (IS_DIR_SEP (*p)) { + dot_pos = NULL; + break; + } +#if defined(WIN32) && defined(KPSE_COMPAT_API) + else if (IS_KANJI(p)) + p++; +#endif + } + + if (dot_pos == NULL) + new_s = concat3 (s, ".", suffix); + else + { + unsigned past_dot_index = dot_pos + 1 - s; + + new_s = (string)xmalloc (past_dot_index + strlen (suffix) + 1); + strncpy (new_s, s, past_dot_index); + strcpy (new_s + past_dot_index, suffix); + } + +#if defined(WIN32) + for (q = new_s; *q; q++) { + if (*q == '\\') + *q = '/'; +#if defined(KPSE_COMPAT_API) + else if (IS_KANJI(q)) + q++; +#endif + } +#endif + + return new_s; +} diff --git a/Build/source/texk/kpathsea/man/Makefile.am b/Build/source/texk/kpathsea/man/Makefile.am new file mode 100644 index 00000000000..7e542730067 --- /dev/null +++ b/Build/source/texk/kpathsea/man/Makefile.am @@ -0,0 +1,18 @@ +## $Id$ +## Makefile.am for the TeX Live subdirectory texk/kpathsea/man/ +## +## Copyright 2015-2019 Karl Berry +## Copyright 2009-2015 Peter Breitenlohner +## You may freely use, modify and/or distribute this file. +## +man_sources = \ + kpseaccess.man \ + kpsereadlink.man \ + kpsestat.man \ + kpsewhich.man + +EXTRA_DIST = $(man_sources) + +KPATHSEA_PATHS_H = ${top_builddir}/.. + +include $(top_srcdir)/../../am/man.am diff --git a/Build/source/texk/kpathsea/man/Makefile.in b/Build/source/texk/kpathsea/man/Makefile.in new file mode 100644 index 00000000000..b957e9fc32f --- /dev/null +++ b/Build/source/texk/kpathsea/man/Makefile.in @@ -0,0 +1,580 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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\ + echo 's%@VER''SION@%$(VERSION)%'; \ + echo 's%@BINDIR@%$(bindir)%'; \ + echo 's%@INFODIR@%$(infodir)%'; \ + echo 's%@TEXINPUTDIR@%$(texinputdir)%'; \ + echo 's%@MFINPUTDIR@%$(mfinputdir)%'; \ + echo 's%@MPINPUTDIR@%$(mpinputdir)%'; \ + echo 's%@FONTDIR@%$(fontdir)%'; \ + echo 's%@FMTDIR@%$(fmtdir)%'; \ + echo 's%@BASEDIR@%$(basedir)%'; \ + echo 's%@MEMDIR@%$(memdir)%'; \ + echo 's%@TEXPOOLDIR@%$(texpooldir)%'; \ + echo 's%@MFPOOLDIR@%$(mfpooldir)%'; \ + echo 's%@MPPOOLDIR@%$(mppooldir)%'; \ + echo 's%@FONTMAPDIR@%$(dvipsdir)%'; \ + echo 's%@LOCALMODES@%$(localmodes)%') >sedscript + +.1.dvi: + $(DITROFF) -Tdvi -man $< >$@ + +.1.ps: + $(DITROFF) -Tps -man $< >$@ + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Build/source/texk/kpathsea/man/kpseaccess.man b/Build/source/texk/kpathsea/man/kpseaccess.man new file mode 100644 index 00000000000..e9b3035a5df --- /dev/null +++ b/Build/source/texk/kpathsea/man/kpseaccess.man @@ -0,0 +1,66 @@ +.TH KPSEACCESS 1 "1 March 2011" "Kpathsea @VERSION@" +.\"===================================================================== +.if n .ds MP MetaPost +.if t .ds MP MetaPost +.if n .ds MF Metafont +.if t .ds MF M\s-2ETAFONT\s0 +.if t .ds TX \fRT\\h'-0.1667m'\\v'0.20v'E\\v'-0.20v'\\h'-0.125m'X\fP +.if n .ds TX TeX +.ie t .ds OX \fIT\v'+0.25m'E\v'-0.25m'X\fP for troff +.el .ds OX TeX for nroff +.\" the same but obliqued +.\" BX definition must follow TX so BX can use TX +.if t .ds BX \fRB\s-2IB\s0\fP\*(TX +.if n .ds BX BibTeX +.\" LX definition must follow TX so LX can use TX +.if t .ds LX \fRL\\h'-0.36m'\\v'-0.15v'\s-2A\s0\\h'-0.15m'\\v'0.15v'\fP\*(TX +.if n .ds LX LaTeX +.\"===================================================================== +.SH NAME +kpseaccess \- determine whether a file can be accessed +.SH SYNOPSIS +.B kpseaccess +.I mode +.I file +.\"===================================================================== +.SH DESCRIPTION +Exit successfully if +.I file +can be accessed with the specified +.IR mode . +The +.I mode +is an optional dash +.RB (` \- ') +followed by zero or more letters of +.BR rwx , +where +.B r +is for readable, +.B w +is for writable, and +.B x +is for executable. +.PP +The difference between +.B kpseaccess +and +.B test +is that the latter looks at the permission bits, while the former +checks using the +.BR access (2) +system call. This makes a difference when file systems have been +mounted read-only. +.\"===================================================================== +.SH OPTIONS +.B kpseaccess +accepts the following options: +.TP +.B --help +Print help message and exit. +.TP +.B --version +Print version information and exit. +.\"===================================================================== +.SH "SEE ALSO" +.BR access (2) diff --git a/Build/source/texk/kpathsea/man/kpsereadlink.man b/Build/source/texk/kpathsea/man/kpsereadlink.man new file mode 100644 index 00000000000..343451aa534 --- /dev/null +++ b/Build/source/texk/kpathsea/man/kpsereadlink.man @@ -0,0 +1,30 @@ +.TH KPSEREADLINK 1 "1 March 2011" "Kpathsea @VERSION@" +.\"===================================================================== +.SH NAME +kpsereadlink \- print contents of symbolic link +.SH SYNOPSIS +.B kpsereadlink +.I file +.\"===================================================================== +.SH DESCRIPTION +If +.I file +is a symbolic link, print its contents (what it links to), and exit +successfully. Exit with a failure otherwise. +.PP +On systems that do not support symbolic links, +.B kpsereadlink +will always fail. +.\"===================================================================== +.SH OPTIONS +.B kpsereadlink +accepts the following options: +.TP +.B --help +Print help message and exit. +.TP +.B --version +Print version information and exit. +.\"===================================================================== +.SH "SEE ALSO" +.BR readlink (2) diff --git a/Build/source/texk/kpathsea/man/kpsestat.man b/Build/source/texk/kpathsea/man/kpsestat.man new file mode 100644 index 00000000000..f5a92b7f256 --- /dev/null +++ b/Build/source/texk/kpathsea/man/kpsestat.man @@ -0,0 +1,51 @@ +.TH KPSESTAT 1 "1 March 2011" "Kpathsea @VERSION@" +.\"===================================================================== +.if n .ds MP MetaPost +.if t .ds MP MetaPost +.if n .ds MF Metafont +.if t .ds MF M\s-2ETAFONT\s0 +.if t .ds TX \fRT\\h'-0.1667m'\\v'0.20v'E\\v'-0.20v'\\h'-0.125m'X\fP +.if n .ds TX TeX +.ie t .ds OX \fIT\v'+0.25m'E\v'-0.25m'X\fP for troff +.el .ds OX TeX for nroff +.\" the same but obliqued +.\" BX definition must follow TX so BX can use TX +.if t .ds BX \fRB\s-2IB\s0\fP\*(TX +.if n .ds BX BibTeX +.\" LX definition must follow TX so LX can use TX +.if t .ds LX \fRL\\h'-0.36m'\\v'-0.15v'\s-2A\s0\\h'-0.15m'\\v'0.15v'\fP\*(TX +.if n .ds LX LaTeX +.\"===================================================================== +.SH NAME +kpsestat \- compute octal mode from mode of existing file +.SH SYNOPSIS +.B kpsestat +.I mode +.I file +.\"===================================================================== +.SH DESCRIPTION +.B kpsestat +prints the octal permission of +.I file +modified according to +.I mode +on standard output. The +.I mode +parameter accepts a subset of the symbolic permissions accepted by +.BR chmod (1). +Use +.B = +as the mode to obtain the unchanged permissions. +.\"===================================================================== +.SH OPTIONS +.B kpsestat +accepts the following options: +.TP +.B --help +Print help message and exit. +.TP +.B --version +Print version information and exit. +.\"===================================================================== +.SH "SEE ALSO" +.BR chmod (1). diff --git a/Build/source/texk/kpathsea/man/kpsewhich.man b/Build/source/texk/kpathsea/man/kpsewhich.man new file mode 100644 index 00000000000..7703986a329 --- /dev/null +++ b/Build/source/texk/kpathsea/man/kpsewhich.man @@ -0,0 +1,144 @@ +.TH KPSEWHICH 1 "1 March 2011" "Kpathsea @VERSION@" +.\"===================================================================== +.if n .ds MP MetaPost +.if t .ds MP MetaPost +.if n .ds MF Metafont +.if t .ds MF M\s-2ETAFONT\s0 +.if t .ds TX \fRT\\h'-0.1667m'\\v'0.20v'E\\v'-0.20v'\\h'-0.125m'X\fP +.if n .ds TX TeX +.ie t .ds OX \fIT\v'+0.25m'E\v'-0.25m'X\fP for troff +.el .ds OX TeX for nroff +.\" the same but obliqued +.\" BX definition must follow TX so BX can use TX +.if t .ds BX \fRB\s-2IB\s0\fP\*(TX +.if n .ds BX BibTeX +.\" LX definition must follow TX so LX can use TX +.if t .ds LX \fRL\\h'-0.36m'\\v'-0.15v'\s-2A\s0\\h'-0.15m'\\v'0.15v'\fP\*(TX +.if n .ds LX LaTeX +.\"===================================================================== +.SH NAME +kpsewhich \- standalone path lookup and and expansion for kpathsea +.SH SYNOPSIS +.B kpsewhich +.RI [ options ] +.RI [ filenames ] +.\"===================================================================== +.SH DESCRIPTION +This manual page is not meant to be exhaustive. The complete +documentation for this version of \*(TX can be found in the info file +or manual +.IR "Kpathsea: A library for path searching" . +.PP +.B kpsewhich +is used as a standalone front-end of the kpathsea library that can be +used to examine variables and find files. When the +.B -format +option is not given, the search path used when looking for a file is +inferred from the name given, by looking for a known extension. If +no known extension is found, the search path for \*(TX source files is +used. +.\"===================================================================== +.SH OPTIONS +.B kpsewhich +accepts the following options: +.TP +.BI -debug \ num +Set debugging flags. +.TP +.BI -D \ num +Use a base resolution of +.IR num ; +the default, set by the installer, is typically 600. +.TP +.BI -dpi \ num +As +.BR -D. +.TP +.BI -engine \ string +Set +.I $engine +in the environment, which is used in some search paths. +.TP +.BI -expand-braces \ string +Print variable and brace expansion of +.IR string . +.TP +.BI -expand-path \ string +Print complete path expansion of +.IR string . +.TP +.BI -expand-var \ string +Print variable expansion of +.IR string . +.TP +.BI -format \ name +Use file type +.IR name . +See the info manual for a list of valid names, or use the +.B -help +option to print the list. +.TP +.B -help +Print help message and exit. +.TP +.B -interactive +Ask for additional filenames to look up. +.TP +.BI -mktex \ fmt +enable +.RI mktex fmt +generation. +.RI ( fmt =pk/mf/tex/tfm) +.TP +.BI -mode \ string +Set device name for +.I $MAKETEX_MODE +to +.IR string ; +no default. +.TP +.B -must-exist +Search the disk as well as ls-R if necessary. +.TP +.BI -no-mktex \ fmt +disable +.RI mktex fmt +generation. +.RI ( fmt =pk/mf/tex/tfm) +.TP +.BI -path \ string +Search in the path +.IR string . +.TP +.BI -progname \ string +Set program name to +.IR string . +.\" .TP +.\" .BI -separator \ string +.\" .rb +.\" .I string +.\" separates components in +.\" .B -path +.\" output; default is +.\" .I : +.\" on UNIX systems. +.TP +.BI -show-path \ name +Output search path for file type +.IR name . +See the info manual for a list of valid names, or use the +.B -help +option to print the list. +.TP +.BI -var-value \ variable +Print the expansion of +.IR variable . +.TP +.B -version +Print version information and exit. +.\"===================================================================== +.SH "SEE ALSO" +.BR mktexlsr (1), +.BR mktexmf (1), +.BR mktexpk (1), +.BR mktextfm (1). diff --git a/Build/source/texk/kpathsea/mingw32.c b/Build/source/texk/kpathsea/mingw32.c new file mode 100644 index 00000000000..a795a3a27a2 --- /dev/null +++ b/Build/source/texk/kpathsea/mingw32.c @@ -0,0 +1,458 @@ +/* mingw32.c: bits and pieces for mingw32 + + Copyright 2009-2017 Taco Hoekwater . + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +/* Original sources lifted from the distribution of XEmacs for Windows NT, + Copyright 1994-1996 Free Software Foundation, later adapted to + fpTeX 0.4 (2000) by Fabrice Popineau , + then simplified and re-adapted to TeXLive (2009) by Taco Hoekwater + . +*/ + +#ifdef __MINGW32__ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Emulate getpwuid, getpwnam and others. */ + +typedef HWND (WINAPI *pGetDesktopWindow)(void); + +typedef HRESULT (WINAPI * pSHGetSpecialFolderPathA)(HWND, LPSTR, int, BOOL); + +extern int __cdecl _set_osfhnd (int fd, long h); +extern int __cdecl _free_osfhnd (int fd); + +static char *get_home_directory (void); +static int _parse_root (char * name, char ** pPath); + +double +win32_floor (double x) +{ + return floor (x); +} + +void +init_user_info (void) +{ + /* Ensure HOME and SHELL are defined. */ + char *home = get_home_directory(); + if (home) { + putenv(concat("HOME=", home)); + } + else { + putenv ("HOME=c:/"); + } + if (getenv ("SHELL") == NULL) + putenv ((GetVersion () & 0x80000000) ? "SHELL=command" : "SHELL=cmd"); + + { + /* Win2K problem : we need a specific TEMP directory with + full access rights so that any user building a format file + or a font file will build it with full access rights. The installer + takes care of defining TEXMFTEMP=$SELFAUTOPARENT/tmp in the environment. + If it is defined, then use it as the TEMP and TMP variables. + */ + char *p; + if ((p = getenv("TEXMFTEMP")) != NULL) { + putenv(concat("TEMP=", p)); + putenv(concat("TMP=", p)); + } + } +} + +/* Returns the home directory, in external format */ +static char * +get_home_directory (void) +{ + char *found_home_directory = NULL; + + if ((found_home_directory = getenv("HOME")) != NULL) { + char q[MAXPATHLEN]; + /* In case it is %HOMEDRIVE%%HOMEPATH% */ + if (ExpandEnvironmentStrings(found_home_directory, q, sizeof(q)) == 0) { + /* Error */ + found_home_directory = NULL; + } + else { + found_home_directory = xstrdup(q); + goto done; + } + } + + { + char *homedrive, *homepath; + if ((homedrive = getenv("HOMEDRIVE")) != NULL && + (homepath = getenv("HOMEPATH")) != NULL) { + found_home_directory = concat(homedrive, homepath); + goto done; + } + } + + /* This method is the prefered one because even if it requires a more recent shell32.dll, + it does not need to call SHMalloc()->Free() */ + { + /* This will probably give the wrong value */ + char q [MAXPATHLEN]; + HINSTANCE h; + pSHGetSpecialFolderPathA p1; + pGetDesktopWindow p2; + HWND hwnd = NULL; + + if ((h = LoadLibrary("user32.dll"))) { + if ((p2 = (pGetDesktopWindow)GetProcAddress(h, "GetDesktopWindow"))) + hwnd = (*p2)(); + FreeLibrary(h); + } + + if (hwnd && (h = LoadLibrary("shell32.dll"))) { + if ((p1 = (pSHGetSpecialFolderPathA)GetProcAddress(h, "SHGetSpecialFolderPathA"))) + if ((*p1)(hwnd, q, CSIDL_PERSONAL, TRUE)) { + found_home_directory = xstrdup(q); + } + FreeLibrary(h); + } + if (found_home_directory) goto done; + } + + if (1) { + fprintf(stderr, "kpathsea has been unable to determine a good value for the user's $HOME\n" + " directory, and will be using the value:\n" + " %s\n" + " This is probably incorrect.\n", + found_home_directory + ); + } + done: + return found_home_directory; +} + + +/* Consider cached volume information to be stale if older than 10s, + at least for non-local drives. Info for fixed drives is never stale. */ +#define DRIVE_INDEX( c ) ( (c) <= 'Z' ? (c) - 'A' : (c) - 'a' ) +#define VOLINFO_STILL_VALID( root_dir, info ) \ + ( ( isalpha (root_dir[0]) ) \ + || GetTickCount () - info->timestamp < 10000 ) + + +/* Normalize filename by converting all path separators to + the specified separator. Also conditionally convert upper + case path name components to lower case. + Returns the index of the first meaningful char in the path + past any drive specifier of unc name specifier. + Remove any multiple path separators after a leading + drive specifier or double path separator. +*/ + +static int +normalize_filename (char *fp, char path_sep) +{ + char *p; + int ret, i; + + /* Always lower-case drive letters a-z, even if the filesystem + preserves case in filenames. + This is so filenames can be compared by string comparison + functions that are case-sensitive. Even case-preserving filesystems + do not distinguish case in drive letters. */ + if (fp[1] == ':' && *fp >= 'A' && *fp <= 'Z') { + *fp += 'a' - 'A'; + } + + /* Remove unneeded double slashes */ + ret = (IS_UNC_NAME(fp) ? 2 : + NAME_BEGINS_WITH_DEVICE(fp) ? + (IS_DIR_SEP(*(fp+2)) ? 3 : 2) : IS_DIR_SEP(*fp) ? 1 : 0); + for (i = ret, p = fp+i; + IS_DIR_SEP(*p); + i++, p++); + if (i > ret) { + int len = strlen(fp+i); + /* remove unneeded slashes, for the sake of win95 */ +#if 0 + fprintf(stderr, "moving %s to %s\n", fp+ret, fp+i); +#endif + memmove (fp+ret, fp+i, len+1); + } + + /* conditionnally rewrite to same path_sep, slash preferably */ + if (path_sep) { + for (p = fp; *p; p++) + if (IS_DIR_SEP(*p)) + *p = path_sep; + } + +#if 0 + fprintf(stderr, "normalize_filename returned (%d) %s\n", ret, fp); +#endif + + return ret; +} + + +/* Destructively turn backslashes into slashes. */ +#if 0 /* unused */ +static void +dostounix_filename (char *p) +{ + normalize_filename (p, '/'); +} +#endif + +/* Destructively turn slashes into backslashes. */ +static void +unixtodos_filename (char *p) +{ + normalize_filename (p, '\\'); +} + +/* Remove all CR's that are followed by a LF. + (From msdos.c...probably should figure out a way to share it, + although this code isn't going to ever change.) */ +#if 0 /* unused */ +static int +crlf_to_lf (int n, unsigned char *buf, unsigned *lf_count) +{ + unsigned char *np = buf; + unsigned char *startp = buf; + unsigned char *endp = buf + n; + + if (n == 0) + return n; + while (buf < endp - 1) + { + if (*buf == 0x0a) + (*lf_count)++; + if (*buf == 0x0d) + { + if (*(++buf) != 0x0a) + *np++ = 0x0d; + } + else + *np++ = *buf++; + } + if (buf < endp) + { + if (*buf == 0x0a) + (*lf_count)++; + *np++ = *buf++; + } + return np - startp; +} +#endif + +/* Parse the root part of file name, if present. Return length and + optionally store pointer to char after root. */ +static int +_parse_root (char * name, char ** pPath) +{ + char * start = name; + + if (name == NULL) + return 0; + + /* find the root name of the volume if given */ + if (isalpha (name[0]) && name[1] == ':') + { + /* skip past drive specifier */ + name += 2; + if (IS_DIR_SEP (name[0])) + name++; + } + else if (IS_DIR_SEP (name[0]) && IS_DIR_SEP (name[1])) + { + int slashes = 2; + name += 2; + do + { + if (IS_DIR_SEP (*name) && --slashes == 0) + break; + name++; + } + while ( *name ); + if (IS_DIR_SEP (name[0])) + name++; + } + + if (pPath) + *pPath = name; + + return name - start; +} + +/* Get long base name for name; name is assumed to be absolute. */ +static int +get_long_basename (char * name, char * buf, int size) +{ + WIN32_FIND_DATA find_data; + HANDLE dir_handle; + int len = 0; +#ifdef PIGSFLY + char *p; + + /* If the last component of NAME has a wildcard character, + return it as the basename. */ + p = name + strlen (name); + while (*p != '\\' && *p != ':' && p > name) p--; + if (p > name) p++; + if (strchr (p, '*') || strchr (p, '?')) + { + if ((len = strlen (p)) < size) + memcpy (buf, p, len + 1); + else + len = 0; + return len; + } +#endif + + dir_handle = FindFirstFile (name, &find_data); + if (dir_handle != INVALID_HANDLE_VALUE) + { + if ((len = strlen (find_data.cFileName)) < size) + memcpy (buf, find_data.cFileName, len + 1); + else + len = 0; + FindClose (dir_handle); + } + return len; +} + +/* Get long name for file, if possible (assumed to be absolute). */ +BOOL +win32_get_long_filename (char * name, char * buf, int size) +{ + char * o = buf; + char * p; + char * q; + char full[ MAX_PATH ]; + int len; + + len = strlen (name); + if (len >= MAX_PATH) + return FALSE; + + /* Use local copy for destructive modification. */ + memcpy (full, name, len+1); + unixtodos_filename (full); + + /* Copy root part verbatim. */ + len = _parse_root (full, &p); + memcpy (o, full, len); + o += len; + size -= len; + + do + { + q = p; + p = strchr (q, '\\'); + if (p) *p = '\0'; + len = get_long_basename (full, o, size); + if (len > 0) + { + o += len; + size -= len; + if (p != NULL) + { + *p++ = '\\'; + if (size < 2) + return FALSE; + *o++ = '\\'; + size--; + *o = '\0'; + } + } + else + return FALSE; + } + while (p != NULL && *p); + + return TRUE; +} + +/* special TeXLive Ghostscript */ + +static int is_dir (char *buff) +{ + struct stat stats; + + return stat (buff, &stats) == 0 && S_ISDIR (stats.st_mode); +} + +/* + TeXlive uses its own gs in + $SELFAUTOPARENT/tlpkg/tlgs +*/ +void texlive_gs_init(void) +{ + char *nptr, *path; + char tlgsbindir[512]; + char tlgslibdir[512]; + char resourcedir[512]; + nptr = kpse_var_value("TEXLIVE_WINDOWS_EXTERNAL_GS"); + if (nptr == NULL || *nptr == '0' || *nptr == 'n' || *nptr == 'f') { + if (nptr) + free (nptr); + nptr = kpse_var_value("SELFAUTOPARENT"); + if (nptr) { + strcpy(tlgsbindir, nptr); + strcat(tlgsbindir,"/tlpkg/tlgs"); + strcpy(resourcedir, tlgsbindir); + strcat(resourcedir, "/Resource"); + if(is_dir(tlgsbindir)) { + strcpy(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/lib;"); + if(is_dir(resourcedir)) { + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/fonts;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/Resource/Init;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/Resource;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/kanji"); + } else { + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/fonts"); + } + strcat(tlgsbindir, "/bin;"); + free(nptr); + for(nptr = tlgsbindir; *nptr; nptr++) { + if(*nptr == '/') *nptr = '\\'; + } + nptr = getenv("PATH"); + path = (char *)malloc(strlen(nptr) + strlen(tlgsbindir) + 6); + strcpy(path, tlgsbindir); + strcat(path, nptr); + xputenv("PATH", path); + xputenv("GS_LIB", tlgslibdir); + } + } + } else { + free (nptr); + } +} + +#endif /* __MINGW32__ */ diff --git a/Build/source/texk/kpathsea/mingw32.h b/Build/source/texk/kpathsea/mingw32.h new file mode 100644 index 00000000000..cfa49a65737 --- /dev/null +++ b/Build/source/texk/kpathsea/mingw32.h @@ -0,0 +1,97 @@ +/* mingw32.h: declarations for mingw32. + + Copyright 2009-2016 Taco Hoekwater . + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef _MINGW32_H_ +#define _MINGW32_H_ + +/* We need GetLongPathName and perhaps others. */ +#if !defined WINVER || WINVER < 0x0500 +#undef WINVER +#define WINVER 0x0500 +#endif + +#include +/* The embedded rndnpc.h defines boolean as 'unsigned char', + and we do not want that. + This should be safe as long as we don't use npc ourselves. */ +#define boolean saved_boolean +/* With WINVER >= 0x0403 winuser.h declares INPUT as `struct tagINPUT`, + and we do not want that. */ +#define INPUT saved_INPUT +#include +#include +#include +#undef boolean +#undef INPUT +#include +#include +#include +#include + +/* sys/types.h defines off_t as `long' and we do not want that. + We need to include unistd.h and sys/stat.h using off_t + before defining off_t (no need to include wchar.h). */ +#include +#include +#define off_t off64_t +#define ftello ftello64 +#define fseeko fseeko64 + +#ifndef MAXPATHLEN +#define MAXPATHLEN _MAX_PATH +#endif + +#ifndef MAX_PIPES +#define MAX_PIPES 128 +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +extern void init_user_info (void); +extern BOOL look_for_cmd (const char *, char **); +extern char *quote_args(char **); + +#endif /* MAKE_KPSE_DLL */ + +extern KPSEDLL BOOL win32_get_long_filename (char *, char *, int); +extern KPSEDLL void texlive_gs_init (void); +extern KPSEDLL double win32_floor (double); + +static inline FILE * +win32_popen (const char *command, const char *fmode) +{ + char mode[3]; + + /* We always use binary mode */ + mode[0] = fmode[0]; + mode[1] = 'b'; + mode[2] = '\0'; + + return _popen (command, mode); +} +#undef popen +#define popen(cmd, mode) win32_popen(cmd, mode) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/Build/source/texk/kpathsea/path-elt.c b/Build/source/texk/kpathsea/path-elt.c new file mode 100644 index 00000000000..5666e30b615 --- /dev/null +++ b/Build/source/texk/kpathsea/path-elt.c @@ -0,0 +1,146 @@ +/* path-elt.c: return the stuff between colons. + + Copyright 1993, 1996, 2008, 2016, 2018 Karl Berry. + Copyright 1997, 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include + + +/* Upon entry, the static `path' is at the first (and perhaps last) + character of the return value, or else NULL if we're at the end (or + haven't been called). I make no provision for caching the results; + thus, we parse the same path over and over, on every lookup. If that + turns out to be a significant lose, it can be fixed, but I'm guessing + disk accesses overwhelm everything else. If ENV_P is true, use + IS_KPSE_SEP; else use IS_DIR_SEP. */ + +static string +element (kpathsea kpse, const_string passed_path, boolean env_p) +{ + const_string p; + string ret; + int brace_level; + unsigned len; + + if (passed_path) + kpse->path = passed_path; + /* Check if called with NULL, and no previous path (perhaps we reached + the end). */ + else if (!kpse->path) + return NULL; + + /* OK, we have a non-null `path' if we get here. */ + assert (kpse->path); + p = kpse->path; + + /* Find the next path separator not enclosed by braces (or the end of + the path). Here we want to check for either : or ; because we might + be called with the ;-using paths from the default texmf.cnf, e.g., + with kpsewhich --expand-braces or kpsewhich --var-value, while on a + Unix system. Otherwise, the path elements are not parsed and thus ~ + expansion (for example), does not happen except on the first element. + https://github.com/TeX-Live/texlive-source/issues/3 */ + brace_level = 0; + while (*p != 0 && !(brace_level == 0 + && (env_p ? IS_KPSE_SEP (*p) : IS_DIR_SEP (*p)))) { + if (*p == '{') ++brace_level; + else if (*p == '}') --brace_level; +#if defined(WIN32) + else if (kpathsea_IS_KANJI(kpse, p)) + p++; +#endif + p++; + } + + /* Return the substring starting at `path'. */ + len = p - kpse->path; + + /* Make sure we have enough space (including the null byte). */ + if (len + 1 > kpse->elt_alloc) + { + kpse->elt_alloc = len + 1; + kpse->elt = (string)xrealloc (kpse->elt, kpse->elt_alloc); + } + + strncpy (kpse->elt, kpse->path, len); + kpse->elt[len] = 0; + ret = kpse->elt; + + /* If we are at the end, return NULL next time. */ + if (kpse->path[len] == 0) + kpse->path = NULL; + else + kpse->path += len + 1; + + return ret; +} + +string +kpathsea_path_element (kpathsea kpse, const_string p) +{ + return element (kpse, p, true); +} + +string +kpathsea_filename_component (kpathsea kpse, const_string p) +{ + return element (kpse, p, false); +} + +#ifdef TEST + +void +print_path_elements (const_string path) +{ + string elt; + printf ("Elements of `%s':", path ? path : "(null)"); + + for (elt = kpathsea_path_element (kpse_def, path); elt != NULL; + elt = kpathsea_path_element (kpse_def, NULL)) + { + printf (" %s", *elt ? elt : "`'"); + } + + puts ("."); +} + +int +main () +{ + /* All lists end with NULL. */ + print_path_elements (NULL); /* */ + print_path_elements (""); /* "" */ + print_path_elements ("a"); /* a */ + print_path_elements (ENV_SEP_STRING); /* "", "" */ + print_path_elements (ENV_SEP_STRING ENV_SEP_STRING); /* "", "", "" */ + print_path_elements ("a" ENV_SEP_STRING); /* a, "" */ + print_path_elements (ENV_SEP_STRING "b"); /* "", b */ + print_path_elements ("a" ENV_SEP_STRING "b"); /* a, b */ + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST path-elt.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/pathsearch.c b/Build/source/texk/kpathsea/pathsearch.c new file mode 100644 index 00000000000..778b952a6b3 --- /dev/null +++ b/Build/source/texk/kpathsea/pathsearch.c @@ -0,0 +1,932 @@ +/* pathsearch.c: look up a filename in a path. + + Copyright 1993, 1994, 1995, 1997, 2007, 2009-2012, 2018, 2020 Karl Berry. + Copyright 1997-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include /* for `time' */ + +#ifdef __DJGPP__ +#include /* for stat bits */ +#endif + +#ifdef WIN32 +#undef fputs +#undef puts +#define fputs win32_fputs +#define puts win32_puts +#endif + +/* The very first search is for texmf.cnf, called when someone tries to + initialize the TFM path or whatever. init_path calls kpse_cnf_get + which calls kpse_all_path_search to find all the texmf.cnf's. We + need to do various special things in this case, since we obviously + don't yet have the configuration files when we're searching for the + configuration files. Therefore we have a followup_search member in + kpathsea_instance to distinguish the first search from all others. */ + + + +#ifdef KPSE_DEBUG +/* Print on FH elements of L surrounded by brackets, separated by spaces. */ + +static void +print_space_list (FILE *fh, string *l) +{ + fputs ("[", fh); + while (l && *l) { + fputs (*l, fh); + l++; + if (*l) + fputs (" ", fh); + } + fputs ("]", fh); +} +#endif /* KPSE_DEBUG */ + +/* This function is called after every search (except the first, since + we definitely want to allow enabling the logging in texmf.cnf) to + record the filename(s) found in $TEXMFLOG. */ + +static void +log_search (kpathsea kpse, str_list_type filenames) +{ + if (kpse->log_opened == false) { + /* Get name from either envvar or config file. Thus, the first time + is called, for the first search, we will be opening texmf.cnf + and ls-R just to resolve the variable. */ + string log_name = kpathsea_var_value (kpse, "TEXMFLOG"); + kpse->log_opened = true; + if (log_name) { + kpse->log_file = fopen (log_name, FOPEN_A_MODE); + if (!kpse->log_file) + perror (log_name); + free (log_name); + } + } + + if ( +#ifdef KPSE_DEBUG + KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH) || +#endif /* KPSE_DEBUG */ + kpse->log_file) { + unsigned e; + + /* FILENAMES should never be null, but safety doesn't hurt. */ + for (e = 0; e < STR_LIST_LENGTH (filenames) && STR_LIST_ELT (filenames, e); + e++) { + string filename = STR_LIST_ELT (filenames, e); + + /* Only record absolute filenames, for privacy. */ + if (kpse->log_file && kpathsea_absolute_p (kpse, filename, false)) { + fprintf (kpse->log_file, "%lu %s\n", (long unsigned) time (NULL), + filename); + } + +#ifdef KPSE_DEBUG + /* And show them online, if debugging. We've already started the + debugging line in `search' and + `kpathsea_path_search_list_generic', where this is called, so + just print the filename here, don't use DEBUGF. */ + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + putc (' ', stderr); + fputs (filename, stderr); + } +#endif /* KPSE_DEBUG */ + } + } +} + +/* Either casefold_readable_file or kpathsea_readable_file. We need the + type even if we don't have casefolding enabled at compile-time. */ +typedef string (*readable_file_fn_type) (kpathsea, string); + +#ifdef MONOCASE_FILENAMES +/* Don't do any of this fallback casefolding stuff on Windows. */ +#undef KPSE_CASEFOLDING_SEARCH +#else +#define KPSE_CASEFOLDING_SEARCH 1 +#endif + +#ifdef KPSE_CASEFOLDING_SEARCH + +/* Same as kpathsea_readable_file (readable.c), but check + case-insensitively on the last file name component. We return the + first match (in new memory), or NULL. In practice this is always + called after checking the filename as-is, so there's no use in + continuing to look for an exact match. The KPSE arg is only passed + to kpathsea_readable_file if we have a candidate match. + + Clearly we could do some caching here, but let's see if it's actually + necessary, given all the other levels of caching (disk, memory, cpu) + that are going on these days. */ + +static string +casefold_readable_file (kpathsea kpse, string name) +{ + string ret = NULL; + const_string this_base_name = xbasename (name); + string this_dir_name = xdirname (name); + DIR *thisdir = opendir (this_dir_name); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF2 (" casefold_readable_file(%s) in %s => ", + this_base_name, this_dir_name); + } +#endif + + /* We can be called with a name like `subdir/somefile', where subdir/ + does not exist. So the opendir might fail, and that's ok. */ + if (thisdir) { + struct dirent *e; + + while ((e = readdir (thisdir)) != NULL) { + /* The standard strcasecmp seems like enough for the comparison? */ + if (strcasecmp (e->d_name, this_base_name) == 0) { + ret = concat3 (this_dir_name, DIR_SEP_STRING, e->d_name); + if (kpathsea_readable_file (kpse, ret)) { + break; /* success */ + } else { + /* This only happens when the name matches, but the potential file is + not actually readable, e.g., a broken symlink. It seems + sufficiently unusual to be worth logging. */ + #ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + fprintf (stderr, "{casefolded candidate %s not readable, continuing}",ret); + } + #endif + free (ret); /* not readable, keep looking */ + ret = NULL; + } + } + } /* end of readdir loop */ + xclosedir (thisdir); + } + free (this_dir_name); + + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + fputs (ret ? ret : "(nil)", stderr); + fputc ('\n', stderr); + } + return ret; +} +#endif /* KPSE_CASEFOLDING_SEARCH */ + +/* Return a str_list of matches in DIRS of NAME. + + Concatenate each element in DIRS with NAME, assuming each ends with /. + If SEARCH_ALL is false, return a list containing just the first + readable (according to the READABLE_FILE_P function) regular file. + Else continue to search and return them all. In any case, if none, + return a list containing just NULL. + + DIRS is modified only in that the directory where a search matches is + floated toward the top of the list. + + We keep a single buffer for the potential filenames and reallocate + only when necessary. I'm not sure it's noticeably faster, but it + does seem cleaner. (We do waste a bit of space in the return + value, since we don't shrink it to the final size returned.) */ + +#define INIT_ALLOC 75 /* Doesn't much matter what this number is. */ + +static str_list_type +dir_list_search (kpathsea kpse, str_llist_type *dirs, const_string name, + boolean search_all, readable_file_fn_type readable_file_p) +{ + str_llist_elt_type *elt; + str_llist_elt_type *next_elt; + str_list_type ret; + unsigned name_len = strlen (name); + unsigned allocated = INIT_ALLOC; + string potential = (string) xmalloc (allocated); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + const_string casefold = +#ifdef KPSE_CASEFOLDING_SEARCH + (readable_file_p == casefold_readable_file) ? "yes" : "no"; +#else + "No"; +#endif + DEBUGF3 (" dir_list_search(file=%s, find_all=%d, casefold=%s)\n", + name, search_all, casefold); + } +#endif + + ret = str_list_init (); + + for (elt = *dirs; elt; elt = next_elt) { + string readable_name; + const_string dir = STR_LLIST (*elt); + unsigned dir_len = strlen (dir); + + next_elt = STR_LLIST_NEXT (*elt); /* in case elt floats */ + + while (dir_len + name_len + 1 > allocated) { + allocated += allocated; + XRETALLOC (potential, allocated, char); + } + strcpy (potential, dir); + strcat (potential, name); + + readable_name = readable_file_p (kpse, potential); + if (readable_name) { + str_list_add (&ret, readable_name); + + /* Move this element towards the top of the list. */ + str_llist_float (dirs, elt); + + /* If caller only wanted one file returned, no need to + terminate the list with NULL; the caller knows to only look + at the first element. */ + if (!search_all) + return ret; + + /* Start new filename. */ + allocated = INIT_ALLOC; + potential = (string) xmalloc (allocated); + } + } + + /* If we get here, either we didn't find any files, or we were finding + all the files. But we're done with the last filename, anyway. */ + free (potential); + + return ret; +} + +/* This is analogous to dir_list_search above, except we search for + multiple NAMES instead of one (unfortunately the code is duplicated). + Absolute or explicitly relative items in NAMES are ignored; the + caller (kpathsea_path_search_list_generic) deals with those + separately. NAMES[i] is not modified. */ + + +static str_list_type +dir_list_search_list (kpathsea kpse, str_llist_type *dirs, string* names, + boolean search_all, readable_file_fn_type readable_file_p) +{ + str_llist_elt_type *elt; + str_llist_elt_type *next_elt; + str_list_type ret; + unsigned allocated = INIT_ALLOC; + string potential = XTALLOC (allocated, char); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + const_string casefold = +#ifdef KPSE_CASEFOLDING_SEARCH + (readable_file_p == casefold_readable_file) ? "yes" : "no"; +#else + "No"; +#endif + DEBUGF (" dir_list_search_list(files="); + print_space_list (stderr, names); + fprintf (stderr, ", find_all=%d, casefold=%s)\n", search_all, casefold); + } +#endif + + ret = str_list_init (); + + for (elt = *dirs; elt; elt = next_elt) { + int i; + string readable_name; + const_string dir = STR_LLIST (*elt); + unsigned dir_len = strlen (dir); + + next_elt = STR_LLIST_NEXT (*elt); /* in case elt floats */ + + for (i = 0; names[i]; i++) { + const_string name = names[i]; + unsigned name_len; + + /* Don't bother with absolute & explicit relative. */ + if (kpathsea_absolute_p (kpse, name, true)) + continue; + + name_len = strlen (name); + + while (dir_len + name_len + 1 > allocated) { + allocated += allocated; + XRETALLOC (potential, allocated, char); + } + + strcpy (potential, dir); + strcat (potential + dir_len, name); + readable_name = readable_file_p (kpse, potential); + if (readable_name) { + str_list_add (&ret, readable_name); + + /* Move this element towards the top of the list. */ + str_llist_float (dirs, elt); + + /* If caller only wanted one file returned, no need to + terminate the list with NULL; the caller knows to only look + at the first element. */ + if (!search_all) + return ret; + + /* Start new filename. */ + allocated = INIT_ALLOC; + potential = XTALLOC (allocated, char); + } + } + } + + /* If we get here, either we didn't find any files, or we were finding + all the files. But we're done with the last filename, anyway. */ + free (potential); + + return ret; +} + +/* This is called when NAME is absolute or explicitly relative; if it's + readable, return a one-element str_list containing it (in new + memory); otherwise, return an empty list. (We return a list so as to + have the same return value as the path_search function.) We also + check case-insensitively if enabled and needed. */ + +static str_list_type +absolute_search (kpathsea kpse, string name) +{ + str_list_type ret_list; + string found; + + /* Some old compilers can't initialize structs. */ + ret_list = str_list_init (); + + /* Do the first check. */ + found = kpathsea_readable_file (kpse, name); +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF2 (" absolute_search(%s) => %s\n", name, found ? found : "(nil)"); + } +#endif + if (found) { + found = xstrdup (found); /* Return new memory. */ + } + +#ifdef KPSE_CASEFOLDING_SEARCH + /* Do the casefolding search only if both needed and enabled. */ + if (!found) { + if (KPSE_CNF_P (kpathsea_var_value (kpse, "texmf_casefold_search"))) { + found = casefold_readable_file (kpse, name); +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF2 (" casefold search(%s) => %s\n",name,found ? found : "(nil)"); + } +#endif /* KPSE_DEBUG */ + } + } +#endif /* KPSE_CASEFOLDING_SEARCH */ + + if (found) { + /* If we didn't find anything, we'll return an empty list. */ + str_list_add (&ret_list, found); + } + + return ret_list; +} + +/* This is the hard case -- look for NAME in PATH. If ALL is false, + return the first file found. Otherwise, search all elements of PATH. + We also check case-insensitively if needed and requested. */ + +static str_list_type +path_search (kpathsea kpse, const_string path, string name, + boolean must_exist, boolean all) +{ + string elt; + str_list_type ret_list; + boolean done = false; + ret_list = str_list_init (); /* some compilers lack struct initialization */ + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF4 (" path_search(file=%s, must_exist=%d, find_all=%d, path=%s)\n", + name, all, must_exist, path); + } +#endif + + for (elt = kpathsea_path_element (kpse, path); !done && elt; + elt = kpathsea_path_element (kpse, NULL)) { + str_list_type *found; + boolean allow_disk_search = true; + + if (*elt == '!' && *(elt + 1) == '!') { + /* Those magic leading chars in a path element means don't search the + disk for this elt. And move past the magic to get to the name. */ + allow_disk_search = false; + elt += 2; + } + + /* See elt-dirs.c for side effects of this function. */ + kpathsea_normalize_path (kpse, elt); + + /* Try ls-R, unless we're searching for texmf.cnf. Our caller + (search), also tests followup_search, and does the resetting. */ + found = kpse->followup_search ? kpathsea_db_search (kpse, name, elt, all) + : NULL; + + /* Search the filesystem if (1) the path spec allows it, and either + (2a) we are searching for texmf.cnf; or + (2b) no db exists; or + (2c) no db's are relevant to this elt; or + (3) MUST_EXIST && NAME was not in the db. + In (2*), `found' will be NULL. + In (3), `found' will be an empty list. */ + if (allow_disk_search + && (!found || (must_exist && !STR_LIST (*found)))) { + /* Determine the directories in which to search: */ + str_llist_type *dirs = kpathsea_element_dirs (kpse, elt); + if (dirs && *dirs) { + if (!found) { + found = XTALLOC1 (str_list_type); + } + /* Search in the directories: */ + *found = dir_list_search (kpse, dirs, name, all, + kpathsea_readable_file); +#ifdef KPSE_CASEFOLDING_SEARCH + if (!STR_LIST (*found) + && KPSE_CNF_P (kpathsea_var_value (kpse, + "texmf_casefold_search"))) { + /* Nothing found; search again, case-insensitively: */ + *found = dir_list_search (kpse, dirs, name, all, + casefold_readable_file); + } +#endif /* KPSE_CASEFOLDING_SEARCH */ + } + } + + /* Did we find anything? */ + if (found && STR_LIST (*found)) { + if (all) { + str_list_concat (&ret_list, *found); + } else { + str_list_add (&ret_list, STR_LIST_FIRST_ELT (*found)); + done = true; + } + } + + /* Free the list space, if any (but not the elements). */ + if (found) { + str_list_free (found); + free (found); + } + } + + return ret_list; +} + +/* Search PATH for ORIGINAL_NAME. If ALL is false, or ORIGINAL_NAME is + absolute_p, check ORIGINAL_NAME itself. Otherwise, look at each + element of PATH for the first readable ORIGINAL_NAME. + + Always return a list; if no files are found, the list will + contain just NULL. If ALL is true, the list will be + terminated with NULL. + + This function is a special case of kpathsea_path_search_list_generic + below (which takes a list of names, instead of a single name, to + search for), and so should be rewritten to call it. But this + function came first, and life is short, so the code duplication + is here. Sorry. Please fix. */ + +static string * +search (kpathsea kpse, const_string path, const_string original_name, + boolean must_exist, boolean all) +{ + str_list_type ret_list; + string name; + boolean absolute_p; +#ifdef __DJGPP__ + /* We will use `stat' heavily, so let's request for + the fastest possible version of `stat', by telling + it what members of struct stat do we really need. + + We need to set this on each call because this is a + library function; the caller might need other options + from `stat'. Thus save the flags and restore them + before exit. + + This call tells `stat' that we do NOT need to recognize + executable files (neither by an extension nor by a magic + signature); that we do NOT need time stamp of root directories; + and that we do NOT need the write access bit in st_mode. + + Note that `kpse_set_program_name' needs the EXEC bits, + but it was already called by the time we get here. */ + unsigned short save_djgpp_flags = _djstat_flags; + + _djstat_flags = _STAT_EXEC_MAGIC | _STAT_EXEC_EXT + | _STAT_ROOT_TIME | _STAT_WRITEBIT; +#endif + + /* Make a leading ~ count as an absolute filename, and expand $FOO's. */ + name = kpathsea_expand (kpse, original_name); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + DEBUGF4 ("start search(xname=%s, must_exist=%d, find_all=%d, path=%s).\n", + name, must_exist, all, path); +#endif /* KPSE_DEBUG */ + + /* If the first name is absolute or explicitly relative, no need to + consider PATH at all. */ + absolute_p = kpathsea_absolute_p (kpse, name, true); + + /* Find the file(s). */ + ret_list = absolute_p ? absolute_search (kpse, name) + : path_search (kpse, path, name, must_exist, all); + + /* Append NULL terminator if we didn't find anything at all, or we're + supposed to find ALL and the list doesn't end in NULL now. */ + if (STR_LIST_EMPTY (ret_list) + || (all && STR_LIST_LAST_ELT (ret_list) != NULL)) + str_list_add (&ret_list, NULL); + + /* The very first search is for texmf.cnf. We can't log that, since + we want to allow setting TEXMFLOG in texmf.cnf. */ + if (kpse->followup_search == false) { + kpse->followup_search = true; + } else { + /* Record the filenames we found, if desired. And wrap them in a + debugging line if we're doing that. */ +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + DEBUGF1 ("returning from search(%s) =>", original_name); +#endif /* KPSE_DEBUG */ + log_search (kpse, ret_list); +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + putc ('\n', stderr); +#endif /* KPSE_DEBUG */ + } + +#ifdef __DJGPP__ + /* Undo any side effects. */ + _djstat_flags = save_djgpp_flags; +#endif + + /* Free the expanded name we were passed. It can't be in the return + list, since the path directories got unconditionally prepended. */ + free (name); + + return STR_LIST (ret_list); +} + +/* Search PATH for null-terminated array of NAMES. Always return a list; + if no files are found, the list will contain just NULL. If ALL is + true, the list will be terminated with NULL (but no NULL terminator + if ALL is false). This is a generalization of the `search' fn above. */ + +string * +kpathsea_path_search_list_generic (kpathsea kpse, + const_string path, string* names, + boolean must_exist, boolean all) +{ + str_list_type ret_list; + string* namep; + string elt; + boolean done = false; + boolean all_absolute = true; +#ifdef __DJGPP__ + /* See DJGPP comments above. */ + unsigned short save_djgpp_flags = _djstat_flags; + + _djstat_flags = _STAT_EXEC_MAGIC | _STAT_EXEC_EXT + | _STAT_ROOT_TIME | _STAT_WRITEBIT; +#endif + + ret_list = str_list_init (); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF ("start generic search(files="); + print_space_list (stderr, names); + fprintf (stderr, ", must_exist=%d, find_all=%d, path=%s)\n", + must_exist, all, path); + } +#endif /* KPSE_DEBUG */ + + /* kpathsea_find_file_generic in tex-file.c does the variable and + tilde expansion, so don't redo that here. Maybe we should have + done it differently, but we certainly don't want to create an + incompatibility now. */ + + /* First catch any absolute or explicit relative names. */ + for (namep = names; *namep; namep++) { + if (kpathsea_absolute_p (kpse, *namep, true)) { + str_list_type abs_ret_list = absolute_search (kpse, *namep); + /* That search can only return a zero- or one-element list, so: */ + if (!STR_LIST_EMPTY (abs_ret_list)) { + str_list_add (&ret_list, STR_LIST_FIRST_ELT (abs_ret_list)); + if (!all) { /* if they only wanted one, we're done */ + goto out; + } + } + } else { + all_absolute = false; + } + } + /* Shortcut: if we were only given absolute/explicit relative names, + we can skip the rest. Typically, if one name is absolute, they + all are, because our caller derived them from each other. */ + if (all_absolute) { +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + unsigned i; + DEBUGF (" generic search: all absolute, candidates are:"); + /* List might not be NULL-terminated, so can't use print_space_list. */ + for (i = 0; i < STR_LIST_LENGTH (ret_list); i++) { + fprintf (stderr, " %s", STR_LIST_ELT (ret_list, i)); + } + fputs (".\n", stderr); + } +#endif + goto out; + } + + /* Look at each path element in turn. This is essentially the same + code as `path_search' above, unfortunately. */ + for (elt = kpathsea_path_element (kpse, path); !done && elt; + elt = kpathsea_path_element (kpse, NULL)) { + str_list_type *found; + boolean allow_disk_search = true; + + if (elt[0] == '!' && elt[1] == '!') { + /* !! magic string -> disallow disk searches. */ + allow_disk_search = false; + elt += 2; + } + + /* See elt-dirs.c for side effects of this function. */ + kpathsea_normalize_path (kpse, elt); + + /* Try ls-R, unless we're searching for texmf.cnf. */ + found = kpse->followup_search + ? kpathsea_db_search_list (kpse, names, elt, all) : NULL; + + /* Search the filesystem in the same cases as `path_search' above. */ + if (allow_disk_search + && (!found || (must_exist && !STR_LIST (*found)))) { + str_llist_type *dirs = kpathsea_element_dirs (kpse, elt); + if (dirs && *dirs) { + if (!found) { + found = XTALLOC1 (str_list_type); + } + /* Search in the directories: */ + *found = dir_list_search_list (kpse, dirs, names, all, + kpathsea_readable_file); +#ifdef KPSE_CASEFOLDING_SEARCH + if (!STR_LIST (*found) && KPSE_CNF_P (kpathsea_var_value (kpse, + "texmf_casefold_search"))) { + /* Still nothing; search again, case-insensitively: */ + *found = dir_list_search_list (kpse, dirs, names, all, + casefold_readable_file); + } +#endif + } + } + + /* Did we find anything? */ + if (found && STR_LIST (*found)) { + if (all) { + str_list_concat (&ret_list, *found); + } else { + str_list_add (&ret_list, STR_LIST_FIRST_ELT (*found)); + done = true; + } + } + } + + out: + /* Uniqify, since our paths can often end up finding the same file + more than once. */ + str_list_uniqify (&ret_list); + + /* Add NULL element to terminate return list if empty or multiple. */ + if (STR_LIST_EMPTY (ret_list) + || (all && STR_LIST_LAST_ELT (ret_list) != NULL)) + str_list_add (&ret_list, NULL); + + if (kpse->followup_search == false) { + kpse->followup_search = true; + } else { + /* Record the filenames we found, if desired. And wrap them in a + debugging line if we're doing that. */ +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) { + DEBUGF ("returning from generic search("); + print_space_list (stderr, names); + fputs (") =>", stderr); + } +#endif /* KPSE_DEBUG */ + log_search (kpse, ret_list); +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + putc ('\n', stderr); +#endif /* KPSE_DEBUG */ + } + +#ifdef __DJGPP__ + /* Undo any side effects. */ + _djstat_flags = save_djgpp_flags; +#endif + + return STR_LIST (ret_list); +} + +/* Search PATH for the first NAME according to MUST_EXIST. */ + +string +kpathsea_path_search (kpathsea kpse, const_string path, const_string name, + boolean must_exist) +{ + string *ret_list = search (kpse, path, name, must_exist, false); + string ret = *ret_list; + free (ret_list); + return ret; +} + +/* Search PATH for all files named NAME. Might have been better not + to assert `must_exist' here, but it's too late to change. */ + +string * +kpathsea_all_path_search (kpathsea kpse, const_string path, const_string name) +{ + string *ret = search (kpse, path, name, true, true); + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_path_search (const_string path, const_string name, boolean must_exist) +{ + return kpathsea_path_search (kpse_def, path, name, must_exist); +} + +string * +kpse_all_path_search (const_string path, const_string name) +{ + return kpathsea_all_path_search (kpse_def, path, name); +} +#endif /* KPSE_COMPAT_API */ + + +#ifdef TEST + +/* Each element of L on its own line, prefixed by a tab. */ + +static void +print_tab_list (string *l) +{ + while (l && *l) { + if (*l) + putchar ('\t'); + printf ("%s\n", *l); + l++; + } +} + +static void +test_path_search (const_string path, const_string file) +{ + string answer; + string *answer_list; + + printf ("\nSearch %s for %s:\t", path, file); + answer = kpse_path_search (path, file, 0); + puts (answer ? answer : "(nil)"); + + printf ("Search %s for all %s:\t", path, file); + answer_list = kpse_all_path_search (path, file); + putchar ('\n'); + print_tab_list (answer_list); +} + +static void +test_path_search_list_generic (void) +{ + const_string path = "/u/karl/.fonts"; + /* absolute: should return just console/both, because no case + sensitive match */ + // string names[] = { "/u/karl/.fonts/lucidaConsoleDK.otf", + // "/u/karl/.fonts/lucidaGrandeMonoDK.otf", NULL }; + + /* dirs: should return just grande, because case sensitive wins */ + // string names[] = { "lucidaConsoleDK.otf", "LucidaGrandeMonoDK.otf", NULL }; + + /* dirs: should return just console/both, because no case sensitive match */ + string names[] = { "lucidaConsoleDK.otf", "lucidaGrandeMonoDK.otf", NULL }; + + boolean all; + string *answer_list; + + printf ("\nGeneric search %s for ", path); + print_space_list (stdout, names); + puts (":\t"); + + all = false; answer_list + = kpathsea_path_search_list_generic (kpse_def, path, names, false, all); + puts (answer_list && *answer_list ? *answer_list : "(nil)"); + + printf ("\nGeneric search %s for all ", path); + print_space_list (stdout, names); + puts (":"); + + all = true; answer_list + = kpathsea_path_search_list_generic (kpse_def, path, names, false, all); + print_tab_list (answer_list); +} + +#define TEXFONTS "/usr/local/texlive-rel/texmf-dist/fonts" + +int +main (int argc, char **argv) +{ + xputenv ("KPATHSEA_DEBUG", "-1"); /* must be before setting progname */ + kpse_set_program_name (argv[0], NULL); + + xputenv ("MALLOC_CHECK_", "3"); + xputenv ("MALLOC_PERTURB_", "75"); + + xputenv ("texmf_casefold_search", "1"); + test_path_search (".:/k", "readme"); + exit (0); + test_path_search_list_generic (); + exit (0); + + xputenv ("TEXMFCNF", "/nc"); + /* casefolding with absolute search: */ + test_path_search ("/k", "/u/karl/.fonts/lucidaConsoleDK.otf"); + /* casefolding with directory search: */ + test_path_search ("/u/karl/.fonts", "Lucidaconsoledk.otf"); + /* exit (0); */ + xputenv ("texmf_casefold_search", "0"); + /* should fail since no casefolding: */ + test_path_search ("/u/karl/.fonts", "lucidaconsoledk.otf"); + + /* All lists end with NULL. */ + test_path_search (".", "nonexistent"); + test_path_search (".", "/nonexistent"); + test_path_search ("/k" ENV_SEP_STRING ".", "README"); + test_path_search ("/k" ENV_SEP_STRING ".", "/etc/fstab"); + test_path_search ("." ENV_SEP_STRING TEXFONTS "//", "cmr10.tfm"); + test_path_search ("." ENV_SEP_STRING TEXFONTS "//", "logo10.tfm"); + test_path_search (TEXFONTS "//times" ENV_SEP_STRING "." + ENV_SEP_STRING ENV_SEP_STRING, "ptmr.vf"); + test_path_search (TEXFONTS ENV_SEP_STRING + "/u/karl/.fonts", "LucidaConsoleDK.otf"); + + test_path_search ("~karl", ".profile"); // nil, no ~ expansion on path + test_path_search ("/k", "~karl/.profile"); + + xputenv ("NONEXIST", "nonexistent"); + test_path_search (".", "$NONEXIST"); + xputenv ("KPATHSEA", "kpathsea"); + test_path_search ("/k" ENV_SEP_STRING "./doc", "$KPATHSEA.texi"); + test_path_search ("/k" ENV_SEP_STRING "./doc", "${KPATHSEA}.texi"); + test_path_search ("$KPATHSEA" ENV_SEP_STRING ".", "README"); + test_path_search ("." ENV_SEP_STRING "$KPATHSEA", "README"); + + return 0; +} + +#endif /* TEST */ + + +/* ${wc} is the corresponding build directory. + -DMAKE_KPSE_DLL for inlined str_list_init etc. + Memory checking: -fsanitize=address or -lefence. +Local variables: +standalone-compile-command: "make --no-print-dir -C ${wc} && gcc -g -I. -I.. -I${wc}/.. -DMAKE_KPSE_DLL -DTEST pathsearch.c ${wc}/.libs/libkpathsea.a && ./a.out" +End: +*/ diff --git a/Build/source/texk/kpathsea/pathsearch.h b/Build/source/texk/kpathsea/pathsearch.h new file mode 100644 index 00000000000..057c6c92c03 --- /dev/null +++ b/Build/source/texk/kpathsea/pathsearch.h @@ -0,0 +1,116 @@ +/* pathsearch.h: mostly-generic path searching. + + Copyright 1993, 1994, 1996, 1997, 2007, 2008, 2009, 2011, 2012, + 2014, 2018 Karl Berry. + Copyright 1999-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_PATHSEARCH_H +#define KPATHSEA_PATHSEARCH_H + +#include + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* The naming of all these functions is rather scattered and + inconsistent, but they grew over time, and we don't want to change + the meaning of existing names. */ + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* If PATH is non-null, return its first element (as defined by + IS_KPSE_SEP). If it's NULL, return the next element in the previous + path, a la strtok. Leading, trailing, or doubled colons result in + the empty string. When at the end of PATH, return NULL. In any + case, return a pointer to an area that may be overwritten on + subsequent calls. */ +extern string kpathsea_path_element (kpathsea kpse, const_string path); + +/* Like `kpathsea_path_element', but for filename components (using + IS_DIR_SEP). Uses same area as `kpathsea_path_element'. */ +extern string kpathsea_filename_component (kpathsea kpse, const_string path); + +/* This function may rewrite its argument to avoid bugs when calling + stat() or equivalent under Windows. Also, it returns the index after + which the program should start to look for expandable constructs. */ +extern unsigned kpathsea_normalize_path (kpathsea kpse, string elt); + +/* Given a path element ELT, return a pointer to a NULL-terminated list + of the corresponding (existing) directory or directories, with + trailing slashes, or NULL. If ELT is the empty string, check the + current working directory. + + It's up to the caller to expand ELT. This is because this routine is + most likely only useful to be called from `kpathsea_path_search', which + has already assumed expansion has been done. */ +extern str_llist_type *kpathsea_element_dirs (kpathsea kpse, string elt); + +#endif /* MAKE_KPSE_DLL */ + +/* Call `kpathsea_expand' on NAME. If the result is an absolute or + explicitly relative filename, check whether it is a readable + (regular) file. + + Otherwise, look in each of the directories specified in PATH (also do + tilde and variable expansion on elements in PATH), using a prebuilt + db (see db.h) if it's relevant for a given path element. + + If the prebuilt db doesn't exist, or if MUST_EXIST is true and NAME + isn't found in the prebuilt db, look on the filesystem. (I.e., if + MUST_EXIST is false, and NAME isn't found in the db, do *not* look on + the filesystem.) + + The caller must expand PATH. This is because it makes more sense to + do this once, in advance, instead of for every search. + + In any case, return a matching filename if found, otherwise NULL. + If more than one file matches, which one gets returned is + unspecified. */ +extern KPSEDLL string kpathsea_path_search + (kpathsea kpse, const_string path, const_string name, boolean must_exist); + +/* Like `kpathsea_path_search' with MUST_EXIST true, but always return all + matches in a NULL-terminated list. */ +extern KPSEDLL string *kpathsea_all_path_search + (kpathsea kpse, const_string path, const_string name); + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Search for any of the NAMES in PATH, and allow specifying both + MUST_EXIST and ALL. */ +extern string *kpathsea_path_search_list_generic (kpathsea kpse, + const_string path, string* names, boolean must_exist, boolean all); + +#endif /* MAKE_KPSE_DLL */ + +#if defined(KPSE_COMPAT_API) + +extern KPSEDLL string kpse_path_search + (const_string path, const_string name, boolean must_exist); +extern KPSEDLL string *kpse_all_path_search + (const_string path, const_string name); + +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_PATHSEARCH_H */ diff --git a/Build/source/texk/kpathsea/proginit.c b/Build/source/texk/kpathsea/proginit.c new file mode 100644 index 00000000000..265b5ebb052 --- /dev/null +++ b/Build/source/texk/kpathsea/proginit.c @@ -0,0 +1,85 @@ +/* proginit.c: useful initializations for DVI drivers. + + Copyright 1994, 1995, 1996, 2008 Karl Berry. + Copyright 1997, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include + + +/* These initializations were common to all the drivers modified for + kpathsea, so a single routine seemed in order. Kind of a bollixed-up + mess, but still better than repeating the code. */ + +void +kpathsea_init_prog (kpathsea kpse, const_string prefix, unsigned dpi, + const_string mode, const_string fallback) +{ + string font_var = concat (prefix, "FONTS"); + string header_var = concat (prefix, "HEADERS"); + string makepk_var = concat (prefix, "MAKEPK"); + string size_var = concat (prefix, "SIZES"); + + /* Do both `pk_format' and `any_glyph_format' for the sake of xdvi; in + general, mktexpk might apply to either, and the program will ask + for the one it wants. */ + + /* Might have a program-specific name for mktexpk itself. */ + if (getenv (makepk_var)) { + /* If we did, we want to enable the program, I think. */ + kpathsea_set_program_enabled (kpse, kpse_pk_format, 1, kpse_src_env); + kpathsea_set_program_enabled (kpse, kpse_any_glyph_format, 1,kpse_src_env); + + kpse->format_info[kpse_pk_format].program + = kpse->format_info[kpse_any_glyph_format].program + = getenv (makepk_var); + } + + /* A couple font paths have traditionally had application-specific + environment variables to override all else; namely, XDVIFONTS and + DVIPSHEADERS. So set those if we have them. */ + kpse->format_info[kpse_pk_format].override_path + = kpse->format_info[kpse_gf_format].override_path + = kpse->format_info[kpse_any_glyph_format].override_path + = kpse->format_info[kpse_tfm_format].override_path + = getenv (font_var); + + kpse->format_info[kpse_tex_ps_header_format].override_path + = getenv (header_var); + + kpathsea_init_fallback_resolutions (kpse, size_var); + kpathsea_xputenv_int (kpse, "MAKETEX_BASE_DPI", dpi); + kpse->fallback_font = fallback; + + /* Ugliness. See comments in kpse_make_tex in kpathsea/tex-make.c. */ + kpathsea_xputenv (kpse, "MAKETEX_MODE", mode ? mode : DIR_SEP_STRING); + + free (font_var); + free (header_var); + free (makepk_var); + free (size_var); +} + +#if defined (KPSE_COMPAT_API) +void +kpse_init_prog (const_string prefix, unsigned dpi, + const_string mode, const_string fallback) +{ + kpathsea_init_prog(kpse_def,prefix,dpi,mode,fallback); +} +#endif diff --git a/Build/source/texk/kpathsea/proginit.h b/Build/source/texk/kpathsea/proginit.h new file mode 100644 index 00000000000..a917c6482f3 --- /dev/null +++ b/Build/source/texk/kpathsea/proginit.h @@ -0,0 +1,48 @@ +/* proginit.h: declarations for DVI driver initializations. + + Copyright 1994, 1995, 1996, 2008 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_PROGINIT_H +#define KPATHSEA_PROGINIT_H + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* Common initializations for DVI drivers -- check for `PREFIX'SIZES and + `PREFIX'FONTS environment variables, setenv MAKETEX_MODE to MODE, + etc., etc. See the source. */ + +extern KPSEDLL void +kpathsea_init_prog (kpathsea kpse, const_string prefix, unsigned dpi, + const_string mode, const_string fallback); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL void +kpse_init_prog (const_string prefix, unsigned dpi, const_string mode, + const_string fallback); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_PROGINIT_H */ diff --git a/Build/source/texk/kpathsea/progname.c b/Build/source/texk/kpathsea/progname.c new file mode 100644 index 00000000000..a984eabc471 --- /dev/null +++ b/Build/source/texk/kpathsea/progname.c @@ -0,0 +1,793 @@ +/* progname.c: the executable name we were invoked as; general initialization. + + Copyright 1994, 1996, 1997, 2008-2013, 2016-2019 Karl Berry. + Copyright 1998-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +/* For kpse_reset_progname */ +#include + + +#if defined(__i386_pc_gnu__) +#ifndef _S_ISUID +#define _S_ISUID 04000 /* Set user ID on execution. */ +#endif +#ifndef _S_ISGID +#define _S_ISGID 02000 /* Set group ID on execution. */ +#endif +#ifndef _S_ISVTX +#define _S_ISVTX 01000 /* Save swapped text after use (sticky). */ +#endif +#ifndef _S_IREAD +#define _S_IREAD 0400 /* Read by owner. */ +#endif +#ifndef _S_IWRITE +#define _S_IWRITE 0200 /* Write by owner. */ +#endif +#ifndef _S_IEXEC +#define _S_IEXEC 0100 /* Execute by owner. */ +#endif +#endif + +/* NeXT does not define the standard macros, but has the equivalent. + WIN32 doesn't define them either, and doesn't have them. + From: Gregor Hoffleit . */ +#ifndef S_IXUSR +#ifdef WIN32 +#define S_IXUSR 0 +#define S_IXGRP 0 +#define S_IXOTH 0 +#else /* not WIN32 */ +#define S_IXUSR 0100 +#endif /* not WIN32 */ +#endif /* not S_IXUSR */ +#ifndef S_IXGRP +#define S_IXGRP 0010 +#endif +#ifndef S_IXOTH +#define S_IXOTH 0001 +#endif + + +#ifndef WIN32 +/* From a standalone program `ll' to expand symlinks written by Kimbo Mundy. + Don't bother to compile if we don't have symlinks; thus we can assume + / as the separator. Also don't try to use basename, etc., or + handle arbitrary filename length. Mixed case function names because + that's what kimbo liked. */ + +#ifdef S_ISLNK + +#undef BSIZE +#define BSIZE 2048 /* sorry */ + + +/* Read link FN into SYM. */ + +static void +ReadSymLink (char *fn, char *sym) +{ + int n = readlink (fn, sym, BSIZE); + if (n < 0) { + perror (fn); + exit (1); + } + sym[n] = 0; +} + + +/* Strip first component from S, and also return it in a static buffer. */ + +static char * +StripFirst (char *s) +{ + static char buf[BSIZE]; + char *s1; + + /* Find the end of the first path element */ + for (s1 = s; *s1 && (*s1 != '/' || s1 == s); s1++) + ; + + /* Copy it into buf and null-terminate it. */ + strncpy (buf, s, s1 - s); + buf[s1 - s] = 0; + + /* Skip over the leading / (if any) */ + if (*s1 == '/') + ++s1; + + /* Squeeze out the element */ + while ((*s++ = *s1++) != 0) + ; + + return buf; +} + + +/* Strip last component from S, and also return it in a static buffer. */ + +static char * +StripLast (char *s) +{ + static char buf[BSIZE]; + char *s1; + + for (s1 = s + strlen (s); s1 > s && *s1 != '/'; s1--) + ; + strcpy (buf, s1 + (*s1 == '/')); + *s1 = 0; + + return buf; +} + + +/* Copy first path element from B to A, removing it from B. */ + +static void +CopyFirst (char *a, char *b) +{ + int length = strlen (a); + + if (length > 0 && a[length - 1] != '/') { + a[length] = '/'; + a[length + 1] = 0; + } + strcat (a, StripFirst (b)); +} + +/* Returns NULL on error, such as an unresolvable symlink. Prints + intermediate results if global `ll_verbose' is nonzero. Otherwise, + returns a pointer to a static buffer (sorry). */ + +#define EMPTY_STRING(s) (*(s) == 0) +#define EX(s) (!EMPTY_STRING (s) && strcmp (s, "/") ? "/" : "") +#define EXPOS EX(post) +#define EXPRE EX(pre) + +static char * +expand_symlinks (kpathsea kpse, char *s) +{ + static char pre[BSIZE]; /* return value */ + char post[BSIZE], sym[BSIZE], tmp[BSIZE], before[BSIZE]; + char *cp; + char a; + struct stat st; + int done; + + strcpy (post, s); + strcpy (pre, ""); + + while (!EMPTY_STRING (post)) { + CopyFirst (pre, post); + + if (lstat (pre, &st) != 0) { + fprintf (stderr, "lstat(%s) failed: ", pre); + perror (pre); + return NULL; + } + + if (S_ISLNK (st.st_mode)) { + ReadSymLink (pre, sym); + + if (!strncmp (sym, "/", 1)) { + if (kpse->ll_verbose) + printf ("[%s]%s%s -> [%s]%s%s\n", pre, EXPOS, post, sym, EXPOS,post); + strcpy (pre, ""); + + } else { + a = pre[0]; /* handle links through the root */ + strcpy (tmp, StripLast (pre)); + if (EMPTY_STRING (pre) && a == '/') + strcpy (pre, "/"); + + if (kpse->ll_verbose) { + sprintf (before, "%s%s[%s]%s%s", pre, EXPRE, tmp, EXPOS, post); + printf ("%s -> %s%s[%s]%s%s\n", before, pre, EXPRE, sym, EXPOS,post); + } + + /* Strip "../" path elements from the front of sym; print + new result if there were any such elements. */ + done = 0; + a = pre[0]; /* handle links through the root */ + while (!strncmp (sym, "..", 2) + && (sym[2] == 0 || sym[2] == '/') + && !EMPTY_STRING (pre) + && strcmp (pre, ".") + && strcmp (pre, "..") + && (strlen (pre) < 3 + || strcmp (pre + strlen (pre) - 3, "/.."))) { + done = 1; + StripFirst (sym); + StripLast (pre); + } + + if (done && kpse->ll_verbose) { + for (cp = before; *cp;) + *cp++ = ' '; + if (strlen (sym)) + printf ("%s == %s%s%s%s%s\n", before, pre, EXPRE, sym, EXPOS,post); + else + printf ("%s == %s%s%s\n", before, pre, EXPOS, post); + } + if (EMPTY_STRING (pre) && a == '/') + strcpy (pre, "/"); + } + + if (!EMPTY_STRING (post) && !EMPTY_STRING (sym)) + strcat (sym, "/"); + + strcat (sym, post); + strcpy (post, sym); + } + } + + return pre; +} +#else /* not S_ISLNK */ +#define expand_symlinks(k,s) (s) +#endif /* not S_ISLNK */ + +/* Remove .'s and ..'s in DIR, to avoid problems with relative symlinks + as the program name, etc. This does not canonicalize symlinks. */ + +static string +remove_dots (kpathsea kpse, string dir) +{ +#ifdef AMIGA + return dir; +#else + string c; + unsigned len; + string ret = NULL; + + for (c = kpathsea_filename_component (kpse, dir); c; + c = kpathsea_filename_component (kpse, NULL)) { + if (STREQ (c, ".")) { + /* If leading ., replace with cwd. Else ignore. */ + if (!ret) { + ret = xgetcwd (); + } + + } else if (STREQ (c, "..")) { + /* If leading .., start with xdirname (cwd). Else remove last + component from ret, if any. */ + if (!ret) { + string dot = xgetcwd (); + ret = xdirname (dot); + free (dot); + } else { + unsigned last; + string p = NAME_BEGINS_WITH_DEVICE (ret) ? ret + 2 : ret; + for (last = strlen (p); last > 0; last--) { + if (IS_DIR_SEP_CH (p[last - 1])) { + /* If we have `/../', that's the same as `/'. */ + p[(last > 1 ? last - 1 : 1)] = 0; + break; + } + } + } + + } else { + /* Not . or ..; just append. Include a directory separator unless + our string already ends with one. This also changes all directory + separators into the canonical DIR_SEP_STRING. */ + if (!ret) { + ret = concat (NAME_BEGINS_WITH_DEVICE (c) ? "" : DIR_SEP_STRING, c); + } else { + string temp = ret; + len = strlen (ret); + ret = concat3 (ret, ret[len - 1] == DIR_SEP ? "" : DIR_SEP_STRING, c); + free (temp); + } + } + } + assert (ret); + + /* Remove a trailing /, just in case it snuck in. */ + len = strlen (ret); + if (len > 0 && ret[len - 1] == DIR_SEP) { + ret[len - 1] = 0; + } + + return ret; +#endif /* not AMIGA */ +} + +/* Return directory ARGV0 comes from. Check PATH if ARGV0 is not + absolute. If ARGV0 cannot be found (e.g., --progname=nonesuch), quit. */ + +string +kpathsea_selfdir (kpathsea kpse, const_string argv0) +{ + string name; + string ret; + string self = NULL; + + if (kpathsea_absolute_p (kpse, argv0, true)) { + self = xstrdup (argv0); + } else { +#ifdef AMIGA +#include +#include +#include + BPTR lock; + struct DosLibrary *DOSBase + = (struct DosLibrary *) OpenLibrary ("dos.library", 0L); + assert (DOSBase); + + self = xmalloc (BUFSIZ); + lock = findpath (argv0); + if (lock != ((BPTR) -1)) { + if (getpath (lock, self) == -1) { + *self = '\0'; + } else { + strcat (self,DIR_SEP_STRING); + strcat (self,argv0); + } + UnLock (lock); + } + CloseLibrary((struct Library *) DOSBase); +#else /* not AMIGA */ + const_string elt; + struct stat s; + + /* Have to check PATH. But don't call kpse_path_search since we don't + want to search any ls-R's or do anything special with //'s. */ + for (elt = kpathsea_path_element (kpse, getenv ("PATH")); !self && elt; + elt = kpathsea_path_element (kpse, NULL)) { + /* UNIX tradition interprets the empty path element as "." */ + if (*elt == 0) elt = "."; + + name = concat3 (elt, DIR_SEP_STRING, argv0); + + /* In order to do this perfectly, we'd have to check the owner bits only + if we are the file owner, and the group bits only if we belong + to the file group. That's a lot of work, though, and it's not + likely that kpathsea will ever be used with a program that's + only executable by some classes and not others. See the + `file_status' function in execute_cmd.c in bash for what's + necessary if we were to do it right. */ + if (stat (name, &s) == 0 && s.st_mode & (S_IXUSR|S_IXGRP|S_IXOTH) + /* Do not stop at directories. */ + && !S_ISDIR(s.st_mode)) + self = name; + else + free (name); + } +#endif /* not AMIGA */ + } + + /* If argv0 is somehow dir/exename, `self' will still be NULL. */ + if (!self) + self = concat3 (".", DIR_SEP_STRING, argv0); + + /* If we can't expand symlinks (--progname=nonesuch), give up. */ + name = expand_symlinks (kpse, self); + if (!name) { + fprintf (stderr, "kpathsea: Can't get directory of program name: %s\n", + self); + exit (1); + } + + /* If we have something real, we can resolve ./ and ../ elements. */ + name = remove_dots (kpse, name); + +#ifndef AMIGA + free (self); +#endif + + ret = xdirname (name); + free (name); + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_selfdir (const_string argv0) +{ + return kpathsea_selfdir (kpse_def, argv0); +} +#endif + +#endif /* not WIN32 */ + +#if defined(WIN32) || defined(__CYGWIN__) + +/* Create a list of executable suffixes of files not to be written. */ +#define EXE_SUFFIXES ".com;.exe;.bat;.cmd;.vbs;.vbe;.js;.jse;.wsf;.wsh;.ws;.tcl;.py;.pyw" + +static void +mk_suffixlist (kpathsea kpse) +{ + char **p; + char *q, *r, *v; + int n; + +#if defined(__CYGWIN__) + v = xstrdup (EXE_SUFFIXES); +#else + v = getenv ("PATHEXT"); + if (v) /* strlwr() exists also in MingW */ + v = strlwr (xstrdup (v)); + else + v = xstrdup (EXE_SUFFIXES); +#endif + + q = v; + n = 0; + + while ((r = strchr (q, ';')) != NULL) { + n++; + r++; + q = r; + } + if (*q) + n++; + kpse->suffixlist = (char **) xmalloc ((n + 2) * sizeof (char *)); + p = kpse->suffixlist; + *p = xstrdup (".dll"); + p++; + q = v; + while ((r = strchr (q, ';')) != NULL) { + *r = '\0'; + *p = xstrdup (q); + p++; + r++; + q = r; + } + if (*q) { + *p = xstrdup (q); + p++; + } + *p = NULL; + free (v); +} +#endif /* WIN32 || __CYGWIN__ */ + +/* On win32 SELFAUTO{LOC,DIR,PARENT} must not be just `/', otherwise, + e.g., $SELFAUTODIR/texmf/tex would be mistaken as UNC name. */ +static inline string +fix_selfdir (string dir) +{ +#if defined(WIN32) + if (IS_DIR_SEP_CH (*dir) && dir[1] == 0) + dir++; +#endif + return dir; +} + +void +kpathsea_set_program_name (kpathsea kpse, const_string argv0, + const_string progname) +{ + const_string ext; + string sdir, sdir_parent, sdir_grandparent, sdir_greatgrandparent; + string s = getenv ("KPATHSEA_DEBUG"); +#ifdef WIN32 + string debug_output = getenv("KPATHSEA_DEBUG_OUTPUT"); + string append_debug_output = getenv("KPATHSEA_DEBUG_APPEND"); + int err, olderr, cp; +#endif + + /* Set debugging stuff first, in case we end up doing debuggable stuff + during this initialization. */ + if (s) { + kpse->debug |= atoi (s); + } + +#if defined(WIN32) + cp = AreFileApisANSI() ? GetACP() : GetOEMCP(); + if (!kpse->File_system_codepage) + kpse->File_system_codepage = cp; + kpse->Win32_codepage = cp; + if (cp == 932 || cp == 936 || cp == 950) { + kpse->Is_cp932_system = cp; + } + else + kpse->Is_cp932_system = 0; + +#if defined(__MINGW32__) + /* Set various info about user. Among many things, + ensure that HOME is set. */ + init_user_info(); +#else /* !__MINGW32__ */ + kpse->the_passwd.pw_name = kpse->the_passwd_name; + kpse->the_passwd.pw_passwd = kpse->the_passwd_passwd; + kpse->the_passwd.pw_uid = 0; + kpse->the_passwd.pw_gid = 0; + kpse->the_passwd.pw_quota = 0; + kpse->the_passwd.pw_gecos = kpse->the_passwd_gecos; + kpse->the_passwd.pw_dir = kpse->the_passwd_dir; + kpse->the_passwd.pw_shell = kpse->the_passwd_shell; + kpse->__system_allow_multiple_cmds = 0; + + /* Set various info about user. Among many things, + ensure that HOME is set. */ + kpathsea_init_user_info(kpse); +#endif /* !__MINGW32__ */ + + /* redirect stderr to debug_output. Easier to send logfiles. */ + if (debug_output) { + int flags = _O_CREAT | _O_TRUNC | _O_RDWR; + err = -1; + if (_stricmp(debug_output, "con") == 0 + || _stricmp(debug_output, "con:") == 0) { + err = _fileno(stdout); + } else { + if (append_debug_output) { + flags = _O_CREAT | _O_APPEND | _O_WRONLY; + } else { + flags = _O_CREAT | _O_TRUNC | _O_WRONLY; + kpathsea_xputenv(kpse, "KPATHSEA_DEBUG_APPEND", "yes"); + } + } + + if ((err < 0) + && (err = _open(debug_output, flags, _S_IREAD | _S_IWRITE)) == -1) + { + WARNING1 ("kpathsea: Can't open %s for stderr redirection!\n", + debug_output); + perror (debug_output); + } else if ((olderr = _dup(fileno(stderr))) == -1) { + WARNING ("kpathsea: Can't dup() stderr!\n"); + close (err); + } else if (_dup2(err, fileno(stderr)) == -1) { + WARNING1 ("kpathsea: Can't redirect stderr to %s!\n", debug_output); + close (olderr); + close (err); + } else { + close (err); + } + } + + /* Win95 always gives the short filename for argv0, not the long one. + There is only this way to catch it. It makes all the kpse_selfdir + stuff useless for win32. */ + { + char short_path[PATH_MAX], path[PATH_MAX], *fp; +#if !defined(__MINGW32__) + HANDLE hnd; + WIN32_FIND_DATA ffd; +#endif + + /* SearchPath() always gives back an absolute directory */ + if (SearchPath(NULL, argv0, ".exe", PATH_MAX, short_path, &fp) == 0) + LIB_FATAL1("Can't determine where the executable %s is.\n", argv0); +#if defined(__MINGW32__) + if (!win32_get_long_filename(short_path, path, sizeof(path))) { + LIB_FATAL1("This path points to an invalid file : %s\n", short_path); + } + /* slashify the dirname */ + for (fp = path; fp && *fp; fp++) + if (IS_DIR_SEP(*fp)) *fp = DIR_SEP; +#else /* !__MINGW32__ */ + if (kpathsea_getlongpath(kpse, path, short_path, PATH_MAX) == 0) + FATAL1("Can't get long name for %s.\n", short_path); + if ((hnd = FindFirstFile(short_path, &ffd)) == INVALID_HANDLE_VALUE) + FATAL1("The following path points to an invalid file : %s\n", path); + FindClose(hnd); + /* dirname aleady slashified in WIN32 */ +#endif /* !__MINGW32__ */ + /* sdir will be the directory of the executable, ie: c:/TeX/bin */ + sdir = xdirname(path); + kpse->invocation_name = xstrdup(xbasename(path)); + } + +#elif defined(__DJGPP__) + + /* DJGPP programs support long filenames on Windows 95, but ARGV0 there + is always made with the short 8+3 aliases of all the pathname elements. + If long names are supported, we need to convert that to a long name. + + All we really need is to call `_truename', but most of the code + below is required to deal with the special case of networked drives. */ + if (pathconf (argv0, _PC_NAME_MAX) > 12) { + char long_progname[PATH_MAX]; + + if (_truename (argv0, long_progname)) { + char *fp; + + if (long_progname[1] != ':') { + /* A complication: `_truename' returns network-specific string at + the beginning of `long_progname' when the program resides on a + networked drive, and DOS calls cannot grok such pathnames. We + need to convert the filesystem name back to a drive letter. */ + char rootname[PATH_MAX], rootdir[4]; + + if (argv0[0] && argv0[1] == ':') + rootdir[0] = argv0[0]; /* explicit drive in `argv0' */ + else + rootdir[0] = getdisk () + 'A'; + rootdir[1] = ':'; + rootdir[2] = '\\'; + rootdir[3] = '\0'; + if (_truename (rootdir, rootname)) { + /* Find out where `rootname' ends in `long_progname' and replace + it with the drive letter. */ + int root_len = strlen (rootname); + + if (IS_DIR_SEP (rootname[root_len - 1])) + root_len--; /* keep the trailing slash */ + long_progname[0] = rootdir[0]; + long_progname[1] = ':'; + memmove (long_progname + 2, long_progname + root_len, + strlen (long_progname + root_len) + 1); + } + } + + /* Convert everything to canonical form. */ + if (long_progname[0] >= 'A' && long_progname[0] <= 'Z') + long_progname[0] += 'a' - 'A'; /* make drive lower case, for beauty */ + for (fp = long_progname; *fp; fp++) + if (IS_DIR_SEP (*fp)) + *fp = DIR_SEP; + + kpse->invocation_name = xstrdup (long_progname); + } + else + /* If `_truename' failed, God help them, because we won't... */ + kpse->invocation_name = xstrdup (argv0); + } + else + kpse->invocation_name = xstrdup (argv0); + +#else /* !WIN32 && !__DJGPP__ */ + kpse->invocation_name = xstrdup (argv0); +#endif + + /* We need to find SELFAUTOLOC *before* removing the ".exe" suffix from + the program_name, otherwise the PATH search inside kpse_selfdir will fail, + since `prog' doesn't exists as a file, there's `prog.exe' instead. */ +#ifndef WIN32 + sdir = kpathsea_selfdir (kpse, kpse->invocation_name); +#endif + /* SELFAUTODIR is actually the parent of the invocation directory, + and SELFAUTOPARENT the grandparent. This is how teTeX did it. */ + kpathsea_xputenv (kpse, "SELFAUTOLOC", fix_selfdir (sdir)); + sdir_parent = xdirname (sdir); + kpathsea_xputenv (kpse, "SELFAUTODIR", fix_selfdir (sdir_parent)); + sdir_grandparent = xdirname (sdir_parent); + kpathsea_xputenv (kpse, "SELFAUTOPARENT", fix_selfdir (sdir_grandparent)); + sdir_greatgrandparent = xdirname (sdir_grandparent); + kpathsea_xputenv (kpse, "SELFAUTOGRANDPARENT", fix_selfdir (sdir_greatgrandparent)); + +#if defined(WIN32) || defined(__CYGWIN__) + mk_suffixlist(kpse); +#endif /* WIN32 || __CYGWIN__ */ + + free (sdir); + free (sdir_parent); + free (sdir_grandparent); + free (sdir_greatgrandparent); + + kpse->invocation_short_name + = xstrdup (xbasename (kpse->invocation_name)); + + if (progname) { + kpse->program_name = xstrdup (progname); + } else { + /* If configured --enable-shared and running from the build directory + with the wrapper scripts (e.g., for make check), the binaries will + be named foo.exe instead of foo. Or possibly if we're running on a + DOSISH system. */ + ext = find_suffix (kpse->invocation_short_name); + if (ext && FILESTRCASEEQ (ext, "exe")) { + kpse->program_name = remove_suffix (kpse->invocation_short_name); + } else { + kpse->program_name = xstrdup (kpse->invocation_short_name); + } + } + + /* Runtime check that snprintf always writes a trailing NUL byte. */ + { + char buf[4] = "old"; + assert (snprintf (buf, 2, "a") == 1 && buf[1] == '\0'); + assert ((unsigned)snprintf (buf, 2, "ab") >= 2 && buf[1] == '\0'); + assert ((unsigned)snprintf (buf, 2, "abc") >= 2 && buf[1] == '\0'); + } + /* Some of the utility routines (like atou() and xfopen()) will use + FATAL and variations thereof (see lib.h) if there is a problem. + + The next trick makes it possible for that message to report some useful + name instead of (NULL), if the backward compatible is compiled in. */ + +#if defined (KPSE_COMPAT_API) + if (kpse!=kpse_def) { + kpse_def->invocation_name = xstrdup(kpse->invocation_name); + kpse_def->invocation_short_name = xstrdup(kpse->invocation_short_name); + } +#endif + + kpathsea_xputenv (kpse, "progname", kpse->program_name); +} + + +#if defined (KPSE_COMPAT_API) +void +kpse_set_program_name (const_string argv0, const_string progname) +{ + kpathsea_set_program_name (kpse_def, argv0, progname); +} +#endif + +/* Returns ARGV0 with any leading path and on some systems the suffix + for executables stripped off. This returns a new string. + For example, `kpse_program_basename ("/foo/bar.EXE")' returns "bar" + on WIndows or Cygwin and "bar.EXE" otherwise. */ + +string +kpse_program_basename (const_string argv0) +{ + string base = xstrdup (xbasename (argv0)); +#ifdef EXEEXT + string dot = strrchr (base, '.'); + if (dot && FILESTRCASEEQ (dot, EXEEXT)) + *dot = 0; +#endif + return base; +} + + +#ifdef TEST +static const char *tab[] = { +/* 'normal' names */ + "/w/kpathsea", + "/w//kpathsea", + "/w/./kpathsea", + ".", + "./", + "./.", + "../kpathsea", + "/kpathsea/../foo", + "/../w/kpathsea", + "/../w/kpathsea/.", + "/te/share/texmf/../../../../bin/gnu", + NULL +}; + +int +main (int argc, char **argv) +{ + const char **p; + kpathsea kpse = xcalloc(1, sizeof(kpathsea_instance)); + + kpathsea_set_program_name(kpse, argv[0], NULL); + +#if defined(WIN32) + printf("\n%s: Nothing to do for WIN32\n", + kpse->invocation_short_name); +#else + printf("\n%s: name -> remove_dots(name)\n\n", + kpse->invocation_short_name); + + for (p = tab; *p; p++) { + char *q = xstrdup(*p); + char *s = remove_dots(kpse, q); + + printf("%s -> %s\n", q, s); + free (q); + free (s); + } +#endif + + return 0; +} +#endif /* TEST */ diff --git a/Build/source/texk/kpathsea/progname.h b/Build/source/texk/kpathsea/progname.h new file mode 100644 index 00000000000..b5c1c43afbd --- /dev/null +++ b/Build/source/texk/kpathsea/progname.h @@ -0,0 +1,70 @@ +/* progname.h: Declarations for argv[0] equivalents. + + Copyright 1994, 1996, 2008, 2010-2019 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_PROGNAME_H +#define KPATHSEA_PROGNAME_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Return directory ARGV0 comes from. Check PATH if ARGV0 is not + absolute. */ + +#if !defined (WIN32) +extern KPSEDLL string kpathsea_selfdir (kpathsea kpse, const_string argv0); +#endif + +/* Set the two members `invocation_name' and `invocation_short_name' + in the KPSE instance to a copy of ARGV0 and everything in ARGV0 after + the last directory separator, respectively. Set `program_name' (also in + the KPSE instance) to a copy of PROGNAME or the value of + kpse_invocation_short_name if PROGNAME is NULL. This function also + sets the SELFAUTO* environment variables. */ + +extern KPSEDLL void kpathsea_set_program_name (kpathsea kpse, + const_string argv0, const_string progname); + +/* See also `kpathsea_reset_program_name', which is defined in tex-file.c. + That function is to be used to set kpse->program_name to a different + value. It clears the path searching information, to ensure that + the search paths are appropriate to the new name. */ + + +#if defined (KPSE_COMPAT_API) +#if !defined (WIN32) +extern KPSEDLL string kpse_selfdir (const_string argv0); +#endif + +extern KPSEDLL void kpse_set_program_name (const_string argv0, + const_string progname); +#endif /* KPSE_COMPAT_API */ + +/* Returns ARGV0 with any leading path and on some systems the suffix + for executables stripped off. This returns a new string. */ + +extern KPSEDLL string kpse_program_basename (const_string argv0); + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_PROGNAME_H */ diff --git a/Build/source/texk/kpathsea/putenv.c b/Build/source/texk/kpathsea/putenv.c new file mode 100644 index 00000000000..34cbd3add89 --- /dev/null +++ b/Build/source/texk/kpathsea/putenv.c @@ -0,0 +1,110 @@ +/****************************************************************/ +/* */ +/* putenv(3) */ +/* */ +/* Change or add an environment entry */ +/* */ +/****************************************************************/ +/* origination 1987-Oct-7 T. Holm */ +/****************************************************************/ + +/* +Path: hoptoad!pacbell!ames!ll-xn!mit-eddie!uw-beaver!ssc-vax!uvicctr!tholm +From: tholm@uvicctr.UUCP (Terrence W. Holm) +Newsgroups: comp.os.minix +Subject: putenv(3) +Message-ID: <395@uvicctr.UUCP> +Date: 5 May 88 06:40:52 GMT +Organization: University of Victoria, Victoria B.C. Canada + +EFTH Minix report #2 - May 1988 - putenv(3) + +This is an implementation of putenv(3) that we +wrote for Minix. Please consider this a public +domain program. +*/ + +#define NULL 0 +#define PSIZE sizeof(char *) + +extern char **environ; + +char *strchr(); +char *malloc(); + +/****************************************************************/ +/* */ +/* int */ +/* putenv( entry ) */ +/* */ +/* The "entry" should follow the form */ +/* "NAME=VALUE". This routine will search the */ +/* user environment for "NAME" and replace its */ +/* value with "VALUE". */ +/* */ +/* Note that "entry" is not copied, it is used */ +/* as the environment entry. This means that it */ +/* must not be unallocated or otherwise modifed */ +/* by the caller, unless it is replaced by a */ +/* subsequent putenv(). */ +/* */ +/* If the name is not found in the environment, */ +/* then a new vector of pointers is allocated, */ +/* "entry" is put at the end and the global */ +/* variable "environ" is updated. */ +/* */ +/* This function normally returns 0, but -1 */ +/* is returned if it can not allocate enough */ +/* space using malloc(3), or "entry" does not */ +/* contain a '='. */ +/* */ +/****************************************************************/ + + +int +putenv( entry ) + char *entry; +{ + unsigned length; + unsigned size; + char *temp; + char **p; + char **new_environ; + + /* Find the length of the "NAME=" */ + + temp = strchr(entry,'='); + if ( temp == 0 ) + return( -1 ); + + length = (unsigned) (temp - entry + 1); + + + /* Scan through the environment looking for "NAME=" */ + + for ( p=environ; *p != 0 ; p++ ) + if ( strncmp( entry, *p, length ) == 0 ) + { + *p = entry; + return( 0 ); + } + + + /* The name was not found, build a bigger environment */ + + size = p - environ; + + new_environ = (char **) malloc( (size+2)*PSIZE ); + + if ( new_environ == (char **) NULL ) + return( -1 ); + + memcpy ((char *) new_environ, (char *) environ, size*PSIZE ); + + new_environ[size] = entry; + new_environ[size+1] = NULL; + + environ = new_environ; + + return(0); +} diff --git a/Build/source/texk/kpathsea/readable.c b/Build/source/texk/kpathsea/readable.c new file mode 100644 index 00000000000..919bfaa0208 --- /dev/null +++ b/Build/source/texk/kpathsea/readable.c @@ -0,0 +1,194 @@ +/* readable.c: check if a filename is a readable non-directory file. + + Copyright 1993, 1995, 1996, 2008, 2011, 2012, 2016, 2018 Karl Berry. + Copyright 1998, 1999, 2000, 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include +#include +#include +#include +#include + + +/* If access can read FN, run stat (assigning to stat buffer ST) and + check that fn is not a directory. Don't check for just being a + regular file, as it is potentially useful to read fifo's or some + kinds of devices. */ + +#ifdef __DJGPP__ +/* `stat' is way too expensive for such a simple job. */ +#define READABLE(kpse, fn, st) \ + (access ((fn), R_OK) == 0 && access ((fn), D_OK) == -1) +#elif defined (WIN32) +/* st must be an unsigned int under Windows */ +static boolean +READABLE(kpathsea kpse, const_string fn, unsigned int st) +{ + wchar_t *fnw; + unsigned char *fnn; + unsigned char *p; + size_t len = strlen(fn); + + fnn = xmalloc(len + 10); +/* + Support very long input path name, longer than _MAX_PATH for + Windows, if it really exists and input name is given in + full-absolute path in a command line. + /../, /./, \..\, \.\ should be excluded (2020/06/06) + More than one adjacent directory separators should be + excluded. (2020/10/24) +*/ + p = strstr(fn, ".\\"); + if (!p) { + p = strstr(fn, "./"); + } + if (!p && len > 2) { + p = strstr(fn + 2, "//"); + } + if (!p && len > 2) { + p = strstr(fn + 2, "\\\\"); + } + if (!p && len > 2) { + p = strstr(fn + 2, "\\/"); + } + if (!p && len > 2) { + p = strstr(fn + 2, "/\\"); + } + if (!p && len > 2 && ((fn[0] == '/' && fn[1] == '/') || + (fn[0] == '\\' && fn[1] == '\\' && fn[2] != '?'))) { + fn += 2; + strcpy (fnn, "\\\\?\\UNC\\"); + strcat (fnn, fn); + } else if (!p && len > 2 && fn[1] == ':') { + strcpy (fnn, "\\\\?\\"); + strcat (fnn, fn); + } else { + strcpy (fnn, fn); + } + + for (p = fnn; *p; p++) { + if (*p == '/') + *p = '\\'; + } + + fnw = get_wstring_from_mbstring(kpse->File_system_codepage, fnn, fnw=NULL); + if ((st = GetFileAttributesW(fnw)) != 0xFFFFFFFF) { + /* succeeded */ + errno = 0; + } else { + switch(GetLastError()) { + case ERROR_BUFFER_OVERFLOW: + errno = ENAMETOOLONG; + break; + case ERROR_ACCESS_DENIED: + errno = EACCES; + break; + default : + errno = EIO; /* meaningless, will make ret=NULL later */ + break; + } + } + free (fnn); + if (fnw) + free (fnw); + return ((st != 0xFFFFFFFF) && !(st & FILE_ATTRIBUTE_DIRECTORY)); +} +#else /* not __DJGPP__ and not WIN32 */ +#define READABLE(kpse, fn, st) \ + (access((fn), R_OK) == 0 && stat((fn), &(st)) == 0 && !S_ISDIR ((st).st_mode)) +#endif + + +/* POSIX invented the brain-damage of not necessarily truncating + filename components; the system's behavior is defined by the value of + the symbol _POSIX_NO_TRUNC, but it can't be changed. */ + +string +kpathsea_readable_file (kpathsea kpse, string name) +{ +#ifdef WIN32 + unsigned int st = 0; +#else /* ! WIN32 */ + struct stat st; +#endif + + kpathsea_normalize_path (kpse, name); + if (READABLE (kpse, name, st)) { + return name; + +#ifdef ENAMETOOLONG + } else if (errno == ENAMETOOLONG) { + /* Truncate any too-long components in NAME. */ + unsigned c_len = 0; /* Length of current component. */ + char *s = name; /* Position in current component. */ + char *t = name; /* End of allowed length. */ + + for (; *s; s++) { + if (c_len <= NAME_MAX) { + t = s; + } +#if defined(WIN32) + if (kpathsea_IS_KANJI (kpse, s)) { + s++; + c_len += 2; + continue; + } +#endif /* WIN32 */ + if (IS_DIR_SEP (*s) || IS_DEVICE_SEP (*s)) { + if (c_len > NAME_MAX) { + /* Truncate if past the max for a component. */ + memmove (t, s, strlen (s) + 1); + s = t; + } + /* At a directory delimiter, reset component length. */ + c_len = 0; + } else { + c_len++; + } + } + if (c_len > NAME_MAX) { + /* Truncate if past the max for last component. */ + *t = 0; + } + + /* Perhaps some other error will occur with the truncated name, so + let's call access again. */ + if (READABLE (kpse, name, st)) /* Success. */ + return name; +#endif /* ENAMETOOLONG */ + + } else { /* Some other error. */ + if (errno == EACCES) { /* Maybe warn them if permissions are bad. */ + if (!kpathsea_tex_hush (kpse, "readable")) { + perror (name); + } + } + } + + return NULL; +} + + +#if defined (KPSE_COMPAT_API) +string +kpse_readable_file (string name) +{ + return kpathsea_readable_file (kpse_def, name); +} +#endif diff --git a/Build/source/texk/kpathsea/readable.h b/Build/source/texk/kpathsea/readable.h new file mode 100644 index 00000000000..98e434bbcc2 --- /dev/null +++ b/Build/source/texk/kpathsea/readable.h @@ -0,0 +1,43 @@ +/* readable.h: is a file readable? + + Copyright 1993, 2008, 2009, 2018 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_READABLE_H +#define KPATHSEA_READABLE_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* If NAME is readable and is a regular file, return it (as is). If the + error is ENAMETOOLONG, truncate any too-long path components, and if + the result is a readable file, return that (in the same memory, since + it only got shorter). Otherwise return NULL. */ +extern KPSEDLL string kpathsea_readable_file (kpathsea kpse, string name); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL string kpse_readable_file (string name); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_READABLE_H */ diff --git a/Build/source/texk/kpathsea/readlink.c b/Build/source/texk/kpathsea/readlink.c new file mode 100644 index 00000000000..1a0fe72c26a --- /dev/null +++ b/Build/source/texk/kpathsea/readlink.c @@ -0,0 +1,77 @@ +/* readlink -- obtain contents of symlink. + + Copyright 2008, 2009 Karl Berry. + Copyright 1998, 1999, 2001, 2005 Olaf Weber. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include + +#ifdef WIN32 +#include +#endif + +/* + * readlink name + * Returns 0 if name exists and is a symlink, 1 otherwise. The contents + * of the link are printed on standard output. + */ + +int +main (int argc, char **argv) +{ +#ifdef S_ISLNK + int status; + char path[PATH_MAX]; +#endif + + if (argc > 1 && strcmp (argv[1], "--help") == 0) { + printf("Usage: %s FILE\n\ + If FILE exists and is a symlink, print the contents of the link and\n\ + exit successfully. Otherwise print nothing and fail.\n\ +\n\ +--help display this help and exit\n\ +--version output version information and exit\n\n", argv[0]); + fputs ("Email bug reports to tex-k@tug.org.\n", stdout); + exit(0); + } else if (argc > 1 && strcmp (argv[1], "--version") == 0) { + printf ("%s (%s)\n\ +Copyright (C) 2009 Olaf Weber & Karl Berry.\n\ +There is NO warranty. You may redistribute this software\n\ +under the terms of the GNU General Public License\n\ +For more information about these matters, see the file named GPL.\n\ +Primary author of %s: Olaf Weber.\n", +argv[0], KPSEVERSION, argv[0]); + exit (0); + } + + /* insist on exactly one arg */ + if (argc != 2) { + fprintf(stderr, "%s: Need exactly one argument.\n\ +Try `%s --help' for more information.\n", argv[0], argv[0]); + exit(1); + } + +#ifdef S_ISLNK + status = readlink(argv[1], path, PATH_MAX); + if (status != -1) { + printf("%.*s\n", status, path); + return 0; + } +#endif + return 1; +} diff --git a/Build/source/texk/kpathsea/rm-suffix.c b/Build/source/texk/kpathsea/rm-suffix.c new file mode 100644 index 00000000000..289847de455 --- /dev/null +++ b/Build/source/texk/kpathsea/rm-suffix.c @@ -0,0 +1,41 @@ +/* rm-suffix.c: remove any suffix. + + Copyright 2008, 2011, 2012 Karl Berry. + Copyright 1992, 1993, 1995 Free Software Foundation, Inc. + Modified for kpathsea by Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +string +remove_suffix (const_string s) +{ + string ret; + const_string suffix = find_suffix (s); + + if (suffix) + { + /* Back up to before the dot. */ + suffix--; + ret = (string) xmalloc (suffix - s + 1); + strncpy (ret, s, suffix - s); + ret[suffix - s] = 0; + } + else + ret = xstrdup (s); + + return ret; +} diff --git a/Build/source/texk/kpathsea/simpletypes.h b/Build/source/texk/kpathsea/simpletypes.h new file mode 100644 index 00000000000..fc515213562 --- /dev/null +++ b/Build/source/texk/kpathsea/simpletypes.h @@ -0,0 +1,68 @@ +/* simpletypes.h: basic string, boolean, etc., that we use in kpathsea. + + This is needed to avoid a loop between types.h and str-llist.h. + Otherwise, types.h would have to be included before str-llist.h, + because types.h itself also includes str-llist.h, and its following + use of str_llist_type would not be defined. So instead we have + str-llist.h #include this, instead of the full types.h. All follows + from types.h including nearly everything, so that MetaPost can be a + threaded library. + + Copyright 1993, 1994, 2008, 2010, 2014 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_SIMPLETYPES_H +#define KPATHSEA_SIMPLETYPES_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Booleans. */ +/* NeXT wants to define their own boolean type. */ +#ifndef HAVE_BOOLEAN +#define HAVE_BOOLEAN +typedef int boolean; +/* `true' and `false' are reserved words in C++. */ +#ifndef __cplusplus +#ifndef true +#define true 1 +#define false 0 +#endif /* not true */ +#endif /* not __cplusplus */ +#endif /* not HAVE_BOOLEAN */ + +/* The X library (among other things) defines `FALSE' and `TRUE', and so + we only want to define them if necessary, for use by application code. */ +#ifndef FALSE +#define FALSE false +#define TRUE true +#endif /* FALSE */ + +/* The usual null-terminated string. */ +typedef char *string; + +/* A pointer to constant data. (ANSI says `const string' is + `char * const', which is a constant pointer to non-constant data.) */ +typedef const char *const_string; + +/* A generic pointer. */ +typedef void *address; + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TYPES_H */ diff --git a/Build/source/texk/kpathsea/str-list.c b/Build/source/texk/kpathsea/str-list.c new file mode 100644 index 00000000000..676aaa0ad26 --- /dev/null +++ b/Build/source/texk/kpathsea/str-list.c @@ -0,0 +1,151 @@ +/* str-list.c: define routines for string lists. + + Copyright 1993, 2008, 2012, 2018 Karl Berry. + Copyright 2001, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* See the .h file for comments. */ + + +void +str_list_add (str_list_type *l, string s) +{ + STR_LIST_LENGTH (*l)++; + XRETALLOC (STR_LIST (*l), STR_LIST_LENGTH (*l), string); + STR_LIST_LAST_ELT (*l) = s; +} + +void +cstr_list_add (cstr_list_type *l, const_string s) +{ + STR_LIST_LENGTH (*l)++; + XRETALLOC (STR_LIST (*l), STR_LIST_LENGTH (*l), const_string); + STR_LIST_LAST_ELT (*l) = s; +} + + +/* May as well save some reallocations and do everything in a chunk + instead of calling str_list_add on each element. */ + +void +str_list_concat (str_list_type *target, str_list_type more) +{ + unsigned e; + unsigned prev_len = STR_LIST_LENGTH (*target); + + STR_LIST_LENGTH (*target) += STR_LIST_LENGTH (more); + XRETALLOC (STR_LIST (*target), STR_LIST_LENGTH (*target), string); + + for (e = 0; e < STR_LIST_LENGTH (more); e++) { + STR_LIST_ELT (*target, prev_len + e) = STR_LIST_ELT (more, e); + } +} + + +/* Concatenate the elements of MORE to each element of TARGET. This + _must_ be done with the first index varying fastest. + We free the old elements of TARGET. */ + +void +str_list_concat_elements (str_list_type *target, str_list_type more) +{ + if (STR_LIST_EMPTY (more)) { + return; + + } else if (STR_LIST_EMPTY (*target)) { + unsigned i; + STR_LIST_LENGTH (*target) = STR_LIST_LENGTH (more); + STR_LIST (*target) = (string *) xmalloc (STR_LIST_LENGTH (more) + * sizeof (char *)); + for (i = 0; i != STR_LIST_LENGTH (more); ++i) { + STR_LIST_ELT (*target, i) = xstrdup (STR_LIST_ELT (more, i)); + } + return; + + } else { + unsigned new_len; + char **new_list; + unsigned i, j; + new_list = (string *) xmalloc (STR_LIST_LENGTH (*target) + * STR_LIST_LENGTH (more) + * sizeof (char *)); + new_len = 0; + for (j = 0; j != STR_LIST_LENGTH (more); ++j) { + for (i = 0; i != STR_LIST_LENGTH (*target); ++i) { + new_list[new_len] = concat (STR_LIST_ELT (*target, i), + STR_LIST_ELT (more, j)); + ++new_len; + } + } + for (i = 0; i != STR_LIST_LENGTH(*target); ++i) { + free (STR_LIST_ELT (*target, i)); + } + free (STR_LIST (*target)); + STR_LIST_LENGTH (*target) = new_len; + STR_LIST (*target) = new_list; + } +} + + +/* Free the list (but not the elements within it). */ + +void +str_list_free (str_list_type *l) +{ + if (STR_LIST (*l)) { + free (STR_LIST (*l)); + STR_LIST (*l) = NULL; + } +} + + + +/* Remove duplicate elements from L, freeing their space. Since our + lists are so short, we do a maximally inefficient bubble search. */ + +void +str_list_uniqify (str_list_type *l) +{ + unsigned e; + str_list_type ret = str_list_init (); + + for (e = 0; e < STR_LIST_LENGTH (*l); e++) { + string elt1 = STR_LIST_ELT (*l, e); + unsigned f; + for (f = e + 1; f < STR_LIST_LENGTH (*l); f++) { + string elt2 = STR_LIST_ELT (*l, f); + /* I don't think our list should ever contain NULL's, but if + it does, let it stay and don't bother collapsing multiple + NULL's into one. */ + if (FILESTRCASEEQ (elt1, elt2)) { + break; + } + } + + if (f == STR_LIST_LENGTH (*l)) { + str_list_add (&ret, elt1); /* not found */ + } else { + free (elt1); /* duplicate, forget this one */ + } + } + + /* Replace the passed list with what we constructed. */ + *l = ret; +} diff --git a/Build/source/texk/kpathsea/str-list.h b/Build/source/texk/kpathsea/str-list.h new file mode 100644 index 00000000000..0644f10aac2 --- /dev/null +++ b/Build/source/texk/kpathsea/str-list.h @@ -0,0 +1,106 @@ +/* str-list.h: declarations for string lists. + + Copyright 1993, 1994, 2007, 2008, 2010, 2012, 2018 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_STR_LIST_H +#define KPATHSEA_STR_LIST_H + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* Lists of strings; used for, e.g., directory lists. */ +typedef struct +{ + unsigned length; + string *list; +} str_list_type; + +/* Lists of const strings; used for, e.g., hash tables. */ +typedef struct +{ + unsigned length; + const_string *list; +} cstr_list_type; + +#define STR_LIST_LENGTH(l) ((l).length) +#define STR_LIST_EMPTY(l) (STR_LIST_LENGTH (l) == 0) + +#define STR_LIST(l) ((l).list) +#define STR_LIST_ELT(l, n) (STR_LIST (l)[n]) +#define STR_LIST_FIRST_ELT(l) STR_LIST_ELT ((l), 0) +#define STR_LIST_LAST_ELT(l) STR_LIST_ELT ((l), STR_LIST_LENGTH (l) - 1) + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Return a new, empty, list. */ +static inline str_list_type +str_list_init (void) +{ + str_list_type ret; + + STR_LIST_LENGTH (ret) = 0; + STR_LIST (ret) = NULL; + + return ret; +} +static inline cstr_list_type +cstr_list_init (void) +{ + cstr_list_type ret; + + STR_LIST_LENGTH (ret) = 0; + STR_LIST (ret) = NULL; + + return ret; +} + +#endif /* MAKE_KPSE_DLL */ + +/* Append the string S to the list L. It's up to the caller to not + deallocate S; we don't copy it. Also up to the caller to terminate + the list with a null entry. */ +extern KPSEDLL void str_list_add (str_list_type *l, string s); +extern KPSEDLL void cstr_list_add (cstr_list_type *l, const_string s); + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Append all the elements from MORE to TARGET. */ +extern void str_list_concat (str_list_type * target, str_list_type more); + +/* Free the space for the list elements (but not the list elements + themselves). */ +extern void str_list_free (str_list_type *l); + +/* Append each element of MORE to each element of TARGET. */ +extern void str_list_concat_elements + (str_list_type *target, str_list_type more); + +/* Remove duplicate elements from L, freeing their space. */ +extern void str_list_uniqify (str_list_type *l); + +#endif /* MAKE_KPSE_DLL */ + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_STR_LIST_H */ diff --git a/Build/source/texk/kpathsea/str-llist.c b/Build/source/texk/kpathsea/str-llist.c new file mode 100644 index 00000000000..cea178194cf --- /dev/null +++ b/Build/source/texk/kpathsea/str-llist.c @@ -0,0 +1,93 @@ +/* str-llist.c: implementation of a linked list of strings. + + Copyright 1993, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +/* Add the new string STR to the end of the list L. */ + +void +str_llist_add (str_llist_type *l, string str) +{ + str_llist_elt_type *e; + str_llist_elt_type *new_elt = XTALLOC1 (str_llist_elt_type); + + /* The new element will be at the end of the list. */ + STR_LLIST (*new_elt) = str; + STR_LLIST_MOVED (*new_elt) = false; + STR_LLIST_NEXT (*new_elt) = NULL; + + /* Find the current end of the list. */ + for (e = *l; e && STR_LLIST_NEXT (*e); e = STR_LLIST_NEXT (*e)) + ; + + if (!e) + *l = new_elt; + else + STR_LLIST_NEXT (*e) = new_elt; +} + +/* Move an element towards the top. The idea is that when a file is + found in a given directory, later files will likely be in that same + directory, and looking for the file in all the directories in between + is thus a waste. */ + +void +str_llist_float (str_llist_type *l, str_llist_elt_type *mover) +{ + str_llist_elt_type *last_moved, *unmoved; + + /* If we've already moved this element, never mind. */ + if (STR_LLIST_MOVED (*mover)) + return; + + /* Find the first unmoved element (to insert before). We're + guaranteed this will terminate, since MOVER itself is currently + unmoved, and it must be in L (by hypothesis). */ + for (last_moved = NULL, unmoved = *l; STR_LLIST_MOVED (*unmoved); + last_moved = unmoved, unmoved = STR_LLIST_NEXT (*unmoved)) + ; + + /* If we are the first unmoved element, nothing to relink. */ + if (unmoved != mover) + { /* Remember `mover's current successor, so we can relink `mover's + predecessor to it. */ + str_llist_elt_type *before_mover; + str_llist_elt_type *after_mover = STR_LLIST_NEXT (*mover); + + /* Find `mover's predecessor. */ + for (before_mover = unmoved; STR_LLIST_NEXT (*before_mover) != mover; + before_mover = STR_LLIST_NEXT (*before_mover)) + ; + + /* `before_mover' now links to `after_mover'. */ + STR_LLIST_NEXT (*before_mover) = after_mover; + + /* Insert `mover' before `unmoved' and after `last_moved' (or at + the head of the list). */ + STR_LLIST_NEXT (*mover) = unmoved; + if (!last_moved) + *l = mover; + else + STR_LLIST_NEXT (*last_moved) = mover; + } + + /* We've moved it. */ + STR_LLIST_MOVED (*mover) = true; +} diff --git a/Build/source/texk/kpathsea/str-llist.h b/Build/source/texk/kpathsea/str-llist.h new file mode 100644 index 00000000000..2d1468c4ace --- /dev/null +++ b/Build/source/texk/kpathsea/str-llist.h @@ -0,0 +1,65 @@ +/* str-llist.h: a linked list of strings, + + It's pretty sad that both this and str-list exist; the reason is + that C cannot express iterators very well, and I don't want to change + all the for loops. + + Copyright 1993, 1994, 2008, 2010, 2014 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef STR_LLIST_H +#define STR_LLIST_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* It's a little bizarre to be using the same type for the list and the + elements of the list, but no reason not to in this case, I think -- + we never need a NULL string in the middle of the list, and an extra + NULL/NULL element always at the end is inconsequential. */ + +struct str_llist_elt +{ + string str; + boolean moved; + struct str_llist_elt *next; +}; +typedef struct str_llist_elt str_llist_elt_type; +typedef struct str_llist_elt *str_llist_type; + +#define STR_LLIST(sl) ((sl).str) +#define STR_LLIST_MOVED(sl) ((sl).moved) +#define STR_LLIST_NEXT(sl) ((sl).next) + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Add the new string E to the end of the list L. */ +extern void str_llist_add (str_llist_type *l, string e); + +/* Reorganize L so that E is below only other elements that have already + been moved. Set `moved' member for E. */ +extern void str_llist_float (str_llist_type *l, str_llist_elt_type *e); + +#endif /* MAKE_KPSE_DLL */ + +#ifdef __cplusplus +} +#endif + +#endif /* not STR_LLIST_H */ diff --git a/Build/source/texk/kpathsea/systypes.h b/Build/source/texk/kpathsea/systypes.h new file mode 100644 index 00000000000..e6f920c1f44 --- /dev/null +++ b/Build/source/texk/kpathsea/systypes.h @@ -0,0 +1,28 @@ +/* c-systypes.h: include . It's too bad we need this file, + but some systems don't protect from multiple inclusions. + + Copyright 1993, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef C_SYSTYPES_H +#define C_SYSTYPES_H + +#include + +/* This is the symbol that X uses to determine if has been + read, so we define it. */ +#define __TYPES__ + +#endif /* not C_SYSTYPES_H */ diff --git a/Build/source/texk/kpathsea/tests/cnfline.test b/Build/source/texk/kpathsea/tests/cnfline.test new file mode 100755 index 00000000000..bffe8808b9d --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfline.test @@ -0,0 +1,27 @@ +#!/bin/sh -vx +# $Id$ +# Copyright 2019 Karl Berry +# You may freely use, modify and/or distribute this file. + +cnf_dir=$srcdir/tests/cnfline + +# Just for fun, let's first try the --cnf-line feature to set TEXMFCNF. +val=`./kpsewhich "--cnf-line=TEXMFCNF=$cnf_dir" --var-value=othervar` +test x"$val" = x300 || exit 1 + +# But for the rest, just use the environment, to keep things simpler. +TEXMFCNF=$cnf_dir; export TEXMFCNF + +# Make sure we get expected values from the test texmf.cnf. +val=`./kpsewhich --var-value=maxpr` +test x"$val" = x200 || exit 1 +# +val=`./kpsewhich --progname=foo --var-value=maxpr` +test x"$val" = x100 || exit 1 +# +val=`./kpsewhich --var-value=othervar` +test x"$val" = x300 || exit 1 + +# Now override on cmd line -- both texmf.cnf values should get overridden. +val=`./kpsewhich --cnf-line=maxpr=99 --var-value=maxpr` +test x"$val" = x99 || exit 1 diff --git a/Build/source/texk/kpathsea/tests/cnfline/texmf.cnf b/Build/source/texk/kpathsea/tests/cnfline/texmf.cnf new file mode 100644 index 00000000000..164f25744f5 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfline/texmf.cnf @@ -0,0 +1,5 @@ +# $Id$ +# Public domain. This tiny texmf.cnf is for kpathsea/tests/cnfline.test. +maxpr=100 +maxpr.kpsewhich=200 +othervar=300 diff --git a/Build/source/texk/kpathsea/tests/cnfnewline.test b/Build/source/texk/kpathsea/tests/cnfnewline.test new file mode 100755 index 00000000000..9d93984d8f5 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfnewline.test @@ -0,0 +1,18 @@ +#!/bin/sh -vx +# $Id$ +# Copyright 2017 Karl Berry +# Copyright 2013 Peter Breitenlohner +# You may freely use, modify and/or distribute this file. + +TEXMFCNF=$srcdir/tests/cnfnewline; export TEXMFCNF + +val=`./kpsewhich --debug=-1 --var-value=lastvar` +test x"$val" = xlastval || exit 1 + +# verbose for testing. +#if test x"$val" = xlastval; then +# echo "$0: ok" +#else +# echo "$0: bad, got \`$val'" +# exit 1 +#fi diff --git a/Build/source/texk/kpathsea/tests/cnfnewline/texmf.cnf b/Build/source/texk/kpathsea/tests/cnfnewline/texmf.cnf new file mode 100644 index 00000000000..a3a189023f4 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfnewline/texmf.cnf @@ -0,0 +1 @@ +lastvar = lastval # with comment, but no final newline \ No newline at end of file diff --git a/Build/source/texk/kpathsea/tests/cnfnull.test b/Build/source/texk/kpathsea/tests/cnfnull.test new file mode 100755 index 00000000000..e80d931394c --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfnull.test @@ -0,0 +1,23 @@ +#!/bin/sh -vx +# $Id$ +# Copyright 2020 Karl Berry +# You may freely use, modify and/or distribute this file. +# +# Test nul (zero) bytes in texmf.cnf. + +cnf_dir=cnfnull +cnf_file=$cnf_dir/texmf.cnf + +# Create the texmf.cnf dynamically so we don't have to check in a file +# containing nul bytes. +rm -rf $cnf_dir +mkdir $cnf_dir +test -d $cnf_dir || exit 1 +printf 'x\0=1\n\0' >$cnf_file || exit 1 + +val=`./kpsewhich "--cnf-line=TEXMFCNF=$cnf_dir" --var-value=x` +test x"$val" = x1 || exit 1 + +# Before we dropped nul bytes in 2020, kpse gave a warning: +# warning: cnfnull/texmf.cnf:1: (kpathsea) No cnf value on line: x. +# and did not assign anything (since the string ended with the x). diff --git a/Build/source/texk/kpathsea/tests/cnfprog.test b/Build/source/texk/kpathsea/tests/cnfprog.test new file mode 100755 index 00000000000..08f472e2b34 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfprog.test @@ -0,0 +1,23 @@ +#!/bin/sh -vx +# $Id$ +# Copyright 2019 Karl Berry +# You may freely use, modify and/or distribute this file. +# Test strange program name qualifiers which should give warnings. + +cnf_dir=$srcdir/tests/cnfprog + +# But for the rest, just use the environment, to keep things simpler. +TEXMFCNF=$cnf_dir; export TEXMFCNF + +# Make sure we get expected values from the test texmf.cnf. +errfile=cnfprog.err +val=`./kpsewhich --var-value=noequals 2>$errfile` + +# the vaiable should not have any value. +test -z "$val" || exit 1 + +grep 'Empty program name qualifier' $errfile || exit 1 +grep 'Unlikely character ;' $errfile || exit 1 +grep 'Unlikely character \$' $errfile || exit 1 + +exit 0 diff --git a/Build/source/texk/kpathsea/tests/cnfprog/texmf.cnf b/Build/source/texk/kpathsea/tests/cnfprog/texmf.cnf new file mode 100644 index 00000000000..9b7bd3c6219 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/cnfprog/texmf.cnf @@ -0,0 +1,13 @@ +# $Id$ +# Public domain. This tiny texmf.cnf is for kpathsea/tests/cnfprog.test. + +# An empty program name is warned about (as of August 2019). +justdot. = dval + +# Contrary to appearances, this is interpreted as a program name ";val", +# with no value. A warning is issued. +noequals .;qval + +# Similarly, the "${var}" is a literal string here, not expanded. +# Again, a warning is issued. +braceprog.${var} = bval diff --git a/Build/source/texk/kpathsea/tests/kpseaccess.test b/Build/source/texk/kpathsea/tests/kpseaccess.test new file mode 100755 index 00000000000..a1630e6ec8e --- /dev/null +++ b/Build/source/texk/kpathsea/tests/kpseaccess.test @@ -0,0 +1,51 @@ +#! /bin/sh -vx +# $Id$ +# Copyright 2017 Karl Berry +# Copyright 2010 Peter Breitenlohner +# You may freely use, modify and/or distribute this file. + +ret=0 + +pass () { + echo "***** unexpected success of './kpseaccess $@'" + ret=77 +} + +fail () { + echo "***** unexpected failure of './kpseaccess $@'" + ret=77 +} + +./kpseaccess '' nonesuch && exit 1 +./kpseaccess - nonesuch && exit 1 +./kpseaccess r nonesuch && exit 1 +./kpseaccess w nonesuch && exit 1 +./kpseaccess x nonesuch && exit 1 + +./kpseaccess '' access.o || exit 1 +./kpseaccess - access.o || exit 1 +./kpseaccess rw access.o || exit 1 +# From the access(3p) POSIX manpage: +# If the process has appropriate privileges, an implementation may indicate +# success for X_OK even if none of the execute file permission bits are set. +./kpseaccess x access.o && pass x access.o + +# Testing write access to kpseaccess itself might fail with ETXTBSY. +./kpseaccess rwx kpsewhich || { + fail rwx kpsewhich + ./kpseaccess r kpsewhich || fail r kpsewhich + ./kpseaccess w kpsewhich || fail w kpsewhich + ./kpseaccess x kpsewhich || fail x kpsewhich +} + +./kpseaccess r $srcdir/access.c || exit 1 +./kpseaccess x $srcdir/access.c && pass x $srcdir/access.c + +if ./kpseaccess w $srcdir/access.c; then + echo 'file "$srcdir/access.c" is writable' +else + echo 'file "$srcdir/access.c" is not writable' +fi + +exit $ret + diff --git a/Build/source/texk/kpathsea/tests/kpsereadlink.test b/Build/source/texk/kpathsea/tests/kpsereadlink.test new file mode 100755 index 00000000000..3b3570aa8d2 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/kpsereadlink.test @@ -0,0 +1,14 @@ +#! /bin/sh -vx +# $Id$ +# Copyright 2017 Karl Berry +# Copyright 2010 Peter Breitenlohner +# You may freely use, modify and/or distribute this file. + +test "x$LN_S" = 'xln -s' || exit 77 + +./kpsereadlink $LT_OBJDIR/libkpathsea.lai && exit 1 + +link=`./kpsereadlink $LT_OBJDIR/libkpathsea.la` || exit 1 + +test "x$link" = x../libkpathsea.la || exit 1 + diff --git a/Build/source/texk/kpathsea/tests/kpsestat.test b/Build/source/texk/kpathsea/tests/kpsestat.test new file mode 100755 index 00000000000..fa25f5a5968 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/kpsestat.test @@ -0,0 +1,20 @@ +#! /bin/sh -vx +# $Id$ +# Copyright 2017 Karl Berry +# Copyright 2010 Peter Breitenlohner +# You may freely use, modify and/or distribute this file. + +./kpsestat = nonesuch 2>/dev/null && exit 1 + +for f in . kpsestat kpsestat.o; do + echo "kpsestat = $f => `./kpsestat = $f`" +done + +for m in -rw g-r u-w o+x -rw,u+s -rw,g+s -rw,o+t; do + echo "kpsestat $m kpsestat.o => `./kpsestat $m kpsestat.o`" +done + +echo "kpsestat = \$srcdir => `./kpsestat = $srcdir`" +echo "kpsestat = \$srcdir/ => `./kpsestat = $srcdir/`" +echo "kpsestat = \$srcdir/kpsestat.c => `./kpsestat = $srcdir/kpsestat.c`" + diff --git a/Build/source/texk/kpathsea/tests/kpsewhich.test b/Build/source/texk/kpathsea/tests/kpsewhich.test new file mode 100755 index 00000000000..261bf1b17f3 --- /dev/null +++ b/Build/source/texk/kpathsea/tests/kpsewhich.test @@ -0,0 +1,35 @@ +#! /bin/sh -vx +# $Id$ +# Copyright 2018 Karl Berry +# Copyright 2010-2013 Peter Breitenlohner +# You may freely use, modify and/or distribute this file. + +TEXMFCNF=$srcdir +export TEXMFCNF + +./kpsewhich --var-value=TEXMFCNF || exit 1 # environment variable +./kpsewhich --var-value=TEXMFMAIN || exit 1 +./kpsewhich --expand-var=\$TEXMFMAIN || exit 1 + +# It turns out --all and no --all go through rather different code +# in pathsearch.c, so try them both. +TEXINPUTS=$srcdir/../tests/texmf \ + ./kpsewhich --casefold-search --all Plain.TeX || exit 1 +TEXINPUTS=$srcdir/../tests/texmf \ + ./kpsewhich --casefold-search Plain.TeX || exit 1 +# +# These runs will succeed on case-insensitive (file)systems, so don't +# run them. +#TEXINPUTS=$srcdir/../tests/texmf \ +# ./kpsewhich --no-casefold-search --all Plain.TeX && exit 1 +#TEXINPUTS=$srcdir/../tests/texmf \ +# ./kpsewhich --no-casefold-search Plain.TeX && exit 1 + +TEXINPUTS=$srcdir/../tests/texmf \ + ./kpsewhich --all plain || exit 1 + +AFMFONTS=$srcdir/../tests/texmf \ + ./kpsewhich afmtest.afm || exit 1 + +BSTINPUTS=$srcdir/../tests/texmf \ + ./kpsewhich plain.bst || exit 1 diff --git a/Build/source/texk/kpathsea/tex-file.c b/Build/source/texk/kpathsea/tex-file.c new file mode 100644 index 00000000000..335f13b45f4 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-file.c @@ -0,0 +1,1480 @@ +/* tex-file.c: high-level file searching by format. + + Copyright 1993, 1994, 1995, 1996, 1997, 2007, 2008, 2009, 2010, 2011 + 2012, 2014, 2016, 2017, 2019 Karl Berry. + Copyright 1998-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* These are not in the structure + because it's annoying to initialize lists in C. */ +#define GF_ENVS "GFFONTS", GLYPH_ENVS +#define PK_ENVS "PKFONTS", "TEXPKS", GLYPH_ENVS +#define GLYPH_ENVS "GLYPHFONTS", "TEXFONTS" +#define TFM_ENVS "TFMFONTS", "TEXFONTS" +#define AFM_ENVS "AFMFONTS", "TEXFONTS" +#define BASE_ENVS "MFBASES", "TEXMFINI" +#define BIB_ENVS "BIBINPUTS", "TEXBIB" +#define BST_ENVS "BSTINPUTS" +#define CNF_ENVS "TEXMFCNF" +#define DB_ENVS "TEXMFDBS" +#define FMT_ENVS "TEXFORMATS", "TEXMFINI" +#define FONTMAP_ENVS "TEXFONTMAPS", "TEXFONTS" +#define MEM_ENVS "MPMEMS", "TEXMFINI" +#define MF_ENVS "MFINPUTS" +#define MFPOOL_ENVS "MFPOOL", "TEXMFINI" +#define MFT_ENVS "MFTINPUTS" +#define MP_ENVS "MPINPUTS" +#define MPPOOL_ENVS "MPPOOL", "TEXMFINI" +#define MPSUPPORT_ENVS "MPSUPPORT" +#define OCP_ENVS "OCPINPUTS" +#define OFM_ENVS "OFMFONTS", "TEXFONTS" +#define OPL_ENVS "OPLFONTS", "TEXFONTS" +#define OTP_ENVS "OTPINPUTS" +#define OVF_ENVS "OVFFONTS", "TEXFONTS" +#define OVP_ENVS "OVPFONTS", "TEXFONTS" +#define PICT_ENVS "TEXPICTS", TEX_ENVS +#define TEX_ENVS "TEXINPUTS" +#define TEXDOC_ENVS "TEXDOCS" +#define TEXPOOL_ENVS "TEXPOOL", "TEXMFINI" +#define TEXSOURCE_ENVS "TEXSOURCES" +#define TEX_PS_HEADER_ENVS "TEXPSHEADERS", "PSHEADERS" +#define TROFF_FONT_ENVS "TRFONTS" +#define TYPE1_ENVS "T1FONTS", "T1INPUTS", "TEXFONTS", TEX_PS_HEADER_ENVS +#define VF_ENVS "VFFONTS", "TEXFONTS" +#define DVIPS_CONFIG_ENVS "TEXCONFIG" +#define IST_ENVS "TEXINDEXSTYLE", "INDEXSTYLE" +#define TRUETYPE_ENVS "TTFONTS", "TEXFONTS" +#define TYPE42_ENVS "T42FONTS", "TEXFONTS" +#define WEB2C_ENVS "WEB2C" +#define MISCFONTS_ENVS "MISCFONTS", "TEXFONTS" +#define WEB_ENVS "WEBINPUTS" +#define CWEB_ENVS "CWEBINPUTS" +#define ENC_ENVS "ENCFONTS", "TEXFONTS" +#define CMAP_ENVS "CMAPFONTS", "TEXFONTS" +#define SFD_ENVS "SFDFONTS", "TEXFONTS" +#define OPENTYPE_ENVS "OPENTYPEFONTS", "TEXFONTS" +#define PDFTEXCONFIG_ENVS "PDFTEXCONFIG" +#define LIG_ENVS "LIGFONTS", "TEXFONTS" +#define TEXMFSCRIPTS_ENVS "TEXMFSCRIPTS" +#define LUA_ENVS "LUAINPUTS" +#define FONTFEATURES_ENVS "FONTFEATURES" +#define FONTCIDMAPS_ENVS "FONTCIDMAPS" +#define MLBIB_ENVS "MLBIBINPUTS", BIB_ENVS +#define MLBST_ENVS "MLBSTINPUTS", BST_ENVS +#define CLUA_ENVS "CLUAINPUTS" +#define RIS_ENVS "RISINPUTS" +#define BLTXML_ENVS "BLTXMLINPUTS" + +/* The compiled-in default list, DEFAULT_FONT_SIZES, is intended to be + set from the command line (presumably via the Makefile). */ + +#ifndef DEFAULT_FONT_SIZES +#define DEFAULT_FONT_SIZES "" +#endif + +void +kpathsea_init_fallback_resolutions (kpathsea kpse, string envvar) +{ + string size; + const_string size_var = ENVVAR (envvar, "TEXSIZES"); + string size_str = getenv (size_var); + unsigned *last_resort_sizes = NULL; + unsigned size_count = 0; + const_string default_sizes = kpse->fallback_resolutions_string + ? kpse->fallback_resolutions_string + : DEFAULT_FONT_SIZES; + string size_list = kpathsea_expand_default (kpse, size_str, default_sizes); + + /* Initialize the list of last-resort sizes. */ + for (size = kpathsea_path_element (kpse, size_list); size != NULL; + size = kpathsea_path_element (kpse, NULL)) + { + unsigned s; + if (! *size) /* Skip empty elements. */ + continue; + + s = atoi (size); + if (size_count && s < last_resort_sizes[size_count - 1]) { + WARNING1 ("kpathsea: last resort size %s not in ascending order; ignored", + size); + } else { + size_count++; + XRETALLOC (last_resort_sizes, size_count, unsigned); + last_resort_sizes[size_count - 1] = atoi (size); + } + } + + /* Add a zero to mark the end of the list. */ + size_count++; + XRETALLOC (last_resort_sizes, size_count, unsigned); + last_resort_sizes[size_count - 1] = 0; + + free (size_list); + + kpse->fallback_resolutions = last_resort_sizes; +} + +#if defined (KPSE_COMPAT_API) +void +kpse_init_fallback_resolutions ( string envvar) +{ + kpathsea_init_fallback_resolutions (kpse_def, envvar); +} +#endif + + +/* We should be able to set the program arguments in the same way. Not + to mention the path values themselves. */ + +void +kpathsea_set_program_enabled (kpathsea kpse, kpse_file_format_type fmt, + boolean value, kpse_src_type level) +{ + kpse_format_info_type *f = &(kpse->format_info[fmt]); + if (level >= f->program_enable_level) { + f->program_enabled_p = value; + f->program_enable_level = level; + } +} + + +#if defined (KPSE_COMPAT_API) +void +kpse_set_program_enabled (kpse_file_format_type fmt, + boolean value, kpse_src_type level) +{ + kpathsea_set_program_enabled (kpse_def, fmt, value, level); +} + +#endif + + +/* Web2c and kpsewhich have command-line options to set this stuff. May + as well have a common place. */ + +void +kpathsea_maketex_option (kpathsea kpse, const_string fmtname, boolean value) +{ + kpse_file_format_type fmt = kpse_last_format; + + /* Trying to match up with the suffix lists unfortunately doesn't work + well, since that would require initializing the formats. */ + if (FILESTRCASEEQ (fmtname, "pk")) { + fmt = kpse_pk_format; + } else if (FILESTRCASEEQ (fmtname, "mf")) { + fmt = kpse_mf_format; + } else if (FILESTRCASEEQ (fmtname, "tex")) { + fmt = kpse_tex_format; + } else if (FILESTRCASEEQ (fmtname, "tfm")) { + fmt = kpse_tfm_format; + } else if (FILESTRCASEEQ (fmtname, "fmt")) { + fmt = kpse_fmt_format; + } else if (FILESTRCASEEQ (fmtname, "ofm")) { + fmt = kpse_ofm_format; + } else if (FILESTRCASEEQ (fmtname, "ocp")) { + fmt = kpse_ocp_format; + } else { + fprintf (stderr, "\nkpathsea: Unknown mktex format: %s\n", fmtname); + } + + if (fmt != kpse_last_format) { + kpathsea_set_program_enabled (kpse, fmt, value, kpse_src_cmdline); + } +} + +#if defined (KPSE_COMPAT_API) +void +kpse_maketex_option (const_string fmtname, boolean value) +{ + kpathsea_maketex_option (kpse_def, fmtname, value); +} +#endif + + +/* Macro subroutine for `init_path'. EXPAND_DEFAULT calls + kpse_expand_default on try_path and the present info->path. */ +#define EXPAND_DEFAULT(try_path, source_string) \ + if (try_path) { \ + info->raw_path = try_path; \ + tmp = info->path; \ + info->path = kpathsea_expand_default (kpse, try_path, info->path); \ + free (tmp); \ + info->path_source = source_string; \ + } + +/* Find the final search path to use for the format entry INFO, given + the compile-time default (DEFAULT_PATH), and the environment + variables to check (the remaining arguments, terminated with NULL). + We set the `path' and `path_source' members of INFO. The + `client_path' member must already be set upon entry. */ + +static void +init_path (kpathsea kpse, kpse_format_info_type *info, + const_string default_path, ...) +{ + string env_name; + string env_value = NULL; + string var = NULL; + string tmp; + va_list ap; + + info->default_path = default_path; + + va_start (ap, default_path); + /* First envvar that's set to a nonempty value will exit the loop. If + none are set, we want the first cnf entry that matches. Find the + cnf value simultaneously with the envvar value, to avoid having to + go through the envvar list twice, + that would mean having to create a str_list and use it twice. */ + while ((env_name = va_arg (ap, string)) != NULL) { + /* Since sh doesn't like envvar names with `.', check PATH_prog + as well as PATH.prog. */ + if (!var) { /* Try PATH.prog. */ + string evar = concat3 (env_name, ".", kpse->program_name); + env_value = getenv (evar); + if (env_value && *env_value) { + var = evar; + } else { /* Try PATH_prog. */ + free (evar); + evar = concat3 (env_name, "_", kpse->program_name); + env_value = getenv (evar); + if (env_value && *env_value) { + var = evar; + } else { /* Try simply PATH. */ + free (evar); + env_value = getenv (env_name); + if (env_value && *env_value) { + var = env_name; + } + } + } + } + + /* If we are initializing the cnf path, don't try to get any + values from the cnf files; that's infinite loop time. */ + if (!info->cnf_path && info != &(kpse->format_info[kpse_cnf_format])) + info->cnf_path = kpathsea_cnf_get (kpse, env_name); + + if (var && info->cnf_path) + break; + } + va_end (ap); + + /* Expand any extra :'s. For each level, we replace an extra : with + the path at the next lower level. For example, an extra : in a + user-set envvar should be replaced with the path from the cnf file. + things are complicated because none of the levels above the very + bottom are guaranteed to exist. */ + + /* Assume we can reliably start with the compile-time default. */ + info->raw_path = info->default_path; + info->path = xstrdup (info->raw_path); + info->path_source = "compile-time paths.h"; + + EXPAND_DEFAULT (info->cnf_path, "texmf.cnf"); + EXPAND_DEFAULT (info->client_path, "program config file"); + + if (var) { + /* Translate `;' in the envvar into `:' if that's our ENV_SEP. */ + if (IS_ENV_SEP (':')) { + string loc; + env_value = xstrdup (env_value); /* Freed below. */ + for (loc = env_value; *loc; loc++) { + if (*loc == ';') + *loc = ':'; + } + } + EXPAND_DEFAULT (env_value, concat (var, " environment variable")); + /* Do not free the copied env_value, because EXPAND_DEFAULT set + raw_path to point to it. If it gets overwritten again, tough. */ + } + + EXPAND_DEFAULT (info->override_path, "application override variable"); + tmp = info->path; + info->path = kpathsea_brace_expand (kpse, info->path); + free (tmp); +} + + +/* Some file types have more than one suffix, and sometimes it is + convenient to modify the list of searched suffixes. */ + +static void +kpathsea_set_suffixes_va_list (kpathsea kpse, kpse_file_format_type format, + boolean alternate, va_list ap) +{ + const_string **list; + const_string s; + int count = 0; + + if (alternate) { + list = &(kpse->format_info[format].alt_suffix); + } else { + list = &(kpse->format_info[format].suffix); + } + + while ((s = va_arg (ap, string)) != NULL) { + count++; + /* This is essentially + XRETALLOC (*list, count + 1, const_string); + except that MSVC warns without the cast to `void *'. */ + *list = (const_string *) xrealloc ((void *) *list, + (count + 1) * sizeof(const_string)); + (*list)[count - 1] = s; + } + (*list)[count] = NULL; +} + +void +kpathsea_set_suffixes (kpathsea kpse, kpse_file_format_type format, + boolean alternate, ...) +{ + va_list ap; + va_start (ap, alternate); + kpathsea_set_suffixes_va_list (kpse, format, alternate, ap); + va_end (ap); +} + + +#if defined (KPSE_COMPAT_API) +void +kpse_set_suffixes (kpse_file_format_type format, + boolean alternate, ...) +{ + va_list ap; + va_start (ap, alternate); + kpathsea_set_suffixes_va_list (kpse_def, format, alternate, ap); + va_end (ap); +} +#endif + + +/* The path spec we are defining, one element of the global array. */ +#define FMT_INFO (kpse->format_info[format]) +/* Call kpse_set_add_suffixes. */ +#define SUFFIXES(args) kpathsea_set_suffixes(kpse, format, false, args, NULL) +#define ALT_SUFFIXES(args) kpathsea_set_suffixes(kpse, format, true, args, NULL) + +/* Call `init_path', including appending the trailing NULL to the envvar + list. Also initialize the fields not needed in setting the path. */ +#define INIT_FORMAT(text, default_path, envs) \ + FMT_INFO.type = text; \ + init_path (kpse, &FMT_INFO, default_path, envs, NULL); \ + envvar_list = concatn_with_spaces (envs, NULL); + + +/* A few file types allow for runtime generation by an external program. + kpse_init_prog may have already initialized it (the `program' + member). Here we allow people to turn it off or on in the config + file, by setting the variable whose name is the uppercasified program + name to 0 or 1. */ + +static void +init_maketex (kpathsea kpse, kpse_file_format_type fmt, + const_string dflt_prog, ...) +{ + kpse_format_info_type *f = &(kpse->format_info[fmt]); + const_string prog = f->program ? f->program : dflt_prog; /* mktexpk */ + string PROG = uppercasify (prog); /* MKTEXPK */ + string progval = kpathsea_var_value (kpse, PROG); /* $ENV/cnf{"MKTEXPK"} */ + const_string arg; + va_list ap; + + /* Doesn't hurt to always set this info. */ + f->program = prog; + + /* Set up the argument vector. */ + f->argc = 0; + f->argv = XTALLOC (2, const_string); + f->argv[f->argc++] = dflt_prog; + va_start (ap, dflt_prog); + while ((arg = va_arg (ap, string)) != NULL) { + f->argc++; + f->argv = (const_string *) xrealloc ((void *) f->argv, + (f->argc + 1) * sizeof(const_string)); + f->argv[f->argc - 1] = arg; + } + va_end (ap); + f->argv[f->argc] = NULL; + + if (progval && *progval) { + /* This might actually be from an environment variable value, but in + that case, we'll have previously set it from kpse_init_prog. */ + kpathsea_set_program_enabled (kpse, fmt, *progval == '1', + kpse_src_client_cnf); + } + + free (PROG); +} + +/* We need this twice, so ... */ +#define MKTEXPK_ARGS \ + "--mfmode","$MAKETEX_MODE",\ + "--bdpi","$MAKETEX_BASE_DPI",\ + "--mag","$MAKETEX_MAG",\ + "--dpi","$KPATHSEA_DPI",\ + NULL + +static string +remove_dbonly (const_string path) +{ + string ret = XTALLOC(strlen (path) + 1, char), q=ret; + const_string p=path; + boolean new_elt=true; + + while (*p) { + if (new_elt && *p && *p == '!' && *(p+1) == '!') + p += 2; + else { + new_elt = (*p == ENV_SEP); + *q++ = *p++; + } + } + *q = '\0'; + return(ret); +} + +/* Same as concatn but puts a space between each element. All this just + for nice debugging output. But it's useful. */ + +static string +concatn_with_spaces (const_string str1, ...) +{ + string arg; + string ret; + va_list ap; + + if (!str1) + return NULL; + + ret = xstrdup (str1); + + va_start (ap, str1); + while ((arg = va_arg (ap, string)) != NULL) + { + string temp = concat3 (ret, " ", arg); + free (ret); + ret = temp; + } + va_end (ap); + + return ret; +} + + +/* Initialize everything for FORMAT. Return its search path. */ + +const_string +kpathsea_init_format (kpathsea kpse, kpse_file_format_type format) +{ + /* If we get called twice, don't redo all the work. */ + if (! FMT_INFO.path) { + /* Don't care about the list of variable names. */ + (void) kpathsea_init_format_return_varlist (kpse, format); + } + + return FMT_INFO.path; +} + +/* Initialize everything for FORMAT. Return the list of + environment/config variable names considered, which is not otherwise + saved. Although in principle we could add that list to our format + struct, it seems a waste, since this is only used by kpsewhich --help. */ + +const_string +kpathsea_init_format_return_varlist(kpathsea kpse,kpse_file_format_type format) +{ + string envvar_list; /* only for debug output, set in INIT_FORMAT */ + + switch (format) + { /* We might be able to avoid repeating `gf' or whatever so many + times with token pasting, but it doesn't seem worth it. */ + case kpse_gf_format: + INIT_FORMAT ("gf", DEFAULT_GFFONTS, GF_ENVS); + SUFFIXES ("gf"); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_pk_format: + init_maketex (kpse, format, "mktexpk", MKTEXPK_ARGS); + INIT_FORMAT ("pk", DEFAULT_PKFONTS, PK_ENVS); + SUFFIXES ("pk"); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_any_glyph_format: + init_maketex (kpse, format, "mktexpk", MKTEXPK_ARGS); + INIT_FORMAT ("bitmap font", DEFAULT_GLYPHFONTS, GLYPH_ENVS); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_tfm_format: + /* Must come before kpse_ofm_format. */ + init_maketex (kpse, format, "mktextfm", NULL); + INIT_FORMAT ("tfm", DEFAULT_TFMFONTS, TFM_ENVS); + SUFFIXES (".tfm"); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_afm_format: + INIT_FORMAT ("afm", DEFAULT_AFMFONTS, AFM_ENVS); + SUFFIXES (".afm"); + break; + case kpse_base_format: + init_maketex (kpse, format, "mktexfmt", NULL); + INIT_FORMAT ("base", DEFAULT_MFBASES, BASE_ENVS); + SUFFIXES (".base"); + FMT_INFO.binmode = true; + break; + case kpse_bib_format: + INIT_FORMAT ("bib", DEFAULT_BIBINPUTS, BIB_ENVS); + SUFFIXES (".bib"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_bst_format: + INIT_FORMAT ("bst", DEFAULT_BSTINPUTS, BST_ENVS); + SUFFIXES (".bst"); + break; + case kpse_cnf_format: + INIT_FORMAT ("cnf", DEFAULT_TEXMFCNF, CNF_ENVS); + SUFFIXES (".cnf"); + break; + case kpse_db_format: + INIT_FORMAT ("ls-R", DEFAULT_TEXMFDBS, DB_ENVS); +#define LSR_SUFFIXES "ls-R", "ls-r" + SUFFIXES (LSR_SUFFIXES); + FMT_INFO.path = remove_dbonly (FMT_INFO.path); + break; + case kpse_fmt_format: + init_maketex (kpse, format, "mktexfmt", NULL); + INIT_FORMAT ("fmt", DEFAULT_TEXFORMATS, FMT_ENVS); + SUFFIXES (".fmt"); + FMT_INFO.binmode = true; + break; + case kpse_fontmap_format: + INIT_FORMAT ("map", DEFAULT_TEXFONTMAPS, FONTMAP_ENVS); + SUFFIXES (".map"); + break; + case kpse_mem_format: + init_maketex (kpse, format, "mktexfmt", NULL); + INIT_FORMAT ("mem", DEFAULT_MPMEMS, MEM_ENVS); + SUFFIXES (".mem"); + FMT_INFO.binmode = true; + break; + case kpse_mf_format: + init_maketex (kpse, format, "mktexmf", NULL); + INIT_FORMAT ("mf", DEFAULT_MFINPUTS, MF_ENVS); + SUFFIXES (".mf"); + break; + case kpse_mft_format: + INIT_FORMAT ("mft", DEFAULT_MFTINPUTS, MFT_ENVS); + SUFFIXES (".mft"); + break; + case kpse_mfpool_format: + INIT_FORMAT ("mfpool", DEFAULT_MFPOOL, MFPOOL_ENVS); + SUFFIXES (".pool"); + break; + case kpse_mp_format: + INIT_FORMAT ("mp", DEFAULT_MPINPUTS, MP_ENVS); + SUFFIXES (".mp"); + break; + case kpse_mppool_format: + INIT_FORMAT ("mppool", DEFAULT_MPPOOL, MPPOOL_ENVS); + SUFFIXES (".pool"); + break; + case kpse_mpsupport_format: + INIT_FORMAT ("MetaPost support", DEFAULT_MPSUPPORT, MPSUPPORT_ENVS); + break; + case kpse_ocp_format: + init_maketex (kpse, format, "mkocp", NULL); + INIT_FORMAT ("ocp", DEFAULT_OCPINPUTS, OCP_ENVS); + SUFFIXES (".ocp"); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_ofm_format: + init_maketex (kpse, format, "mkofm", NULL); + INIT_FORMAT ("ofm", DEFAULT_OFMFONTS, OFM_ENVS); +#define OFM_SUFFIXES ".ofm", ".tfm" + SUFFIXES (OFM_SUFFIXES); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_opl_format: + INIT_FORMAT ("opl", DEFAULT_OPLFONTS, OPL_ENVS); + SUFFIXES (".opl"); + ALT_SUFFIXES (".pl"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_otp_format: + INIT_FORMAT ("otp", DEFAULT_OTPINPUTS, OTP_ENVS); + SUFFIXES (".otp"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_ovf_format: + INIT_FORMAT ("ovf", DEFAULT_OVFFONTS, OVF_ENVS); +#define OVF_SUFFIXES ".ovf", ".vf" + SUFFIXES (OVF_SUFFIXES); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_ovp_format: + INIT_FORMAT ("ovp", DEFAULT_OVPFONTS, OVP_ENVS); + SUFFIXES (".ovp"); + ALT_SUFFIXES (".vpl"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_pict_format: + INIT_FORMAT ("graphic/figure", DEFAULT_TEXINPUTS, PICT_ENVS); +#define ALT_PICT_SUFFIXES ".eps", ".epsi" + ALT_SUFFIXES (ALT_PICT_SUFFIXES); + FMT_INFO.binmode = true; + break; + case kpse_tex_format: + init_maketex (kpse, format, "mktextex", NULL); + INIT_FORMAT ("tex", DEFAULT_TEXINPUTS, TEX_ENVS); + SUFFIXES (".tex"); + /* TeX files can have any obscure suffix in the world (or none at + all). Only check for the most common ones. */ +#define ALT_TEX_SUFFIXES ".sty",".cls",".fd",".aux",".bbl",".def",".clo",".ldf" + ALT_SUFFIXES (ALT_TEX_SUFFIXES); + break; + case kpse_tex_ps_header_format: + INIT_FORMAT ("PostScript header", DEFAULT_TEXPSHEADERS, + TEX_PS_HEADER_ENVS); +/* Unfortunately, at one time dvips used this format for type1 fonts. */ +#define ALT_TEXPSHEADER_SUFFIXES ".pro" + ALT_SUFFIXES (ALT_TEXPSHEADER_SUFFIXES); + FMT_INFO.binmode = true; + break; + case kpse_texdoc_format: + INIT_FORMAT ("TeX system documentation", DEFAULT_TEXDOCS, TEXDOC_ENVS); + break; + case kpse_texpool_format: + INIT_FORMAT ("texpool", DEFAULT_TEXPOOL, TEXPOOL_ENVS); + SUFFIXES (".pool"); + break; + case kpse_texsource_format: + INIT_FORMAT ("TeX system sources", DEFAULT_TEXSOURCES, TEXSOURCE_ENVS); +#define ALT_SOURCES_SUFFIXES ".dtx", ".ins" + ALT_SUFFIXES (ALT_SOURCES_SUFFIXES); + break; + case kpse_troff_font_format: + INIT_FORMAT ("Troff fonts", DEFAULT_TRFONTS, TROFF_FONT_ENVS); + FMT_INFO.binmode = true; + break; + case kpse_type1_format: + INIT_FORMAT ("type1 fonts", DEFAULT_T1FONTS, TYPE1_ENVS); +#define TYPE1_SUFFIXES ".pfa", ".pfb" + SUFFIXES (TYPE1_SUFFIXES); + FMT_INFO.binmode = true; + break; + case kpse_vf_format: + INIT_FORMAT ("vf", DEFAULT_VFFONTS, VF_ENVS); + SUFFIXES (".vf"); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_dvips_config_format: + INIT_FORMAT ("dvips config", DEFAULT_TEXCONFIG, DVIPS_CONFIG_ENVS); + break; + case kpse_ist_format: + INIT_FORMAT ("ist", DEFAULT_INDEXSTYLE, IST_ENVS); + SUFFIXES (".ist"); + break; + case kpse_truetype_format: + INIT_FORMAT ("truetype fonts", DEFAULT_TTFONTS, TRUETYPE_ENVS); +#define TRUETYPE_SUFFIXES ".ttf", ".ttc", ".TTF", ".TTC", ".dfont" + SUFFIXES (TRUETYPE_SUFFIXES); + FMT_INFO.suffix_search_only = false; + FMT_INFO.binmode = true; + break; + case kpse_type42_format: + INIT_FORMAT ("type42 fonts", DEFAULT_T42FONTS, TYPE42_ENVS); +#define TYPE42_SUFFIXES ".t42", ".T42" + SUFFIXES (TYPE42_SUFFIXES); + FMT_INFO.binmode = true; + break; + case kpse_web2c_format: + INIT_FORMAT ("web2c files", DEFAULT_WEB2C, WEB2C_ENVS); + break; + case kpse_program_text_format: + INIT_FORMAT ("other text files", + concatn (".", ENV_SEP_STRING, "$TEXMF", DIR_SEP_STRING, + kpse->program_name, + DIR_SEP_STRING, DIR_SEP_STRING, NULL), + concat (uppercasify (kpse->program_name), "INPUTS")); + break; + case kpse_program_binary_format: + INIT_FORMAT ("other binary files", + concatn (".", ENV_SEP_STRING, "$TEXMF", DIR_SEP_STRING, + kpse->program_name, + DIR_SEP_STRING, DIR_SEP_STRING, NULL), + concat (uppercasify (kpse->program_name), "INPUTS")); + FMT_INFO.binmode = true; + break; + case kpse_miscfonts_format: + INIT_FORMAT ("misc fonts", DEFAULT_MISCFONTS, MISCFONTS_ENVS); + FMT_INFO.binmode = true; + break; + case kpse_web_format: + INIT_FORMAT ("web", DEFAULT_WEBINPUTS, WEB_ENVS); + SUFFIXES (".web"); + ALT_SUFFIXES (".ch"); + break; + case kpse_cweb_format: + INIT_FORMAT ("cweb", DEFAULT_CWEBINPUTS, CWEB_ENVS); +#define CWEB_SUFFIXES ".w", ".web" + SUFFIXES (CWEB_SUFFIXES); + ALT_SUFFIXES (".ch"); + break; + case kpse_enc_format: + INIT_FORMAT ("enc files", DEFAULT_ENCFONTS, ENC_ENVS); + SUFFIXES (".enc"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_cmap_format: + INIT_FORMAT ("cmap files", DEFAULT_CMAPFONTS, CMAP_ENVS); + break; + case kpse_sfd_format: + INIT_FORMAT ("subfont definition files", DEFAULT_SFDFONTS, SFD_ENVS); + SUFFIXES (".sfd"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_opentype_format: + INIT_FORMAT ("opentype fonts", DEFAULT_OPENTYPEFONTS, OPENTYPE_ENVS); +#define OPENTYPE_SUFFIXES ".otf", ".OTF" + SUFFIXES (OPENTYPE_SUFFIXES); + FMT_INFO.suffix_search_only = true; + FMT_INFO.binmode = true; + break; + case kpse_pdftex_config_format: + INIT_FORMAT ("pdftex config", DEFAULT_PDFTEXCONFIG, PDFTEXCONFIG_ENVS); + break; + case kpse_lig_format: + INIT_FORMAT ("lig files", DEFAULT_LIGFONTS, LIG_ENVS); + SUFFIXES (".lig"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_texmfscripts_format: + INIT_FORMAT ("texmfscripts", DEFAULT_TEXMFSCRIPTS, TEXMFSCRIPTS_ENVS); + break; + case kpse_lua_format: + INIT_FORMAT ("lua", DEFAULT_LUAINPUTS, LUA_ENVS); +#define LUA_SUFFIXES \ + ".lua", ".luatex", ".luc", ".luctex", ".texlua", ".texluc", ".tlu" + SUFFIXES (LUA_SUFFIXES); + FMT_INFO.suffix_search_only = true; + break; + case kpse_fea_format: + INIT_FORMAT("font feature files", DEFAULT_FONTFEATURES, FONTFEATURES_ENVS); + SUFFIXES (".fea"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_cid_format: + INIT_FORMAT ("cid maps", DEFAULT_FONTCIDMAPS, FONTCIDMAPS_ENVS); +#define CID_SUFFIXES ".cid", ".cidmap" + SUFFIXES (CID_SUFFIXES); + FMT_INFO.suffix_search_only = true; + break; + case kpse_mlbib_format: + INIT_FORMAT ("mlbib", DEFAULT_MLBIBINPUTS, MLBIB_ENVS); +#define MLBIB_SUFFIXES ".mlbib", ".bib" + SUFFIXES (MLBIB_SUFFIXES); + FMT_INFO.suffix_search_only = true; + break; + case kpse_mlbst_format: + INIT_FORMAT ("mlbst", DEFAULT_MLBSTINPUTS, MLBST_ENVS); +#define MLBST_SUFFIXES ".mlbst", ".bst" + SUFFIXES (MLBST_SUFFIXES); + FMT_INFO.suffix_search_only = true; + break; + case kpse_clua_format: + INIT_FORMAT ("clua", DEFAULT_CLUAINPUTS, CLUA_ENVS); +#define CLUA_SUFFIXES ".dll", ".so" + SUFFIXES (CLUA_SUFFIXES); + FMT_INFO.suffix_search_only = true; + break; + case kpse_ris_format: + INIT_FORMAT ("ris", DEFAULT_RISINPUTS, RIS_ENVS); + SUFFIXES (".ris"); + FMT_INFO.suffix_search_only = true; + break; + case kpse_bltxml_format: + INIT_FORMAT ("bltxml", DEFAULT_BLTXMLINPUTS, BLTXML_ENVS); + SUFFIXES (".bltxml"); + FMT_INFO.suffix_search_only = true; + break; + default: + LIB_FATAL1 ("kpse_init_format: Unknown format %d", format); + } + +#ifdef KPSE_DEBUG +#define MAYBE(member) (FMT_INFO.member ? FMT_INFO.member : "(none)") + + /* Describe the monster we've created. */ + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_PATHS)) { + if (format == kpse_cnf_format) + fputs ("\n", stderr); /* always mid-search, so break log output */ + + DEBUGF2 ("Search path for %s files (from %s)\n", + FMT_INFO.type, FMT_INFO.path_source); + DEBUGF1 (" = %s\n", FMT_INFO.path); + DEBUGF1 (" before expansion = %s\n", FMT_INFO.raw_path); + DEBUGF1 (" application override path = %s\n", MAYBE (override_path)); + DEBUGF1 (" application config file path = %s\n", MAYBE (client_path)); + DEBUGF1 (" texmf.cnf path = %s\n", MAYBE (cnf_path)); + DEBUGF1 (" compile-time path = %s\n", MAYBE (default_path)); + DEBUGF1 (" environment variables = %s\n", envvar_list); + DEBUGF (" default suffixes ="); + if (FMT_INFO.suffix) { + const_string *ext; + for (ext = FMT_INFO.suffix; ext && *ext; ext++) { + fprintf (stderr, " %s", *ext); + } + putc ('\n', stderr); + } else { + fputs (" (none)\n", stderr); + } + DEBUGF (" other suffixes ="); + if (FMT_INFO.alt_suffix) { + const_string *alt; + for (alt = FMT_INFO.alt_suffix; alt && *alt; alt++) { + fprintf (stderr, " %s", *alt); + } + putc ('\n', stderr); + } else { + fputs (" (none)\n", stderr); + } + DEBUGF1 (" search only with suffix = %d\n",FMT_INFO.suffix_search_only); + DEBUGF1 (" runtime generation program = %s\n", MAYBE (program)); + DEBUGF (" runtime generation command ="); + if (FMT_INFO.argv) { + const_string *arg; + for (arg = FMT_INFO.argv; *arg; arg++) { + fprintf (stderr, " %s", *arg); + } + putc ('\n', stderr); + } else { + fputs(" (none)\n", stderr); + } + DEBUGF1 (" program enabled = %d\n", FMT_INFO.program_enabled_p); + DEBUGF1 (" program enable level = %d\n", FMT_INFO.program_enable_level); + DEBUGF1 (" open files in binary mode = %d\n", FMT_INFO.binmode); + DEBUGF1 (" numeric format value = %d\n", format); +} +#endif /* KPSE_DEBUG */ + + return envvar_list; +} + +#if defined (KPSE_COMPAT_API) +const_string +kpse_init_format (kpse_file_format_type format) +{ + return kpathsea_init_format (kpse_def, format); +} +#endif + + +/* These are subroutines called twice when finding file, to construct + the list of names to search for. */ + +/* We don't even use fontmaps any more in practice, they were for things + like the lcircle10/lcirc10 name change many years ago, but let's keep + the support working nonetheless. */ + +static void +target_fontmaps (kpathsea kpse, string **target, unsigned *count, + const_string name) +{ + const_string *mapped_names = kpathsea_fontmap_lookup (kpse, name); + + if (mapped_names != NULL) { + const_string mapped_name; + /* We leak mapped_names and its elements, some of the time. */ + while ((mapped_name = *mapped_names++) != NULL) { + (*target)[(*count)] = xstrdup (mapped_name); + (*count)++; + XRETALLOC ((*target), (*count)+1, string); + } + } +} + + +/* Possibly add NAME (and any fontmap equivalents) to the string list + in TARGET, depending on the various other parameters. */ + +static void +target_asis_name (kpathsea kpse, string **target, unsigned *count, + kpse_file_format_type format, + const_string name, boolean use_fontmaps, boolean has_potential_suffix, + string has_any_suffix) +{ + (void) has_any_suffix; /* -Wunused */ + /* Look for the name we've been given, provided non-suffix + searches are allowed or the name already includes a suffix. */ + if (has_potential_suffix || !FMT_INFO.suffix_search_only) { + (*target)[(*count)] = xstrdup (name); + (*count)++; + XRETALLOC ((*target), (*count)+1, string); + + if (use_fontmaps) { + target_fontmaps (kpse, target, count, name); + } + } +} + + +/* Possibly add NAME (and any fontmap equivalents), with any suffixes + for this FORMAT appended, to TARGET -- if it doesn't already have one + of the potential suffixes for FORMAT. */ + +static void +target_suffixed_names (kpathsea kpse, string **target, unsigned *count, + kpse_file_format_type format, + const_string name, boolean use_fontmaps, boolean has_potential_suffix) +{ + const_string *ext; + if (has_potential_suffix || !FMT_INFO.suffix) { + return; + } + + for (ext = FMT_INFO.suffix; *ext; ext++) { + string name_with_suffix = concat (name, *ext); + (*target)[(*count)] = name_with_suffix; + (*count)++; + XRETALLOC ((*target), (*count)+1, string); + + if (use_fontmaps) { + target_fontmaps (kpse, target, count, name_with_suffix); + } + } +} + +/* Look up a file NAME of type FORMAT, and the given MUST_EXIST. This + initializes the path spec for FORMAT if it's the first lookup of that + type. Return the filename found, or NULL. This is the most likely + thing for clients to call. */ + +string +kpathsea_find_file (kpathsea kpse, const_string name, + kpse_file_format_type format, boolean must_exist) +{ + string *ret_list = kpathsea_find_file_generic (kpse, name, format, + must_exist, false); + string ret = *ret_list; + free (ret_list); + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_find_file (const_string name, kpse_file_format_type format, + boolean must_exist) +{ + return kpathsea_find_file(kpse_def, name, format, must_exist); +} +#endif + +/* As with `kpse_find_file', but also allow passing ALL for the search, + hence we always return a NULL-terminated list. */ + +string * +kpathsea_find_file_generic (kpathsea kpse, const_string const_name, + kpse_file_format_type format, + boolean must_exist, boolean all) +{ +#if defined(_WIN32) && !defined(__MINGW32__) + char tmpbuffer1[512], tmpbuffer2[512]; +#endif + string *target, name; + const_string *ext; + unsigned count; + unsigned name_len = 0; + boolean has_potential_suffix = false; + string has_any_suffix = NULL; + string try_std_extension_first = NULL; + boolean use_fontmaps = (format == kpse_tfm_format + || format == kpse_gf_format + || format == kpse_pk_format + || format == kpse_ofm_format); + string *ret = NULL; + + /* NAME being NULL is a programming bug somewhere. NAME can be empty, + though; this happens with constructs like `\input\relax'. */ + assert (const_name); + + if (FMT_INFO.path == NULL) + kpathsea_init_format (kpse, format); + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_SEARCH)) + DEBUGF3 ("kpse_find_file: searching for %s of type %s (from %s)\n", + const_name, FMT_INFO.type, FMT_INFO.path_source); +#endif /* KPSE_DEBUG */ + + /* Do variable and tilde expansion. */ + name = kpathsea_expand (kpse, const_name); + + has_any_suffix = strrchr (name, '.'); + if (has_any_suffix) { + string p = strchr (has_any_suffix, DIR_SEP); + if (p) { + has_any_suffix = NULL; + } + } + + /* Does NAME already end in a possible suffix? */ + name_len = strlen (name); + if (FMT_INFO.suffix) { + for (ext = FMT_INFO.suffix; !has_potential_suffix && *ext; ext++) { + unsigned suffix_len = strlen (*ext); + has_potential_suffix = (name_len >= suffix_len + && FILESTRCASEEQ (*ext, name + name_len - suffix_len)); + } + } + if (!has_potential_suffix && FMT_INFO.alt_suffix) { + for (ext = FMT_INFO.alt_suffix; !has_potential_suffix && *ext; ext++) { + unsigned suffix_len = strlen (*ext); + has_potential_suffix = (name_len >= suffix_len + && FILESTRCASEEQ (*ext, name + name_len - suffix_len)); + } + } + + /* Set up list of target names to search for, the order depending on + try_std_extension_first. */ + count = 0; + target = XTALLOC1 (string); + try_std_extension_first + = kpathsea_var_value (kpse, "try_std_extension_first"); + + if (has_any_suffix && !KPSE_CNF_P (try_std_extension_first)) { + target_asis_name (kpse, &target, &count, format, name, use_fontmaps, + has_potential_suffix, has_any_suffix); + target_suffixed_names (kpse, &target, &count, format, name, use_fontmaps, + has_potential_suffix); + } else { + target_suffixed_names (kpse, &target, &count, format, name, use_fontmaps, + has_potential_suffix); + target_asis_name (kpse, &target, &count, format, name, use_fontmaps, + has_potential_suffix, has_any_suffix); + } + + /* Terminate list. */ + target[count] = NULL; + + if (try_std_extension_first) { + free (try_std_extension_first); + } + + /* Search, trying to minimize disk-pounding. */ + ret = kpathsea_path_search_list_generic (kpse, FMT_INFO.path, + target, false, all); + + /* Do we need to pound the disk? */ + if (! *ret && must_exist) { + for (count = 0; target[count]; count++) + free (target[count]); + count = 0; + /* We look for a subset of the previous set of names, so the + target array is large enough. In particular, we don't pound + the disk for alternate names from the fontmaps. */ + if (!has_potential_suffix && FMT_INFO.suffix_search_only) { + for (ext = FMT_INFO.suffix; *ext; ext++) + target[count++] = concat (name, *ext); + } + if (has_potential_suffix || !FMT_INFO.suffix_search_only) { + target[count++] = xstrdup (name); + } + target[count] = NULL; + ret = kpathsea_path_search_list_generic (kpse, FMT_INFO.path, + target, true, all); + } + + /* Free the list we created. */ + for (count = 0; target[count]; count++) + free (target[count]); + free (target); + + /* If nothing was found, call mktex* to create a missing file. Since + this returns a single string, morph it into a list. */ + if (! *ret && must_exist) { + ret = XTALLOC (2, string); + ret[0] = kpathsea_make_tex (kpse, format, name); + if (ret[0]) { + ret[1] = NULL; + } + } + + free (name); +#if defined(_WIN32) && !defined(__MINGW32__) + if (ret && *ret) { + if (all) { + for (count = 0; ret[count] != NULL; count++) { + strcpy (tmpbuffer2, ret[count]); + if (kpathsea_getlongpath (kpse, tmpbuffer1, tmpbuffer2, 500)) { + if (strlen (tmpbuffer1) > strlen (ret[count])) + ret[count] = realloc (ret[count], strlen (tmpbuffer1) + 1); + strcpy (ret[count], tmpbuffer1); + } + } + } else { + strcpy (tmpbuffer2, *ret); + if (kpathsea_getlongpath (kpse, tmpbuffer1, tmpbuffer2, 500)) { + if (strlen (tmpbuffer1) > strlen (*ret)) + *ret = realloc (*ret, strlen (tmpbuffer1) + 1); + strcpy (*ret, tmpbuffer1); + } + } + } +#endif + return ret; +} + +#if defined (KPSE_COMPAT_API) +string * +kpse_find_file_generic (const_string name, kpse_file_format_type format, + boolean must_exist, boolean all) +{ + return kpathsea_find_file_generic(kpse_def, name, format, must_exist, all); +} +#endif + + + +/* Return true if FNAME is acceptable to open for reading or writing. */ + +typedef enum ok_type { + ok_reading, + ok_writing +} ok_type; + +static const_string ok_type_name[] = { + "reading from", + "writing to" +}; + +static boolean +kpathsea_name_ok (kpathsea kpse, const_string fname, const_string check_var, + const_string default_choice, ok_type action, boolean silent) +{ + /* We distinguish three cases: + 'a' (any) allows any file to be opened. + 'r' (restricted) means disallowing special file names. + 'p' (paranoid) means being really paranoid: disallowing special file + names and restricting output files to be in or below + the working directory or $TEXMFOUTPUT, while input files + must be below the current directory, $TEXMFOUTPUT, or + (implicitly) in the system areas. + We default to "paranoid". The error messages from TeX may be puzzling. + This function contains several return and goto statements, be careful. */ + + const_string open_choice = kpathsea_var_value (kpse, check_var); + + if (!open_choice) + open_choice = default_choice; + + if (*open_choice == 'a' || *open_choice == 'y' || *open_choice == '1') + return true; + +#if defined (unix) && !defined (MSDOS) + { + /* Disallow .rhosts, .login, .ssh/, ..somefile, ..somedir/somefile, + etc. But allow .tex (for base LaTeX). */ + const_string q; + const_string qq = fname; + while ((q = strchr (qq, '.'))) { /* at each dot */ + if ((q == fname || IS_DIR_SEP (*(q - 1))) /* start or / precedes dot? */ + && !IS_DIR_SEP (*(q + 1)) /* ok if /./ */ + && !(*(q + 1) == '.' && IS_DIR_SEP (*(q + 2))) /* ok if /../ */ + && !STREQ (q, ".tex")) { /* specially allow .tex */ + goto not_ok; + } + qq = q + 1; + } + } +#else + /* Other OSs don't have special names? */ +#endif + + if (*open_choice == 'r' || *open_choice == 'n' || *open_choice == '0') + return true; + + /* Paranoia originally supplied by Charles Karney. */ + if (kpathsea_absolute_p (kpse, fname, false)) { + const_string texmfoutput = kpathsea_var_value (kpse, "TEXMFOUTPUT"); + /* Absolute pathname is only OK if TEXMFOUTPUT is set, it's not empty, + fname begins the TEXMFOUTPUT, and is followed by / */ + if (!texmfoutput || *texmfoutput == '\0' + || fname != strstr (fname, texmfoutput) + || !IS_DIR_SEP (fname[strlen (texmfoutput)])) + goto not_ok; + } + /* For all pathnames, we disallow "../" at the beginning or "/../" + anywhere. */ + if (fname[0] == '.' && fname[1] == '.' && IS_DIR_SEP(fname[2])) + goto not_ok; + else { + /* Check for "/../". Since more than one character can be matched + by IS_DIR_SEP, we cannot use "/../" itself. */ + const_string dotpair = strstr (fname, ".."); + while (dotpair) { + /* If dotpair[2] == DIR_SEP, then dotpair[-1] is well-defined, + because the "../" case was handled above. */ + if (IS_DIR_SEP (dotpair[2]) && IS_DIR_SEP (dotpair[-1])) + goto not_ok; + /* Continue after the dotpair. */ + dotpair = strstr (dotpair+2, ".."); + } + } + + /* We passed all tests. */ + return true; + + not_ok: /* Some test failed. */ + if (!silent) + fprintf (stderr, "\n%s: Not %s %s (%s = %s).\n", + kpse->invocation_name, ok_type_name[action], fname, + check_var, open_choice); + return false; +} + +/* For input default to all. */ + +boolean +kpathsea_in_name_ok_silent (kpathsea kpse, const_string fname) +{ + return kpathsea_name_ok (kpse, fname, "openin_any", "a", ok_reading, true); +} + +boolean +kpathsea_in_name_ok (kpathsea kpse, const_string fname) +{ + return kpathsea_name_ok (kpse, fname, "openin_any", "a", ok_reading, false); +} + + +#if defined(WIN32) || defined(__CYGWIN__) +static int +Isspace (char c) +{ + return (c == ' ' || c == '\t'); +} + +static boolean +executable_filep (kpathsea kpse, const_string fname, boolean silent) +{ + const_string fn; + string p, q, base; + string *pp; + +/* check openout_any */ + p = kpathsea_var_value (kpse, "openout_any"); + if (p && *p == 'p') { + free (p); +/* get base name + we cannot use xbasename() for abnormal names. +*/ + p = strrchr (fname, '/'); + if (p) + fn = p + 1; + else + fn = fname; + p = strrchr (fn, '\\'); + if (p) + fn = p + 1; + base = xstrdup (fn); +#if defined(__CYGWIN__) + for (p = base; *p; p++) + *p = TOLOWER (*p); + p = base; +#else + p = (char *) strlwr (base); +#endif + for (q = p + strlen (p) - 1; + (q >= p) && ((*q == '.') || (Isspace (*q))); q--) { + *q = '\0'; /* remove trailing '.' , ' ' and '\t' */ + } + q = strrchr (p, '.'); /* get extension part */ + pp = kpse->suffixlist; + if (pp && q) { + while (*pp) { + if (!strcmp (q, *pp)) { + if (!silent) + fprintf (stderr, "\n%s: Forbidden to open for writing\n", fname); + free (base); + return true; + } + pp++; + } + } + free (base); + } else if (p) { + free (p); + } + return false; +} +#endif /* WIN32 || __CYGWIN__ */ + +static boolean +kpathsea_out_name_ok_1 (kpathsea kpse, const_string fname, boolean silent) +{ +#if defined(WIN32) || defined(__CYGWIN__) + /* Output of an executable file is restricted on Windows */ + if (executable_filep (kpse, fname, silent)) + return false; +#endif /* WIN32 || __CYGWIN__ */ + /* For output, default to paranoid. */ + return kpathsea_name_ok (kpse, fname, "openout_any", "p", ok_writing,silent); +} + +boolean +kpathsea_out_name_ok_silent (kpathsea kpse, const_string fname) +{ + return kpathsea_out_name_ok_1 (kpse, fname, true); +} + +boolean +kpathsea_out_name_ok (kpathsea kpse, const_string fname) +{ + return kpathsea_out_name_ok_1 (kpse, fname, false); +} + +#if defined (KPSE_COMPAT_API) +boolean +kpse_in_name_ok (const_string fname) +{ + /* For input default to all. */ + return kpathsea_in_name_ok (kpse_def, fname); +} + +boolean +kpse_out_name_ok (const_string fname) +{ + /* For output, default to paranoid. */ + return kpathsea_out_name_ok (kpse_def, fname); +} +#endif + + + +/* Open NAME along the search path for TYPE for reading and return the + resulting file, or exit with an error message. */ + +FILE * +kpathsea_open_file (kpathsea kpse, const_string name, + kpse_file_format_type type) +{ + string fullname = kpathsea_find_file (kpse, name, type, true); + const_string mode = kpse->format_info[type].binmode + ? FOPEN_RBIN_MODE + : FOPEN_R_MODE; + FILE *f = fullname ? fopen (fullname, mode) : NULL; + if (!f) { + if (fullname) { + perror (fullname); + exit (1); + } else { + LIB_FATAL2 ("%s file `%s' not found", kpse->format_info[type].type, name); + } + } + + return f; +} + +#if defined (KPSE_COMPAT_API) +FILE * +kpse_open_file (const_string name, kpse_file_format_type type) +{ + return kpathsea_open_file(kpse_def, name, type); +} +#endif + + +/* When using the %& construct, we'd like to use the paths for + that format, rather than those for the name we were called with. + Of course this happens after various initializations have been + performed, so we have this function to force the issue. Note that + the paths for kpse_cnf_format and kpse_db_format are not cleared. + + This function is defined here, and not in progname.c, because it + needs format_info, and would cause all of tex-file to be pulled + in by programs that do not need it. */ + +void +kpathsea_reset_program_name (kpathsea kpse, const_string progname) +{ + int i; + + /* It is a fatal error for either of these to be NULL. */ + assert (progname && kpse->program_name); + /* Do nothing if the name is unchanged. */ + if (STREQ(kpse->program_name, progname)) + return; + + free (kpse->program_name); + kpse->program_name = xstrdup (progname); + kpathsea_xputenv (kpse, "progname", kpse->program_name); + + /* Go through all paths ... */ + for (i = 0; i != kpse_last_format; ++i) { + /* Do not erase the cnf or db paths. This means that the filename + database is not rebuilt, nor are different configuration files + searched. The alternative is to tolerate a memory leak of up + to 100k if this function is called. */ + if (i == kpse_cnf_format || i == kpse_db_format) + continue; + /* Wipe the path (it is tested) and the cnf_path because their + values may differ with the new program name. */ + if (kpse->format_info[i].path != NULL) { + free (kpse->format_info[i].path); + kpse->format_info[i].path = NULL; + } + /* We cannot free cnf_path: it points into the cnf hash. */ + if (kpse->format_info[i].cnf_path != NULL) { + kpse->format_info[i].cnf_path = NULL; + } + /* We do not wipe the override_path at this point, though arguably + we should provide new values. It is not likely to matter for + the programs that call this function. */ + } +} + +#if defined (KPSE_COMPAT_API) +void +kpse_reset_program_name (const_string progname) +{ + kpathsea_reset_program_name (kpse_def, progname); +} +#endif diff --git a/Build/source/texk/kpathsea/tex-file.h b/Build/source/texk/kpathsea/tex-file.h new file mode 100644 index 00000000000..1796bc63093 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-file.h @@ -0,0 +1,149 @@ +/* tex-file.h: find files in a particular format. + + Copyright 1993, 1994, 1995, 1996, 2007, 2008, 2009, 2010, 2013, + 2014 Karl Berry. + Copyright 1998-2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TEX_FILE_H +#define KPATHSEA_TEX_FILE_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* This initializes the fallback resolution list. If ENVVAR + is set, it is used; otherwise, the envvar `TEXSIZES' is looked at; if + that's not set either, a compile-time default is used. */ +extern void kpathsea_init_fallback_resolutions (kpathsea kpse, string envvar); + +#endif /* MAKE_KPSE_DLL */ + +/* If LEVEL is >= FMT's `program_enable_level', set `program_enabled_p' + for FMT to VALUE. */ +extern KPSEDLL void kpathsea_set_program_enabled (kpathsea kpse, + kpse_file_format_type fmt, boolean value, kpse_src_type level); + +/* Call kpse_set_program_enabled with VALUE and the format corresponding + to FMTNAME. */ +extern KPSEDLL void kpathsea_maketex_option (kpathsea kpse, + const_string fmtname, boolean value); + +/* Change the list of searched suffixes for FORMAT to ... (alternate + suffixes if ALTERNATE is true). */ +extern KPSEDLL void kpathsea_set_suffixes (kpathsea kpse, + kpse_file_format_type format, boolean alternate, ...); + +/* Initialize the info for the given format, returning the final search + path. This is called automatically by `kpse_find_file', but the + glyph searching (for example) can't use that function, so it + must also be available separately. */ +extern KPSEDLL const_string kpathsea_init_format (kpathsea kpse, + kpse_file_format_type format); + +/* Like kpathsea_init_format, but return the list of (environment/config) + variable names considered, which is not otherwise saved. This is + only used by kpsewhich --help. */ +extern KPSEDLL const_string kpathsea_init_format_return_varlist (kpathsea kpse, + kpse_file_format_type format); + +/* If FORMAT has a non-null `suffix' member, append it to NAME "." + and call `kpse_path_search' with the result and the other arguments. + If that fails, try just NAME. */ +extern KPSEDLL string kpathsea_find_file (kpathsea kpse, const_string name, + kpse_file_format_type format, boolean must_exist); + +/* Ditto, allowing ALL parameter and hence returning a NULL-terminated + list of results. */ +extern KPSEDLL string *kpathsea_find_file_generic (kpathsea kpse, + const_string name, kpse_file_format_type format, boolean must_exist, + boolean all); + +/* Return true if FNAME is acceptable to open for reading or writing. + If not acceptable, write a message to stderr. */ +extern KPSEDLL boolean kpathsea_in_name_ok (kpathsea kpse, const_string fname); +extern KPSEDLL boolean kpathsea_out_name_ok (kpathsea kpse, const_string fname); + +/* As above, but no error message. */ +extern KPSEDLL boolean kpathsea_in_name_ok_silent + (kpathsea kpse, const_string fname); +extern KPSEDLL boolean kpathsea_out_name_ok_silent + (kpathsea kpse, const_string fname); + +/* Don't just look up the name, actually open the file. */ +extern KPSEDLL FILE *kpathsea_open_file (kpathsea kpse, const_string name, + kpse_file_format_type format); + +/* This function is used to set kpse_program_name (from progname.c) to + a different value. It will clear the path searching information, to + ensure that the search paths are appropriate to the new name. */ +extern KPSEDLL void kpathsea_reset_program_name (kpathsea kpse, + const_string progname); + + +#if defined (KPSE_COMPAT_API) + +extern void kpse_init_fallback_resolutions (string envvar); + +extern KPSEDLL void kpse_set_program_enabled (kpse_file_format_type fmt, + boolean value, kpse_src_type level); + +extern KPSEDLL void kpse_maketex_option (const_string fmtname, boolean value); + +extern KPSEDLL void kpse_set_suffixes (kpse_file_format_type format, + boolean alternate, ...); + +extern KPSEDLL const_string kpse_init_format (kpse_file_format_type); + +extern KPSEDLL string kpse_find_file (const_string name, + kpse_file_format_type format, boolean must_exist); + +extern KPSEDLL string *kpse_find_file_generic + (const_string name, kpse_file_format_type format, + boolean must_exist, boolean all); + +extern KPSEDLL boolean kpse_in_name_ok (const_string fname); +extern KPSEDLL boolean kpse_out_name_ok (const_string fname); + +/* Here are some abbreviations. */ +#define kpse_find_mf(name) kpse_find_file (name, kpse_mf_format, true) +#define kpse_find_mft(name) kpse_find_file (name, kpse_mft_format, true) +#define kpse_find_pict(name) kpse_find_file (name, kpse_pict_format, true) +#define kpse_find_tex(name) kpse_find_file (name, kpse_tex_format, true) +#define kpse_find_tfm(name) kpse_find_file (name, kpse_tfm_format, true) +#define kpse_find_ofm(name) kpse_find_file (name, kpse_ofm_format, true) + +/* The `false' is correct for DVI translators, which should clearly not + require vf files for every font (e.g., cmr10.vf). But it's wrong for + VF translators, such as vftovp. */ +#define kpse_find_vf(name) kpse_find_file (name, kpse_vf_format, false) +#define kpse_find_ovf(name) kpse_find_file (name, kpse_ovf_format, false) + +extern KPSEDLL FILE *kpse_open_file (const_string, kpse_file_format_type); + +extern KPSEDLL void kpse_reset_program_name (const_string progname); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TEX_FILE_H */ diff --git a/Build/source/texk/kpathsea/tex-glyph.c b/Build/source/texk/kpathsea/tex-glyph.c new file mode 100644 index 00000000000..aae1b6555ec --- /dev/null +++ b/Build/source/texk/kpathsea/tex-glyph.c @@ -0,0 +1,424 @@ +/* tex-glyph.c: search for GF/PK files. + + Copyright 1993, 1994, 1995, 1996, 2008, 2009, 2011, 2017, 2018 Karl Berry. + Copyright 1997, 1998, 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include +#include +#include + +/* Routines are in bottom-up order. */ + +/* Support both cmr10.300pk and dpi300/cmr10.pk. (Use the latter + instead of dpi300\cmr10.pk since DOS supports /'s, but Unix doesn't + support \'s.) */ +#define UNIX_BITMAP_SPEC "$KPATHSEA_NAME.$KPATHSEA_DPI$KPATHSEA_FORMAT" +#define DPI_BITMAP_SPEC "dpi$KPATHSEA_DPI/$KPATHSEA_NAME.$KPATHSEA_FORMAT" +#ifdef WIN32 +#define DOS_BITMAP_SPEC "$KPATHSEA_DPI/$KPATHSEA_NAME.$KPATHSEA_FORMAT" +#endif + +/* Look up font $KPATHSEA_NAME at resolution $KPATHSEA_DPI in PATH, + with filename suffix EXTENSION. Return file found or NULL. */ + +static string +try_format (kpathsea kpse, kpse_file_format_type format) +{ + static const_string bitmap_specs[] + = { UNIX_BITMAP_SPEC, DPI_BITMAP_SPEC, +#ifdef WIN32 + DOS_BITMAP_SPEC, +#endif + NULL }; + const_string *spec; + boolean must_exist; + const_string *sfx; + string ret = NULL; + const_string path = kpse->format_info[format].path; + if (!path) + path = kpathsea_init_format (kpse, format); + + /* Set the suffix on the name we'll be searching for. */ + sfx = kpse->format_info[format].suffix; + if (sfx && *sfx) + kpathsea_xputenv (kpse, "KPATHSEA_FORMAT", *sfx); + + /* OK, the limits on this for loop are a little hokey, but it saves + having to repeat the body. We want to do it once with `must_exist' + false to avoid looking on the disk for cmr10.600pk if + dpi600/cmr10.pk is in ls-R. (The time spent in the extra variable + expansions and db searches is negligible.) */ + for (must_exist = false; !ret && must_exist <= true; must_exist++) + { + for (spec = bitmap_specs; !ret && *spec; spec++) + { + string name = kpathsea_var_expand (kpse, *spec); + ret = kpathsea_path_search (kpse, path, name, must_exist); + if (name != ret) + free (name); + } + } + + return ret; +} + +/* Look for FONTNAME at resolution DPI in format FORMAT. Search the + (entire) PK path first, then the GF path, if we're looking for both. + Return any filename found, and (if we succeeded) fill in GLYPH_FILE. */ + +static string +try_size (kpathsea kpse, const_string fontname, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + kpse_file_format_type format_found; + string ret; + boolean try_gf = format == kpse_gf_format || format == kpse_any_glyph_format; + boolean try_pk = format == kpse_pk_format || format == kpse_any_glyph_format; + + kpathsea_xputenv_int (kpse, "KPATHSEA_DPI", dpi); + + /* Look for PK first (since it's more likely to be found), then GF. */ + ret = try_pk ? try_format (kpse, kpse_pk_format) : NULL; + format_found = kpse_pk_format; + + if (ret == NULL && try_gf) { + ret = try_format (kpse, kpse_gf_format); + format_found = kpse_gf_format; + } + + if (ret != NULL) { /* Success. */ + if (glyph_file) { /* Fill in the return info. */ + glyph_file->name = fontname; + glyph_file->dpi = dpi; + glyph_file->format = format_found; + } + } + + return ret; +} + +/* Look for FONTNAME at resolution DPI, then at the resolutions within + KPSE_BITMAP_TOLERANCE of DPI. */ + +static string +try_resolution (kpathsea kpse, const_string fontname, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + string ret = try_size (kpse, fontname, dpi, format, glyph_file); + + if (!ret) { + unsigned r; + unsigned tolerance = KPSE_BITMAP_TOLERANCE (dpi); + /* Cast to unsigned to shut up stupid compilers. */ + unsigned lower_bound = (int) (dpi - tolerance) < 0 + ? 0 : (unsigned)(dpi - tolerance); + unsigned upper_bound = (unsigned)(dpi + tolerance); + + /* Prefer scaling up to scaling down, since scaling down can omit + character features (Tom did this in dvips). */ + for (r = lower_bound; !ret && r <= upper_bound; r++) + if (r != dpi) + ret = try_size (kpse, fontname, r, format, glyph_file); + } + + return ret; +} + +/* Look up *FONTNAME_PTR in format FORMAT at DPI in the texfonts.map files + that we can find, returning the filename found and GLYPH_FILE. Also + set *FONTNAME_PTR to the real name corresponding to the alias found + or the first alias, if that is not an alias itself. (This allows + mktexpk to only deal with real names.) */ + +static string +try_fontmap (kpathsea kpse, const_string *fontname_ptr, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + const_string *mapped_names; + const_string fontname = *fontname_ptr; + string ret = NULL; + + mapped_names = kpathsea_fontmap_lookup (kpse, fontname); + if (mapped_names) { + const_string mapped_name; + const_string first_name = *mapped_names; + while (!ret && (mapped_name = *mapped_names++)) { + kpathsea_xputenv (kpse, "KPATHSEA_NAME", mapped_name); + ret = try_resolution (kpse, mapped_name, dpi, format, glyph_file); + } + if (ret) { + /* If some alias succeeeded, return that alias. */ + *fontname_ptr = xstrdup (mapped_name); + /* Return first alias name, unless that itself is an alias, + in which case do nothing. */ + } else if (!kpathsea_fontmap_lookup (kpse, first_name)) { + *fontname_ptr = xstrdup (first_name); + } + } + + return ret; +} + +/* Look for FONTNAME in `kpse_fallback_resolutions', omitting DPI if we + happen across it. Return NULL if nothing found. Pass GLYPH_FILE + along as usual. Assume `kpse_fallback_resolutions' is sorted. */ + +static string +try_fallback_resolutions (kpathsea kpse, + const_string fontname, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + unsigned s; + int loc, max_loc; + int lower_loc, upper_loc; + unsigned lower_diff, upper_diff; + unsigned closest_diff = UINT_MAX; + string ret = NULL; /* In case the only fallback resolution is DPI. */ + loc = 0; /* -Wall */ + /* First find the fallback size closest to DPI, even including DPI. */ + for (s = 0; kpse->fallback_resolutions[s] != 0; s++) + { + unsigned this_diff = + kpse->fallback_resolutions[s] > dpi + ? kpse->fallback_resolutions[s] - dpi + : dpi - kpse->fallback_resolutions[s]; + if (this_diff < closest_diff) + { + closest_diff = this_diff; + loc = s; + } + } + if (s == 0) + return ret; /* If nothing in list, quit now. */ + + max_loc = s; + lower_loc = loc - 1; + upper_loc = loc + 1; + + for (;;) + { + unsigned fallback = kpse->fallback_resolutions[loc]; + /* Don't bother to try DPI itself again. */ + if (fallback != dpi) + { + ret = try_resolution (kpse, fontname, fallback, format, glyph_file); + if (ret) + break; + } + + /* That didn't work. How far away are the locs above or below? */ + lower_diff = lower_loc > -1 + ? dpi - kpse->fallback_resolutions[lower_loc] : INT_MAX; + upper_diff = upper_loc < max_loc + ? kpse->fallback_resolutions[upper_loc] - dpi : INT_MAX; + + /* But if we're at the end in both directions, quit. */ + if (lower_diff == INT_MAX && upper_diff == INT_MAX) + break; + + /* Go in whichever direction is closest. */ + if (lower_diff < upper_diff) + { + loc = lower_loc; + lower_loc--; + } + else + { + loc = upper_loc; + upper_loc++; + } + } + + return ret; +} + +/* See the .h file for description. This is the entry point. */ + +string +kpathsea_find_glyph (kpathsea kpse, + const_string passed_fontname, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + string ret; + kpse_glyph_source_type source; + const_string fontname = passed_fontname; + + /* Start the search: try the name we're given. */ + source = kpse_glyph_source_normal; + kpathsea_xputenv (kpse, "KPATHSEA_NAME", fontname); + ret = try_resolution (kpse, fontname, dpi, format, glyph_file); + + /* Try all the various possibilities in order of preference. */ + if (!ret) { + /* Maybe FONTNAME was an alias. */ + source = kpse_glyph_source_alias; + ret = try_fontmap (kpse, &fontname, dpi, format, glyph_file); + + /* If not an alias, try creating it on the fly with mktexpk, + unless FONTNAME is absolute or explicitly relative. */ + if (!ret && !kpathsea_absolute_p (kpse, fontname, true)) { + source = kpse_glyph_source_maketex; + /* `try_resolution' leaves the envvar set randomly. */ + kpathsea_xputenv_int (kpse, "KPATHSEA_DPI", dpi); + ret = kpathsea_make_tex (kpse, format, fontname); + } + + /* If mktex... succeeded, set return struct. Doesn't make sense for + `kpse_make_tex' to set it, since it can only succeed or fail, + unlike the other routines. */ + if (ret) { + if (glyph_file) { + KPSE_GLYPH_FILE_DPI (*glyph_file) = dpi; + KPSE_GLYPH_FILE_NAME (*glyph_file) = fontname; + } + + /* If mktex... failed, try any fallback resolutions. */ + } else { + if (kpse->fallback_resolutions) { + source = kpse_glyph_source_fallback_res; + ret = try_fallback_resolutions (kpse, fontname, dpi,format,glyph_file); + } + + /* We're down to the font of last resort. */ + if (!ret && kpse->fallback_font) { + const_string name = kpse->fallback_font; + source = kpse_glyph_source_fallback; + kpathsea_xputenv (kpse, "KPATHSEA_NAME", name); + + /* As before, first try it at the given size. */ + ret = try_resolution (kpse, name, dpi, format, glyph_file); + + /* The fallback font at the fallback resolutions. */ + if (!ret && kpse->fallback_resolutions) { + ret = try_fallback_resolutions (kpse, name, dpi, format, glyph_file); + } + } + } + } + + /* If RET is null, then the caller is not supposed to look at GLYPH_FILE, + so it doesn't matter if we assign something incorrect. */ + if (glyph_file) + KPSE_GLYPH_FILE_SOURCE (*glyph_file) = source; + + /* FIXME: fontname may have been allocated, but (worse) it may also + have been assigned to struct that's passed out of this function. + if (fontname != passed_fontname) + free (fontname); + */ + + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_find_glyph (const_string passed_fontname, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file) +{ + return kpathsea_find_glyph (kpse_def, passed_fontname, dpi, format, + glyph_file); +} +#endif + + +/* The tolerances change whether we base things on DPI1 or DPI2. */ + +boolean +kpathsea_bitmap_tolerance (kpathsea kpse, double dpi1, double dpi2) +{ + unsigned tolerance = KPSE_BITMAP_TOLERANCE (dpi2); + unsigned lower_bound = (int) (dpi2 - tolerance) < 0 ? 0 : dpi2 - tolerance; + unsigned upper_bound = dpi2 + tolerance; + (void)kpse; /* currenty not used */ + + return lower_bound <= dpi1 && dpi1 <= upper_bound; +} + +#if defined (KPSE_COMPAT_API) +boolean +kpse_bitmap_tolerance (double dpi1, double dpi2) +{ + return kpathsea_bitmap_tolerance (kpse_def, dpi1, dpi2); +} +#endif + + +#ifdef TEST + +void +test_find_glyph (kpathsea kpse, const_string fontname, unsigned dpi) +{ + string answer; + kpse_glyph_file_type ret; + + printf ("\nSearch for %s@%u:\n\t", fontname, dpi); + + answer = kpathsea_find_glyph (kpse, fontname, dpi, + kpse_any_glyph_format, &ret); + if (answer) + { + string format = ret.format == kpse_pk_format ? "pk" : "gf"; + if (!ret.name) + ret.name = "(nil)"; + printf ("%s\n\t(%s@%u, %s)\n", answer, ret.name, ret.dpi, format); + } + else + puts ("(nil)"); +} + + +int +main (int argc, char **argv) +{ + kpathsea kpse = xcalloc(1,sizeof(kpathsea_instance)); + kpathsea_set_program_name(kpse, argv[0], NULL); + test_find_glyph (kpse, "/usr/local/lib/tex/fonts/cm/cmr10", 300); /* abs. */ + test_find_glyph (kpse, "cmr10", 300); /* normal */ + test_find_glyph (kpse, "logo10", 300); /* find gf */ + test_find_glyph (kpse, "cmr10", 299); /* find 300 */ + test_find_glyph (kpse, "circle10", 300); /* in fontmap */ + test_find_glyph (kpse, "none", 300); /* do not find */ + kpse->kpse_fallback_font = "cmr10"; + test_find_glyph (kpse, "fallback", 300); /* find fallback font cmr10 */ + kpathsea_init_fallback_resolutions (kpse, "KPATHSEA_TEST_SIZES"); + test_find_glyph (kpse, "fallbackdpi", 759); /* find fallback cmr10@300 */ + + kpathsea_xputenv (kpse,"GFFONTS", "."); + test_find_glyph (kpse, "cmr10", 300); /* different GFFONTS/TEXFONTS */ + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST tex-glyph.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/tex-glyph.h b/Build/source/texk/kpathsea/tex-glyph.h new file mode 100644 index 00000000000..ac3954bd3b4 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-glyph.h @@ -0,0 +1,99 @@ +/* tex-glyph.h: look for a TeX glyph font (GF or PK). + + Copyright 1993, 2008, 2009, 2011, 2018 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TEX_GLYPH_H +#define KPATHSEA_TEX_GLYPH_H + +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* This type describes the origin of a glyph font. */ + +typedef enum +{ + kpse_glyph_source_normal, /* the searched-for font: already existed */ + kpse_glyph_source_alias, /* : was an alias for an existing file */ + kpse_glyph_source_maketex, /* : was created on the fly */ + kpse_glyph_source_fallback_res, /* : found at fallback resolutions */ + kpse_glyph_source_fallback /* : wasn't found, but the fallback font was */ +} kpse_glyph_source_type; + + +typedef struct +{ + const_string name; /* font name found */ + unsigned dpi; /* size found, for glyphs */ + kpse_file_format_type format; /* glyph format found */ + kpse_glyph_source_type source; /* where we found it */ +} kpse_glyph_file_type; + +#define KPSE_GLYPH_FILE_NAME(f) ((f).name) +#define KPSE_GLYPH_FILE_DPI(f) ((f).dpi) +#define KPSE_GLYPH_FILE_FORMAT(f) ((f).format) +#define KPSE_GLYPH_FILE_SOURCE(f) ((f).source) + + +/* Search first for the font named FONT_NAME at resolution DPI in the + glyph format FORMAT (see `try_size' for details of format searching). + Then try resolutions within KPSE_BITMAP_TOLERANCE of DPI. Then if + FONT_NAME is an alias defined in a texfonts.map do all the above for + its real name. If not an alias, try creating it on the fly with + mktexpk. Then try the resolutions in `kpse_fallback_sizes', then + within the tolerance of each of those. Then try the above for + kpse_fallback_name. Then fail. Return either the filename found, or + NULL. Also return information about the file found in + *GLYPH_FILE. */ +extern KPSEDLL string kpathsea_find_glyph (kpathsea kpse, + const_string font_name, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file); + + +/* Defines how far away a pixel file can be found from its stated size. + The DVI standard says any resolution within 0.2% of the stated size + is ok, but we are more forgiving. */ +#define KPSE_BITMAP_TOLERANCE(r) ((r) / 500.0 + 1) + +/* Check whether DPI1 is within KPSE_BITMAP_TOLERANCE of DPI2. */ +extern KPSEDLL boolean kpathsea_bitmap_tolerance (kpathsea kpse, + double dpi1, double dpi2); + + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL string kpse_find_glyph (const_string font_name, unsigned dpi, + kpse_file_format_type format, + kpse_glyph_file_type *glyph_file); + +/* Look for a specific format only. */ +#define kpse_find_pk(font_name, dpi, glyph_file) \ + kpse_find_glyph (font_name, dpi, kpse_pk_format, glyph_file) +#define kpse_find_gf(font_name, dpi, glyph_file) \ + kpse_find_glyph (font_name, dpi, kpse_gf_format, glyph_file) + +extern KPSEDLL boolean kpse_bitmap_tolerance (double dpi1, double dpi2); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TEX_GLYPH_H */ diff --git a/Build/source/texk/kpathsea/tex-hush.c b/Build/source/texk/kpathsea/tex-hush.c new file mode 100644 index 00000000000..6904f127c85 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-hush.c @@ -0,0 +1,52 @@ +/* tex-hush.c: suppressing warnings? + + Copyright 1996, 2008 Karl Berry. + Copyright 1998, 2000, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include + +boolean +kpathsea_tex_hush (kpathsea kpse, const_string what) +{ + string h; + string hush = kpathsea_var_value (kpse, "TEX_HUSH"); + if (hush) { + if (STREQ (hush, "all")) + return true; + if (STREQ (hush, "none")) + return false; + for (h = kpathsea_path_element (kpse, hush); h; + h = kpathsea_path_element (kpse, NULL)) { + /* Don't do anything special with empty elements. */ + if (STREQ (h, what)) + return true; + } + } + + return false; +} + +#if defined (KPSE_COMPAT_API) +boolean +kpse_tex_hush (const_string what) +{ + return kpathsea_tex_hush (kpse_def, what); +} +#endif diff --git a/Build/source/texk/kpathsea/tex-hush.h b/Build/source/texk/kpathsea/tex-hush.h new file mode 100644 index 00000000000..3eb7ba16a99 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-hush.h @@ -0,0 +1,40 @@ +/* tex-hush.h: suppressing warnings? + + Copyright 1996, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TEX_HUSH_H +#define KPATHSEA_TEX_HUSH_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Return true if WHAT is included in the TEX_HUSH environment + variable/config value. */ +extern KPSEDLL boolean kpathsea_tex_hush (kpathsea kpse, const_string what); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL boolean kpse_tex_hush (const_string what); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TEX_HUSH_H */ diff --git a/Build/source/texk/kpathsea/tex-make.c b/Build/source/texk/kpathsea/tex-make.c new file mode 100644 index 00000000000..530c6ffe535 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-make.c @@ -0,0 +1,556 @@ +/* tex-make.c: run external programs to make TeX-related files. + + Copyright 1993, 1994, 1995, 1996, 1997, 2008-2020 Karl Berry. + Copyright 1997, 1998, 2001-05 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#if !defined (AMIGA) && !(defined (MSDOS) && !defined(__DJGPP__)) && !defined (WIN32) +#include +#endif + + +/* We set the envvar MAKETEX_MAG, which is part of the default spec for + MakeTeXPK above, based on KPATHSEA_DPI and MAKETEX_BASE_DPI. */ + +static void +set_maketex_mag (kpathsea kpse) +{ + char q[MAX_INT_LENGTH * 3 + 3]; + int m; + string dpi_str = getenv ("KPATHSEA_DPI"); + string bdpi_str = getenv ("MAKETEX_BASE_DPI"); + unsigned dpi = dpi_str ? atoi (dpi_str) : 0; + unsigned bdpi = bdpi_str ? atoi (bdpi_str) : 0; + + /* If the environment variables aren't set, it's a bug. */ + assert (dpi != 0 && bdpi != 0); + + /* Fix up for roundoff error. Hopefully the driver has already fixed + up DPI, but may as well be safe, and also get the magstep number. */ + (void) kpathsea_magstep_fix (kpse, dpi, bdpi, &m); + + if (m == 0) { + if (bdpi <= 4000) { + sprintf(q, "%u+%u/%u", dpi / bdpi, dpi % bdpi, bdpi); + } else { + unsigned f = bdpi/4000; + unsigned r = bdpi%4000; + + if (f > 1) { + if (r > 0) { + sprintf(q, "%u+%u/(%u*%u+%u)", + dpi/bdpi, dpi%bdpi, f, (bdpi - r)/f, r); + } else { + sprintf(q, "%u+%u/(%u*%u)", dpi/bdpi, dpi%bdpi, f, bdpi/f); + } + } else { + sprintf(q, "%u+%u/(4000+%u)", dpi/bdpi, dpi%bdpi, r); + } + } + } else { + /* m is encoded with LSB being a ``half'' bit (see magstep.h). Are + we making an assumption here about two's complement? Probably. + In any case, if m is negative, we have to put in the sign + explicitly, since m/2==0 if m==-1. */ + const_string sign = ""; + if (m < 0) { + m *= -1; + sign = "-"; + } + sprintf(q, "magstep\\(%s%d.%d\\)", sign, m / 2, (m & 1) * 5); + } + kpathsea_xputenv (kpse, "MAKETEX_MAG", q); +} + +/* This mktex... program was disabled, or the script failed. If this + was a font creation (according to FORMAT), append CMD + to a file missfont.log in the current directory. */ + +static void +misstex (kpathsea kpse, kpse_file_format_type format, string *args) +{ + string *s; + + /* If we weren't trying to make a font, do nothing. Maybe should + allow people to specify what they want recorded? */ + if (format != kpse_gf_format + && format != kpse_pk_format + && format != kpse_any_glyph_format + && format != kpse_tfm_format + && format != kpse_vf_format) + return; + + /* If this is the first time, have to open the log file. But don't + bother logging anything if they were discarding errors. */ + if (!kpse->missfont && !kpse->make_tex_discard_errors) { + const_string missfont_name = kpathsea_var_value (kpse, "MISSFONT_LOG"); + if (!missfont_name || *missfont_name == '1') { + missfont_name = "missfont.log"; /* take default name */ + } else if (missfont_name + && (*missfont_name == 0 || *missfont_name == '0')) { + missfont_name = NULL; /* user requested no missfont.log */ + } /* else use user's name */ + + kpse->missfont + = missfont_name ? fopen (missfont_name, FOPEN_A_MODE) : NULL; + if (!kpse->missfont && kpathsea_var_value (kpse, "TEXMFOUTPUT")) { + missfont_name = concat3 (kpathsea_var_value (kpse, "TEXMFOUTPUT"), + DIR_SEP_STRING, missfont_name); + kpse->missfont = fopen (missfont_name, FOPEN_A_MODE); + } + + if (kpse->missfont) + fprintf (stderr, "kpathsea: Appending font creation commands to %s.\n", + missfont_name); + } + + /* Write the command if we have a log file. */ + if (kpse->missfont) { + fputs (args[0], kpse->missfont); + for (s = &args[1]; *s != NULL; s++) { + putc(' ', kpse->missfont); + fputs (*s, kpse->missfont); + } + putc ('\n', kpse->missfont); + } +} + + +/* Assume the script outputs the filename it creates (and nothing + else) on standard output; hence, we run the script with `popen'. */ + +static string +maketex (kpathsea kpse, kpse_file_format_type format, string* args) +{ + /* New implementation, use fork/exec pair instead of popen, since + * the latter is virtually impossible to make safe. + */ + unsigned len; + string *s; + string ret = NULL; + string fn; +#if defined(WIN32) + char fullbin[256], *wrp; + + wrp = kpathsea_var_value(kpse, "SELFAUTOLOC"); + if(wrp == NULL) { + fprintf(stderr, "I cannot get SELFAUTOLOC\n"); + exit(100); + } + + strcpy(fullbin, wrp); + free(wrp); + for(wrp=fullbin; *wrp; wrp++) { + if(*wrp == '/') *wrp = '\\'; + } + strcat(fullbin, "\\"); + strcat(fullbin, args[0]); +#endif + if (!kpse->make_tex_discard_errors) { + fprintf (stderr, "\nkpathsea: Running"); + for (s = &args[0]; *s != NULL; s++) + fprintf (stderr, " %s", *s); + fputc('\n', stderr); + } + +#if defined (AMIGA) + /* Amiga has a different interface. */ + { + string cmd; + string newcmd; + cmd = xstrdup(args[0]); + for (s = &args[1]; *s != NULL; s++) { + newcmd = concat(cmd, *s); + free (cmd); + cmd = newcmd; + } + ret = system(cmd) == 0 ? getenv ("LAST_FONT_CREATED"): NULL; + free (cmd); + } +#elif defined (MSDOS) && !defined(__DJGPP__) +#error Implement new MSDOS mktex call interface here +#else /* WIN32 or Unix */ + { +#if defined (WIN32) + /* spawnvp(_P_NOWAIT, ...) and pipe --ak 2002/12/15 */ + + unsigned long nexitcode = STILL_ACTIVE; + HANDLE hchild; + int hstdout, childpipe[2]; + int hstderr = -1; + FILE *Hnul = NULL; + + fn = NULL; + + if(_pipe(childpipe, 1024, O_TEXT | _O_NOINHERIT) == -1) { + perror("kpathsea: pipe()"); + goto labeldone; + } + + hstdout = _dup(fileno(stdout)); + if(_dup2(childpipe[1], fileno(stdout)) != 0) { + close(hstdout); + close(childpipe[0]); + close(childpipe[1]); + goto labeldone; + } + + close(childpipe[1]); + + if(kpse->make_tex_discard_errors) { + Hnul = fopen("nul", "w"); + if(!Hnul) { + perror("kpathsea: fopen(\"nul\")"); + } + else { + hstderr = _dup(fileno(stderr)); + _dup2(fileno(Hnul), fileno(stderr)); + } + } + fprintf(stderr, "\nThe command name is %s\n", fullbin); + hchild = (HANDLE)_spawnvp(_P_NOWAIT, fullbin, (const char * const *) args); + + _dup2(hstdout, fileno(stdout)); + close(hstdout); + + if(hchild == (HANDLE)(-1)) { + close(childpipe[0]); + goto labeldone; + } + + if(hchild) { + char buf[1024+1]; + int num; + + fn = xstrdup(""); + while(nexitcode == STILL_ACTIVE) { + num = read(childpipe[0], buf, sizeof(buf)-1); + if(num) { + string newfn; + buf[num] = '\0'; + newfn = concat(fn, buf); + free(fn); + fn = newfn; + } + if(!GetExitCodeProcess(hchild, &nexitcode)) { + fn = NULL; + close(childpipe[0]); + goto labeldone; + } + } + close(childpipe[0]); + } + + labeldone: + if(kpse->make_tex_discard_errors && Hnul) { + _dup2(hstderr, fileno(stderr)); + close(hstderr); + fclose(Hnul); + } +#else /* !WIN32 */ + /* Standard input for the child. Set to /dev/null */ + int childin; + /* Standard output for the child, what we're interested in. */ + int childout[2]; + /* Standard error for the child, same as parent or /dev/null */ + int childerr; + /* Child pid. */ + pid_t childpid; + + /* Open the channels that the child will use. */ + /* A fairly horrible uses of gotos for here for the error case. */ + if ((childin = open("/dev/null", O_RDONLY)) < 0) { + perror("kpathsea: open(\"/dev/null\", O_RDONLY)"); + goto error_childin; + } + if (pipe(childout) < 0) { + perror("kpathsea: pipe()"); + goto error_childout; + } + if ((childerr = open("/dev/null", O_WRONLY)) < 0) { + perror("kpathsea: open(\"/dev/null\", O_WRONLY)"); + goto error_childerr; + } + if ((childpid = fork()) < 0) { + perror("kpathsea: fork()"); + close(childerr); + error_childerr: + close(childout[0]); + close(childout[1]); + error_childout: + close(childin); + error_childin: + fn = NULL; + } else if (childpid == 0) { + /* Child + * + * We can use vfork, provided we're careful about what we + * do here: do not return from this function, do not modify + * variables, call _exit if there is a problem. + * + * Complete setting up the file descriptors. + * We use dup(2) so the order in which we do this matters. + */ + close(childout[0]); + /* stdin -- the child will not receive input from this */ + if (childin != 0) { + close(0); + if (dup(childin) != 0) { + perror("kpathsea: dup(2) failed for stdin"); + close(childin); + _exit(1); + } + close(childin); + } + /* stdout -- the output of the child's action */ + if (childout[1] != 1) { + close(1); + if (dup(childout[1]) != 1) { + perror("kpathsea: dup(2) failed for stdout"); + close(childout[1]); + _exit(1); + } + close(childout[1]); + } + /* stderr -- use /dev/null if we discard errors */ + if (childerr != 2) { + if (kpse->make_tex_discard_errors) { + close(2); + if (dup(childerr) != 2) { + perror("kpathsea: dup(2) failed for stderr"); + close(childerr); + _exit(1); + } + } + close(childerr); + } + /* FIXME: We could/should close all other file descriptors as well. */ + /* exec -- on failure a call of _exit(2) it is the only option */ + if (execvp(args[0], args)) + perror(args[0]); + _exit(1); + } else { + /* Parent */ + char buf[1024+1]; + int num; + + /* Clean up child file descriptors that we won't use anyway. */ + close(childin); + close(childout[1]); + close(childerr); + /* Get stdout of child from the pipe. */ + fn = xstrdup(""); + while ((num = read(childout[0],buf,sizeof(buf)-1)) != 0) { + if (num == -1) { + if (errno != EINTR) { + perror("kpathsea: read()"); + break; + } + } else { + string newfn; + buf[num] = '\0'; + newfn = concat(fn, buf); + free(fn); + fn = newfn; + } + } + /* End of file on pipe, child should have exited at this point. */ + close(childout[0]); + /* We don't really care about the exit status at this point. */ + wait(NULL); + } +#endif /* !WIN32 */ + + if (fn) { + len = strlen(fn); + + /* Remove trailing newlines and returns. */ + while (len && (fn[len - 1] == '\n' || fn[len - 1] == '\r')) { + fn[len - 1] = '\0'; + len--; + } + + ret = len == 0 ? NULL : kpathsea_readable_file (kpse, fn); + if (!ret && len > 1) { + WARNING2 ("kpathsea: %s output `%s' instead of a filename", + args[0], fn); + } + + /* Free the name if we're not returning it. */ + if (fn != ret) + free (fn); + } + } +#endif /* WIN32 or Unix */ + + if (ret == NULL) + misstex (kpse, format, args); + else + kpathsea_db_insert (kpse, ret); + + return ret; +} + + + +/* Create BASE in FORMAT and return the generated filename, or + return NULL. We used to emit warnings for names we declined to pass + on to the scripts, but such names are common with system fonts, so + now we are silent (just returning NULL). That is arguably better + behavior anyway. Presumably the caller always reports "font not + found" anyway. */ + +string +kpathsea_make_tex (kpathsea kpse, kpse_file_format_type format, + const_string base) +{ + kpse_format_info_type spec; /* some compilers lack struct initialization */ + string ret = NULL; + + spec = kpse->format_info[format]; + if (!spec.type) { /* Not initialized yet? */ + kpathsea_init_format (kpse, format); + spec = kpse->format_info[format]; + } + + if (spec.program && spec.program_enabled_p) { + /* See the documentation for the envvars we're dealing with here. */ + /* Number of arguments is spec.argc + 1, plus the trailing NULL. */ + string *args = XTALLOC (spec.argc + 2, string); + /* Helpers */ + int argnum; + int i; + + /* Check whether the name we were given is likely to be a problem. + All could be fixed in the scripts and/or invocation, but in + practice our names are simple, so let's err on the side of strictness: + - may not start with a hyphen + - allowed are: alphanumeric, underscore, hyphen, period, plus + - also allowed: DIRSEP, as we can be fed that when creating pk fonts + + For example, system fonts are likely to contain spaces, and + (for filename lookups) be enclosed in square brackets. We don't + want to try calling our mktex* scripts on those. + */ + if (base[0] == '-' /* || IS_DIR_SEP(base[0]) */) { + return NULL; + } + for (i = 0; base[i]; i++) { + if (!ISALNUM(base[i]) + && base[i] != '-' + && base[i] != '+' + && base[i] != '_' + && base[i] != '.' + && !IS_DIR_SEP(base[i])) + { + return NULL; + } + } + + if (format == kpse_gf_format + || format == kpse_pk_format + || format == kpse_any_glyph_format) + set_maketex_mag (kpse); + + /* Here's an awful kludge: if the mode is `/', mktexpk recognizes + it as a special case. `kpse_prog_init' sets it to this in the + first place when no mode is otherwise specified; this is so + when the user defines a resolution, they don't also have to + specify a mode; instead, mktexpk's guesses will take over. + They use / for the value because then when it is expanded as + part of the PKFONTS et al. path values, we'll wind up searching + all the pk directories. We put $MAKETEX_MODE in the path + values in the first place so that sites with two different + devices with the same resolution can find the right fonts; but + such sites are uncommon, so they shouldn't make things harder + for everyone else. */ + for (argnum = 0; argnum < spec.argc; argnum++) { + args[argnum] = kpathsea_var_expand (kpse, spec.argv[argnum]); + } + args[argnum++] = xstrdup(base); + args[argnum] = NULL; + + ret = maketex (kpse, format, args); + + for (argnum = 0; args[argnum] != NULL; argnum++) + free (args[argnum]); + free (args); + } + + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_make_tex (kpse_file_format_type format, const_string base) +{ + return kpathsea_make_tex (kpse_def, format, base); +} +#endif + + +#ifdef TEST + +void +test_make_tex (kpathsea kpse, kpse_file_format_type fmt, const_string base) +{ + string answer; + + printf ("\nAttempting %s in format %d:\n", base, fmt); + + answer = kpathsea_make_tex (kpse, fmt, base); + puts (answer ? answer : "(nil)"); +} + + +int +main (int argc, char **argv) +{ + kpathsea kpse = xcalloc(1, sizeof(kpathsea_instance)); + kpathsea_set_program_name(kpse, argv[0], NULL); + kpathsea_xputenv (kpse, "KPATHSEA_DPI", "781"); /* call mktexpk */ + kpathsea_xputenv (kpse,"MAKETEX_BASE_DPI", "300"); /* call mktexpk */ + kpathsea_set_program_enabled(kpse, kpse_pk_format, 1, kpse_src_env); + test_make_tex (kpse, kpse_pk_format, "cmr10"); + + /* Fail with mktextfm. */ + kpathsea_set_program_enabled(kpse, kpse_tfm_format, 1, kpse_src_env); + test_make_tex (kpse, kpse_tfm_format, "foozler99"); + + /* Call something disabled. */ + test_make_tex (kpse, kpse_bst_format, "no-way"); + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST tex-make.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/tex-make.h b/Build/source/texk/kpathsea/tex-make.h new file mode 100644 index 00000000000..00902f7f101 --- /dev/null +++ b/Build/source/texk/kpathsea/tex-make.h @@ -0,0 +1,48 @@ +/* tex-make.h: declarations for executing external scripts. + + Copyright 1993, 1994, 2008, 2010 Karl Berry. + Copyright 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TEX_MAKE_H +#define KPATHSEA_TEX_MAKE_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* Run a program to create a file named by BASE_FILE in format FORMAT. + Return the full filename to it, or NULL. Any other information about + the file is passed through environment variables. See the mktexpk + stuff in `tex-make.c' for an example. */ + +extern KPSEDLL string kpathsea_make_tex (kpathsea kpse, + kpse_file_format_type format, + const_string base_file); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL string kpse_make_tex (kpse_file_format_type format, + const_string base_file); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TEX_MAKE_H */ diff --git a/Build/source/texk/kpathsea/texmf.cnf b/Build/source/texk/kpathsea/texmf.cnf new file mode 100644 index 00000000000..a58b3e6c990 --- /dev/null +++ b/Build/source/texk/kpathsea/texmf.cnf @@ -0,0 +1,906 @@ +% original texmf.cnf -- runtime path configuration file for kpathsea. +% Public domain. +% +% If you modify this original file, YOUR CHANGES WILL BE LOST when it is +% updated. Instead, put your changes -- and only your changes, not an +% entire copy! -- in ../../texmf.cnf. That is, if this file is +% installed in /some/path/to/texlive/2021/texmf-dist/web2c/texmf.cnf, +% put your custom settings in /some/path/to/texlive/2021/texmf.cnf. +% (Below, we use YYYY in place of the specific year.) +% +% What follows is a super-summary of what this .cnf file can +% contain. Please read the Kpathsea manual for more information. +% +% Each statement in this file boils down to: +% [.] [=] +% +% Neither the nor the may be empty. +% Any identifier (sticking to A-Za-z_ for names is safest) can be assigned. +% The `=' (and surrounding spaces) is optional. +% $foo (or ${foo}) in a value expands to the envvar or cnf value of foo. +% Lines can be continued with a \; no whitespace removal is done. +% +% Earlier entries (in the same or another file) override later ones, and +% an environment variable foo overrides any texmf.cnf definition of foo. +% +% All definitions are read before anything is expanded, so you can use +% variables before they are defined. +% +% If a variable assignment is qualified with `.PROGRAM', it is ignored +% unless the current executable (last filename component of argv[0]) is +% named PROGRAM. This foo.PROGRAM construct is not recognized on the +% right-hand side. For environment variables, use FOO_PROGRAM. +% +% Which file formats use which paths for searches is described in the +% various programs' and the Kpathsea documentation (http://tug.org/kpathsea). +% +% // means to search subdirectories (recursively). +% A leading !! means to look only in the ls-R db, never on the disk. +% In this file, either ; or : can be used to separate path components. +% A leading/trailing/doubled path separator in the paths will be +% expanded into the compile-time default. Probably not what you want. +% +% Brace notation is supported, for example: /usr/local/{mytex,othertex} +% expands to /usr/local/mytex:/usr/local/othertex. + + +% Part 1: Search paths and directories. + +% This is the parent directory of our several trees, i.e., +% /usr/local/texlive/YYYY in the original TeX Live distribution. +% +% The path definitions here assume the directories are organized +% according to the TeX Directory Structure (http://tug.org/tds). +% +% Redistributors will probably want $SELFAUTODIR/share, i.e., /usr/share. +% Kpathsea sets (in kpathsea/progname.c): +% SELFAUTOLOC (directory of the binary=/usr/local/texlive/YYYY/bin/i386-linux), +% SELFAUTODIR (its parent = /usr/local/texlive/YYYY/bin), +% SELFAUTOPARENT (its grandparent = /usr/local/texlive/YYYY), and +% SELFAUTOGRANDPARENT (its great-grandparent = /usr/local/texlive). +% Sorry for the off-by-one-generation names. +TEXMFROOT = $SELFAUTOPARENT + +% The main tree of distributed packages and programs: +TEXMFDIST = $TEXMFROOT/texmf-dist + +% We used to have a separate /texmf tree with some core programs and files. +% Keep the variable name. +TEXMFMAIN = $TEXMFDIST + +% Local additions to the distribution trees. +TEXMFLOCAL = $SELFAUTOGRANDPARENT/texmf-local + +% TEXMFSYSVAR, where *-sys store cached runtime data. +TEXMFSYSVAR = $TEXMFROOT/texmf-var + +% TEXMFSYSCONFIG, where *-sys store configuration data. +TEXMFSYSCONFIG = $TEXMFROOT/texmf-config + +% Per-user texmf tree(s) -- organized per the TDS, as usual. To define +% more than one per-user tree, set this to a list of directories in +% braces, as described above. (This used to be HOMETEXMF.) ~ expands +% to %USERPROFILE% on Windows, $HOME otherwise. +TEXMFHOME = ~/texmf + +% TEXMFVAR, where texconfig/updmap/fmtutil store cached runtime data. +TEXMFVAR = ~/.texlive2021/texmf-var + +% TEXMFCONFIG, where texconfig/updmap/fmtutil store configuration data. +TEXMFCONFIG = ~/.texlive2021/texmf-config + +% This is the value manipulated by tlmgr's auxtrees subcommand in the +% root texmf.cnf. Kpathsea warns about a literally empty string for a +% value, hence the empty braces. +TEXMFAUXTREES = {} + +% List all the texmf trees. For an explanation of what they are, see the +% TeX Live manual. +% +% For texconfig to work properly, TEXMFCONFIG and TEXMFVAR should be named +% explicitly and before other trees. +% +% TEXMFLOCAL precedes TEXMFDIST because locally-installed versions +% should take precedence over distribution files -- although it is +% generally a source of confusion to have different versions of a +% package installed, whatever the trees, so try to avoid it. +% +% The odd-looking $TEXMFAUXTREES$TEXMF... construct is so that if no auxtree is +% ever defined (the 99% common case), no extra elements will be added to +% the search paths. tlmgr takes care to end any value with a trailing comma. +TEXMF = {$TEXMFAUXTREES$TEXMFCONFIG,$TEXMFVAR,$TEXMFHOME,!!$TEXMFLOCAL,!!$TEXMFSYSCONFIG,!!$TEXMFSYSVAR,!!$TEXMFDIST} + +% Where to look for, and where mktexlsr creates, ls-R files. By default, +% this is all and only the !! elements of TEXMF, so that mktexlsr does not +% create ls-R files in the non-!! elements -- because if an ls-R is +% present, it will be used, and the disk will not (usually) be searched, +% regardless of !!. Although in principle a directory listed here need +% not contain an ls-R file, in practice they all should. +TEXMFDBS = {!!$TEXMFLOCAL,!!$TEXMFSYSCONFIG,!!$TEXMFSYSVAR,!!$TEXMFDIST} + +% The system trees. These are the trees that are shared by all users. +% If a tree appears in this list, the mktex* scripts will use +% VARTEXFONTS for generated files, if the original tree isn't writable; +% otherwise the current working directory is used. +SYSTEXMF = $TEXMFSYSVAR;$TEXMFLOCAL;$TEXMFDIST + +% First writable tree here is used by Lua(La)TeX for the font cache. +% LuaLaTeX uses the value here, while ConTeXt uses the same variable but +% from texmfcnf.lua; therefore the two values should be kept in sync. +% (As should everything else in texmf.cnf <-> texmfcnf.lua.) +TEXMFCACHE = $TEXMFSYSVAR;$TEXMFVAR + +% Where generated fonts may be written. This tree is used when the sources +% were found in a system tree and either that tree wasn't writable, or the +% varfonts feature was enabled in MT_FEATURES in mktex.cnf. +VARTEXFONTS = $TEXMFVAR/fonts + +% On some systems, there will be a system tree which contains all the font +% files that may be created as well as the formats. For example +% TEXMFVAR = /var/lib/texmf +% is used in many distros. In this case, set VARTEXFONTS like this +%VARTEXFONTS = $TEXMFVAR/fonts +% and do not mention it in TEXMFDBS (but _do_ mention TEXMFVAR). +% +% Remove $VARTEXFONTS from TEXMFDBS if the VARTEXFONTS directory is below +% one of the TEXMF directories (avoids overlapping ls-R files). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% Usually you will not need to edit any of the following variables. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% WEB2C is for Web2C specific files. The current directory may not be +% a good place to look for them. +WEB2C = $TEXMF/web2c + +% This variable exists only to be redefined; it is used in nearly all +% search paths. If a document has source files not only in the current +% directory but also in subdirectories, it is convenient to set +% TEXMFDOTDIR=.// so that everything will be searched automatically. +% On the other hand, if you never want the current directory to be +% searched at all, setting TEXMFDOTDIR=/nonesuch should come close. +% +TEXMFDOTDIR = . + +% TEXINPUTS is for TeX input files -- i.e., anything to be found by \input +% or \openin, including .sty, .eps, etc. We specify paths for all known +% formats, past or present. Not all of them are built these days. + +% Plain TeX. Have the command tex check all directories as a last +% resort, we may have plain-compatible stuff anywhere. Prefer +% latex/ to latex-dev/, implying that we have to add a latex, element to +% every TEXINPUTS tree that recursively searches $TEXMF/tex//, which is +% all of them except ConTeXt. +TEXINPUTS.tex = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// + +% Fontinst needs to read afm files. +TEXINPUTS.fontinst = $TEXMFDOTDIR;$TEXMF/{tex,fonts/afm}// + +% Other plain-based formats. +TEXINPUTS.amstex = $TEXMFDOTDIR;$TEXMF/tex/{amstex,plain,generic,latex,}// +TEXINPUTS.csplain = $TEXMFDOTDIR;$TEXMF/tex/{csplain,plain,generic,latex,}// +TEXINPUTS.eplain = $TEXMFDOTDIR;$TEXMF/tex/{eplain,plain,generic,latex,}// +TEXINPUTS.ftex = $TEXMFDOTDIR;$TEXMF/tex/{formate,plain,generic,latex,}// +TEXINPUTS.mex = $TEXMFDOTDIR;$TEXMF/tex/{mex,plain,generic,latex,}// +TEXINPUTS.texinfo = $TEXMFDOTDIR;$TEXMF/tex/{texinfo,plain,generic,latex,}// + +% LaTeX2e specific macros are stored in latex/, macros that can only be +% used with 2.09 in latex209/. In addition, we look in the directory +% latex209, useful for macros that were written for 2.09 and do not +% mention 2e at all, but can be used with 2e. The latex-dev/ subtree +% may contain release candidates for testing. +TEXINPUTS.cslatex = $TEXMFDOTDIR;$TEXMF/tex/{cslatex,csplain,latex,generic,}// +TEXINPUTS.latex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// +TEXINPUTS.latex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,latex,generic,}// +TEXINPUTS.latex209 = $TEXMFDOTDIR;$TEXMF/tex/{latex209,generic,latex,}// +TEXINPUTS.olatex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// + +% MLTeX. +TEXINPUTS.frlatex = $TEXMFDOTDIR;$TEXMF/tex/{french,latex,generic,}// +TEXINPUTS.frtex = $TEXMFDOTDIR;$TEXMF/tex/{french,plain,generic,latex,}// +TEXINPUTS.mllatex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// +TEXINPUTS.mltex = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// + +% e-TeX. +TEXINPUTS.elatex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// +TEXINPUTS.etex = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// + +% pdfTeX. +TEXINPUTS.pdfcslatex = $TEXMFDOTDIR;$TEXMF/tex/{cslatex,csplain,latex,generic,}// +TEXINPUTS.pdfcsplain = $TEXMFDOTDIR;$TEXMF/tex/{csplain,plain,generic,latex,}// +TEXINPUTS.pdflatex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// +TEXINPUTS.pdflatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,latex,generic,}// +TEXINPUTS.pdfmex = $TEXMFDOTDIR;$TEXMF/tex/{mex,plain,generic,latex,}// +TEXINPUTS.utf8mex = $TEXMFDOTDIR;$TEXMF/tex/{mex,plain,generic,latex,}// +TEXINPUTS.pdftex = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// +TEXINPUTS.pdftexinfo = $TEXMFDOTDIR;$TEXMF/tex/{texinfo,plain,generic,latex,}// +TEXINPUTS.pdfamstex = $TEXMFDOTDIR;$TEXMF/tex/{amstex,plain,generic,latex,}// + +% pdfeTeX. +TEXINPUTS.pdfelatex = $TEXMFDOTDIR;$TEXMF/tex/{latex,generic,}// +TEXINPUTS.pdfetex = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// + +% LuaTeX. +TEXINPUTS.luatex = $TEXMFDOTDIR;$TEXMF/tex/{luatex,plain,generic,latex,}// +TEXINPUTS.luajittex = $TEXMFDOTDIR;$TEXMF/tex/{luatex,plain,generic,latex,}// +TEXINPUTS.luahbtex = $TEXMFDOTDIR;$TEXMF/tex/{luatex,plain,generic,latex,}// +TEXINPUTS.luajithbtex = $TEXMFDOTDIR;$TEXMF/tex/{luatex,plain,generic,latex,}// +TEXINPUTS.dviluatex = $TEXMFDOTDIR;$TEXMF/tex/{luatex,plain,generic,latex,}// +TEXINPUTS.lualatex = $TEXMFDOTDIR;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +TEXINPUTS.lualatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,lualatex,latex,luatex,generic,}// +TEXINPUTS.luajitlatex = $TEXMFDOTDIR;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +TEXINPUTS.luahblatex = $TEXMFDOTDIR;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +TEXINPUTS.luahblatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,lualatex,latex,luatex,generic,}// +TEXINPUTS.luajithblatex = $TEXMFDOTDIR;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +TEXINPUTS.dvilualatex = $TEXMFDOTDIR;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +TEXINPUTS.dvilualatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,lualatex,latex,luatex,generic,}// + +% HarfTeX. +TEXINPUTS.harftex = $TEXMFDOTDIR;$TEXMF/tex/{harftex,luatex,plain,generic,latex,}// +TEXINPUTS.harflatex = $TEXMFDOTDIR;$TEXMF/tex/{harflatex,harftex,lualatex,latex,luatex,generic,}// +TEXINPUTS.harflatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,harflatex,harftex,lualatex,latex,luatex,generic,}// + +% XeTeX. +TEXINPUTS.xelatex = $TEXMFDOTDIR;$TEXMF/tex/{xelatex,latex,xetex,generic,}// +TEXINPUTS.xelatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,xelatex,latex,xetex,generic,}// +TEXINPUTS.xeplain = $TEXMFDOTDIR;$TEXMF/tex/{xeplain,eplain,plain,xetex,generic,latex,}// +TEXINPUTS.xetex = $TEXMFDOTDIR;$TEXMF/tex/{xetex,plain,generic,latex,}// + +% Omega / Aleph. +TEXINPUTS.aleph = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// +TEXINPUTS.elambda = $TEXMFDOTDIR;$TEXMF/tex/{lambda,latex,generic,}// +TEXINPUTS.eomega = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// +TEXINPUTS.lambda = $TEXMFDOTDIR;$TEXMF/tex/{lambda,latex,generic,}// +TEXINPUTS.lamed = $TEXMFDOTDIR;$TEXMF/tex/{lambda,latex,generic,}// +TEXINPUTS.omega = $TEXMFDOTDIR;$TEXMF/tex/{plain,generic,latex,}// + +% p(La)TeX. +TEXINPUTS.ptex = $TEXMFDOTDIR;$TEXMF/tex/{ptex,plain,generic,latex,}// +TEXINPUTS.platex = $TEXMFDOTDIR;$TEXMF/tex/{platex,latex,generic,}// +TEXINPUTS.platex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,platex,latex,generic,}// + +% epTeX, and use that engine for pmpost. +TEXINPUTS.eptex = $TEXMFDOTDIR;$TEXMF/tex/{ptex,plain,generic,latex,}// +TEX.pmpost = eptex + +% p(La)TeX-ng +TEXINPUTS.ptex-ng = $TEXMFDOTDIR;$TEXMF/tex/{uptex,ptex,plain,generic,latex,}// +TEXINPUTS.platex-ng = $TEXMFDOTDIR;$TEXMF/tex/{uplatex,platex,latex,generic,}// + +% (e)up(La)TeX, and for upmpost +TEXINPUTS.uplatex = $TEXMFDOTDIR;$TEXMF/tex/{uplatex,platex,latex,generic,}// +TEXINPUTS.uplatex-dev = $TEXMFDOTDIR;$TEXMF/tex/{latex-dev,uplatex,platex,latex,generic,}// +TEXINPUTS.uptex = $TEXMFDOTDIR;$TEXMF/tex/{uptex,ptex,plain,generic,latex,}// +TEXINPUTS.euptex = $TEXMFDOTDIR;$TEXMF/tex/{uptex,ptex,plain,generic,latex,}// +TEX.upmpost = euptex + +% pBibTeX bibliographies and style files. +BIBINPUTS.pbibtex = $TEXMFDOTDIR;$TEXMF/{pbibtex,bibtex}/bib// +BSTINPUTS.pbibtex = $TEXMFDOTDIR;$TEXMF/{pbibtex,bibtex}/bst// + +% upBibTeX bibliographies and style files. +BIBINPUTS.upbibtex = $TEXMFDOTDIR;$TEXMF/{upbibtex,pbibtex,bibtex}/bib// +BSTINPUTS.upbibtex = $TEXMFDOTDIR;$TEXMF/{upbibtex,pbibtex,bibtex}/bst// + +% ConTeXt. +TEXINPUTS.context = $TEXMFDOTDIR;$TEXMF/tex/{context,plain,generic,}// + +% jadetex. +TEXINPUTS.jadetex = $TEXMFDOTDIR;$TEXMF/tex/{jadetex,latex,generic,latex,}// +TEXINPUTS.pdfjadetex = $TEXMFDOTDIR;$TEXMF/tex/{jadetex,latex,generic,latex,}// + +% XMLTeX. +TEXINPUTS.xmltex = $TEXMFDOTDIR;$TEXMF/tex/{xmltex,latex,generic,}// +TEXINPUTS.pdfxmltex = $TEXMFDOTDIR;$TEXMF/tex/{xmltex,latex,generic,}// + +% Miscellany, no longer built. +TEXINPUTS.lamstex = $TEXMFDOTDIR;$TEXMF/tex/{lamstex,plain,generic,latex,}// +TEXINPUTS.lollipop = $TEXMFDOTDIR;$TEXMF/tex/{lollipop,plain,generic,latex,}// +TEXINPUTS.frpdflatex = $TEXMFDOTDIR;$TEXMF/tex/{french,latex,generic,}// +TEXINPUTS.frpdftex = $TEXMFDOTDIR;$TEXMF/tex/{french,plain,generic,latex,}// + +% Earlier entries override later ones, so put this generic one last. +TEXINPUTS = $TEXMFDOTDIR;$TEXMF/tex/{$progname,generic,latex,}// + +% ttf2tfm. +TTF2TFMINPUTS = $TEXMFDOTDIR;$TEXMF/ttf2pk// + +% Metafont, MetaPost inputs. +MFINPUTS = $TEXMFDOTDIR;$TEXMF/metafont//;{$TEXMF/fonts,$VARTEXFONTS}/source// +MPINPUTS = $TEXMFDOTDIR;$TEXMF/metapost// + +% Dump files (fmt/base/mem) for vir{tex,mf,mp} to read. +% We want to find the engine-specific file, e.g., cont-en.fmt can +% exist under both pdftex/ and xetex/. But just in case some formats +% end up without an engine directory, look directly in web2c/ too. +% We repeat the same definition three times because of the way fmtutil +% is implemented; if we use ${TEXFORMATS}, the mpost/mf/etc. formats +% will not be found. +TEXFORMATS = $TEXMFDOTDIR;$TEXMF/web2c{/$engine,} +MFBASES = $TEXMFDOTDIR;$TEXMF/web2c{/$engine,} +MPMEMS = $TEXMFDOTDIR;$TEXMF/web2c{/$engine,} +% +% As of 2008, pool files don't exist any more (the strings are compiled +% into the binaries), but just in case something expects to find these: +TEXPOOL = $TEXMFDOTDIR;$TEXMF/web2c +MFPOOL = ${TEXPOOL} +MPPOOL = ${TEXPOOL} + +% support the original xdvi. Must come before the generic settings. +PKFONTS.XDvi = $TEXMFDOTDIR;$TEXMF/%s;$VARTEXFONTS/pk/{%m,modeless}// +VFFONTS.XDvi = $TEXMFDOTDIR;$TEXMF/%s +PSHEADERS.XDvi = $TEXMFDOTDIR;$TEXMF/%q{dvips,fonts/type1}// +TEXPICTS.XDvi = $TEXMFDOTDIR;$TEXMF/%q{dvips,tex}// + +% Device-independent font metric files. +VFFONTS = $TEXMFDOTDIR;$TEXMF/fonts/vf// +TFMFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/tfm// + +% The $MAKETEX_MODE below means the drivers will not use a cx font when +% the mode is ricoh. If no mode is explicitly specified, kpse_prog_init +% sets MAKETEX_MODE to /, so all subdirectories are searched. See the manual. +% The modeless part guarantees that bitmaps for PostScript fonts are found. +PKFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/pk/{$MAKETEX_MODE,modeless}// + +% Similarly for the GF format, which only remains in existence because +% Metafont outputs it (and MF isn't going to change). +GFFONTS = $TEXMFDOTDIR;$TEXMF/fonts/gf/$MAKETEX_MODE// + +% A backup for PKFONTS and GFFONTS. Not used for anything. +GLYPHFONTS = $TEXMFDOTDIR;$TEXMF/fonts + +% A place to puth everything that doesn't fit the other font categories. +MISCFONTS = $TEXMFDOTDIR;$TEXMF/fonts/misc// + +% font name map files. This isn't just fonts/map// because ConTeXt +% wants support for having files with the same name in the different +% subdirs. Maybe if the programs ever get unified to accepting the same +% map file syntax the definition can be simplified again. +TEXFONTMAPS = $TEXMFDOTDIR;$TEXMF/fonts/map/{$progname,pdftex,dvips,}// + +% BibTeX bibliographies and style files. bibtex8 also uses these. +BIBINPUTS = $TEXMFDOTDIR;$TEXMF/bibtex/bib// +BSTINPUTS = $TEXMFDOTDIR;$TEXMF/bibtex/{bst,csf}// + +% MlBibTeX. +MLBIBINPUTS = $TEXMFDOTDIR;$TEXMF/bibtex/bib/{mlbib,}// +MLBSTINPUTS = $TEXMFDOTDIR;$TEXMF/bibtex/{mlbst,bst}// + +% .ris and .bltxml bibliography formats. +RISINPUTS = $TEXMFDOTDIR;$TEXMF/biber/ris// +BLTXMLINPUTS = $TEXMFDOTDIR;$TEXMF/biber/bltxml// + +% MFT style files. +MFTINPUTS = $TEXMFDOTDIR;$TEXMF/mft// + +% PostScript headers and prologues (.pro); unfortunately, some programs +% also use this for acessing font files (enc, type1, truetype) +TEXPSHEADERS = $TEXMFDOTDIR;$TEXMF/{dvips,fonts/{enc,type1,type42,type3}}// +TEXPSHEADERS.gsftopk = $TEXMFDOTDIR;$TEXMF/{dvips,fonts/{enc,type1,type42,type3,truetype}}// + +% OSFONTDIR is to provide a convenient hook for allowing TeX to find +% fonts installed on the system (outside of TeX). An empty default +% value would add "//" to the search paths, so we give it a dummy value. +OSFONTDIR = /please/set/osfontdir/in/the/environment + +% PostScript Type 1 outline fonts. +T1FONTS = $TEXMFDOTDIR;$TEXMF/fonts/type1//;$OSFONTDIR// + +% PostScript AFM metric files. +AFMFONTS = $TEXMFDOTDIR;$TEXMF/fonts/afm//;$OSFONTDIR// + +% TrueType outline fonts. +TTFONTS = $TEXMFDOTDIR;$TEXMF/fonts/{truetype,opentype}//;$OSFONTDIR// + +% OpenType outline fonts. +OPENTYPEFONTS = $TEXMFDOTDIR;$TEXMF/fonts/{opentype,truetype}//;$OSFONTDIR// + +% Type 42 outline fonts. +T42FONTS = $TEXMFDOTDIR;$TEXMF/fonts/type42// + +% Ligature definition files. +LIGFONTS = $TEXMFDOTDIR;$TEXMF/fonts/lig// + +% Dvips' config.* files (this name should not start with `TEX'!). +TEXCONFIG = $TEXMF/dvips// + +% Makeindex style (.ist) files. +INDEXSTYLE = $TEXMFDOTDIR;$TEXMF/makeindex// + +% mendex dictionary files. Used internally by mendex and upmendex. +% It is not necessary to introduce a new format in Kpathsea. +INDEXDICTIONARY = $TEXMFDOTDIR;$TEXMF/makeindex// + +% Font encoding files (.enc). +ENCFONTS = $TEXMFDOTDIR;$TEXMF/fonts/enc// + +% CMap files. +CMAPFONTS = $TEXMFDOTDIR;$TEXMF/fonts/cmap// + +% Subfont definition files. +SFDFONTS = $TEXMFDOTDIR;$TEXMF/fonts/sfd// + +% OpenType feature files (.fea). +FONTFEATURES=$TEXMFDOTDIR;$TEXMF/fonts/fea// + +% .cid and .cidmap +FONTCIDMAPS=$TEXMFDOTDIR;$TEXMF/fonts/cid// + +% pdftex config files: +PDFTEXCONFIG = $TEXMFDOTDIR;$TEXMF/pdftex/{$progname,}// + +% Used by DMP (ditroff-to-mpx), called by makempx -troff. +TRFONTS = /usr{/local,}/share/groff/{current/font,site-font}/devps +MPSUPPORT = $TEXMFDOTDIR;$TEXMF/metapost/support + +% For xdvi to find mime.types and .mailcap, if they do not exist in +% ~. These are single directories, not paths. +% (But the default mime.types, at least, may well suffice.) +MIMELIBDIR = $TEXMFROOT/etc +MAILCAPLIBDIR = $TEXMFROOT/etc + +% Default settings for the fontconfig library as used by the Windows +% versions of xetex/xdvipdfmx. Not used by xetex on Unixish systems. +% ConTeXT MkIV (all platforms) also use these values. +% +FONTCONFIG_FILE = fonts.conf +FONTCONFIG_PATH = $TEXMFSYSVAR/fonts/conf +FC_CACHEDIR = $TEXMFSYSVAR/fonts/cache + +% TeX documentation and source files, for use with texdoc and kpsewhich. +TEXDOCS = $TEXMF/doc// +TEXSOURCES = $TEXMFDOTDIR;$TEXMF/source// + +% Top-level directory for any string translations for the binaries, in +% the same structure as the usual system locale/ directories. This is a +% single directory, not a path. +TEXMFLOCALEDIR = $TEXMFMAIN/locale + +% Web and CWeb input paths. +WEBINPUTS = $TEXMFDOTDIR;$TEXMF/web// +CWEBINPUTS = $TEXMFDOTDIR;$TEXMF/cweb// + +% Omega-related fonts and other files. +OFMFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/{ofm,tfm}// +OPLFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/opl// +OVFFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/{ovf,vf}// +OVPFONTS = $TEXMFDOTDIR;{$TEXMF/fonts,$VARTEXFONTS}/ovp// +OTPINPUTS = $TEXMFDOTDIR;$TEXMF/omega/otp// +OCPINPUTS = $TEXMFDOTDIR;$TEXMF/omega/ocp// + +% Some additional input variables for several programs. If you add +% a program that uses the `other text files' or `other binary files' +% search formats, you'll want to add their variables here as well. +T4HTINPUTS = $TEXMFDOTDIR;$TEXMF/tex4ht// + +%% t4ht utility, sharing files with TeX4ht +TEX4HTFONTSET=alias,iso8859,unicode +TEX4HTINPUTS = $TEXMFDOTDIR;$TEXMF/tex4ht/base//;$TEXMF/tex4ht/ht-fonts/{$TEX4HTFONTSET}// + +% TeXworks editor configuration and settings +TW_LIBPATH = $TEXMFCONFIG/texworks +TW_INIPATH = $TW_LIBPATH + +% For security, do not look in . for dvipdfmx.cfg, since the D option +% would allow command execution. +DVIPDFMXINPUTS = $TEXMF/dvipdfmx + +% Lua needs to look in TEXINPUTS for lua scripts distributed with packages. +% +% But we can't simply use $TEXINPUTS, since then if TEXINPUTS is set in +% the environment with a colon, say, TEXINPUTS=/some/dir:, the intended +% default expansion of TEXINPUTS will not happen and .lua files under +% the /tex/ tree will not be found. +% +% So, duplicate the TEXINPUTS.*lualatex values as LUAINPUTS.*lualatex. +% The default LUAINPUTS suffices for luatex and dviluatex. +% +LUAINPUTS.lualatex = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +LUAINPUTS.lualatex-dev = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{latex-dev,lualatex,latex,luatex,generic,}// +% +LUAINPUTS.luahblatex = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{luahblatex,luahbtex,lualatex,latex,luatex,generic,}// +LUAINPUTS.luahblatex-dev = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{latex-dev,luahblatex,luahbtex,lualatex,latex,luatex,generic,}// +% +LUAINPUTS.dvilualatex = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{lualatex,latex,luatex,generic,}// +LUAINPUTS.dvilualatex-dev = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{latex-dev,lualatex,latex,luatex,generic,}// +% +LUAINPUTS.harflatex = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{harflatex,harftex,lualatex,latex,luatex,generic,}// +LUAINPUTS.harflatex-dev = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{latex-dev,harflatex,harftex,lualatex,latex,luatex,generic,}// +% +LUAINPUTS = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/{lua,}//;$TEXMF/tex/{luatex,plain,generic,latex,}// + +% Lua needs to look for binary lua libraries distributed with packages. +CLUAINPUTS = $TEXMFDOTDIR;$SELFAUTOLOC/lib/{$progname,$engine,}/lua// + +% Architecture independent executables. +TEXMFSCRIPTS = $TEXMF/scripts/{$progname,$engine,}// + +% Other languages. +JAVAINPUTS = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/java// +PERLINPUTS = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/perl// +PYTHONINPUTS = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/python// +RUBYINPUTS = $TEXMFDOTDIR;$TEXMF/scripts/{$progname,$engine,}/ruby// + + +%% The mktex* scripts rely on KPSE_DOT. Do not set it in the environment. +% KPSE_DOT = . + +% This definition isn't used from this .cnf file itself (that would be +% paradoxical), but the compile-time default in paths.h is built from it. +% The SELFAUTO* variables are set automatically from the location of +% argv[0], in kpse_set_program_name. +% +% This main texmf.cnf file is installed, for a release YYYY, in a +% directory such as /usr/local/texlive/YYYY/texmf-dist/web2c/texmf.cnf. +% Since this file is subject to future updates, the TeX Live installer +% or human administrator may also create a file +% /usr/local/texlive/YYYY/texmf.cnf; any settings in this latter file +% will take precedence over the distributed one. +% +% For security reasons, it is best not to include . in this path. +% +% The idea behind this lengthy definition: for each of +% SELFAUTO{LOC,DIR,PARENT}, look in the directory, +% then the subdirectories share/texmf-local, share/texmf-dist, share/texmf, +% then the subdirectories ./texmf-local, texmf-dist, ./texmf. +% At any given installation, most of these directories will not exist, +% but they all turn out to be useful somewhere. +% +% Special addition -- we want to include one more directory: the +% great-grandparent's texmf-local, because that is how TL is installed +% by default. That is, given a binary +% /usr/local/texlive/YYYY/bin/PLATFORM/kpsewhich, it should find +% /usr/local/texlive/texmf-local/web2c/texmf.cnf. I.e., not under YYYY. +% +% As a result, we cannot use actual brace expansion in the definition, +% since we don't want to scatter ../'s throughout the value. Hence we +% explicitly list every directory. Arguably more understandable anyway. +% +TEXMFCNF = {\ +$SELFAUTOLOC,\ +$SELFAUTOLOC/share/texmf-local/web2c,\ +$SELFAUTOLOC/share/texmf-dist/web2c,\ +$SELFAUTOLOC/share/texmf/web2c,\ +$SELFAUTOLOC/texmf-local/web2c,\ +$SELFAUTOLOC/texmf-dist/web2c,\ +$SELFAUTOLOC/texmf/web2c,\ +\ +$SELFAUTODIR,\ +$SELFAUTODIR/share/texmf-local/web2c,\ +$SELFAUTODIR/share/texmf-dist/web2c,\ +$SELFAUTODIR/share/texmf/web2c,\ +$SELFAUTODIR/texmf-local/web2c,\ +$SELFAUTODIR/texmf-dist/web2c,\ +$SELFAUTODIR/texmf/web2c,\ +\ +$SELFAUTOGRANDPARENT/texmf-local/web2c,\ +$SELFAUTOPARENT,\ +\ +$SELFAUTOPARENT/share/texmf-local/web2c,\ +$SELFAUTOPARENT/share/texmf-dist/web2c,\ +$SELFAUTOPARENT/share/texmf/web2c,\ +$SELFAUTOPARENT/texmf-local/web2c,\ +$SELFAUTOPARENT/texmf-dist/web2c,\ +$SELFAUTOPARENT/texmf/web2c\ +} +% +% For reference, here is the old brace-using definition: +%TEXMFCNF = {$SELFAUTOLOC,$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,}/web2c} + +% kpathsea 3.5.3 and later sets these at runtime. To avoid empty +% expansions from binaries linked against an earlier version of the +% library, we set $progname and $engine to something non-empty: +progname = unsetprogname +engine = unsetengine + + +% Part 2: Options. + +% If this option is set to true, `tex a.b' will look first for a.b.tex +% (within each path element), and then for a.b, i.e., we try standard +% extensions first. If this is false, we first look for a.b and then +% a.b.tex, i.e., we try the name as-is first. +% +% Both names are always tried; the difference is the order in which they +% are tried. The setting applies to all searches, not just .tex. +% +% This setting only affects names being looked up which *already* have +% an extension. A name without an extension (e.g., `tex story') will +% always have an extension added first. +% +% The default is true, because we already avoid adding the standard +% extension(s) in the usual cases. E.g., babel.sty will only look for +% babel.sty, not babel.sty.tex, regardless of this setting. +try_std_extension_first = t + +% Enable system commands via \write18{...}. When enabled fully (set to +% t), obviously insecure. When enabled partially (set to p), only the +% commands listed in shell_escape_commands are allowed. Although this +% is not fully secure either, it is much better, and so useful that we +% enable it for everything but bare tex. +shell_escape = p + +% No spaces in this command list. +% +% The programs listed here are as safe as any we know: they either do +% not write any output files, respect openout_any, or have hard-coded +% restrictions similar to or higher than openout_any=p. They also have +% no features to invoke arbitrary other programs, and no known +% exploitable bugs. All to the best of our knowledge. They also have +% practical use for being called from TeX. +% +shell_escape_commands = \ +bibtex,bibtex8,\ +extractbb,\ +gregorio,\ +kpsewhich,\ +makeindex,\ +repstopdf,\ +r-mpost,\ +texosquery-jre8,\ + +% we'd like to allow: +% dvips - but external commands can be executed, need at least -R1. +% epspdf, ps2pdf, pstopdf - need to respect openout_any, +% and gs -dSAFER must be used and check for shell injection with filenames. +% pygmentize - but is the filter feature insecure? +% ps4pdf - but it calls an unrestricted latex. +% rpdfcrop - maybe ok, but let's get experience with repstopdf first. +% texindy,xindy - but is the module feature insecure? +% ulqda - but requires optional SHA1.pm, so why bother. +% tex, latex, etc. - need to forbid --shell-escape, and inherit openout_any. + +% plain "tex" should remain unenhanced. +shell_escape.tex = f +shell_escape.initex = f + +% This is used by the Windows script wrapper for restricting searching +% for the purportedly safe shell_escape_commands above to system +% directories. +TEXMF_RESTRICTED_SCRIPTS = \ + {!!$TEXMFLOCAL,!!$TEXMFDIST}/scripts/{$progname,$engine,}// + +% Do we allow TeX \input or \openin (openin_any), or \openout +% (openout_any) on filenames starting with `.' (e.g., .rhosts) or +% outside the current tree (e.g., /etc/passwd)? +% a (any) : any file can be opened. +% r (restricted) : disallow opening dot files +% p (paranoid) : as `r' and disallow going to parent directories, and +% restrict absolute paths to be under $TEXMFOUTPUT. +openin_any = a +openout_any = p + +% Write .log/.dvi/.aux/etc. files here, if the current directory is unwritable. +%TEXMFOUTPUT = /tmp + +% If a dynamic file creation fails, log the command to this file, in +% either the current directory or TEXMFOUTPUT. Set to the +% empty string or 0 to avoid logging. +MISSFONT_LOG = missfont.log + +% Set to a colon-separated list of words specifying warnings to suppress. +% To suppress everything, use TEX_HUSH = all; this is currently equivalent to +% TEX_HUSH = checksum:lostchar:readable:special +% To suppress nothing, use TEX_HUSH = none or do not set the variable at all. +TEX_HUSH = none + +% Allow TeX and MF to parse the first line of an input file for +% the %&format construct. +parse_first_line = t + +% But don't parse the first line if invoked as "tex", since we want that +% to remain Knuth-compatible. The src_specials and +% file_line_error_style settings, as well as the options -enctex, +% -mltex, -8bit, etc., also affect this, but they are all off by default. +parse_first_line.tex = f +parse_first_line.initex = f + +% Normally we mention files created by \openout in the log file, +% but again, trip-compatibility forbids this for (ini)tex. +log_openout = t +log_openout.tex = f +log_openout.initex = f + +% Control file:line:error style messages. +file_line_error_style = f + +% Enable the mktex... scripts by default? These must be set to 0 or 1. +% Particular programs can and do override these settings, for example +% dvips's -M option. Your first chance to specify whether the scripts +% are invoked by default is at configure time. +% +% These values are ignored if the script names are changed; e.g., if you +% set DVIPSMAKEPK to `foo', what counts is the value of the environment +% variable/config value `FOO', not the `MKTEXPK' value. +% +%MKTEXTEX = 0 +%MKTEXPK = 0 +%MKTEXMF = 0 +%MKTEXTFM = 0 +%MKTEXFMT = 0 +%MKOCP = 0 +%MKOFM = 0 + +% Used by makempx to run TeX. We use "etex" because MetaPost is +% expecting DVI, and not "tex" because we want first line parsing. +TEX = etex + +% Use Japanese eptex for Japanese pmpost. +TEX.pmpost = eptex + +% These variables specify the external program called for the +% interactive `e' option. %d is replaced by the line number and %s by +% the current filename. The default is specified at compile-time, and +% we let that stay in place since different platforms like different values. +%TEXEDIT = vi +%d '%s' % default for Unix +%TEXEDIT = texworks --position=+%d "%s" % default for Windows +%MFEDIT = ${TEXEDIT} +%MPEDIT = ${TEXEDIT} + +% The default `codepage and sort order' file for BibTeX8, when none is +% given as command line option or environment variable. +BIBTEX_CSFILE = 88591lat.csf + +% This variable is specific to Unix, to fall back to case-insensitive +% search in non-system directories if there is no exact match. It is +% enabled by default in texmf.cnf, but not enabled by default at +% compile-time. +% +texmf_casefold_search = 1 + +% This variable is specific to Windows. It must be set to 0 or 1. The +% default is 0. Setting it to 1 tells the Windows script wrappers to +% use an already installed Perl interpreter if one is found on the +% search path, in preference to the Perl shipped with TeX Live. Thus, +% it may be useful if you both (a) installed a full Perl distribution +% for general use, and (b) need to run Perl programs from TL that use +% additional modules we don't provide. The TL Perl does provide all the +% standard Perl modules. +% +%TEXLIVE_WINDOWS_TRY_EXTERNAL_PERL = 0 + + +% Part 3: Array and other sizes for TeX, Metafont, etc. +% +% If you want to change some of these sizes only for a certain TeX +% variant, the usual dot notation works, as shown below for ConTeXt. +% If a change here appears to be ignored, try redumping the format file. + +% Memory. Must be less than 8,000,000 total. +% +% main_memory is relevant only to initex, extra_mem_* only to non-ini. +% Thus, have to redump the .fmt file after changing main_memory; to add +% to existing fmt files, increase extra_mem_*. (To get an idea of how +% much, try \tracingstats=2 in your TeX source file; +% web2c/tests/memtest.tex might also be interesting.) +% +% To increase space for boxes (as might be needed by, e.g., PiCTeX), +% increase extra_mem_bot. +% +% For some xy-pic samples, you may need as much as 700000 words of memory. +% For the vast majority of documents, 60000 or less will do. +% +main_memory = 5000000 % words of inimemory available; also applies to inimf&mp +extra_mem_top = 0 % extra high memory for chars, tokens, etc. +extra_mem_bot = 0 % extra low memory for boxes, glue, breakpoints, etc. + +% ConTeXt needs lots of memory. +extra_mem_top.context = 2000000 +extra_mem_bot.context = 4000000 + +% Words of font info for TeX (total size of all TFM files, approximately). +% Must be >= 20000 and <= 147483647 (without tex.ch changes). +font_mem_size = 8000000 + +% Total number of fonts. Must be >= 50 and <= 9000 (without tex.ch changes). +font_max = 9000 + +% Extra space for the hash table of control sequences. +hash_extra = 600000 + +% Max number of characters in all strings, including all error messages, +% help texts, font names, control sequences. These values apply to TeX. +pool_size = 6250000 +% Minimum pool space after TeX's own strings; must be at least +% 25000 less than pool_size, but doesn't need to be nearly that large. +string_vacancies = 90000 +% Maximum number of strings. +max_strings = 500000 +% Min pool space left after loading .fmt. +pool_free = 47500 +% Ensure at least this many strings are free after loading .fmt. +strings_free = 100 + +% Buffer size. TeX uses the buffer to contain input lines, but macro +% expansion works by writing material into the buffer and reparsing the +% line. As a consequence, certain constructs require the buffer to be +% very large, even though most documents can be handled with a small value. +buf_size = 200000 + +% Hyphenation trie. The maximum possible is 4194303 (ssup_trie_size in +% the sources), but we don't need that much. The value here suffices +% for all known free hyphenation patterns to be loaded simultaneously +% (as TeX Live does). +% +trie_size = 1000000 + +hyph_size = 8191 % prime number of hyphenation exceptions, >610, <65535 + % http://primes.utm.edu/curios/page.php/8191.html + % dynamically increased as necessary, so not important. +nest_size = 500 % simultaneous semantic levels (e.g., groups) +max_in_open = 15 % simultaneous input files and error insertions, + % also applies to MetaPost +param_size = 10000 % simultaneous macro parameters, also applies to MP +save_size = 200000 % for saving values outside current group +stack_size = 5000 % simultaneous input sources + +% Limit on recursive expansion calls so TeX has a chance to quit nicely +% before stack space runs out. The default is 10000. Normally there is no +% reason to change it. The web2c manual has a bit more about this. +%expand_depth = 10000 + +% These are Omega-specific. +ocp_buf_size = 500000 % character buffers for ocp filters. +ocp_stack_size = 10000 % stacks for ocp computations. +ocp_list_size = 1000 % control for multiple ocps. + +% For pdftex and luatex: default resolution for bitmaps; +% commonly set via \pdfpkresolution when needed to be changed. +%pk_dpi = 72 + +% These work best if they are the same as the I/O buffer size, but it +% doesn't matter much. Must be a multiple of 8. +dvi_buf_size = 16384 % TeX +gf_buf_size = 16384 % MF + +% It's probably inadvisable to change these. At any rate, we must have: +% 45 < error_line < 255; +% 30 < half_error_line < error_line - 15; +% 60 <= max_print_line; +% These apply to TeX, Metafont, and MetaPost. +error_line = 79 +half_error_line = 50 +max_print_line = 79 + +% Metafont only. +screen_width.mf = 1664 +screen_depth.mf = 1200 + +% BibTeX only (max_strings also determines hash_size and hash_prime). +ent_str_size = 500 +glob_str_size = 200000 +max_strings.bibtex = 200000 +max_strings.bibtex8 = 200000 +max_strings.bibtexu = 200000 +max_strings.pbibtex = 200000 +max_strings.upbibtex= 200000 + +% GFtype only. +line_length.gftype = 500 +max_rows.gftype = 8191 +max_cols.gftype = 8191 + +% Guess input encoding (SJIS vs. Unicode, etc.) in pTeX and friends? +% Default is 1, to guess. Used on Windows only. +guess_input_kanji_encoding = 1 + +% command_line_encoding +% +% This variable is used on Windows only, and affects 4 TeX engines: +% uptex, euptex, pdftex, xetex, and 2 drivers: dvips, [x]dvipdfmx. +% Several applications also are affected by the variable: +% dvi2tty.exe, disdvi.exe, dvibook.exe, dviconcat.exe, dviselect.exe, +% dvitodvi.exe, and dvidvi.exe. +% Only values utf8 or utf-8 are meaningful. Other values are simply +% ignored. If file names in sources and DVI or XDV files are ASCII +% only, the value of command_line_encoding is irrelevant. +% If command_line_encoding = utf8 or command_line_encoding = utf-8, +% file names in sources and DVI or XDV files are assumed to be UTF-8. +% Default is utf-8, from 2019-07-24, to assume UTF-8 file names. +% In order to switch off the function, define an environment variable: +% set command_line_encoding=none +% or write a line: +% command_line_encoding = none +% in a texmf.cnf prefered, for example $TEXMFLOCAL/web2c/texmf.cnf. +command_line_encoding = utf-8 diff --git a/Build/source/texk/kpathsea/tilde.c b/Build/source/texk/kpathsea/tilde.c new file mode 100644 index 00000000000..98cc93e79b2 --- /dev/null +++ b/Build/source/texk/kpathsea/tilde.c @@ -0,0 +1,198 @@ +/* tilde.c: expand user's home directories. + + Copyright 1997, 1998, 2005, Olaf Weber. + Copyright 1993, 1995, 1996, 1997, 2008, 2011, 2016 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include + +#undef USE_GETPWNAM +#ifdef HAVE_PWD_H +#include +#define USE_GETPWNAM 1 +#elif defined (WIN32) && !defined (__MINGW32__) +#define USE_GETPWNAM 1 +#endif + +#ifdef WIN32 +#define HOMEVAR "USERPROFILE" +#else +#define HOMEVAR "HOME" +#endif + +/* If NAME has a leading ~ or ~user, Unix-style, expand it to the user's + home directory, and return a new malloced string. If no ~, or no + , just return NAME. */ + +string +kpathsea_tilde_expand (kpathsea kpse, string name) +{ + string expansion; + const_string home; + const_string prefix; +#if defined(WIN32) + string p; +#endif + + (void)kpse; /* currenty not used */ + assert (name); + + /* If there is a leading "!!", set prefix to "!!", otherwise use + the empty string. After this, we can test whether a prefix was + found by checking *prefix, and it is safe to unconditionally + prepend it. */ + if (name[0] == '!' && name[1] == '!') { + name += 2; + prefix = "!!"; + } else { + prefix = ""; + } + + /* If no leading tilde, do nothing, and return the original string. */ + if (*name != '~' +#ifndef USE_GETPWNAM + /* Same for `~user' or `~user/', but no passwd database. */ + || (name[1] && !IS_DIR_SEP (name[1])) +#endif + ) { + if (*prefix) + name -= 2; + expansion = name; + + } else { + /* If a bare tilde, return the home directory or `.'; if just `~user', + return that user's home directory or `.'. Very unlikely that the + directory name will do anyone any good, but ... */ + unsigned c; + +#ifdef USE_GETPWNAM + /* If `~user' or `~user/', look up user in the passwd database. */ + if (name[1] && !IS_DIR_SEP (name[1])) { + struct passwd *p; + string user; + c = 2; + while (!IS_DIR_SEP (name[c]) && name[c] != 0) { /* find user name */ +#if defined(WIN32) + if (kpathsea_IS_KANJI(kpse, name+c)) + c++; +#endif + c++; + } + + user = (string) xmalloc (c); + strncpy (user, name + 1, c - 1); + user[c - 1] = 0; + +#if defined(WIN32) && !defined(__MINGW32__) + p = kpathsea_getpwnam (kpse, user); +#else + /* We only need the cast here for (deficient) systems + which do not declare `getpwnam' in . */ + p = (struct passwd *) getpwnam (user); +#endif + free (user); + + /* If no such user, just use `.'. */ + home = p ? p->pw_dir : "."; + } else +#endif /* USE_GETPWNAM */ + { + c = 1; + home = getenv (HOMEVAR); + if (!home) + home = "."; + } + + /* handle leading // */ + if (IS_DIR_SEP (*home) && IS_DIR_SEP (home[1])) + home++; + + /* If HOME ends in /, omit the / in ~/ or ~user/. */ + if (name[c]) { +#if defined(WIN32) + const_string q; + + for (q = home; *q; q++) { + if (IS_DIR_SEP (*q) && q[1] == 0) + c++; + else if (kpathsea_IS_KANJI(kpse, q)) + q++; + } +#else + if (IS_DIR_SEP (home[strlen (home) - 1])) + c++; +#endif + } + + expansion = concat3 (prefix, home, name + c); + } + +#if defined(WIN32) + for (p = expansion; *p; p++) { + if (*p == '\\') + *p = '/'; + else if (kpathsea_IS_KANJI(kpse, p)) + p++; + } +#endif + + /* We may return the same thing as the original, and then we might not + be returning a malloc-ed string. Callers beware. Sorry. */ + return expansion; +} + +#ifdef TEST + +void +test_expand_tilde (const_string filename) +{ + string answer; + + printf ("Tilde expansion of `%s':\t", filename ? filename : "(nil)"); + answer = kpathsea_tilde_expand (kpse_def, (string)filename); + puts (answer); +} + +int +main (int argc, char **argv) +{ + string tilde_path = "tilde"; + kpse_set_program_name(argv[0],NULL); + test_expand_tilde (""); + test_expand_tilde ("none"); + test_expand_tilde ("~root"); + test_expand_tilde ("~"); + test_expand_tilde ("foo~bar"); + + test_expand_tilde ("!!"); + test_expand_tilde ("!!none"); + test_expand_tilde ("!!~root"); + test_expand_tilde ("!!~"); + test_expand_tilde ("!!foo~bar"); + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST tilde.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/tilde.h b/Build/source/texk/kpathsea/tilde.h new file mode 100644 index 00000000000..e570791482b --- /dev/null +++ b/Build/source/texk/kpathsea/tilde.h @@ -0,0 +1,34 @@ +/* tilde.h: declare tilde expander. + + Copyright 1993, 2008, 2010, 2011 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TILDE_H +#define KPATHSEA_TILDE_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include + +/* Replace a leading ~ or ~NAME in FILENAME with getenv ("HOME"), or + getenv ("USERPROFILE") on Windows, or with NAME's home directory, + respectively. Excise trailing slashes. FILENAME may not be null. */ + +extern string kpathsea_tilde_expand (kpathsea kpse, string filename); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not KPATHSEA_TILDE_H */ diff --git a/Build/source/texk/kpathsea/types.h b/Build/source/texk/kpathsea/types.h new file mode 100644 index 00000000000..f62906dec0b --- /dev/null +++ b/Build/source/texk/kpathsea/types.h @@ -0,0 +1,343 @@ +/* types.h: general types for kpathsea. + + Copyright 1993, 1995, 1996, 2005, 2008-2014, 2016, 2019 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_TYPES_H +#define KPATHSEA_TYPES_H + +/* Our string, boolean, etc. */ +#include + +/* Required forever for any normal build, since we will never want to + remove the original interface. But to check that a program + only uses the new-style declarations, that is, is thread-safe, + could be useful to undefine. */ +#define KPSE_COMPAT_API 1 + +#include /* for FILE* */ + +/* Declare int64_t and uint64_t, and define PRId64 etc. */ +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#if (!defined __cplusplus || defined __STDC_FORMAT_MACROS) && !defined PRId64 +# if SIZEOF_LONG == 8 +# define __PRI64_PREFIX "l" +# else +# define __PRI64_PREFIX "ll" +# endif +# define PRId64 __PRI64_PREFIX "d" +# define PRIi64 __PRI64_PREFIX "i" +# define PRIo64 __PRI64_PREFIX "o" +# define PRIu64 __PRI64_PREFIX "u" +# define PRIx64 __PRI64_PREFIX "x" +# define PRIX64 __PRI64_PREFIX "X" +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* function pointer prototype definitions for recorder */ +typedef void (*p_record_input) (const_string); +typedef void (*p_record_output) (const_string); + +#ifdef __cplusplus +} +#endif + +/* the cache structure from elt-dirs.c */ +#include + +#ifdef __cplusplus +extern "C" { +#endif + +typedef struct +{ + const_string key; + str_llist_type *value; +} cache_entry; + +/* from variable.c */ +typedef struct { + const_string var; + boolean expanding; +} expansion_type; + +#ifdef __cplusplus +} +#endif + + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* from old tex-file.h */ + +/* We put the glyphs first so we don't waste space in an array in + tex-glyph.c. Accompany a new format here with appropriate changes in + tex-file.c and kpsewhich.c (the suffix variable). */ +typedef enum +{ + kpse_gf_format, + kpse_pk_format, + kpse_any_glyph_format, /* ``any'' meaning gf or pk */ + kpse_tfm_format, + kpse_afm_format, + kpse_base_format, + kpse_bib_format, + kpse_bst_format, + kpse_cnf_format, + kpse_db_format, + kpse_fmt_format, + kpse_fontmap_format, + kpse_mem_format, + kpse_mf_format, + kpse_mfpool_format, + kpse_mft_format, + kpse_mp_format, + kpse_mppool_format, + kpse_mpsupport_format, + kpse_ocp_format, + kpse_ofm_format, + kpse_opl_format, + kpse_otp_format, + kpse_ovf_format, + kpse_ovp_format, + kpse_pict_format, + kpse_tex_format, + kpse_texdoc_format, + kpse_texpool_format, + kpse_texsource_format, + kpse_tex_ps_header_format, + kpse_troff_font_format, + kpse_type1_format, + kpse_vf_format, + kpse_dvips_config_format, + kpse_ist_format, + kpse_truetype_format, + kpse_type42_format, + kpse_web2c_format, + kpse_program_text_format, + kpse_program_binary_format, + kpse_miscfonts_format, + kpse_web_format, + kpse_cweb_format, + kpse_enc_format, + kpse_cmap_format, + kpse_sfd_format, + kpse_opentype_format, + kpse_pdftex_config_format, + kpse_lig_format, + kpse_texmfscripts_format, + kpse_lua_format, + kpse_fea_format, + kpse_cid_format, + kpse_mlbib_format, + kpse_mlbst_format, + kpse_clua_format, + kpse_ris_format, + kpse_bltxml_format, + kpse_last_format /* one past last index */ +} kpse_file_format_type; + + +/* Perhaps we could use this for path values themselves; for now, we use + it only for the program_enabled_p value. */ +typedef enum +{ + kpse_src_implicit, /* C initialization to zero */ + kpse_src_compile, /* configure/compile-time default */ + kpse_src_texmf_cnf, /* texmf.cnf, the kpathsea config file */ + kpse_src_client_cnf, /* application config file, e.g., config.ps */ + kpse_src_env, /* environment variable */ + kpse_src_x, /* X Window System resource */ + kpse_src_cmdline /* command-line option */ +} kpse_src_type; + + +/* For each file format, we record the following information. The main + thing that is not part of this structure is the environment variable + lists. They are used directly in tex-file.c. We could incorporate + them here, but it would complicate the code a bit. We could also do + it via variable expansion, but not now, maybe not ever: + ${PKFONTS-${TEXFONTS-/usr/local/lib/texmf/fonts//}}. */ + +typedef struct +{ + const_string type; /* Human-readable description. */ + string path; /* The search path to use. */ + const_string raw_path; /* Pre-$~ (but post-default) expansion. */ + const_string path_source; /* Where the path started from. */ + const_string override_path; /* From client environment variable. */ + const_string client_path; /* E.g., from dvips's config.ps. */ + const_string cnf_path; /* From texmf.cnf. */ + const_string default_path; /* If all else fails. */ + const_string *suffix; /* For kpse_find_file to check for/append. */ + const_string *alt_suffix; /* More suffixes to check for. */ + boolean suffix_search_only; /* Only search with a suffix? */ + const_string program; /* ``mktexpk'', etc. */ + int argc; /* Count of standard arguments. */ + const_string *argv; /* Standard arguments to `program'. */ + boolean program_enabled_p; /* Invoke `program'? */ + kpse_src_type program_enable_level; /* Who said to invoke `program'. */ + boolean binmode; /* Open files in binary mode? */ +} kpse_format_info_type; + +#if defined(WIN32) && !defined(__MINGW32__) +struct passwd { + char *pw_name; + char *pw_passwd; + int pw_uid; + int pw_gid; + int pw_quota; + char *pw_gecos; + char *pw_dir; + char *pw_shell; +}; +#endif /* WIN32 && !__MINGW32 */ + +typedef struct kpathsea_instance *kpathsea; + +typedef struct kpathsea_instance { + /* from cnf.c */ + p_record_input record_input; /* for --recorder */ + p_record_output record_output; /* for --recorder */ + hash_table_type cnf_hash; /* used by read_all_cnf */ + boolean doing_cnf_init; /* for kpse_cnf_get */ + /* from db.c */ + hash_table_type db; /* The hash table for all ls-R's */ + hash_table_type alias_db; /* The hash table for the aliases */ + str_list_type db_dir_list; /* list of ls-R's */ + /* from debug.c */ + unsigned debug; /* for --kpathsea-debug */ + /* from dir.c */ + hash_table_type link_table; /* a hash of links-per-dir */ + /* from elt-dir.c */ + cache_entry *the_cache; + unsigned cache_length; + /* from fontmap.c */ + hash_table_type map; /* the font mapping hash */ + const_string map_path; /* path for kpse_fontmap_format */ + /* from hash.c */ + /* Print the hash values as integers if this is nonzero. */ + boolean debug_hash_lookup_int; + /* from path-elt.c */ + string elt; /* static buffer for return value */ + unsigned elt_alloc; + const_string path; /* path we're currently working on */ + /* from pathsearch.c */ + boolean followup_search; + FILE *log_file; + boolean log_opened; /* Need to open the log file? */ + /* from progname.c */ + string invocation_name; + string invocation_short_name; + string program_name; /* pretended name */ + int ll_verbose; /* for symlinks (conditional) */ + /* from tex-file.c */ + /* If non-NULL, try looking for this if can't find the real font. */ + const_string fallback_font; + /* If non-NULL, default list of fallback resolutions comes from this + instead of the compile-time value. Set by dvipsk for the R config + cmd. *SIZES environment variables override/use as default. */ + const_string fallback_resolutions_string; + /* If non-NULL, check these if can't find (within a few percent of) the + given resolution. List must end with a zero element. */ + unsigned *fallback_resolutions; + kpse_format_info_type format_info[kpse_last_format]; + /* from tex-make.c */ + /* We never throw away stdout, since that is supposed to be the filename + found, if all is successful. This variable controls whether stderr + is thrown away. */ + boolean make_tex_discard_errors; + FILE *missfont; + /* from variable.c */ + expansion_type *expansions; /* sole variable of this type */ + unsigned expansion_len ; + /* from xputenv.c */ + /* These record the strings we've set and have to keep around. + This function can be called many times during a run, and this + allows us to reclaim memory we allocated. */ + char **saved_env; /* keep track of changed items */ + int saved_count; +#if defined(WIN32) || defined(__CYGWIN__) + char **suffixlist; +#endif /* WIN32 || __CYGWIN__ */ + +#if defined(WIN32) && !defined(__MINGW32__) + char the_passwd_name[256]; + char the_passwd_passwd[256]; + char the_passwd_gecos[256]; + char the_passwd_dir[256]; + char the_passwd_shell[256]; + struct passwd the_passwd; + int __system_allow_multiple_cmds; +#endif /* WIN32 && !__MINGW32__ */ +#if defined(WIN32) + int Is_cp932_system; + int File_system_codepage, Win32_codepage; + int getc_len; + int getc_buff[4]; + wchar_t wcbuf; + int st_len; + char st_buff[5]; + char *st_str; +#endif +} kpathsea_instance; + +/* these come from kpathsea.c */ +extern KPSEDLL kpathsea kpathsea_new (void) ; +extern KPSEDLL void kpathsea_finish (kpathsea kpse) ; + +#if defined (KPSE_COMPAT_API) + +#define kpse_bug_address kpathsea_bug_address + +extern KPSEDLL kpathsea_instance kpse_def_inst; +extern KPSEDLL kpathsea kpse_def; + +#define kpathsea_debug kpse_def_inst.debug +#define kpse_program_name kpse_def_inst.program_name +#define kpse_record_input kpse_def_inst.record_input +#define kpse_record_output kpse_def_inst.record_output +#define kpse_make_tex_discard_errors kpse_def_inst.make_tex_discard_errors +#define kpse_fallback_font kpse_def_inst.fallback_font +#define kpse_fallback_resolutions_string kpse_def_inst.fallback_resolutions_string +#define kpse_fallback_resolutions kpse_def_inst.fallback_resolutions +#define kpse_format_info kpse_def_inst.format_info +#define kpse_debug_hash_lookup_int kpse_def_inst.debug_hash_lookup_int + +#undef kpse_invocation_name +#define kpse_invocation_name kpse_def_inst.invocation_name +#undef kpse_invocation_short_name +#define kpse_invocation_short_name kpse_def_inst.invocation_short_name + +#endif /* KPSE_COMPAT_API */ + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_TYPES_H */ diff --git a/Build/source/texk/kpathsea/uppercasify.c b/Build/source/texk/kpathsea/uppercasify.c new file mode 100644 index 00000000000..9d96d381f77 --- /dev/null +++ b/Build/source/texk/kpathsea/uppercasify.c @@ -0,0 +1,35 @@ +/* uppercasify.c: change all lowercase letters to uppercase. + + Copyright 1993, 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +string +uppercasify (const_string s) +{ + string target; + string ret = xstrdup (s); + + for (target = ret; *target; target++) + { + *target = TOUPPER (*target); + } + + return ret; +} diff --git a/Build/source/texk/kpathsea/variable.c b/Build/source/texk/kpathsea/variable.c new file mode 100644 index 00000000000..e19083de110 --- /dev/null +++ b/Build/source/texk/kpathsea/variable.c @@ -0,0 +1,310 @@ +/* variable.c: variable expansion. + + Copyright 1993, 1994, 1995, 1996, 2008, 2009, 2011, 2012, 2016 Karl Berry. + Copyright 1997, 1999, 2001, 2002, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include +#include +#include +#include +#include + + +/* Here's the simple one, when a program just wants a value. */ + +string +kpathsea_var_value (kpathsea kpse, const_string var) +{ + string vtry, ret; + const_string value; + + assert (kpse->program_name); + + /* First look for VAR.progname. */ + vtry = concat3 (var, ".", kpse->program_name); + value = getenv (vtry); + free (vtry); + + if (!value || !*value) { + /* Now look for VAR_progname. */ + vtry = concat3 (var, "_", kpse->program_name); + value = getenv (vtry); + free (vtry); + } + + /* Just plain VAR. */ + if (!value || !*value) + value = getenv (var); + + /* Not in the environment; check a config file. */ + if (!value || !*value) + value = kpathsea_cnf_get (kpse, var); + + /* We have a value; do variable and tilde expansion. We want to use ~ + in the cnf files, to adapt nicely to Windows and to avoid extra /'s + (see tilde.c), but we also want kpsewhich -var-value=foo to not + have any literal ~ characters, so our shell scripts don't have to + worry about doing the ~ expansion. */ + ret = value ? kpathsea_expand (kpse, value) : NULL; + +#ifdef KPSE_DEBUG + if (KPATHSEA_DEBUG_P (KPSE_DEBUG_VARS)) + DEBUGF2("variable: %s = %s\n", var, ret ? ret : "(nil)"); +#endif + + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_var_value (const_string var) +{ + return kpathsea_var_value (kpse_def,var); +} +#endif + + +/* We have to keep track of variables being expanded, otherwise + constructs like TEXINPUTS = $TEXINPUTS result in an infinite loop. + (Or indirectly recursive variables, etc.) Our simple solution is to + add to a list each time an expansion is started, and check the list + before expanding. */ + +static void +expanding (kpathsea kpse, const_string var, boolean xp) +{ + unsigned e; + for (e = 0; e < kpse->expansion_len; e++) { + if (STREQ (kpse->expansions[e].var, var)) { + kpse->expansions[e].expanding = xp; + return; + } + } + + /* New variable, add it to the list. */ + kpse->expansion_len++; + XRETALLOC (kpse->expansions, kpse->expansion_len, expansion_type); + kpse->expansions[kpse->expansion_len - 1].var = xstrdup (var); + kpse->expansions[kpse->expansion_len - 1].expanding = xp; +} + + +/* Return whether VAR is currently being expanding. */ + +static boolean +expanding_p (kpathsea kpse, const_string var) +{ + unsigned e; + for (e = 0; e < kpse->expansion_len; e++) { + if (STREQ (kpse->expansions[e].var, var)) + return kpse->expansions[e].expanding; + } + + return false; +} + +/* Append the result of value of `var' to EXPANSION, where `var' begins + at START and ends at END. If `var' is not set, do not complain. + Return 1 if `var' was defined, 0 if not. This is a subroutine for + the `kpathsea_var_expand' function. */ + +static boolean +expand (kpathsea kpse, fn_type *expansion, + const_string start, const_string end) +{ + boolean ret = false; + const_string value; + unsigned len = end - start + 1; + string var = (string)xmalloc (len + 1); + strncpy (var, start, len); + var[len] = 0; + + if (expanding_p (kpse, var)) { + WARNING1 ("kpathsea: variable `%s' references itself (eventually)", var); + } else { + string vtry = concat3 (var, "_", kpse->program_name); + /* Check for an environment variable. */ + value = getenv (vtry); + free (vtry); + + if (!value || !*value) + value = getenv (var); + + /* If no envvar, check the config files. */ + if (!value || !*value) + value = kpathsea_cnf_get (kpse, var); + + if (value) { + string tmp; + ret = true; + expanding (kpse, var, true); + tmp = kpathsea_expand (kpse, value); + expanding (kpse, var, false); + + fn_grow (expansion, tmp, strlen (tmp)); + free (tmp); + } + } + + free (var); + return ret; +} + +/* Can't think of when it would be useful to change these (and the + diagnostic messages assume them), but ... */ +#ifndef IS_VAR_START /* starts all variable references */ +#define IS_VAR_START(c) ((c) == '$') +#endif +#ifndef IS_VAR_CHAR /* variable name constituent */ +#define IS_VAR_CHAR(c) (ISALNUM (c) || (c) == '_') +#endif +#ifndef IS_VAR_BEGIN_DELIMITER /* start delimited variable name (after $) */ +#define IS_VAR_BEGIN_DELIMITER(c) ((c) == '{') +#endif +#ifndef IS_VAR_END_DELIMITER +#define IS_VAR_END_DELIMITER(c) ((c) == '}') +#endif + + +/* Maybe we should support some or all of the various shell ${...} + constructs, especially ${var-value}. We do do ~ expansion. */ + +string +kpathsea_var_expand (kpathsea kpse, const_string src) +{ + const_string s; + string ret; + fn_type expansion; + expansion = fn_init (); + + /* Copy everything but variable constructs. */ + for (s = src; *s; s++) { + if (IS_VAR_START (*s)) { + s++; + + /* Three cases: `$VAR', `${VAR}', `$'. */ + if (IS_VAR_CHAR (*s)) { + /* $V: collect name constituents, then expand. */ + const_string var_end = s; + + do { + var_end++; + } while (IS_VAR_CHAR (*var_end)); + + var_end--; /* had to go one past */ + if (!expand (kpse, &expansion, s, var_end)) { + /* If no expansion, include the literal $x construct, + so filenames containing dollar signs can be read. + The first +1 is to get the full variable name, + the other +1 is to get the dollar sign; we've moved past it. */ + fn_grow (&expansion, s - 1, var_end - s + 1 + 1); + } + s = var_end; + + } else if (IS_VAR_BEGIN_DELIMITER (*s)) { + /* ${: scan ahead for matching delimiter, then expand. */ + const_string var_end = ++s; + + while (*var_end && !IS_VAR_END_DELIMITER (*var_end)) { +#if defined(WIN32) + if (kpathsea_IS_KANJI(kpse, var_end)) + var_end++; +#endif + var_end++; + } + + if (! *var_end) { + WARNING1 ("kpathsea: %s: No matching } for ${", src); + s = var_end - 1; /* will incr to null at top of loop */ + } else { + expand (kpse, &expansion, s, var_end - 1); + s = var_end; /* will incr past } at top of loop*/ + } + + } else { + /* $: warn, but preserve characters; again, so + filenames containing dollar signs can be read. */ + WARNING2 ("kpathsea: %s: Unrecognized variable construct `$%c'", + src, *s); + fn_grow (&expansion, s - 1, 2); /* moved past the $ */ + } + } else + fn_1grow (&expansion, *s); + } + fn_1grow (&expansion, 0); + + ret = FN_STRING (expansion); + return ret; +} + +#if defined (KPSE_COMPAT_API) +string +kpse_var_expand (const_string src) +{ + return kpathsea_var_expand (kpse_def,src); +} +#endif + + +#ifdef TEST + +static void +test_var (string test, string right_answer) +{ + string result = kpse_var_expand (test); + + printf ("expansion of `%s'\t=> %s", test, result); + if (!STREQ (result, right_answer)) + printf (" [should be `%s']", right_answer); + putchar ('\n'); +} + + +int +main (int argc, char **argv) +{ + kpse_set_program_name(argv[0], NULL); + test_var ("a", "a"); + test_var ("$foo", ""); + test_var ("a$foo", "a"); + test_var ("$foo a", " a"); + test_var ("a$foo b", "a b"); + + xputenv ("FOO", "foo value"); + test_var ("a$FOO", "afoo value"); + + xputenv ("Dollar", "$"); + test_var ("$Dollar a", "$ a"); + + test_var ("a${FOO}b", "afoo valueb"); + test_var ("a${}b", "ab"); + + test_var ("$$", ""); /* and error */ + test_var ("a${oops", "a"); /* and error */ + + return 0; +} + +#endif /* TEST */ + + +/* +Local variables: +standalone-compile-command: "gcc -g -I. -I.. -DTEST variable.c kpathsea.a" +End: +*/ diff --git a/Build/source/texk/kpathsea/variable.h b/Build/source/texk/kpathsea/variable.h new file mode 100644 index 00000000000..6bd2a62bf98 --- /dev/null +++ b/Build/source/texk/kpathsea/variable.h @@ -0,0 +1,56 @@ +/* variable.h: declare variable expander. + + Copyright 1993, 1995, 2008, 2019 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_VARIABLE_H +#define KPATHSEA_VARIABLE_H + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* Return the (variable-expanded) environment variable value or config + file value, or NULL. */ +extern KPSEDLL string kpathsea_var_value (kpathsea kpse, const_string var); + +/* Expand $VAR, ${VAR}, and ~ references in SRC, returning the (always newly + dynamically-allocated) result. An unterminated ${ or any other + character following $ produce error messages, and that part of SRC is + ignored. In the $VAR form, the variable name consists of consecutive + letters, digits, and underscores. In the ${VAR} form, the variable + name consists of whatever is between the braces. + + In any case, ``expansion'' means calling `getenv'; if the variable is not + set, look in texmf.cnf files for a definition. If not set there, either, + the expansion of a $FOO construct is its literal text ("$FOO"), while + the expansion of a ${BAR} construct is the empty string. This is so + at least some file names containing $ characters will work. */ +extern KPSEDLL string kpathsea_var_expand (kpathsea kpse, const_string src); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL string kpse_var_value (const_string var); +extern KPSEDLL string kpse_var_expand (const_string src); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_VARIABLE_H */ diff --git a/Build/source/texk/kpathsea/version.ac b/Build/source/texk/kpathsea/version.ac new file mode 100644 index 00000000000..22ae3eb94ae --- /dev/null +++ b/Build/source/texk/kpathsea/version.ac @@ -0,0 +1,23 @@ +dnl $Id$ +dnl Copyright 2016-2021 Karl Berry +dnl Copyright 2011-2015 Peter Breitenlohner +dnl +dnl This file is free software; the copyright holder +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl -------------------------------------------------------- +dnl Keep Kpathsea package and shared library versions the same: +dnl Only bug fixes: +dnl a.b.c => a.b.c+1 +dnl Adding new interfaces (backwards compatible) +dnl a.b.c => a.b+1.0 +dnl Modifying or revoking interfaces (not backwards compatible) +dnl a.b.c => a+1.0.0 +dnl +dnl After a release: +dnl append "dev", to distinguish binaries built between releases. +dnl -------------------------------------------------------- +dnl +dnl This file is m4-included from configure.ac. +m4_define([kpse_version], [6.3.3]) diff --git a/Build/source/texk/kpathsea/version.c b/Build/source/texk/kpathsea/version.c new file mode 100644 index 00000000000..d4e5003160a --- /dev/null +++ b/Build/source/texk/kpathsea/version.c @@ -0,0 +1,30 @@ +/* version.c: version number for libkpathsea. + + Copyright 1993, 1996, 2008, 2009 Karl Berry. + Copyright 1997, 1999, 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + +const char *kpathsea_version_string = KPSEVERSION; + +/* If you are redistributing a modified version of the original + distribution, please change this address here, among many other + places. Thanks. */ + +const char *kpathsea_bug_address = + "Email bug reports to tex-k@tug.org.\n"; diff --git a/Build/source/texk/kpathsea/version.h b/Build/source/texk/kpathsea/version.h new file mode 100644 index 00000000000..ef94be6434b --- /dev/null +++ b/Build/source/texk/kpathsea/version.h @@ -0,0 +1,36 @@ +/* version.h: version number for libkpathsea. + + Copyright 2009 Peter Breitenlohner. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_VERSION_H +#define KPATHSEA_VERSION_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +extern KPSEDLL const char *kpathsea_version_string; + +extern KPSEDLL const char *kpathsea_bug_address; + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_VERSION_H */ diff --git a/Build/source/texk/kpathsea/win32/ChangeLog b/Build/source/texk/kpathsea/win32/ChangeLog new file mode 100644 index 00000000000..5a30293bb9b --- /dev/null +++ b/Build/source/texk/kpathsea/win32/ChangeLog @@ -0,0 +1,129 @@ +2020-01-31 Akira Kakuto + + * mktextfm.c: if envvar MF_MODE_EXTRA_INFO is set, include the + codingscheme and other Xerox-world info in the .tfm; works + with modes.mf 4.0 and later. + +2019-02-20 Akira Kakuto + + * mktexpk.c: Remove unused definitions. + * mktexlsr.c, matextfm.c, mktexupdmain.c: Avoid buffer overflow. + +2017-06-11 Akira Kakuto + + * mktexfmt.c: Use fmtutil-user for consistency with other platforms. + +2017-06-04 Akira Kakuto + + * mktexfmt.c: Adapt to the new fmtutil.pl in TeX Live. + +2016-04-06 Akira Kakuto + + * All *.c, *.h files: Copyright year 2016. + +2015-06-20 Peter Breitenlohner + + * dirutil.h, getdestdir.h, mktexupd.h (removed): Merged ... + * mktex.h (new): ... into this and define normalize(). + * mkpaths.c (new): Define mkpaths() to handle TEXMFDBS. + * getdestdir.c, mktexpk.c, mktexupdmain.c: Use normalize(). + * mktexlsr.c: Use normalize() and mkpaths(). + * mktexupd.c: Use mkpaths(). + +2015-06-18 Peter Breitenlohner + + * Makefile.am (AM_CPPFLAGS): WEB2C_KPSE_VERSION => WEB2CVERSION. + * dirutil.[ch], getdestdir.h, mktexupd.h: Add W32TeX Copyright. + * getdestdir.c, mktexfmt.c, mktexlsr.c, mktexmf.c, mktexupd.c, + mktexupdmain.c: Sync with W32TeX. + * mktexpk.c, mktextfm.c: Sync with W32TeX. + Use KPSEVERSION and WEB2CVERSION instead of WEB2C_KPSE_VERSION. + +2015-04-12 Peter Breitenlohner + + * Makefile.am (bin_PROGRAMS): Drop fmtutil, now a perl script. + * fmtutil.c: Removed. + +2014-07-15 Peter Breitenlohner + + * mktexfmt.c, mktexpk.c, mktextfm.c: Replace the deprecated + spawnvp() by _spawnvp(), they differ for 64-bit MinGW. + +2012-12-08 Akira Kakuto + + * getdestdir.c: Correct return value of getdestdir(). + +2012-10-04 Peter Breitenlohner + + * dirutil.c: Use stat in int is_dir (). + * Makefile.am: Avoid use of deprecated INCLUDES. + +2012-08-08 Peter Breitenlohner + + * Makefile.am: Install texhash.exe as copy of mktexlsr.exe. + +2012-08-03 Peter Breitenlohner + + * mktexfmt.c, mktexpk.c, mktextfm.c: Replace P_WAIT by _P_WAIT. + +2012-04-09 Peter Breitenlohner + + * Makefile.am (AM_CPPFLAGS): Define WEB2C_KPSE_VERSION. + * mktexpk.c, mktextfm.c: Drop WINWEB2CVERSION, WINKPSEVERSION, + use WEB2C_KPSE_VERSION with versions from configure. + +2011-08-29 Peter Breitenlohner + + * fmtutil.c: Add parens around assignment used as truth value. + +2011-08-11 Peter Breitenlohner + + * fmtutil.c: Return zero or one (Errorcnt could be 256). + +2011-08-10 Akira Kakuto + + * fmtutil.c: return a nonzero value if it fails to make a format. + +2011-08-10 Peter Breitenlohner + + * getdestdir.c, mktexmf.c, mktexpk.c, mktextfm.c, mktexupd.c, + mktexupdmain.c: No need to #include any standard headers, they + all come through . + * getdestdir.c, mktexpk.c, mktextfm.c: Use IS_KANJI(). + + * dirutil.[ch]: New files extracted ... + * getdestdir.[ch]: ... from here. + + * fmtutil.c, mktexfmt.c, mktexlsr.c: More new files from W32TeX. + Drop use of getlongname() for 8+3 names. Constify strings. + No need to #include any standard headers. + Declare functions as static. Drop unused variables. + Add parentheses around assignment used as truth value. + + * fmtutil.c: Declare the array index Exenum as unsigned char. + (is_dir, make_dir, make_dir_p): Removed, use dirutil.c. + + * mktexlsr.c: For MinGW #include "dirutil.h" and use is_dir(), + for native WIN32 #include and use d_isdir. + (search): No need to slashify name. Remove return at end. + +2011-08-09 Peter Breitenlohner + + * getdestdir.c, mktexmf.c, mktexpk.c, mktextfm.c, mktexupd.c, + mktexupdmain.c: New files from Akira's W32TeX. + + * getdestdir.c (getdestdir): Replace kstrrchr() by strrchr(). + + * mktexmf.c (main), mktexpk.c (main), mktextfm.c (main), + mktexupdmain.c (main): Drop use of getlongname() for 8+3 names. + + * mktexpk.c (main): Replace win32_popen() and win32_pclose() by + popen() and pclose(). + + * getdestdir.h, mktexupd.h: New headers with function prototypes. + + * *.c: Drop extern declarations and #include these headers. + Declare functions as static. Drop unused variables. + Add parentheses around assignment used as truth value. + Add 'return 0' at end of non-void function. Constify strings. + * getdestdir.c (getdestdir): Initialize `Num' to avoid warning. diff --git a/Build/source/texk/kpathsea/win32/Makefile.am b/Build/source/texk/kpathsea/win32/Makefile.am new file mode 100644 index 00000000000..3447a3dbde5 --- /dev/null +++ b/Build/source/texk/kpathsea/win32/Makefile.am @@ -0,0 +1,73 @@ +## Makefile.am for the TeX Live subdirectory texk/kpathsea/win32/ +## +## Copyright (C) 2011-2015 Peter Breitenlohner +## You may freely use, modify and/or distribute this file. +## +AM_CPPFLAGS = -I$(top_builddir)/.. -I$(top_srcdir)/.. +AM_CPPFLAGS += -DWEB2CVERSION='"$(WEB2CVERSION)"' +AM_CFLAGS = $(WARNING_CFLAGS) + +# Build WIN32 replacements for Unix shell scripts. +bin_PROGRAMS = \ + mktexfmt \ + mktexlsr \ + mktexmf \ + mktexpk \ + mktextfm \ + mktexupd + +mktexfmt_SOURCES = \ + mktexfmt.c + +mktexlsr_SOURCES = \ + dirutil.c \ + mkpaths.c \ + mktex.h \ + mktexlsr.c + +mktexmf_SOURCES = \ + dirutil.c \ + getdestdir.c \ + mkpaths.c \ + mktex.h \ + mktexmf.c \ + mktexupd.c + +mktexpk_SOURCES = \ + dirutil.c \ + getdestdir.c \ + mkpaths.c \ + mktex.h \ + mktexpk.c \ + mktexupd.c + +mktextfm_SOURCES = \ + dirutil.c \ + getdestdir.c \ + mkpaths.c \ + mktex.h \ + mktextfm.c \ + mktexupd.c + +mktexupd_SOURCES = \ + mkpaths.c \ + mktex.h \ + mktexupdmain.c \ + mktexupd.c + +LDADD = ../libkpathsea.la + +install-exec-hook: + cp -p $(DESTDIR)$(bindir)/mktexlsr$(EXEEXT) $(DESTDIR)$(bindir)/texhash$(EXEEXT) + +uninstall-hook: + rm -f $(DESTDIR)$(bindir)/texhash$(EXEEXT) + +## Rebuild libkpathsea +../libkpathsea.la: ${top_srcdir}/../kpathsea/*.[ch] ../paths.h + cd .. && $(MAKE) $(AM_MAKEFLAGS) rebuild +../paths.h: + cd .. && $(MAKE) $(AM_MAKEFLAGS) rebuild + +EXTRA_DIST = ChangeLog + diff --git a/Build/source/texk/kpathsea/win32/Makefile.in b/Build/source/texk/kpathsea/win32/Makefile.in new file mode 100644 index 00000000000..feafad318ab --- /dev/null +++ b/Build/source/texk/kpathsea/win32/Makefile.in @@ -0,0 +1,791 @@ +# Makefile.in generated by automake 1.16.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2020 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#include +#include "mktex.h" + +/* check a directory */ +int +is_dir (char *buff) +{ + struct stat stats; + + return stat (buff, &stats) == 0 && S_ISDIR (stats.st_mode); +} + +/* make a directory */ +int +make_dir (char *buff) +{ + if (_mkdir (buff)) { + fprintf(stderr, "mkdir %s error.\n", buff); + return (1); + } + if (_chmod (buff, _S_IREAD | _S_IWRITE)) { + fprintf(stderr, "chmod %s failed.\n", buff); + return (1); + } + return (0); +} + +int +make_dir_p(char *buff) +{ + int ret = 0; + int i = 0; + char *p = buff; + + while (1) { + if(*p == '\0') { + ret = 0; + if(!is_dir(buff)) { + if(make_dir(buff)) { + ret = 1; + } + } + break; + } + if(*p == '/' && (i > 0 && *(p-1) != ':')) { + *p = '\0'; + if(!is_dir(buff)) { + if(make_dir(buff)) { + ret = 1; + *p = '/'; + break; + } + } + *p = '/'; + } + p++; + i++; + } + return ret; +} diff --git a/Build/source/texk/kpathsea/win32/getdestdir.c b/Build/source/texk/kpathsea/win32/getdestdir.c new file mode 100644 index 00000000000..7fd78dc4f7f --- /dev/null +++ b/Build/source/texk/kpathsea/win32/getdestdir.c @@ -0,0 +1,248 @@ +/* getdestdir.c + + Copyright 2000, 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . + + from mktexmf: + argv[0] = "Dummy", argv[1] = "source", argv[2] = path + from mktexpk: + argv[0] = "Dummy", argv[1] = "pk", argv[2] = path, argv[3] = mode + from mktextfm: + argv[0] = "Dummy", argv[1] = "tfm", argv[2] = path +*/ + +#include +#include "mktex.h" + +#define NUMBUF 32 +#define LENBUF 128 +#define MPATH 256 +#define FTOP "fonts" + +/* error message */ +static void +fatal (const char *s) +{ + fprintf (stderr, "%s\n", s); +} + +char * +getdestdir (int ac, char **av) +{ + static char buff[MPATH]; + char *pb[NUMBUF]; + char *p, *q; + char spec[32]; + int i, Num = 0, ispk, k; + char *topdir; + + ispk = 0; + + for (i = 0; i < NUMBUF; i++) { + if (!(pb[i] = (char *) malloc (LENBUF))) { + fatal ("Memory allocation error."); + return (NULL); + } + } + + if (ac != 3 && ac != 4) { + fatal ("Argument error."); + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + + strcpy (spec, av[1]); + + normalize (av[2]); /* path */ + + p = av[2]; + q = buff; + +/* UNC name support */ + + if (p[0] == '/' && p[1] == '/') { + *q++ = *p++; + *q++ = *p++; + } + + while (*p) { + if (*p == '/') { + *q = *p; + while (*p == '/') + p++; + p--; + } else { + *q = *p; + } + p++; + q++; + } + *q = '\0'; /* now path name of ${name}.mf is in buff. */ +/* +#ifdef TEST + return xstrdup(buff); +#endif +*/ + if (ac == 4) + ispk = 1; /* called from mktexpk */ + + if (!(p = strrchr (buff, '/'))) { + fatal ("Invalid path name."); + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + + *p = '\0'; /* get directory name */ + + for (i = 0; i < NUMBUF; i++) { + if (!(p = strrchr (buff, '/'))) { + fatal ("Invalid path name."); + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + *p = '\0'; + p++; + strcpy (pb[i], p); + if (!stricmp (pb[i], FTOP)) { + Num = i; + break; + } + } + + Num -= 2; + if (Num < 0) { + fprintf (stderr, "Font resources should be under a directory "); + fprintf (stderr, "with the name \"fonts\".\n"); + fprintf (stderr, "Furthermore, there must be at least two directories "); + fprintf (stderr, "under the directory \"fonts\".\n"); + fatal ("Invalid path name."); + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + + topdir = kpse_var_value ("MAKETEXPK_TOP_DIR"); + if (topdir && *topdir && ispk) { + normalize (topdir); + i = (int)strlen (topdir); + while(topdir[i - 1] == '/') + i--; + topdir[i] = '\0'; + + if(!is_dir(topdir)) { + if(make_dir_p(topdir)) { + fprintf(stderr, "Failed to access %s.\n", topdir); + return NULL; + } + } +#ifdef TEST + printf ("%s\n", topdir); +#endif + if (strnicmp (&topdir[i - 3], "/pk", 3) != 0) { + strcat (topdir, "/pk"); + if (!is_dir(topdir)) { + if (make_dir(topdir)) { + fprintf(stderr, "Faild to access %s.\n", topdir); + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + } + } + strcpy (buff, topdir); + free(topdir); + } else { + if((topdir = kpse_var_value("TEXMFVAR")) != NULL) { + normalize (topdir); + i = (int)strlen (topdir); + while(topdir[i - 1] == '/') + i--; + topdir[i] = '\0'; + + if(!is_dir(topdir)) { + if(make_dir_p(topdir)) { + fprintf(stderr, "Failed to access %s.\n", topdir); + return NULL; + } + } + + strcpy(buff, topdir); + free(topdir); + } + + strcat (buff, "/fonts"); + if (!is_dir (buff)) { + if (make_dir (buff)) { + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + } + strcat (buff, "/"); + strcat (buff, spec); + if (!is_dir (buff)) { + if (make_dir (buff)) { + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + } + } + + if (ispk) { + strcat (buff, "/"); + strcat (buff, av[3]); + if (!is_dir (buff)) { + if (make_dir (buff)) { + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + } + } + + for (i = Num; i > -1; i--) { + strcat (buff, "/"); + strcat (buff, pb[i]); + if (is_dir (buff)) + continue; + else { + if (make_dir (buff)) { + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + return (NULL); + } + } + } + + for (k = 0; k < NUMBUF; k++) + free (pb[k]); + + p = xstrdup(buff); + return p; +} + +#ifdef TEST +int +main (int ac, char *av[]) +{ + kpse_set_program_name (av[0], "getdestdir"); + printf ("%s", getdestdir (ac, av)); + return 0; +} +#endif diff --git a/Build/source/texk/kpathsea/win32/mkpaths.c b/Build/source/texk/kpathsea/win32/mkpaths.c new file mode 100644 index 00000000000..46c8c0071ef --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mkpaths.c @@ -0,0 +1,95 @@ +/* mkpaths.c + + Copyright 2015, 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#include +#include "mktex.h" + +char ** +mkpaths (int *numptr) +{ + char **pathbuff; + char *texmfdbs; + char *p, *pa, *pc; + int i; + + if (!(p = kpse_var_value ("TEXMFDBS"))) { + fprintf (stderr, "No definition of TEXMFDBS.\n"); + return NULL; + } + + texmfdbs = kpse_brace_expand (p); + free (p); + if (!texmfdbs) { + fprintf (stderr, "I cannot expand braces in TEXMFDBS.\n"); + return NULL; + } + + p = texmfdbs; + i = 0; + + while(*p) { + if(*p == '!' && *(p+1) == '!') + p += 2; + if(*p == ';') + while(*p == ';') + p++; + if(*p && *p != '!') { + while(*p != ';' && *p) + p++; + i++; + while(*p == ';') + p++; + } + } + + if (!i) { + free (texmfdbs); + fprintf (stderr, "No database paths in TEXMFDBS.\n"); + return NULL; + } + + *numptr = i; + pathbuff = xmalloc(i * sizeof(char *)); + + p = texmfdbs; + i = 0; + + while (*p) { + if (*p == '!' && *(p + 1) == '!') + p += 2; + if (*p == ';') { + while (*p == ';') + p++; + } + if(*p && *p != '!') { + pa = p; + while(*p != ';' && *p) + p++; + pc = p; + pathbuff[i] = xmalloc(pc - pa + 1); + strncpy(pathbuff[i], pa, pc - pa); + pathbuff[i][pc - pa] = 0; + i++; + while(*p == ';') + p++; + } + } + + free(texmfdbs); + return pathbuff; +} diff --git a/Build/source/texk/kpathsea/win32/mktex.h b/Build/source/texk/kpathsea/win32/mktex.h new file mode 100644 index 00000000000..a349aafb6b9 --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktex.h @@ -0,0 +1,54 @@ +/* mktex.h + + Copyright 2000, 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#ifndef MKTEX_H +#define MKTEX_H + +static inline void +normalize (char *p) { + for (; *p; p++) { + if (IS_KANJI(p)) + p++; + else if (*p == '\\') + *p = '/'; + } +} + +/* dirutil.c */ +extern int is_dir (char *buff); +extern int make_dir (char *buff); +extern int make_dir_p (char *buff); + +/* getdestdir.c + + from mktexmf: + argv[0] = "Dummy", argv[1] = "source", argv[2] = path + from mktexpk: + argv[0] = "Dummy", argv[1] = "pk", argv[2] = path, argv[3] = mode + from mktextfm: + argv[0] = "Dummy", argv[1] = "tfm", argv[2] = path +*/ +extern char *getdestdir (int ac, char **av); + +/* mkpaths.c */ +extern char **mkpaths (int *numptr); + +/* mktexupd.c*/ +extern void mktexupd (char *s); + +#endif diff --git a/Build/source/texk/kpathsea/win32/mktexfmt.c b/Build/source/texk/kpathsea/win32/mktexfmt.c new file mode 100644 index 00000000000..169e62f5d3a --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexfmt.c @@ -0,0 +1,140 @@ +/* mktexfmt.c + + Copyright 2000, 2017 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +/* + kpathsea functions +*/ +#include + +#define VERSION "0.2" + +int main(int ac, char **av) +{ + int savo, savi; + FILE *fnul; + char *fmtname; + char *p; + char orgname[256]; + + char texbindir[256]; + char fullbin[256]; + + int is_w32tex; + + kpse_set_program_name(av[0], NULL); + + p = kpse_var_value("jtex_filetype"); + + if (p) { + is_w32tex = 1; + free(p); + } else { + is_w32tex = 0; + } + + p = kpse_program_name; + if(ac != 2) { + fprintf(stderr,"%s : Usage %s formatname\n", p, p); + fprintf(stderr,"formatname : (foo.fmt, foo.base, foo.mem)\n"); + return 1; + } + if(!strncmp(av[1], "-h", 2) || !strncmp(av[1], "--h", 3)) { + fprintf(stderr,"%s : Usage %s formatname\n", p, p); + fprintf(stderr,"formatname : (foo.fmt, foo.base, foo.mem)\n"); + return 0; + } + if(!strncmp(av[1], "-v", 2) || !strncmp(av[1], "--v", 3)) { + fprintf(stderr,"%s : Version %s\n", p, VERSION); + return 0; + } + + if(strlen(av[1]) > 127) { + fprintf(stderr, "\nToo long a format name.\n"); + return 100; + } + + p = kpse_var_value("SELFAUTOLOC"); + if(p == 0) { + fprintf(stderr, "I cannot get SELFAUTOLOC\n"); + exit(1); + } + strcpy(texbindir, p); + free(p); + for(p=texbindir; *p; p++) { + if(*p == '/') *p = '\\'; + } + strcat(texbindir, "\\"); + + strcpy(orgname, av[1]); + + p = strrchr(av[1], '.'); + if(!p) { + fprintf(stderr, "formatname needs a suffix.\n"); + return 1; + } + + if(stricmp(p, ".fmt") && stricmp(p, ".base") && stricmp(p, ".mem")) { + fprintf(stderr, "%s : unknown format type.\n", av[1]); + return 1; + } + + *p = '\0'; + +/* save stdout and stdin */ + savo = _dup(fileno(stdout)); + savi = _dup(fileno(stdin)); + +/* connect stdout to stderr */ + _dup2(fileno(stderr), fileno(stdout)); + +/* connect stdin to nul device */ + if(!(fnul = fopen("nul", "r"))) { + fprintf(stderr, "Cannot open nul device to read\n"); + exit(100); + } + _dup2(fileno(fnul), fileno(stdin)); + +/* COMMAND */ + strcpy(fullbin, texbindir); + if (is_w32tex) { + strcat(fullbin, "fmtutil.exe"); + fprintf(stderr, "Running the command %s\n", fullbin); + _spawnlp(_P_WAIT, fullbin, "fmtutil", "--byfmt", av[1], NULL); + } else { + strcat(fullbin, "fmtutil-user.exe"); + fprintf(stderr, "Running the command %s\n", fullbin); + _spawnlp(_P_WAIT, fullbin, "fmtutil-user", "--byfmt", av[1], NULL); + } +/* END COMMAND */ + +/* return to original stdout and stdin */ + _dup2(savo, fileno(stdout)); + close(savo); + _dup2(savi, fileno(stdin)); + close(savi); + +/* close nul device */ + fclose(fnul); + + fmtname = kpse_find_file(orgname , kpse_fmt_format, 0); + if(fmtname) { + printf("%s\n", fmtname); + free(fmtname); + } + return 0; +} diff --git a/Build/source/texk/kpathsea/win32/mktexlsr.c b/Build/source/texk/kpathsea/win32/mktexlsr.c new file mode 100644 index 00000000000..6273ed55949 --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexlsr.c @@ -0,0 +1,201 @@ +/* mktexlsr.c + + Copyright 2000, 2019 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . + + Web2C 2010 (2010/08/22 --ak) +*/ + +#include +#ifndef __MINGW32__ +#include +#endif +#include "mktex.h" + +/* magic header */ +#define HDL "%% ls-R -- filename database for kpathsea; do not change this line.\n" + +#define VARTEXFONTS "c:/var/tex/fonts/ls-R" +#define TBUF 512 + +FILE *ls_R; + +static void +search(char *name) +{ + DIR *dp; + struct dirent *de; + char buff[TBUF]; + int len; + + normalize (name); + + if((dp = opendir(name))) { + fprintf(ls_R, "\n%s:\n", name); + while((de = readdir(dp))) { + if(stricmp(de->d_name, ".") && + stricmp(de->d_name, "..") && + stricmp(de->d_name, ".bzr") && + stricmp(de->d_name, ".git") && + stricmp(de->d_name, ".hg") && + stricmp(de->d_name, ".svn") && + stricmp(de->d_name, "_bzr") && + stricmp(de->d_name, "_git") && + stricmp(de->d_name, "_hg") && + stricmp(de->d_name, "_svn") && + stricmp(de->d_name, "_darcs")) { + fprintf(ls_R, "%s\n", de->d_name); + } + } + closedir(dp); + + len = (int)strlen(name); + strcpy(buff, name); + if(name[len-1] != '/') { + strcat(buff, "/"); + len++; + } + + dp = opendir(name); + while((de = readdir(dp))) { + if(stricmp(de->d_name, ".") && + stricmp(de->d_name, "..") && + stricmp(de->d_name, ".bzr") && + stricmp(de->d_name, ".git") && + stricmp(de->d_name, ".hg") && + stricmp(de->d_name, ".svn") && + stricmp(de->d_name, "_bzr") && + stricmp(de->d_name, "_git") && + stricmp(de->d_name, "_hg") && + stricmp(de->d_name, "_svn") && + stricmp(de->d_name, "_darcs")) { +#ifdef __MINGW32__ + strcpy(buff + len, de->d_name); + if(!is_dir(buff)) + continue; +#else + if(!de->d_isdir) + continue; + strcpy(buff + len, de->d_name); +#endif + search(buff); + } + } + closedir(dp); + } +} + +int Quiet = 0; + +char first_name[] = "./"; + +int main(int ac, char **av) +{ + int cdrive, tdrive; + char ls_R_name[TBUF]; + int i, numtree; + size_t len; + char *progname; + char **pathbuff; + + kpse_set_program_name(av[0], NULL); + progname = kpse_program_name; + + if(ac > 1 && (!strncmp(av[1], "-v", 2) || !strncmp(av[1], "--v", 3))) { + puts (kpathsea_version_string); + puts ("mktexlsr: (C version 1.1 --ak 2002-2015)"); + exit (0); + } + + if(ac > 1 && (!strncmp(av[1], "-h", 2) || !strncmp(av[1], "--h", 3))) { + printf("Usage: %s [--quiet|--silent] [DIRS ...]\n\n" +"Rebuild all necessary ls-R filename databases completely. If one or\n" +"more arguments DIRS are given, these are used as texmf directories to\n" +"build ls-R for. Else all directories in the search path for ls-R files\n" +"($TEXMFDBS) are used.", av[0]); + exit (0); + } + + if(ac > 1) { + if(!strncmp(av[1], "-q", 2) || !strncmp(av[1], "--q", 3) || + !strncmp(av[1], "-s", 2) || !strncmp(av[1], "--s", 3)) { + Quiet = 1; + ac--; + av++; + } + } + + if(ac > 1) { + numtree = ac - 1; + pathbuff = xmalloc(numtree * sizeof(char *)); + for(i=0; i < numtree; i++) { + pathbuff[i] = xstrdup(av[i+1]); + normalize (pathbuff[i]); + } + } else { + if (!(pathbuff = mkpaths (&numtree))) { + fprintf (stderr, "Maybe you are not using ls-R.\n"); + exit (100); + } + } + + for(i = 0; i < numtree; i++) { + if (strlen(pathbuff[i]) > (TBUF - 6)) { + fprintf (stderr, "Too long a directory name.\n"); + exit (100); + } + strcpy(ls_R_name, pathbuff[i]); + len = strlen(ls_R_name); + if(ls_R_name[len-1] != '/') strcat(ls_R_name, "/"); + strcat(ls_R_name, "ls-R"); + + ls_R = fopen(ls_R_name, "wb"); + if(!ls_R) { + fprintf(stdout, "Cannot open %s to write.\n", ls_R_name); + if(!stricmp(ls_R_name, VARTEXFONTS)) + fprintf(stdout, " (Don't mind this message.)\n"); + continue; + } + + cdrive = _getdrive(); + + if(ls_R_name[1] == ':') { + tdrive = tolower(ls_R_name[0]) - 'a' + 1; + _chdrive(tdrive); + } + + _chdir(pathbuff[i]); + if(!Quiet) + fprintf(stdout, "%s: Updating %s...\n", progname, ls_R_name); + fprintf(ls_R, HDL); + search(first_name); + + fclose(ls_R); + if(!Quiet) + fprintf(stdout, "%s: Updated %s.\n", progname, ls_R_name); + _chdrive(cdrive); + } + + if(!Quiet) + fprintf(stdout, "%s: Done.\n", progname); + + for(i = 0; i < numtree; i++) { + free(pathbuff[i]); + } + + free (pathbuff); + + return 0; +} diff --git a/Build/source/texk/kpathsea/win32/mktexmf.c b/Build/source/texk/kpathsea/win32/mktexmf.c new file mode 100644 index 00000000000..9c5a47a657c --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexmf.c @@ -0,0 +1,374 @@ +/* mktexmf.c + + Copyright 2000, 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#include +#include "mktex.h" + +#define SBUF 512 + +static int +test_file(char c, char * name) +{ +/* + * c= 'z', 'f', 'd', 'r' + * +*/ + FILE *fp; + + if (c == 'z') { + if (name == NULL) return 1; + else if (*name == '\0') return 1; + else if (_access(name, 0) != 0) return 1; + else if ((fp = (FILE *)fopen(name, "r")) == NULL) return 1; + else if (_filelength(_fileno(fp)) == 0L) { + fclose(fp); + return 1; + } + else { + fclose(fp); + return 0; + } + } + else if (c == 'f') { + if (name == NULL) return 0; + else if (*name == '\0') return 0; + else if (_access(name, 0) != 0) return 0; + else return 1; + } + else if (c == 'd') { + if (is_dir(name)) return 1; + else return 0; + } + else if (c == 'r') { + if (_access(name, 4) == 0) return 1; + else return 0; + } + /* never reaches here */ + return 0; +} + +static void +usage(void) +{ + fprintf(stderr, "Usage : mktexmf FONT.\n\n"); + fprintf(stderr, "Makes the Metafont source file for FONT," + " if possible. For example,\n"); + fprintf(stderr, "`ecr12' or `cmr11'.\n"); +} + +/* + * Split a .mf name into root part and point size part. + * Root and point size are optional (may be NULL). + */ + +static void +split_mf_name(string name, string *base, string *root, string *ptsize) +{ + string p, q; + /* name = basename $1 .mf */ + p = strrchr (name, '.'); + if (p) { + if (stricmp (p, ".mf") == 0) *p = '\0'; + } + p = name; + + if (base) + *base = xstrdup(p); + /* rootname = `echo $name | sed 's/[0-9]*$//'` */ + for (q = p + strlen(p); q > p && isdigit(q[-1]); q--); + /* ptsize = `echo $name | sed 's/^$rootname//'` */ + if (ptsize) + *ptsize = xstrdup(q); + *q = '\0'; + if (root) + *root = p; + else + free(p); +} + +static void +relmem (char **v) +{ + int j; + for (j = 0; j < 4; j++) + free (v[j]); + return; +} + +int +main (int argc, char **argv) +{ + string rootname, pointsize; + const_string realsize; + string name; + string sauterroot, rootfile; + string destdir = NULL; + FILE *f; + size_t ptsz_len; + char font[SBUF]; + char *progname; + char mfname[SBUF]; + char *arg[4]; + int i; + char *ptr; + + kpse_set_program_name (argv[0], NULL); + progname = kpse_program_name; + + if (argc != 2) { + usage(); + return 0; + } + + if (strncmp(argv[1], "-v",2) == 0 || strncmp(argv[1], "--v",3) == 0) { + fprintf ( stderr, "%s, (C version 1.1 --ak 2006-2015)\n", progname); + return 0; + } + + if (strncmp(argv[1], "-h",2) == 0 || strncmp(argv[1], "--h",3) == 0) { + fprintf ( stderr, "%s, Usage: %s FontBaseName\n", progname, progname); + return 0; + } + + for (i=0; i < 4; i++) { + arg[i] = (char *)malloc(SBUF); + } + + if(strlen(argv[1]) > SBUF - 1) { + fprintf(stderr, "\nToo long a font name.\n"); + return 100; + } + + strcpy (font, argv[1]); + + split_mf_name(font, &name, &rootname, &pointsize); + + + fprintf(stderr, "name = %s, rootname = %s, pointsize = %s\n", + name, rootname, pointsize); + + + sauterroot = kpse_find_file(concat3("b-", rootname, ".mf"), + kpse_mf_format, false); + + if (sauterroot && *sauterroot) { + rootfile = sauterroot; + rootname = concat("b-", rootname); + strcpy (arg[0], "Dummy"); + strcpy (arg[1], "source"); + strcpy (arg[2], sauterroot); + if (!(ptr = getdestdir (3, arg))) { + fprintf(stderr, "Cannot get destination directory name.\n"); + relmem (arg); + return 100; + } + destdir = ptr; + } + else if (strlen(name) == 8 + && FILESTRNCASEEQ(name, "csso12", 6) + && (name[6] >= '0' && name[6] <= '5') + && isdigit(name[7])) { + rootfile = xstrdup(""); + } + else if (FILESTRNCASEEQ(rootname, "cs", 2) + || FILESTRNCASEEQ(rootname, "lcsss", 5) + || FILESTRNCASEEQ(rootname, "icscsc", 6) + || FILESTRNCASEEQ(rootname, "icstt", 5) + || FILESTRNCASEEQ(rootname, "ilcsss", 6) + ) { + rootfile = kpse_find_file("cscode.mf", + kpse_mf_format, false); + } + else if (strlen(rootname) >= 3 + && ((FILESTRNCASEEQ(rootname, "wn", 2) + && strchr("bBcCdDfFiIrRsStTuUvV", rootname[2])) + || (FILESTRNCASEEQ(rootname, "rx", 2) + && strchr("bBcCdDfFiIoOrRsStTuUvVxX", rootname[2]) + && strlen(rootname) >= 4 + && strchr("bBcCfFhHiIlLmMoOsStTxX", rootname[3])) + || ((rootname[0] == 'l' || rootname[0] == 'L') + && strchr("aAbBcCdDhHlL", rootname[1]) + && strchr("bBcCdDfFiIoOrRsStTuUvVxX", rootname[2])))) { + char lhprefix[64]; + strncpy(lhprefix, name, 2); + lhprefix[2] = '\0'; + strcat(lhprefix, "codes.mf"); + rootfile = kpse_find_file(lhprefix, kpse_mf_format, false); + } + else { + string tem; + rootfile = kpse_find_file(tem = concat(rootname, ".mf"), + kpse_mf_format, false); + free(tem); + } + + if (test_file('z', rootfile)) { + fprintf (stderr, "%s: empty or non-existent rootfile!\n", progname); + relmem (arg); + return 1; + } + if (!test_file('f', rootfile)) { + fprintf (stderr, "%s: rootfile %s does not exist!\n", progname, rootfile); + relmem (arg); + return 1; + } + + if (!destdir) { + if (rootfile && *rootfile) { + strcpy (arg[0], "Dummy"); + strcpy (arg[1], "source"); + strcpy (arg[2], rootfile); + if (!(ptr = getdestdir (3, arg))) { + fprintf(stderr, "Cannot get destination directory name.\n"); + relmem (arg); + return 1; + } + destdir = ptr; + } + } + + if (!test_file('d', destdir)) { + relmem (arg); + return 1; + } + + ptsz_len = strlen(pointsize); + if (ptsz_len == 0) { + fprintf(stderr, "%s: no pointsize.\n", progname); + relmem (arg); + return 1; + } else if (ptsz_len == 2) { + if (pointsize[0] == '1' && pointsize[1] == '1') + realsize = "10.95"; /* \magstephalf */ + else if (pointsize[0] == '1' && pointsize[1] == '4') + realsize = "14.4"; /* \magstep2 */ + else if (pointsize[0] == '1' && pointsize[1] == '7') + realsize = "17.28"; /* \magstep3 */ + else if (pointsize[0] == '2' && pointsize[1] == '0') + realsize = "20.74"; /* \magstep4 */ + else if (pointsize[0] == '2' && pointsize[1] == '5') + realsize = "24.88"; /* \magstep5 */ + else if (pointsize[0] == '3' && pointsize[1] == '0') + realsize = "29.86"; /* \magstep6 */ + else if (pointsize[0] == '3' && pointsize[1] == '6') + realsize = "35.83"; /* \magstep7 */ + else + realsize = pointsize; + } + /* The new convention is to have three or four letters for the + font name and four digits for the pointsize. The number is + pointsize * 100. We effectively divide by 100 by inserting a + dot before the last two digits. */ + else if (ptsz_len == 4 || ptsz_len == 5) { + /* realsize=`echo "$pointsize" | sed 's/\(..\)$/.\1/'` */ + string tempsize = (string)xmalloc(ptsz_len + 2); + strcpy(tempsize, pointsize); + /* The script doesn't check for last chars being digits, but we do! */ + if (isdigit(tempsize[ptsz_len-1]) + && isdigit(tempsize[ptsz_len-2])) { + tempsize[ptsz_len+1] = '\0'; + tempsize[ptsz_len] = tempsize[ptsz_len-1]; + tempsize[ptsz_len-1] = tempsize[ptsz_len-2]; + tempsize[ptsz_len-2] = '.'; + free(pointsize); + } + realsize = tempsize; + } else realsize = pointsize; + +/* mfname is the full name */ + strcpy (mfname, destdir); + i = (int)strlen (mfname); + if (mfname[i-1] != '/') { + mfname[i] = '/'; + mfname[i+1] = '\0'; + } + + strcat (mfname, name); + strcat (mfname, ".mf"); + + if (test_file('r', mfname)) { + fprintf(stderr, "%s: %s already exists.\n", progname, mfname); + fprintf(stdout, "%s\n", mfname); + if (destdir) free (destdir); + relmem (arg); + return 0; + } + + if ((f = fopen(mfname, "wb")) == NULL) { + fprintf(stderr, "%s: can't write into the file %s/%s.\n", + progname, destdir, name); + if (destdir) free (destdir); + relmem (arg); + return 1; + } + + if (FILESTRNCASEEQ(name, "ec", 2) + || FILESTRNCASEEQ(name, "tc", 2)) { + fprintf(f, "if unknown exbase: input exbase fi;\n"); + fprintf(f, "gensize:=%s;\ngenerate %s;\n", realsize, rootname); + } + else if (FILESTRNCASEEQ(name, "dc", 2)) { + fprintf(f, "if unknown dxbase: input dxbase fi;\n"); + fprintf(f, "gensize:=%s;\ngenerate %s;\n", realsize, rootname); + + } + else if (FILESTRNCASEEQ(name, "cs", 2) + || FILESTRNCASEEQ(name, "lcsss", 5) + || FILESTRNCASEEQ(name, "icscsc", 6) + || FILESTRNCASEEQ(name, "icstt", 5) + || FILESTRNCASEEQ(name, "ilcsss", 6) + ) { + fprintf(f, "input cscode\nuse_driver;\n"); + } + else if (strlen(name) >= 3 + && ((FILESTRNCASEEQ(name, "wn", 2) + && strchr("bBcCdDfFiIrRsStTuUvV", name[2])) + || (FILESTRNCASEEQ(name, "rx", 2) + && strchr("bBcCdDfFiIoOrRsStTuUvVxX", name[2]) + && strlen(name) >= 4 + && strchr("bBcCfFhHiIlLmMoOsStTxX", name[3])) + || ((name[0] == 'l' || name[0] == 'L') + && strchr("aAbBcCdDhHlL", name[1]) + && strchr("bBcCdDfFiIoOrRsStTuUvVxX", name[2])))) { + fprintf(f, "input fikparm;\n"); + } + else if (strlen(name) >= 4 && strchr("gG", name[0]) + && strchr("lLmMoOrRsStT", name[1]) + && strchr("bBiIjJmMtTwWxX", name[2]) + && strchr("cCiIlLnNoOrRuU", name[3])) { + /* A small superset of the names of the cbgreek fonts: + pattern `g[lmorst][bijmtwx][cilnou]*'. + This is only slightly more general than the exact set of patterns. + */ + fprintf(f, "gensize:=%s;\ninput %s;\n", realsize, rootname); + } + else { + /* FIXME: this was in the previous versions */ + /* fprintf(f, "if unknown %s: input %s fi;\n", base, base); */ + fprintf(f, "design_size := %s;\ninput %s;\n", + realsize, rootname); + } + + fclose(f); + fprintf(stdout, "%s\n", mfname); + fprintf(stderr, "%s: %s: successfully generated.\n", progname, mfname); + mktexupd (mfname); + if (destdir) free (destdir); + relmem (arg); + return 0; +} diff --git a/Build/source/texk/kpathsea/win32/mktexpk.c b/Build/source/texk/kpathsea/win32/mktexpk.c new file mode 100644 index 00000000000..86734fab9ca --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexpk.c @@ -0,0 +1,1313 @@ +/* mktexpk.c + + Copyright 2000, 2019 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . + + %%---------------------------------------- + % Special variables for mktexpk ( W32TeX ) + % ---------------------------------------- + % MAKETEXPK_STYLE = dosnames + % ----------------------------------------- + % MAKETEXPK_TOP_DIR = $VARTEXFONTS + % ----------------------------------------- + % MAKETEXPK_MODE = canonex + % ----------------------------------------- + % MAKETEXPK_MODE_300 = cx + % MAKETEXPK_MODE_400 = nexthi + % MAKETEXPK_MODE_600 = canonex + % etc. + %%----------------------------------------- + + Usage: mktexpk [OPTIONS] name, + Create a PK font. + + --dpi DPI use resolution DPI. + --bdpi BDPI use base resolution BDPI. + --mag MAG use magnificiation MAG. + --mfmode MODE use MODE as the METAFONT mode. + --destdir DESTDIR write fonts in DESTDIR (absolute path). + + The following old form is also supported: + Usage: mktexmk name dpi bdpi mag [mode] +*/ + +#include +#ifndef __MINGW32__ +#include +#endif +#include "mktex.h" + +#define TBUF 512 + +/* +Global variables +*/ + +char *progname; +int UseAspectRatio = 0; +int FileName = 0; +double AspectRatio = 1.0; + +#define BBUFF_FUL 253 +#define FFILE_END 254 +#define LLINE_END 255 + +static int +ffgets(char *buf, int size, FILE *fi) +{ + char *p; + int c; + int n; + + n = 0; + p = buf; + *p = '\0'; + + while(1) { + c = getc(fi); + if(c == 26) + continue; + n++; + if(c == EOF) { + n++; + *p++ = '\n'; + *p = '\0'; + return FFILE_END; + } + else if(c == 0x0d || c == 0x0a) { + n++; + *p++ = '\n'; + *p = '\0'; + if(c == 0x0d) { + c = getc(fi); + if(c != 0x0a) + ungetc(c, fi); + } + return LLINE_END; + } + else if(n == (size - 3)) { + *p++ = c; *p = '\0'; + return BBUFF_FUL; + } + else *p++ = c; + } +} + +static int +isskip(char c) +{ + if((c == ' ') || (c == '\t')) + return 1; + else if((c == '<') || (c == '[')) { + FileName = 1; + return 1; + } + else + return 0; +} + +static void +skipchar(char **p) +{ + while(isskip(**p)) + (*p)++; +} + +static void +version (void) +{ + fprintf (stderr, "%s, (C version 1.5 --ak 2006-2012)\n", progname); + fprintf (stderr, KPSEVERSION WEB2CVERSION "\n"); +} + +static void +usage (void) +{ + fprintf (stderr, "Usage: %s [OPTIONS] NAME,\n\ + Create a PK font.\n\n\ +--dpi DPI use resolution DPI.\n\ +--bdpi BDPI use base resolution BDPI.\n\ +--mag MAG use magnificiation MAG.\n\ +--mfmode MODE use MODE as the METAFONT mode.\n\ +--destdir DESTDIR write fonts in DESTDIR.\n", progname); +} + +static void +help (void) +{ + fprintf (stderr, "Usage: %s [OPTIONS] NAME,\n\ + Create a PK font.\n\n\ +--dpi DPI use resolution DPI.\n\ +--bdpi BDPI use base resolution BDPI.\n\ +--mag MAG use magnificiation MAG.\n\ +--mfmode MODE use MODE as the METAFONT mode.\n\ +--destdir DESTDIR write fonts in DESTDIR.\n\n\ +Try to create a PK file for NAME at resolution DPI, with an assumed\n\ +device base resolution of BDPI, and a Metafont `mag' of MAG. Use MODE\n\ +for the METAFONT mode. Use DESTDIR for the root of where to install\n\ +into. DESTDIR must be an absolute directory name. If DESTDIR is not given,\n\ +suitable directory is determined according to the TDS.\n\n\ +Old form:\n\ +Usage: %s name dpi bdpi mag [mode]\n\ +is also supported.", progname, progname); +} + + +static void +tpkerr (const char *s) +{ + fprintf (stderr, "%s\n", s); +} + + +static void +relmem (char **v) +{ + int j; + for (j = 0; j < 4; j++) + free (v[j]); + return; +} + +static void +get_designsize(char *tfname, char *dsiz) +{ + FILE *f; + unsigned char a, b, c, d; + unsigned int n; + double x; + char *p; + + strcpy(dsiz, "10.0"); /* default */ + + p = kpse_find_file (tfname, kpse_tfm_format, 0); + if(p) { + f = fopen(p, "rb"); + free(p); + if(f) { + fseek(f, 28, SEEK_SET); + a = getc(f); + b = getc(f); + c = getc(f); + d = getc(f); + fclose(f); + n = (a << 24) + (b << 16) + (c << 8) + d; + x = n / 1048576.0; + sprintf(dsiz, "%.1lf", x); + } + } +} + +int +main (int ac, char **av) +{ + static char execfile[TBUF]; + char rbuff[TBUF]; + char buff[TBUF]; + char cmd[TBUF]; + char mfname[TBUF]; + char tfname[TBUF]; + char pkname[TBUF]; + + char name[TBUF]; + char dpi[TBUF]; + char ydpi[TBUF]; + char bdpi[TBUF]; + char mag[TBUF]; + char mode[TBUF]; + char destdir[TBUF]; + char designsize[64]; + + char *arg[4]; + + char currdir[TBUF]; + char kpsedot[TBUF]; + char *tmp; + int cdrive, tdrive; + + FILE *fr, *fw, *fnul, *tfmfileptr; + + int i, savo, savi, ret; + int style; + int issetdest; + int app; + int oldform; + int ps2pkok; + char *env; + char *p, *fpp; + + double Xdpi, Ydpi; + + char texname[TBUF], pfbname[TBUF], slant[TBUF], extend[TBUF], encname[TBUF]; + + char texbindir[256]; + char fullbin[512]; + +/* + * style = 0 : MAKETEXPK_STYLE undefined or other than dosnames + * style = 1 : MAKETEXPK_STYLE = dosnames + */ + +/* + * issetdest = 0 : no destdir + * issetdest = 1 : destdir + * issetdest = 2 : current working dir + */ + +/* + * app = 0 : mf + * app = 1 : ps2pk + * app = 2 : gsftopk + * app = 3 : ttf2pk + * app = 4 : hbf2gf + */ + +/* + * oldform = 0 : newform of the command line + * oldform = 1 : oldform of the command line + */ + +/* + * TEMP | TMP | TMPDIR (necessary) + * + */ + + tmp = getenv ("TEMP"); + if (!tmp) + tmp = getenv ("TMP"); + if (!tmp) + tmp = getenv ("TMPDIR"); + if (!tmp) { + tpkerr ("Please define TEMP | TMP | TMPDIR."); + return (100); + } + tmp = xstrdup(tmp); + +/* + * normalize directory separators + */ + normalize (tmp); + + for (i = 0; i < 4; i++) + arg[i] = (char *) malloc (TBUF); + + kpse_set_program_name (av[0], NULL); + progname = kpse_program_name; + +/* + * get tex binary dir + * + */ + p = kpse_var_value("SELFAUTOLOC"); + if(p == 0) { + fprintf(stderr, "I cannot get SELFAUTOLOC\n"); + exit(100); + } + strcpy(texbindir, p); + free(p); + for(p=texbindir; *p; p++) { + if(*p == '/') *p = '\\'; + } + *p = '\\'; + *(p+1) = '\0'; + + if (ac < 2) { + usage (); + relmem (arg); + free(tmp); + return (100); + } + + issetdest = 0; + ps2pkok = 0; + +/* + * oldform or newform ? + * + */ + + if (av[1][0] == '-') + oldform = 0; + else + oldform = 1; + + +/* + * Old form of the command line + */ + + if (oldform == 1) { + if (ac < 5) { + usage (); + relmem (arg); + free(tmp); + return (100); + } + if((strlen(av[1]) > TBUF -1 ) || + (strlen(av[2]) > TBUF -1 ) || + (strlen(av[3]) > TBUF -1 ) || + (strlen(av[4]) > TBUF -1 )) { + fprintf(stderr, "\nToo long a string.\n"); + free(tmp); + return 100; + } + + strcpy (name, av[1]); + strcpy (dpi, av[2]); + strcpy (bdpi, av[3]); + strcpy (mag, av[4]); + if (ac > 5) { + if(strlen(av[5]) > TBUF -1) { + fprintf(stderr, "\nToo long a string.\n"); + free(tmp); + return 100; + } + strcpy (mode, av[5]); + } + else + mode[0] = '\0'; + } else { +/* + * New form of the command line + */ + name[0] = dpi[0] = bdpi[0] = mag[0] = mode[0] = destdir[0] = '\0'; + i = 1; + while (i < ac) { + if(strlen(av[i]) > TBUF - 1) { + fprintf(stderr, "\nToo long a string.\n"); + free(tmp); + return 100; + } + if (av[i][0] != '-') { + strcpy (name, av[i]); + break; + } + if (!strcmp (av[i], "--dpi") || !strcmp (av[i], "-dpi")) { + i++; + if (i >= ac) { + tpkerr ("Invalid arguments."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (dpi, av[i]); + i++; + } else if (!strcmp (av[i], "--bdpi") || !strcmp (av[i], "-bdpi")) { + i++; + if (i >= ac) { + tpkerr ("Invalid arguments."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (bdpi, av[i]); + i++; + } else if (!strcmp (av[i], "--mag") || !strcmp (av[i], "-mag")) { + i++; + if (i >= ac) { + tpkerr ("Invalid arguments."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (mag, av[i]); + i++; + } else if (!strcmp (av[i], "--mfmode") || !strcmp (av[i], "-mfmode")) { + i++; + if (i >= ac) { + tpkerr ("Invalid arguments."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (mode, av[i]); + i++; + } else if (!strcmp (av[i], "--destdir") || !strcmp (av[i], "-destdir")) { + i++; + if (i >= ac) { + tpkerr ("Invalid arguments."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (destdir, av[i]); + issetdest = 1; + i++; + } else if (!strcmp (av[i], "--version") || !strcmp (av[i], "-version")) { + version (); + relmem (arg); + free(tmp); + return (0); + } else if (!strcmp (av[i], "--help") || !strcmp (av[i], "-help")) { + help (); + relmem (arg); + free(tmp); + return (0); + } else { + tpkerr ("Argument error."); + relmem (arg); + free(tmp); + return (100); + } + } + } /* End of command line analysis */ + + env = kpse_var_value ("MAKETEXPK_STYLE"); + + if ((env == NULL) || !(*env) || (env && strcmp (env, "dosnames"))) { + style = 0; + } else + style = 1; + +/* + * Default program is mf + */ + + app = 0; + +/* + * check if mfmode and bdpi are consistent or not + */ + + if (bdpi[0] && mode[0] && mode[0] != '/') { + FILE *frd; + char buff[128]; + int len; + + strcpy (fullbin, texbindir); + strcat (fullbin, "mf-nowin.exe \"\\mode:="); + strcat (fullbin, mode); + strcat (fullbin, ";mode_setup;message"); + strcat (fullbin, "(decimal round pixels_per_inch);"); + strcat (fullbin, "end. gsftopk --> ttf2pk --> hbf2gf."); + app = 1; + } + } + + if (app != 0) { + strcpy (mode, "modeless"); + strcpy (tfname, name); + strcat (tfname, ".tfm"); + if (!(p = kpse_var_value ("TFMFONTS"))) { + tpkerr ("Cannot get value of TFMFONTS."); + relmem (arg); + free(tmp); + return (100); + } + free (p); +/* + I don't try to create nonexisting tfm here. +*/ + if (!(p = kpse_find_file (tfname, kpse_tfm_format, 0))) { + fprintf (stderr, "Cannot find %s .\n", tfname); + relmem (arg); + free(tmp); + return 100; + } + tfmfileptr = fopen (p, "rb"); + if (!tfmfileptr) { + fprintf (stderr, "I cannot open %s.\n", p); + relmem (arg); + free(tmp); + return 100; + } + i = 256 * getc (tfmfileptr); + i += getc (tfmfileptr); + fclose (tfmfileptr); + if ((i == 9) || (i == 11)) { + fprintf (stderr, "Current font seems to be a Japanese one.\n"); + fprintf (stderr, "I give up to create a PK font.\n"); + relmem (arg); + free(tmp); + return 100; + } + } + + if ((p[0] == '.') && (p[1] == '/') && (issetdest != 1)) + issetdest = 2; + + fpp = _getcwd (currdir, TBUF); + if (!fpp) { + fprintf (stderr, "Failed to get current working directory.\n"); + relmem (arg); + free(tmp); + return (100); + } + normalize (currdir); + + i = (int)strlen (currdir); + if (currdir[i - 1] == '/') + currdir[i - 1] = '\0'; + + strcpy (kpsedot, "KPSE_DOT=.;"); + strcat (kpsedot, currdir); + _putenv (kpsedot); + + if (issetdest == 2) { + strcpy (destdir, currdir); + } + + if (issetdest == 0) { + strcpy (arg[0], "Dummy"); + strcpy (arg[1], "pk"); + strcpy (arg[2], p); + strcpy (arg[3], mode); + + if (!(p = getdestdir (4, arg))) { + tpkerr ("Cannot get destination directory name."); + relmem (arg); + free(tmp); + return (100); + } + strcpy (rbuff, p); + } else + strcpy (rbuff, destdir); + +/* + * Change backslash into slash + */ + normalize (rbuff); + + p = rbuff; + i = (int)strlen (p); + if (p[i - 1] == '/') + p[i - 1] = '\0'; + + if (issetdest) { + if (!is_dir (p)) { + fprintf (stderr, "Destination %s is not found.\n", p); + relmem (arg); + free(tmp); + return (100); + } + } else if (!is_dir (p)) { + if (make_dir (p)) { + tpkerr ("Error in make_dir."); + relmem (arg); + free(tmp); + return (100); + } + } + + strcpy (buff, p); + p = buff; + + i = (int)strlen (p); + + if (p[i - 1] != '/') + strcat (p, "/"); + + if (dpi[0] == 0) { + tpkerr ("Cannot determine DPI."); + relmem (arg); + free(tmp); + return (100); + } + + if (style == 1 && issetdest != 2) { /* dosnames */ + strcat (p, "dpi"); + strcat (p, dpi); + if (!is_dir (p)) { + if (make_dir (p)) { + tpkerr ("Error in make_dir."); + relmem (arg); + free(tmp); + return (100); + } + } + strcat (p, "/"); + } + + strcat (p, name); + strcat (p, "."); + + if (style != 1 || issetdest == 2) + strcat (p, dpi); /* long suffix */ + strcat (p, "pk"); + +/* Now buff and p is the full path name of pk file */ +/* check the existence of pk file */ + + if (_access (p, 0) == 0) { + fprintf (stderr, "%s exists.\n", p); + relmem (arg); + printf ("%s\n", p); + free(tmp); + return (0); + } + +/* + * Go to the temporary directory + */ + + cdrive = _getdrive (); + if (tmp[1] == ':') { + tdrive = tolower (*tmp) - 'a' + 1; + _chdrive (tdrive); + } + _chdir (tmp); + +/* + * save stdout and stdin + */ + savo = _dup (fileno (stdout)); + savi = _dup (fileno (stdin)); + +/* + * connect stdout to stderr +*/ + _dup2 (fileno (stderr), fileno (stdout)); + +/* + * connect stdin to nul + */ + if (!(fnul = fopen ("nul", "rb"))) { + fprintf (stderr, "Cannot open nul device to read.\n"); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + _dup2 (fileno (fnul), fileno (stdin)); + +/* + * pkname is the filename of PK font + */ + sprintf (pkname, "%s.%spk", name, dpi); + + if (app == 0) { +/* + * METAFONT command line + */ + if (mag[0] == 0) { + tpkerr ("Cannot determine MAG."); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + sprintf (cmd, + "--progname=mf --base=mf \\mode:=%s; \\mag:=%s; nonstopmode; input %s;", + mode, mag, name); + + strcpy (execfile, "mf-nowin.exe"); + fprintf (stderr, "%s %s\n", execfile, cmd); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, cmd, NULL); + + sprintf (cmd, "%s.%sgf", name, dpi); + +/* + * check the consistency + */ + if (_access (cmd, 0) != 0) { + tpkerr ("Failed to make gf font by METAFONT."); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + +/* + * Change gf into pk + */ + strcpy (execfile, "gftopk.exe"); + fprintf (stderr, "%s %s %s\n", execfile, cmd, pkname); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, cmd, pkname, NULL); + + if (_access (pkname, 0) != 0) { + tpkerr ("Failed to make pk from gf."); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + +/* + * erase gf file + */ + remove (cmd); + +/* + * erase log file + */ + sprintf (cmd, "%s.log", name); + remove (cmd); +/* + * erase tfm file + */ + sprintf (cmd, "%s.tfm", name); + remove (cmd); + + goto finale; + } + +/* + * app = 1 : ps2pk --> gsftopk --> ttf2pk --> hbf2gf + */ + + p = kpse_find_file ("pspksupp.map", kpse_fontmap_format, 0); + if(p) { + fr = fopen (p, "r"); /* Read pspksupp.map */ + free (p); + + if (!fr) { + tpkerr ("Cannot open pspksupp.map to read."); + ps2pkok = 0; + goto do_ps2pk; + } + + while (fgets (rbuff, TBUF, fr)) { + if (rbuff[0] == '%' || rbuff[0] == '#' || rbuff[0] == '\n') + continue; + texname[0] = pfbname[0] = slant[0] = extend[0] = encname[0] = '\0'; + i = sscanf (rbuff, "%s %s %s %s %s", texname, pfbname, slant, extend, + encname); + if (i == 2 && !strncmp (texname, "AspectRatio", 11)) { + if (!sscanf (pfbname, "%lf", &AspectRatio)) { + tpkerr ("File format of pspksupp.map is wrong."); + fclose (fr); + ps2pkok = 0; + goto do_ps2pk; + } + UseAspectRatio = 1; + continue; + } else if (i > 0 && !stricmp (texname, name)) { + p = kpse_var_value ("T1FONTS"); + if (!p) { + tpkerr ("T1FONTS is not defined."); + ps2pkok = 0; + break; + } + free (p); + p = kpse_find_file (pfbname, kpse_type1_format, 0); + if (!p) { + fprintf (stderr, "%s is not found.\n", pfbname); + ps2pkok = 0; + break; + } + free (p); + ps2pkok = 1; + if(bdpi[0] == 0) + i--; + break; + } + } + fclose (fr); + goto do_ps2pk; + } else { + char *q; + char a[TBUF]; + char b[TBUF]; + char psname[TBUF]; + char pscommand[TBUF]; + double slantval, extendval; + + texname[0] = pfbname[0] = encname[0] = '\0'; + a[0] = b[0] = psname[0] = pscommand[0] = '\0'; + FileName = 0; + strcpy(slant, "0"); + strcpy(extend, "1"); + + ps2pkok = 0; + + p = kpse_find_file ("ps2pk.map", kpse_fontmap_format, 0); + if(!p) { + tpkerr("Necessary map file for ps2pk is not found."); + goto do_ps2pk; + } + fr = fopen(p,"rb"); + free(p); + if (!fr) { + tpkerr ("Cannot open ps2pk.map to read."); + goto do_ps2pk; + } + while ((ret=ffgets (rbuff, TBUF, fr)) != FFILE_END) { + if(ret == BBUFF_FUL) { + fprintf(stderr, "A line in ps2pk.map seems to be too long.\n"); + fprintf(stderr, "I try to continue. But something may be wrong.\n"); + } + p = rbuff; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + continue; + q = texname; + while(!isskip(*p) && (*p != '\n')) + *q++ = *p++; + *q = '\0'; + if(stricmp(texname, name)) + continue; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) { + fprintf(stderr, "Incorrect line in \"ps2pk.map\".\n"); + break; + } + if(FileName) + q = a; + else + q = psname; + while(!isskip(*p) && (*p != '\n')) + *q++ = *p++; + *q = '\0'; + skipchar(&p); +/* +skip flag +*/ + if(!FileName) { + while(isdigit(*p)) + p++; + skipchar(&p); + } + if((*p == '%') || (*p == '#') || (*p == '\n')) { + tpkerr("I cannot use ps2pk due to lack of data."); + break; + } + if(*p == '\"') { + q = pscommand; + *q++ = *p++; + while(*p != '\"') + *q++ = *p++; + *q++ = *p++; + *q = '\0'; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + } + if(FileName && a[0] == '\0') + q = a; + else if(FileName && b[0] == '\0') + q = b; + else { + tpkerr("Incorrect line in ps2pk.map."); + break; + } + while(!isskip(*p) && (*p != '\n')) + *q++ = *p++; + *q = '\0'; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + if(*p == '\"') { + q = pscommand; + *q++ = *p++; + while(*p != '\"') + *q++ = *p++; + *q++ = *p++; + *q = '\0'; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + } + if (FileName && a[0] == '\0') + q = a; + else if (FileName && b[0] == '\0') + q = b; + else { + fprintf(stderr, "Incorrect line in \"ps2pk.map\".\n"); + break; + } + while(!isskip(*p) && (*p != '\n')) + *q++ = *p++; + *q = '\0'; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + if(*p == '\"') { + q = pscommand; + *q++ = *p++; + while(*p != '\"') + *q++ = *p++; + *q++ = *p++; + *q = '\0'; + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + } + skipchar(&p); + if((*p == '%') || (*p == '#') || (*p == '\n')) + break; + else { + fprintf(stderr, "Incorrect line in \"ps2pk.map\".\n"); + break; + } + } + fclose(fr); + + if(pscommand[0]) { + p = strstr(pscommand, "SlantFont"); + if(p) { + p--; + while(*p == ' ' || *p == '\t') p--; + while(*p != ' ' && *p != '\t' && *p != '\"') p--; + p++; + sscanf(p, "%lf SlantFont", &slantval); + sprintf(slant, "%lf", slantval); + p = slant + strlen(slant) - 1; + while(*p == '0') { + *p = '\0'; + p--; + } + } + p = strstr(pscommand, "ExtendFont"); + if(p) { + p--; + while(*p == ' ' || *p == '\t') p--; + while(*p != ' ' && *p != '\t' && *p != '\"') p--; + p++; + sscanf(p, "%lf ExtendFont", &extendval); + sprintf(extend, "%lf", extendval); + p = extend + strlen(extend) - 1; + while(*p == '0') { + *p = '\0'; + p--; + } + } + } + if(a[0]) { + p = strrchr(a, '.'); + if(p && !stricmp(p, ".enc")) { + *p = '\0'; + strcpy(encname, a); + } + else if(p && !stricmp(p, ".pfb")) { + *p = '\0'; + strcpy(pfbname, a); + } + } + if(b[0]) { + p = strrchr(b, '.'); + if(p && !stricmp(p, ".enc")) { + *p = '\0'; + strcpy(encname, b); + } + else if(p && !stricmp(p, ".pfb")) { + *p = '\0'; + strcpy(pfbname, b); + } + } + if(pfbname[0] == '\0') + goto do_ps2pk; + p = kpse_find_file (pfbname, kpse_type1_format, 0); + if(!p) + goto do_ps2pk; + free(p); + ps2pkok = 1; + if(encname[0] && bdpi[0]) { + i = 5; + } else if(!encname[0] && !bdpi[0]) { + i = 3; + } else { + i = 4; + } + } + + do_ps2pk: + + if (ps2pkok) { + if (UseAspectRatio) { + sscanf (dpi, "%lf", &Xdpi); + Ydpi = Xdpi * AspectRatio; + sprintf (ydpi, "%d", (int) Ydpi); + } else + strcpy (ydpi, dpi); + + strcpy(tfname, name); + strcat(tfname, ".tfm"); + get_designsize(tfname, designsize); + + if (i == 3) { + sprintf (cmd, "-X%s -Y%s -S%s -E%s -P%s %s %s", + dpi, ydpi, slant, extend, designsize, pfbname, pkname); + } else if (i == 4 && bdpi[0]) { + sprintf (cmd, "-X%s -Y%s -R%s -S%s -E%s -P%s %s %s", + dpi, ydpi, bdpi, slant, extend, designsize, pfbname, pkname); + } else if (i == 4 && encname[0]) { + sprintf (cmd, "-e%s -X%s -Y%s -S%s -E%s -P%s %s %s", + encname, dpi, ydpi, slant, extend, designsize, pfbname, pkname); + } else if (i == 5) { + sprintf (cmd, "-e%s -X%s -Y%s -R%s -S%s -E%s -P%s %s %s", + encname, dpi, ydpi, bdpi, slant, extend, designsize, pfbname, pkname); + } else { + tpkerr ("File format of pspksupp.map is wrong."); + goto do_gsftopk; + } + + strcpy (execfile, "ps2pk.exe"); + fprintf (stderr, "%s %s\n", execfile, cmd); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, cmd, NULL); + + if (_access (pkname, 0) != 0) { + tpkerr ("ps2pk failed to make pk font."); + goto do_gsftopk; + } + goto finale; + } + +/* + * ps2pk is impossible to use + */ + + do_gsftopk: + + tpkerr ("ps2pk cannot be used."); + tpkerr ("I try gsftopk."); + app = 2; + + strcpy (execfile, "gsftopk.exe"); + fprintf (stderr, "%s %s %s\n", execfile, name, dpi); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, name, dpi, NULL); + + if (_access (pkname, 0) != 0) { + tpkerr ("gsftopk cannot be used."); + tpkerr ("Next I try ttf2pk."); + app = 3; + strcpy (execfile, "ttf2pk.exe"); + fprintf (stderr, "%s -q %s %s\n", execfile, name, dpi); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, "-q", name, dpi, NULL); + + if (_access (pkname, 0) != 0) { + tpkerr ("ttf2pk failed."); + tpkerr ("Finally I try hbf2gf."); + app = 4; + strcpy (execfile, "hbf2gf.exe"); + fprintf (stderr, "%s -q -p %s %s\n", execfile, name, dpi); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, "-q -p", name, dpi, NULL); + + sprintf (cmd, "%s.%sgf", name, dpi); + if (_access (cmd, 0) != 0) { + tpkerr ("All trials failed."); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + strcpy (execfile, "gftopk.exe"); + fprintf (stderr, "%s %s %s\n", execfile, cmd, pkname); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, cmd, pkname, NULL); + + if (_access (pkname, 0) != 0) { + tpkerr ("All trials failed."); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + remove (cmd); + } + } + + finale: + +/* + * return to original stdout and stdin + */ + _dup2 (savo, fileno (stdout)); + close (savo); + _dup2 (savi, fileno (stdin)); + close (savi); + +/* + * close nul device + */ + fclose (fnul); + +/* + * copy the pk file + */ + if (!(fr = fopen (pkname, "rb"))) { + fprintf (stderr, "Cannot open %s to read.\n", pkname); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + + if (!(fw = fopen (buff, "wb"))) { + fprintf (stderr, "Cannot open %s to write.\n", buff); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + + while ((i = (int)fread (rbuff, 1, TBUF, fr))) + fwrite (rbuff, 1, i, fw); + + fclose (fr); + fclose (fw); + remove (pkname); + + relmem (arg); + +/* + * update ls-R if it exists + */ + mktexupd (buff); + +/* + * tell kpathsea + */ + + printf ("%s\n", buff); + _chdrive (cdrive); + _chdir (currdir); + free(tmp); + + return (0); +} diff --git a/Build/source/texk/kpathsea/win32/mktextfm.c b/Build/source/texk/kpathsea/win32/mktextfm.c new file mode 100644 index 00000000000..e09e99237b2 --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktextfm.c @@ -0,0 +1,441 @@ +/* mktextfm.c + + Copyright 2000, 2020 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . + + Assumes the ljfour mode in mf.base . + Usage: mktextfm [--destdir DESTDIR] name +*/ + +#include +#ifndef __MINGW32__ +#include +#endif +#include "mktex.h" + +#define TBUF 512 + +char *progname; + +static void +usage (void) +{ + fprintf (stderr, "Usage: %s [--destdir destdir] name\n", progname); + return; +} + +static void +version (void) +{ + fprintf (stderr, "%s, (C version 1.6 --ak 2009-2020)\n", progname); + fprintf (stderr, KPSEVERSION WEB2CVERSION "\n"); + return; +} + +static void +help (void) +{ + fprintf (stderr, "Usage (1): %s name\n", progname); + fprintf (stderr, " tfm is saved following TDS\n"); + fprintf (stderr, "Usage (2): %s --destdir destdir name\n", progname); + fprintf (stderr, " destdir must be an absolute path of dir\n"); + fprintf (stderr, "Usage (3): %s --version\n", progname); + fprintf (stderr, "Usage (4): %s --help\n", progname); + + return; +} + +static void +relmem (char **v) +{ + int j; + for (j = 0; j < 4; j++) + free (v[j]); + return; +} + +int +main (int ac, char **av) +{ + char rbuff[TBUF]; + char buff[TBUF]; + char savebuff[TBUF]; + char cmd[TBUF]; + char mffile[TBUF]; + char *arg[4]; + static char execfile[TBUF]; + + char kpsedot[TBUF]; + char currdir[TBUF]; + char *tmp; + int cdrive, tdrive; + + FILE *fr, *fw, *fnul; + + int i, savo, savi; + char *p, *fp, *fpp; + int issetdest; + char fontname[TBUF]; + + char texbindir[TBUF]; + char fullbin[TBUF]; + char *extra_info; + + kpse_set_program_name (av[0], NULL); + progname = kpse_program_name; + +/* + * get tex binary dir + * + */ + p = kpse_var_value("SELFAUTOLOC"); + if(p == 0) { + fprintf(stderr, "I cannot get SELFAUTOLOC\n"); + exit(100); + } + strcpy(texbindir, p); + free(p); + for(p=texbindir; *p; p++) { + if(*p == '/') *p = '\\'; + } + *p = '\\'; + *(p+1) = '\0'; + + tmp = getenv ("TEMP"); + if (!tmp) + tmp = getenv ("TMP"); + if (!tmp) + tmp = getenv ("TMPDIR"); + if (!tmp) { + fprintf (stderr, "Please define TEMP | TMP | TMPDIR.\n"); + return (100); + } + + tmp = xstrdup(tmp); + + for (fpp = tmp; *fpp; fpp++) { + if (IS_KANJI(fpp)) + fpp++; + else if (*fpp == '\\') + *fpp = '/'; + } +/* +issetdest = 0 : TDS +issetdest = 1 : user setting +issetdest = 2 : current directory +*/ + + issetdest = 0; + + if (ac < 2) { + usage (); + free(tmp); + return (100); + } + + if ((!strcmp (av[1], "--version")) || (!strcmp (av[1], "-version"))) { + version (); + free(tmp); + return (100); + } + + if ((!strcmp (av[1], "--help")) || (!strcmp (av[1], "-help"))) { + help (); + free(tmp); + return (100); + } + + for (i = 0; i < 4; i++) + arg[i] = (char *) malloc (TBUF); + + if ((!strcmp (av[1], "--destdir")) || (!strcmp (av[1], "-destdir"))) { + if (ac != 4) { + usage (); + relmem (arg); + free(tmp); + return (100); + } + issetdest = 1; + if (strlen(av[2]) > TBUF - 1 || strlen(av[3]) > TBUF - 150) { + fprintf (stderr, "Too long a string.\n"); + return (100); + } + strcpy (buff, av[2]); + strcpy (fontname, av[3]); + for (p = buff; *p; p++) { + if (IS_KANJI(p)) + p++; + else if (*p == '\\') + *p = '/'; + } + } else { + if (strlen(av[1]) > TBUF - 150) { + fprintf (stderr, "Too long a string.\n"); + return (100); + } + strcpy (fontname, av[1]); + } + + + /* fontname = font name + */ + if ((p = strrchr (fontname, '.'))) + *p = '\0'; + + /* mffile is METAFONT file name + */ + strcpy (mffile, fontname); + strcat (mffile, ".mf"); + + if (!(fp = kpse_var_value ("MFINPUTS"))) { + fprintf (stderr, "Cannot get value of MFINPUTS\n"); + relmem (arg); + free(tmp); + return (100); + } + + free (fp); + + xputenv("MKTEXMF", "1"); + if (!(p = kpse_find_file (mffile, kpse_mf_format, 1))) { + fprintf (stderr, "Cannot find %s.\n", mffile); + relmem (arg); + free(tmp); + return (100); + } + + fpp = _getcwd (currdir, TBUF); + if (!fpp) { + fprintf (stderr, "Failed to get current working directory.\n"); + relmem (arg); + free(tmp); + return (100); + } + for (fpp = currdir; *fpp; fpp++) { + if (IS_KANJI(fpp)) + fpp++; + else if (*fpp == '\\') + *fpp = '/'; + } + + i = (int)strlen (currdir); + if (currdir[i - 1] == '/') + currdir[i - 1] = '\0'; + strcpy (kpsedot, "KPSE_DOT=.;"); + strcat (kpsedot, currdir); + _putenv (kpsedot); + + if ((p[0] == '.') && (p[1] == '/') && (issetdest != 1)) { + issetdest = 2; + strcpy (buff, currdir); + } + + if (issetdest == 0) { + /* now path of ${name}.mf is in p */ + strcpy (arg[0], "Dummy"); + strcpy (arg[1], "tfm"); + strcpy (arg[2], p); + + if (!(p = getdestdir (3, arg))) { + fprintf (stderr, "Cannot get destination directory name.\n"); + relmem (arg); + free(tmp); + return (100); + } + strcpy (buff, p); + } + +/* Now buff is the destdir */ + p = buff; + + i = (int)strlen (p); + + if (p[i - 1] != '/') + strcat (p, "/"); + strcat (p, fontname); + strcat (p, ".tfm"); + +/* now p (or buff) is the full path name of the tfm font */ +/* check if it exists */ + if (_access (p, 0) == 0) { + fprintf (stderr, "%s exists\n", p); + printf ("%s\n", p); + relmem (arg); + free(tmp); + return (0); + } + + cdrive = _getdrive (); + if (tmp[1] == ':') { + tdrive = tolower (*tmp) - 'a' + 1; + _chdrive (tdrive); + } + _chdir (tmp); + +/* save stdout and stdin */ + savo = _dup (fileno (stdout)); + savi = _dup (fileno (stdin)); + +/* connect stdout to stderr */ + _dup2 (fileno (stderr), fileno (stdout)); + +/* connect stdin to nul device */ + if (!(fnul = fopen ("nul", "r"))) { + fprintf (stderr, "Cannot open nul device to read\n"); + relmem (arg); + _chdrive (cdrive); + _chdir (currdir); + free(tmp); + return (100); + } + _dup2 (fileno (fnul), fileno (stdin)); + +/* METAFONT command line */ +/* +The idea here is to provide a programmatic way to get the +codingscheme and other so-called Xerox-world information into the +tfm: if the envvar MF_MODE_EXTRA_INFO is set, then modes.mf (as of +the 3.9 release in January 2020) will arrange for that. We do not +do this by default because Knuth objected. +*/ + extra_info = getenv("MF_MODE_EXTRA_INFO"); + strcpy (cmd, "--progname=mf --base=mf "); + strcat (cmd, "\\mode:=ljfour; mag:=1; "); + if (extra_info) { + strcat(cmd, "if known mode_include_extra_info_available: "); + strcat(cmd, "mode_include_extra_info fi; "); + } + strcat (cmd, "nonstopmode; input "); + strcat (cmd, fontname); + strcat (cmd, ";"); + + strcpy (execfile, "mf-nowin.exe"); + fprintf (stderr, "%s %s\n", execfile, cmd); + strcpy(fullbin, texbindir); + strcat(fullbin, execfile); + (void) _spawnlp (_P_WAIT, fullbin, execfile, cmd, NULL); + +/* return to original stdout and stdin */ + _dup2 (savo, fileno (stdout)); + close (savo); + _dup2 (savi, fileno (stdin)); + close (savi); + +/* close nul device */ + fclose (fnul); + +/* check consistency */ + strcpy (cmd, fontname); + strcat (cmd, ".600gf"); + + if (_access (cmd, 0) == -1) { + fprintf (stderr, "METAFONT failed to make gf font.\n"); + relmem (arg); + _chdrive (cdrive); + _chdir (currdir); + free(tmp); + return (100); + } + + remove (cmd); + + strcpy (cmd, fontname); + strcat (cmd, ".tfm"); + +/* copy the tfm file */ + if (!(fr = fopen (cmd, "rb"))) { + fprintf (stderr, "Cannot open %s to read\n", cmd); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + if (!(fw = fopen (buff, "wb"))) { + fprintf (stderr, "Cannot open %s to write\n", buff); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + + while ((i = (int)fread (rbuff, 1, TBUF, fr))) + fwrite (rbuff, 1, i, fw); + fclose (fr); + fclose (fw); + + strcpy(savebuff, buff); + +/* + copy log file into the current directory + in the case that issetdest == 2, + because feynmf package requires the + log file. +*/ + + if(issetdest == 2) { + i = (int)strlen(buff); + if(i > 3) { + i -= 4; + buff[i] = '\0'; + strcat(buff, ".log"); + strcpy(cmd, fontname); + strcat(cmd, ".log"); + if (!(fr = fopen (cmd, "rb"))) { + fprintf (stderr, "Cannot open %s to read\n", cmd); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + if (!(fw = fopen (buff, "wb"))) { + fprintf (stderr, "Cannot open %s to write\n", buff); + _chdrive (cdrive); + _chdir (currdir); + relmem (arg); + free(tmp); + return (100); + } + while ((i = (int)fread (rbuff, 1, TBUF, fr))) + fwrite (rbuff, 1, i, fw); + fclose (fr); + fclose (fw); + } + } + + relmem (arg); + if(issetdest != 2) + mktexupd (savebuff); + +/* erase files */ + strcpy (cmd, fontname); + strcat (cmd, ".log"); + remove (cmd); + + strcpy (cmd, fontname); + strcat (cmd, ".tfm"); + remove (cmd); + + _chdrive (cdrive); + _chdir (currdir); + +/* send message to Kpathsea */ + printf ("%s\n", savebuff); + free(tmp); + + return (0); +} diff --git a/Build/source/texk/kpathsea/win32/mktexupd.c b/Build/source/texk/kpathsea/win32/mktexupd.c new file mode 100644 index 00000000000..343891f979f --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexupd.c @@ -0,0 +1,94 @@ +/* mktexupd.c + + Copyright 2000, 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#include +#include "mktex.h" + +#define MBUF 512 +#define SBUF 512 +#define LBUF 512 + +void +mktexupd (char *s) +{ + char fname[MBUF]; + char lsrname[SBUF]; + char path[LBUF]; + char **pathbuff; + int i, j, numtree; + char *pa, *pb; + int existflag = 0; + FILE *f; + + if (!(pathbuff = mkpaths (&numtree))) { + fprintf (stderr, "Maybe you are not using ls-R.\n"); + return; + } + + for (i = 0; i < numtree; i++) { + j = (int)strlen (pathbuff[i]); + if (pathbuff[i][j - 1] == '/') + pathbuff[i][j - 1] = '\0'; + } + + strcpy (path, s); + pa = strrchr (path, '/'); + if (pa == NULL) { + fprintf (stderr, "Path name of the file may be incorrect.\n"); + for (i = 0; i < numtree; i++) + free (pathbuff[i]); + free (pathbuff); + return; + } + + *pa = '\0'; + pa++; + strcpy (fname, pa); + + for (i = 0; i < numtree; i++) { + j = (int)strlen (pathbuff[i]); + if (j && strnicmp (path, pathbuff[i], j) == 0) { + existflag = 1; + break; + } + } + + if (existflag) { + strcpy (lsrname, pathbuff[i]); + strcat (lsrname, "/ls-R"); + if (_access (lsrname, 0) != 0) { + for (j = 0; j < numtree; j++) + free (pathbuff[j]); + free (pathbuff); + return; + } + pa = path; + pb = pathbuff[i]; + while (tolower (*pa) == tolower (*pb) && *pb) { + pa++; + pb++; + } + f = fopen (lsrname, "ab"); + fprintf (f, "\n.%s:\n%s\n", pa, fname); + fclose (f); + } else + fprintf(stderr, "mktexupd failed\n"); + for (i = 0; i < numtree; i++) + free (pathbuff[i]); + free (pathbuff); +} diff --git a/Build/source/texk/kpathsea/win32/mktexupdmain.c b/Build/source/texk/kpathsea/win32/mktexupdmain.c new file mode 100644 index 00000000000..ccc2fdea642 --- /dev/null +++ b/Build/source/texk/kpathsea/win32/mktexupdmain.c @@ -0,0 +1,52 @@ +/* mktexupdmain.c + + Copyright 2000, 2019 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . +*/ + +#include +#include "mktex.h" + +#define TBUF 512 + +int main(int argc, char **argv) +{ + char dir[TBUF]; + char file[TBUF]; + char path[TBUF]; + size_t i; + + kpse_set_program_name (argv[0], NULL); + if(argc != 3) { + fprintf(stderr, "%s:: usage: %s DIR FILE\n", argv[0], argv[0]); + return 1; + } + if (strlen(argv[1]) + strlen(argv[2]) > TBUF - 2) { + fprintf (stderr, "Too long a string.\n"); + exit (100); + } + strcpy(dir, argv[1]); + strcpy(file, argv[2]); + normalize (dir); + i = strlen(dir); + while(dir[i-1] == '/') + i--; + dir[i] = '\0'; + strcpy(path, dir); + strcat(path, "/"); + strcat(path, file); + mktexupd(path); + return 0; +} diff --git a/Build/source/texk/kpathsea/win32lib.c b/Build/source/texk/kpathsea/win32lib.c new file mode 100644 index 00000000000..2e4f0f01493 --- /dev/null +++ b/Build/source/texk/kpathsea/win32lib.c @@ -0,0 +1,490 @@ +/* win32lib.c: bits and pieces for win32 and msvc. + + Copyright 2006, 2011-2017 Akira Kakuto. + Copyright 1996, 1997, 1998, 1999 Fabrice Popineau. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include +#include +#include + +static int is_include_space(const char *s) +{ + char *p; + p = strchr(s, ' '); + if(p) return 1; + p = strchr(s, '\t'); + if(p) return 1; + return 0; +} + +double win32_floor (double x) +{ + return floor (x); +} + +FILE * win32_popen (const char *cmd, const char *fmode) +{ + char mode[3]; + char *p, *q; + const char *cmd2; + FILE *ret; + + mode[0] = fmode[0]; + mode[1] = 'b'; + mode[2] = '\0'; + + if (is_include_space (cmd)) { + cmd2 = xmalloc (strlen (cmd) + 3); + q = (char *)cmd2; + p = (char *)cmd; + *q++= '\"'; + while(*p) + *q++ = *p++; + *q++ = '\"'; + *q = '\0'; + ret = _popen (cmd2, mode); + free ((char *)cmd2); + return ret; + } else { + return _popen (cmd, mode); + } +} + +int win32_pclose (FILE *f) +{ + return _pclose (f); +} + +/* large file support */ + +__int64 +xftell64 (FILE *f, const char *filename) +{ +#if _MSC_VER > 1200 + __int64 where; + where = _ftelli64(f); + if (where < (__int64)0) + FATAL_PERROR(filename); +#else + __int64 where, filepos; + int fd; + + fd = fileno(f); + if(f->_cnt < 0) + f->_cnt = 0; + if((filepos = _lseeki64(fd, (__int64)0, SEEK_CUR)) < (__int64)0) { + FATAL_PERROR(filename); + return (__int64)(-1); + } + if(filepos == (__int64)0) + where = (__int64)(f->_ptr - f->_base); + else + where = filepos - f->_cnt; +#endif + return where; +} + +void +xfseek64 (FILE *f, __int64 offset, int wherefrom, const char *filename) +{ +#if _MSC_VER > 1200 + if (_fseeki64(f, offset, wherefrom) < (__int64)0) + FATAL_PERROR(filename); +#else + if(wherefrom == SEEK_CUR) { + offset += xftell64(f, filename); + wherefrom = SEEK_SET; + } + fflush(f); + if (_lseeki64(fileno(f), offset, wherefrom) < (__int64)0) + FATAL_PERROR(filename); +#endif +} + + +/* special TeXLive Ghostscript */ + +static int is_dir (char *buff) +{ + struct stat stats; + + return stat (buff, &stats) == 0 && S_ISDIR (stats.st_mode); +} + +/* + TeXlive uses its own gs in + $SELFAUTOPARENT/tlpkg/tlgs +*/ +void texlive_gs_init(void) +{ + char *nptr, *path; + char tlgsbindir[512]; + char tlgslibdir[512]; + char resourcedir[512]; + nptr = kpse_var_value("TEXLIVE_WINDOWS_EXTERNAL_GS"); + if (nptr == NULL || *nptr == '0' || *nptr == 'n' || *nptr == 'f') { + if (nptr) + free (nptr); + nptr = kpse_var_value("SELFAUTOPARENT"); + if (nptr) { + strcpy(tlgsbindir, nptr); + strcat(tlgsbindir,"/tlpkg/tlgs"); + strcpy(resourcedir, tlgsbindir); + strcat(resourcedir, "/Resource"); + if(is_dir(tlgsbindir)) { + strcpy(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/lib;"); + if(is_dir(resourcedir)) { + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/fonts;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/Resource/Init;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/Resource;"); + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/kanji"); + } else { + strcat(tlgslibdir, tlgsbindir); + strcat(tlgslibdir, "/fonts"); + } + strcat(tlgsbindir, "/bin;"); + free(nptr); + for(nptr = tlgsbindir; *nptr; nptr++) { + if(*nptr == '/') *nptr = '\\'; + } + nptr = getenv("PATH"); + path = (char *)malloc(strlen(nptr) + strlen(tlgsbindir) + 6); + strcpy(path, tlgsbindir); + strcat(path, nptr); + xputenv("PATH", path); + xputenv("GS_LIB", tlgslibdir); + } + } + } else { + free (nptr); + } +} + +/* + path name in char *input is changed into the long + name format and returned in char *buff. + return value: 0 if failed + 1 if succeeded +*/ + +int kpathsea_getlongpath(kpathsea kpse, char *buff, char *input, int len) +{ + HANDLE hnd; + WIN32_FIND_DATA ffd; + int cnt = 0; + char *p, *q, *r; + + buff[0] = '\0'; +/* +temporarily change directory separators into back slashs +*/ + for(p = input; *p; p++) { + if(*p == '/') + *p = '\\'; + } + + p = q = input; + r = buff; + +/* +UNC name +*/ + if(q[0] == '\\' && q[1] == '\\') { + cnt += 2; + if(cnt > len) return 0; + buff[0] = '/'; + buff[1] = '/'; + p += 2; + r += 2; + while(*p != '\\' && *p) { + if (kpathsea_IS_KANJI(kpse, p)) { + cnt++; + if(cnt > len) return 0; + *r++ = *p++; + } + cnt++; + if(cnt > len) return 0; + *r++ = *p++; + } + cnt++; + if(cnt > len) return 0; + *r++ = '/'; + if(*p) p++; + while(*p != '\\' && *p) { + if (kpathsea_IS_KANJI(kpse, p)) { + cnt++; + if(cnt > len) return 0; + *r++ = *p++; + } + cnt++; + if(cnt > len) return 0; + *r++ = *p++; + } + cnt++; + if(cnt > len) return 0; + *r++ = '/'; + *r= '\0'; + if(*p) p++; +/* +drive name +*/ + } else if(isalpha(q[0]) && q[1] == ':' && q[2] == '\\') { + *r++ = q[0]; + *r++ = ':'; + *r++ = '/'; + *r = '\0'; + p += 3; + cnt += 3; + if(cnt > len) return 0; + } + + for( ; *p; p++) { + if(kpathsea_IS_KANJI(kpse, p)) { + p++; + continue; + } + if(*p == '\\') { + *p = '\0'; + if((*(p-2) == '\\' || p-1 == q) && *(p-1) == '.') { + cnt += 2; + if(cnt > len) return 0; + strcat(buff, "./"); + } else if((*(p-3) == '\\' || p-2 == q) && *(p-2) == '.' && *(p-1) == '.') { + cnt += 3; + if(cnt > len) return 0; + strcat(buff, "../"); + } else { + if((hnd = FindFirstFile(q, &ffd)) == INVALID_HANDLE_VALUE) { + return 0; + } + FindClose(hnd); + cnt += strlen(ffd.cFileName); + cnt++; + if(cnt > len) return 0; + strcat(buff, ffd.cFileName); + strcat(buff, "/"); + } + *p = '\\'; + } + } + +/* +file itself +*/ + if((hnd = FindFirstFile(q, &ffd)) == INVALID_HANDLE_VALUE) { + return 0; + } + FindClose(hnd); + cnt += strlen(ffd.cFileName); + if(cnt > len) return 0; + strcat(buff, ffd.cFileName); + return 1; +} + +/* user info */ + +/* Adapted for XEmacs by David Hobley */ +/* Sync'ed with Emacs 19.34.6 by Marc Paquette */ +/* Adapted to fpTeX 0.4 by Fabrice Popineau */ + +char * kpathsea_get_home_directory(kpathsea kpse) +{ + char *p; + char *home = getenv("HOME"); + if(!home) + home = getenv("USERPROFILE"); + if(home) { + home = xstrdup(home); + for(p = home; *p; p++) { + if(kpathsea_IS_KANJI(kpse, p)) { + p++; + continue; + } + if(*p == '\\') + *p = '/'; + } + } + return home; +} + +int +kpathsea_getuid (kpathsea kpse) +{ + return kpse->the_passwd.pw_uid; +} + +int +kpathsea_getgid (kpathsea kpse) +{ + return kpse->the_passwd.pw_gid; +} + +struct passwd * +kpathsea_getpwuid (kpathsea kpse, int uid) +{ + if (uid == kpse->the_passwd.pw_uid) + return &kpse->the_passwd; + return NULL; +} + +struct passwd * +kpathsea_getpwnam (kpathsea kpse, char *name) +{ + struct passwd *pw; + + pw = kpathsea_getpwuid (kpse, kpathsea_getuid (kpse)); + if (!pw) + return pw; + + if (stricmp (name, pw->pw_name)) + return NULL; + + return pw; +} + +void +kpathsea_init_user_info (kpathsea kpse) +{ + char *home; + DWORD nSize = 256; + + if (!GetUserName (kpse->the_passwd.pw_name, &nSize)) + strcpy (kpse->the_passwd.pw_name, "unknown"); + kpse->the_passwd.pw_uid = 123; + kpse->the_passwd.pw_gid = 123; + + /* Ensure HOME and SHELL are defined. */ + + home = kpathsea_get_home_directory(kpse); + if (home) { + putenv(concat("HOME=", home)); + } + else { + putenv ("HOME=c:/"); + } + + if (getenv ("SHELL") == NULL) + putenv ((GetVersion () & 0x80000000) ? "SHELL=command" : "SHELL=cmd"); + + { + /* If TEXMFTEMP is defined, then use it as the TEMP and TMP variables. */ + char *p; + if ((p = getenv("TEXMFTEMP")) != NULL) { + putenv(concat("TEMP=", p)); + putenv(concat("TMP=", p)); + } + } + + /* Set dir and shell from environment variables. */ + strcpy (kpse->the_passwd.pw_dir, kpathsea_get_home_directory(kpse)); + strcpy (kpse->the_passwd.pw_shell, getenv ("SHELL")); +} + +/* win32_system */ +int win32_system(const char *cmd) +{ + const char *p; + char *q; + char *av[4]; + int len, ret; + int spacep = 0; + + if(cmd == NULL) + return 1; + + av[0] = xstrdup("cmd.exe"); + av[1] = xstrdup("/c"); + + len = strlen(cmd) + 3; + spacep = is_include_space(cmd); + av[2] = malloc(len); + q = av[2]; + if(spacep) + *q++ = '"'; + for(p = cmd; *p; p++, q++) { + if(*p == '\'') + *q = '"'; + else + *q = *p; + } + if(spacep) + *q++ = '"'; + *q = '\0'; + av[3] = NULL; + ret = _spawnvp(_P_WAIT, av[0], av); + free(av[0]); + free(av[1]); + free(av[2]); + return ret; +} + +#if defined (KPSE_COMPAT_API) +int getlongpath(char *buff, char *input, int len) +{ + return kpathsea_getlongpath(kpse_def, buff, input, len); +} + +char * get_home_directory(void) +{ + return kpathsea_get_home_directory(kpse_def); +} + +int +getuid (void) +{ + return kpathsea_getuid(kpse_def); +} + +int +geteuid (void) +{ + /* I could imagine arguing for checking to see whether the user is + in the Administrators group and returning a UID of 0 for that + case, but I don't know how wise that would be in the long run. */ + return getuid (); +} + +int +getgid (void) +{ + return kpathsea_getgid (kpse_def); +} + +int +getegid (void) +{ + return getgid (); +} + +struct passwd * +getpwuid (int uid) +{ + return kpathsea_getpwuid (kpse_def, uid); +} + +struct passwd * +getpwnam (char *name) +{ + return kpathsea_getpwnam (kpse_def, name); +} + +#endif /* KPSE_COMPAT_API */ diff --git a/Build/source/texk/kpathsea/win32lib.h b/Build/source/texk/kpathsea/win32lib.h new file mode 100644 index 00000000000..005ee92bc62 --- /dev/null +++ b/Build/source/texk/kpathsea/win32lib.h @@ -0,0 +1,294 @@ +/* win32lib.h: bits and pieces for win32 and msvc. + + Copyright 2006, 2010-2016 Akira Kakuto. + Copyright 1996, 1997, 1998, 1999 Fabrice Popineau. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + + +#ifndef KPATHSEA_WIN32LIB_H +#define KPATHSEA_WIN32LIB_H + +#ifndef KPSE_COMPAT_API +#define KPSE_COMPAT_API 1 +#endif + +#pragma warning( disable : 4007 4096 4018 4244 ) + +#include +#include + +/* + * Define symbols to identify the version of Unix this is. + * Define all the symbols that apply correctly. + */ + +#ifndef DOSISH +#define DOSISH +#endif + +#ifndef MAXPATHLEN +#define MAXPATHLEN _MAX_PATH +#endif + +#define HAVE_DUP2 1 +#define HAVE_RENAME 1 +#define HAVE_RMDIR 1 +#define HAVE_MKDIR 1 +#define HAVE_GETHOSTNAME 1 +#define HAVE_RANDOM 1 +#define USE_UTIME 1 +#define HAVE_MOUSE 1 +#define HAVE_TZNAME 1 + +/* These have to be defined because our compilers treat __STDC__ as being + defined (most of them anyway). */ + +#if !defined(__cplusplus) +#define access _access +#define alloca _alloca +#define chdir _chdir +#define chmod _chmod +#define close _close +#define creat _creat +#define daylight _daylight +#define dup _dup +#define dup2 _dup2 +#define execlp _execlp +#define execvp _execvp +#define fcloseall _fcloseall +#define fdopen _fdopen +#define fileno _fileno +#define flushall _flushall +#define fstat _fstat +#define ftime _ftime +#define getpid _getpid +#define getcwd _getcwd +#define inline __inline +#define isascii __isascii +#define isatty _isatty +#define itoa _itoa +#define link _link +#define lseek _lseek +#define memicmp _memicmp +#define mktemp _mktemp +#define open _open +#define putenv _putenv +#define read _read +#define rmdir _rmdir +#define setmode _setmode +#define spawnlp _spawnlp +#define stat _stat +#define stricmp _stricmp +#define strdup _strdup +#define strlwr _strlwr +#define strnicmp _strnicmp +#define tempnam _tempnam +#define timeb _timeb +#define timezone _timezone +#define unlink _unlink +#define umask _umask +#define utime _utime +#define write _write +#endif /* !__cplusplus */ + +#define getwd(dir) GetCurrentDirectory(MAXPATHLEN, dir) + +#ifdef strcasecmp +#undef strcasecmp +#endif +#ifdef strncasecmp +#undef strncasecmp +#endif +#define strcasecmp _stricmp +#define strncasecmp _strnicmp + +#ifndef S_IFMT +#define S_IFMT _S_IFMT +#endif +#ifndef S_IFDIR +#define S_IFDIR _S_IFDIR +#endif +#ifndef S_IFCHR +#define S_IFCHR _S_IFCHR +#endif +#ifndef S_IFIFO +#define S_IFIFO _S_IFIFO +#endif +#ifndef S_IFREG +#define S_IFREG _S_IFREG +#endif +#ifndef S_IREAD +#define S_IREAD _S_IREAD +#endif +#ifndef S_IWRITE +#define S_IWRITE _S_IWRITE +#endif +#define S_IEXEC _S_IEXEC +#ifndef S_IXUSR +#define S_IXUSR _S_IEXEC +#endif +#ifndef S_IXGRP +#define S_IXGRP _S_IEXEC +#endif +#ifndef S_IXOTH +#define S_IXOTH _S_IEXEC +#endif +#ifndef S_IRUSR +#define S_IRUSR _S_IREAD +#endif +#ifndef S_IWUSR +#define S_IWUSR _S_IWRITE +#endif +#ifndef S_IROTH +#define S_IROTH _S_IREAD +#endif +#ifndef S_IWOTH +#define S_IWOTH _S_IWRITE +#endif +#ifndef S_IRGRP +#define S_IRGRP _S_IREAD +#endif +#ifndef S_IWGRP +#define S_IWGRP _S_IWRITE +#endif +#ifndef O_RDWR +#define O_RDWR _O_RDWR +#endif +#ifndef O_CREAT +#define O_CREAT _O_CREAT +#endif +#ifndef O_TRUNC +#define O_TRUNC _O_TRUNC +#endif +#ifndef O_RDONLY +#define O_RDONLY _O_RDONLY +#endif +#ifndef O_WRONLY +#define O_WRONLY _O_WRONLY +#endif +#ifndef O_APPEND +#define O_APPEND _O_APPEND +#endif +#ifndef O_TEXT +#define O_TEXT _O_TEXT +#endif +#ifndef O_BINARY +#define O_BINARY _O_BINARY +#endif +#ifndef O_EXCL +#define O_EXCL _O_EXCL +#endif + +#if defined (S_IFBLK) && !defined (S_ISBLK) +#define S_ISBLK(m) (((m)&S_IFMT) == S_IFBLK) /* block device */ +#endif + +#if defined (S_IFCHR) && !defined (S_ISCHR) +#define S_ISCHR(m) (((m)&S_IFMT) == S_IFCHR) /* character device */ +#endif + +#if defined (S_IFDIR) && !defined (S_ISDIR) +#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR) /* directory */ +#endif + +#if defined (S_IFREG) && !defined (S_ISREG) +#define S_ISREG(m) (((m)&S_IFMT) == S_IFREG) /* file */ +#endif + +#if defined (S_IFIFO) && !defined (S_ISFIFO) +#define S_ISFIFO(m) (((m)&S_IFMT) == S_IFIFO) /* fifo - named pipe */ +#endif + +#if defined (S_IFLNK) && !defined (S_ISLNK) +#define S_ISLNK(m) (((m)&S_IFMT) == S_IFLNK) /* symbolic link */ +#endif + +#if defined (S_IFSOCK) && !defined (S_ISSOCK) +#define S_ISSOCK(m) (((m)&S_IFMT) == S_IFSOCK) /* socket */ +#endif + +/* Define this so that winsock.h definitions don't get included when + windows.h is... For this to have proper effect, config.h must + always be included before windows.h. */ +#if !defined(_WINSOCKAPI_) && !defined(WWW_WIN_DLL) +#define _WINSOCKAPI_ 1 +#endif + +#define boolean saved_boolean +#include +#undef boolean + +#include + +/* Defines size_t and alloca (). */ +#include + +/* For proper declaration of environ. */ +#include +#include +#include +#include +#include + +/* For _getcwd. */ +#include + +/* Web2C takes care of ensuring that these are defined. */ +#ifdef max +#undef max +#undef min +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +extern KPSEDLL double win32_floor (double x); +extern KPSEDLL FILE *win32_popen (const char *cmd, const char *mode); +extern KPSEDLL int win32_pclose (FILE *f); +extern KPSEDLL struct passwd *kpathsea_getpwnam (kpathsea kpse, char *name); +extern KPSEDLL int win32_system(const char *cmd); +extern KPSEDLL void kpathsea_init_user_info (kpathsea kpse); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL struct passwd *getpwnam (char *name); +#endif /* KPSE_COMPAT_API */ + +#define system(p) win32_system(p) +#define popen(cmd, mode) win32_popen(cmd, mode) +#define pclose(file) win32_pclose(file) +/* Functions for WIN32 */ +extern KPSEDLL FILE *popen(const char * str, const char * str2); +extern KPSEDLL int pclose(FILE * f); +extern KPSEDLL int system(const char * cmd); + +extern KPSEDLL void texlive_gs_init(void); +extern KPSEDLL int kpathsea_getlongpath (kpathsea kpse, char *output, char *input, int len); +extern KPSEDLL char *kpathsea_get_home_directory (kpathsea kpse); + +#if defined (KPSE_COMPAT_API) +extern KPSEDLL int getlongpath (char *output, char *input, int len); +extern KPSEDLL char *get_home_directory (void); +#endif + +#define off_t __int64 +#define xfseeko xfseek64 +#define xftello xftell64 + +#ifdef __cplusplus +} +#endif + +#endif /* not KPATHSEA_WIN32LIB_H */ diff --git a/Build/source/texk/kpathsea/xbasename.c b/Build/source/texk/kpathsea/xbasename.c new file mode 100644 index 00000000000..2d3a692e889 --- /dev/null +++ b/Build/source/texk/kpathsea/xbasename.c @@ -0,0 +1,61 @@ +/* xbasename.c: return the last element in a path. + + Copyright 1992, 1994, 1995, 1996, 2008, 2011, 2016, 2017 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +/* Have to include this first to get c-auto.h. */ +#include + +#include + +/* Return NAME with any leading path stripped off. This returns a + pointer into NAME. For example, `basename ("/foo/bar.baz")' + returns "bar.baz". */ + +const_string +xbasename (const_string name) +{ + const_string base = name; + const_string p; + + if (NAME_BEGINS_WITH_DEVICE(name)) + base += 2; + + else if (IS_UNC_NAME(name)) { + unsigned limit; + + for (limit = 2; name[limit] && !IS_DIR_SEP (name[limit]); limit++) + ; + if (name[limit++] && name[limit] && !IS_DIR_SEP (name[limit])) { + for (; name[limit] && !IS_DIR_SEP (name[limit]); limit++) + ; + } else + /* malformed UNC name, backup */ + limit = 0; + base += limit; + } + + for (p = base; *p; p++) { + if (IS_DIR_SEP(*p)) + base = p + 1; +#if defined(WIN32) && defined (KPSE_COMPAT_API) + else if (IS_KANJI(p)) + p++; +#endif + } + + return base; +} diff --git a/Build/source/texk/kpathsea/xcalloc.c b/Build/source/texk/kpathsea/xcalloc.c new file mode 100644 index 00000000000..aca15548a53 --- /dev/null +++ b/Build/source/texk/kpathsea/xcalloc.c @@ -0,0 +1,35 @@ +/* xcalloc.c: calloc with error checking. + + Copyright 1992, 1993, 2008, 2010 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +void * +xcalloc (size_t nelem, size_t elsize) +{ + void *new_mem = (void*)calloc(nelem ? nelem : 1, elsize ? elsize : 1); + + if (new_mem == NULL) { + fprintf(stderr, + "xcalloc: request for %lu elements of size %lu failed.\n", + (unsigned long)nelem, (unsigned long)elsize); + exit(EXIT_FAILURE); + } + + return new_mem; +} diff --git a/Build/source/texk/kpathsea/xdirname.c b/Build/source/texk/kpathsea/xdirname.c new file mode 100644 index 00000000000..cc6600928ad --- /dev/null +++ b/Build/source/texk/kpathsea/xdirname.c @@ -0,0 +1,108 @@ +/* xdirname.c: return the directory part of a path. + + Copyright 1999, 2008, 2011, 2016, 2017 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +/* Return directory for NAME. This is "." if NAME contains no directory + separators (should never happen for selfdir), else whatever precedes + the final directory separator, but with multiple separators stripped. + For example, `xdirname ("/foo//bar.baz")' returns "/foo". Always + return a new string. */ + +#include +#include + +string +xdirname (const_string name) +{ + string ret; + unsigned limit = 0, loc; +#if defined(WIN32) + string p; +#endif + + /* Ignore a NULL name. */ + if (!name) + return NULL; + + if (NAME_BEGINS_WITH_DEVICE(name)) { + limit = 2; + } else if (IS_UNC_NAME(name)) { + for (limit = 2; name[limit] && !IS_DIR_SEP (name[limit]); limit++) + ; + if (name[limit++] && name[limit] && !IS_DIR_SEP (name[limit])) { + for (; name[limit] && !IS_DIR_SEP (name[limit]); limit++) + ; + limit--; + } else + /* malformed UNC name, backup */ + limit = 0; + } + +#if defined(WIN32) && defined (KPSE_COMPAT_API) + for (loc = strlen (name); loc > limit && + (!IS_DIR_SEP (name[loc-1]) || + (loc > 1 && IS_KANJI(name+loc-2))); loc--) + ; +#else + for (loc = strlen (name); loc > limit && !IS_DIR_SEP (name[loc-1]); loc--) + ; +#endif + + if (loc == limit) { + if (limit == 0) + ret = xstrdup ("."); + else if (limit == 2) { + ret = (string)xmalloc(4); + ret[0] = name[0]; + ret[1] = name[1]; + ret[2] = '.'; + ret[3] = '\0'; + } else { + /* UNC name is "//server/share". */ + ret = xstrdup (name); + } + } else { + /* If have ///a, must return /, so don't strip off everything. */ +#if defined(WIN32) && defined (KPSE_COMPAT_API) + while (loc > limit+1 && IS_DIR_SEP (name[loc-1])) { + if (loc > 1 && IS_KANJI(name+loc-2)) + break; + loc--; + } +#else + while (loc > limit+1 && IS_DIR_SEP (name[loc-1])) { + loc--; + } +#endif + ret = (string)xmalloc(loc+1); + strncpy(ret, name, loc); + ret[loc] = '\0'; + } + +#if defined(WIN32) + for (p = ret; *p; p++) { + if (*p == '\\') + *p = '/'; +#if defined (KPSE_COMPAT_API) + else if (IS_KANJI(p)) + p++; +#endif + } +#endif + + return ret; +} diff --git a/Build/source/texk/kpathsea/xdirtest.c b/Build/source/texk/kpathsea/xdirtest.c new file mode 100644 index 00000000000..1c657fc15fe --- /dev/null +++ b/Build/source/texk/kpathsea/xdirtest.c @@ -0,0 +1,158 @@ +/* xdirtest.c: standalone program to test xdirname() and xbasename(). + + Copyright 1999 Karl Berry. + Copyright 2005 Olaf Weber. + Copyright 2011 Peter Breitenlohner. + Copyright 2016 Akira Kakuto. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +static const char *tab[] = { +/* UNC names */ +#if defined (WIN32) + "\\\\neuromancer\\fptex\\bin\\win32\\kpsewhich.exe", + "\\\\neuromancer\\fptex\\win32\\kpsewhich.exe", + "\\\\neuromancer\\fptex\\kpsewhich.exe", + "\\\\neuromancer\\kpsewhich.exe", + "//server.host/share/file", + "//server.host/share/file/", + "//server.host/share/", + "//server.host//share", /* malformed */ + "//server.host", /* malformed */ + "//.host/share", /* not UNC name */ +#endif + "//neuromancer/kpsewhich.exe", +/* names with device */ +#if defined (WIN32) + "p:\\bin\\win32\\kpsewhich.exe", + "p:\\bin\\win32\\\\", + "p:\\win32\\kpsewhich.exe", + "p:\\win32\\", + "p:\\kpsewhich.exe", + "p:\\", + "p:bin\\win32\\kpsewhich.exe", + "p:win32\\kpsewhich.exe", +#endif + "p:win32//kpsewhich.exe", + "p:win32/", + "p:kpsewhich.exe", + "p:///kpsewhich.exe", +/* 'normal' names */ + "/usr/bin/win32/kpsewhich.exe", + "/usr/bin/win32//", + "/usr/bin/kpsewhich.exe", + "/usr/bin/", + "///usr/kpsewhich.exe", + "/usr/kpsewhich.exe", + "///kpsewhich.exe", + "/kpsewhich.exe", + "", + NULL +}; + +#if defined (WIN32) +static const char *ktab[] = { +/* UNC names */ + "\\\\serverK\\\\shareK\\\\file", + "\\\\serverKK\\shareKK\\file", + "\\\\serverK\\\\shareK\\", + "\\\\serverKK\\shareKK", +/* 'normal' names */ + "\\abcK\\deKKfK\\\\hijK\\", + "\\abcKKdeKKfKK\\hijKK", + "\\abcK\\deKKfK\\", + "\\abcKKdeKKfKK", + NULL +}; + +static char * +to_kanji (const char *str) { + char *p, *ret = xstrdup(str); + + for (p = ret; *p; p++) + if (*p == 'K') + *p = 0x81; + + return ret; +} + +static char * +from_kanji (char *str) { + char *p; + + for (p = str; *p; p++) + if ((unsigned char) *p == 0x81) + *p = 'K'; + + return str; +} + +static void +do_kanji (kpathsea kpse) { + const char **p; + + printf("\nAssuming CP %s 932\n", kpse->Is_cp932_system ? "is" : "is not"); + + for (p = ktab; *p; p++) { + char *q = to_kanji(*p); + char *r = xdirname(q); + + printf("%s -> %s + %s\n", *p, from_kanji(r), *p + (xbasename(q)-q)); + + free (r); + free (q); + } +} + +static void +kanji_test(kpathsea kpse) { + int save_cp932 = kpse->Is_cp932_system; + + printf("\nTesting 2-Byte Kanji (CP 932, SJIS) codes with 'K' representing 0x81\n"); + + kpse->Is_cp932_system = 932; /* pretend CP is 932 */ + do_kanji(kpse); + + kpse->Is_cp932_system = 0; /* pretend CP is not 932 */ + do_kanji(kpse); + + kpse->Is_cp932_system = save_cp932; +} +#endif + +int main(int argc, char **argv) +{ + const char **p; + kpathsea kpse = kpathsea_new(); + + kpathsea_set_program_name (kpse, argv[0], NULL); + + printf("\n%s: name -> xdirname(name) + xbasename(name)\n\n", + kpse->invocation_short_name); + + for (p = tab; *p; p++) { + char *q = xdirname(*p); + + printf("%s -> %s + %s\n", *p, q, xbasename(*p)); + free (q); + } + +#if defined (WIN32) + kanji_test(kpse); +#endif + + return 0; +} diff --git a/Build/source/texk/kpathsea/xfopen.c b/Build/source/texk/kpathsea/xfopen.c new file mode 100644 index 00000000000..00bec3da043 --- /dev/null +++ b/Build/source/texk/kpathsea/xfopen.c @@ -0,0 +1,48 @@ +/* xfopen.c: fopen and fclose with error checking. + + Copyright 1992, 1993, 1995, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +/* These routines just check the return status from standard library + routines and abort if an error happens. */ + +FILE * +xfopen (const_string filename, const_string mode) +{ + FILE *f; + + assert(filename && mode); + + f = fopen(filename, mode); + if (f == NULL) + FATAL_PERROR(filename); + + return f; +} + + +void +xfclose (FILE *f, const_string filename) +{ + assert(f); + + if (fclose(f) == EOF) + FATAL_PERROR(filename); + +} diff --git a/Build/source/texk/kpathsea/xfseek.c b/Build/source/texk/kpathsea/xfseek.c new file mode 100644 index 00000000000..1a1bfa0726a --- /dev/null +++ b/Build/source/texk/kpathsea/xfseek.c @@ -0,0 +1,27 @@ +/* xfseek.c: fseek with error checking. + + Copyright 1992, 1995, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +void +xfseek (FILE *f, long offset, int wherefrom, const_string filename) +{ + if (fseek (f, offset, wherefrom) < 0) { + FATAL_PERROR(filename); + } +} diff --git a/Build/source/texk/kpathsea/xfseeko.c b/Build/source/texk/kpathsea/xfseeko.c new file mode 100644 index 00000000000..8d836441d17 --- /dev/null +++ b/Build/source/texk/kpathsea/xfseeko.c @@ -0,0 +1,26 @@ +/* xfseeko.c: fseeko with error checking. + + Copyright 2008 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +void +xfseeko (FILE *f, off_t offset, int wherefrom, const_string filename) +{ + if (fseeko (f, offset, wherefrom) < 0) { + FATAL_PERROR(filename); + } +} diff --git a/Build/source/texk/kpathsea/xftell.c b/Build/source/texk/kpathsea/xftell.c new file mode 100644 index 00000000000..123f49a75b9 --- /dev/null +++ b/Build/source/texk/kpathsea/xftell.c @@ -0,0 +1,30 @@ +/* xftell.c: ftell with error checking. + + Copyright 1992, 1993, 1995, 2008, 2011 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +long +xftell (FILE *f, const_string filename) +{ + long where = ftell (f); + + if (where < 0) + FATAL_PERROR(filename); + + return where; +} diff --git a/Build/source/texk/kpathsea/xftello.c b/Build/source/texk/kpathsea/xftello.c new file mode 100644 index 00000000000..a01b42a5622 --- /dev/null +++ b/Build/source/texk/kpathsea/xftello.c @@ -0,0 +1,31 @@ +/* xftello.c: ftello with error checking. + + Copyright 1992, 1993, 1995, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +off_t +xftello (FILE *f, const_string filename) +{ + off_t where = ftello (f); + + if (where < 0) + FATAL_PERROR(filename); + + return where; +} diff --git a/Build/source/texk/kpathsea/xgetcwd.c b/Build/source/texk/kpathsea/xgetcwd.c new file mode 100644 index 00000000000..044731dbd1b --- /dev/null +++ b/Build/source/texk/kpathsea/xgetcwd.c @@ -0,0 +1,159 @@ +/* xgetcwd.c: a from-scratch version of getwd. Ideas from tcsh 5.20 source. + + Copyright 1992, 1994, 1996, 2008, 2011, 2016 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#if (defined (HAVE_GETCWD) && !defined (GETCWD_FORKS)) || defined (HAVE_GETWD) +#include +#else /* (not HAVE_GETCWD || GETCWD_FORKS) && not HAVE_GETWD */ +#include +#include +#include + + +static void +xchdir (string dirname) +{ + if (chdir(dirname) != 0) + FATAL_PERROR(dirname); +} + +#endif /* (not HAVE_GETCWD || GETCWD_FORKS) && not HAVE_GETWD */ + + +/* Return the pathname of the current directory, or give a fatal error. */ + +string +xgetcwd (void) +{ + /* If the system provides getcwd, use it. If not, use getwd if + available. But provide a way not to use getcwd: on some systems + getcwd forks, which is expensive and may in fact be impossible for + large programs like tex. If your system needs this define and it + is not detected by configure, let me know. + -- Olaf Weber d_name); + + if (SAME_FILE_P(test_stat, cwd_stat)) { + /* We've found it. Prepend the pathname. */ + string temp = cwd_path; + cwd_path = concat3("/", e->d_name, cwd_path); + free(temp); + + /* Set up to test the next parent. */ + cwd_stat = xstat("."); + + /* Stop reading this directory. */ + found = true; + } + } + if (!found) + FATAL2("No inode %d/device %d in parent directory", + cwd_stat.st_ino, cwd_stat.st_dev); + + xclosedir(parent_dir); + } + + /* If the current directory is the root, cwd_path will be the empty + string, and we will have not gone through the loop. */ + if (*cwd_path == 0) + strcpy(cwd_path, "/"); + else + /* Go back to where we were. */ + xchdir(cwd_path); + +#ifdef DOSISH + /* Prepend the drive letter to CWD_PATH, since this technique + never tells us what the drive is. + + Note that on MS-DOS/MS-Windows, the branch that works around + missing `getwd' will probably only work for DJGPP (which does + have `getwd'), because only DJGPP reports meaningful + st_ino numbers. But someday, somebody might need this... */ + { + char drive[3]; + string temp = cwd_path; + + /* Make the drive letter lower-case, unless it is beyond Z: (yes, + there ARE such drives, in case of Novell Netware on MS-DOS). */ + drive[0] = root_stat.st_dev + (root_stat.st_dev < 26 ? 'a' : 'A'); + drive[1] = ':'; + drive[2] = '\0'; + + cwd_path = concat(drive, cwd_path); + free(temp); + } +#endif + + return cwd_path; +#endif /* (not HAVE_GETCWD || GETCWD_FORKS) && not HAVE_GETWD */ +} diff --git a/Build/source/texk/kpathsea/xmalloc.c b/Build/source/texk/kpathsea/xmalloc.c new file mode 100644 index 00000000000..65a0d2d0ca2 --- /dev/null +++ b/Build/source/texk/kpathsea/xmalloc.c @@ -0,0 +1,34 @@ +/* xmalloc.c: malloc with error checking. + + Copyright 1992, 1993, 2008, 2010 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +void * +xmalloc (size_t size) +{ + void *new_mem = (void *)malloc(size ? size : 1); + + if (new_mem == NULL) { + fprintf(stderr, "fatal: memory exhausted (xmalloc of %lu bytes).\n", + (unsigned long)size); + exit(EXIT_FAILURE); + } + + return new_mem; +} diff --git a/Build/source/texk/kpathsea/xopendir.c b/Build/source/texk/kpathsea/xopendir.c new file mode 100644 index 00000000000..5d425569fff --- /dev/null +++ b/Build/source/texk/kpathsea/xopendir.c @@ -0,0 +1,47 @@ +/* xopendir.c: opendir and closedir with error checking. + + Copyright 1992, 1993, 1994, 1995, 1996, 2008, 2010 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include +#include + + +#if !defined(WIN32) || defined(__MINGW32__) +DIR * +xopendir (const_string dirname) +{ + DIR *d = opendir(dirname); + + if (d == NULL) + FATAL_PERROR(dirname); + + return d; +} + +void +xclosedir (DIR *d) +{ +#ifdef CLOSEDIR_VOID + closedir (d); +#else + int ret = closedir(d); + + if (ret != 0) + FATAL("closedir failed"); +#endif +} +#endif /* not WIN32 || __MINGW32__ */ diff --git a/Build/source/texk/kpathsea/xopendir.h b/Build/source/texk/kpathsea/xopendir.h new file mode 100644 index 00000000000..b786d9a89ee --- /dev/null +++ b/Build/source/texk/kpathsea/xopendir.h @@ -0,0 +1,33 @@ +/* xopendir.h: declare checked directory operations. + + Copyright 1994, 1996, 2008, 2010 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#if !defined (KPATHSEA_XOPENDIR_H) && (!defined (WIN32) || defined(__MINGW32__)) +#define KPATHSEA_XOPENDIR_H + +#include +#include +#include + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +/* Like opendir and closedir, but abort on error. */ +extern DIR *xopendir (const_string dirname); +extern void xclosedir (DIR *); + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not (KPATHSEA_XOPENDIR_H or WIN32) */ diff --git a/Build/source/texk/kpathsea/xputenv.c b/Build/source/texk/kpathsea/xputenv.c new file mode 100644 index 00000000000..4d1fb5335e0 --- /dev/null +++ b/Build/source/texk/kpathsea/xputenv.c @@ -0,0 +1,125 @@ +/* xputenv.c: set an environment variable without return. */ + +/* Copyright 1993-98, 2008, 2009 Karl Berry. + Copyright 2003-05 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + + +#include +#include + +#ifdef WIN32 +#include +#else +#if !HAVE_DECL_PUTENV +extern int putenv (char* entry); +#endif +#endif /* not WIN32 */ + +/* + * We have different arguments from the "standard" function. A separate + * var and value tends to be much more practical. + * + * The standards for putenv are clear: put the passed string into the + * environment, and if you alter that string, the environment changes. + * Of course various implementations are broken in a number of ways, + * which include making copies of the passed string, and more. + */ +void +kpathsea_xputenv(kpathsea kpse, const char *var, const char *value) +{ + char *cur_item; + char *old_item; + char *new_item; + size_t var_lim; + int cur_loc; + + /* kpse_debug2(KPSE_DEBUG_VARS, "kpse_putenv($%s,%s)", var, value); */ + + old_item = NULL; + cur_item = concat3(var, "=", value); + /* Include '=' in length. */ + var_lim = strlen(var) + 1; + + /* Have we stored something for this value already? */ + for (cur_loc = 0; cur_loc != kpse->saved_count; ++cur_loc) { + if (strncmp(kpse->saved_env[cur_loc], cur_item, var_lim) == 0) { + /* Get the old value. We need this is case another part + * of the program didn't use us to change the environment. + */ + old_item = getenv(var); + break; + } + } + + if (old_item && strcmp(old_item, cur_item+var_lim) == 0) { + /* Set same value as is in environment, don't bother to set. */ + free(cur_item); + return; + } else { + /* We set a different value. */ + if (putenv(cur_item) < 0) + LIB_FATAL1("putenv(%s)", cur_item); + /* Get the new string. */ + new_item = getenv(var); + if (new_item != cur_item+var_lim) { + /* Our new string isn't used, don't keep it around. */ + free(cur_item); + return; + } + } + + /* If we get here, it means getenv() returned a reference to cur_item. + So we save cur_item, and free the old string we also owned. */ + if (cur_loc == kpse->saved_count) { + /* No old string. */ + kpse->saved_count++; + XRETALLOC(kpse->saved_env, kpse->saved_count, char *); + } else { + /* We owned the old string. */ + free(kpse->saved_env[cur_loc]); + } + kpse->saved_env[cur_loc] = cur_item; + + return; +} + +/* A special case for setting a variable to a numeric value + (specifically, KPATHSEA_DPI). We don't need to dynamically allocate + and free the string for the number, since it's saved as part of the + environment value. */ + +void +kpathsea_xputenv_int (kpathsea kpse, const_string var_name, int num) +{ + char str[MAX_INT_LENGTH]; + sprintf (str, "%d", num); + + kpathsea_xputenv (kpse, var_name, str); +} + +#if defined (KPSE_COMPAT_API) +void +xputenv (const char *var, const char *value) +{ + kpathsea_xputenv (kpse_def, var, value); +} + +void +xputenv_int (const_string var_name, int num) +{ + kpathsea_xputenv_int(kpse_def, var_name, num); +} +#endif diff --git a/Build/source/texk/kpathsea/xrealloc.c b/Build/source/texk/kpathsea/xrealloc.c new file mode 100644 index 00000000000..e56668368b4 --- /dev/null +++ b/Build/source/texk/kpathsea/xrealloc.c @@ -0,0 +1,43 @@ +/* xrealloc.c: realloc with error checking. + + Copyright 1992, 1993, 2008, 2010, 2013 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +void * +xrealloc (void *old_ptr, size_t size) +{ + void *new_mem; + + if (old_ptr == NULL) { + new_mem = xmalloc(size); + } else { + new_mem = (void *)realloc(old_ptr, size ? size : 1); + if (new_mem == NULL) { + /* We used to print OLD_PTR here using %x, and casting its + value to unsigned, but that lost on the Alpha, where + pointers and unsigned had different sizes. Since the info + is of little or no value anyway, just don't print it. */ + fprintf(stderr, + "fatal: memory exhausted (realloc of %lu bytes).\n", + (unsigned long)size); + exit(EXIT_FAILURE); + } + } + + return new_mem; +} diff --git a/Build/source/texk/kpathsea/xstat.c b/Build/source/texk/kpathsea/xstat.c new file mode 100644 index 00000000000..226ca62e983 --- /dev/null +++ b/Build/source/texk/kpathsea/xstat.c @@ -0,0 +1,54 @@ +/* xstat.c: stat and (maybe) lstat with error checking. + + Copyright 1992, 1993, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + +#include + + +struct stat +xstat (const_string path) +{ + struct stat s; + + if (stat(path, &s) != 0) + FATAL_PERROR(path); + + return s; +} + + +/* If we don't have symbolic links, lstat is the same as stat, and + a #define is made in the include file. */ + +#ifdef S_ISLNK +/* +// We declared lstat to prevent a warning during development. This +// turns out to be more trouble than it is worth. +// extern int lstat (); +*/ +struct stat +xlstat (const_string path) +{ + struct stat s; + + if (lstat(path, &s) != 0) + FATAL_PERROR(path); + return s; +} +#endif diff --git a/Build/source/texk/kpathsea/xstat.h b/Build/source/texk/kpathsea/xstat.h new file mode 100644 index 00000000000..59347bafdb9 --- /dev/null +++ b/Build/source/texk/kpathsea/xstat.h @@ -0,0 +1,45 @@ +/* xstat.h: stat with error checking. + + Copyright 1992, 1993, 1994, 2008, 2010, 2011 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#ifndef KPATHSEA_XSTAT_H +#define KPATHSEA_XSTAT_H + +#ifdef MAKE_KPSE_DLL /* libkpathsea internal only */ + +#include +#include +#include + +/* Two files are indistinguishable if they are on the same device + and have the same inode. This checks two stat buffers for that. Cf. + the `same_file_p' routine in file-p.c, declared in kpathlib.h. */ +#define SAME_FILE_P(s1, s2) \ + ((s1).st_ino == (s2).st_ino && (s1).st_dev == (s2).st_dev) + +/* Does stat(2) on PATH, and aborts if the stat fails. */ +extern struct stat xstat (const_string path); + +/* Ditto, for lstat(2) (except that lstat might not exist). */ +#ifdef S_ISLNK +extern struct stat xlstat (const_string path); +#else +#define xlstat xstat +#endif + +#endif /* MAKE_KPSE_DLL */ + +#endif /* not KPATHSEA_XSTAT_H */ diff --git a/Build/source/texk/kpathsea/xstrdup.c b/Build/source/texk/kpathsea/xstrdup.c new file mode 100644 index 00000000000..738421874e8 --- /dev/null +++ b/Build/source/texk/kpathsea/xstrdup.c @@ -0,0 +1,29 @@ +/* xstrdup.c: strdup with error checking. + + Copyright 1992, 1993, 2008 Karl Berry. + Copyright 2005 Olaf Weber. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this library; if not, see . */ + +#include + + +/* Return a copy of S in new storage. */ + +string +xstrdup (const_string s) +{ + string new_string = (string)xmalloc(strlen (s) + 1); + return strcpy(new_string, s); +} -- cgit v1.2.3