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* libltdl/config/ltmain.m4sh (func_mode_link): Diagnose `-L' without argument, and `-L path', i.e., with a space. * tests/fail.at (Failure tests): Test for these failures. * THANKS: Update. Report by Olaf Lenz. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
105 lines
3.5 KiB
Plaintext
105 lines
3.5 KiB
Plaintext
# fail.at -- test that libtool really fail when it should -*- Autotest -*-
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#
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# Copyright (C) 2005, 2008 Free Software Foundation, Inc.
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# Written by Ralf Wildenhues, 2005
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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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# TODO: many possible failure cases missing. (But how to simulate a full disk?)
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AT_SETUP([Failure tests])
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AT_KEYWORDS([libtool])
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eval `$LIBTOOL --config | $EGREP '^(pic_mode|pic_flag|build_old_libs|build_libtool_libs)='`
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LDFLAGS="$LDFLAGS -no-undefined"
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m4_pushdef([FAIL_CHECK],
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[AT_CHECK([if $1; then (exit 1); else :; fi], [0], [ignore], [ignore])
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])
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AT_DATA([script],
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[[#! /bin/sh
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exit 0
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]])
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chmod +x script
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if test -x script >/dev/null 2>&1; then
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test_x="test -x"
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else
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test_x=:
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fi
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# compile failure
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echo 'choke me' > a.c
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FAIL_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c])
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AT_CHECK([test -f a.lo], [1])
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# non-PIC compile failure
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case $pic_mode in default | yes)
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case $build_old_libs,$pic_flag in yes,*-DPIC*)
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AT_DATA([a.c], [[
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#ifndef PIC
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choke me
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#endif
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]])
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FAIL_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -no-suppress -c a.c])
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AT_CHECK([test -f a.lo], [1])
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;;
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esac
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;;
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esac
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# program creation failure
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echo 'int not_main(void) { return 0; }' > a.c
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$CC $CPPFLAGS $CFLAGS -c a.c
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FAIL_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o a a.$OBJEXT])
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AT_CHECK([{ test -f a && $test_x a; } || { test -f a$EXEEXT && $test_x a$EXEEXT; }], [1])
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FAIL_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o a a.$OBJEXT -static])
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AT_CHECK([{ test -f a && $test_x a; } || { test -f a$EXEEXT && $test_x a$EXEEXT; }], [1])
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# shared library creation failure
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case $build_libtool_libs in yes)
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echo 'int duplicate_name(void) { return 0; }' > a.c
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echo 'double duplicate_name(double x) { return 2.*x; }' > b.c
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$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c a.c
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$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c b.c
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# Unfortunately, this may actually succeed on AIX and IRIX :(
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# So, also add a bogus object file to provoke more failure.
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echo 'int whatever(void) { return 0;}' > c.c
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$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c c.c
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(
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. ./c.lo
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test "$pic_object" != none && echo choke me >"$pic_object"
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test "$non_pic_object" != none && echo choke me >"$non_pic_object"
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)
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FAIL_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o liba.la a.lo b.lo c.lo -rpath /foo])
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AT_CHECK([test -f liba.la], [1])
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;;
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esac
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# Ensure we diagnose '-L path'.
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echo 'int main () { return 0; }' > d.c
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echo 'int foo () { return 0; }' > space-after-L.c
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$CC $CPPFLAGS $CFLAGS -c d.c
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$CC $CPPFLAGS $CFLAGS -c space-after-L.c
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FAIL_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -L space-after-L.$OBJEXT -o d d.$OBJEXT])
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FAIL_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o d d.$OBJEXT -L])
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m4_popdef([FAIL_CHECK])
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AT_CLEANUP
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