dev/gnu-make, libs/freetype2: vendor as full-fork recipes (path=source, patches baked)
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# -*-mode: perl-*-
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$description = "Test GNU make's auto-reinvocation feature.";
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$details = "\
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If the makefile or one it includes can be rebuilt then it is, and make
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is reinvoked. We create a rule to rebuild the makefile from a temp
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file, then touch the temp file to make it newer than the makefile.";
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$omkfile = $makefile;
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&utouch(-600, 'incl.mk');
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# For some reason if we don't do this then the test fails for systems
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# with sub-second timestamps, maybe + NFS? Not sure.
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&utouch(-1, 'incl-1.mk');
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run_make_test('
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all: ; @echo running rules.
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#MAKEFILE# incl.mk: incl-1.mk ; @echo rebuilding $@; echo >> $@
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include incl.mk',
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'', "rebuilding incl.mk\nrunning rules.\n");
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# Make sure updating the makefile itself also works
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&utouch(-600, $omkfile);
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run_make_test(undef, '', "rebuilding #MAKEFILE#\nrunning rules.\n");
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&rmfiles('incl.mk', 'incl-1.mk');
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# In this test we create an included file that's out-of-date, but then
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# the rule doesn't update it. Make shouldn't re-exec.
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&utouch(-600, 'b','a');
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#&utouch(-10, 'a');
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&touch('c');
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run_make_test('
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all: ; @echo hello
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a : b ; echo >> $@
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b : c ; test -f $@ || echo >> $@
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c: ; echo >> $@
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include $(F)',
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'F=a', "test -f b || echo >> b\nhello\n");
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# Now try with the file we're not updating being the actual file we're
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# including: this and the previous one test different parts of the code.
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run_make_test(undef, 'F=b', "test -f b || echo >> b\nhello\n");
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&rmfiles('a','b','c');
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# Ensure command line variables are preserved properly across re-exec
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# Tests for Savannah bug #30723
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run_make_test('
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ifdef RECURSE
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-include foo30723
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endif
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recurse: ; @$(MAKE) -f $(MAKEFILE_LIST) RECURSE=1 test
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test: ; @echo F.O=$(F.O)
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foo30723: ; @touch $@
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',
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'--no-print-directory F.O=bar', "F.O=bar\n");
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unlink('foo30723');
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# If ANY makefile is rebuilt then we should re-exec
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run_make_test('
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all: ; @echo RESTARTS=$(MAKE_RESTARTS)
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m1.d: ; @echo $@; touch $@
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m2.d: m1.d ; @test -f $< || { echo $@; touch $@; }
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include m1.d
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-include m2.d
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',
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'', "m1.d\nRESTARTS=1\n");
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unlink('m1.d', 'm2.d');
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# Same as before but be sure we get error messages for un-created makefiles
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run_make_test('
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all: ; @echo RESTARTS=$(MAKE_RESTARTS)
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m1.d: ; @echo $@; touch $@
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m2.d: m1.d ; @test -f $< || { echo $@; touch $@; }
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include m1.d m2.d
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', '',
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# This runs afoul of https://savannah.gnu.org/bugs/?61226
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0 ? "m1.d\n#MAKEFILE#:8: m2.d: $ERR_no_such_file"
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: "m1.d\nRESTARTS=1",
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0 ? 512 : 0);
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unlink('m1.d', 'm2.d');
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# sv 61226.
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# This set of four cases tests two aspects of make.
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#
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# 1. If a rule has no prerequisites or recipe, and the target of the rule is a
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# nonexistent file, then make imagines this target to have been updated
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# whenever its rule is run.
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#
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# 2. Make does not re-execute itself in this case of imagined target.
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#
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# Test case 1.
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# Make imagines hello.d was updated by a rule without recipe and without
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# prereqs.
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# This should succeed.
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# Make should not re-execute itself.
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run_make_test('
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hello.o: hello.d; $(info RESTARTS=$(MAKE_RESTARTS))
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hello.d:
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include hello.d
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', '', "RESTARTS=\n#MAKE#: 'hello.o' is up to date.");
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# Test case 2.
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# Make imagines hello.d was updated by a rule with a recipe and without
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# prereqs.
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# This should succeed.
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# Make should not re-execute itself.
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run_make_test('
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hello.o: hello.d; $(info RESTARTS=$(MAKE_RESTARTS))
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hello.d:; $(info $@)
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include hello.d
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', '', "hello.d\nRESTARTS=\n#MAKE#: 'hello.o' is up to date.");
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&touch('hello.td');
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# Test case 3.
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# Make imagines hello.d was updated by a rule without a recipe and with
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# prereqs.
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# This should succeed.
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# Make should not re-execute itself.
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run_make_test('
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hello.o: hello.d; $(info RESTARTS=$(MAKE_RESTARTS))
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hello.d: hello.td
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include hello.d
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', '', "RESTARTS=\n#MAKE#: 'hello.o' is up to date.");
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# Test case 4.
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# Same test as three tests above, but the rule has both recipe and prereqs.
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# Make should report this error.
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run_make_test('
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hello.o: hello.d; $(info $@)
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hello.d: hello.td; $(info $@)
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include hello.d
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', '',
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# This runs afoul of https://savannah.gnu.org/bugs/?61226
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0 ? "hello.d\n#MAKEFILE#:4: hello.d: $ERR_no_such_file"
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: "hello.d\nhello.o\n#MAKE#: 'hello.o' is up to date.",
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0 ? 512 : 0);
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unlink('hello.td');
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# Test DV 62088 : make sure we don't re-invoke for stdin makefiles.
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# The test framework doesn't seem to have a good way to do this.
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create_file('input.mk', "all:;\$(info all)\n");
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close(STDIN);
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open(STDIN, "<", 'input.mk') || die "input.mk: $!\n";
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run_make_test('', '-sf -', "all\n");
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close(STDIN);
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unlink('input.mk');
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# This tells the test driver that the perl test script executed properly.
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1;
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