tests/inherited_flags.at

# inherited_flags.at -- test inherited_linker_flags          -*- Autotest -*-
#
#   Copyright (C) 2005-2008, 2011-2019, 2021-2025 Free Software
#   Foundation, Inc.
#   Written by Peter O'Garman, 2005
#
#   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([inherited_linker_flags])
AT_KEYWORDS([libtool])

# Skip if "disable shared libraries" feature is set
AT_CHECK([$LIBTOOL --features | $GREP 'disable shared libraries' && (exit 77)], [1], [ignore])

AT_DATA([foo.c],
[
int foo() { return 1;}
])

AT_DATA([bar.c],
[
int bar() { return 1;}
])

AT_DATA([baz.c],
[
int baz() { return 1;}
])

AT_DATA([both.c],
[
int both() { return 1;}
])

AT_DATA([main.c],
[
int main() { return 0;}
])

$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c -o foo.lo foo.c
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c -o bar.lo bar.c
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c -o baz.lo baz.c
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c -o both.lo both.c
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c -o main.lo main.c
$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libfoo.la foo.lo -rpath /nonexistent -no-undefined
$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libbar.la bar.lo -rpath /nonexistent -no-undefined
$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libboth.la both.lo -rpath /nonexistent -no-undefined


mv libfoo.la libfoo.la.bak
$SED -e 's/^inherited_linker_flags.*/inherited_linker_flags=-llt_inlikely_existing_lib/g' < libfoo.la.bak > libfoo.la
rm libfoo.la.bak

mv libbar.la libbar.la.bak
$SED -e 's/^inherited_linker_flags.*/inherited_linker_flags=-llt_unlikely_existing_lib/g' < libbar.la.bak > libbar.la
rm libbar.la.bak

mv libboth.la libboth.la.bak
$SED -e "s/^inherited_linker_flags.*/inherited_linker_flags='-llt_inlikely_existing_lib -llt_unlikely_existing_lib'/g" < libboth.la.bak > libboth.la
rm libboth.la.bak

AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libbaz.la baz.lo -no-undefined -rpath /nonexistent ./libfoo.la ./libbar.la],
	 [ignore],[stdout],[ignore])
# We used to grep for
# 'llt_[[ui]]nlikely_existing_lib.*llt_[[ui]]nlikely_existing_lib'
# here.  This fails on win32/MSVC because the generated command lines have a
# different syntax.  So drop the first 'l'.
AT_CHECK([$GREP 'lt_[[ui]]nlikely_existing_lib.*lt_[[ui]]nlikely_existing_lib' stdout],
	 [0],[ignore],[ignore])
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o main$EXEEXT main.lo -no-undefined -rpath /nonexistent  ./libfoo.la ./libbar.la],
	[ignore],[stdout],[ignore])
AT_CHECK([$GREP 'lt_[[ui]]nlikely_existing_lib.*lt_[[ui]]nlikely_existing_lib' stdout],
	 [0],[ignore],[ignore])

# If duplicate -l flags occur in a single link command, error.
# For MSVC, multiple link commands are wrapped in, so limit grep.
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libbaz.la baz.lo -no-undefined -rpath /nonexistent ./libfoo.la ./libbar.la ./libboth.la],
	 [ignore],[stdout],[ignore])
AT_CHECK([$GREP 'lt_inlikely_existing_lib[^;]*lt_inlikely_existing_lib' stdout],
	 [1],[ignore],[ignore])
AT_CHECK([$GREP 'lt_unlikely_existing_lib[^;]*lt_unlikely_existing_lib' stdout],
	 [1],[ignore],[ignore])
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o main$EXEEXT main.lo -no-undefined -rpath /nonexistent  ./libfoo.la ./libbar.la ./libboth.la],
	[ignore],[stdout],[ignore])
AT_CHECK([$GREP 'lt_inlikely_existing_lib[^;]*lt_inlikely_existing_lib' stdout],
	 [1],[ignore],[ignore])
AT_CHECK([$GREP 'lt_unlikely_existing_lib[^;]*lt_unlikely_existing_lib' stdout],
	 [1],[ignore],[ignore])

mv libboth.la libboth.la.bak
$SED "s/^inherited_linker_flags.*/inherited_linker_flags='-framework Cocoa -framework ApplicationServices'/" < libboth.la.bak > libboth.la
rm libboth.la.bak

AT_CHECK([$LIBTOOL -n --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -framework Cocoa -framework ApplicationServices -o libbaz.la baz.lo libboth.la -no-undefined -rpath /nonexistent],
	 [], [stdout], [ignore])
AT_CHECK([$GREP Cocoa.ltframework stdout], [1], [], [])
AT_CHECK([$GREP ' -framework Cocoa' stdout], [0], [ignore], [])

AT_CLEANUP