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Diffstat (limited to 'util/autoconf/ifnames')
| -rwxr-xr-x | util/autoconf/ifnames | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/util/autoconf/ifnames b/util/autoconf/ifnames deleted file mode 100755 index 67f4da1..0000000 --- a/util/autoconf/ifnames +++ /dev/null @@ -1,93 +0,0 @@ -#!/bin/sh -# ifnames - print the identifiers used in C preprocessor conditionals -# Copyright (C) 1994 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, write to the Free Software -# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -# Reads from stdin if no files are given. -# Writes to stdout. - -# Written by David MacKenzie <djm@gnu.ai.mit.edu> - -usage="\ -Usage: ifnames [-h] [--help] [-m dir] [--macrodir=dir] [--version] [file...]" -show_version=no - -test -z "$AC_MACRODIR" && AC_MACRODIR=/usr/local/share/autoconf - -while test $# -gt 0; do - case "$1" in - -h | --help | --h* ) - echo "$usage"; exit 0 ;; - --macrodir=* | --m*=* ) - AC_MACRODIR="`echo \"$1\" | sed -e 's/^[^=]*=//'`" - shift ;; - -m | --macrodir | --m* ) - shift - test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } - AC_MACRODIR="$1" - shift ;; - --version | --versio | --versi | --vers) - show_version=yes; shift ;; - --) # Stop option processing. - shift; break ;; - -*) echo "$usage" 1>&2; exit 1 ;; - *) break ;; - esac -done - -if test $show_version = yes; then - version=`sed -n 's/define.AC_ACVERSION.[ ]*\([0-9.]*\).*/\1/p' \ - $AC_MACRODIR/acgeneral.m4` - echo "Autoconf version $version" - exit 0 -fi - -if test $# -eq 0; then - cat > stdin - set stdin - trap 'rm -f stdin' 0 - trap 'rm -f stdin; exit 1' 1 3 15 -fi - -for arg -do -# The first two substitutions remove comments. Not perfect, but close enough. -# The second is for comments that end on a later line. The others do: -# Enclose identifiers in @ and a space. -# Handle "#if 0" -- there are no @s to trigger removal. -# Remove non-identifiers. -# Remove any spaces at the end. -# Translate any other spaces to newlines. -sed -n ' -s%/\*[^/]*\*/%%g -s%/\*[^/]*%%g -/^[ ]*#[ ]*ifn*def[ ][ ]*\([A-Za-z0-9_]*\).*/s//\1/p -/^[ ]*#[ ]*e*l*if[ ]/{ - s/// - s/@//g - s/\([A-Za-z_][A-Za-z_0-9]*\)/@\1 /g - s/$/@ / - s/@defined //g - s/[^@]*@\([^ ]* \)[^@]*/\1/g - s/ *$// - s/ /\ -/g - p -} -' $arg | sort -u | sed 's%$% '$arg'%' -done | awk ' -{ files[$1] = files[$1] " " $2 } -END { for (sym in files) print sym files[sym] }' | sort |