mirrors/make
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/make.git synced 2025-01-13 09:25:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
make/tests/scripts/features/se_explicit
Paul Smith 15a7e3830f Fix tests for MacOS and Windows 
* maintMakefile: Remove the template headers as prerequisites.
* tests/scripts/features/jobserver: Only test fifo if enabled.
* tests/scripts/variables/INCLUDE_DIRS: On MacOS none of the default
directories exist so .INCLUDE_DIRS is empty by default.
* tests/scripts/features/se_explicit: Fail via exit.  cp will show
different error messages on different systems.
* tests/scripts/features/se_implicit: Ditto.
* tests/scripts/features/se_statpat: Ditto.
2022-08-30 21:05:34 -04:00

504 lines
13 KiB
Perl
Raw Blame History

# -*-perl-*-
$description = "Test second expansion in ordinary rules.";
$details = "";
# TEST #0: Test handing of '$' in prerequisites with and without second
# expansion.
# If we don't support archives then the prerequisite is different
my $prereq = exists $FEATURES{'archives'} ? '$' : '$(PRE)';
run_make_test(q!
ifdef SE
.SECONDEXPANSION:
endif
foo$$bar: bar$$baz bar$$biz ; @echo '$@ : $^'
PRE = one two
bar$$baz: $$(PRE)
baraz: $$(PRE)
PRE = three four
.DEFAULT: ; @echo '$@'
!,
'',
"$prereq\nbar\$biz\nfoo\$bar : bar\$baz bar\$biz");
run_make_test(undef, 'SE=1', "three\nfour\nbariz\nfoo\$bar : baraz bariz");
# TEST #1: automatic variables.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
foo: bar baz
foo: biz | buz
foo: $$@.1 \
$$<.2 \
$$(addsuffix .3,$$^) \
$$(addsuffix .4,$$+) \
$$|.5 \
$$*.6
!,
'',
'bar
baz
biz
buz
foo.1
bar.2
bar.3
baz.3
biz.3
bar.4
baz.4
biz.4
buz.5
.6
');
# Test #2: target/pattern -specific variables.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
foo.x: $$a $$b
foo.x: a := bar
%.x: b := baz
!,
'',
'bar
baz
');
# Test #3: order of prerequisites.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
all: foo bar baz
# Subtest #1
foo: foo.1; @:
foo: foo.2
foo: foo.3
# Subtest #2
bar: bar.2
bar: bar.1; @:
bar: bar.3
# Subtest #3
baz: baz.1
baz: baz.2
baz: ; @:
!,
'',
'foo.1
foo.2
foo.3
bar.1
bar.2
bar.3
baz.1
baz.2
');
# TEST #4: eval in a context where there is no reading_file
run_make_test(q!
.SECONDEXPANSION:
all : $$(eval $$(info test))
!,
'', "test\n#MAKE#: Nothing to be done for 'all'.\n");
# TEST #5: (NEGATIVE) catch eval in a prereq list trying to create new
# target/prereq relationships.
run_make_test(q!
.SECONDEXPANSION:
proj1.exe : proj1.o $$(eval $$(test))
define test
proj1.o : proj1.c
proj1.c: proj1.h
endef
!,
'', "#MAKE#: *** prerequisites cannot be defined in recipes. Stop.\n", 512);
# Automatic $$+ variable expansion issue. Savannah bug #25780
run_make_test(q!
all : foo foo
.SECONDEXPANSION:
all : $$+ ; @echo '$+'
foo : ;
!,
'', "foo foo foo foo\n");
# Automatic $$+ variable expansion issue. Savannah bug #25780
run_make_test(q!
all : bar bar
bar : ;
q%x : ;
.SECONDEXPANSION:
a%l: q1x $$+ q2x ; @echo '$+'
!,
'', "q1x bar bar q2x bar bar\n");
# Allow patsubst shorthand in second expansion context.
# Requires the colon to be quoted. Savannah bug #16545
run_make_test(q!
.PHONY: foo.bar
.SECONDEXPANSION:
foo: $$(@\\:%=%.bar); @echo '$^'
!,
'', "foo.bar\n");
# SV 54549 : Ensure we don't free used variable_sets
run_make_test(q!
foo: -lcat
# Removing second expansion prevents segfault
.SECONDEXPANSION:
foo: $$@.o ;
# Having an empty command here prevents segfault unless,
# the environment is empty. `env -i make foo`
# MFLAGS=-w or MAKEFLAGS=-w `env MFLAGS=-w make foo`
# libcat.a target calls an extra command, `@true \n @touch $@`
# odd.
%.o: ; @true
# Having an empty command prevents segfault.
-l%: lib%.a ; @true
# Not creating libcat.a here prevents segfault,
libcat.a: ; @touch $@
!,
'', q!#MAKEFILE#:16: Recipe was specified for file '-lcat' at #MAKEFILE#:16,
#MAKEFILE#:16: but '-lcat' is now considered the same file as 'libcat.a'.
#MAKEFILE#:16: Recipe for '-lcat' will be ignored in favor of the one for 'libcat.a'.!);
unlink('libcat.a');
# SV 28456 : Don't reset $$< for default recipes
run_make_test(q!
.SECONDEXPANSION:
.PHONY: biz baz
biz: baz ;
biz: $$(info $$<)
!,
'', "baz\n#MAKE#: Nothing to be done for 'biz'.\n");
# sv 60659. Second expansion of automatic variables inside a function in the
# prerequisite list.
# $$@ expands to the target in the 1st and following rules.
# $$<,$$^,$$+,$$|,$$?,$$*,$$% expand to the empty string in the prerequisite
# list of the 1st rule.
# $$<,$$^,$$+,$$|,$$?,$$*,$$% in the prerequisite list of the 2nd (and
# following) rule expand to the values from the 1st rule.
# subtest 1. Explicit rules. 1st rule.
run_make_test(q!
.SECONDEXPANSION:
all: 2.x
2.x: 5.z 6.z 5.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=2.x,<=,^=,+=,|=,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# subtest 2. Explicit rules. 2nd rule.
run_make_test(q!
.SECONDEXPANSION:
all: 15.x 1.x
15.x: 5.z 6.z 5.z | 7.z 7.z 8.z
1.x: 1.z 2.z 2.z | 3.z 4.z
15.x 1.x: 9.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=15.x,<=5.z,^=5.z 6.z,+=5.z 6.z 5.z,|=7.z 8.z,?=,*=,%=
@=1.x,<=1.z,^=1.z 2.z,+=1.z 2.z 2.z,|=3.z 4.z,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# subtest 3. Grouped targets in explicit rules. 1st rule.
run_make_test(q!
.SECONDEXPANSION:
all: 15.x
15.x 1.x&: 5.z 6.z 5.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=15.x,<=,^=,+=,|=,?=,*=,%=
@=1.x,<=,^=,+=,|=,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# subtest 4. Grouped targets in explicit rules. 2nd rule.
run_make_test(q!
.SECONDEXPANSION:
all: 15.x 1.x
15.x: 5.z 6.z 5.z | 7.z 7.z 8.z
1.x: 1.z 2.z 2.z | 3.z 4.z
15.x 1.x&: 9.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=15.x,<=5.z,^=5.z 6.z,+=5.z 6.z 5.z,|=7.z 8.z,?=,*=,%=
@=1.x,<=1.z,^=1.z 2.z,+=1.z 2.z 2.z,|=3.z 4.z,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# Double colon rules.
# Because each double colon rule is independent of the other double colon rules
# for the same target, each automatic variable in the prerequisite list, other
# than $$@, second expands to the empty string in any rule, 1st, 2nd or later.
# subtest 5. 1st double colon rule.
run_make_test(q!
.SECONDEXPANSION:
all: 2.x
2.x:: 5.z 6.z 5.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=2.x,<=,^=,+=,|=,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# subtest 6. 2nd double colon rule.
run_make_test(q!
.SECONDEXPANSION:
all: 15.x 1.x
15.x:: 5.z 6.z 5.z | 7.z 7.z 8.z ;
1.x:: 1.z 2.z 2.z | 3.z 4.z ;
15.x 1.x:: 9.z $$(info @=$$@,<=$$<,^=$$^,+=$$+,|=$$|,?=$$?,*=$$*,%=$$%) ;
%.z: ;
!, '',
"@=15.x,<=,^=,+=,|=,?=,*=,%=
@=1.x,<=,^=,+=,|=,?=,*=,%=
#MAKE#: Nothing to be done for 'all'.\n");
# sv 62324.
# Integrity self check.
run_make_test(q!
.SECONDEXPANSION:
all: bye.x
bye.x: $$(firstword bye.1;
!, '', "#MAKEFILE#:4: *** unterminated call to function 'firstword': missing ')'. Stop.", 512);
unlink('hello.tsk', 'test.o', 'bye.tsk', 'hello.o', 'hello.h', 'hello.q', 'bye.c', 'bye.o');
# sv 62706.
# Test that makes avoids second expanding prerequisites of the targets which
# are not built.
# Here, hello.tsk is built and its prerequisites are second expanded.
# bye.tsk is not built and its prerequisites are not second expanded.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk: hello.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
bye.tsk: bye.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
hello.o: $$(info second expansion of $$@ prereqs); $(info $@)
bye.o: $$(info second expansion of $$@ prereqs); $(info $@)
!, 'hello.tsk',
"second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Multipe rules per target.
run_make_test(q!
.SECONDEXPANSION:
all: hello.tsk
dep1:=hello.o
dep2:=hello.h
hello.tsk: $$(dep1)
hello.tsk: $$(dep2); $(info $@ from $^)
hello.o:; $(info $@)
hello.h:; $(info $@)
!, 'hello.tsk',
"hello.h
hello.o
hello.tsk from hello.h hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Multiple targets per rule.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk bye.tsk: hello.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
bye.tsk: bye.o $$(info second expansion of $$@ prereqs)
hello.o: $$(info second expansion of $$@ prereqs); $(info $@)
bye.o: $$(info second expansion of $$@ prereqs); $(info $@)
!, 'hello.tsk',
"second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Grouped targets.
run_make_test(q!
.SECONDEXPANSION:
world.tsk: world.o $$(info 1 second expansion of $$@ prereqs)
hello.tsk world.tsk &: hello.o $$(info 2 second expansion of $$@ prereqs); $(info $@ from $<)
bye.tsk: bye.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
hello.o: $$(info second expansion of $$@ prereqs); $(info $@)
world.o: $$(info second expansion of $$@ prereqs); $(info $@)
bye.o: $$(info second expansion of $$@ prereqs); $(info $@)
!, 'hello.tsk',
"2 second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
2 second expansion of world.tsk prereqs
1 second expansion of world.tsk prereqs
second expansion of world.o prereqs
world.o
hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Order only.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk:| hello.o $$(info second expansion of $$@ prereqs); $(info $@ from $|)
bye.tsk:| bye.o $$(info second expansion of $$@ prereqs); $(info $@ from $|)
hello.o:| $$(info second expansion of $$@ prereqs); $(info $@)
bye.o:| $$(info second expansion of $$@ prereqs); $(info $@)
!, 'hello.tsk',
"second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Double colon. 1 rule per target.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk:: hello.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
bye.tsk:: bye.o $$(info second expansion of $$@ prereqs); $(info $@ from $<)
hello.o:: $$(info second expansion of $$@ prereqs); $(info $@)
bye.o:: $$(info second expansion of $$@ prereqs); $(info $@)
!, 'hello.tsk',
"second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Double colon. 2 rules per targets.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk:: hello.o $$(info 1 second expansion of $$@ prereqs); $(info 1 $@ from $<)
hello.tsk:: hello.o $$(info 2 second expansion of $$@ prereqs); $(info 2 $@ from $<)
bye.tsk:: bye.o $$(info 1 second expansion of $$@ prereqs); $(info 1 $@ from $<)
bye.tsk:: bye.o $$(info 2 second expansion of $$@ prereqs); $(info 2 $@ from $<)
hello.o:: $$(info 1 second expansion of $$@ prereqs); $(info 1 $@)
hello.o:: $$(info 2 second expansion of $$@ prereqs); $(info 2 $@)
bye.o:: $$(info 1 second expansion of $$@ prereqs); $(info 1 $@)
bye.o:: $$(info 2 second expansion of $$@ prereqs); $(info 2 $@)
!, 'hello.tsk',
"1 second expansion of hello.tsk prereqs
1 second expansion of hello.o prereqs
1 hello.o
2 second expansion of hello.o prereqs
2 hello.o
1 hello.tsk from hello.o
2 second expansion of hello.tsk prereqs
2 hello.tsk from hello.o
#MAKE#: 'hello.tsk' is up to date.\n");
# sv 62706.
# Test that the prerequisites of 'hello.tsk' are second expanded once.
run_make_test(q!
.SECONDEXPANSION:
all: hello.tsk hello.q
hello.tsk: hello.o $$(info second expansion of $$@ prereqs); $(info $@ from $^)
hello.o: $$(info second expansion of $$@ prereqs); $(info $@)
hello.q: hello.tsk $$(info second expansion of $$@ prereqs); $(info $@ from $^)
!, '',
"second expansion of hello.tsk prereqs
second expansion of hello.o prereqs
hello.o
hello.tsk from hello.o
second expansion of hello.q prereqs
hello.q from hello.tsk
#MAKE#: Nothing to be done for 'all'.\n");
# sv 62706.
# Merge vpath file and local file.
# Test that both sets of prerequisites from 'hello.c' rule and from
# 'src/hello.c' rule are second expanded.
run_make_test(q!
.SECONDEXPANSION:
vpath hello.c src
all: hello.c; $(info $@ from $^)
hello.c: $$(info second expansion of hello.c prereqs); $(info 1 $@)
src/hello.c: $$(info second expansion of src/hello.c prereqs); $(info 2 $@)
!, '',
"#MAKEFILE#:5: Recipe was specified for file 'hello.c' at #MAKEFILE#:5,
#MAKEFILE#:5: but 'hello.c' is now considered the same file as 'src/hello.c'.
#MAKEFILE#:5: Recipe for 'hello.c' will be ignored in favor of the one for 'src/hello.c'.
second expansion of src/hello.c prereqs
second expansion of hello.c prereqs
2 src/hello.c
all from src/hello.c
#MAKE#: 'all' is up to date.\n");
# sv 62706.
# .DEFAULT.
run_make_test(q!
.SECONDEXPANSION:
bye:=bye.c
all: hello.o
.DEFAULT: $$(info second expansion of prereqs of default recipe @ = $$@) ; $(info default recipe $@)
!, '',
"default recipe hello.o
#MAKE#: Nothing to be done for 'all'.\n");
unlink('hello.1');
# sv 62706.
# No side effects from second expansion of unrelated rules.
run_make_test(q!
.SECONDEXPANSION:
hello.tsk:; exit 1
unrelated: $$(shell touch hello.1);
!, '',
"exit 1
#MAKE#: *** [#MAKEFILE#:3: hello.tsk] Error 1\n", 512);
# sv 62706.
# Second expansion of intermediate prerequisites.
# The rule to build hello.x is explicit.
# .SECONDARY marks hello.x as intermediate.
# Test that $$(deps) is secondary expanded.
run_make_test(q!
deps:=hello.h
.SECONDEXPANSION:
.SECONDARY: hello.x
all: hello.x
hello.x: $$(deps); $(info $@)
hello.h:; $(info $@)
!, '', "hello.h\nhello.x\n#MAKE#: Nothing to be done for 'all'.\n");
1;
Reference in a new issue View git blame Copy permalink