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#! /bin/sh
# Copyright (C) 2002-2017 Free Software Foundation, Inc.
#
# This program 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, or (at your option)
# any later version.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
# Test to make sure Automake supports multiple derivations for the
# same suffix.
# From PR/37.
required='cc libtoolize'
. test-init.sh
plan_ 10
cat >>configure.ac <<'END'
AM_PROG_AR
AM_PROG_LIBTOOL
AC_OUTPUT
END
cat >Makefile.am << 'END'
# $(LINK) is not defined automatically by Automake, since the *_SOURCES
# variables don't contain any known extension (.c, .cc, .f ...),
# So we need this hack.
LINK = :
bin_PROGRAMS = foo
lib_LTLIBRARIES = libfoo.la
foo_SOURCES = foo.x_
libfoo_la_SOURCES = bar.x_
# The elaborate cp commands below account for VPATH issues on
# weaker make implementations (e.g. IRIX 6.5).
.x_.y_:
cp `test -f '$<' || echo $(srcdir)/`$< $@
.y_.o:
cp `test -f '$<' || echo $(srcdir)/`$< $@
.y_.obj:
cp `test -f '$<' || echo $(srcdir)/`$< $@
.y_.z_:
cp `test -f '$<' || echo $(srcdir)/`$< $@
.z_.lo:
cp `test -f '$<' || echo $(srcdir)/`$< $@
# Some make implementations don't remove intermediate files
# automatically, thus causing "make distcheck" to fail if
# this is not added.
MOSTLYCLEANFILES = *.y_ *.z_
.PHONY: test0 test1 test2
test0:
echo $(foo_OBJECTS) | grep '^foo\.foo$$'
echo $(libfoo_la_OBJECTS) | grep '^bar\.lo$$'
test1:
echo $(foo_OBJECTS) | grep '^foo\.$(OBJEXT)$$'
echo $(libfoo_la_OBJECTS) | grep '^bar\.lo$$'
test2: $(foo_OBJECTS) $(libfoo_la_OBJECTS)
test -f foo.$(OBJEXT)
test -f bar.lo
check-local: test1 test2
END
echo 'int main (void) { return 0; }' > foo.x_
echo 'int bar (void) { return 0; }' > bar.x_
# We must protect the TAP driver from the output of configure, since
# that might output a stray "ok" on a line of its own (due to a
# libtool bug on Mac OS X), thus causing a spurious test result to
# be seen. See automake bug#11897.
protect_output ()
{
st=0; "$@" >output 2>&1 || st=1
sed 's/^/ /' output
test $st -eq 0
}
command_ok_ "libtoolize" libtoolize
command_ok_ "aclocal" $ACLOCAL
command_ok_ "autoconf" $AUTOCONF
command_ok_ "automake" $AUTOMAKE -a
command_ok_ "configure" protect_output ./configure
command_ok_ "make test0" run_make OBJEXT=foo test0
command_ok_ "make test1" $MAKE test1
directive=''; make_can_chain_suffix_rules || directive=TODO
for target in test2 all distcheck; do
command_ok_ "make $target" \
-D "$directive" -r "suffix rules not chained" \
protect_output $MAKE $target
done
:
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