tests/shlibpath.at

# shlibpath.at -- Test shlibpath settings                     -*- Autotest -*-
#
#   Copyright (C) 2006, 2008, 2011-2019, 2021-2025 Free Software
#   Foundation, Inc.
#   Written by Ralf Wildenhues, 2006
#
#   This file is part of GNU Libtool.
#
# GNU Libtool 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 of
# the License, or (at your option) any later version.
#
# GNU Libtool 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 GNU Libtool.  If not, see <https://www.gnu.org/licenses/>.
####

AT_SETUP([shlibpath_overrides_runpath])
AT_KEYWORDS([libtool])

mkdir sub sub/lib sub/bin
echo 'int a () { return 0; }' > a.c
echo 'extern int a (); int main () { return a(); }' > m.c
$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c
$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o liba.la a.lo -rpath `pwd`/sub/lib
$LIBTOOL --mode=install cp liba.la `pwd`/sub/lib/liba.la
$LIBTOOL --mode=clean rm -f liba.la
rm -f sub/lib/liba.la

$CC $CPPFLAGS $CFLAGS -c m.c
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o m$EXEEXT m.$OBJEXT -Lsub/lib -la -R`pwd`/sub/lib],
         [], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o m2$EXEEXT m.$OBJEXT -Lsub/lib -la],
         [], [ignore], [ignore])

LT_AT_MVDIR([sub], [moved])
mkdir sub sub/lib sub/bin
echo 'int wrong_lib () { return 0; }' > a.c
$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c
$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o liba.la a.lo -rpath `pwd`/sub/lib
$LIBTOOL --mode=install cp liba.la `pwd`/sub/lib/liba.la
$LIBTOOL --mode=clean rm -f liba.la

eval `$LIBTOOL --config | $EGREP '^(shlibpath_var|shlibpath_overrides_runpath)='`

# No point checking a system with static libraries:
LT_AT_EXEC_CHECK([./m], [1], [ignore], [ignore], [|| exit 1 && exit 77])

if test PATH = "$shlibpath_var"; then
  addpath=`pwd`/moved/bin
else
  addpath=`pwd`/moved/lib
fi
sep=
eval test -n \"\$$shlibpath_var\" && sep=:
eval $shlibpath_var='$addpath$sep$'$shlibpath_var
export $shlibpath_var
if test no != "$shlibpath_overrides_runpath"; then
  LT_AT_EXEC_CHECK([./m], [0], [ignore], [ignore])
else
  LT_AT_EXEC_CHECK([./m], [1], [ignore], [ignore], [|| exit 1])
fi
# Test that shlibpath_var is effective in adding paths at all:
LT_AT_EXEC_CHECK([./m2], [0], [ignore], [ignore])

AT_CLEANUP