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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:21:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:21:29 +0000 |
commit | 29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc (patch) | |
tree | 63ef546b10a81d461e5cf5ed9e98a68cd7dee1aa /src/kmk/tests/scripts/features/order_only | |
parent | Initial commit. (diff) | |
download | kbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.tar.xz kbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.zip |
Adding upstream version 1:0.1.9998svn3589+dfsg.upstream/1%0.1.9998svn3589+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/kmk/tests/scripts/features/order_only')
-rw-r--r-- | src/kmk/tests/scripts/features/order_only | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/kmk/tests/scripts/features/order_only b/src/kmk/tests/scripts/features/order_only new file mode 100644 index 0000000..4ebdc2b --- /dev/null +++ b/src/kmk/tests/scripts/features/order_only @@ -0,0 +1,118 @@ +# -*-perl-*- +$description = "Test order-only prerequisites."; + +$details = "\ +Create makefiles with various combinations of normal and order-only +prerequisites and ensure they behave properly. Test the \$| variable."; + +# TEST #0 -- Basics + +run_make_test(' +%r: | baz ; @echo $< $^ $| +bar: foo +foo:;@: +baz:;@:', + '', "foo foo baz\n"); + +# TEST #1 -- First try: the order-only prereqs need to be built. + +run_make_test(q! +foo: bar | baz + @echo '$$^ = $^' + @echo '$$| = $|' + touch $@ + +.PHONY: baz + +bar baz: + touch $@!, + '', "touch bar\ntouch baz\n\$^ = bar\n\$| = baz\ntouch foo\n"); + + +# TEST #2 -- now we do it again: baz is PHONY but foo should _NOT_ be updated + +run_make_test(undef, '', "touch baz\n"); + +unlink(qw(foo bar baz)); + +# TEST #3 -- Make sure the order-only prereq was promoted to normal. + +run_make_test(q! +foo: bar | baz + @echo '$$^ = $^' + @echo '$$| = $|' + touch $@ + +foo: baz + +.PHONY: baz + +bar baz: + touch $@!, + '', "touch bar\ntouch baz\n\$^ = bar baz\n\$| = \ntouch foo\n"); + + +# TEST #4 -- now we do it again + +run_make_test(undef, '', "touch baz\n\$^ = bar baz\n\$| = \ntouch foo\n"); + +unlink(qw(foo bar baz)); + +# Test empty normal prereqs + +# TEST #5 -- make sure the parser was correct. + +run_make_test(q! +foo:| baz + @echo '$$^ = $^' + @echo '$$| = $|' + touch $@ + +.PHONY: baz + +baz: + touch $@!, + '', "touch baz\n\$^ = \n\$| = baz\ntouch foo\n"); + +# TEST #6 -- now we do it again: this time foo won't be built + +run_make_test(undef, '', "touch baz\n"); + +unlink(qw(foo baz)); + +# Test order-only in pattern rules + +# TEST #7 -- make sure the parser was correct. + +run_make_test(q! +%.w : %.x | baz + @echo '$$^ = $^' + @echo '$$| = $|' + touch $@ + +all: foo.w + +.PHONY: baz +foo.x baz: + touch $@!, + '', + "touch foo.x\ntouch baz\n\$^ = foo.x\n\$| = baz\ntouch foo.w\n"); + +# TEST #8 -- now we do it again: this time foo.w won't be built + +run_make_test(undef, '', "touch baz\n"); + +unlink(qw(foo.w foo.x baz)); + +# TEST #9 -- make sure that $< is set correctly in the face of order-only +# prerequisites in pattern rules. + +run_make_test(' +%r: | baz ; @echo $< $^ $| +bar: foo +foo:;@: +baz:;@:', + '', "foo foo baz\n"); + + +1; |