| 1 | # -*-perl-*-
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| 2 |
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| 3 | $description = "\
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| 4 | This tests random features of make's algorithms, often somewhat obscure,
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| 5 | which have either broken at some point in the past or seem likely to
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| 6 | break.";
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| 7 |
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| 8 | run_make_test('
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| 9 | # Make sure that subdirectories built as prerequisites are actually handled
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| 10 | # properly.
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| 11 |
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| 12 | all: dir/subdir/file.a
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| 13 |
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| 14 | dir/subdir: ; @echo mkdir -p dir/subdir
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| 15 |
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| 16 | dir/subdir/file.b: dir/subdir ; @echo touch dir/subdir/file.b
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| 17 |
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| 18 | dir/subdir/%.a: dir/subdir/%.b ; @echo cp $< $@',
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| 19 | '', "mkdir -p dir/subdir\ntouch dir/subdir/file.b\ncp dir/subdir/file.b dir/subdir/file.a\n");
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| 20 |
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| 21 | # Test implicit rules
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| 22 |
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| 23 | &touch('foo.c');
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| 24 | run_make_test('foo: foo.o',
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| 25 | 'CC="@echo cc" OUTPUT_OPTION=',
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| 26 | 'cc -c foo.c
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| 27 | cc foo.o -o foo');
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| 28 | unlink('foo.c');
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| 29 |
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| 30 |
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| 31 | # Test other implicit rule searching
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| 32 |
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| 33 | &touch('bar');
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| 34 | run_make_test('
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| 35 | test.foo:
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| 36 | %.foo : baz ; @echo done $<
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| 37 | %.foo : bar ; @echo done $<
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| 38 | fox: baz
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| 39 | ',
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| 40 | '',
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| 41 | 'done bar');
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| 42 | unlink('bar');
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| 43 |
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| 44 |
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| 45 | # Test implicit rules with '$' in the name (see se_implicit)
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| 46 |
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| 47 | run_make_test(q!
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| 48 | %.foo : baz$$bar ; @echo 'done $<'
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| 49 | %.foo : bar$$baz ; @echo 'done $<'
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| 50 | test.foo:
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| 51 | baz$$bar bar$$baz: ; @echo '$@'
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| 52 | !,
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| 53 | '',
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| 54 | "baz\$bar\ndone baz\$bar");
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| 55 |
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| 56 |
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| 57 | # Test implicit rules with '$' in the name (see se_implicit)
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| 58 | # Use the '$' in the pattern.
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| 59 |
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| 60 | run_make_test(q!
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| 61 | %.foo : %$$bar ; @echo 'done $<'
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| 62 | test.foo:
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| 63 | test$$bar: ; @echo '$@'
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| 64 | !,
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| 65 | '',
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| 66 | "test\$bar\ndone test\$bar");
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| 67 |
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| 68 | # Make sure that subdirectories built as prerequisites are actually handled
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| 69 | # properly... this time with '$'
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| 70 |
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| 71 | run_make_test(q!
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| 72 |
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| 73 | all: dir/subdir/file.$$a
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| 74 |
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| 75 | dir/subdir: ; @echo mkdir -p '$@'
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| 76 |
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| 77 | dir/subdir/file.$$b: dir/subdir ; @echo touch '$@'
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| 78 |
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| 79 | dir/subdir/%.$$a: dir/subdir/%.$$b ; @echo 'cp $< $@'
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| 80 | !,
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| 81 | '', "mkdir -p dir/subdir\ntouch dir/subdir/file.\$b\ncp dir/subdir/file.\$b dir/subdir/file.\$a\n");
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| 82 |
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| 83 | 1;
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