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Fix bug: Use ":" in `case' pattern to prevent prefix aliasing.

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Thien-Thi Nguyen 2002-02-05 10:30:04 +00:00
parent 77bf05e08b
commit ec5e172228
1 changed files with 0 additions and 84 deletions
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84
pre-inst-guile
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@ -1,84 +0,0 @@
#!/bin/sh
# Copyright (C) 2002 Free Software Foundation
#
# This file is part of GUILE.
#
# GUILE 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.
#
# GUILE 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 GUILE; see the file COPYING. If not, write
# to the Free Software Foundation, Inc., 59 Temple Place, Suite
# 330, Boston, MA 02111-1307 USA
# Commentary:
# Usage: pre-inst-guile TOP-BUILDDIR [ARGS]
#
# This script arranges for the environment to support, and eventaully execs,
# the uninstalled binary guile executable located somewhere under libguile/,
# passing ARGS to it. In the process, env var GUILE is clobbered, and the
# following env vars are modified (but not clobbered):
# GUILE_LOAD_PATH
# LTDL_LOAD_PATH
#
# WARNING: This script is *NOT* a "drop in" replacement for $bindir/guile;
# it is intended only for use in building/testing.
# Code:
subdirs_with_ltlibs="srfi guile-readline" # maintain me
# determine absolute top_srcdir
[ x"$top_srcdir" = x ] && case $0 in */*) top_srcdir=`dirname $0` ;; esac
if [ x"$top_srcdir" = x ] ; then
echo $0: could not determine top_srcdir
exit 1
fi
top_srcdir=`(cd $top_srcdir ; pwd)`
# determine absolute top_builddir
if [ x"$1" = x ] ; then
echo $0: could not determine top_builddir
exit 1
fi
top_builddir=`(cd $1 ; pwd)`
shift
# handle GUILE_LOAD_PATH (no clobber)
if [ x"$GUILE_LOAD_PATH" = x ] ; then
GUILE_LOAD_PATH="${top_srcdir}"
else
case "$GUILE_LOAD_PATH" in *${top_srcdir}*) ;;
*) GUILE_LOAD_PATH="${top_srcdir}:$GUILE_LOAD_PATH" ;;
esac
fi
export GUILE_LOAD_PATH
# handle LTDL_LIBRARY_PATH (no clobber)
ltdl_prefix=""
for dir in $subdirs_with_ltlibs ; do
ltdl_prefix="${top_builddir}/${dir}:${ltdl_prefix}"
done
LTDL_LIBRARY_PATH="${ltdl_prefix}$LTDL_LIBRARY_PATH"
export LTDL_LIBRARY_PATH
# set GUILE (clobber)
GUILE=${top_builddir}/libguile/guile
export GUILE
# do it
exec $GUILE "$@"
# never reached
exit 1
# pre-inst-guile ends here