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# -*-perl-*-
$description = "\
This tests random features of make's algorithms, often somewhat obscure,
which have either broken at some point in the past or seem likely to
break.";
run_make_test('
# Make sure that subdirectories built as prerequisites are actually handled
# properly.
all: dir/subdir/file.a
dir/subdir: ; @echo mkdir -p dir/subdir
dir/subdir/file.b: dir/subdir ; @echo touch dir/subdir/file.b
dir/subdir/%.a: dir/subdir/%.b ; @echo cp $< $@',
'', "mkdir -p dir/subdir\ntouch dir/subdir/file.b\ncp dir/subdir/file.b dir/subdir/file.a\n");
# Test implicit rules
&touch('foo.c');
run_make_test('foo: foo.o',
'CC="@echo cc" OUTPUT_OPTION=',
'cc -c foo.c
cc foo.o -o foo');
unlink('foo.c');
# Test implicit rules with '$' in the name (see se_implicit)
run_make_test(q!
%.foo : baz$$bar ; @echo 'done $<'
%.foo : bar$$baz ; @echo 'done $<'
test.foo:
baz$$bar bar$$baz: ; @echo '$@'
!,
'',
"baz\$bar\ndone baz\$bar");
# Test implicit rules with '$' in the name (see se_implicit)
# Use the '$' in the pattern.
run_make_test(q!
%.foo : %$$bar ; @echo 'done $<'
test.foo:
test$$bar: ; @echo '$@'
!,
'',
"test\$bar\ndone test\$bar");
# Make sure that subdirectories built as prerequisites are actually handled
# properly... this time with '$'
run_make_test(q!
all: dir/subdir/file.$$a
dir/subdir: ; @echo mkdir -p '$@'
dir/subdir/file.$$b: dir/subdir ; @echo touch '$@'
dir/subdir/%.$$a: dir/subdir/%.$$b ; @echo 'cp $< $@'
!,
'', "mkdir -p dir/subdir\ntouch dir/subdir/file.\$b\ncp dir/subdir/file.\$b dir/subdir/file.\$a\n");
# Test odd whitespace at the beginning of a line
run_make_test("
all:
\f
\\
\f \\
\013 \\
all: ; \@echo hi
",
'', "hi\n");
# SV-56834 Ensure setting PATH in the makefile works properly
my $sname = "foobar$scriptsuffix";
mkdir('sd', 0775);
create_file("sd/$sname", "exit 0\n");
chmod 0755, "sd/$sname";
run_make_test(qq!
PATH := sd
all: ; $sname >/dev/null
!,
'', "$sname >/dev/null\n");
# Don't use the general PATH if not found on the target path
$ENV{PATH} = "$ENV{PATH}:sd";
my ($ernum, $erstr);
if ($port_type eq 'W32') {
$ernum = 2;
$erstr = "process_begin: CreateProcess(NULL, $sname, ...) failed.\nmake (e=2): The system cannot find the file specified.";
} else {
$ernum = 127;
$erstr = "#MAKE#: $sname: $ERR_no_such_file";
}
run_make_test(qq!
PATH := ..
all: ; $sname
!,
'', "$sname\n$erstr\n#MAKE#: *** [#MAKEFILE#:3: all] Error $ernum", 512);
unlink("sd/$sname");
rmdir('sd');
# Ensure that local programs are not found if "." is not on the PATH
create_file($sname, '');
chmod 0755, $sname;
if ($port_type eq 'W32') {
$ernum = -1;
$erstr = "";
} else {
$ernum = 127;
$erstr = "#MAKE#: $sname: $ERR_no_such_file\n";
}
run_make_test(qq!
PATH := ..
all: ; $sname
!,
'', "$sname\n$erstr#MAKE#: *** [#MAKEFILE#:3: all] Error $ernum", 512);
unlink($sname);
if ($port_type eq 'UNIX') {
# SV 57674: ensure we use a system default PATH if one is not set
delete $ENV{PATH};
run_make_test(q!
a: ; @echo hi
!,
'', "hi\n");
}
1;
|
