mirror of
https://git.savannah.gnu.org/git/make.git
synced 2024-12-29 00:05:58 +00:00
273 lines
5.7 KiB
Perl
273 lines
5.7 KiB
Perl
# -*-perl-*-
|
|
$description = "Test target-specific variable settings.";
|
|
|
|
$details = "\
|
|
Create a makefile containing various flavors of target-specific variable
|
|
values, override and non-override, and using various variable expansion
|
|
rules, semicolon interference, etc.";
|
|
|
|
run_make_test('
|
|
SHELL = /bin/sh
|
|
export FOO = foo
|
|
export BAR = bar
|
|
one: override FOO = one
|
|
one two: ; @echo $(FOO) $(BAR)
|
|
two: BAR = two
|
|
three: ; BAR=1000
|
|
@echo $(FOO) $(BAR)
|
|
# Some things that shouldn not be target vars
|
|
funk : override
|
|
funk : override adelic
|
|
adelic override : ; echo $@
|
|
# Test per-target recursive variables
|
|
four:FOO=x
|
|
four:VAR$(FOO)=ok
|
|
four: ; @echo "$(FOO) $(VAR$(FOO)) $(VAR) $(VARx)"
|
|
five:FOO=x
|
|
five six : VAR$(FOO)=good
|
|
five six: ;@echo "$(FOO) $(VAR$(FOO)) $(VAR) $(VARx) $(VARfoo)"
|
|
# Test per-target variable inheritance
|
|
seven: eight
|
|
seven eight: ; @echo $@: $(FOO) $(BAR)
|
|
seven: BAR = seven
|
|
seven: FOO = seven
|
|
eight: BAR = eight
|
|
# Test the export keyword with per-target variables
|
|
nine: ; @echo $(FOO) $(BAR) $$FOO $$BAR
|
|
nine: FOO = wallace
|
|
nine-a: export BAZ = baz
|
|
nine-a: ; @echo $$BAZ
|
|
# Test = escaping
|
|
EQ = =
|
|
ten: one$(EQ)two
|
|
ten: one $(EQ) two
|
|
ten one$(EQ)two $(EQ):;@echo $@
|
|
.PHONY: one two three four five six seven eight nine ten $(EQ) one$(EQ)two
|
|
# Test target-specific vars with pattern/suffix rules
|
|
QVAR = qvar
|
|
RVAR = =
|
|
%.q : ; @echo $(QVAR) $(RVAR)
|
|
foo.q : RVAR += rvar
|
|
# Target-specific vars with multiple LHS pattern rules
|
|
%.r %.s %.t: ; @echo $(QVAR) $(RVAR) $(SVAR) $(TVAR)
|
|
foo.r : RVAR += rvar
|
|
foo.t : TVAR := $(QVAR)
|
|
',
|
|
"one two three", "one bar\nfoo two\nBAR=1000\nfoo bar\n");
|
|
|
|
# TEST #2
|
|
|
|
run_make_test(undef, "one two FOO=1 BAR=2", "one 2\n1 2\n");
|
|
|
|
# TEST #3
|
|
|
|
run_make_test(undef, "four", "x ok ok\n");
|
|
|
|
# TEST #4
|
|
|
|
run_make_test(undef, "seven", "eight: seven eight\nseven: seven seven\n");
|
|
|
|
# TEST #5
|
|
|
|
run_make_test(undef, "nine", "wallace bar wallace bar\n");
|
|
|
|
# TEST #5-a
|
|
|
|
run_make_test(undef, "nine-a", "baz\n");
|
|
|
|
# TEST #6
|
|
|
|
run_make_test(undef, "ten", "one=two\none bar\n=\nfoo two\nten\n");
|
|
|
|
# TEST #6
|
|
|
|
run_make_test(undef, "foo.q bar.q", "qvar = rvar\nqvar =\n");
|
|
|
|
# TEST #7
|
|
|
|
run_make_test(undef, "foo.t bar.s", "qvar = qvar\nqvar =\n");
|
|
|
|
|
|
# TEST #8
|
|
# For PR/1378: Target-specific vars don't inherit correctly
|
|
|
|
run_make_test('
|
|
foo: FOO = foo
|
|
bar: BAR = bar
|
|
foo: bar
|
|
bar: baz
|
|
baz: ; @echo $(FOO) $(BAR)
|
|
', "", "foo bar\n");
|
|
|
|
# TEST #9
|
|
# For PR/1380: Using += assignment in target-specific variables sometimes fails
|
|
# Also PR/1831
|
|
|
|
run_make_test('
|
|
.PHONY: all one
|
|
all: FOO += baz
|
|
all: one; @echo $(FOO)
|
|
|
|
FOO = bar
|
|
|
|
one: FOO += biz
|
|
one: FOO += boz
|
|
one: ; @echo $(FOO)
|
|
',
|
|
'', "bar baz biz boz\nbar baz\n");
|
|
|
|
# Test #10
|
|
|
|
run_make_test(undef, 'one', "bar biz boz\n");
|
|
|
|
# Test #11
|
|
# PR/1709: Test semicolons in target-specific variable values
|
|
|
|
run_make_test('
|
|
foo : FOO = ; ok
|
|
foo : ; @echo "$(FOO)"
|
|
',
|
|
'', "; ok\n");
|
|
|
|
# Test #12
|
|
# PR/2020: More hassles with += target-specific vars. I _really_ think
|
|
# I nailed it this time :-/.
|
|
|
|
run_make_test('
|
|
.PHONY: a
|
|
|
|
BLAH := foo
|
|
COMMAND = echo $(BLAH)
|
|
|
|
a: ; @$(COMMAND)
|
|
|
|
a: BLAH := bar
|
|
a: COMMAND += snafu $(BLAH)
|
|
',
|
|
'', "bar snafu bar\n");
|
|
|
|
# Test #13
|
|
# Test double-colon rules with target-specific variable values
|
|
|
|
run_make_test('
|
|
W = bad
|
|
X = bad
|
|
foo: W = ok
|
|
foo:: ; @echo $(W) $(X) $(Y) $(Z)
|
|
foo:: ; @echo $(W) $(X) $(Y) $(Z)
|
|
foo: X = ok
|
|
|
|
Y = foo
|
|
bar: foo
|
|
bar: Y = bar
|
|
|
|
Z = nopat
|
|
ifdef PATTERN
|
|
fo% : Z = pat
|
|
endif
|
|
',
|
|
'foo', "ok ok foo nopat\nok ok foo nopat\n");
|
|
|
|
# Test #14
|
|
# Test double-colon rules with target-specific variable values and
|
|
# inheritance
|
|
|
|
run_make_test(undef, 'bar', "ok ok bar nopat\nok ok bar nopat\n");
|
|
|
|
# Test #15
|
|
# Test double-colon rules with pattern-specific variable values
|
|
|
|
run_make_test(undef, 'foo PATTERN=yes', "ok ok foo pat\nok ok foo pat\n");
|
|
|
|
# Test #16
|
|
# Test target-specific variables with very long command line
|
|
# (> make default buffer length)
|
|
|
|
run_make_test('
|
|
base_metals_fmd_reports.sun5 base_metals_fmd_reports CreateRealPositions CreateMarginFunds deals_changed_since : BUILD_OBJ=$(shell if [ -f "build_information.generate" ]; then echo "$(OBJ_DIR)/build_information.o"; else echo "no build information"; fi )
|
|
|
|
deals_changed_since: ; @echo $(BUILD_OBJ)
|
|
',
|
|
'', "no build information\n");
|
|
|
|
# TEST #17
|
|
|
|
# Test a merge of set_lists for files, where one list is much longer
|
|
# than the other. See Savannah bug #15757.
|
|
|
|
mkdir('t1', 0777);
|
|
touch('t1/rules.mk');
|
|
|
|
run_make_test('
|
|
VPATH = t1
|
|
include rules.mk
|
|
.PHONY: all
|
|
all: foo.x
|
|
foo.x : rules.mk ; @echo MYVAR=$(MYVAR) FOOVAR=$(FOOVAR) ALLVAR=$(ALLVAR)
|
|
all: ALLVAR = xxx
|
|
foo.x: FOOVAR = bar
|
|
rules.mk : MYVAR = foo
|
|
.INTERMEDIATE: foo.x rules.mk
|
|
',
|
|
'-I t1', 'MYVAR= FOOVAR=bar ALLVAR=xxx');
|
|
|
|
rmfiles('t1/rules.mk');
|
|
rmdir('t1');
|
|
|
|
# TEST #18
|
|
|
|
# Test appending to a simple variable containing a "$": avoid a
|
|
# double-expansion. See Savannah bug #15913.
|
|
|
|
run_make_test('
|
|
VAR := $$FOO
|
|
foo: VAR += BAR
|
|
foo: ; @echo '."'".'$(VAR)'."'".'
|
|
',
|
|
'', '$FOO BAR');
|
|
|
|
# TEST #19: Override with append variables
|
|
|
|
run_make_test('
|
|
a: override FOO += f1
|
|
a: FOO += f2
|
|
a: ; @echo "$(FOO)"
|
|
',
|
|
'', "f1\n");
|
|
|
|
run_make_test(undef, 'FOO=C', "C f1\n");
|
|
|
|
# TEST #19: Conditional variables with command-line settings
|
|
|
|
run_make_test('
|
|
a: FOO ?= f1
|
|
a: ; @echo "$(FOO)"
|
|
',
|
|
'', "f1\n");
|
|
|
|
run_make_test(undef, 'FOO=C', "C\n");
|
|
|
|
# TEST #20: Check for continuation after semicolons
|
|
|
|
run_make_test(q!
|
|
a: A = 'hello;\
|
|
world'
|
|
a: ; @echo $(A)
|
|
!,
|
|
'', "hello; world\n");
|
|
|
|
# TEST #19: Test define/endef variables as target-specific vars
|
|
|
|
# run_make_test('
|
|
# define b
|
|
# @echo global
|
|
# endef
|
|
# a: define b
|
|
# @echo local
|
|
# endef
|
|
|
|
# a: ; $(b)
|
|
# ',
|
|
# '', "local\n");
|
|
|
|
1;
|