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# -*-perl-*-
$description = "Test handling of static pattern rules.";
$details = "\
The makefile created in this test has three targets. The
filter command is used to get those target names ending in
.o and statically creates a compile command with the target
name and the target name with .c. It also does the same thing
for another target filtered with .elc and creates a command
to emacs a .el file";
open(MAKEFILE,"> $makefile");
print MAKEFILE <<'EOF';
files = foo.elc bar.o lose.o
$(filter %.o,$(files)): %.o: %.c ; @echo CC -c $(CFLAGS) $< -o $@
$(filter %.elc,$(files)): %.elc: %.el ; @echo emacs $<
EOF
close(MAKEFILE);
&touch('bar.c', 'lose.c');
# TEST #1
# -------
&run_make_with_options($makefile, '', &get_logfile);
$answer = "CC -c bar.c -o bar.o\n";
&compare_output($answer, &get_logfile(1));
# TEST #2
# -------
&run_make_with_options($makefile, 'lose.o', &get_logfile);
$answer = "CC -c lose.c -o lose.o\n";
&compare_output($answer, &get_logfile(1));
# TEST #3
# -------
&touch("foo.el");
&run_make_with_options($makefile, 'foo.elc', &get_logfile);
$answer = "emacs foo.el\n";
&compare_output($answer, &get_logfile(1));
unlink('foo.el', 'bar.c', 'lose.c');
# TEST #4 -- PR/1670: don't core dump on invalid static pattern rules
# -------
$makefile2 = &get_tmpfile;
open(MAKEFILE, "> $makefile2");
print MAKEFILE "foo: foo%: % ; \@echo $@\n";
close(MAKEFILE);
&run_make_with_options($makefile2, '', &get_logfile, 512);
$answer = "$makefile2:1: *** target `foo' leaves prerequisite pattern empty. Stop.\n";
&compare_output($answer, &get_logfile(1));
1;
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