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# bug_62343.at -- bug 62343 -*- Autotest -*-
# Copyright (C) 2024 Free Software Foundation, Inc.
#
# 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_BANNER([Testing bug 62343:])
AT_SETUP([Use -no-canonical-prefixes flag])
AT_CHECK([$LIBTOOL --config | $EGREP '^build_libtool_libs=no' && (exit 77)], 1)
AT_DATA([x.cpp],
[[
#include <iostream>
int main() {
std::cout << "Hello, World!" << std::endl;
return 0;
}
]])
# The -no-canonical-prefixes flag sometimes fails at the compiler level
# depending on how the environment is set up, or which other flags have to be passed.
# So first try to compile without libtool first to test if the current environment
# supports the -no-canonical-prefixes flag. If it doesn't, skip the test.
$CXX -no-canonical-prefixes -c x.cpp
result=$?
if test 0 -ne "$result"; then
AT_SKIP_IF([:])
fi
AT_CHECK([$LIBTOOL --mode=compile --tag=CXX $CXX -no-canonical-prefixes -c x.cpp], [0], [stdout], [stderr])
AT_CHECK([$GREP -- '-no-canonical-prefixes' stdout], [0], [ignore])
host_flags=:
case $host_os in
cygwin* | mingw* | windows*)
host_flags=-no-undefined
;;
*)
;;
esac
AT_CHECK([$LIBTOOL --mode=link --tag=CXX $CXX -no-canonical-prefixes $host_flags -o libx.la -rpath /usr/lib64/ x.lo], [0], [stdout], [stderr])
AT_CHECK([$GREP -- '-no-canonical-prefixes' stdout], [0], [ignore])
AT_CLEANUP
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