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* libltdl/ltdl.c (parse_dotla_file) [__WINDOWS__]: Read the libdir entry in the .la file, but accept it only if it is not a unix-style absolute name. * tests/ltdl-libdir.at: New test that checks if ltdl finds an installed module via the libdir variable in the .la file. On MinGW, use a Windows-style libdir name including drive spec. * Makefile.am: Add above. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
120 lines
3.0 KiB
Plaintext
120 lines
3.0 KiB
Plaintext
# ltdl-libdir.at -- test libltdl functionality -*- Autotest -*-
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#
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# Copyright (C) 2010 Free Software Foundation, Inc.
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# This file is part of GNU Libtool.
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#
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# GNU Libtool is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# GNU Libtool is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Libtool; see the file COPYING. If not, a copy
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# can be downloaded from http://www.gnu.org/licenses/gpl.html,
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# or obtained by writing to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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####
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AT_SETUP([libdir of installed modules])
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AT_KEYWORDS([libltdl])
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# This test requires shared library support.
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AT_CHECK([$LIBTOOL --features | grep 'enable shared libraries' || exit 77],
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[], [ignore])
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# With MinGW, try Windows-style paths only.
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if pwd -W >/dev/null 2>&1; then
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prefix=`pwd -W`/inst
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else
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prefix=`pwd`/inst
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fi
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libdir=$prefix/lib
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bindir=$prefix/bin
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mkdir $prefix $libdir $bindir
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AT_DATA([a.c],
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[[
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int f (void)
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{
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return 42;
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}
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]])
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AT_DATA([m.c],
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[[
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#include <stdio.h>
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#include <ltdl.h>
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typedef int func_f(void);
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int
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main (int argc, const char *argv[])
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{
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lt_dlhandle module = NULL;
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func_f *f = NULL;
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if (lt_dlinit()) {
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fprintf(stderr, "lt_dlinit failed '%s'\n", lt_dlerror());
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return 1;
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}
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module = lt_dlopen("./a.la");
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if (!module) {
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fprintf(stderr, "lt_dlopen failed '%s'\n", lt_dlerror());
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return 1;
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}
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f = (func_f *)lt_dlsym(module, "f");
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if (!f) {
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fprintf(stderr, "lt_dlsym failed '%s'\n", lt_dlerror());
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return 1;
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}
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if (f() != 42) {
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fprintf(stderr, "f did not return 42\n");
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return 1;
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}
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lt_dlclose(module);
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lt_dlexit();
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return 0;
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}
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]])
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: ${LTDLINCL="-I$abs_top_srcdir/libltdl"}
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: ${LIBLTDL="$abs_builddir/../libltdl/libltdlc.la"}
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CPPFLAGS="$LTDLINCL $CPPFLAGS"
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LDFLAGS="$LDFLAGS -no-undefined"
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o a.la ]dnl
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[a.lo -rpath $libdir -module -shared -avoid-version],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c m.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o m$EXEEXT ]dnl
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[m.$OBJEXT $LIBLTDL],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=install cp a.la $libdir/a.la],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=install cp m$EXEEXT $bindir/m$EXEEXT],
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[], [ignore], [ignore])
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# Try finding the module via the libdir entry in a misplaced .la file.
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mv $libdir/a.la $bindir/a.la
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cd $bindir
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LT_AT_EXEC_CHECK([./m],
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[], [ignore], [ignore])
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AT_CLEANUP
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