mirror of
git://git.savannah.gnu.org/libtool.git
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d576fa9da1
See maintain.texi (Copyright Notices) for rules for maintaining the years in copyright notices. * All Files (Copyright): Updated with missing 2011 and 2012. Signed-off-by: Gary V. Vaughan <gary@gnu.org>
447 lines
12 KiB
Plaintext
447 lines
12 KiB
Plaintext
# darwin.at - tests specific to Mac OS X
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#
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# Copyright (C) 2008-2009, 2011-2012 Free Software Foundation, Inc.
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# Written by Peter O'Gorman, 2008
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#
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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_BANNER([Mac OS X tests])
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AT_SETUP([darwin fat compile])
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noskip=:
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case $host_os in
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darwin*) ;;
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*) noskip=false ;;
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esac
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AT_DATA([simple.c] ,[[
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int main() { return 0;}
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]])
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$noskip && {
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$CC $CPPFLAGS $CFLAGS -arch ppc -arch i386 -o simple simple.c 2>&1 > /dev/null || noskip=false
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rm -f simple
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}
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AT_CHECK([$noskip || (exit 77)])
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AT_DATA([foo.c],[[
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int x=0;
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]])
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AT_DATA([baz.c],[[
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int y=0;
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]])
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AT_DATA([bar.c],[[
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extern int x;
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int bar(void);
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int bar() { return x;}
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]])
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AT_DATA([main.c],[[
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extern int x;
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extern int y;
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int main() {
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return x+y;
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}
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]])
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mkdir bin
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AT_DATA([bin/basename],[[
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#! /bin/sh
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usage="usage: $0 argument"
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if test $# != 1; then
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echo $usage >&2
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exit 1
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fi
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echo $1 | sed "s|^.*/||"
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]])
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chmod +x bin/basename
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save_PATH=$PATH
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PATH=`pwd`/bin:$PATH
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export PATH
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AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o foo.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 foo.c],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o baz.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 baz.c],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC -o libfoo.la $CPPFLAGS $CFLAGS $LDFLAGS -arch ppc -arch i386 foo.lo baz.lo],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o bar.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 bar.c],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC -o libbar.la $CPPFLAGS $CFLAGS $LDFLAGS -arch ppc -arch i386 bar.lo libfoo.la -rpath /nonexistent],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o main.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 main.c],[0],[ignore],[ignore])
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AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC -o main$EXEEXT $CPPFLAGS $CFLAGS $LDFLAGS -arch ppc -arch i386 main.lo libbar.la],[0],[ignore],[ignore])
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PATH=$save_PATH
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AT_CLEANUP
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AT_SETUP([darwin concurrent library extraction])
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AT_DATA([foo.c], [[
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int foo (void) { return 0; }
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]])
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AT_DATA([bar.c], [[
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extern int foo1 (void);
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int bar (void) { return foo1 (); }
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]])
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cp bar.c baz.c
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objects=
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for obj in 1 2 3 4 5 6 7 8; do
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sed "s/foo/foo$obj/" < foo.c > foo$obj.c
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c foo$obj.c],
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[], [ignore], [ignore])
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objects="$objects foo$obj.lo"
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done
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c bar.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c baz.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o libfoo.la $objects],
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[], [ignore], [ignore])
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# Hypothesis: concurrent convenience archive extraction works.
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for i in 1 2 3 4 5; do
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rm -f libbar.la libbaz.la
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AT_CHECK([($LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
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[ -o libbar.la bar.lo -rpath /foo libfoo.la) & ]dnl
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[($LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
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[ -o libbaz.la baz.lo -rpath /foo libfoo.la) & ]dnl
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[wait; test -f libbar.la && test -f libbaz.la],
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[], [ignore], [ignore])
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done
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# Hypothesis: the lock is not used in dry run mode.
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eval "`$LIBTOOL --config | $EGREP '^(objdir)='`"
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# Next line is internal detail.
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lockfile=$objdir/libfoo.a.lock
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echo stamp > $lockfile
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AT_CHECK([$LIBTOOL --dry-run --mode=link $CC $CFLAGS $LDFLAGS ]dnl
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[ -o libbar.la bar.lo -rpath /foo libfoo.la],
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[], [ignore], [ignore])
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AT_CHECK([grep stamp $lockfile], [], [ignore])
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AT_CLEANUP
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AT_SETUP([darwin gdb debug information])
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AT_CHECK([gdb --version || (exit 77)],[ignore],[ignore],[ignore])
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AT_DATA([foo.c], [[
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int foo (void) { return 0; }
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]])
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AT_DATA([bar.c], [[
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extern int foo (void);
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int bar (void) { return foo (); }
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]])
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AT_DATA([main.c], [[
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extern int bar(void);
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int main() { return bar();}
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]])
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c bar.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c foo.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c main.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o libfoo.la foo.lo],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
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[ -o libbar.la bar.lo -rpath /foo libfoo.la ],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
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[ -o main main.lo libbar.la],[], [ignore], [ignore])
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AT_CHECK([echo quit | $LIBTOOL --mode=execute gdb main],
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[ignore], [ignore], [stderr])
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AT_CHECK([grep 'Could not find object file' stderr],[1],[ignore],[ignore])
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AT_XFAIL_IF([
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eval "`$LIBTOOL --config | $EGREP '^(whole_archive_flag_spec)='`"
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case $whole_archive_flag_spec:$host_os in
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:darwin*) : ;;
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*) false ;;
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esac ])
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# Remove any dSYM bundle
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rm -rf .libs/*.dSYM
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AT_CHECK([echo quit | $LIBTOOL --mode=execute gdb main],
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[ignore], [ignore], [stderr])
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AT_CHECK([grep 'Could not find object file' stderr],[1],[ignore],[ignore])
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AT_CLEANUP
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AT_SETUP([darwin ld warnings changing configure results])
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AT_DATA([configure.ac],
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[[AC_INIT([ld-stderr], ]AT_PACKAGE_VERSION[, ]AT_PACKAGE_BUGREPORT[)
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AC_CONFIG_MACRO_DIR([m4])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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LT_INIT
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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]])
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AT_DATA([Makefile.am],[
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ACLOCAL_AMFLAGS = -I m4
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])
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LT_AT_LIBTOOLIZE([--copy --force])
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LT_AT_AUTORECONF([--force --install])
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LT_AT_CONFIGURE
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AT_CHECK([./libtool --config],[ignore],[stdout],[ignore])
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mv stdout expout
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LT_AT_CONFIGURE([LDFLAGS=-L/there/is/no/dir/here])
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AT_CHECK([./libtool --config],[ignore],[expout],[ignore])
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AT_CLEANUP
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AT_SETUP([darwin can lt_dlopen .dylib and .so files])
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AT_KEYWORDS([libltdl dylib])
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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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eval `$LIBTOOL --config | $EGREP '^shrext_cmds='`
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module=no
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eval shared_ext=\"$shrext_cmds\"
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module=yes
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eval module_ext=\"$shrext_cmds\"
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# Only bother with this test if module extension is different from
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# shared extension
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AT_CHECK([test "$shared_ext" != "$module_ext" || exit 77])
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# Skip this test when called from:
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# make distcheck DISTCHECK_CONFIGURE_FLAGS=--disable-ltdl-install
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AT_CHECK([case $LIBLTDL in #(
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*/_inst/lib/*) test -f "$LIBLTDL" || (exit 77) ;;
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esac], [], [ignore])
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prefix=`pwd`/inst
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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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# This code is copied from the Autobook:
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# <http://sources.redhat.com/autobook/autobook/autobook_169.html>
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# so if it needs changes, be sure to notify the Autobook authors
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# about them.
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AT_DATA([simple-module.c],
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[[
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C"
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#endif
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int
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run (const char *argument)
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{
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printf ("Hello, %s!\n", argument);
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return 0;
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}
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]])
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AT_DATA([ltdl-loader.c],
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[[
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#include <stdio.h>
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#include <stdlib.h>
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#ifndef EXIT_FAILURE
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# define EXIT_FAILURE 1
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# define EXIT_SUCCESS 0
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#endif
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#include <limits.h>
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#ifndef PATH_MAX
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# define PATH_MAX 255
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#endif
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#include <string.h>
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#include <ltdl.h>
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#ifndef MODULE_PATH_ENV
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# define MODULE_PATH_ENV "MODULE_PATH"
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#endif
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typedef int entrypoint (const char *argument);
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/* Save and return a copy of the dlerror() error message,
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since the next API call may overwrite the original. */
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static char *dlerrordup (char *errormsg);
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int
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main (int argc, const char *argv[])
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{
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char *errormsg = NULL;
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lt_dlhandle module = NULL;
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entrypoint *run = NULL;
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int errors = 0;
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if (argc != 3)
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{
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fprintf (stderr, "USAGE: main MODULENAME ARGUMENT\n");
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exit (EXIT_FAILURE);
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}
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/* Initialise libltdl. */
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errors = lt_dlinit ();
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/* Set the module search path. */
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if (!errors)
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{
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const char *path = getenv (MODULE_PATH_ENV);
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if (path != NULL)
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errors = lt_dlsetsearchpath (path);
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}
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/* Load the module. */
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if (!errors)
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module = lt_dlopenext (argv[1]);
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/* Find the entry point. */
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if (module)
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{
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run = (entrypoint *) lt_dlsym (module, "run");
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/* In principle, run might legitimately be NULL, so
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I don't use run == NULL as an error indicator
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in general. */
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errormsg = dlerrordup (errormsg);
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if (errormsg != NULL)
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{
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errors = lt_dlclose (module);
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module = NULL;
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}
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}
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else
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errors = 1;
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/* Call the entry point function. */
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if (!errors)
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{
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int result = (*run) (argv[2]);
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if (result < 0)
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errormsg = strdup ("module entry point execution failed");
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else
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printf ("\t=> %d\n", result);
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}
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/* Unload the module, now that we are done with it. */
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if (!errors)
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errors = lt_dlclose (module);
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if (errors)
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{
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/* Diagnose the encountered error. */
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errormsg = dlerrordup (errormsg);
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if (!errormsg)
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{
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fprintf (stderr, "%s: dlerror() failed.\n", argv[0]);
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return EXIT_FAILURE;
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}
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}
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/* Finished with ltdl now. */
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if (!errors)
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if (lt_dlexit () != 0)
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errormsg = dlerrordup (errormsg);
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if (errormsg)
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{
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fprintf (stderr, "%s: %s.\n", argv[0], errormsg);
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free (errormsg);
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exit (EXIT_FAILURE);
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}
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return EXIT_SUCCESS;
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}
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/* Be careful to save a copy of the error message,
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since the next API call may overwrite the original. */
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static char *
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dlerrordup (char *errormsg)
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{
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char *error = (char *) lt_dlerror ();
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if (error && !errormsg)
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errormsg = strdup (error);
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return errormsg;
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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 $CFLAGS -c simple-module.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o simple-module.la ]dnl
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[simple-module.lo -rpath $libdir -module -avoid-version],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o libsimple-dylib.la ]dnl
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[simple-module.lo -rpath $libdir -avoid-version],
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[], [ignore], [ignore])
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AT_CHECK([$CC $CPPFLAGS $CFLAGS -c ltdl-loader.c],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o ltdl-loader$EXEEXT ]dnl
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[ltdl-loader.$OBJEXT -dlopen self $LIBLTDL],
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[], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=install cp simple-module.la $libdir/simple-module.la], [], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=install cp libsimple-dylib.la $libdir/libsimple-dylib.la], [], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=clean rm -f simple-module.la], [], [ignore], [ignore])
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AT_CHECK([$LIBTOOL --mode=clean rm -f libsimple-dylib.la], [], [ignore], [ignore])
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rm $libdir/simple-module.la
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rm $libdir/libsimple-dylib.la
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for dir in inst/lib "$libdir"; do
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LT_AT_EXEC_CHECK([./ltdl-loader], [], [stdout], [ignore],
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[$dir/simple-module World])
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AT_CHECK([grep "Hello, World" stdout], [], [ignore])
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LT_AT_EXEC_CHECK([./ltdl-loader], [], [stdout], [ignore],
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[$dir/libsimple-dylib World])
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AT_CHECK([grep "Hello, World" stdout], [], [ignore])
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done
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AT_CLEANUP
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