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f3e345c869
If a prereq of a pattern is explicitly mentioned as a prereq of an unrelated rule, it should not be considered an intermediate file. * tests/scripts/features/double_colon: Add tests mentioning unrelated explicit targets. * tests/scripts/features/grouped_targets: Ditto. * tests/scripts/features/implicit_search: Ditto. * tests/scripts/features/patternrules: Ditto. * tests/scripts/features/se_implicit: Ditto. * tests/scripts/features/statipattrules: Ditto.
142 lines
2.7 KiB
Perl
142 lines
2.7 KiB
Perl
# -*-perl-*-
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$description = "Test handling of static pattern rules.";
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$details = "\
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The makefile created in this test has three targets. The
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filter command is used to get those target names ending in
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.o and statically creates a compile command with the target
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name and the target name with .c. It also does the same thing
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for another target filtered with .elc and creates a command
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to emacs a .el file";
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&touch('bar.c', 'lose.c');
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# TEST #0
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# -------
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run_make_test('
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files = foo.elc bar.o lose.o
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$(filter %.o,$(files)): %.o: %.c ; @echo CC -c $(CFLAGS) $< -o $@
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$(filter %.elc,$(files)): %.elc: %.el ; @echo emacs $<
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',
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'',
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'CC -c bar.c -o bar.o');
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# TEST #1
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# -------
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run_make_test(undef, 'lose.o', 'CC -c lose.c -o lose.o');
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# TEST #2
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# -------
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&touch("foo.el");
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run_make_test(undef, 'foo.elc', 'emacs foo.el');
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# Clean up after the first tests.
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unlink('foo.el', 'bar.c', 'lose.c');
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# TEST #3 -- PR/1670: don't core dump on invalid static pattern rules
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# -------
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run_make_test('
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.DEFAULT: ; @echo $@
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foo: foo%: % %.x % % % y.% % ; @echo $@
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',
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'', ".x\ny.\nfoo");
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# TEST #4 -- bug #12180: core dump on a stat pattern rule with an empty
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# prerequisite list.
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run_make_test('
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foo.x bar.x: %.x : ; @echo $@
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',
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'', 'foo.x');
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# TEST #5 -- bug #13881: double colon static pattern rule does not
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# substitute %.
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run_make_test('
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foo.bar:: %.bar: %.baz
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foo.baz: ;@:
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',
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'', '');
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# TEST #6: make sure the second stem does not overwrite the first
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# perprerequisite's stem (Savannah bug #16053).
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#
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run_make_test('
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all.foo.bar: %.foo.bar: %.one
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all.foo.bar: %.bar: %.two
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all.foo.bar:
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@echo $*
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@echo $^
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.DEFAULT:;@:
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',
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'',
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'all.foo
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all.one all.foo.two');
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# TEST #7: make sure the second stem does not overwrite the first
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# perprerequisite's stem when second expansion is enabled
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# (Savannah bug #16053).
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#
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run_make_test('
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.SECONDEXPANSION:
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all.foo.bar: %.foo.bar: %.one $$*-one
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all.foo.bar: %.bar: %.two $$*-two
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all.foo.bar:
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@echo $*
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@echo $^
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.DEFAULT:;@:
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',
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'',
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'all.foo
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all.one all-one all.foo.two all.foo-two');
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# Test #8:
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# sv 60188.
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# Static pattern rules are considered explicit rules: no prerequisite of
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# a static pattern rule can ever be considered intermediate.
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touch('hello.z');
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# subtest 1
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run_make_test(q!
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hello.z: %.z: %.x ; @echo $@
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%.x: ;
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!, '', "hello.z\n");
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# subtest 2
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run_make_test(q!
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hello.z: %.z: %.x test.x ; @echo $@
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%.x: ;
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!, '', "hello.z\n");
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# subtest 3
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# 'hello.x' is mentioned explicitly on an unrelated rule.
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run_make_test(q!
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hello.z: %.z: %.x ; @echo $@
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%.x: ;
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unrelated: hello.x
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!, '', "hello.z\n");
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unlink('hello.z');
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1;
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