diff options
Diffstat (limited to 'ylwrap')
| -rwxr-xr-x | ylwrap | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/ylwrap b/ylwrap deleted file mode 100755 index 2288ccde3ac..00000000000 --- a/ylwrap +++ /dev/null @@ -1,123 +0,0 @@ -#! /bin/sh -# ylwrap - wrapper for lex/yacc invocations. -# Copyright (C) 1996, 1997 Free Software Foundation, Inc. -# Written by Tom Tromey <tromey@cygnus.com>. -# -# 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -# Usage: -# ylwrap PROGRAM INPUT [OUTPUT DESIRED]... -- [ARGS]... -# * PROGRAM is program to run. -# * INPUT is the input file -# * OUTPUT is file PROG generates -# * DESIRED is file we actually want -# * ARGS are passed to PROG -# Any number of OUTPUT,DESIRED pairs may be used. - -# The program to run. -prog="$1" -shift -# Make any relative path in $prog absolute. -case "$prog" in - /* | [A-Za-z]:\\*) ;; - */*) prog="`pwd`/$prog" ;; -esac - -# The input. -input="$1" -shift -case "$input" in - /* | [A-Za-z]:\\*) - # Absolute path; do nothing. - ;; - *) - # Relative path. Make it absolute. Why? Because otherwise any - # debugging info in the generated file will point to the wrong - # place. This is really gross. - input="`pwd`/$input" - ;; -esac - -# We don't want to use the absolute path if the input in the current -# directory like when making a tar ball. -input_base=`echo $input | sed -e 's|.*/||'` -if test -f $input_base && cmp $input_base $input >/dev/null 2>&1; then - input=$input_base -fi - -pairlist= -while test "$#" -ne 0; do - if test "$1" = "--"; then - shift - break - fi - pairlist="$pairlist $1" - shift -done - -# FIXME: add hostname here for parallel makes that run commands on -# other machines. But that might take us over the 14-char limit. -dirname=ylwrap$$ -trap "cd `pwd`; rm -rf $dirname > /dev/null 2>&1" 1 2 3 15 -mkdir $dirname || exit 1 - -cd $dirname -case "$input" in - /* | [A-Za-z]:\\*) - # Absolute path; do nothing. - ;; - *) - # Make a symbolic link, hard link or hardcopy. - ln -s ../"$input" . > /dev/null 2>&1 || ln ../"$input" . > /dev/null 2>&1 || cp ../"$input" . - ;; -esac -$prog ${1+"$@"} "$input" -status=$? - -if test $status -eq 0; then - set X $pairlist - shift - first=yes - while test "$#" -ne 0; do - if test -f "$1"; then - # If $2 is an absolute path name, then just use that, - # otherwise prepend `../'. - case "$2" in - /* | [A-Za-z]:\\*) target="$2";; - *) target="../$2";; - esac - mv "$1" "$target" || status=$? - else - # A missing file is only an error for the first file. This - # is a blatant hack to let us support using "yacc -d". If -d - # is not specified, we don't want an error when the header - # file is "missing". - if test $first = yes; then - status=1 - fi - fi - shift - shift - first=no - done -else - status=$? -fi - -# Remove the directory. -cd .. -rm -rf $dirname - -exit $status |