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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");
1;
|
