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# -*-perl-*-
$description = "Test proper behavior of MAKEFLAGS";
$details = "DETAILS";
# Normal flags aren't prefixed with "-"
run_make_test(q!
all: ; @echo /$(MAKEFLAGS)/
!,
'-e -r -R', '/erR/');
# Long arguments mean everything is prefixed with "-"
run_make_test(q!
all: ; @echo /$(MAKEFLAGS)/
!,
'--no-print-directory -e -r -R --trace', "#MAKEFILE#:2: update target 'all' due to: target does not exist
echo /erR --trace --no-print-directory/
/erR --trace --no-print-directory/");
# Recursive invocations of make should accumulate MAKEFLAGS values.
# Savannah bug #2216
run_make_test(q!
MSG = Fails
.RECIPEPREFIX = >
all:
> @echo '$@: MAKEFLAGS=$(MAKEFLAGS)'
> @MSG=Works $(MAKE) -e -f #MAKEFILE# jump
jump:
> @echo '$@ $(MSG): MAKEFLAGS=$(MAKEFLAGS)'
> @$(MAKE) -f #MAKEFILE# print
print:
> @echo '$@ $(MSG): MAKEFLAGS=$(MAKEFLAGS)'
.PHONY: all jump print
!,
'--no-print-directory',
'all: MAKEFLAGS= --no-print-directory
jump Works: MAKEFLAGS=e --no-print-directory
print Works: MAKEFLAGS=e --no-print-directory');
# Ensure MAKEFLAGS updates are handled immediately rather than later
mkdir('foo', 0777);
mkdir('bar', 0777);
run_make_test(q!
$(info MAKEFLAGS=$(MAKEFLAGS))
$(info INCLUDE_DIRS=$(.INCLUDE_DIRS))
MAKEFLAGS += -Ibar
$(info MAKEFLAGS=$(MAKEFLAGS))
$(info INCLUDE_DIRS=$(.INCLUDE_DIRS))
.PHONY: all
all: ; @echo 'MAKEFLAGS=$(MAKEFLAGS)' "\$$MAKEFLAGS=$$MAKEFLAGS"
!,
'-I- -Ifoo', 'MAKEFLAGS= -I- -Ifoo
INCLUDE_DIRS=foo
MAKEFLAGS= -I- -Ifoo -Ibar
INCLUDE_DIRS=foo bar
MAKEFLAGS= -I- -Ifoo -Ibar $MAKEFLAGS= -I- -Ifoo -Ibar');
rmdir('foo');
rmdir('bar');
# Test that command line switches are all present in MAKEFLAGS.
# sv 62514.
my @opts;
# Simple flags.
@opts = ('i', 'k', 'n', 'q', 'r', 's', 'w', 'd');
exists $FEATURES{'check-symlink'} and push @opts, 'L';
for my $opt (@opts) {
run_make_test(q!
MAKEFLAGS:=B
all:; $(info makeflags='$(MAKEFLAGS)')
!, "-$opt", "/makeflags='B$opt'/");
}
# Switches which carry arguments.
@opts = (' -I/tmp', ' -Onone', ' --debug=b', ' -l2.5');
for my $opt (@opts) {
run_make_test(q!
MAKEFLAGS:=B
all:; $(info makeflags='$(MAKEFLAGS)')
!, "$opt", "/makeflags='B$opt'/");
}
# Long options which take no arguments.
# sv 62514.
@opts = (' --no-print-directory', ' --warn-undefined-variables', ' --trace');
for my $opt (@opts) {
run_make_test(q!
MAKEFLAGS:=B
all:; $(info makeflags='$(MAKEFLAGS)')
!, "$opt", "/makeflags='B$opt'/");
}
# Test that make filters out duplicates.
# Each option is specified in the makefile, env and on the command line.
@opts = (' -I/tmp', ' -Onone', ' --debug=b', ' -l2.5');
$ENV{'MAKEFLAGS'} = $opt;
for my $opt (@opts) {
run_make_test("
MAKEFLAGS:=B $opt
all:; \$(info makeflags='\$(MAKEFLAGS)')
", "$opt", "/makeflags='B$opt'/");
}
# Test that make filters out duplicates.
# Each option is specified in the makefile, env and on the command line.
# decode_switches reallocates when the number of parameters in sl->list exceeds 5.
# This test exercises the realloc branch.
$ENV{'MAKEFLAGS'} = '-I1 -Onone --debug=b -l2.5 -I2 -I3 -I4 -I5 -I6 -I2 -I2';
run_make_test(q!
MAKEFLAGS:=B -I1 -Onone --debug=b -l2.5 -I2 -I3 -I4 -I5 -I6 -I2 -I2
all:; $(info makeflags='$(MAKEFLAGS)')
!,
'-I1 -Onone --debug=b -l2.5 -I2 -I3 -I4 -I5 -I6',
"/makeflags='B -I1 -I2 -I3 -I4 -I5 -I6 -l2.5 -Onone --debug=b'/");
# A mix of multiple flags from env, the makefile and command line.
# Skip -L since it's not available everywhere
$ENV{'MAKEFLAGS'} = 'ikB --no-print-directory --warn-undefined-variables --trace';
run_make_test(q!
MAKEFLAGS:=iknqrswd -I/tmp -I/tmp -Onone -Onone -l2.5 -l2.5
all:; $(info makeflags='$(MAKEFLAGS)')
!,
'-Onone -l2.5 -l2.5 -Onone -I/tmp -iknqrswd -i -n -s -k -I/tmp',
"/makeflags='Bdiknqrsw -I/tmp -l2.5 -Onone --trace --warn-undefined-variables'/");
# Verify MAKEFLAGS are all available to shell functions
$ENV{'MAKEFLAGS'} = 'ikB --no-print-directory --warn-undefined-variables';
run_make_test(q!
MAKEFLAGS := iknqrsw -I/tmp -I/tmp -Onone -Onone -l2.5 -l2.5 --no-print-directory
XX := $(shell echo "$$MAKEFLAGS")
all:; $(info makeflags='$(XX)')
!,
'-Onone -l2.5 -l2.5 -Onone -I/tmp -iknqrs -i -n -s -k -I/tmp',
"makeflags='iknqrsw -I/tmp -I/tmp -Onone -Onone -l2.5 -l2.5 --no-print-directory'");
# Verify that command line arguments are included in MAKEFLAGS
run_make_test(q!
all: ; @echo $(MAKEFLAGS)
!,
'-e FOO=bar -r -R', 'erR -- FOO=bar');
# Long arguments mean everything is prefixed with "-"
run_make_test(q!
all: ; @echo /$(MAKEFLAGS)/
!,
'--no-print-directory -e -r -R --trace FOO=bar',
"#MAKEFILE#:2: update target 'all' due to: target does not exist
echo /erR --trace --no-print-directory -- FOO=bar/
/erR --trace --no-print-directory -- FOO=bar/");
1;
|
