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authorKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
committerKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
commitad547a6b5986815fda458221149728d9d9ab1d87 (patch)
tree16296910eb3eca724371474ea9aea3994dc69614 /Build/source/utils/texdoctk
parent947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff)
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/texdoctk')
-rw-r--r--Build/source/utils/texdoctk/ChangeLog33
-rw-r--r--Build/source/utils/texdoctk/Makefile.am26
-rw-r--r--Build/source/utils/texdoctk/Makefile.in795
-rw-r--r--Build/source/utils/texdoctk/README298
-rw-r--r--Build/source/utils/texdoctk/ac/withenable.ac7
-rw-r--r--Build/source/utils/texdoctk/aclocal.m41171
-rwxr-xr-xBuild/source/utils/texdoctk/configure5060
-rw-r--r--Build/source/utils/texdoctk/configure.ac24
-rw-r--r--Build/source/utils/texdoctk/texdoctk.1217
-rwxr-xr-xBuild/source/utils/texdoctk/texdoctk.pl1875
10 files changed, 9506 insertions, 0 deletions
diff --git a/Build/source/utils/texdoctk/ChangeLog b/Build/source/utils/texdoctk/ChangeLog
new file mode 100644
index 00000000000..66511bc5f73
--- /dev/null
+++ b/Build/source/utils/texdoctk/ChangeLog
@@ -0,0 +1,33 @@
+2019-03-25 Karl Berry <karl@tug.org>
+
+ * texdoctk.pl: warn if perltk not installed. From Debian.
+ * texdocrc.defaults,
+ * texdocrc-win32.defaults (TDCOLORS): define, Debian#835153.
+
+2014-06-16 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Drop the obsolete ACLOCAL_AMFLAGS.
+
+2013-07-05 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am: Moved Makefile fragments to ../../am/.
+
+2013-02-08 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * Makefile.am (scriptsdir): Change texmf => texmf-dist.
+
+2013-01-30 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Use KPSE_COND_WIN32_WRAP for win32 wrappers.
+
+2012-12-29 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: Use KPSE_BASIC to enable silent rules.
+
+2012-12-24 Karl Berry <karl@tug.org>
+
+ * Makefile.am,
+ * configure.ac: new files.
+ * README: rename from README.texdoctk.
+ * texdoctk.pl: change version date, looking for a maintainer.
+
diff --git a/Build/source/utils/texdoctk/Makefile.am b/Build/source/utils/texdoctk/Makefile.am
new file mode 100644
index 00000000000..7b8a4a7135a
--- /dev/null
+++ b/Build/source/utils/texdoctk/Makefile.am
@@ -0,0 +1,26 @@
+## Makefile.am for the TeX Live subdirectory utils/texdoctk/
+## (In a separate directory because we hope that some day a new
+## volunteer will appear to take over this program.)
+##
+## Copyright (C) 2012-2014 Karl Berry <tex-live@tug.org>
+## You may freely use, modify and/or distribute this file.
+##
+EXTRA_DIST =
+
+perl_scripts = texdoctk
+scriptsdir = texmf-dist/scripts/texdoctk
+nodist_bin_SCRIPTS =
+#
+include $(srcdir)/../../am/script_links.am
+#
+texmfdir = $(datarootdir)/$(scriptsdir)
+dist_texmf_SCRIPTS = texdoctk.pl
+
+install-data-hook: install-perl-links
+uninstall-hook: uninstall-links
+
+dist_man1_MANS = texdoctk.1
+
+CLEANFILES = $(nodist_bin_SCRIPTS)
+
+## No tests since it's unlikely builders will have Perl Tk installed.
diff --git a/Build/source/utils/texdoctk/Makefile.in b/Build/source/utils/texdoctk/Makefile.in
new file mode 100644
index 00000000000..ce4e3b4d672
--- /dev/null
+++ b/Build/source/utils/texdoctk/Makefile.in
@@ -0,0 +1,795 @@
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+ fi
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+
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diff --git a/Build/source/utils/texdoctk/README b/Build/source/utils/texdoctk/README
new file mode 100644
index 00000000000..54217cb61ce
--- /dev/null
+++ b/Build/source/utils/texdoctk/README
@@ -0,0 +1,298 @@
+ texdoctk v.0.5.3
+
+texdoctk is a Perl/Tk-based frontend for easy access of package documentation
+for the TeX typesetting system on Unix platforms. It includes the following
+files:
+
+ texdoctk - the program source
+ texdoctk.dat - the database containing the information about the
+ accessible documentation files for teTeX-texmf
+ texdocrc.defaults - the system-wide default specification for viewer
+ and printer settings
+ texdoctk.1 - manpage
+ README.texdoctk - this file
+The current version is 0.6.0.
+
+REQUIREMENTS
+The program is written in Perl/Tk; it requires Perl 5 and Perl/Tk 8.x. It is
+known to run with Perl 5.004_04 or higher and PerlTk 800.015.
+The database file texdoctk.dat is made for the teTeX distribution.
+Note that the program is *not* a viewer, but an interface to access a document
+with the appropriate viewer. Thus, you need to have appropriate viewers for
+the different formats to actually read the files. Documentations are available
+as .dvi, .ps, .pdf, .html or plain text; some packages are only documented in
+the .sty files. For plain text files (.txt, .sty etc.), texdoctk's own text
+viewer can be used (default). If a document format is not known, texdoctk
+will by default assume that it is plain text and use the text file viewer;
+this behaviour can be switched off in the Settings menu.
+If you want to print the documentations, you will need converters to turn
+non-PS files into PostScript. Here are some suggestions:
+dvi->ps: dvips (is part of teTeX)
+ http://www.radicaleye.com/dvips.html
+pdf->ps: pdf2ps
+ http://www.cs.wisc.edu/~ghost
+ Acrobat Reader
+ http://www.adobe.com
+html->ps: html2ps
+ http://user.it.uu.se/~jan/html2ps.html
+plain text->ps: a2ps
+ http://www-inf.enst.fr/~demaille/a2ps/
+To increase the font size automatically for high-resolution screen, the program
+xwininfo is used; texdoctk will work without as well, though.
+
+INSTALLATION
+The program texdoctk can be copied into any directory where programs are stored
+on your system, e.g. into /usr/local/bin or, probably more adequate, into
+/usr/local/teTeX/bin. It assumes that you have the env command in /usr/bin/
+available to determine the location of the Perl executable; therefore, you may
+need to change the first line of the code if this is not the case for your
+system or if for some reason your Perl executable is not called "perl"; you
+will also have to change the perl call in the sub viewslc as well.
+The database file texdoctk.dat and the configuration file texdocrc.defaults
+must then be put into a subdirectory of the main texmf directory called
+texdoctk. If you want to include information for your local system,
+generate a file texdoctk-local.dat. Make sure to run texhash after
+installation. See the manpage for more info.
+Set the defaults in texdocrc.defaults according to your system; you can
+replace the settings which are specified in the shipped file, but do not
+uncomment variables for items which are not available or applicable for you,
+but just leave the value empty by specifying nothing.
+The individual users can define their own preferences by copying the system
+texdocrc.defaults to ~/.texdocrc and assign new values to the items to be
+changed. They can also establish an additional personal database for packages
+they might have installed in their respective $HOME; this database must be
+called texdoctk-pers.dat and reside in $HOMETEXMF/texdoctk/.
+If you meet the requirements concerning the teTeX distribution, I assume that
+the texdoctk.dat file should work without failures; if you have another
+distribution or if your texmf/doc tree is somehow modified, it may happen that
+a file is not found in spite of the program trying to find it elsewhere. You
+will have to edit the file then, but make sure to keep the right format for
+the entries:
+<package-label>;Short description for listbox (opt. <package-name>);path in doc directory;optional keywords
+(without breaking the line!). If the documentation is included in the .sty file
+instead of a proper documentation file, the optional keywords should start with
+-?- directly after the semicolon, where ? is 0, 1, 2 or 3; these are flags
+which indicate in which part of the .sty the instructions are placed. See the
+database file and/or the manpage for more details if necessary.
+The documentation is grouped into 17 categories; the 18th button of the main
+panel is inactive by default. If you have special documents which do not fit
+into any of the categories, you can create a block with a new name in
+texdoctk-local.dat or texdoctk-pers.dat with the respective entries.
+In the settings window you see a checkbox in the html->ps and text->ps
+converter menus for switching on/off output redirect. This is due to the fact
+that some converters do not write their output into a file but to stdout by
+default, so a redirect is needed, e.g.
+a2ps myfile.txt >myfile.ps
+
+DISCLAIMER
+texdoctk v.0.6.0 (Sep 23, 2004) - GUI for TeX documentation access
+Copyright (C) 2000-2004 Thomas Ruedas
+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 program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ACKNOWLEDGEMENTS
+Thomas Esser included the program in the teTeX distribution of TeX and Friends.
+He provided me with informations about changes in the texmf tree and made a
+number of very useful suggestions. He also has coordinated and kept track of
+several additions from other contributors, who fixed bugs and added extensions
+e.g. for use under Win32 systems.
+Reinhard Kotucha and Andreas Werner made very valuable comments and suggestions
+to enhance v.0.3.0, especially about the special treatment of Netscape.
+Reinhard Kotucha also made many useful suggestions and provided patches for
+v.0.4.0; unfortunately, I could not implement all these ideas yet.
+Hans Fredrik Nordhaug made some suggestions, e.g. concerning local and
+personal texmf trees, and reported several bugs in different releases; he also
+contributed fixes/patches.
+Adrian Bunk also has reported a bug and contributed a small manpage for the
+program. He made a Debian GNU/Linux package of texdoctk.
+Michael Sanders reminded me to set the permissions right in the tarball.
+As this is my first application written in PerlTk, it happened that I could
+not solve every problem with my book and the other documentation, but had to
+ask for help on comp.lang.perl.tk. Paul R. Andersen and Stephen O. Lidie have
+given helpful replies and examples for me to try out.
+Fabrice Popineau, and possibly others who I don't know, have provided
+portability to Win32 platforms for use with fpTeX. Staszek Wawrykiewicz helped
+making it ready for use with new TeXLive editions.
+Paul Szabo pointed out a potential security risk related to the way names of
+temporary files are generated.
+
+TO DO LIST
+Unfortunately, I didn't have time to implement all suggestions made by the
+aforementioned people; I hope that I can do that at some later time:
+- widget placement in topic toplevels becomes ugly when the toplevel is
+ stretched or shrunk; should be made more elegant
+- raise existing texdoctk window instead of possibly running texdoctk twice;
+ (this seems to be difficult, because it requires interprocess communication
+ which is kind of unsafe and requires the use of perl -T)
+Possible further long-term enhancements:
+- maybe use Williams Catalogue for automatically building database during
+ installation
+- refined printing facility
+
+BUGS
+Netscape error output will be written to stderr even if the quiet mode was set,
+because I didn't manage to start it with the "inline" perl script.
+Widget placement in topic toplevels becomes ugly when the toplevel is stretched
+or shrunk.
+The font in the frame labels of the Settings menu are not forced to the default
+font; this will become visible e.g. at hi-res screens, where the label font is
+not scaled up.
+Please let me know if you find bugs or have suggestions for improvements.
+
+HISTORY/CHANGES
+v.0.6.0 Sep 23, 2004
+ - Unknown document formats will be opened as plain text with the text
+ file viewer by default; the Settings menu was given a new button to
+ toggle this behaviour.
+ - Allow for texmf-dist and texmf-doc trees for compliance with teTeX 3
+ and TeXLive.
+ - Made an attempt to allow for additional personal user's databases to
+ be located in $HOMETEXMF, following a long-standing suggestion of
+ H.F.Nordhaug. Additional local and personal databases do not need
+ to be copies of the system database; instead their contents will be
+ appended to the entries of the default list.
+ - Fixed a bug with the handling of the local texmf tree reported by
+ Sebastian Luque.
+ - Updated this README and the manpage.
+v.0.5.2 May 20, 2004
+ - Changed the name generation of temporary files to something random
+ in order to address a potential security risk pointed out by Paul
+ Szabo.
+ - Replaced -q option for enabling "quiet" behaviour by -v option for
+ enabling "verbose" behaviour; quiet behaviour is now the default and
+ was extended to suppress the popup of Warning windows (popmsg level
+ 1).
+ - Added a possibility to have the Settings menu write the user's
+ ~/.texdocrc (older suggestion by R.Kotucha). NB: It is not intended
+ to write the system-wide texdocrc.defaults, because it does not set
+ $TEXDOCPATH and $LOCALDOCPATH.
+ - Button colours are made configurable through the texdocrc files or
+ the Settings menu. This is intended to fix a problem H.F.Nordhaug
+ reported with users of newer versions of the KDE, where some button
+ colours suddenly where messed up. - Validity of entered colours
+ is checked if X11's showrgb program is available.
+ - DVIPS_OPTS, PDFPS_OPTS and PRINT_OPTS in texdocrc.defaults are now
+ obsolete, but still supported. It seemed more reasonable to treat
+ the contents of DVIPS_CONV, PDFPS_CONV and PRINT_CMD as command lines
+ (which actually would have already been possible all the time). The
+ same is true for the viewer variables.
+ - Command line options can now be grouped (i.e. -av instead of -a -v).
+ - Cursor changes from arrow to watch in some tasks, to indicate a
+ process which takes a bit of time.
+ - fixed some glitches in databases: semicolons at the end of the
+ pdfTeX-related entries; corrected description of ltxtable (hint by
+ Rolf Niepraschk) and changed its position; corrected description of
+ AMSguide (AMS TeX instead of AMS LaTeX) (hint by H.F.Nordhaug)
+ - several additions by other contributors, for instance support for
+ Win32 systems
+v.0.5.1 April 21, 2001
+ - Enhanced right-button search function so that compressed doc files
+ are also found.
+ - Fixed a bug in the documentation finding subroutine reported by H.F.
+ Nordhaug: the compression determination block in sub finddoc was
+ broken.
+ - Improved treatment of entering an empty string in the search:
+ this is now explicitly treated as demand for display of the whole
+ database, instead of search for a null string.
+ - Automatic selection of list item in listbox if it contains only one
+ element; this will frequently happen in search results. In this
+ context, the autoview flag (option -a) has been introduced in the
+ texdocrc.defaults and the Settings menu: if it is chosen, the
+ appropriate viewer will be started automatically in the case of
+ one-item listboxes.
+ - Made <Ctrl-q>, <Ctrl-s>, <Ctrl-t> and <Ctrl-h> definitions active in
+ all widgets; thus, you don't need to type <Ctrl-q> in the main window
+ to quit, for example. Introduced new global key binding for raising
+ the main window (<Ctrl-m>).
+ - Fixed a braindead typo in the texdoc-*.dat files (too dumb to tell).
+ - Some small changes/updates in the Help text; the button and window
+ are now named "Help/About".
+ - Added an emacs perl-mode directive at the end, mostly for my
+ convenience.
+v.0.5.0a April 19, 2001
+ - Fixed bug in texdoc-102.dat reported by H.F.Nordhaug: correct path
+ for multirow is latex/multirow/multirow.sty (instead of
+ latex/misc/multirow.sty, as in texdoc-100.dat)
+v.0.5.0 April 18, 2001
+ - For some packages, the only documentation is included in the .sty
+ file itself. This documentation is now made accessible by extracting
+ the comments/instructions, writing them into a temporary text file
+ and calling the text file viewer on it. Thus 38 additional
+ documentation files are made accessible now.
+ - implementation of a suggestion by Hans Fredrik Nordhaug: contents of
+ the local texmf tree ($TEXMFLOCAL) can be included now. Arbitrary
+ inclusion of additional private texmf trees is not yet possible,
+ though.
+ - Two fixes/improvements in the databases by R.Kotucha were made
+ (concerning epslatex and the MetaPost tutorial)
+ - R.Kotucha suggested the use of the program xwininfo to determine
+ screen resolution and switch to a larger font size at hi-res screens.
+ He provided a patch for this, which I added after a slight
+ adaptation.
+ - auto-determination of Perl's path (stolen from some script by Thomas
+ Esser, IIRC)
+ - If a beta release of teTeX is used, the teTeX-1.0.2 database will be
+ used as a default instead of the 1.0.0 database
+ - introduced new message type with transient windows
+ - fatal error messages if essential config/database files are not found
+ - some syntax cosmetics
+v.0.4.0 June 11, 2000
+ - implementation of several suggestions by Reinhard Kotucha and
+ Andreas Werner:
+ * More than 1 document can now be viewed at one time, because the
+ viewers now run as background processes. They are not killed when
+ texdoctk itself is quit.
+ If Netscape is your browser, HTML documents are now loaded into
+ an existing Netscape window; no new Netscape will be started. This
+ is to be a bit economic with system resources.
+ * The Search button resp. <Ctrl-s> now switches on/off the search
+ entry widget; this is to avoid that multiple entry widgets come up,
+ because that doesn't make much sense.
+ * If no TXT_VIEWER is defined, the environment variable $PAGER will
+ be used, if defined (but see below).
+ - bugs/fixes and suggestions reported by Hans Fredrik Nordhaug:
+ * $j for loop in sub srchstr was too short:
+ $j<$maxind[$i] --> $j<$maxind[$i]+1
+ * misplaced last SRCH in keywords branch of sub srchstr: last SRCH
+ had to be put into inner if block
+ * added support of zip compression format
+ - bug/fix reported by Adrian Bunk:
+ * ambiguous use of redirection flag/sign hor html and text->ps
+ conversion
+ - own text viewer for plain text documentation files; this is now the
+ default in the original texdocrc.defaults
+ - kpsewhich instead of find is used for rescue file search
+ - temporary files generated when printing or possibly decompressing (as
+ in Debian) now get different names to prevent overwriting files which
+ are still in use
+ - main, settings, and help windows made non-resizable
+ - suppressed availability of listbox selection to X selection
+ - document selection toplevel windows will be raised now instead of
+ being opened twice or more times if they are already open
+ - uniform font for all text-containing widgets explicitly set; I had
+ some weird font configuration when running texdoctk under a CDE
+ - environment
+v.0.3.0 March 11, 2000
+ - first full public release
+ - implementation of some suggestions by Thomas Esser:
+ use of kpsewhich, changes in directory and database configuration
+ implemented cd to file directory to ensure rendering of graphics
+ made viewer message output suppression really quiet
+ better layout of help window
+v.0.2 March 7, 2000
+ - first public release (preliminary)
+v.0.1 - private trial version, does not exist anymore
+
+AUTHOR
+Thomas Ruedas
+tr@geol.ku.dk
+http://www.geophysik.uni-frankfurt.de/~ruedas/progs.html
diff --git a/Build/source/utils/texdoctk/ac/withenable.ac b/Build/source/utils/texdoctk/ac/withenable.ac
new file mode 100644
index 00000000000..6fc30cea165
--- /dev/null
+++ b/Build/source/utils/texdoctk/ac/withenable.ac
@@ -0,0 +1,7 @@
+## utils/texdoctk/ac/withenable.ac: configure.ac fragment for the TeX Live subdirectory utils/texdoctk/
+dnl
+dnl Copyright (C) 2012 Peter Breitenlohner <tex-live@tug.org>
+dnl You may freely use, modify and/or distribute this file.
+dnl
+## configure options and TL libraries required for texdoctk
+KPSE_ENABLE_PROG([texdoctk])
diff --git a/Build/source/utils/texdoctk/aclocal.m4 b/Build/source/utils/texdoctk/aclocal.m4
new file mode 100644
index 00000000000..1b140e27a4f
--- /dev/null
+++ b/Build/source/utils/texdoctk/aclocal.m4
@@ -0,0 +1,1171 @@
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+ re-running the configure script with MAKE="gmake" (or whatever is
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+# Copyright (C) 1996-2020 Free Software Foundation, Inc.
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+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2020 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.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2020 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.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2020 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.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${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 <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/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_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-warnings.m4])
+m4_include([../../m4/kpse-win32.m4])
diff --git a/Build/source/utils/texdoctk/configure b/Build/source/utils/texdoctk/configure
new file mode 100755
index 00000000000..f68cd28bdb7
--- /dev/null
+++ b/Build/source/utils/texdoctk/configure
@@ -0,0 +1,5060 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for texdoctk (TeX Live) 0.6.1.
+#
+# Report bugs to <tex-live@tug.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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"
+ 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-live@tug.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "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. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$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'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$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%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='texdoctk (TeX Live)'
+PACKAGE_TARNAME='texdoctk--tex-live-'
+PACKAGE_VERSION='0.6.1'
+PACKAGE_STRING='texdoctk (TeX Live) 0.6.1'
+PACKAGE_BUGREPORT='tex-live@tug.org'
+PACKAGE_URL=''
+
+ac_unique_file="texdoctk.pl"
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+am__EXEEXT_TRUE
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+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL
+am__quote'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_maintainer_mode
+enable_dependency_tracking
+enable_compiler_warnings
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
+ | --program-transform | --program-transfor \
+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
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+\`configure' configures texdoctk (TeX Live) 0.6.1 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+
+Defaults for the options are specified in brackets.
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+Configuration:
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+For better control, use the options below.
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+Fine tuning of the installation directories:
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+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
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+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
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+ cat <<\_ACEOF
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+Program names:
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+
+Optional Features:
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+Some influential environment variables:
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+ LIBS libraries to pass to the linker, e.g. -l<library>
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+ you have headers in a nonstandard directory <include dir>
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <tex-live@tug.org>.
+_ACEOF
+ac_status=$?
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+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
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+case "$ac_dir" in
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+if $ac_init_version; then
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+texdoctk (TeX Live) configure 0.6.1
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
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+This file contains any messages produced by compilers while
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+
+It was created by texdoctk (TeX Live) $as_me 0.6.1, which was
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+cat >&5 <<_ACEOF
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+
+## ----------- ##
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+_ACEOF
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+ 2)
+ as_fn_append ac_configure_args1 " '$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 " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ 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=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+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
+
+
+
+
+ac_aux_dir=
+for ac_dir in ../../build-aux "$srcdir"/../../build-aux; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../build-aux \"$srcdir\"/../../build-aux" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+am__api_version='1.16'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ 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
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$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... " >&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
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+cat > confinc.mk << 'END'
+am__doit:
+ @echo this is the am__doit target >confinc.out
+.PHONY: am__doit
+END
+am__include="#"
+am__quote=
+# BSD make does it like this.
+echo '.include "confinc.mk" # ignored' > confmf.BSD
+# Other make implementations (GNU, Solaris 10, AIX) do it like this.
+echo 'include confinc.mk # ignored' > confmf.GNU
+_am_result=no
+for s in GNU BSD; do
+ { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
+ (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+ case $?:`cat confinc.out 2>/dev/null` in #(
+ '0:this is the am__doit target') :
+ case $s in #(
+ BSD) :
+ am__include='.include' am__quote='"' ;; #(
+ *) :
+ am__include='include' am__quote='' ;;
+esac ;; #(
+ *) :
+ ;;
+esac
+ if test "$am__include" != "#"; then
+ _am_result="yes ($s style)"
+ break
+ fi
+done
+rm -f confinc.* confmf.*
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+$as_echo "${_am_result}" >&6; }
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+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
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}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_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 $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
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+done
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+ ac_status=$?
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+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
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+for ac_file in $ac_files ''
+do
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+ case $ac_file in
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+ [ab].out )
+ # We found the default executable, but exeext='' is most
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+ *.* )
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+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
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+
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
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+ case $ac_file in
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+ *.* ) ac_cv_exeext=`expr "$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 $? "cannot compute suffix of executables: cannot compile and link
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+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
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+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
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+$as_echo_n "checking whether we are cross compiling... " >&6; }
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+case "(($ac_try" in
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
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+ fi
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+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
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+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
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+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
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+
+ ;
+ return 0;
+}
+_ACEOF
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+if { { ac_try="$ac_compile"
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+ ac_status=$?
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+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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+rm -f conftest.$ac_cv_objext conftest.$ac_ext
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
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+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+{
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+ choke me
+#endif
+
+ ;
+ return 0;
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+_ACEOF
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+
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+if ${ac_cv_prog_cc_g+:} false; then :
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+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
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+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
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+main ()
+{
+
+ ;
+ return 0;
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+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
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+main ()
+{
+
+ ;
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+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
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+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
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+int
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+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
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+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
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+do
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+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
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+
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+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
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+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
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+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
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+ # though they will create one.
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+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
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+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
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+ac_ext=c
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+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
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
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+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+# Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then :
+ enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in #(
+ no | min | yes | max | all) :
+ ;; #(
+ *) :
+ if test "x$enable_maintainer_mode" = xyes; then :
+ enable_compiler_warnings=yes
+else
+ enable_compiler_warnings=min
+fi ;;
+esac
+
+##tldbg KPSE_BASIC: Remember texdoctk () 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 "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='texdoctk--tex-live-'
+ VERSION='0.6.1'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$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-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(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: <http://austingroupbugs.net/view.php?id=542>
+
+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: <https://www.gnu.org/software/coreutils/>.
+
+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 <stdarg.h>
+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
+
+
+
+
+
+
+
+
+# All scripts need these, apparently.
+{ $as_echo "$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
+
+
+{ $as_echo "$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
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for WIN64" >&5
+$as_echo_n "checking for WIN64... " >&6; }
+if ${kpse_cv_have_win64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef _WIN64
+ choke me
+#endif
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ kpse_cv_have_win64=yes
+else
+ kpse_cv_have_win64=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $kpse_cv_have_win64" >&5
+$as_echo "$kpse_cv_have_win64" >&6; }
+case $kpse_cv_have_win64 in #(
+ yes) :
+ if test "x$kpse_cv_have_win32=xmingw"; then :
+ WIN_WRAPPER=w64_mingw_wrapper
+else
+ WIN_WRAPPER=w64_wrapper
+fi ;; #(
+ *) :
+ WIN_WRAPPER=w32_wrapper ;;
+esac
+
+ if test -r "$srcdir/../../texk/texlive/$WIN_WRAPPER/runscript.exe"; then
+ WIN32_WRAP_TRUE=
+ WIN32_WRAP_FALSE='#'
+else
+ WIN32_WRAP_TRUE='#'
+ WIN32_WRAP_FALSE=
+fi
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. 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='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+ as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$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 "${WIN32_WRAP_TRUE}" && test -z "${WIN32_WRAP_FALSE}"; then
+ as_fn_error $? "conditional \"WIN32_WRAP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# 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. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "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 texdoctk (TeX Live) $as_me 0.6.1, 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
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+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 $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Configuration commands:
+$config_commands
+
+Report bugs to <tex-live@tug.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+texdoctk (TeX Live) config.status 0.6.1
+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;;
+ --he | --h | --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="${MAKE-make}"
+
+_ACEOF
+
+cat >>$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" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+ *) 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_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$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$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
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$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"
+
+
+eval set X " :F $CONFIG_FILES :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 $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "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 $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ # TODO: see whether this extra hack can be removed once we start
+ # requiring Autoconf 2.70 or later.
+ case $CONFIG_FILES in #(
+ *\'*) :
+ eval set x "$CONFIG_FILES" ;; #(
+ *) :
+ set x $CONFIG_FILES ;; #(
+ *) :
+ ;;
+esac
+ shift
+ # Used to flag and report bootstrapping failures.
+ am_rc=0
+ for am_mf
+ do
+ # Strip MF so we end up with the name of the file.
+ am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile which includes
+ # dependency-tracking related rules and includes.
+ # Grep'ing the whole file directly is not great: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
+ || continue
+ am_dirpart=`$as_dirname -- "$am_mf" ||
+$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$am_mf" : 'X\(//\)[^/]' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$am_mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ am_filepart=`$as_basename -- "$am_mf" ||
+$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$am_mf" : 'X\(//\)$' \| \
+ X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$am_mf" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { echo "$as_me:$LINENO: cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles" >&5
+ (cd "$am_dirpart" \
+ && sed -e '/# am--include-marker/d' "$am_filepart" \
+ | $MAKE -f - am--depfiles) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } || am_rc=$?
+ done
+ if test $am_rc -ne 0; 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 $? "Something went wrong bootstrapping makefile fragments
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE=\"gmake\" (or whatever is
+ necessary). You can also try re-running configure with the
+ '--disable-dependency-tracking' option to at least be able to build
+ the package (albeit without support for automatic dependency tracking).
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ { am_dirpart=; unset am_dirpart;}
+ { am_filepart=; unset am_filepart;}
+ { am_mf=; unset am_mf;}
+ { am_rc=; unset am_rc;}
+ rm -f conftest-deps.mk
+}
+ ;;
+
+ 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/utils/texdoctk/configure.ac b/Build/source/utils/texdoctk/configure.ac
new file mode 100644
index 00000000000..9f0a9cabc32
--- /dev/null
+++ b/Build/source/utils/texdoctk/configure.ac
@@ -0,0 +1,24 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright (C) 2012, 2013 Karl Berry <tex-live@tug.org>
+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
+AC_INIT([texdoctk (TeX Live)], [0.6.1], [tex-live@tug.org])
+AC_PREREQ([2.65])
+AC_CONFIG_SRCDIR([texdoctk.pl])
+AC_CONFIG_AUX_DIR([../../build-aux])
+AC_CONFIG_MACRO_DIR([../../m4])
+
+KPSE_BASIC([texdoctk])
+
+# All scripts need these, apparently.
+AC_PROG_LN_S
+
+KPSE_COND_WIN32_WRAP
+
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/Build/source/utils/texdoctk/texdoctk.1 b/Build/source/utils/texdoctk/texdoctk.1
new file mode 100644
index 00000000000..e7aebb7098a
--- /dev/null
+++ b/Build/source/utils/texdoctk/texdoctk.1
@@ -0,0 +1,217 @@
+.TH TEXDOCTK 1
+.SH NAME
+texdoctk \- GUI for easier access of TeX package and program documentations
+.SH SYNOPSIS
+.B texdoctk
+-[aq]
+.SH "DESCRIPTION"
+.B texdoctk
+is a GUI for easier access to a large part of the vast amount
+of package and program documentations and tutorials for TeX and its
+different derivatives (mainly LaTeX). It is optimized and included in
+the teTeX and fpTeX distributions and also available with TeXLive.
+.PP
+The documentation is grouped into 17 categories; the 18th button of the main
+panel is inactive by default and intended for use with local additions (see
+section
+.B CONFIGURATION
+below).
+.PP
+In the settings window you see a checkbox in the html->ps and text->ps
+converter menus for switching on/off output redirect. This is due to the fact
+that some converters do not write their output into a file but to stdout by
+default, so a redirect is needed, e.g.
+.PP
+a2ps myfile.txt >myfile.ps
+.SH "OPTIONS"
+.TP
+.I "\-v"
+verbose: enable some viewer messages which are otherwise sent to stderr,
+as well as some warning popup windows. This can also be set in a
+configuration file.
+.TP
+.I "\-a"
+autoview: autostart viewer if a listbox contains only one item (this will
+frequently happen in search results). This can also be set in a configuration
+file.
+.SH "CONFIGURATION"
+.PP
+The configuration is controlled by the system default configuration file
+($TEXMFMAIN)/texdoctk/texdocrc.defaults, most of whose entries can though be
+overridden by the users' own optional ~/.texdocrc files and/or command line
+options.
+.SS The Settings menu and configuration files
+.PP
+The Settings menu is used to change the user-definable settings of \fBtexdoctk\fP
+for the duration of the program call or as new defaults. The latter case is
+the purpose of the Save button, which generates or rewrites the user's own
+~/.texdocrc file. The system defaults cannot be edited with the Settings
+menu.
+.TP
+Paths
+The TEXMF-type paths on the system are reported, and the user can specify the
+name of the subdirectory of $HOMETEXMF, where the personal documentation is
+stored.
+.TP
+General viewer behaviour
+
+.I Suppress error messages
+toggle verbose mode (see option -v); default is off.
+
+.I Autostart viewer for one-item listboxes
+if a listbox contains only one item (see option -a)
+
+.I Use text viewer for unknown file format
+i.e. treat the file as plain text. \fBtexdoctk\fP should recognize the usual file
+formats and also relate names like README to plain text, but some docs may have
+freely invented names. Default is on; if switched off, trying to view such
+files will raise an error. The switch does not influence printing: unrecognized
+formats cannot be printed.
+
+.I Change viewer colours
+using either RGB triplets in the format #rrggbb or the standardized names.
+.TP
+DVI/PostScript/PDF/HTML/Plain text
+For text files, \fBtexdoctk\fP provides an own viewer. If this viewer is disabled,
+but no alternative viewer is specified, \fBtexdoctk\fP tries to read the content
+of the environment variable $PAGER.
+
+If you want to print the documentations, you will need converters to turn
+non-PS files into PostScript. Here are some suggestions:
+
+\& dvi->ps:
+dvips (is part of teTeX) (http://www.radicaleye.com/dvips.html)
+
+\& pdf->ps:
+pdf2ps (http://www.cs.wisc.edu/~ghost) or
+Acrobat Reader (http://www.adobe.com)
+
+\& html->ps: html2ps (http://user.it.uu.se/~jan/html2ps.html)
+
+\& plain text->ps: a2ps (http://www-inf.enst.fr/~demaille/a2ps/)
+
+The html->ps and text->ps converter menus for switching on/off output redirect.
+This is due to the fact that some converters do not write their output into a
+file but to stdout by default, so a redirect is needed, e.g.
+.B a2ps myfile.txt >myfile.ps
+.PP
+The system-wide configuration file is ($TEXMFMAIN)/texdoctk/texdocrc.defaults
+and should only be writable by the administrator of the installation using any
+text editor. The optional user configuration file is ~/.texdocrc and can
+override all but those system settings which affect the installation as a
+whole. The preferred way of changing it is through the Settings menu.
+.SS The databases
+\fBtexdoctk\fP comes with a default database file ($TEXMFMAIN)/texdoctk/texdoctk.dat
+with a special format. It is divided into 17 sections corresponding to the
+17 buttons that are active by default. Each section begins with a line
+
+@\fIsection_name\fP
+
+where
+.I section_name
+is the text as it appears in the button. This title is
+followed by the descriptive entries for each documentation, which have this
+format:
+
+\fIpackage-label\fP;Short description for listbox (opt. \fIpackage-name\fP);path in doc directory;optional keywords
+
+(without breaking the line!). Comments (initiated with a #) and empty lines
+are ignored by the program. The second field is the text displayed in the
+selection listboxes of \fBtexdoctk\fP, and you will usually want to mention the name
+of the package in parens along with it; the first field is a \fBunique\fP label
+for the package for internal use of the program which will usually be chosen
+identical to the package name, but can be different if there is more than one
+documentation file coming with a package.
+.PP
+The administrator will probably install additional packages in the local texmf
+tree. The corresponding documentation can be made accessible by an additional
+database $TEXMFLOCAL/texdoctk/texdoctk-local.dat. Furthermore, individual
+users possibly install additional packages in an texmf subdirectory of their
+$HOME, for which they can make an individual database themselves as
+$TEXMFHOME/texdoctk/texdoctk-pers.dat. After creating such files, texhash
+must be executed.
+.PP
+Both types of databases must have the same structure as the system database,
+although they need (and should) not include all its sections if there are no
+additional entries. For example, if the the package
+.I foo
+is added to the local tree such that its documentation file is
+($TEXMFLOCAL)/doc/latex/foo/foo.dvi and it is decided that it fits best into
+the existing category Graphics, texdoctk-local.dat would look like this:
+
+@Graphics
+.br
+foo;Create bells and whistles (foo);latex/foo/foo.dvi;decoration
+
+The entry for
+.I foo
+will then be appended to the list of entries in the Graphics category. The 18th
+button can be activated in the same way, but using a new category name;
+possible entries at the beginning of the database which have not been assigned
+to a category will be assigned to the default Miscellaneous, making the 18th
+button active with that label. Note that you cannot have more than 18
+categories; if there are more, only the one defined last will appear and be
+used.
+.PP
+If the documentation is included in the .sty file instead of a proper
+documentation file, the optional keywords should start with
+-?- directly after the semicolon, where ? is 0, 1, 2 or 3; these are flags
+which indicate in which part of the .sty the instructions are placed and
+should help \fBtexdoctk\fP to extract the documentation from the style and present
+it without the code, which would normally be of little use.
+.TP
+0
+no specific place, scattered between the code
+.TP
+1
+at end, behind \\endinput; some .sty files have well-organized documentation
+behind the end of the actual code, where TeX doesn't see it upon compilation
+.TP
+2
+at beginning, terminated by %%%%%%; in some other cases, some usage information
+is at the beginning of the .sty as a comment terminated by a line full of %
+.TP
+3
+as 2, but with a blank line as termination
+.PP
+See the system database for plenty of examples.
+
+.SH "FILES"
+.PP
+\& $TEXMFMAIN/texdoctk/texdocrc.defaults
+system-wide configuration file
+.PP
+\& ~/.texdocrc
+(optional) personal configuration file; can also be created with the Settings menu
+.PP
+\& $TEXMFMAIN/texdoctk/texdoctk.dat
+default database file for documentation files of the distribution
+.PP
+\& $TEXMFLOCAL/texdoctk/texdoctk-local.dat
+(optional) local database file for documentation files
+.PP
+\& $TEXMFHOME/texdoctk/texdoctk-pers.dat
+(optional) personal database file of individual users for documentation files
+.SH BUGS
+Widget placement in topic toplevels becomes ugly when the toplevel is stretched
+or shrunk.
+.PP
+The font in the frame labels of the Settings menu are not forced to the default
+font; this will become visible e.g. at hi-res screens, where the label font is
+not scaled up.
+.PP
+Netscape and Mozilla error output will be written to stderr even if the quiet
+mode was set.
+.SH AUTHOR
+.B texdoctk
+was written by Thomas Ruedas <tr@geol.ku.dk>.
+.PP
+This manual page was originally written by Adrian Bunk <bunk@fs.tum.de> for
+the Debian GNU/Linux system (but may be used by others). It is now maintained
+by Thomas Ruedas.
+
+.SH COPYRIGHT
+Copyright (C) 2000-2004 Thomas Ruedas
+.br
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
diff --git a/Build/source/utils/texdoctk/texdoctk.pl b/Build/source/utils/texdoctk/texdoctk.pl
new file mode 100755
index 00000000000..45a0cf7e640
--- /dev/null
+++ b/Build/source/utils/texdoctk/texdoctk.pl
@@ -0,0 +1,1875 @@
+#! /usr/bin/env perl
+###############################################################################
+# texdoctk - GUI for TeX documentation access
+# Copyright (C) 2000-2004 Thomas Ruedas
+# Updated in 2010 by Manuel Pegourie-Gonnard
+# Trivial non-code updates in 2012 by Karl Berry
+# Patch from Debian for "texdoctk-warn-missing-perltk" installed in 2019
+# by Karl Berry.
+# (This program is looking for a maintainer, email tex-live@tug.org.)
+#
+# This program is provided under the GNU Public License; see the texdoctk
+# README for details about requirements, installation, configuration,
+# and the full disclaimer.
+###############################################################################
+my ($version, $date) = ("0.6.1", "2012-12-23");
+use strict;
+use Getopt::Long;
+Getopt::Long::config('bundling');
+use File::Basename;
+
+BEGIN {
+ Win32::SetChildShowWindow(0) if defined &Win32::SetChildShowWindow;
+}
+
+my $IsWin32 = ($^O =~ /MSWin32/i);
+
+if ($IsWin32) {
+ require Win32::API;
+# Win32::API->import( qw(
+# &something
+# ));
+}
+
+eval { require Tk; };
+if ($@) {
+ if (-x "/usr/bin/xmessage") {
+ `xmessage -center -buttons Quit "The program texdoctk needs the package perl-tk, please install it!"`;
+ } else {
+ printf STDERR "The program texdoctk needs the package perl-tk, please install it!\n";
+ }
+ exit(1);
+ # that didn't work out, so warn the user and continue with text mode
+} else {
+ Tk->import;
+}
+
+
+# initialization of some internal variables
+$|=1;
+my $quiet=1;
+my $autoview;
+my $xfmt_viewer=1,
+my @tdcolors;
+my %butcol;
+my $srchentry;
+my $srchflag=0;
+my $srchtype; # 0 = database, 1 = texdoc
+my $tmpfno;
+# system variables
+my ($texmfmain,$texmfdist,$texmfdoc,$texmflocal,$texmfhome,
+ $texdocpath,$distdocpath,$docdocpath,$localdocpath,$homedocpath,
+ $datadir,
+ $dvi_viewer,$dvips_conv,$ps_viewer,$pdf_viewer,
+ $pdfps_conv,$html_viewer,$htmlps_conv,$htmlps_redir,
+ $txt_viewer,$txtps_conv,$txtps_redir,$print_cmd);
+
+# defaults: unix values
+my $qq="'";
+my $HomeEnv=$ENV{HOME};
+my $TeXDocRcDefaults="texdocrc.defaults";
+my $TempDir; $TempDir=$ENV{TMPDIR} or $TempDir="/tmp";
+my $CmdConsole="xterm -e ";
+
+if ($IsWin32) {
+ $qq = "\"";
+ $HomeEnv = $ENV{'USERPROFILE'};
+ chomp $HomeEnv;
+ $TeXDocRcDefaults = "texdocrc-win32.defaults";
+ $TempDir = &GetTempPath;
+ $CmdConsole = "cmd /c ";
+}
+
+my $myrc="${HomeEnv}/.texdocrc"; # optional personal settings file
+
+my ($line,@dummy);
+my @tmpfiles;
+# read system-wide defaults from texdocrc.defaults
+my $sysrc=`kpsewhich --progname=texdoctk --format=${qq}other text files${qq} ${TeXDocRcDefaults}`;
+my $database=`kpsewhich --progname=texdoctk --format=${qq}other text files${qq} texdoctk.dat`;
+my $locdatabase=`kpsewhich --progname=texdoctk --format=${qq}other text files${qq} texdoctk-local.dat`;
+my $homedatabase=`kpsewhich --progname=texdoctk --format=${qq}other text files${qq} texdoctk-pers.dat`;
+chomp $locdatabase;
+chomp $homedatabase;
+chomp $sysrc;
+&readrc($sysrc,1);
+@dummy=split("/",$sysrc);
+pop @dummy;
+$datadir=join('/',@dummy);
+# possibly use personal settings instead of defaults
+if (-e $myrc) { &readrc($myrc,2); }
+# command line options
+GetOptions('v'=>\$quiet,'a'=>\$autoview);
+my $special=0;
+my @button;
+$button[17]="Miscellaneous";
+my (@packname,@topic,@doc,@keywords,@maxind,%stydoc);
+# read database file
+my $i=-1;
+my $j;
+open(DATABASE,"$database") || &fatalmsg("Couldn't open database $database.\n");
+while ($line = <DATABASE>) {
+ LINETYPE: {
+ ($line =~ /^\@/) && do { # category
+ ++$i;
+ if ($i == $#button) {
+ pop @button;
+ push @button,(substr($line,1,-1));
+ $special=1;
+ } else {
+ $button[$i]=substr($line,1,-1);
+ }
+ $j=0;
+ last LINETYPE;
+ };
+ ($line =~ /^(#|$)/) && do { # comment or empty line
+ last LINETYPE;
+ };
+# list item
+ @dummy=split(";",$line);
+ $packname[$i][$j]=$dummy[0];
+ $topic[$i][$j]=$dummy[1];
+ $doc[$i][$j]=$dummy[2];
+ $keywords[$i][$j]=$dummy[3];
+ if ($doc[$i][$j] =~ /sty$/ && $keywords[$i][$j]) {
+ $stydoc{"$doc[$i][$j]"}=substr($keywords[$i][$j],1,1);
+ unless ($stydoc{"$doc[$i][$j]"} =~ /^\d$/) {
+ $stydoc{"$doc[$i][$j]"}=0;
+ }
+ }
+ $maxind[$i]=$j;
+ ++$j;
+ };
+}
+close(DATABASE);
+# Read site-local and user's database(s) if it/they exist(s)
+foreach my $dbfile ($locdatabase,$homedatabase) {
+ if (-e "$dbfile") {
+ open(DATABASE,"$dbfile") ||
+ print "Couldn't open additional database $dbfile.\n";
+ $i=17; # local/user: if no category is specified in database, add to "Misc"
+ while ($line = <DATABASE>) {
+ LINETYPE: {
+ ($line =~ /^\@/) && do { # category
+ $i=&arrindex(@button,substr($line,1,-1));
+ if ($i >= $#button) {
+ $i=$#button;
+ pop @button;
+ push @button,(substr($line,1,-1));
+ $special=1;
+ }
+ last LINETYPE;
+ };
+ ($line =~ /^(#|$)/) && do { # comment or empty line
+ last LINETYPE;
+ };
+# list item
+ @dummy=split(";",$line);
+ $j=&arrindex(@{$packname[$i]},$dummy[0]);
+ if ($j > $#{$packname[$i]}) {
+ $packname[$i][$j]=$dummy[0];
+ $topic[$i][$j]=$dummy[1];
+ $doc[$i][$j]=$dummy[2];
+ $keywords[$i][$j]=$dummy[3];
+ if ($doc[$i][$j] =~ /sty$/ && $keywords[$i][$j]) {
+ $stydoc{"$doc[$i][$j]"}=substr($keywords[$i][$j],1,1);
+ unless ($stydoc{"$doc[$i][$j]"} =~ /^\d$/) {
+ $stydoc{"$doc[$i][$j]"}=0;
+ }
+ }
+ $maxind[$i]=$j;
+ ++$j;
+ }
+ };
+ }
+ close(DATABASE);
+ $special=1 if ($i == 17 && $j > 0);
+ }
+}
+
+# Tk
+# hash table for toplevel windows; used to avoid multiple calls of same window
+my %tlwins;
+my %buttonlist;
+# create frames for main window: commands on top, frame for buttons below
+my $main=new MainWindow;
+$tlwins{'mainwindow'}{'addr'}=$main;
+$main->resizable(0,0);
+$main->title("TeX Documentation Browser");
+$main->bind('all','<Control-q>'=>\&clean_exit);
+$main->bind('all','<Control-m>'=>sub { $main->raise(); });
+$main->bind('all','<Control-h>'=>\&helptext);
+$main->bind('all','<Control-s>'=>sub { $main->raise(); &mksrch; });
+$main->bind('all','<Control-t>'=>\&settings);
+my $cmdframe=$main->Frame(-background=>"#ffcc99");
+my $buttonframe=$main->Frame;
+$cmdframe->pack(-side=>'top',-fill=>'x');
+$buttonframe->pack(-side=>'bottom');
+# normal cursor
+my $defcursor=$main->cget(-cursor);
+# make buttons for command frame
+my $Qbut=$cmdframe->Button(-text=>'Quit',%butcol,
+ -command=>\&clean_exit)->pack(-side=>'left');
+$tlwins{'mainwindow'}{'buttons'}[0]=$Qbut;
+# define common default font for labels and text explicitly
+my $deffont=$Qbut->cget(-font);
+# ensure readability on high-res screens (suggested by R.Kotucha)
+$deffont='Helvetica -16 bold' if &x_resolution > 1200;
+$Qbut->configure(-font=>$deffont);
+$tlwins{'mainwindow'}{'buttons'}[1]=$cmdframe->Button(
+ -text=>'Database search',
+ -font=>$deffont,%butcol,
+ -command=>[\&mksrch, 0]
+ )->pack(-side=>'left');
+$tlwins{'mainwindow'}{'buttons'}[2]=$cmdframe->Button(
+ -text=>'File search',
+ -font=>$deffont,%butcol,
+ -command=>[\&mksrch, 1]
+ )->pack(-side=>'left');
+$tlwins{'mainwindow'}{'buttons'}[3]=$cmdframe->Button(-text=>'Help/About',
+ -font=>$deffont,%butcol,
+ -command=>\&helptext
+ )->pack(-side=>'right');
+$tlwins{'mainwindow'}{'buttons'}[4]=$cmdframe->Button(-text=>'Settings',
+ -font=>$deffont,%butcol,
+ -command=>\&settings
+ )->pack(-side=>'right');
+# make buttons for category button frame
+my $lbut=0;
+my $l;
+foreach (@button) { $l=length $_; $lbut=$l if ( $l > $lbut) }
+my @catg;
+my ($i2,$i3);
+my $nbutt=scalar @button;
+my $ncols=$nbutt/3-1;
+foreach (0..$ncols) {
+ $i=$_;
+ $i2=$i+$nbutt/3;
+ $i3=$i+2*$nbutt/3;
+ $catg[$i]=$buttonframe->Button(-text=>$button[$i],
+ -font=>$deffont,%butcol,
+ -width=>$lbut,
+ -command=>[\&tpslct,$i,\@dummy])->grid
+ ($catg[$i2]=$buttonframe->Button(-text=>$button[$i2],
+ -font=>$deffont,%butcol,
+ -width=>$lbut,
+ -command=>[\&tpslct,$i2,\@dummy]),
+ $catg[$i3]=$buttonframe->Button(-text=>$button[$i3],
+ -font=>$deffont,%butcol,
+ -width=>$lbut,
+ -command=>[\&tpslct,$i3,\@dummy]));
+}
+# disable last button (lower right) if no local specials are found in list
+my $ncat;
+if ($special == 0) {
+ $catg[$#button]->configure(-state=>'disabled');
+ $ncat=$nbutt-1;
+} else {
+ $ncat=$nbutt;
+}
+for ($i=0,$j=5; $i<@catg; ++$i,++$j) {
+ $tlwins{'mainwindow'}{'buttons'}[$j]=$catg[$i];
+}
+MainLoop();
+
+########## SUBROUTINES ########################################################
+# toplevel for selecting a topic of a category for viewing or printing
+sub tpslct {
+ my($opt,@srchitems)=@_;
+ my (@lbitems,@lbdocs,$dspselect,$docselect,$wtitle);
+ if ($opt >= 0) {
+# main window buttons
+# see if toplevel window is already there
+ if (Exists($tlwins{$opt}{'addr'})) {
+ $tlwins{$opt}{'addr'}->deiconify();
+ $tlwins{$opt}{'addr'}->raise();
+ return;
+ }
+ for ($j=0; $j <= $maxind[$opt]; ++$j) {
+ push @lbitems,$topic[$opt][$j];
+ push @lbdocs,$doc[$opt][$j];
+ }
+ $wtitle=$button[$opt];
+ } else {
+# search results
+ my $spec_wtitle=shift @srchitems;
+ for ($j=0; $j < $#srchitems; $j+=2) {
+ my $k=$j+1;
+ push @lbitems,$topic[$srchitems[$j]][$srchitems[$k]];
+ push @lbdocs,$doc[$srchitems[$j]][$srchitems[$k]];
+ }
+ $wtitle = ($srchtype ? "File" : "Database")
+ . " search results for $spec_wtitle";
+ }
+# toplevel window of category $opt with two frames
+ my $tpwin=$main->Toplevel(-title=>$wtitle);
+ $tlwins{$opt}{'addr'}=$tpwin;
+ my $tpdsp=$tpwin->Frame(-relief=>'groove')->pack(-side=>'top');
+ my $tpslc=$tpwin->Frame()->pack(-side=>'top');
+# selection frame with listbox and buttons
+# label for listbox
+ my $tplabel=$tpslc->Label(-text=>($srchtype ? "Files" : "Topics"),
+ -font=>$deffont)->pack(-anchor=>'w',
+ -side=>'top');
+# listbox with optional scrollbar
+ my $tplist=$tpslc->Scrolled("Listbox",
+ -font=>$deffont,
+ -scrollbars=>'osoe',
+# -height=>0,
+ -width=>0,
+ -selectmode=>'single',
+ -exportselection=>0,
+ -cursor=>'hand2')->pack(-side=>'left',
+ -fill=>'y',
+ -expand=>1);
+ $tplist->insert('end',@lbitems); # fill topics into listbox
+# buttons frame
+ my $tpbframe=$tpslc->Frame(-borderwidth=>8);
+ $tpbframe->pack(-side=>'right');
+# make buttons for command frame
+ my $n_buttons = 0;
+ $tlwins{$opt}{'buttons'}[$n_buttons++]=
+ $tpbframe->Button(-text=>'View',
+ -font=>$deffont,%butcol,
+ -command=>sub{ &viewslc($docselect,$tpbframe);},
+ -width=>6)->pack(-side=>'top');
+ if (! $IsWin32) {
+ $tlwins{$opt}{'buttons'}[$n_buttons++]=
+ $tpbframe->Button(-text=>'Print',
+ -font=>$deffont,%butcol,
+ -command=>sub{ &prtslc($docselect,$tpbframe);},
+ -width=>6)->pack(-side=>'top');
+ }
+ $tlwins{$opt}{'buttons'}[$n_buttons++]=
+ $tpbframe->Button(-text=>'Cancel',
+ -font=>$deffont,%butcol,
+ -command=>sub{ destroy $tpwin; undef $tlwins{$opt};},
+ -width=>6)->pack(-side=>'bottom');
+# if only 1 item is in the list (most likely in search results), select it
+ if (scalar @lbitems == 1) {
+ $tplist->selectionSet(0);
+ $dspselect=$lbitems[0];
+ $docselect=$lbdocs[0];
+ &viewslc($docselect,$tpbframe)
+ if ($autoview && $wtitle =~ /^Search results/);
+ }
+# display frame
+ my $dsplabel=$tpdsp->Label(-text=>'Selection:',
+ -font=>$deffont)->pack(-anchor=>'w',,
+ -fill=>'x',
+ -side=>'left');
+ my $dspslc=$tpdsp->Label(-textvariable=>\$dspselect,
+ -font=>$deffont,
+ -borderwidth=>2)->pack(-anchor=>'w',
+ -fill=>'x',
+ -side=>'right');
+# handle selection; only one selection possible
+ $tplist->bind('<Button-1>'=>sub{my ($slctind)=$tplist->curselection();
+ $dspselect=$lbitems[$slctind];
+ $docselect=$lbdocs[$slctind];});
+# key bindings
+ $tplist->bind('<Double-Button-1>'=>sub{
+ &viewslc($docselect,$tpbframe);});
+ $tpwin->bind('<Control-v>'=>sub{
+ &viewslc($docselect,$tpbframe);});
+ $tpwin->bind('<Control-p>'=>sub{
+ &prtslc($docselect,$tpbframe);});
+ $tpwin->bind('<Control-c>'=>sub{destroy $tpwin; undef $tlwins{$opt};});
+ $tplist->bind('<Button-3>'=>sub{
+ if ($docselect) {
+ &showpath($docselect,$tpbframe);
+ } else {
+ &popmsg(2,"No selection;\nuse left mouse button.",$tpbframe);
+ }});
+}
+
+# view document selected in listbox
+sub viewslc {
+ my($slc,$parframe)=@_;
+ my $viewer;
+ my $itype=-1;
+ my $browser=0;
+ my $styflag=0;
+ unless (defined $slc) {
+ &popmsg(2,"No selection was made.",$parframe);
+ return;
+ }
+ $parframe->configure(-cursor=>'watch');
+ chomp $slc;
+ my @dummy=split('\.',$slc);
+ DOC_FORMAT: { # determine document type
+ ($dummy[-1] =~ /dvi/) && do { $viewer=$dvi_viewer; last DOC_FORMAT; };
+ ($dummy[-1] =~ /ps/) && do { $viewer=$ps_viewer; last DOC_FORMAT; };
+ ($dummy[-1] =~ /pdf/) && do { $viewer=$pdf_viewer; last DOC_FORMAT; };
+ ($dummy[-1] =~ /txt/ || $dummy[-1] =~ /faq$/) && do {
+ $viewer=($txt_viewer eq "TDK_OWN" ||
+ $txt_viewer =~ /xterm/) ?
+ $txt_viewer : "${CmdConsole} $txt_viewer";
+ last DOC_FORMAT;
+ };
+ ($dummy[-1] =~ /README/i || $dummy[-2] =~ /\/README$/i) && do {
+ $viewer=($txt_viewer eq "TDK_OWN" ||
+ $txt_viewer =~ /xterm/) ?
+ $txt_viewer : "${CmdConsole} $txt_viewer";
+ last DOC_FORMAT;
+ };
+ ($dummy[-1] =~ /htm/) && do {
+ $viewer=$html_viewer;
+ if ($html_viewer =~ /netscape/i) { # check if Netscape is open
+ my $lockfile="${HomeEnv}/.netscape/lock";
+ $browser=1 if (-e $lockfile || -l $lockfile);
+ } elsif ($html_viewer =~ /mozilla/i) { # check if Mozilla is open
+ my $mozcheck=
+ `mozilla -remote 'openFile($texmfmain/doc/index.html)'`;
+ $browser=1 unless ($?);
+ }
+ last DOC_FORMAT;
+ };
+# some packages have no normal documentation but useful info in the .sty
+ ($dummy[-1] =~ /sty$/) && do {
+ $viewer=($txt_viewer eq "TDK_OWN" ||
+ $txt_viewer =~ /xterm/) ?
+ $txt_viewer : "${CmdConsole} $txt_viewer";
+ $slc="../tex/$slc"; # .sty files are in ${tex,local}docpath/../tex/
+ $styflag=1;
+ last DOC_FORMAT;
+ };
+ $parframe->configure(-cursor=>$defcursor);
+ if ($xfmt_viewer != 1) {
+ &popmsg(2,"$dummy[-1]: not a known document format",$parframe);
+ return;
+ }
+ };
+ if ($viewer eq "") {
+ if ($xfmt_viewer == 1) {
+ &popmsg(-1,'Unknown format; assuming plain text.',$parframe);
+ $viewer=($txt_viewer eq "TDK_OWN" ||
+ $txt_viewer =~ /xterm/) ?
+ $txt_viewer : "${CmdConsole} $txt_viewer";
+ } else {
+ &popmsg(2,"$dummy[-1]: no viewer available/specified for this format",
+ $parframe);
+ $parframe->configure(-cursor=>$defcursor);
+ return;
+ }
+ }
+# build complete path and start viewer if file exists
+ my $slcdoc;
+ $slcdoc=&finddoc($slcdoc,$slc,$parframe);
+ if ($slcdoc ne "") {
+# change to doc directory in case there are pictures
+ my $docpath=substr($slcdoc,0,(rindex($slcdoc,'/',(length $slcdoc))));
+ chomp $slcdoc;
+ chdir ($docpath);
+# try to get doc out of .sty file
+ if ($styflag) {
+ &popmsg(-1,'Trying to extract documentation out of .sty file;
+might be cluttered with program comments.',
+ $parframe);
+ $slcdoc=&stripsty($slcdoc,substr($slc,7));
+ }
+# for text files use built-in text viewer if set
+ if ($IsWin32) {
+ if ($viewer eq "TDK_OWN") {
+ &ShellExecute('open', $slcdoc);
+ $parframe->configure(-cursor=>$defcursor);
+ return;
+ }
+ else {
+ system("$viewer $slcdoc");
+ }
+ }
+ else {
+ if ($viewer eq "TDK_OWN") {
+ &textview($slcdoc);
+ $parframe->configure(-cursor=>$defcursor);
+ return;
+ }
+ if ($quiet == 0) { # show messages
+ if ($browser == 0) { # normal viewers or new Netscape/Mozilla
+ system("$viewer $slcdoc &");
+ } else { # open doc in existing Netscape/Mozilla window
+ system("$viewer -remote 'openFile($slcdoc)' &");
+ &popmsg(-1,"Opening document in existing $viewer window.",
+ $parframe);
+ }
+ } else { # viewer messages written to /dev/null instead of terminal
+ if ($browser == 0) { # normal viewers or new Netscape/Mozilla
+ system("perl -we 'use strict; \
+my \$dump=\"\"; \
+open(NULL,\">/dev/null\"); \
+open (VIEWQ,\"$viewer $slcdoc |\"); \
+while (\$dump=<VIEWQ>) { print NULL \$dump; } \
+close(VIEWQ); \
+close(NULL);' &");
+ } else { # open doc in existing window (Netscape or Mozilla)
+ # not quiet; I didn't get an inline perl call like in
+ # the other branch working
+ system("$viewer -remote 'openFile($slcdoc)' &");
+ &popmsg(-1,"Opening document in existing $viewer window.",
+ $parframe);
+ }
+ }
+ }
+ }
+ $parframe->configure(-cursor=>$defcursor);
+}
+
+# Tk widget for text document
+sub textview {
+ my($txtfile)=@_;
+# see if toplevel window with this file is already there
+ if (Exists($tlwins{$txtfile}{'addr'})) {
+ $tlwins{$txtfile}{'addr'}->deiconify();
+ $tlwins{$txtfile}{'addr'}->raise();
+ return;
+ }
+ my $tfv_tk=$main->Toplevel(-title=>"Text file viewer");
+ $tfv_tk->resizable(0,1);
+ $tlwins{$txtfile}{'addr'}=$tfv_tk;
+ $tfv_tk->Label(-text=>"File: $txtfile",
+ -font=>$deffont,
+ -relief=>'ridge',
+ -borderwidth=>3)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>10,
+ -anchor=>'s');
+ my $txtbody=$tfv_tk->Scrolled("Text",
+ -relief=>'flat',
+ -font=>$deffont,
+ -height=>20,
+ -width=>80,
+ -scrollbars=>"e")->pack(-side=>'top',
+ -fill=>'y',
+ -expand=>1);
+ open(TXTFILE,"$txtfile");
+ while (<TXTFILE>) { $txtbody->insert('end',$_); }
+ close(TXTFILE);
+ $txtbody->configure(-state=>'disabled');
+ $tlwins{$txtfile}{'buttons'}[0]=
+ $tfv_tk->Button(-text=>'Close',
+ -font=>$deffont,%butcol,
+ -command=>sub{ destroy $tfv_tk;
+ undef $tlwins{$txtfile};
+ })->pack(-side=>'bottom',
+ -fill=>'x');
+ $tfv_tk->bind('<Control-c>'=>sub{destroy $tfv_tk;
+ undef $tlwins{$txtfile};
+ });
+}
+
+# print document selected in listbox
+sub prtslc {
+ my($slc,$parframe)=@_;
+ $tmpfno=&randname;
+ my $pstmpfile="${TempDir}/texdoc_$tmpfno.ps";
+ push @tmpfiles,$pstmpfile;
+ my $status;
+ chomp $slc;
+ unless (defined $slc) {
+ &popmsg(2,"No selection was made.",$parframe);
+ return;
+ }
+ if ($print_cmd eq "") {
+ &popmsg(2,"No printer specified.",$parframe);
+ return;
+ }
+# build complete path and check existence of file
+ my @dummy=split('\.',$slc);
+ if ($dummy[-1] =~ /sty$/) {
+ $slc="../tex/$slc"; # .sty files are in ${tex,local,home}docpath/../tex
+ }
+ my $slcdoc;
+ $slcdoc=&finddoc($slcdoc,$slc,$parframe);
+ return if ($slcdoc eq "");
+# change to doc directory in case there are pictures
+ my $docpath=substr($slcdoc,0,(rindex($slcdoc,'/',(length $slcdoc))));
+ chdir ($docpath);
+ DOC_FORMAT: { # determine document type
+# convert dvi files to ps before printing
+ ($dummy[-1] =~ /dvi/) && do {
+ if ($dvips_conv eq "") {
+ &popmsg(2,"No converter available for dvi->ps conversion.",
+ $parframe);
+ return;
+ }
+ &popmsg(-1,"Converting dvi to ps for printing and sending file to print...",$parframe);
+ $status=system("$dvips_conv $slcdoc -o $pstmpfile");
+ if ($status != 0) {
+ &popmsg(2,"Error: Conversion dvi->ps failed!",$parframe);
+ }
+ last DOC_FORMAT;
+ };
+# PostScript is printed directly
+ ($dummy[-1] =~ /ps/) && do {
+ &popmsg(-1,"Sending file to $print_cmd...",$parframe);
+ $pstmpfile=$slcdoc;
+ last DOC_FORMAT;
+ };
+# convert pdf files to ps before printing
+ ($dummy[-1] =~ /pdf/) && do {
+ if ($pdfps_conv eq "") {
+ &popmsg(2,"No converter available for pdf->ps conversion.",
+ $parframe);
+ return;
+ }
+ &popmsg(-1,"Converting pdf to ps for printing and sending file to print...",$parframe);
+ system("$pdfps_conv $slcdoc $pstmpfile");
+ last DOC_FORMAT;
+ };
+# convert html files to ps before printing
+ ($dummy[-1] =~ /htm/) && do {
+ if ($htmlps_conv eq "") {
+ &popmsg(2,"No converter available for html->ps conversion.",
+ $parframe);
+ return;
+ }
+ &popmsg(-1,"Converting html to ps for printing and sending file to print...",$parframe);
+ my $htmlps_redir_sign=($htmlps_redir == 1) ? ">" :"";
+ system("$htmlps_conv $slcdoc $htmlps_redir_sign $pstmpfile");
+ last DOC_FORMAT;
+ };
+# convert txt files to ps before printing
+ ($dummy[-1] =~ /txt/ || $dummy[-1] =~ /faq$/
+ || $dummy[-1] =~ /README/i) && do {
+ if ($txtps_conv eq "") {
+ &popmsg(2,"No converter available for txt->ps conversion.",
+ $parframe);
+ return;
+ }
+ &popmsg(-1,"Converting txt to ps for printing and sending file to print...",$parframe);
+ my $txtps_redir_sign=($txtps_redir == 1) ? ">" :"";
+ system("$txtps_conv $slcdoc $txtps_redir_sign $pstmpfile");
+ last DOC_FORMAT;
+ };
+# convert extracted comments from sty files to ps before printing
+ ($dummy[-1] =~ /sty$/) && do {
+ if ($txtps_conv eq "") {
+ &popmsg(2,"No converter available for sty(txt)->ps conversion.",
+ $parframe);
+ return;
+ }
+ &popmsg(-1,"Converting sty(txt) to ps for printing and sending file to print...",$parframe);
+# try to get doc out of .sty file
+ &popmsg(-1,'Trying to extract documentation out of .sty file;
+might be cluttered with program comments.',
+ $parframe);
+ $slcdoc=&stripsty($slcdoc,substr($slc,7));
+ my $txtps_redir_sign=($txtps_redir == 1) ? ">" :"";
+ system("$txtps_conv $slcdoc $txtps_redir_sign $pstmpfile");
+ last DOC_FORMAT;
+ };
+ &popmsg(2,"$dummy[-1]: cannot print document format",$parframe);
+ return;
+ };
+ system("$print_cmd $pstmpfile");
+}
+
+# test existence and search a documentation which is not in specified place
+sub finddoc {
+ my($slcdoc,$slc,$parframe)=@_;
+ my ($dummy,$status);
+ SLCDOCFIND: foreach ($texdocpath,$distdocpath,$docdocpath) {
+ $slcdoc="$_/$slc";
+ if (-e $slcdoc) {
+# found where it should be
+ return $slcdoc;
+ } else {
+# see if the documentation file is in the local doc tree...
+ my @srchslcdoc=($slcdoc);
+ if ($localdocpath) {
+ push @srchslcdoc,"$localdocpath/$slc";
+ return $srchslcdoc[-1] if (-e $srchslcdoc[-1]);
+ }
+# ... or the user's doc tree...
+ if ($homedocpath) {
+ push @srchslcdoc,"$homedocpath/$slc";
+ return $srchslcdoc[-1] if (-e $srchslcdoc[-1]);
+ }
+# ... otherwise proceed with searching
+ $status=-1;
+# see if the documentation file is compressed
+ CMPREND: foreach my $cmprtype ("gz","bz2","zip") {
+ foreach (@srchslcdoc) {
+ $dummy="$_.$cmprtype";
+ if (-e $dummy) { # yes, it is compressed
+ $tmpfno=&randname;
+ my $rawname=basename($slc,"");
+ $slcdoc="${TempDir}/texdoc_$tmpfno$rawname";
+ push @tmpfiles,$slcdoc;
+ my ($dcmp,$dcmp_opt);
+ COMPRESS: { # determine compression type
+ ($cmprtype eq "gz") && do {
+ $dcmp="gzip";
+ $dcmp_opt="-cd";
+ last COMPRESS;
+ };
+ ($cmprtype eq "bz2") && do {
+ $dcmp="bzip2";
+ $dcmp_opt="-cd";
+ last COMPRESS;
+ };
+ ($cmprtype eq "zip") && do {
+ $dcmp="zip";
+ $dcmp_opt="-p";
+ last COMPRESS;
+ };
+ };
+# try to decompress
+ $status=system("$dcmp $dcmp_opt $dummy > $slcdoc");
+ if ($status != 0) { # failure
+ &popmsg(2,
+ "$dcmp: Couldn't decompress file, cancelling.",
+ $parframe);
+ $slcdoc="";
+ return $slcdoc;
+ }
+# last CMPREND; does not work, what we need is:
+ return $slcdoc;
+ }
+ }
+ }
+ }
+ }
+ if ($status != 0) {
+ $parframe->configure(-cursor=>'watch');
+# try to find it elsewhere with kpsewhich
+ my $rawname=basename($slc,"");
+ $slcdoc=($slcdoc =~ /\.sty$/) ?
+ `kpsewhich $rawname` :
+ `kpsewhich --format=${qq}TeX system documentation${qq} $rawname`;
+ if ($slcdoc eq "") { # nothing found; cancel
+ &popmsg(2,"$rawname not found, cancelling.",$parframe);
+ $slcdoc="";
+ }
+ $parframe->configure(-cursor=>$defcursor);
+ }
+ return $slcdoc;
+}
+
+# determine existence and show paths of files (Button-3)
+sub showpath {
+ my ($docselect,$tpbframe)=@_;
+ my $found=0;
+ if ($docselect =~ /\.sty$/) {
+ STYPATH: foreach my $fullpath ("$texmfmain/tex/$docselect",
+ "$texmfdist/tex/$docselect",
+ "$texmflocal/tex/$docselect",
+ "$texmfhome/tex/$docselect") {
+ if (-e $fullpath) {
+ &popmsg(0,"Selected file:\n$fullpath",$tpbframe);
+ $found=1;
+ last STYPATH;
+ }
+ }
+ if (!$found) {
+ &popmsg(2,"Selected file:\n$docselect\ndoes not exist.",$tpbframe) }
+ } else {
+ DOCPATH: foreach my $fullpath ("$texdocpath/$docselect",
+ "$distdocpath/$docselect",
+ "$docdocpath/$docselect",
+ "$localdocpath/$docselect",
+ "$homedocpath/$docselect") {
+ foreach ('','.gz','.bz2','.zip') {
+ my $fullpathext="$fullpath$_";
+ if (-e $fullpathext) {
+ &popmsg(0,"Selected file:\n$fullpathext",$tpbframe);
+ $found=1;
+ last DOCPATH;
+ }
+ }
+ }
+ if (!$found) {
+ &popmsg(2,"Selected file:\n$docselect\ndoes not exist (neither in normal form nor compressed).",$tpbframe) }
+ }
+}
+
+# make or destroy search entry widget
+sub mksrch {
+ my ($type) = @_;
+ if ($srchflag == 1) {
+ if ($type == $srchtype) {
+ destroy $srchentry;
+ $srchflag=0;
+ } else {
+ $srchtype = $type;
+ }
+ } else {
+ $srchtype = $type;
+# get the search string
+ $srchentry=$cmdframe->Entry(-cursor=>'xterm',
+ -font=>$deffont,
+ -width=>20,
+ -takefocus=>1)->pack(-side=>'left');
+ $srchentry->focus();
+ $srchentry->bind('<Return>'=>[\&srchstr, $srchentry]);
+ $srchflag=1;
+# key binding
+ $srchentry->bind('<Control-c>'=>sub{destroy $srchentry; $srchflag=0;});
+ $srchentry->bind('<Escape>'=>sub{destroy $srchentry; $srchflag=0;});
+ }
+}
+
+# call search routine and display results
+sub srchstr {
+ my $string;
+ my @reslist;
+ $string=$srchentry->get();
+# search
+ $main->Busy(-recurse => 1);
+ if ($srchtype == 0) {
+ @reslist = &srchdb($string);
+ } else {
+ @reslist = &srchtd($string);
+ }
+ $main->Unbusy();
+# destroy entry widget and show results
+ destroy $srchentry;
+ $srchflag=0;
+ if (scalar @reslist == 0) {
+ &popmsg(0, ($srchtype == 0 ? 'Database' : 'File').
+ " search for $string: no matches found.\n".
+ "You may want to try a ".
+ ($srchtype == 0 ? 'File' : 'Databse') . " search.\n\n".
+ "If nothing else works, CTAN offers an online search form:\n".
+ "http://ctan.org/search.html\n",
+ $cmdframe);
+ } else {
+ &tpslct(-1, $string, @reslist);
+ }
+}
+
+# search using texdoc
+sub srchtd {
+ my ($string) = @_;
+ my @res;
+ my $tdout = `texdoc -M -l $string`;
+ if ($?) {
+ &popmsg(0,"texdoc failed, sorry: $!\n".
+ "Please report this problem on the texlive mailing list.\n");
+ return;
+ } else {
+ my $i = 0;
+ for my $line (split /\n/, $tdout) {
+ my @fields = split /\t/, $line;
+ $doc[$ncat][$i] = $fields[2];
+ $topic[$ncat][$i] = basename($fields[2]);
+ $packname[$ncat][$i] = "no package name";
+ push @res, ($ncat, $i++);
+ }
+ return @res;
+ }
+}
+
+# search a string in @packname, @topic and @keywords
+sub srchdb {
+ my ($string) = @_;
+ my (@results, @reslist);
+ if ($string) {
+ for ($i=0; $i<$ncat; ++$i) {
+ for ($j=0; $j<$maxind[$i]+1; ++$j) {
+ SRCH: {
+ ($topic[$i][$j] =~ /$string/i) && do {
+ push @results,($i,$j);
+ last SRCH;
+ };
+ (defined $keywords[$i][$j]) && do {
+ if ($keywords[$i][$j] =~ /$string/i) {
+ push @results,($i,$j);
+ last SRCH;
+ }
+ };
+ ($packname[$i][$j] =~ /$string/i) && do {
+ push @results,($i,$j);
+ last SRCH;
+ };
+ };
+ }
+ }
+ } else { # return full database
+ $string='all database entries';
+ for ($i=0; $i<$ncat; ++$i) {
+ for ($j=0; $j<$maxind[$i]+1; ++$j) { push @results,($i,$j); }
+ }
+ }
+ unless (scalar @results == 0) {
+# cancel multiple entries
+ my ($omit,$pack1,$pack2);
+ @reslist=($results[0],$results[1]);
+ for ($i=0; $i<$#results; $i+=2) {
+ $omit=0;
+ $pack1=$packname[$results[$i]][$results[$i+1]];
+ for ($j=0; $j<$#reslist; $j+=2) {
+ $pack2=$packname[$reslist[$j]][$reslist[$j+1]];
+ if ($pack1 eq $pack2) { $omit=1; last; }
+ }
+ if ($omit == 0) { push @reslist,($results[$i],$results[$i+1]); }
+ }
+ }
+ return @reslist;
+}
+
+# extract documentation of .sty files; a flag in the @keywords array shows
+# where the doc is located:
+# -0-: no specific place; -1-: at end, behind \endinput; -2-: at beginning,
+# terminated by %%%%%%; -3-: at beginning, terminated with blank line
+sub stripsty {
+ my ($slcdoc,$slc)=@_;
+ my @stydoc;
+ $tmpfno=&randname;
+ my $tmpslcdoc="${TempDir}/texdoc_$tmpfno.txt";
+ push @tmpfiles,$tmpslcdoc;
+ open (STY,"$slcdoc");
+ LOC: {
+ ($stydoc{$slc} == 0) && do { # no specific place, suck in everything :-(
+ while ($line = <STY>) { push @stydoc,$line if ($line =~ /^%/); }
+ last LOC;
+ };
+ ($stydoc{$slc} == 1) && do { # at end, behind \endinput
+ while ($line = <STY>) {
+ last if ($line =~ /^\s*\\endinput/ && !($line =~ /^%/));
+ }
+ while ($line = <STY>) { push @stydoc,$line; }
+ last LOC;
+ };
+ ($stydoc{$slc} == 2) && do { # up to a certain %%%%%%%, hopefully the 1st
+ for (my $i=0; $i<9; ++$i) { $stydoc[$i]=<STY>; } # after the 8th line
+ while ($line = <STY>) {
+ last if ($line =~ /^%{4,}/);
+ push @stydoc,$line;
+ }
+ last LOC;
+ };
+ ($stydoc{$slc} == 3) && do { # up to 1st blank/apparently empty line
+ while ($line = <STY>) {
+ last if ($line =~ /^\s*$/);
+ push @stydoc,$line;
+ }
+ last LOC;
+ };
+ };
+ close(STY);
+ open(TMPSTY,">$tmpslcdoc");
+ foreach (@stydoc) { print TMPSTY $_; }
+ close(TMPSTY);
+ return $tmpslcdoc;
+}
+
+# pop up a note or an error or warning message toplevel window
+sub popmsg {
+ my($level,$msg,$parframe)=@_;
+ my $degree;
+ LEVEL: {
+ ($level == -1) && do { $degree="Info"; last LEVEL; };
+ ($level == 0) && do { $degree="Note"; last LEVEL; };
+ ($level == 1) && do {
+ return if ($quiet == 1);
+ $degree="Warning";
+ last LEVEL
+ };
+ ($level == 2) && do { $degree="Error"; last LEVEL; };
+ };
+ my $msgwin=$parframe->Toplevel(-title=>$degree);
+ my $lbl=$msgwin->Label(-text=>uc($degree),
+ -font=>$deffont)->pack(-side=>'top', -fill=>'x');
+# get size of message text
+ my @dummy=split("\n",$msg);
+ my $nline=scalar @dummy;
+ my $msgwidth=0;
+ my $lline;
+ foreach (@dummy) {
+ $lline=length $_;
+ if ($lline > $msgwidth) { $msgwidth=$lline; }
+ }
+ my $message=$msgwin->Text(-relief=>'flat',
+ -font=>$deffont,
+ -height=>$nline,
+ -width=>$msgwidth)->pack(-side=>'top');
+ $message->insert('end',$msg);
+ $message->configure(-state=>'disabled');
+ if ($level < 0) { # transient message window
+ $msgwin->after(3000,sub{destroy $msgwin});
+ } else { # persistent message window
+ $msgwin->Button(-text=>'Close',
+ -font=>$deffont,%butcol,
+ -command=>sub{destroy $msgwin})->pack(-side=>'bottom',
+ -fill=>'x');
+ $msgwin->bind('<Control-c>'=>sub{destroy $msgwin});
+ }
+}
+
+# show/change settings (don't show this to an expert :-/ )
+sub settings {
+ my ($homedocpath_tmp,$quiet_tmp,$autoview_tmp,$xfmt_viewer_tmp,
+ $dvi_viewer_tmp,$dvips_conv_tmp,
+ $ps_viewer_tmp,$pdf_viewer_tmp,$pdfps_conv_tmp,
+ $html_viewer_tmp,$htmlps_conv_tmp,$htmlps_redir_tmp,
+ $txt_viewer_tmp,$txtps_conv_tmp,$txtps_redir_tmp,$print_cmd_tmp)=
+ ($homedocpath,$quiet,$autoview,$xfmt_viewer,
+ $dvi_viewer,$dvips_conv,$ps_viewer,
+ $pdf_viewer,$pdfps_conv,$html_viewer,
+ $htmlps_conv,$htmlps_redir,$txt_viewer,
+ $txtps_conv,$txtps_redir,$print_cmd);
+ my @tdcolors_tmp=@tdcolors;
+# see if toplevel window is already there
+ if (Exists($tlwins{"setmenu"}{'addr'})) {
+ $tlwins{"setmenu"}{'addr'}->deiconify();
+ $tlwins{"setmenu"}{'addr'}->raise();
+ return;
+ }
+ my $setmenu=$main->Toplevel(-title=>'Settings');
+ $setmenu->resizable(0,0);
+ $tlwins{"setmenu"}{'addr'}=$setmenu;
+# documentation path
+ my $datlabel;
+ $datlabel="Database file(s) used: teTeX";
+ $datlabel.=", local database" if (-e $locdatabase);
+ $datlabel.=", user database" if (-e $homedatabase);
+ my $docframe=$setmenu->Frame(-relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -expand=>1);
+ my $docframestring="\nDistribution documentation root path(s):\n$texdocpath";
+ $docframestring.=", $distdocpath" if (-e $distdocpath);
+ $docframestring.=", $docdocpath" if (length $docdocpath);
+ if ($localdocpath && $localdocpath ne $texdocpath) {
+ $docframestring.="\nLocal documentation root path: $localdocpath\n";
+ }
+ $docframe->Label(-text=>"$docframestring",
+ -font=>$deffont)->pack(-side=>'top',
+ -anchor=>'w',
+ -fill=>'x',
+ -expand=>1);
+ if (defined $texmfhome && -d $texmfhome) {
+ $homedocpath_tmp=basename($homedocpath_tmp,"");
+ my $usrdocframe=$docframe->Frame(-relief=>'flat')->pack(-side=>'top',
+ -fill=>'x');
+ my $usrdoclabel=$usrdocframe->Label(-text=>"User's documentation root path: $texmfhome/",
+ -font=>$deffont)->pack(-side=>'left');
+ my $usrdocentry=$usrdocframe->Entry(-textvariable=>\$homedocpath_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+ }
+ $docframe->Label(-text=>"$datlabel.",
+ -font=>$deffont)->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>2,
+ -fill=>'x',
+ -expand=>1);
+# General viewer behaviour
+ my $genvframe=$setmenu->Frame(-label=>'General viewer behaviour',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>6,
+ -expand=>1);
+ my $genvframe1=$genvframe->Frame()->pack(-side=>'left');
+ my $genvsub1=$genvframe1->Frame()->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>3);
+ my $genvecbut=$genvsub1->
+ Checkbutton(-variable=>\$quiet_tmp)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $genvelabel=$genvsub1->Label(-text=>'Suppress error messages',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $genvsub2=$genvframe1->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $genvscbut=$genvsub2->
+ Checkbutton(-variable=>\$autoview_tmp)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $genvslabel=$genvsub2->Label(-text=>'Autostart viewer for one-item listboxes',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $genvsub3=$genvframe1->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $genvxcbut=$genvsub3->
+ Checkbutton(-variable=>\$xfmt_viewer_tmp)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $genvxlabel=$genvsub3->Label(-text=>'Use text viewer for unknown file format',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+# colours of GUI
+ my @tdcolors_d=@tdcolors_tmp;
+ $tlwins{'setmenu'}{'buttons'}[0]=
+ $genvframe->Button(-text=>'Change viewer colours',
+ -command=>sub {
+ @tdcolors_tmp=&popcolor($setmenu,@tdcolors_tmp);
+ @tdcolors_d=@tdcolors_tmp;
+ },
+ -font=>$deffont,%butcol)->pack(-side=>'right');
+# DVI
+ my $dviframe=$setmenu->Frame(-label=>'DVI',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>6,
+ -expand=>1);
+ my $dvisub1=$dviframe->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $dvisub2=$dviframe->Frame()->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>6);
+ my $dvivlabel=$dvisub1->Label(-text=>'Viewer command',
+ -anchor=>'w',
+ -font=>$deffont)->pack(-side=>'left');
+ my $dviventry=$dvisub1->Entry(-textvariable=>\$dvi_viewer_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+ my $dviclabel=$dvisub2->Label(-text=>'DVI->PS converter command',
+ -anchor=>'w',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $dvilbwidth=length 'DVI->PS converter command';
+ $dvivlabel->configure(-width=>1.1*$dvilbwidth);
+ $dviclabel->configure(-width=>1.1*$dvilbwidth);
+ my $dvicentry=$dvisub2->Entry(-textvariable=>\$dvips_conv_tmp,
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+# PostScript
+ my $psframe=$setmenu->Frame(-label=>'PostScript',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>10,
+ -expand=>1);
+ my $psvlabel=$psframe->Label(-text=>'Viewer command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'w');
+ my $psventry=$psframe->Entry(-textvariable=>\$ps_viewer_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+# PDF
+ my $pdfframe=$setmenu->Frame(-label=>'PDF',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>6,
+ -expand=>1);
+ my $pdfsub1=$pdfframe->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $pdfsub2=$pdfframe->Frame()->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>6);
+ my $pdfvlabel=$pdfsub1->Label(-text=>'Viewer command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'w');
+ my $pdfventry=$pdfsub1->Entry(-textvariable=>\$pdf_viewer_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+ my $pdfclabel=$pdfsub2->Label(-text=>'PDF->PS converter command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $pdfcentry=$pdfsub2->Entry(-textvariable=>\$pdfps_conv_tmp,
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+# HTML
+ my $htmlframe=$setmenu->Frame(-label=>'HTML',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>6,
+ -expand=>1);
+ my $htmlsub1=$htmlframe->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $htmlsub2=$htmlframe->Frame()->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>6);
+ my $htmlvlabel=$htmlsub1->Label(-text=>'Viewer command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'w');
+ my $htmlventry=$htmlsub1->Entry(-textvariable=>\$html_viewer_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+ my $htmlclabel=$htmlsub2->Label(-text=>'HTML->PS converter command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $htmlcentry=$htmlsub2->Entry(-textvariable=>\$htmlps_conv_tmp,
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $htmlrlabel=$htmlsub2->Label(-text=>'Output redirect needed',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $htmlrcbut=$htmlsub2->
+ Checkbutton(-variable=>\$htmlps_redir_tmp)->pack(-side=>'left',
+ -anchor=>'sw');
+# plain text
+ my $txtframe=$setmenu->Frame(-label=>'Plain text',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>6,
+ -expand=>1);
+ my $txtsub1=$txtframe->Frame()->pack(-side=>'top',
+ -anchor=>'w');
+ my $txtsub2=$txtframe->Frame()->pack(-side=>'top',
+ -anchor=>'w',
+ -ipady=>6);
+ my $txtvlabel=$txtsub1->Label(-text=>'Viewer command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'w');
+ my $txtventry=$txtsub1->Entry(-textvariable=>\$txt_viewer_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+ my $txt_view_flag;
+ if ($txt_viewer_tmp eq "TDK_OWN") {
+ $txt_view_flag=1;
+ $txtventry->configure(-state=>'disabled');
+ } else {
+ $txt_view_flag=0;
+ $txtventry->configure(-state=>'normal');
+ }
+ my $txtvilabel=$txtsub1->Label(-text=>"\tUse texdoctk\'s own viewer",
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $txtvcbut=$txtsub1->
+ Checkbutton(-variable=>\$txt_view_flag,
+ -command=>sub {
+ if ($txt_view_flag == 1) {
+ $txt_viewer_tmp="TDK_OWN";
+ $txtventry->configure(-state=>'disabled');
+ } else {
+ $txt_viewer_tmp=$txt_viewer;
+ $txtventry->configure(-state=>'normal');
+ $txtventry->focus();
+ }
+ })->pack(-side=>'left',
+ -anchor=>'sw');
+ my $txtclabel=$txtsub2->Label(-text=>'Text->PS converter command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $txtcentry=$txtsub2->Entry(-textvariable=>\$txtps_conv_tmp,
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $txtrlabel=$txtsub2->Label(-text=>'Output redirect needed',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'sw');
+ my $txtrcbut=$txtsub2->
+ Checkbutton(-variable=>\$txtps_redir_tmp)->pack(-side=>'left',
+ -anchor=>'sw');
+# printer
+ my $prtframe=$setmenu->Frame(-label=>'Printer',
+ -relief=>'groove',
+ -borderwidth=>2)->pack(-side=>'top',
+ -fill=>'x',
+ -ipady=>10,
+ -expand=>1);
+ my $prtclabel=$prtframe->Label(-text=>'Command',
+ -font=>$deffont)->pack(-side=>'left',
+ -anchor=>'w');
+ my $prtcentry=$prtframe->Entry(-textvariable=>\$print_cmd_tmp,
+ -font=>$deffont)->pack(-side=>'left');
+# buttons and key bindings
+ my $setbfr=$setmenu->Frame()->pack(-side=>'bottom');
+ $tlwins{'setmenu'}{'buttons'}[1]=
+ $setbfr->Button(-text=>'OK',
+ -font=>$deffont,%butcol,
+ -command=>sub{
+ $homedocpath="$texmfhome/$homedocpath_tmp";
+ ($quiet,$autoview,$xfmt_viewer,
+ $dvi_viewer,$dvips_conv,
+ $ps_viewer,$pdf_viewer,
+ $pdfps_conv,$html_viewer,
+ $htmlps_conv,$htmlps_redir,
+ $txt_viewer,$txtps_conv,$txtps_redir,$print_cmd)=
+ ($quiet_tmp,$autoview_tmp,$xfmt_viewer_tmp,
+ $dvi_viewer_tmp,$dvips_conv_tmp,
+ $ps_viewer_tmp,
+ $pdf_viewer_tmp,$pdfps_conv_tmp,
+ $html_viewer_tmp,
+ $htmlps_conv_tmp,$htmlps_redir_tmp,
+ $txt_viewer_tmp,$txtps_conv_tmp,
+ $txtps_redir_tmp,$print_cmd_tmp);
+ @tdcolors=@tdcolors_tmp;
+ %butcol=('-background'=>$tdcolors[0],
+ '-foreground'=>$tdcolors[1],
+ '-activebackground'=>$tdcolors[2],
+ '-activeforeground'=>$tdcolors[3]);
+ foreach my $tlkey (keys %tlwins) {
+ foreach (@{$tlwins{$tlkey}{'buttons'}}) {
+ $_->configure(%butcol);
+ }
+ }
+ if ($txt_viewer eq "" &&
+ defined $ENV{PAGER}) {
+ $txt_viewer=$ENV{PAGER};
+ }
+ destroy $setmenu},
+ -width=>6)->pack(-side=>'left',
+ -padx=>10,
+ -pady=>10);
+ $tlwins{'setmenu'}{'buttons'}[2]=
+ $setbfr->Button(-text=>'Save',
+ -font=>$deffont,%butcol,
+ -command=>sub{
+ $setmenu->configure(-cursor=>'watch');
+ &popmsg(-1,"Writing settings to $myrc",$setmenu);
+ my $tdcolors_tmp=join(' ',@tdcolors_tmp);
+ &writerc($homedocpath_tmp,
+ $quiet_tmp,$autoview_tmp,$xfmt_viewer_tmp,
+ $tdcolors_tmp,
+ $dvi_viewer_tmp,$dvips_conv_tmp,
+ $ps_viewer_tmp,
+ $pdf_viewer_tmp,$pdfps_conv_tmp,
+ $html_viewer_tmp,
+ $htmlps_conv_tmp,$htmlps_redir_tmp,
+ $txt_viewer_tmp,$txtps_conv_tmp,
+ $txtps_redir_tmp,$print_cmd_tmp,$setmenu);
+ $setmenu->configure(-cursor=>$defcursor);
+ })->pack(-side=>'left',
+ -padx=>10);
+ $tlwins{'setmenu'}{'buttons'}[3]=
+ $setbfr->Button(-text=>'Cancel',
+ -font=>$deffont,%butcol,
+ -command=>sub{destroy $setmenu;
+ undef $tlwins{"setmenu"};
+ })->pack(-side=>'left',
+ -padx=>10);
+ $setmenu->bind('<Control-c>'=>sub{destroy $setmenu;
+ undef $tlwins{"setmenu"};});
+}
+
+# dialog toplevel for color settings
+sub popcolor {
+ my ($parframe,@entryvar)=@_;
+# see if toplevel window is already there
+ if (Exists($tlwins{'chngcol'}{'addr'})) {
+ $tlwins{'chngcol'}{'addr'}->deiconify();
+ $tlwins{'chngcol'}{'addr'}->raise();
+ return;
+ }
+ my $dlgwin=$parframe->Toplevel(-title=>'Change colours');
+ $dlgwin->resizable(0,0);
+ $tlwins{'chngcol'}{'addr'}=$dlgwin;
+# entry widgets for default/active back/foreground
+ $dlgwin->Label(-text=>'Enter colours as names or RGB #xxxxxx values',
+ -font=>$deffont)->pack(-side=>'top');
+ my $dlgdef=$dlgwin->Frame()->pack(-side=>'top');
+ my $dlgact=$dlgwin->Frame()->pack(-side=>'top');
+ my $dlgdef1=$dlgdef->Frame()->pack(-side=>'left');
+ my $dlgtfr0=$dlgdef1->Frame()->pack(-side=>'top');
+ my $dlgtfr1=$dlgdef1->Frame()->pack(-side=>'top');
+ my $dlgact1=$dlgact->Frame()->pack(-side=>'left');
+ my $dlgtfr2=$dlgact1->Frame()->pack(-side=>'top');
+ my $dlgtfr3=$dlgact1->Frame()->pack(-side=>'top');
+ $dlgtfr0->Label(-text=>"Default background",
+ -anchor=>'w',
+ -width=>18,
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr0->Entry(-textvariable=>\$entryvar[0],
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr1->Label(-text=>"Default foreground",
+ -anchor=>'w',
+ -width=>18,
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr1->Entry(-textvariable=>\$entryvar[1],
+ -font=>$deffont)->pack(-side=>'left');
+ my $deflabel=$dlgdef->Label(-text=>'Default',
+ -relief=>'ridge',
+ -width=>10,
+ -height=>2)->pack(-side=>'right',
+ -padx=>7);
+ $dlgtfr2->Label(-text=>"Active background",
+ -anchor=>'w',
+ -width=>18,
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr2->Entry(-textvariable=>\$entryvar[2],
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr3->Label(-text=>"Active foreground",
+ -anchor=>'w',
+ -width=>18,
+ -font=>$deffont)->pack(-side=>'left');
+ $dlgtfr3->Entry(-textvariable=>\$entryvar[3],
+ -font=>$deffont)->pack(-side=>'left');
+ my $actlabel=$dlgact->Label(-text=>'Active',
+ -background=>$entryvar[2],
+ -foreground=>$entryvar[3],
+ -relief=>'ridge',
+ -width=>10,
+ -height=>2)->pack(-side=>'right',
+ -padx=>7);
+# buttons
+ my $setbfr=$dlgwin->Frame()->pack(-side=>'bottom');
+ my $chngflag=0;
+ $tlwins{'chngcol'}{'buttons'}[0]=
+ $setbfr->Button(-text=>'OK',
+ -font=>$deffont,%butcol,
+ -command=>sub {
+ foreach (@entryvar) { # RGB form with leading #
+ $_="#$_" if (/^[A-Fa-f0-9]{6}$/);
+ }
+ $chngflag=1 if (&colcheck($dlgwin,@entryvar));
+ },
+ -width=>6)->pack(-side=>'left',
+ -padx=>5,
+ -pady=>10);
+ $tlwins{'chngcol'}{'buttons'}[1]=
+ $setbfr->Button(-text=>'Preview',
+ -font=>$deffont,%butcol,
+ -command=>sub {
+ foreach (@entryvar) { # RGB form with leading #
+ $_="#$_" if (/^[A-Fa-f0-9]{6}$/);
+ }
+ if (&colcheck($dlgwin,@entryvar)) {
+ $deflabel->
+ configure(-background=>$entryvar[0],
+ -foreground=>$entryvar[1]);
+ $actlabel->
+ configure(-background=>$entryvar[2],
+ -foreground=>$entryvar[3]);
+ }
+ },
+ -width=>6)->pack(-side=>'left',
+ -padx=>5,
+ -pady=>10);
+ $tlwins{'chngcol'}{'buttons'}[2]=
+ $setbfr->Button(-text=>'Cancel',
+ -font=>$deffont,%butcol,
+ -command=>sub{destroy $dlgwin;
+ undef $tlwins{'chngcol'};
+ })->pack(-side=>'right',
+ -padx=>5,
+ -pady=>10);
+ $dlgwin->bind('<Control-c>'=>sub{destroy $dlgwin;
+ undef $tlwins{'chngcol'}; });
+ $dlgwin->waitVariable(\$chngflag);
+ destroy $dlgwin;
+ undef $tlwins{'chngcol'};
+ return @entryvar;
+}
+
+# check colours set in popcolor; relies on the existence of X11's showrgb
+sub colcheck {
+ my ($dlgwin,@entryvar)=@_;
+ my $ecnt=0;
+ foreach (@entryvar) { # all colours defined?
+ last unless ($_);
+ ++$ecnt;
+ }
+ &popmsg(2,'Some colours undefined.',$dlgwin) if ($ecnt != 4);
+ my $defcol=0;
+ if (`which showrgb`) { # test for proper name
+ my @rgb=`showrgb`;
+ my @norgb;
+ foreach my $colour (@entryvar) {
+ if ($colour =~ /^#[A-Fa-f0-9]{6}$/ || grep /\b$colour\b/i,@rgb) {
+ ++$defcol;
+ } else {
+ push @norgb,$colour;
+ }
+ }
+ if ($defcol != 4) {
+ my $norgb=join("\n",@norgb);
+ &popmsg(2,"Some colours invalid:\n$norgb",$dlgwin);
+ }
+ } else { $defcol=4; }
+ return ($ecnt == 4 && $defcol == 4) ? 1 : 0;
+}
+
+# write user's ~/.texdocrc
+sub writerc {
+ use File::Copy qw/cp mv/;
+ my ($homedocpath_tmp,$quiet_tmp,$autoview_tmp,$xfmt_viewer_tmp,
+ $tdcolors_tmp,
+ $dvi_viewer_tmp,$dvips_conv_tmp,
+ $ps_viewer_tmp,
+ $pdf_viewer_tmp,$pdfps_conv_tmp,
+ $html_viewer_tmp,
+ $htmlps_conv_tmp,$htmlps_redir_tmp,
+ $txt_viewer_tmp,$txtps_conv_tmp,
+ $txtps_redir_tmp,$print_cmd_tmp,$parframe)=@_;
+ my $err=0;
+ mv $myrc,"$myrc.save" if (-e $myrc);
+ open(MYRC,">$myrc");
+ print MYRC "# user's .texdocrc, generated by program\n
+# root of user's doc directory (from \$HOMETEXMF)
+# can be left empty if \$TEXMFHOME is undefined
+HOMEDOCPATH=$homedocpath_tmp
+# general viewer behaviour (y or yes to make active)
+QUIET=$quiet_tmp
+AUTOVIEW=$autoview_tmp
+XFMT_VIEWER=$xfmt_viewer_tmp
+# button colours: default and active back-/foreground
+# names and RGB values are both allowed; use the form #xxxxxx for RGB
+TDCOLORS=$tdcolors_tmp
+# the following variables contain whole commands, i.e. options can be given
+# DVI settings
+DVI_VIEWER=$dvi_viewer_tmp
+DVIPS_CONV=$dvips_conv_tmp
+# PostScript handling
+PS_VIEWER=$ps_viewer_tmp
+# PDF handling
+PDF_VIEWER=$pdf_viewer_tmp
+PDFPS_CONV=$pdfps_conv_tmp
+# HTML handling
+HTML_VIEWER=$html_viewer_tmp
+HTMLPS_CONV=$htmlps_conv_tmp
+# HTMLPS_REDIR must be on, if the html->ps converter normally writes its output
+# to stdout instead of a file (e.g. as html2ps) (y or yes to make active)
+HTMLPS_REDIR=$htmlps_redir_tmp
+# Plain text handling
+# TDK_OWN is texdoctk's own text file viewer
+TXT_VIEWER=$txt_viewer_tmp
+TXTPS_CONV=$txtps_conv_tmp
+# TXTPS_REDIR must be on, if the txt->ps converter normally writes its output
+# to stdout instead of a file (e.g. as a2ps) (y or yes to make active)
+TXTPS_REDIR=$txtps_redir_tmp
+# printer
+PRINT_CMD=$print_cmd_tmp
+\n# end of config\n";
+ close(MYRC);
+}
+
+# help window (toplevel)
+sub helptext {
+# see if toplevel window is already there
+ if (Exists($tlwins{"helptext"}{'addr'})) {
+ $tlwins{"helptext"}{'addr'}->deiconify();
+ $tlwins{"helptext"}{'addr'}->raise();
+ return;
+ }
+ my $help=$main->Toplevel(-title=>'Help/About');
+ $help->resizable(0,1);
+ $tlwins{'helptext'}{'addr'}=$help;
+ $help->Label(-text=>"texdoctk
+TeX documentation browser
+v$version ($date)",
+ -font=>$deffont)->pack(-side=>'top',
+ -ipady=>10,
+ -anchor=>'s');
+ my $helpbody=$help->Scrolled("Text",
+ -relief=>'flat',
+ -font=>$deffont,
+ -height=>20,
+ -width=>60,
+ -scrollbars=>"e")->pack(-side=>'top',
+ -fill=>'y',
+ -expand=>1);
+ my $pos=tell DATA;
+ while (<DATA>) {
+ $_ =~ s/\$sysrc/$sysrc/;
+ last if (/^#/);
+ $helpbody->insert('end',$_);
+ }
+ seek(DATA,$pos,0);
+ $helpbody->configure(-state=>'disabled');
+ $tlwins{'helptext'}{'buttons'}[0]=
+ $help->Button(-text=>'Close',
+ -font=>$deffont,%butcol,
+ -command=>sub{destroy $help;
+ undef $tlwins{"helptext"};
+ })->pack(-side=>'bottom',
+ -fill=>'x');
+ $help->bind('<Control-c>'=>sub{destroy $help; undef $tlwins{"helptext"};});
+}
+
+# read config file; personal settings override the default settings
+sub readrc {
+ my($rcfile,$icall)=@_;
+ my ($var,$val);
+ my $pathflag=0;
+ my $pathflagl=0;
+ my $pathflagh=0;
+ my $tdcolors='';
+# for backward compatibility of converter/printer options
+ my ($dvips_opts,$pdfps_opts,$print_opts);
+# read defaults resp. local/personal settings
+ CALL: {
+ ($icall == 1) && do {
+ open (RC,"$rcfile") ||
+ &fatalmsg("Couldn't open system-wide default config file ${TeXDocRcDefaults}.\n");
+ last CALL;
+ };
+ ($icall == 2) && do {
+ open (RC,"$rcfile") ||
+ &fatalmsg("Couldn't open personal config file ~/.texdocrc.\n");
+ last CALL;
+ };
+ };
+ while ($line = <RC>) {
+ next if ($line =~ /^($|#)/);
+ chomp $line;
+ ($var,$val)=split("=",$line,2);
+ RCVARS: {
+ ($var =~ /texdocpath/i) && do { # TEXDOCPATH
+ if (length $val > 0) {
+ $pathflag=1;
+ eval(join("",("\$",lc($var),"=\$val")));
+ }
+ last RCVARS;
+ };
+ ($var =~ /localdocpath/i) && do { # LOCALDOCPATH
+ if (length $val > 0) {
+ $pathflagl=1;
+ eval(join("",("\$",lc($var),"=\$val")));
+ }
+ last RCVARS;
+ };
+ ($var =~ /homedocpath/i) && do { # HOMEDOCPATH
+ if ($icall == 2 && length $val > 0) { # set only in ~/.texdocrc
+ $pathflagh=1;
+ eval(join("",("\$",lc($var),"=\$val")));
+ }
+ last RCVARS;
+ };
+ # other variables
+ eval(join("",("\$",lc($var),"=\$val")));
+ };
+ }
+ close(RC);
+# find texmf/doc, and possibly other distribution texmf trees
+ if ($rcfile eq $sysrc || $pathflag == 1) {
+ $texmfmain=`kpsewhich --expand-path=${qq}\$TEXMFMAIN${qq}`;
+ chomp $texmfmain;
+ $texdocpath="$texmfmain/$texdocpath";
+ $texmfdist=`kpsewhich --expand-path=${qq}\$TEXMFDIST${qq}`;
+ chomp $texmfdist;
+ $distdocpath=join('/',"$texmfdist",basename($texdocpath,""))
+ if (length $texmfdist);
+ # TeXLive has this texmf-doc
+ $texmfdoc=join('/',"$texmfmain-doc",basename($texdocpath,""));
+ if (-e $texmfdoc) {
+ chomp $texmfdoc;
+ $docdocpath="$texmfdoc/$docdocpath";
+ }
+ }
+# find texmf-local/doc, if there is one
+ if ($rcfile eq $sysrc || $pathflagl == 1) {
+ $texmflocal=`kpsewhich --expand-path=${qq}\$TEXMFLOCAL${qq}`;
+ chomp $texmflocal;
+ if (length $texmflocal) {
+ # if LOCALDOCPATH is not explicitly defined, it equals TEXDOCPATH
+ unless (defined $localdocpath) {
+ $localdocpath=basename($texdocpath,"");
+ }
+ $localdocpath="$texmflocal/$localdocpath";
+ }
+ }
+# find user's $HOMETEXMF/doc, if there is one
+ if ($icall == 2 || $pathflagh == 1) {
+ $texmfhome=`kpsewhich --expand-path=${qq}\$HOMETEXMF${qq}`;
+ chomp $texmfhome;
+ if (length $texmfhome) {
+ # if HOMEDOCPATH is not explicitly defined, it equals TEXDOCPATH
+ unless (defined $homedocpath) {
+ $homedocpath=basename($texdocpath,"");
+ }
+ $homedocpath="$texmfhome/$homedocpath";
+ }
+ }
+# colours: create array
+ @tdcolors=split(' ',$tdcolors);
+ if (scalar @tdcolors != 4) { # if old texdocrc file is used
+ if (!(-e $myrc) || (-e $myrc && $icall == 2)) {
+ print "NOTE: Button colours not set in $rcfile; using defaults.\n";
+ @tdcolors=('#d9d9d9','Black','#ececec','red');
+ }
+ }
+ %butcol=('-background'=>$tdcolors[0],
+ '-foreground'=>$tdcolors[1],
+ '-activebackground'=>$tdcolors[2],
+ '-activeforeground'=>$tdcolors[3]);
+# viewer: suppress viewer warnings/use $PAGER if no $txt_viewer is defined
+ $quiet=($quiet =~ /y/i || $quiet eq "1") ? 1 : 0;
+ if (!(defined $txt_viewer) && defined $ENV{PAGER}) {
+ $txt_viewer=$ENV{PAGER};
+ }
+# viewer: autostart viewer if listbox of search results contains only 1 item
+ $autoview=($autoview =~ /y/i || $autoview eq "1") ? 1 : 0;
+# viewer: use text viewer to open files with unrecognized format
+ $xfmt_viewer=($xfmt_viewer =~ /y/i || $xfmt_viewer eq "1") ? 1 : 0;
+# converter: output redirection flags for HTML/Text->PS converters
+ $htmlps_redir=($htmlps_redir =~ /(y|1)/i) ? 1 : 0;
+ $txtps_redir=($txtps_redir =~ /(y|1)/i) ? 1 : 0;
+# for backward compatibility of converter/printer options
+ $dvips_conv.=" $dvips_opts" if ($dvips_opts);
+ $pdfps_conv.=" $pdfps_opts" if ($pdfps_opts);
+ $print_cmd.=" $print_opts" if ($print_opts);
+}
+
+# determine resolution if xwininfo is available
+# slightly modified from a patch contributed by Reinhard Kotucha
+sub x_resolution {
+ my $x_res;
+ if ($IsWin32) {
+ $x_res = &GetScreenWidth;
+ }
+ else {
+ open(XINF,"xwininfo -root|") or return 1200;
+ while (<XINF>) {
+ chop;
+ if (/Width:/) { ($x_res=$_)=/Width:\s+(\d+)/; last; }
+ }
+ close(XINF);
+ }
+ return $x_res;
+}
+
+# generate a random name for temporary files
+sub randname {
+ my $namestr;
+ my @chars=("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z");
+ my $time=time;
+ my $maxcnt=3+substr($time,-1);
+ for (my $i=0; $i<=$maxcnt; $i++) { $namestr.=$chars[rand(51)] }
+ my @tmp=split(/./,$time/$$);
+ $namestr.=$tmp[1];
+ until (length($namestr) > 16) { $namestr.=int(rand(1000000)) }
+ return $namestr;
+}
+
+# find index of an array entry
+sub arrindex {
+ my @array=@_;
+ my $item=pop @array;
+ my $i=0;
+ foreach (@array) {
+ last if ($_ eq $item);
+ ++$i;
+ }
+ return $i;
+}
+
+# clean up and exit
+sub clean_exit {
+ foreach (@tmpfiles) { if (-e $_) { unlink $_; } }
+ exit;
+}
+
+# alternative main window, launched for fatal error messages on startup
+sub fatalmsg {
+ my($msg)=@_;
+ print STDERR $msg; # also print to stderr
+# create frame for main window
+ my $main=new MainWindow;
+ $main->resizable(0,0);
+ $main->title("TeX Documentation Browser");
+ $main->bind('<Control-q>'=>sub { exit });
+ $main->bind('<Control-k>'=>sub { exit });
+ my $msgframe=$main->Frame(-background=>"#ffcc99");
+ my $cmdframe=$main->Frame;
+ $msgframe->pack(-side=>'top');
+ $cmdframe->pack(-side=>'bottom',-fill=>'x');
+# make buttons for command frame
+ my $Qbut=$cmdframe->Button(-text=>'Kill',%butcol,
+ -command=>sub { exit })->pack(-fill=>'x');
+# define common default font for labels and text explicitly
+ my @deffont=$Qbut->configure(-font);
+# ensure readability on high-res screens (suggested by R.Kotucha)
+ $deffont='Helvetica -16 bold' if &x_resolution > 1200;
+ $Qbut->configure(-font=>$deffont);
+ $msgframe->Label(-text=>'FATAL ERROR',
+ -font=>$deffont)->pack(-side=>'top', -fill=>'x');
+# get size of message text
+ my @dummy=split("\n",$msg);
+ my $nline=scalar @dummy;
+ my $msgwidth=0;
+ my $lline;
+ foreach (@dummy) {
+ $lline=length $_;
+ if ($lline > $msgwidth) { $msgwidth=$lline; }
+ }
+ my $message=$msgframe->Text(-relief=>'flat',
+ -font=>$deffont,
+ -height=>$nline,
+ -width=>$msgwidth)->pack(-side=>'top');
+ $message->insert('end',$msg);
+ $message->configure(-state=>'disabled');
+ MainLoop();
+}
+
+if ($IsWin32) {
+ sub GetScreenWidth {
+ my $GetDeviceCaps = new Win32::API('gdi32', 'GetDeviceCaps', 'NN', 'N');
+ my $HORZRES = 8; # from WinGDI.h
+ if(not defined $GetDeviceCaps) {
+ die "Can't import API GetDeviceCaps: $!\n";
+ }
+ return $GetDeviceCaps->Call(0, $HORZRES);
+ }
+
+ sub GetTempPath {
+ my $GetTempPath = new Win32::API('kernel32', 'GetTempPath', 'NP', 'N');
+ if(not defined $GetTempPath) {
+ die "Can't import API GetTempPath: $!\n";
+ }
+ my $lpBuffer = " " x 260;
+
+ $GetTempPath->Call(80, $lpBuffer);
+ }
+
+ sub ShellExecute {
+ my ($command, $file) = @_;
+ my $ShellExecute = new Win32::API('shell32', 'ShellExecute', 'NPPPPN', 'N');
+ if(not defined $ShellExecute) {
+ die "Can't import API ShellExecute: $!\n";
+ }
+ $ShellExecute->Call(0, $command, $file, '', '', 0);
+ }
+
+ sub GetHomeDir {
+ my $home = $ENV{'HOME'};
+ # Should check for CSIDL_...
+ return $home;
+ }
+}
+__END__
+Many TeX programmers provide more or less detailed manuals for
+their programs or packages. They are usually available as .dvi,
+.ps, .pdf, .html or plain text files (sometimes included in the
+.sty files instead of a separate documentation file) and can be
+accessed with this browser, which is simply an interface to find a
+documentation more easily. It starts the respective viewer for
+reading the selected documentation making use of a database file
+which contains the path entries according to the current teTeX
+texmf/doc structure; additional usage of a system-wide local and
+of individual user texmf trees with corresponding databases is also
+possible.
+The documentations are grouped in several categories shown in the
+main window; pressing one of its buttons lists all documentations
+belonging to this topic.
+The topic window lets you select one documentation file, view or
+send it to the default printer. By right-clicking on the selected
+item you get the complete path of the file.
+The search button of the main window allows you to search the
+database for a string; it does not search file names. Enter the
+string and hit <Return> to start the search or <Control-c> to
+cancel. Just hitting <Return> without typing something in will
+show the full list of files in the database.
+Defaults for the documentation root directory, the viewers, the
+converters, certain options and the printer are set in the global
+configuration file $sysrc.
+However, each user can put a copy of it as .texdocrc into his home
+directory to modify them according to his needs; modification or
+generation of ~/.texdocrc can also be done with the Settings menu.
+Additionally, the settings can be changed temporarily with this
+menu.
+
+The following key shortcuts are defined for use with the browser:
+ <Ctrl-q> Quit browser
+ <Ctrl-m> Raise the Main window to the foreground
+ <Ctrl-s> Search a keyword in database (case insensitive)
+ <Ctrl-c> Cancel/close subwindow or search entry widget
+ <Ctrl-v> View selected document (topic windows)
+ <Ctrl-p> Print selected document (topic windows)
+ <Ctrl-t> Open settings menu
+ <Ctrl-k> Kill fatal error message window (same as
+ <Ctrl-q>)
+ <Ctrl-h> Open this help
+ <Return> Equivalent to button press;
+ OK in selection menu and search
+ <Tab> Next/previous widget
+
+There are the following command line options:
+ -a autostart viewer if a listbox of search results
+ contains only one item; can also be set in a
+ configuration file
+ -v disable suppression of viewer messages sent to
+ stderr and of certain permanent message popup
+ windows, in case this was not set in a
+ configuration file; default: off
+
+Some more information is available in the manpage of texdoctk.
+
+Comments and suggestions to:
+Thomas Ruedas
+tr@dlc.ku.dk or tex-k@tug.org
+# Local Variables:
+# mode: perl
+# auto-fill-hook: do-auto-fill
+# End:
+# vim: ts=8 sw=4 noexpandtab