# darwin.at - tests specific to Mac OS X
#
#   Copyright (C) 2008, 2009 Free Software Foundation, Inc.
#   Written by Peter O'Gorman, 2008
#
#   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; see the file COPYING.  If not, a copy
# can be downloaded from  http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
####

AT_BANNER([Mac OS X tests])
AT_SETUP([darwin fat compile])
noskip=:
case "$host_os" in
darwin*) ;;
*) noskip=false ;;
esac

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

$noskip && {
$CC $CPPFLAGS $CFLAGS -arch ppc -arch i386 -o simple simple.c 2>&1 > /dev/null || noskip=false
rm -f simple 
}

AT_CHECK([$noskip || (exit 77)])

AT_DATA([foo.c],[[
int x=0;
]])

AT_DATA([baz.c],[[
int y=0;
]])

AT_DATA([bar.c],[[
extern int x;
int bar(void);
int bar() { return x;}
]])

AT_DATA([main.c],[[
extern int x;
extern int y;

int main() {
return x+y;
}
]])

mkdir bin
AT_DATA([bin/basename],[[
#! /bin/sh

usage="usage: $0 argument"
if test $# != 1; then
                  echo $usage >&2
                  exit 1
fi

echo $1 | sed "s,^.*/,,"
]])

chmod +x bin/basename
save_PATH=$PATH
PATH=`pwd`/bin:$PATH
export PATH

AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o foo.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 foo.c],[0],[ignore],[ignore])

AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o baz.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 baz.c],[0],[ignore],[ignore])

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])

AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o bar.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 bar.c],[0],[ignore],[ignore])

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])

AT_CHECK([$LIBTOOL --mode=compile --tag=CC $CC -c -o main.lo $CPPFLAGS $CFLAGS -arch ppc -arch i386 main.c],[0],[ignore],[ignore])

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])

PATH=$save_PATH
AT_CLEANUP


AT_SETUP([darwin concurrent library extraction])

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

AT_DATA([bar.c], [[
extern int foo1 (void);
int bar (void) { return foo1 (); }
]])
cp bar.c baz.c

objects=
for obj in 1 2 3 4 5 6 7 8; do
  sed "s/foo/foo$obj/" < foo.c > foo$obj.c
  AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c foo$obj.c],
	   [], [ignore], [ignore])
  objects="$objects foo$obj.lo"
done
AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c bar.c],
	 [], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c baz.c],
	 [], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o libfoo.la $objects],
	 [], [ignore], [ignore])

# Hypothesis: concurrent convenience archive extraction works.
for i in 1 2 3 4 5; do
  rm -f libbar.la libbaz.la
  AT_CHECK([($LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
	   [  -o libbar.la bar.lo -rpath /foo libfoo.la) & ]dnl
	   [($LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
	   [  -o libbaz.la baz.lo -rpath /foo libfoo.la) & ]dnl
	   [wait; test -f libbar.la && test -f libbaz.la],
	   [], [ignore], [ignore])
done

# Hypothesis: the lock is not used in dry run mode.
eval "`$LIBTOOL --config | $EGREP '^(objdir)='`"
# Next line is internal detail.
lockfile=$objdir/libfoo.a.lock
echo stamp > $lockfile
AT_CHECK([$LIBTOOL --dry-run --mode=link $CC $CFLAGS $LDFLAGS ]dnl
	 [ -o libbar.la bar.lo -rpath /foo libfoo.la],
	 [], [ignore], [ignore])
AT_CHECK([grep stamp $lockfile], [], [ignore])

AT_CLEANUP

AT_SETUP([darwin gdb debug information])

AT_CHECK([gdb --version || (exit 77)],[ignore],[ignore],[ignore])

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

AT_DATA([bar.c], [[
extern int foo (void);
int bar (void) { return foo (); }
]])

AT_DATA([main.c], [[
extern int bar(void);

int main() { return bar();}
]])

AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c bar.c],
	 [], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c foo.c],
	 [], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=compile $CC $CPPFLAGS $CFLAGS -c main.c],
	 [], [ignore], [ignore])

AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o libfoo.la foo.lo],
	 [], [ignore], [ignore])

AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
	 [  -o libbar.la bar.lo -rpath /foo libfoo.la ],
	 [], [ignore], [ignore])

AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS ]dnl
	 [  -o main main.lo libbar.la],[], [ignore], [ignore])
AT_CHECK([echo quit | $LIBTOOL --mode=execute gdb main],
	 [ignore], [ignore], [stderr])

AT_CHECK([grep 'Could not find object file' stderr],[1],[ignore],[ignore])

AT_XFAIL_IF([
eval "`$LIBTOOL --config | $EGREP '^(whole_archive_flag_spec)='`"
case $whole_archive_flag_spec:$host_os in
:darwin*) : ;;
*) false ;;
esac ])

# Remove any dSYM bundle
rm -rf .libs/*.dSYM

AT_CHECK([echo quit | $LIBTOOL --mode=execute gdb main],
	 [ignore], [ignore], [stderr])
AT_CHECK([grep 'Could not find object file' stderr],[1],[ignore],[ignore])

AT_CLEANUP