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make/tests/scripts/features/order_only

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Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
# -*-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.";
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
# TEST #0 -- Basics
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
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!
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
foo: bar | baz
@echo '$$^ = $^'
@echo '$$| = $|'
touch $@
.PHONY: baz
bar baz:
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
touch $@!,
'', "touch bar\ntouch baz\n\$^ = bar\n\$| = baz\ntouch foo\n");
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
# TEST #2 -- now we do it again: baz is PHONY but foo should _NOT_ be updated
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(undef, '', "touch baz\n");
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
unlink(qw(foo bar baz));
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
# TEST #3 -- Make sure the order-only prereq was promoted to normal.
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(q!
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
foo: bar | baz
@echo '$$^ = $^'
@echo '$$| = $|'
touch $@
foo: baz
.PHONY: baz
bar baz:
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
touch $@!,
'', "touch bar\ntouch baz\n\$^ = bar baz\n\$| = \ntouch foo\n");
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
# TEST #4 -- now we do it again
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(undef, '', "touch baz\n\$^ = bar baz\n\$| = \ntouch foo\n");
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
unlink(qw(foo bar baz));
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
# Test empty normal prereqs
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
# TEST #5 -- make sure the parser was correct.
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(q!
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
foo:| baz
@echo '$$^ = $^'
@echo '$$| = $|'
touch $@
.PHONY: baz
baz:
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
touch $@!,
'', "touch baz\n\$^ = \n\$| = baz\ntouch foo\n");
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
# TEST #6 -- now we do it again: this time foo won't be built
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(undef, '', "touch baz\n");
Documentation and tests for order-only prerequisites. Add a new test suite for automatic variables.
2002-07-09 14:35:56 +08:00
unlink(qw(foo baz));
Fix order-only prerequisites for pattern rules. (Savannah patch #2349). Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2004-01-08 03:36:39 +08:00
# Test order-only in pattern rules
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
# TEST #7 -- make sure the parser was correct.
Fix order-only prerequisites for pattern rules. (Savannah patch #2349). Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2004-01-08 03:36:39 +08:00
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(q!
Fix order-only prerequisites for pattern rules. (Savannah patch #2349). Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2004-01-08 03:36:39 +08:00
%.w : %.x | baz
@echo '$$^ = $^'
@echo '$$| = $|'
touch $@
all: foo.w
.PHONY: baz
foo.x baz:
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
touch $@!,
'',
"touch foo.x\ntouch baz\n\$^ = foo.x\n\$| = baz\ntouch foo.w\n");
Fix order-only prerequisites for pattern rules. (Savannah patch #2349). Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2004-01-08 03:36:39 +08:00
# TEST #8 -- now we do it again: this time foo.w won't be built
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
run_make_test(undef, '', "touch baz\n");
Fix order-only prerequisites for pattern rules. (Savannah patch #2349). Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2004-01-08 03:36:39 +08:00
unlink(qw(foo.w foo.x baz));
Various enhancements - OS/2 Patches - OpenVMS updates - Sanitize the handling of -include/sinclude with and without -k - Fix the setting of $< for order-only rules.
2004-05-17 03:16:52 +08:00
# 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:;@:
Make second expansion optional (partial implementation). I decided this feature was too impacting to make the permanent default behavior. This set of changes makes the default behavior of make the old behavior (no second expansion). If you want second expansion, you must define the .SECONDEXPANSION: special target before the first target that needs it. This set of changes ONLY fixes explicit and static pattern rules to work like this. Implicit rules still have second expansion enabled all the time: I'll work on that next. Note that there is still a backward-incompatibility: now to get the old SysV behavior using $$@ etc. in the prerequisites list you need to set .SECONDEXPANSION: as well.
2005-10-24 21:01:39 +08:00
baz:;@:',
'', "foo foo baz\n");
Various enhancements - OS/2 Patches - OpenVMS updates - Sanitize the handling of -include/sinclude with and without -k - Fix the setting of $< for order-only rules.
2004-05-17 03:16:52 +08:00
Various cleanups reported by people using the alpha release. Incorporate "order-only" prerequisites patch. Wrote a test for it. The test shows what might be a bug in the code; I need to look at it more closely (anyway it doesn't behave as I expected). Also I haven't done the docs yet.
2002-07-08 21:05:02 +08:00
1;
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