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Diffstat (limited to 'Master/bin/powerpc-aix/texi2dvi')
| -rwxr-xr-x | Master/bin/powerpc-aix/texi2dvi | 836 |
1 files changed, 0 insertions, 836 deletions
diff --git a/Master/bin/powerpc-aix/texi2dvi b/Master/bin/powerpc-aix/texi2dvi deleted file mode 100755 index 18f6f59322b..00000000000 --- a/Master/bin/powerpc-aix/texi2dvi +++ /dev/null @@ -1,836 +0,0 @@ -#! /bin/sh -# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources. -# $Id: texi2dvi,v 1.42 2005/02/11 13:35:14 karl Exp $ -# -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, -# 2002, 2003, 2004, 2005 Free Software Foundation, Inc. -# -# 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, 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, you can either send email to this -# program's maintainer or write to: The Free Software Foundation, -# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA. -# -# Original author: Noah Friedman. -# -# Please send bug reports, etc. to bug-texinfo@gnu.org. -# If possible, please send a copy of the output of the script called with -# the `--debug' option when making a bug report. - -test -f /bin/ksh && test -z "$RUNNING_KSH" \ - && { UNAMES=`uname -s`; test "x$UNAMES" = xULTRIX; } 2>/dev/null \ - && { RUNNING_KSH=true; export RUNNING_KSH; exec /bin/ksh $0 ${1+"$@"}; } -unset RUNNING_KSH - -# This string is expanded by rcs automatically when this file is checked out. -rcs_revision='$Revision: 1.42 $' -rcs_version=`set - $rcs_revision; echo $2` -program=`echo $0 | sed -e 's!.*/!!'` -version="texi2dvi (GNU Texinfo 4.8) $rcs_version - -Copyright (C) 2005 Free Software Foundation, Inc. -There is NO warranty. You may redistribute this software -under the terms of the GNU General Public License. -For more information about these matters, see the files named COPYING." - -usage="Usage: $program [OPTION]... FILE... - -Run each Texinfo or LaTeX FILE through TeX in turn until all -cross-references are resolved, building all indices. The directory -containing each FILE is searched for included files. The suffix of FILE -is used to determine its language (LaTeX or Texinfo). - -Makeinfo is used to perform Texinfo macro expansion before running TeX -when needed. - -Operation modes: - -b, --batch no interaction - -c, --clean remove all auxiliary files - -D, --debug turn on shell debugging (set -x) - -h, --help display this help and exit successfully - -o, --output=OFILE leave output in OFILE (implies --clean); - Only one input FILE may be specified in this case - -q, --quiet no output unless errors (implies --batch) - -s, --silent same as --quiet - -v, --version display version information and exit successfully - -V, --verbose report on what is done - -TeX tuning: - -@ use @input instead of \input; for preloaded Texinfo - -e, -E, --expand force macro expansion using makeinfo - -I DIR search DIR for Texinfo files - -l, --language=LANG specify the LANG of FILE (LaTeX or Texinfo) - -p, --pdf use pdftex or pdflatex for processing - -r, --recode call recode before TeX to translate input characters - -t, --command=CMD insert CMD in copy of input file - or --texinfo=CMD multiple values accumulate - -The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO, -TEX (or PDFTEX), TEXINDEX, and THUMBPDF environment variables are used -to run those commands, if they are set. Any CMD strings are added -after @setfilename for Texinfo input, in the first line for LaTeX input. - -Email bug reports to <bug-texinfo@gnu.org>, -general questions and discussion to <help-texinfo@gnu.org>. -Texinfo home page: http://www.gnu.org/software/texinfo/" - -# Initialize variables for option overriding and otherwise. -# Don't use `unset' since old bourne shells don't have this command. -# Instead, assign them an empty value. -batch=false # eval for batch mode -clean= -debug= -escape='\' -expand= # t for expansion via makeinfo -miincludes= # makeinfo include path -oformat=dvi -oname= # --output -quiet= # by default let the tools' message be displayed -recode=false -set_language= -textra= # Extra TeX commands to insert in the input file. -textra_cmd= # sed command to insert TEXTRA where appropriate -tmpdir=${TMPDIR:-/tmp}/t2d$$ # avoid collisions on 8.3 filesystems. -txincludes= # TEXINPUTS extensions, with trailing colon -txiprereq=19990129 # minimum texinfo.tex version with macro expansion -verb=false # echo for verbose mode - -orig_pwd=`pwd` - -# Systems which define $COMSPEC or $ComSpec use semicolons to separate -# directories in TEXINPUTS -- except for Cygwin, where COMSPEC might be -# inherited, but : is used. -if test -n "$COMSPEC$ComSpec" && uname | grep -iv cygwin >/dev/null; then - path_sep=";" -else - path_sep=":" -fi - -# Pacify verbose cds. -CDPATH=${ZSH_VERSION+.}$path_sep - -# In case someone crazy insists on using grep -E. -: ${EGREP=egrep} - -# return true if program $1 is somewhere in PATH, else false. -# -findprog () -{ - foundprog=false - - saveIFS=$IFS - IFS=$path_sep # break path components at the path separator - for dir in $PATH; do - # use test -x rather than test -f for DJGPP, where test -x checks - # for .exe. But test -x will also return true for directories, so - # explicitly ignore those. - if test -x "$dir/$1" && test ! -d "$dir/$1"; then - foundprog=true - break - - # But on cygwin, test -x foo will not find foo.exe. So also check - # for that. - elif test -x "$dir/$1.exe"; then - foundprog=true - break - fi - done - IFS=$saveIFS - $foundprog -} - -# Report some information. -report () -{ - for i in "$@" - do - echo >&2 "$0: $i" - done -} - -# Report some verbose information. -verbose () -{ - $verb >&2 "$0: $@" -} - -# Report an error and exit with failure. -fatal () -{ - s=$1 - shift - report "$@" - exit $s -} - -# Save TEXINPUTS so we can construct a new TEXINPUTS path for each file. -# Likewise for bibtex and makeindex. -tex_envvars="BIBINPUTS BSTINPUTS INDEXSTYLE TEXINPUTS" -for var in $tex_envvars; do - eval ${var}_orig=\$$var - export $var -done - - -# Push a token among the arguments that will be used to notice when we -# ended options/arguments parsing. -# Use "set dummy ...; shift" rather than 'set - ..." because on -# Solaris set - turns off set -x (but keeps set -e). -# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3 -# still expand "$@" to a single argument (the empty string) rather -# than nothing at all. -arg_sep="$$--$$" -set dummy ${1+"$@"} "$arg_sep"; shift - -# -# Parse command line arguments. -while test x"$1" != x"$arg_sep"; do - - # Handle --option=value by splitting apart and putting back on argv. - case "$1" in - --*=*) - opt=`echo "$1" | sed -e 's/=.*//'` - val=`echo "$1" | sed -e 's/[^=]*=//'` - shift - set dummy "$opt" "$val" ${1+"$@"}; shift - ;; - esac - - # This recognizes --quark as --quiet. So what. - case "$1" in - -@ ) escape=@;; - # Silently and without documentation accept -b and --b[atch] as synonyms. - -b | --b*) batch=true;; - -c | --c*) clean=t;; - -D | --d*) debug=t;; - -e | -E | --e*) expand=t;; - -h | --h*) echo "$usage"; exit 0;; - -I | --I*) - shift - miincludes="$miincludes -I $1" - txincludes="$txincludes$1$path_sep" - ;; - -l | --l*) shift; set_language=$1;; - -o | --o*) - shift - clean=t - case "$1" in - /* | ?:/*) oname=$1;; - *) oname="$orig_pwd/$1";; - esac;; - -p | --p*) oformat=pdf;; - -q | -s | --q* | --s*) quiet=t; batch=true;; - -r | --r*) recode=true;; - -t | --tex* | --com* ) shift; textra="$textra\\ -"`echo "$1" | sed 's/\\\\/\\\\\\\\/g'`;; - -v | --vers*) echo "$version"; exit 0;; - -V | --verb*) verb=echo;; - --) # What remains are not options. - shift - while test x"$1" != x"$arg_sep"; do - set dummy ${1+"$@"} "$1"; shift - shift - done - break;; - -*) - fatal 1 "Unknown or ambiguous option \`$1'." \ - "Try \`--help' for more information." - ;; - *) set dummy ${1+"$@"} "$1"; shift;; - esac - shift -done -# Pop the token -shift - -# Interpret remaining command line args as filenames. -case $# in - 0) - fatal 2 "Missing file arguments." "Try \`--help' for more information." - ;; - 1) ;; - *) - if test -n "$oname"; then - fatal 2 "Can't use option \`--output' with more than one argument." - fi - ;; -esac - - -# We can't do much without tex. -# -if findprog ${TEX:-tex}; then :; else cat <<EOM -You don't have a working TeX binary (${TEX:-tex}) installed anywhere in -your PATH, and texi2dvi cannot proceed without one. If you want to use -this script, you'll need to install TeX (if you don't have it) or change -your PATH or TEX environment variable (if you do). See the --help -output for more details. - -For information about obtaining TeX, please see http://www.tug.org. If -you happen to be using Debian, you can get it with this command: - apt-get install tetex-bin -EOM - exit 1 -fi - - -# We want to use etex (or pdftex) if they are available, and the user -# didn't explicitly specify. We don't check for elatex and pdfelatex -# because (as of 2003), the LaTeX team has asked that new distributions -# use etex by default anyway. -# -# End up with the TEX and PDFTEX variables set to what we are going to use. -if test -z "$TEX"; then - if findprog etex; then TEX=etex; else TEX=tex; fi -fi -# -if test -z "$PDFTEX"; then - if findprog pdfetex; then PDFTEX=pdfetex; else PDFTEX=pdftex; fi -fi - - -# Prepare the temporary directory. Remove it at exit, unless debugging. -if test -z "$debug"; then - trap "cd / && rm -rf $tmpdir" 0 1 2 15 -fi - -# Create the temporary directory with strict rights -(umask 077 && mkdir $tmpdir) || exit 1 - -# Prepare the tools we might need. This may be extra work in some -# cases, but improves the readability of the script. -utildir=$tmpdir/utils -mkdir $utildir || exit 1 - -# A sed script that preprocesses Texinfo sources in order to keep the -# iftex sections only. We want to remove non TeX sections, and comment -# (with `@c texi2dvi') TeX sections so that makeinfo does not try to -# parse them. Nevertheless, while commenting TeX sections, don't -# comment @macro/@end macro so that makeinfo does propagate them. -# Unfortunately makeinfo --iftex --no-ifinfo doesn't work well enough -# (yet), makeinfo can't parse the TeX commands, so work around with sed. -# -comment_iftex_sed=$utildir/comment.sed -cat <<EOF >$comment_iftex_sed -/^@tex/,/^@end tex/{ - s/^/@c texi2dvi/ -} -/^@iftex/,/^@end iftex/{ - s/^/@c texi2dvi/ - /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{ - s/^@c texi2dvi// - } -} -/^@ifnottex/,/^@end ifnottex/{ - s/^/@c (texi2dvi)/ -} -/^@ifinfo/,/^@end ifinfo/{ - /^@node/p - /^@menu/,/^@end menu/p - t - s/^/@c (texi2dvi)/ -} -s/^@ifnotinfo/@c texi2dvi@ifnotinfo/ -s/^@end ifnotinfo/@c texi2dvi@end ifnotinfo/ -EOF -# Uncommenting is simple: Remove any leading `@c texi2dvi'. -uncomment_iftex_sed=$utildir/uncomment.sed -cat <<EOF >$uncomment_iftex_sed -s/^@c texi2dvi// -EOF - -# Compute the list of xref files. -# Takes the filename (without extension) of which we look for xref -# files as argument. The index files must be reported last. -get_xref_files () -{ - # Get list of xref files (indexes, tables and lists). - # Find all files having root filename with a two-letter extension, - # saves the ones that are really Texinfo-related files. .?o? catches - # many files: .toc, .log, LaTeX tables and lists, FiXme's .lox, maybe more. - for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do - # If file is empty, skip it. - test -s "$this_file" || continue - # If the file is not suitable to be an index or xref file, don't - # process it. It's suitable if the first character is a - # backslash or right quote or at, as long as the first line isn't - # \input texinfo. - first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file` - if (test "x$first_character" = "x\\" \ - && sed 1q $this_file | grep -v '^\\input *texinfo' >/dev/null) \ - || test "x$first_character" = "x'" \ - || test "x$first_character" = "x@"; then - xref_files="$xref_files ./$this_file" - fi - done - echo "$xref_files" -} - -# Convert relative paths to absolute paths, so we can run in another -# directory (e.g., in --clean mode, or during the macro-support detection.) -# -# Empty path components are meaningful to tex. We rewrite them -# as `EMPTY' so they don't get lost when we split on $path_sep. -# Hopefully no one will have an actual directory named EMPTY. -absolute_filenames () -{ - replace_empty="-e 's/^$path_sep/EMPTY$path_sep/g' \ - -e 's/$path_sep\$/${path_sep}EMPTY/g' \ - -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'" - _res=`echo "$1" | eval sed $replace_empty` - save_IFS=$IFS - IFS=$path_sep - set x $_res; shift - _res=. - for dir - do - case $dir in - EMPTY) - _res=$_res$path_sep - ;; - [\\/]* | ?:[\\/]*) # Absolute paths don't need to be expanded. - _res=$_res$path_sep$dir - ;; - *) - abs=`cd "$dir" && pwd` && _res=$_res$path_sep$abs - ;; - esac - done - echo "$_res" -} - - -# run_tex () -# ---------- -# Run TeX as "$tex $tex_args $filename_input", taking care of errors -# and logs. -run_tex () -{ - # Note that this will be used via an eval: quote properly. - cmd=$tex - - # If possible, make TeX report error locations in GNU format. - tex_args= - case $tex_help in - *file-line-error*) cmd="$cmd --file-line-error";; - esac - - # Tell TeX to be batch if requested. - if $batch; then - # \batchmode does not show terminal output at all, so we don't - # want that. And even in batch mode, TeX insists on having input - # from the user. Close its stdin to make it impossible. - cmd="$cmd </dev/null '${escape}nonstopmode' '${escape}input'" - fi - - cmd="$cmd '$filename_input'" - - verbose "Running $cmd ..." - if eval "$cmd" >&5; then :; else - test "$clean" = t \ - && cp "$filename_noext.log" "$orig_pwd" - fatal 1 "$tex exited with bad status, quitting." \ - "see $filename_noext.log for errors." - fi -} - -# File descriptor usage: -# 0 standard input -# 1 standard output (--verbose messages) -# 2 standard error -# 3 some systems may open it to /dev/tty -# 4 used on the Kubota Titan -# 5 tools output (turned off by --quiet) -# 6 tracing/debugging (set -x output, etc.) - -# Tools' output. If quiet, discard, else redirect to the message flow. -if test "$quiet" = t; then - exec 5>/dev/null -else - exec 5>&1 -fi - -# Enable tracing -if test "$debug" = t; then - exec 6>&1 - set -x -else - exec 6>/dev/null -fi - -# -# TeXify files. - -for command_line_filename in ${1+"$@"}; do - verbose "Processing $command_line_filename ..." - - # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex), - # prepend `./' in order to avoid that the tools take it as an option. - echo "$command_line_filename" | $EGREP '^(/|[A-z]:/)' >&6 \ - || command_line_filename="./$command_line_filename" - - # See if the file exists. If it doesn't we're in trouble since, even - # though the user may be able to reenter a valid filename at the tex - # prompt (assuming they're attending the terminal), this script won't - # be able to find the right xref files and so forth. - if test ! -r "$command_line_filename"; then - report "Could not read $command_line_filename, skipping." - continue - fi - - # Get the name of the current directory. We want the full path - # because in clean mode we are in tmp, in which case a relative - # path has no meaning. - filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'` - filename_dir=`cd "$filename_dir" >/dev/null && pwd` - - # Strip directory part but leave extension. - filename_ext=`basename "$command_line_filename"` - # Strip extension. - filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'` - ext=`echo "$filename_ext" | sed 's/^.*\.//'` - - # _src. Use same basename since we want to generate aux files with - # the same basename as the manual. If --expand, then output the - # macro-expanded file to here, else copy the original file. - tmpdir_src=$tmpdir/src - filename_src=$tmpdir_src/$filename_noext.$ext - - # _xtr. The file with the user's extra commands. - tmpdir_xtr=$tmpdir/xtr - filename_xtr=$tmpdir_xtr/$filename_noext.$ext - - # _rcd. The Texinfo file recoded in 7bit. - tmpdir_rcd=$tmpdir/rcd - filename_rcd=$tmpdir_rcd/$filename_noext.$ext - - # _bak. Copies of the previous xref files (another round is run if - # they differ from the new one). - tmpdir_bak=$tmpdir/bak - - # Make all those directories and give up if we can't succeed. - mkdir $tmpdir_src $tmpdir_xtr $tmpdir_rcd $tmpdir_bak || exit 1 - - # Source file might include additional sources. - # We want `.:$orig_pwd' before anything else. (We'll add `.:' later - # after all other directories have been turned into absolute paths.) - # `.' goes first to ensure that any old .aux, .cps, - # etc. files in ${directory} don't get used in preference to fresher - # files in `.'. Include orig_pwd in case we are in clean mode, where - # we've cd'd to a temp directory. - common="$orig_pwd$path_sep$filename_dir$path_sep$txincludes" - for var in $tex_envvars; do - eval ${var}="\$common\$${var}_orig" - export $var - done - - # Convert relative paths to absolute paths, so we can run in another - # directory (e.g., in --clean mode, or during the macro-support detection.) - TEXINPUTS=`absolute_filenames "$TEXINPUTS"` - verbose "TEXINPUTS: $TEXINPUTS" - BIBINPUTS=`absolute_filenames "$BIBINPUTS"` - verbose "BIBINPUTS: $BIBINPUTS" - BSTINPUTS=`absolute_filenames "$BSTINPUTS"` - verbose "BSTINPUTS: $BSTINPUTS" - INDEXSTYLE=`absolute_filenames "$INDEXSTYLE"` - verbose "INDEXSTYLE: $INDEXSTYLE" - - # If the user explicitly specified the language, use that. - # Otherwise, if the first line is \input texinfo, assume it's texinfo. - # Otherwise, guess from the file extension. - if test -n "$set_language"; then - language=$set_language - elif sed 1q "$command_line_filename" | grep 'input texinfo' >&6; then - language=texinfo - else - language= - fi - - # Get the type of the file (latex or texinfo) from the given language - # we just guessed, or from the file extension if not set yet. - case ${language:-$filename_ext} in - [lL]a[tT]e[xX] | *.ltx | *.tex) - # Assume a LaTeX file. LaTeX needs bibtex and uses latex for - # compilation. No makeinfo. - language=latex - bibtex=${BIBTEX:-bibtex} - makeinfo= # no point in running makeinfo on latex source. - texindex=${MAKEINDEX:-makeindex} - textra_cmd=1i - if test $oformat = dvi; then - tex=${LATEX:-latex} - else - tex=${PDFLATEX:-pdflatex} - fi - thumbpdf=${THUMBPDF:-thumbpdf} - ;; - - *) - # Assume a Texinfo file. Texinfo files need makeinfo, texindex and tex. - language=texinfo - bibtex= - texindex=${TEXINDEX:-texindex} - textra_cmd='/^@setfilename/a' - if test $oformat = dvi; then - # MetaPost also uses the TEX environment variable. If the user - # has set TEX=latex for that reason, don't bomb out. - if echo $TEX | grep 'latex$' >/dev/null; then - tex=tex # don't bother trying to find etex - else - tex=$TEX - fi - else - tex=$PDFTEX - fi - # Unless required by the user, makeinfo expansion is wanted only - # if texinfo.tex is too old. - if test "$expand" = t; then - makeinfo=${MAKEINFO:-makeinfo} - else - # Check if texinfo.tex performs macro expansion by looking for - # its version. The version is a date of the form YEAR-MO-DA. - # We don't need to use [0-9] to match the digits since anyway - # the comparison with $txiprereq, a number, will fail with non - # digits. - # Run in the tmpdir to avoid leaving files. - ( - cd $tmpdir - echo '\input texinfo.tex @bye' >txiversion.tex - # Be sure that if tex wants to fail, it is not interactive: - # close stdin. - $tex txiversion.tex </dev/null - ) >$tmpdir/txiversion.out 2>$tmpdir/txiversion.err - if test $? != 0; then - cat $tmpdir/txiversion.out - cat $tmpdir/txiversion.err >&2 - fatal 1 "texinfo.tex appears to be broken, quitting." - fi - eval `sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p' $tmpdir/txiversion.out` - verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..." - if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then - makeinfo= - else - makeinfo=${MAKEINFO:-makeinfo} - fi - # As long as we had to run TeX, offer the user this convenience: - test "$txiformat" = Texinfo && escape=@ - fi - thumbpdf=${THUMBPDF:-thumbpdf} - ;; - esac - - # Go to $tmpdir to try --help, since old versions that don't accept - # --help will generate a texput.log. - tex_help=`cd $tmpdir >/dev/null && $tex --help </dev/null 2>&1` - - # Expand macro commands in the original source file using Makeinfo. - # Always use `end' footnote style, since the `separate' style - # generates different output (arguably this is a bug in -E). - # Discard main info output, the user asked to run TeX, not makeinfo. - if test -n "$makeinfo"; then - verbose "Macro-expanding $command_line_filename to $filename_src ..." - sed -f $comment_iftex_sed "$command_line_filename" \ - | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \ - -o /dev/null --macro-expand=- \ - | sed -f $uncomment_iftex_sed >"$filename_src" - filename_input=$filename_src - fi - - # If makeinfo failed (or was not even run), use the original file as input. - if test $? -ne 0 \ - || test ! -r "$filename_src"; then - verbose "Reverting to $command_line_filename ..." - filename_input=$filename_dir/$filename_ext - fi - - # Used most commonly for @finalout, @smallbook, etc. - if test -n "$textra"; then - verbose "Inserting extra commands: $textra" - sed "$textra_cmd\\ -$textra" "$filename_input" >"$filename_xtr" - filename_input=$filename_xtr - fi - - # If this is a Texinfo file with a specified input encoding, and - # recode is available, then recode to plain 7 bit Texinfo. - if test $language = texinfo; then - pgm='s/^ *@documentencoding *\([^ ][^ ]*\) *$/\1/ - t found - d - :found - q' - encoding=`sed -e "$pgm" "$filename_input"` - if $recode && test -n "$encoding" && findprog recode; then - verbose "Recoding from $encoding to Texinfo." - if recode "$encoding"..texinfo <"$filename_input" >"$filename_rcd" \ - && test -s "$filename_rcd"; then - filename_input=$filename_rcd - else - verbose "Recoding failed, using original input." - fi - fi - fi - - # If clean mode was specified, then move to the temporary directory. - if test "$clean" = t; then - verbose "cd $tmpdir_src" - cd "$tmpdir_src" || exit 1 - fi - - while :; do # will break out of loop below - orig_xref_files=`get_xref_files "$filename_noext"` - - # Save copies of originals for later comparison. - if test -n "$orig_xref_files"; then - verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`" - cp $orig_xref_files $tmpdir_bak - fi - - # Run bibtex on current file. - # - If its input (AUX) exists. - # - If AUX contains both `\bibdata' and `\bibstyle'. - # - If some citations are missing (LOG contains `Citation'). - # or the LOG complains of a missing .bbl - # - # We run bibtex first, because I can see reasons for the indexes - # to change after bibtex is run, but I see no reason for the - # converse. - # - # Don't try to be too smart. Running bibtex only if the bbl file - # exists and is older than the LaTeX file is wrong, since the - # document might include files that have changed. Because there - # can be several AUX (if there are \include's), but a single LOG, - # looking for missing citations in LOG is easier, though we take - # the risk to match false messages. - if test -n "$bibtex" \ - && test -r "$filename_noext.aux" \ - && test -r "$filename_noext.log" \ - && (grep '^\\bibdata[{]' "$filename_noext.aux" \ - && grep '^\\bibstyle[{]' "$filename_noext.aux" \ - && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \ - || grep 'No file .*\.bbl\.' "$filename_noext.log")) \ - >&6 2>&1; \ - then - verbose "Running $bibtex $filename_noext ..." - $bibtex "$filename_noext" >&5 || - fatal 1 "$bibtex exited with bad status, quitting." - fi - - # What we'll run texindex on -- exclude non-index files. - # Since we know index files are last, it is correct to remove everything - # before .aux and .?o?. But don't really do <anything>o<anything> - # -- don't match whitespace as <anything>. - # Otherwise, if orig_xref_files contains something like - # foo.xo foo.whatever - # the space after the o will get matched. - index_files=`echo "$orig_xref_files" \ - | sed "s!.*\.aux!!g; - s!./$filename_noext\.[^ ]o[^ ]!!g; - s/^[ ]*//;s/[ ]*$//"` - # Run texindex (or makeindex) on current index files. If they - # already exist, and after running TeX a first time the index - # files don't change, then there's no reason to run TeX again. - # But we won't know that if the index files are out of date or - # nonexistent. - if test -n "$texindex" && test -n "$index_files"; then - verbose "Running $texindex $index_files ..." - $texindex $index_files 2>&5 1>&2 || - fatal 1 "$texindex exited with bad status, quitting." - fi - - # Finally, run TeX. - run_tex - - # Decide if looping again is needed. - finished=t - - # LaTeX (and the package changebar) report in the LOG file if it - # should be rerun. This is needed for files included from - # subdirs, since texi2dvi does not try to compare xref files in - # subdirs. Performing xref files test is still good since LaTeX - # does not report changes in xref files. - if grep "Rerun to get" "$filename_noext.log" >&6 2>&1; then - finished= - fi - - # Check if xref files changed. - new_xref_files=`get_xref_files "$filename_noext"` - verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`" - verbose "New xref files = `echo $new_xref_files | sed 's|\./||g'`" - - # If old and new lists don't at least have the same file list, - # then one file or another has definitely changed. - test "x$orig_xref_files" != "x$new_xref_files" && finished= - - # File list is the same. We must compare each file until we find - # a difference. - if test -n "$finished"; then - for this_file in $new_xref_files; do - verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..." - # cmp -s returns nonzero exit status if files differ. - if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else - # We only need to keep comparing until we find one that - # differs, because we'll have to run texindex & tex again no - # matter how many more there might be. - finished= - verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..." - test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file" - break - fi - done - fi - - # If finished, exit the loop, else rerun the loop. - test -n "$finished" && break - done # while :; - - # If we were using thumbpdf and producing PDF, then run thumbpdf - # and TeX one last time. - if test $oformat = pdf \ - && test -r "$filename_noext.log" \ - && grep 'thumbpdf\.sty' "$filename_noext.log" >&6 2>&1; \ - then - verbose "Running $thumbpdf $filename_noext ..." - $thumbpdf "$filename_noext" >&5 || - fatal 1 "$thumbpdf exited with bad status, quitting." - run_tex - fi - - - # If we were in clean mode, compilation was in a tmp directory. - # Copy the DVI (or PDF) file into the directory where the compilation - # has been done. (The temp dir is about to get removed anyway.) - # We also return to the original directory so that - # - the next file is processed in correct conditions - # - the temporary file can be removed - if test -n "$clean"; then - if test -n "$oname"; then - dest=$oname - else - dest=$orig_pwd - fi - verbose "Copying $oformat file from `pwd` to $dest" - cp -p "./$filename_noext.$oformat" "$dest" - cd / # in case $orig_pwd is on a different drive (for DOS) - cd $orig_pwd || exit 1 - fi - - # Remove temporary files. - if test "x$debug" = "x"; then - verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..." - cd / - rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak - fi -done - -verbose "done." -exit 0 # exit successfully, not however we ended the loop. |