diff options
Diffstat (limited to 'Build/source/texk/m4/kpse_inc.m4')
-rw-r--r-- | Build/source/texk/m4/kpse_inc.m4 | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/Build/source/texk/m4/kpse_inc.m4 b/Build/source/texk/m4/kpse_inc.m4 deleted file mode 100644 index 43e578e723a..00000000000 --- a/Build/source/texk/m4/kpse_inc.m4 +++ /dev/null @@ -1,113 +0,0 @@ -# Private macros for the kpathsea library. -# Copyright (C) 1995 - 2008 Karl Berry, Peter Breitenlohner <tex-live@tug.org> -# Free Software Foundation, Inc. -# -# This file is free software; the copyright holders -# give unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# serial 2 - -# KPSE_CONFIG_FILES(FILE..., [COMMANDS], [INIT-CMDS]) -# --------------------------------------------------- -# Specify output files that are configured with AC_SUBST. -# In a first step, each input file is converted into an auxiliary file -# with all `kpse_include' directives resolved. -# In a second step each auxiliary file is passed to AC_CONFIG_FILES -# with the (optional) COMMANDS to be run after config.status creates -# the output file. -# -# Each FILE is specified as OUTPUT[:[INPUT][:[AUX]]], i.e., the syntax is -# similar to that for AC_CONFIG_FILES but the meaning is quite different, -# there is one unique INPUT for each OUTPUT. If omitted, INPUT defaults -# to OUTPUT.in and AUX to OUTPUT.aux. -AC_DEFUN([KPSE_CONFIG_FILES], -[AC_FOREACH([AC_File], [$1], - [_KPSE_CONFIG_FILE([$2], m4_bpatsubst(AC_File, [:], [,]))])dnl -_AC_CONFIG_COMMANDS_INIT([$3])dnl -]) - -# _KPSE_CONFIG_FILE([COMMANDS], OUTPUT, [INPUT], [AUX]) -# ----------------------------------- -# See above. -m4_define([_KPSE_CONFIG_FILE], -[AC_CONFIG_FILES(m4_ifval([$4], [$4], [$2].aux):m4_ifval([$3], [$3], [$2].in), - [# Discard the file just generated and first resolve kpse_include's - _KPSE_INCLUDE(m4_ifval([$4], [$4], [$2].aux), m4_ifval([$3], [$3], [$2].in))])dnl -AC_CONFIG_FILES([$2]:m4_ifval([$4], [$4], [$2].aux), [$1])dnl -]) - -# _KPSE_INCLUDE(DEST, SOURCE) -# --------------------------- -# Create DEST from SOURCE with all occurrences of -# kpse_include INCLUDE_FILE -# replaced by the contents of INCLUDE_FILE if that file exists. -# Note: this doesn't work recursively, one level of inclusion only! -m4_define([_KPSE_INCLUDE], -[kpse_input=`case $2 in - [[\\/$]]*) # Absolute - test -f "$2" || AC_MSG_ERROR([cannot find input file: $2]) - echo "$2";; - *) # Relative - if test -f "$2"; then - # Build tree - echo "$2" - elif test -f "$srcdir/$2"; then - # Source tree - echo "$srcdir/$2" - else - # /dev/null tree - AC_MSG_ERROR([cannot find input file: $2]) - fi;; - esac` || AS_EXIT([1]) -# Replace lines of the form "kpse_include foo" with the contents of foo: -# first, from the kpse_include lines construct a list of file names. -# From that list, we construct a second list of those files that exist. -# Then we construct a list of sed commands for including those files, -# and a sed command that removes the kpse_include lines. We don't attempt -# to read non-existent files because some (buggy) versions of sed choke -# on this. Have to use sed because old (Ultrix, SunOs) awk does not support -# getline or system. (Anyway, configure scripts aren't supposed to use awk.) -# Can't use only one -e and commands {dr foo} because foo has to be last. -# Be careful, because the filename may contain /. -# Be careful with whitespace; we need to use echo. -kpse_file_substs=`sed -n '/^kpse_include/s%[[ ]]*\(.*\)%\1%p' "$kpse_input"` -if test x"$kpse_file_substs" = x; then - AC_MSG_WARN([No need to use \`[KPSE_CONFIG_FILES]' for input \`$2' - without any \`kpse_include' directives]) -fi -# Create the sed command line ... -# Input lines containing "@configure_input@" are output twice, -# first with our modifications and then unmodified. -kpse_substs="sed -e '/@configure_input@/ { h; \ - s,@configure_input@,$1. Generated from `echo $2 | - sed 's,.*/,,'` by configure.,; G; }'" -for kpse_inc in $kpse_file_substs; do - kpse_read=`case $kpse_inc in - [[\\/$]]*) # Absolute - if test -f "$kpse_inc"; then - echo "$kpse_inc" - fi;; - *) # Relative - if test -f "$kpse_inc"; then - # Build tree - echo "$kpse_inc" - elif test -f "$srcdir/$kpse_inc"; then - # Source tree - echo "$srcdir/$kpse_inc" - fi;; - esac` - if test -n "$kpse_read"; then - kpse_mung=`echo $kpse_inc | sed 's,/,%,g'` - kpse_substs="$kpse_substs -e '/^kpse_include $kpse_mung$/r $kpse_read'" - fi -done -# ... and fix the whitespace and escaped slashes. -kpse_substs=`echo "$kpse_substs" | sed -e 's,%,\\\/,g' \ - -e 's/kpse_include /kpse_include[[ ]]*/g'` -dnl The parens around the eval prevent an "illegal io" in Ultrix sh. -dnl The double quotes prevent the ^ from being interpreted as a pipe -dnl symbol on i386-solaris (Solaris 10). -(eval $kpse_substs -e '"/^kpse_include/d"' "$kpse_input") > $1 -]) - |