add make-4.3.tar.gz

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ahgamut 2021-10-26 23:19:30 +05:30 committed by Justine Tunney
parent 0a0997a872
commit 19f70a154e
458 changed files with 239669 additions and 0 deletions

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# -*-mode: perl-*-
$description = "Test GNU make's archive management features.";
$details = "\
This only works on systems that support it.";
# If this instance of make doesn't support archives, skip it
exists $FEATURES{archives} or return -1;
# In theory archive support exists on Windows but it doesn't use ar;
# someone will need to port this test.
$port_type eq 'W32' and return -1;
# Create some .o files to work with
if ($osname eq 'VMS') {
# VMS AR needs real object files at this time.
foreach $afile ('a1', 'a2', 'a3') {
# Use non-standard extension to prevent implicit rules from recreating
# objects when the test tampers with the timestamp.
1 while unlink "$afile.c1";
1 while unlink "$afile.o";
open (MYFILE, ">$afile.c1");
print MYFILE "int $afile(void) {return 1;}\n";
close MYFILE;
system("cc $afile.c1 /object=$afile.o");
}
} else {
utouch(-60, qw(a1.o a2.o a3.o));
}
# Fallback if configure did not find AR
my $ar = get_config('AR') || 'ar';
my $redir = '2>&1';
$redir = '' if $osname eq 'VMS';
my $arflags = 'rv';
my $arvar = "AR=$ar";
# Newer versions of binutils can be built with --enable-deterministic-archives
# which forces all timestamps (among other things) to always be 0, defeating
# GNU make's archive support. See if ar supports the U option to disable it.
unlink('libxx.a');
$_ = `$ar U$arflags libxx.a a1.o $redir`;
if ($? == 0) {
$arflags = 'Urv';
$arvar = "$arvar ARFLAGS=$arflags";
}
# Some versions of ar print different things on creation. Find out.
unlink('libxx.a');
my $created = `$ar $arflags libxx.a a1.o $redir`;
$created =~ s/a1\.o/#OBJECT#/g;
# Some versions of ar print different things on add. Find out.
my $add = `$ar $arflags libxx.a a2.o $redir`;
$add =~ s/a2\.o/#OBJECT#/g;
# Some versions of ar print different things on replacement. Find out.
my $repl = `$ar $arflags libxx.a a2.o $redir`;
$repl =~ s/a2\.o/#OBJECT#/g;
unlink('libxx.a');
# Very simple
($_ = $created) =~ s/#OBJECT#/a1.o/g;
my $answer = "$ar $arflags libxx.a a1.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a1.o';
}
run_make_test('all: libxx.a(a1.o)', $arvar, $answer);
# Multiple .o's. Add a new one to the existing library
($_ = $add) =~ s/#OBJECT#/a2.o/g;
$answer = "$ar $arflags libxx.a a2.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a2.o';
}
run_make_test('all: libxx.a(a1.o a2.o)', $arvar, $answer);
# Touch one of the .o's so it's rebuilt
if ($port_type eq 'VMS-DCL') {
# utouch is not changing what VMS library compare is testing for.
# So do a real change by regenerating the file.
1 while unlink('a1.o');
# Later time stamp than last insertion.
sleep(2);
system('cc a1.c1 /object=a1.o');
# Next insertion will have a later timestamp.
sleep(2);
} else {
utouch(-40, 'a1.o');
}
($_ = $repl) =~ s/#OBJECT#/a1.o/g;
$answer = "$ar $arflags libxx.a a1.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a1.o';
}
run_make_test(undef, $arvar, $answer);
# Use wildcards
$answer = "#MAKE#: Nothing to be done for 'all'.\n";
run_make_test('all: libxx.a(*.o)', $arvar, $answer);
# Touch one of the .o's so it's rebuilt
if ($port_type eq 'VMS-DCL') {
# utouch is not changing what VMS library compare is testing for.
# So do a real change by regenerating the file.
1 while unlink('a1.o');
# Make timestamp later than last insertion.
sleep(2);
system('cc a1.c1 /object=a1.o');
} else {
utouch(-30, 'a1.o');
}
($_ = $repl) =~ s/#OBJECT#/a1.o/g;
$answer = "$ar $arflags libxx.a a1.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a1.o';
}
run_make_test(undef, $arvar, $answer);
# Use both wildcards and simple names
if ($port_type eq 'VMS-DCL') {
# utouch is not changing what VMS library compare is testing for.
# So do a real change by regenerating the file.
1 while unlink('a2.o');
sleep(2);
system('cc a2.c1 /object=a2.o');
} else {
utouch(-50, 'a2.o');
}
($_ = $add) =~ s/#OBJECT#/a3.o/g;
$_ .= "$ar $arflags libxx.a a2.o\n";
($_ .= $repl) =~ s/#OBJECT#/a2.o/g;
$answer = "$ar $arflags libxx.a a3.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a3.o';
}
run_make_test('all: libxx.a(a3.o *.o)', $arvar, $answer);
# Check whitespace handling
if ($port_type eq 'VMS-DCL') {
# utouch is not changing what VMS library compare is testing for.
# So do a real change by regenerating the file.
1 while unlink('a2.o');
sleep(2);
system('cc a2.c1 /object=a2.o');
} else {
utouch(-40, 'a2.o');
}
($_ = $repl) =~ s/#OBJECT#/a2.o/g;
$answer = "$ar $arflags libxx.a a2.o\n$_";
if ($port_type eq 'VMS-DCL') {
$answer = 'library /replace libxx.a a2.o';
}
run_make_test('all: libxx.a( a3.o *.o )', $arvar, $answer);
rmfiles(qw(a1.c1 a2.c1 a3.c1 a1.o a2.o a3.o libxx.a));
# Check non-archive targets
# See Savannah bug #37878
$mk_string = q!
all: foo(bar).baz
foo(bar).baz: ; @echo '$@'
!;
if ($port_type eq 'VMS-DCL') {
$mk_string =~ s/echo/write sys\$\$output/;
$mk_string =~ s/\'/\"/g;
}
run_make_test($mk_string, $arvar, "foo(bar).baz\n");
# Check renaming of archive targets.
# See Savannah bug #38442
mkdir('artest', 0777);
touch('foo.vhd');
$mk_string = q!
DIR = artest
vpath % $(DIR)
default: lib(foo)
(%): %.vhd ; @cd $(DIR) && touch $(*F) && $(AR) $(ARFLAGS) $@ $(*F) >/dev/null 2>&1 && rm $(*F)
.PHONY: default
!;
if ($port_type eq 'VMS-DCL') {
$mk_string =~ s#= artest#= sys\$\$disk:\[.artest\]#;
$mk_string =~ s#lib\(foo\)#lib.tlb\(foo\)#;
$mk_string =~ s#; \@cd#; pipe SET DEFAULT#;
$mk_string =~
s#touch \$\(\*F\)#touch \$\(\*F\) && library/create/text sys\$\$disk:\$\@#;
$mk_string =~
s#library#if f\$\$search(\"\$\@\") \.eqs\. \"\" then library#;
# VMS needs special handling for null extension
$mk_string =~ s#\@ \$\(\*F\)#\@ \$\(\*F\)\.#;
$mk_string =~ s#>/dev/null 2>&1 ##;
}
run_make_test($mk_string, $arvar, "");
run_make_test(undef, $arvar, "#MAKE#: Nothing to be done for 'default'.\n");
unlink('foo.vhd');
if ($osname eq 'VMS') {
remove_directory_tree("$cwdpath/artest");
} else {
remove_directory_tree('artest');
}
# Check long names for archive members.
# See Savannah bug #54395
if ($osname ne 'VMS') {
my $pre = '1234567890123456';
my $lib = 'libxx.a';
my $cr = $created;
$cr =~ s/#OBJECT#/${pre}a/g;
my $ad = $add;
$ad =~ s/#OBJECT#/${pre}b/g;
run_make_test(qq!
# Both member names > 16 characters long
default: $lib(${pre}a) $lib(${pre}b)
(%): % ; \$(AR) \$(ARFLAGS) \$@ \$%
$pre%: ; touch \$\@
!,
$arvar, "touch ${pre}a\n$ar $arflags $lib ${pre}a\n${cr}touch ${pre}b\n$ar $arflags $lib ${pre}b\n${ad}rm ${pre}a ${pre}b\n");
# Run it again; nothing should happen
run_make_test(undef, $arvar, "#MAKE#: Nothing to be done for 'default'.\n");
unlink($lib);
}
# This tells the test driver that the perl test script executed properly.
1;

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$description = "The following test creates a makefile to test comments\n"
."and comment continuation to the next line using a \n"
."backslash within makefiles.";
$details = "To test comments within a makefile, a semi-colon was placed \n"
."after a comment was started. This should not be reported as\n"
."an error since it is within a comment. We then continue the \n"
."comment to the next line using a backslash. To test whether\n"
."the comment really continued, we place an echo command with some\n"
."text on the line which should never execute since it should be \n"
."within a comment\n";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE <<\EOF;
# Test comment vs semicolon parsing and line continuation
target: # this ; is just a comment \
@echo This is within a comment.
@echo There should be no errors for this makefile.
EOF
# END of Contents of MAKEFILE
close(MAKEFILE);
&run_make_with_options($makefile,"",&get_logfile);
# Create the answer to what should be produced by this Makefile
$answer = "There should be no errors for this makefile.\n";
# COMPARE RESULTS
&compare_output($answer,&get_logfile(1))

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# -*-perl-*-
$description = "Check GNU make conditionals.";
$details = "Attempt various different flavors of GNU make conditionals.";
run_make_test('
arg1 = first
arg2 = second
arg3 = third
arg4 = cc
arg5 = second
all:
ifeq ($(arg1),$(arg2))
@echo arg1 equals arg2
else
@echo arg1 NOT equal arg2
endif
ifeq \'$(arg2)\' "$(arg5)"
@echo arg2 equals arg5
else
@echo arg2 NOT equal arg5
endif
ifneq \'$(arg3)\' \'$(arg4)\'
@echo arg3 NOT equal arg4
else
@echo arg3 equal arg4
endif
ifndef undefined
@echo variable is undefined
else
@echo variable undefined is defined
endif
ifdef arg4
@echo arg4 is defined
else
@echo arg4 is NOT defined
endif',
'',
'arg1 NOT equal arg2
arg2 equals arg5
arg3 NOT equal arg4
variable is undefined
arg4 is defined');
# Test expansion of variables inside ifdef.
run_make_test('
foo = 1
FOO = foo
F = f
DEF = no
DEF2 = no
ifdef $(FOO)
DEF = yes
endif
ifdef $(F)oo
DEF2 = yes
endif
DEF3 = no
FUNC = $1
ifdef $(call FUNC,DEF)3
DEF3 = yes
endif
all:; @echo DEF=$(DEF) DEF2=$(DEF2) DEF3=$(DEF3)',
'',
'DEF=yes DEF2=yes DEF3=yes');
# Test all the different "else if..." constructs
run_make_test('
arg1 = first
arg2 = second
arg3 = third
arg4 = cc
arg5 = fifth
result =
ifeq ($(arg1),$(arg2))
result += arg1 equals arg2
else ifeq \'$(arg2)\' "$(arg5)"
result += arg2 equals arg5
else ifneq \'$(arg3)\' \'$(arg3)\'
result += arg3 NOT equal arg4
else ifndef arg5
result += variable is undefined
else ifdef undefined
result += arg4 is defined
else
result += success
endif
all: ; @echo $(result)',
'',
'success');
# Test some random "else if..." construct nesting
run_make_test('
arg1 = first
arg2 = second
arg3 = third
arg4 = cc
arg5 = second
ifeq ($(arg1),$(arg2))
$(info failed 1)
else ifeq \'$(arg2)\' "$(arg2)"
ifdef undefined
$(info failed 2)
else
$(info success)
endif
else ifneq \'$(arg3)\' \'$(arg3)\'
$(info failed 3)
else ifdef arg5
$(info failed 4)
else ifdef undefined
$(info failed 5)
else
$(info failed 6)
endif
.PHONY: all
all: ; @:',
'',
'success');
# SV 47960 : ensure variable assignments in non-taken legs don't cause problems
run_make_test('
ifneq ($(FOO),yes)
target:
else
BAR = bar
target:
endif
@echo one
',
'', "one\n");
# This tells the test driver that the perl test script executed properly.
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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# -*-perl-*-
$description = "This script tests to make sure that Make looks for
default makefiles in the correct order (GNUmakefile,makefile,Makefile)";
# Create a makefile called "GNUmakefile"
$makefile = "GNUmakefile";
open(MAKEFILE,"> $makefile");
print MAKEFILE "FIRST: ; \@echo It chose GNUmakefile\n";
close(MAKEFILE);
# Create another makefile called "makefile"
open(MAKEFILE,"> makefile");
print MAKEFILE "SECOND: ; \@echo It chose makefile\n";
close(MAKEFILE);
# DOS/WIN32/MacOSX platforms are case-insensitive / case-preserving, so
# Makefile is the same file as makefile. Just test what we can here.
my $case_sensitive = 0;
if (! -f 'Makefile') {
# Create another makefile called "Makefile"
$case_sensitive = 1;
open(MAKEFILE,"> Makefile");
print MAKEFILE "THIRD: ; \@echo It chose Makefile\n";
close(MAKEFILE);
}
run_make_with_options("","",&get_logfile);
compare_output("It chose GNUmakefile\n",&get_logfile(1));
unlink($makefile);
run_make_with_options("","",&get_logfile);
compare_output("It chose makefile\n",&get_logfile(1));
unlink("makefile");
if ($case_sensitive) {
run_make_with_options("","",&get_logfile);
compare_output("It chose Makefile\n",&get_logfile(1));
unlink("Makefile");
}
1;

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# -*-perl-*-
$description = "Test handling of double-colon rules.";
$details = "\
We test these features:
- Multiple commands for the same (double-colon) target
- Different prerequisites for targets: only out-of-date
ones are rebuilt.
- Double-colon targets that aren't the goal target.
Then we do the same thing for parallel builds: double-colon
targets should always be built serially.";
# The Contents of the MAKEFILE ...
open(MAKEFILE,"> $makefile");
print MAKEFILE <<'EOF';
all: baz
foo:: f1.h ; @echo foo FIRST
foo:: f2.h ; @echo foo SECOND
bar:: ; @echo aaa; sleep 1; echo aaa done
bar:: ; @echo bbb
baz:: ; @echo aaa
baz:: ; @echo bbb
biz:: ; @echo aaa
biz:: two ; @echo bbb
two: ; @echo two
f1.h f2.h: ; @echo $@
d :: ; @echo ok
d :: d ; @echo oops
EOF
close(MAKEFILE);
# TEST 0: A simple double-colon rule that isn't the goal target.
&run_make_with_options($makefile, "all", &get_logfile, 0);
$answer = "aaa\nbbb\n";
&compare_output($answer, &get_logfile(1));
# TEST 1: As above, in parallel
if ($parallel_jobs) {
&run_make_with_options($makefile, "-j10 all", &get_logfile, 0);
$answer = "aaa\nbbb\n";
&compare_output($answer, &get_logfile(1));
}
# TEST 2: A simple double-colon rule that is the goal target
&run_make_with_options($makefile, "bar", &get_logfile, 0);
$answer = "aaa\naaa done\nbbb\n";
&compare_output($answer, &get_logfile(1));
# TEST 3: As above, in parallel
if ($parallel_jobs) {
&run_make_with_options($makefile, "-j10 bar", &get_logfile, 0);
$answer = "aaa\naaa done\nbbb\n";
&compare_output($answer, &get_logfile(1));
}
# TEST 4: Each double-colon rule is supposed to be run individually
&utouch(-5, 'f2.h');
&touch('foo');
&run_make_with_options($makefile, "foo", &get_logfile, 0);
$answer = "f1.h\nfoo FIRST\n";
&compare_output($answer, &get_logfile(1));
# TEST 5: Again, in parallel.
if ($parallel_jobs) {
&run_make_with_options($makefile, "-j10 foo", &get_logfile, 0);
$answer = "f1.h\nfoo FIRST\n";
&compare_output($answer, &get_logfile(1));
}
# TEST 6: Each double-colon rule is supposed to be run individually
&utouch(-5, 'f1.h');
unlink('f2.h');
&touch('foo');
&run_make_with_options($makefile, "foo", &get_logfile, 0);
$answer = "f2.h\nfoo SECOND\n";
&compare_output($answer, &get_logfile(1));
# TEST 7: Again, in parallel.
if ($parallel_jobs) {
&run_make_with_options($makefile, "-j10 foo", &get_logfile, 0);
$answer = "f2.h\nfoo SECOND\n";
&compare_output($answer, &get_logfile(1));
}
# TEST 8: Test circular dependency check; PR/1671
&run_make_with_options($makefile, "d", &get_logfile, 0);
$answer = "ok\n$make_name: Circular d <- d dependency dropped.\noops\n";
&compare_output($answer, &get_logfile(1));
# TEST 8: I don't grok why this is different than the above, but it is...
#
# Hmm... further testing indicates this might be timing-dependent?
#
#if ($parallel_jobs) {
# &run_make_with_options($makefile, "-j10 biz", &get_logfile, 0);
# $answer = "aaa\ntwo\nbbb\n";
# &compare_output($answer, &get_logfile(1));
#}
unlink('foo','f1.h','f2.h');
# TEST 9: make sure all rules in s double colon family get executed
# (Savannah bug #14334).
#
&touch('one');
&touch('two');
run_make_test('
.PHONY: all
all: result
result:: one
@echo $^ >>$@
@echo $^
result:: two
@echo $^ >>$@
@echo $^
',
'',
'one
two');
unlink('result','one','two');
# TEST 10: SV 33399 : check for proper backslash handling
run_make_test('
a\ xb :: ; @echo one
a\ xb :: ; @echo two
',
'', "one\ntwo\n");
# Test 11: SV 44742 : All double-colon rules should be run in parallel build.
run_make_test('result :: 01
@echo update
@touch $@
result :: 02
@echo update
@touch $@
result :: 03
@echo update
@touch $@
result :: 04
@echo update
@touch $@
result :: 05
@echo update
@touch $@
01 02 03 04 05:
@touch 01 02 03 04 05
',
'-j10 result', "update\nupdate\nupdate\nupdate\nupdate\n");
unlink('result', '01', '02', '03', '04', '05');
# Test 12: SV 44742 : Double-colon rules with parallelism
run_make_test('
root: all
echo root
all::
echo all_one
all:: 3
echo all_two
%:
sleep $*
',
'-rs -j2 1 2 root', "all_one\nall_two\nroot\n");
# SV 47995 : Parallel double-colon rules with FORCE
run_make_test('
all:: ; @echo one
all:: joe ; @echo four
joe: FORCE ; touch joe-is-forced
FORCE:
',
'-j5', "one\ntouch joe-is-forced\nfour\n");
unlink('joe-is-forced');
# This tells the test driver that the perl test script executed properly.
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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# -*-perl-*-
$description = "The following test creates a makefile to test command
echoing. It tests that when a command line starts with
a '\@', the echoing of that line is suppressed. It also
tests the -n option which tells make to ONLY echo the
commands and no execution happens. In this case, even
the commands with '\@' are printed. Lastly, it tests the
-s flag which tells make to prevent all echoing, as if
all commands started with a '\@'.";
$details = "This test is similar to the 'clean' test except that a '\@' has
been placed in front of the delete command line. Four tests
are run here. First, make is run normally and the first echo
command should be executed. In this case there is no '\@' so
we should expect make to display the command AND display the
echoed message. Secondly, make is run with the clean target,
but since there is a '\@' at the beginning of the command, we
expect no output; just the deletion of a file which we check
for. Third, we give the clean target again except this time
we give make the -n option. We now expect the command to be
displayed but not to be executed. In this case we need only
to check the output since an error message would be displayed
if it actually tried to run the delete command again and the
file didn't exist. Lastly, we run the first test again with
the -s option and check that make did not echo the echo
command before printing the message.\n";
$example = "EXAMPLE_FILE";
touch($example);
# TEST #1
# -------
run_make_test("
all:
\techo This makefile did not clean the dir... good
clean:
\t\@$CMD_rmfile $example\n",
'', 'echo This makefile did not clean the dir... good
This makefile did not clean the dir... good');
# TEST #2
# -------
run_make_test(undef, 'clean', '');
if (-f $example) {
$test_passed = 0;
unlink($example);
}
# TEST #3
# -------
run_make_test(undef, '-n clean', "$CMD_rmfile $example\n");
# TEST #4
# -------
run_make_test(undef, '-s', "This makefile did not clean the dir... good\n");
1;

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# -*-perl-*-
$description = "Test ignored failures in recipe command lines";
run_make_test(qq!
one:
\t-exit 1
\texit 0
two:
\texit 1
\texit 0
!,
"one", "exit 1\n#MAKE#: [#MAKEFILE#:3: one] Error 1 (ignored)\nexit 0\n");
# TEST #1
# -------
run_make_test(undef, " -i two",
"exit 1\n#MAKE#: [#MAKEFILE#:6: two] Error 1 (ignored)\nexit 0\n");
# TEST #2
# -------
# Test that error line offset works
run_make_test(qq!
all:
\t\@echo hi
\t\@echo there
\t\@exit 1
!,
'', "hi\nthere\n#MAKE#: *** [#MAKEFILE#:5: all] Error 1", 512);
# TEST #3
# -------
# Try failing due to unknown command
my $unk = './foobarbazbozblat';
unlink($unk);
my $err = $ERR_no_such_file;
run_make_test(qq!
one: ; -$unk xx yy
!,
'one', "$unk xx yy\n#MAKE#: $unk: $err\n#MAKE#: [#MAKEFILE#:2: one] Error 127 (ignored)\n");
# TEST #4
# -------
run_make_test(qq!
two: ; $unk aa bb
!, 'two -i',
"$unk aa bb\n#MAKE#: $unk: $err\n#MAKE#: [#MAKEFILE#:2: two] Error 127 (ignored)\n");
# TEST #5
# -------
run_make_test(undef, 'two',
"$unk aa bb\n#MAKE#: $unk: $err\n#MAKE#: *** [#MAKEFILE#:2: two] Error 127\n", 512);
# SV #56918 : Test the unknown command as the second recipe line
run_make_test(qq!
three:
\t\@echo one
\t$unk qq rr
!, 'three',
"one\n$unk qq rr\n#MAKE#: $unk: $err\n#MAKE#: *** [#MAKEFILE#:4: three] Error 127\n", 512);
# Try failing due to non-executable file
if ($ERR_nonexe_file) {
my $noexe = './barfooblatboz';
touch($noexe);
run_make_test(qq!
one: ; -$noexe xx yy
two: ; $noexe aa bb
!,
'one', "$noexe xx yy\n#MAKE#: $noexe: $ERR_nonexe_file\n#MAKE#: [#MAKEFILE#:2: one] Error 127 (ignored)\n");
unlink($noexe);
}
# Try failing by "running" a directory
if ($ERR_exe_dir) {
mkdir('sd', 0775);
run_make_test(q!
PATH := .
all: ; sd
!,
'', "sd\n#MAKE#: sd: $ERR_exe_dir\n#MAKE#: *** [#MAKEFILE#:3: all] Error 127", 512);
run_make_test(q!
all: ; ./sd
!,
'', "./sd\n#MAKE#: ./sd: $ERR_exe_dir\n#MAKE#: *** [#MAKEFILE#:2: all] Error 127", 512);
rmdir('sd');
}
1;

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# -*-perl-*-
$description = "Test various types of escaping in makefiles.";
$details = "\
Make sure that escaping of ':' works in target names.
Make sure escaping of whitespace works in target names.
Make sure that escaping of '#' works.
Make sure that backslash before non-special characters are kept.";
# TEST 1
run_make_test(q!
ifdef NOESC
path = pre:
endif
ifdef ONEESC
path = pre\:
endif
ifdef TWOESC
path = pre\\\\:
endif
$(path)foo : ; @echo "touch ($@)"
foo\ bar: ; @echo "touch ($@)"
sharp: foo\#bar.ext
foo\#bar.ext: ; @echo "foo#bar.ext = ($@)"
!,
'',
'touch (foo)');
# TEST 2: This one should fail, since the ":" is unquoted.
run_make_test(undef,
'NOESC=1',
"#MAKEFILE#:12: *** target pattern contains no '%'. Stop.",
512);
# TEST 3: This one should work, since we escape the ":".
run_make_test(undef,
'ONEESC=1',
'touch (pre:foo)');
# TEST 4: This one should fail, since the escape char is escaped.
run_make_test(undef,
'TWOESC=1',
"#MAKEFILE#:12: *** target pattern contains no '%'. Stop.",
512);
# TEST 5: This one should work
run_make_test(undef,
['foo bar'],
'touch (foo bar)');
# TEST 6: Test escaped comments
run_make_test(undef,
'sharp',
'foo#bar.ext = (foo#bar.ext)');
# Test escaped colons in prerequisites
# Quoting of backslashes in q!! is kind of messy.
# Solaris sh does not properly handle backslashes even in '' so just
# check the output make prints, not what the shell interprets.
run_make_test(q!
foo: foo\\:bar foo\\\\\\:bar foo\\\\\\\\\\:bar
foo foo\\:bar foo\\\\\\:bar foo\\\\\\\\\\:bar: ; : '$@'
!,
'', ": 'foo:bar'\n: 'foo\\:bar'\n: 'foo\\\\:bar'\n: 'foo'\n");
# Test backslash before non-special chars: should be kept as-is
run_make_test(q!
all: ..\foo
.DEFAULT: ; : '$@'
!,
'', ": '..\\foo'\n");
# Test escaped comments in variable assignments
run_make_test(q!
self = $1
foo := $(call self,#foo#)#foo
bar := $(call self,\#bar\#)#bar
all:;@echo '$(foo) $(bar)'
!,
'',"#foo# \\#bar\\#");
# Test escaped comments in variable assignments in a variable
run_make_test(q!
C = \#
self = $1
foo := $(call self,$Cfoo$C)#foo
all:;@echo '$(foo)'
!,
'',"#foo#");
# This tells the test driver that the perl test script executed properly.
1;

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@ -0,0 +1,63 @@
# -*-perl-*-
use warnings;
my $description = "Test that make can execute binaries as well as scripts with"
." various shabangs and without a shebang";
my $details = "The various shells that this test uses are the default"
." /bin/sh, \$SHELL and the perl interpreter that is"
." executing this test program. The shells are used for the value"
." of SHELL inside the test makefile and also as a shebang in the"
." executed script. There is also a test which executes a script"
." that has no shebang.";
# Only bother with this on UNIX systems
$port_type eq 'UNIX' or return -1;
my $usersh = $origENV{SHELL};
my $answer = 'hello, world';
my @shebangs = ('', '#!/bin/sh', "#!$usersh", "#!$perl_name");
my @shells = ('', 'SHELL=/bin/sh', "SHELL=$usersh");
# tests [0-11]
# Have a makefile with various SHELL= exec a shell program with varios
# shebangs or without a shebang at all.
my $stem = './exec.cmd';
my $k = 0;
for my $shebang (@shebangs) {
for my $shell (@shells) {
my $cmd = $k ? "$stem.$k" : $stem;
++$k;
unlink $cmd;
open(CMD,"> $cmd");
print CMD "$shebang\n";
print CMD "printf \"$answer\\n\";\n";
close(CMD);
chmod 0700, $cmd;
run_make_test(q!
all:; @$(CMD)
!, "$shell CMD=$cmd", "$answer\n");
rmfiles($cmd);
}
}
# tests [12-14]
# Exec a binary from a makefile that has SHELL=.
for my $shell (@shells) {
run_make_test(q!
all:; @#PERL# -e 'printf "$(ANSWER)\n"';
!, "$shell ANSWER='$answer'", "$answer\n");
}
# test 15
# Use perl as a shell.
run_make_test(q!
SHELL = #PERL#
.SHELLFLAGS = -e
all:; @printf "$(ANSWER)\n";
!, "ANSWER='$answer'", "$answer\n");
1;

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@ -0,0 +1,186 @@
# -*-perl-*-
$description = "Check GNU make export/unexport commands.";
$details = "";
# The test driver cleans out our environment for us so we don't have to worry
# about that here.
&run_make_test('
FOO = foo
BAR = bar
BOZ = boz
export BAZ = baz
export BOZ
BITZ = bitz
BOTZ = botz
export BITZ BOTZ
unexport BOTZ
ifdef EXPORT_ALL
export
endif
ifdef UNEXPORT_ALL
unexport
endif
ifdef EXPORT_ALL_PSEUDO
.EXPORT_ALL_VARIABLES:
endif
all:
@echo "FOO=$(FOO) BAR=$(BAR) BAZ=$(BAZ) BOZ=$(BOZ) BITZ=$(BITZ) BOTZ=$(BOTZ)"
@echo "FOO=$$FOO BAR=$$BAR BAZ=$$BAZ BOZ=$$BOZ BITZ=$$BITZ BOTZ=$$BOTZ"
',
'', "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 1: make sure vars inherited from the parent are exported
$extraENV{FOO} = 1;
&run_make_test(undef, '', "FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO=foo BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 2: global export. Explicit unexport takes precedence.
run_make_test(undef, "EXPORT_ALL=1" ,
"FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 3: global unexport. Explicit export takes precedence.
&run_make_test(undef, "UNEXPORT_ALL=1",
"FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 4: both: in the above makefile the unexport comes last so that rules.
&run_make_test(undef, "EXPORT_ALL=1 UNEXPORT_ALL=1",
"FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 5: test the pseudo target.
&run_make_test(undef, "EXPORT_ALL_PSEUDO=1",
"FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=botz
FOO=foo BAR=bar BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n");
# TEST 6: Test the expansion of variables inside export
&run_make_test('
foo = f-ok
bar = b-ok
FOO = foo
F = f
BAR = bar
B = b
export $(FOO)
export $(B)ar
all:
@echo foo=$(foo) bar=$(bar)
@echo foo=$$foo bar=$$bar
',
"", "foo=f-ok bar=b-ok\nfoo=f-ok bar=b-ok\n");
# TEST 7: Test the expansion of variables inside unexport
&run_make_test('
foo = f-ok
bar = b-ok
FOO = foo
F = f
BAR = bar
B = b
export foo bar
unexport $(FOO)
unexport $(B)ar
all:
@echo foo=$(foo) bar=$(bar)
@echo foo=$$foo bar=$$bar
',
'', "foo=f-ok bar=b-ok\nfoo= bar=\n");
# TEST 7: Test exporting multiple variables on the same line
&run_make_test('
A = a
B = b
C = c
D = d
E = e
F = f
G = g
H = h
I = i
J = j
SOME = A B C
export F G H I J
export D E $(SOME)
all: ; @echo A=$$A B=$$B C=$$C D=$$D E=$$E F=$$F G=$$G H=$$H I=$$I J=$$J
',
'', "A=a B=b C=c D=d E=e F=f G=g H=h I=i J=j\n");
# TEST 8: Test unexporting multiple variables on the same line
@extraENV{qw(A B C D E F G H I J)} = qw(1 2 3 4 5 6 7 8 9 10);
&run_make_test('
A = a
B = b
C = c
D = d
E = e
F = f
G = g
H = h
I = i
J = j
SOME = A B C
unexport F G H I J
unexport D E $(SOME)
all: ; @echo A=$$A B=$$B C=$$C D=$$D E=$$E F=$$F G=$$G H=$$H I=$$I J=$$J
',
'', "A= B= C= D= E= F= G= H= I= J=\n");
# TEST 9: Check setting a variable named "export"
&run_make_test('
export = 123
export export
export export = 456
a: ; @echo "\$$(export)=$(export) / \$$export=$$export"
',
'', "\$(export)=456 / \$export=456\n");
# TEST 9: Check "export" as a target
&run_make_test('
a: export
export: ; @echo "$@"
',
'', "export\n");
# This tells the test driver that the perl test script executed properly.
1;

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@ -0,0 +1,133 @@
# -*-perl-*-
$description = "This test is about grouped multiple targets indicated by &:";
$details = "Here we test for requirements like\n"
."- if multiple such targets are updated, the recipe is run once\n"
."- parsing issues related to the &: syntax itself\n";
# Parsing: &: allowed without any targets.
run_make_test(q{
.PHONY: all
&:;
all: ;@printf ''
},
'', "");
# Parsing: &: works not preceded by whitespace.
run_make_test(q{
foo&:;@echo foo
},
'foo', "foo");
# Ordinary rule runs recipe four times for t1 t2 t3 t4.
# Grouped target rule runs recipe once; others are considered updated.
run_make_test(q{
.PHONY: t1 t2 t3 t4 g1 g2 g3 g4
t1 t2 t3 t4: ; @echo $@
g1 g2 g3 g4 &: ; @echo $@
},
't1 t2 t3 t4 g1 g2 g3 g4',
"t1\n"
."t2\n"
."t3\n"
."t4\n"
."g1\n"
."#MAKE#: Nothing to be done for 'g2'.\n"
."#MAKE#: Nothing to be done for 'g3'.\n"
."#MAKE#: Nothing to be done for 'g4'.");
# Similar to previous test, but targets come from m1 phony
# rather than from the command line. We don't see "Nothing to
# be done for" messages. Also, note reversed order g4 g3 ...
# Thus the auto variable $@ is "g4" when that rule fires.
run_make_test(q{
.PHONY: m1 t1 t2 t3 t4 g1 g2 g3 g4
m1: t1 t2 t3 t4 g4 g3 g2 g1
t1 t2 t3 t4: ; @echo $@
g1 g2 g3 g4&: ; @echo $@
},
'',
"t1\nt2\nt3\nt4\ng4");
# Set a grouped target recipe for existing targets
run_make_test(q{
.PHONY: M a b
M: a b
a:
a b&: ; @echo Y
b:
},
'',
"Y");
# grouped targets require a recipe
run_make_test(q{
.PHONY: M a b
M: a b
a b&:
},
'',
"#MAKEFILE#:4: *** grouped targets must provide a recipe. Stop.", 512);
# Pattern rules use grouped targets anyway so it's a no-op
run_make_test(q{
.PHONY: M
M: a.q b.q
a.% b.%&: ; @echo Y
},
'',
"Y");
# Double-colon grouped target rules.
run_make_test(q{
.PHONY: M a b c d e f g h
M: a b
a b c&:: ; @echo X
c d e&:: ; @echo Y
f g h&:: ; @echo Z
},
'',
"X");
run_make_test(q{
.PHONY: M a b c d e f g h
M: c
a b c&:: ; @echo X
c d e&:: ; @echo Y
f g h&:: ; @echo Z
},
'',
"X\nY");
run_make_test(q{
.PHONY: M a b c d e f g h
M: a b c d e
a b c&:: ; @echo X
c d e&:: ; @echo Y
f g h&:: ; @echo Z
},
'',
"X\nY");
run_make_test(q{
.PHONY: M a b c d e f g h
M: d e
a b c&:: ; @echo X
c d e&:: ; @echo Y
f g h&:: ; @echo Z
},
'',
"Y");
run_make_test(q{
.PHONY: M a b c d e f g h
M: f g h
a b c&:: ; @echo X
c d e&:: ; @echo Y
f g h&:: ; @echo Z
},
'',
"Z");
# This tells the test driver that the perl test script executed properly.
1;

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@ -0,0 +1,263 @@
# -*-mode: perl; rm-trailing-spaces: nil-*-
$description = "Test various forms of the GNU make 'include' command.";
$details = "\
Test include, -include, sinclude and various regressions involving them.
Test extra whitespace at the end of the include, multiple -includes and
sincludes (should not give an error) and make sure that errors are reported
for targets that were also -included.";
$makefile2 = &get_tmpfile;
open(MAKEFILE,"> $makefile");
# The contents of the Makefile ...
print MAKEFILE <<EOF;
\#Extra space at the end of the following file name
include $makefile2
all: ; \@echo There should be no errors for this makefile.
-include nonexistent.mk
-include nonexistent.mk
sinclude nonexistent.mk
sinclude nonexistent-2.mk
-include makeit.mk
sinclude makeit.mk
error: makeit.mk
EOF
close(MAKEFILE);
open(MAKEFILE,"> $makefile2");
print MAKEFILE "ANOTHER: ; \@echo This is another included makefile\n";
close(MAKEFILE);
# Create the answer to what should be produced by this Makefile
&run_make_with_options($makefile, "all", &get_logfile);
$answer = "There should be no errors for this makefile.\n";
&compare_output($answer, &get_logfile(1));
&run_make_with_options($makefile, "ANOTHER", &get_logfile);
$answer = "This is another included makefile\n";
&compare_output($answer, &get_logfile(1));
$makefile = undef;
# Try to build the "error" target; this will fail since we don't know
# how to create makeit.mk, but we should also get a message (even though
# the -include suppressed it during the makefile read phase, we should
# see one during the makefile run phase).
run_make_test
('
-include foo.mk
error: foo.mk ; @echo $@
',
'',
"#MAKE#: *** No rule to make target 'foo.mk', needed by 'error'. Stop.\n",
512
);
# Make sure that target-specific variables don't impact things. This could
# happen because a file record is created when a target-specific variable is
# set.
run_make_test
('
bar.mk: foo := baz
-include bar.mk
hello: ; @echo hello
',
'',
"hello\n"
);
# Test inheritance of dontcare flag when rebuilding makefiles.
#
run_make_test('
.PHONY: all
all: ; @:
-include foo
foo: bar; @:
', '', '');
# Make sure that we don't die when the command fails but we dontcare.
# (Savannah bug #13216).
#
run_make_test('
.PHONY: all
all:; @:
-include foo
foo: bar; @:
bar:; @exit 1
', '', '');
# Check include, sinclude, -include with no filenames.
# (Savannah bug #1761).
run_make_test('
.PHONY: all
all:; @:
include
-include
sinclude', '', '');
# Test that the diagnostics is issued even if the target has been
# tried before with the dontcare flag (direct dependency case).
#
run_make_test('
-include foo
all: bar
foo: baz
bar: baz
',
'',
"#MAKE#: *** No rule to make target 'baz', needed by 'bar'. Stop.\n",
512);
# Test that the diagnostics is issued even if the target has been
# tried before with the dontcare flag (indirect dependency case).
#
run_make_test('
-include foo
all: bar
foo: baz
bar: baz
baz: end
',
'',
"#MAKE#: *** No rule to make target 'end', needed by 'baz'. Stop.\n",
512);
# Test include of make-able file doesn't show an error (Savannah #102)
run_make_test(q!
.PHONY: default
default:; @echo DONE
inc1:; echo > $@
include inc1
include inc2
inc2:; echo > $@
!,
'', "echo > inc2\necho > inc1\nDONE\n");
rmfiles('inc1', 'inc2');
# No target gets correct error
run_make_test('', '', '#MAKE#: *** No targets. Stop.', 512);
# No target in included file either, still gets correct error.
touch('inc1.mk');
run_make_test('include inc1.mk', '', '#MAKE#: *** No targets. Stop.', 512);
rmfiles('inc1.mk');
# Include same file multiple times
run_make_test(q!
default:; @echo DEFAULT
include inc1
inc1:; echo > $@
include inc1
!,
'', "echo > inc1\nDEFAULT\n");
rmfiles('inc1');
if (defined $ERR_no_such_file) {
# Test that the diagnostics is issued even if the target has been
# tried before with the dontcare flag (include/-include case).
#
run_make_test('
include bar
-include foo
all:
foo: baz
bar: baz
baz: end
',
'',
"#MAKEFILE#:2: bar: $ERR_no_such_file\n#MAKE#: *** No rule to make target 'end', needed by 'baz'. Stop.\n",
512);
# Test include of non-make-able file does show an error (Savannah #102)
run_make_test(q!
.PHONY: default
default:; @echo DONE
inc1:; echo > $@
include inc1
include inc2
!,
'', "#MAKEFILE#:7: inc2: $ERR_no_such_file\n#MAKE#: *** No rule to make target 'inc2'. Stop.\n", 512);
rmfiles('inc1');
# Included file has a prerequisite that fails to build
run_make_test(q!
default:; @echo DEFAULT
include inc1
inc1: foo; echo > $@
foo:; exit 1
!,
'', "exit 1\n#MAKEFILE#:3: inc1: $ERR_no_such_file\n#MAKE#: *** [#MAKEFILE#:5: foo] Error 1\n", 512);
rmfiles('inc1');
# Included file has a prerequisite we don't know how to build
run_make_test(q!
default:; @echo DEFAULT
include inc1
inc1: foo; echo > $@
!,
'', "#MAKEFILE#:3: inc1: $ERR_no_such_file\n#MAKE#: *** No rule to make target 'foo', needed by 'inc1'. Stop.\n", 512);
rmfiles('inc1');
}
# Including files that can't be read should show an error
if (defined $ERR_unreadable_file) {
create_file('inc1', 'FOO := foo');
chmod 0000, 'inc1';
run_make_test(q!
include inc1
all:;@echo $(FOO)
!,
'', "#MAKEFILE#:2: inc1: $ERR_unreadable_file\n#MAKE#: *** No rule to make target 'inc1'. Stop.", 512);
# Unreadable files that we know how to successfully recreate should work
run_make_test(sprintf(q!
all:;@echo $(FOO)
include inc1
inc1:; @%s $@ && echo FOO := bar > $@
!, $CMD_rmfile),
'', "bar");
rmfiles('inc1');
}
1;

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# -*-perl-*-
$description = "Test jobserver.";
$details = "These tests are ones that specifically are different when the
jobserver feature is available. Most -j tests are the same whether or not
jobserver is available, and those appear in the 'parallelism' test suite.";
exists $FEATURES{'jobserver'} or return -1;
if (!$parallel_jobs) {
return -1;
}
# Shorthand
my $np = '--no-print-directory';
# Simple test of MAKEFLAGS settings
run_make_test(q!
SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
all:;@echo $@: "/$(SHOW)/"
!,
"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\nall: /-j2 --jobserver-auth=<auth> $np/\n");
# Setting parallelism with the environment
# Command line should take precedence over the environment
$extraENV{MAKEFLAGS} = "-j2 $np";
run_make_test(q!
SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
all:;@echo $@: "/$(SHOW)/"
!,
'', "recurse: /-j2 --jobserver-auth=<auth> $np/\nall: /-j2 --jobserver-auth=<auth> $np/\n");
delete $extraENV{MAKEFLAGS};
# Test override of -jN
$extraENV{MAKEFLAGS} = "-j9 $np";
run_make_test(q!
SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -j3 -f #MAKEFILE# recurse2
recurse2: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
all:;@echo $@: "/$(SHOW)/"
!,
"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\n#MAKE#[1]: warning: -j3 forced in submake: resetting jobserver mode.\nrecurse2: /-j3 --jobserver-auth=<auth> $np/\nall: /-j3 --jobserver-auth=<auth> $np/\n");
delete $extraENV{MAKEFLAGS};
# Test override of -jN with -j
run_make_test(q!
SHOW = $(patsubst --jobserver-auth=%,--jobserver-auth=<auth>,$(MAKEFLAGS))
recurse: ; @echo $@: "/$(SHOW)/"; $(MAKE) -j -f #MAKEFILE# recurse2
recurse2: ; @echo $@: "/$(SHOW)/"; $(MAKE) -f #MAKEFILE# all
all:;@echo $@: "/$(SHOW)/"
!,
"-j2 $np", "recurse: /-j2 --jobserver-auth=<auth> $np/\n#MAKE#[1]: warning: -j0 forced in submake: resetting jobserver mode.\nrecurse2: /-j $np/\nall: /-j $np/\n");
# Don't put --jobserver-auth into a re-exec'd MAKEFLAGS.
# We can't test this directly because there's no way a makefile can
# show the value of MAKEFLAGS we were re-exec'd with. We can intuit it
# by looking for "disabling jobserver mode" warnings; we should only
# get one from the original invocation and none from the re-exec.
# See Savannah bug #18124
unlink('inc.mk');
run_make_test(q!
-include inc.mk
recur:
# @echo 'MAKEFLAGS = $(MAKEFLAGS)'
@rm -f inc.mk
@$(MAKE) -j2 -f #MAKEFILE# all
all:
# @echo 'MAKEFLAGS = $(MAKEFLAGS)'
@echo $@
inc.mk:
# @echo 'MAKEFLAGS = $(MAKEFLAGS)'
@echo 'FOO = bar' > $@
!,
"$np -j2", "#MAKE#[1]: warning: -j2 forced in submake: resetting jobserver mode.\nall\n");
unlink('inc.mk');
# Test recursion which is hidden from make.
# See Savannah bug #39934
# Or Red Hat bug https://bugzilla.redhat.com/show_bug.cgi?id=885474
# Windows doesn't use a pipe, and doesn't close access, so this won't happen.
if ($port_type ne 'W32') {
open(MAKEFILE,"> Makefile2");
print MAKEFILE '
vpath %.c ../
foo:
';
close(MAKEFILE);
run_make_test(q!
default: ; @ #MAKEPATH# -f Makefile2
!,
"-j2 $np",
"#MAKE#[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
#MAKE#[1]: Nothing to be done for 'foo'.");
rmfiles('Makefile2');
}
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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@ -0,0 +1,118 @@
# -*-perl-*-
$description = "Test the load operator.";
$details = "Test dynamic loading of modules.";
# Don't do anything if this system doesn't support "load"
exists $FEATURES{load} or return -1;
my $cc = get_config('CC');
if (! $cc) {
$verbose and print "Skipping load test: no CC defined\n";
return -1;
}
# First build a shared object
# Provide both a default and non-default load symbol
unlink(qw(testload.c testload.so));
open(my $F, '> testload.c') or die "open: testload.c: $!\n";
print $F <<'EOF' ;
#include <string.h>
#include <stdio.h>
#include "gnumake.h"
int plugin_is_GPL_compatible;
int
testload_gmk_setup (gmk_floc *pos)
{
(void)pos;
gmk_eval ("TESTLOAD = implicit", 0);
return 1;
}
int
explicit_setup (gmk_floc *pos)
{
(void)pos;
gmk_eval ("TESTLOAD = explicit", 0);
return 1;
}
EOF
close($F) or die "close: testload.c: $!\n";
# Make sure we can compile
my $cflags = get_config('CFLAGS');
my $cppflags = get_config('CPPFLAGS');
my $ldflags = get_config('LDFLAGS');
my $sobuild = "$cc ".($srcdir? "-I$srcdir/src":'')." $cppflags $cflags -shared -fPIC $ldflags -o testload.so testload.c";
my $clog = `$sobuild 2>&1`;
if ($? != 0) {
$verbose and print "Failed to build testload.so:\n$sobuild\n$_";
return -1;
}
# TEST 1
run_make_test(q!
PRE := $(.LOADED)
load testload.so
POST := $(.LOADED)
all: ; @echo pre=$(PRE) post=$(POST) $(TESTLOAD)
!,
'--warn-undefined-variables', "pre= post=testload.so implicit\n");
# TEST 2
# Load using an explicit function
run_make_test(q!
PRE := $(.LOADED)
load ./testload.so(explicit_setup)
POST := $(.LOADED)
all: ; @echo pre=$(PRE) post=$(POST) $(TESTLOAD)
!,
'', "pre= post=testload.so explicit\n");
# TEST 4
# Check multiple loads
run_make_test(q!
PRE := $(.LOADED)
load ./testload.so
load testload.so(explicit_setup)
POST := $(.LOADED)
all: ; @echo pre=$(PRE) post=$(POST) $(TESTLOAD)
!,
'', "pre= post=testload.so implicit\n");
# TEST 5
# Check auto-rebuild of loaded file that's out of date
utouch(-10, 'testload.so');
touch('testload.c');
run_make_test(q!
PRE := $(.LOADED)
load ./testload.so
POST := $(.LOADED)
all: ; @echo pre=$(PRE) post=$(POST) $(TESTLOAD)
testload.so: testload.c ; @echo "rebuilding $@"; !.$sobuild,
'', "rebuilding testload.so\npre= post=testload.so implicit\n");
# TEST 5
# Check auto-rebuild of loaded file when it doesn't exist
unlink('testload.so');
run_make_test(q!
PRE := $(.LOADED)
-load ./testload.so(explicit_setup)
POST := $(.LOADED)
all: ; @echo pre=$(PRE) post=$(POST) $(TESTLOAD)
%.so: %.c ; @echo "rebuilding $@"; !.$sobuild,
'', "rebuilding testload.so\npre= post=testload.so explicit\n");
unlink(qw(testload.c testload.so)) unless $keep;
# This tells the test driver that the perl test script executed properly.
1;

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# -*-perl-*-
$description = "Test the shared object load API.";
$details = "Verify the different aspects of the shared object API.";
# Don't do anything if this system doesn't support "load"
exists $FEATURES{load} or return -1;
my $cc = get_config('CC');
if (! $cc) {
$verbose and print "Skipping load test: no CC defined\n";
return -1;
}
# First build a shared object
# Provide both a default and non-default load symbol
unlink(qw(testapi.c testapi.so));
open(my $F, '> testapi.c') or die "open: testapi.c: $!\n";
print $F <<'EOF' ;
#include <string.h>
#include <stdio.h>
#include "gnumake.h"
int plugin_is_GPL_compatible;
static char *
test_eval (const char *buf)
{
gmk_eval (buf, 0);
return NULL;
}
static char *
test_expand (const char *val)
{
return gmk_expand (val);
}
static char *
test_noexpand (const char *val)
{
char *str = gmk_alloc (strlen (val) + 1);
strcpy (str, val);
return str;
}
static char *
func_test (const char *funcname, unsigned int argc, char **argv)
{
char *mem;
if (strcmp (funcname, "test-expand") == 0)
return test_expand (argv[0]);
if (strcmp (funcname, "test-eval") == 0)
return test_eval (argv[0]);
if (strcmp (funcname, "test-noexpand") == 0)
return test_noexpand (argv[0]);
mem = gmk_alloc (sizeof ("unknown"));
strcpy (mem, "unknown");
return mem;
}
int
testapi_gmk_setup ()
{
gmk_add_function ("test-expand", func_test, 1, 1, GMK_FUNC_DEFAULT);
gmk_add_function ("test-noexpand", func_test, 1, 1, GMK_FUNC_NOEXPAND);
gmk_add_function ("test-eval", func_test, 1, 1, GMK_FUNC_DEFAULT);
gmk_add_function ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.", func_test, 0, 0, 0);
return 1;
}
EOF
close($F) or die "close: testapi.c: $!\n";
# Make sure we can compile
my $cflags = get_config('CFLAGS');
my $cppflags = get_config('CPPFLAGS');
my $ldflags = get_config('LDFLAGS');
my $sobuild = "$cc ".($srcdir? "-I$srcdir/src":'')." $cppflags $cflags -shared -fPIC $ldflags -o testapi.so testapi.c";
my $clog = `$sobuild 2>&1`;
if ($? != 0) {
$verbose and print "Failed to build testapi.so:\n$sobuild\n$_";
return -1;
}
# TEST 1
# Check the gmk_expand() function
run_make_test(q!
EXPAND = expansion
all: ; @echo $(test-expand $$(EXPAND))
load testapi.so
!,
'', "expansion\n");
# TEST 2
# Check the eval operation. Prove that the argument is expanded only once
run_make_test(q!
load testapi.so
TEST = bye
ASSIGN = VAR = $(TEST) $(shell echo there)
$(test-eval $(value ASSIGN))
TEST = hi
all:;@echo '$(VAR)'
!,
'', "hi there\n");
# TEST 2
# Check the no-expand capability
run_make_test(q!
load testapi.so
TEST = hi
all:;@echo '$(test-noexpand $(TEST))'
!,
'', "\$(TEST)\n");
unlink(qw(testapi.c testapi.so)) unless $keep;
# This tells the test driver that the perl test script executed properly.
1;

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$description = "\
The following test creates a makefile to test the presence
of multiple rules for one target. One file can be the
target of several rules if at most one rule has commands;
the other rules can only have dependencies.";
$details = "\
The makefile created in this test contains two hardcoded rules
for foo.o and bar.o. It then gives another multiple target rule
with the same names as above but adding more dependencies.
Additionally, another variable extradeps is listed as a
dependency but is defined to be null. It can however be defined
on the make command line as extradeps=extra.h which adds yet
another dependency to the targets.";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE <<EOF;
objects = foo.o bar.o
foo.o : defs.h
bar.o : defs.h test.h
extradeps =
\$(objects) : config.h \$(extradeps)
\t\@echo EXTRA EXTRA
EOF
# END of Contents of MAKEFILE
close(MAKEFILE);
&touch("defs.h","test.h","config.h");
if ($vos)
{
$error_code = 3307;
}
else
{
$error_code = 512;
}
&run_make_with_options($makefile,
"extradeps=extra.h",
&get_logfile,
$error_code);
# Create the answer to what should be produced by this Makefile
$answer = "$make_name: *** No rule to make target 'extra.h', needed by 'foo.o'. Stop.\n";
&compare_output($answer,&get_logfile(1));
# TEST #2
# -------
&touch("extra.h");
&run_make_with_options($makefile,
"extradeps=extra.h",
&get_logfile,
0);
# Create the answer to what should be produced by this Makefile
$answer = "EXTRA EXTRA\n";
&compare_output($answer,&get_logfile(1));
unlink("defs.h","test.h","config.h","extra.h");
1;

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$description = "The following test creates a makefile to test that a \n "
."rule with multiple targets is equivalent to writing \n"
."many rules, each with one target, and all identical aside\n"
."from that.";
$details = "A makefile is created with one rule and two targets. Make \n"
."is called twice, once for each target, and the output which \n"
."contains the target name with \$@ is looked at for the changes.\n"
."This test also tests the substitute function by replacing \n"
."the word output with nothing in the target name giving either\n"
."an output of \"I am little\" or \"I am big\"";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "bigoutput littleoutput: test.h\n";
print MAKEFILE "\t\@echo I am \$(subst output,,\$@)\n";
# END of Contents of MAKEFILE
close(MAKEFILE);
&touch("test.h");
&run_make_with_options($makefile,"bigoutput",&get_logfile);
# Create the answer to what should be produced by this Makefile
$answer = "I am big\n";
&compare_output($answer,&get_logfile(1));
&run_make_with_options($makefile,"littleoutput",&get_logfile);
$answer = "I am little\n";
&compare_output($answer,&get_logfile(1));
unlink "test.h";
1;

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# -*-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;

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# -*-perl-*-
$description = "Test --output-sync (-O) option.";
$details = "Test the synchronization of output from parallel jobs.";
# If we don't have output sync support, never mind.
exists $FEATURES{'output-sync'} or return -1;
# Output sync can't be tested without parallelization
$parallel_jobs or return -1;
# The following subdirectories with Makefiles are used in several
# of the following tests. The model is:
# foo/Makefile - has a "foo" target that waits for the bar target
# bar/Makefile - has a "bar" target that runs immediately
# - has a "baz" target that waits for the foo target
#
# So, you start the two sub-makes in parallel and first the "bar" target is
# built, followed by "foo", followed by "baz". The trick is that first each
# target prints a "start" statement, then waits (if appropriate), then prints
# an end statement. Thus we can tell if the -O flag is working, since
# otherwise these statements would be mixed together.
@syncfiles = ();
sub output_sync_clean {
rmfiles('foo/Makefile', 'bar/Makefile', @syncfiles);
rmdir('foo');
rmdir('bar');
}
# We synchronize the different jobs by having them wait for a sentinel file to
# be created, instead of relying on a certain amount of time passing.
# Unfortunately in this test we have to sleep after we see the sync file,
# since we also want to make the obtaining of the write synchronization lock
# reliable. If things are too fast, then sometimes a different job will steal
# the output sync lock and the output is mis-ordered from what we expect.
sub output_sync_wait {
return subst_make_string("#HELPER# -q wait ../mksync.$_[0] sleep 1");
}
sub output_sync_set {
return subst_make_string("#HELPER# -q file ../mksync.$_[0]");
}
@syncfiles = qw(mksync.foo mksync.foo_start mksync.bar mksync.bar_start);
$tmout = 30;
output_sync_clean();
mkdir('foo', 0777);
mkdir('bar', 0777);
$set_foo = output_sync_set('foo');
$set_bar = output_sync_set('bar');
$set_foo_start = output_sync_set('foo_start');
$set_bar_start = output_sync_set('bar_start');
$wait_foo = output_sync_wait('foo');
$wait_bar = output_sync_wait('bar');
$wait_foo_start = output_sync_set('foo_start');
$wait_bar_start = output_sync_set('bar_start');
open(MAKEFILE,"> foo/Makefile");
print MAKEFILE <<EOF;
all: foo
foo: foo-base ; \@$set_foo
foo-base:
\t\@echo foo: start
\t\@$wait_bar
\t\@echo foo: end
foo-job: foo-job-base ; \@$set_foo
foo-job-base:
\t\@$wait_bar_start
\t\@echo foo: start
\t\@$set_foo_start
\t\@$wait_bar
\t\@echo foo: end
foo-fail:
\t\@echo foo-fail: start
\t\@$wait_bar
\t\@echo foo-fail: end
\t\@exit 1
EOF
close(MAKEFILE);
open(MAKEFILE,"> bar/Makefile");
print MAKEFILE <<EOF;
all: bar baz
bar: bar-base ; \@$set_bar
bar-base:
\t\@echo bar: start
\t\@echo bar: end
bar-job: bar-job-base ; \@$set_bar
bar-job-base:
\t\@echo bar: start
\t\@$set_bar_start
\t\@$wait_foo_start
\t\@echo bar: end
baz: baz-base
baz-base:
\t\@echo baz: start
\t\@$wait_foo
\t\@echo baz: end
EOF
close(MAKEFILE);
# Test per-make synchronization.
unlink(@syncfiles);
run_make_test(qq!
all: make-foo make-bar
make-foo: ; \$(MAKE) -C foo
make-bar: ; \$(MAKE) -C bar!,
'-j -Orecurse',
"#MAKEPATH# -C foo
#MAKE#[1]: Entering directory '#PWD#/foo'
foo: start
foo: end
#MAKE#[1]: Leaving directory '#PWD#/foo'
#MAKEPATH# -C bar
#MAKE#[1]: Entering directory '#PWD#/bar'
bar: start
bar: end
baz: start
baz: end
#MAKE#[1]: Leaving directory '#PWD#/bar'\n", 0, $tmout);
# Test per-target synchronization.
# Note we have to sleep again here after starting the foo makefile before
# starting the bar makefile, otherwise the "entering/leaving" messages for the
# submakes might be ordered differently than we expect.
unlink(@syncfiles);
run_make_test(qq!
x=1
\$xMAKEFLAGS += --no-print-directory
all: make-foo make-bar
make-foo: ; \$(MAKE) -C foo
make-bar: ; #HELPER# -q sleep 1 ; \$(MAKE) -C bar!,
'-j --output-sync=target',
"#MAKEPATH# -C foo
#HELPER# -q sleep 1 ; #MAKEPATH# -C bar
#MAKE#[1]: Entering directory '#PWD#/bar'
bar: start
bar: end
#MAKE#[1]: Leaving directory '#PWD#/bar'
#MAKE#[1]: Entering directory '#PWD#/foo'
foo: start
foo: end
#MAKE#[1]: Leaving directory '#PWD#/foo'
#MAKE#[1]: Entering directory '#PWD#/bar'
baz: start
baz: end
#MAKE#[1]: Leaving directory '#PWD#/bar'\n", 0, $tmout);
# Rerun but this time suppress the directory tracking
unlink(@syncfiles);
run_make_test(undef, '-j --output-sync=target x=',
"#MAKEPATH# -C foo
#HELPER# -q sleep 1 ; #MAKEPATH# -C bar
bar: start
bar: end
foo: start
foo: end
baz: start
baz: end\n", 0, $tmout);
# Test that messages from make itself are enclosed with
# "Entering/Leaving directory" messages.
unlink(@syncfiles);
run_make_test(qq!
all: make-foo-fail make-bar-bar
make-foo-fail: ; \$(MAKE) -C foo foo-fail
make-bar-bar: ; #HELPER# -q sleep 1 ; \$(MAKE) -C bar bar!,
'-j -O',
"#MAKEPATH# -C foo foo-fail
#HELPER# -q sleep 1 ; #MAKEPATH# -C bar bar
#MAKE#[1]: Entering directory '#PWD#/bar'
bar: start
bar: end
#MAKE#[1]: Leaving directory '#PWD#/bar'
#MAKE#[1]: Entering directory '#PWD#/foo'
foo-fail: start
foo-fail: end
#MAKE#[1]: *** [Makefile:23: foo-fail] Error 1
#MAKE#[1]: Leaving directory '#PWD#/foo'
#MAKE#: *** [#MAKEFILE#:4: make-foo-fail] Error 2\n",
512);
# Test the per-job synchronization.
# For this we'll have bar-job:
# print start, invoke bar-start, wait for foo-start, print end, print-bar-end
# And foo-job:
# wait for bar-start, print foo-start, wait for bar-end, print end
unlink(@syncfiles);
run_make_test(qq!
all: make-foo make-bar
make-foo: ; \$(MAKE) -C foo foo-job
make-bar: ; #HELPER# -q sleep 1 ; \$(MAKE) -C bar bar-job!,
'-j --output-sync=line',
"#MAKEPATH# -C foo foo-job
#HELPER# -q sleep 1 ; #MAKEPATH# -C bar bar-job
#MAKE#[1]: Entering directory '#PWD#/foo'
foo: start
#MAKE#[1]: Leaving directory '#PWD#/foo'
#MAKE#[1]: Entering directory '#PWD#/bar'
bar: start
#MAKE#[1]: Leaving directory '#PWD#/bar'
#MAKE#[1]: Entering directory '#PWD#/bar'
bar: end
#MAKE#[1]: Leaving directory '#PWD#/bar'
#MAKE#[1]: Entering directory '#PWD#/foo'
foo: end
#MAKE#[1]: Leaving directory '#PWD#/foo'\n", 0, $tmout);
# Remove temporary directories and contents.
output_sync_clean();
# Ensure recursion doesn't mis-order or double-print output
run_make_test(qq!
all:
\t\@echo foo
\t\@+echo bar
!,
'-j -Oline', "foo\nbar\n");
run_make_test(undef, '-j -Otarget', "foo\nbar\n");
# Ensure when make writes out command it's not misordered
run_make_test(qq!
all:
\t\@echo foobar
\ttrue
!,
'-j -Oline', "foobar\ntrue\n");
run_make_test(undef, '-j -Otarget', "foobar\ntrue\n");
# Ensure that shell functions inside recipes write stderr to the sync file
run_make_test(q!
all: ; @: $(shell echo foo 1>&2)
!,
'-w -Oline', "#MAKE#: Entering directory '#PWD#'\nfoo\n#MAKE#: Leaving directory '#PWD#'\n");
# Ensure that output generated while parsing makefiles is synced
# when appropriate.
run_make_test(q!
$(shell echo foo 1>&2)
all: ; echo bar
!,
'-s -w -Otarget', "#MAKE#: Entering directory '#PWD#'\nfoo\n#MAKE#: Leaving directory '#PWD#'\n#MAKE#: Entering directory '#PWD#'\nbar\n#MAKE#: Leaving directory '#PWD#'\n");
# Test recursion
$m1 = get_tmpfile();
$m2 = get_tmpfile();
open(M1, "> $m1");
print M1 <<'EOF';
$(shell echo d1 stderr 1>&2)
$(info d1 stdout)
all:; @:
EOF
close(M1);
open(M2, "> $m2");
print M2 <<'EOF';
$(shell echo d2 stderr 1>&2)
$(info d2 stdout)
all:; @:
# Force an ordering on the output
$(shell sleep 1)
EOF
close(M2);
run_make_test(qq!
all: t1 t2
t1: ; \@\$(MAKE) -f $m1
t2: ; \@\$(MAKE) -f $m2
!,
"-j -Oline", "#MAKE#[1]: Entering directory '#PWD#'\nd1 stderr\nd1 stdout\n#MAKE#[1]: Leaving directory '#PWD#'\n#MAKE#[1]: Entering directory '#PWD#'\nd2 stderr\nd2 stdout\n#MAKE#[1]: Leaving directory '#PWD#'\n");
rmfiles($m1, $m2);
# Ensure that output generated while parsing makefiles is synced
# when appropriate.
$m1 = get_tmpfile();
open(M1, "> $m1");
print M1 <<'EOF';
$(shell echo d1 stderr 1>&2)
$(info d1 stdout)
$(error d1 failed)
all:; @:
EOF
close(M1);
run_make_test(qq!
all: t1
t1: ; -\@\$(MAKE) -f $m1
!,
"-j -Oline", "#MAKE#[1]: Entering directory '#PWD#'\nd1 stderr\nd1 stdout\n$m1:3: *** d1 failed. Stop.\n#MAKE#[1]: Leaving directory '#PWD#'\n#MAKE#: [#MAKEFILE#:3: t1] Error 2 (ignored)\n");
rmfiles($m1);
# Test $(error ...) functions in recipes
run_make_test(q!
foo: $(OBJS) ; echo $(or $(filter %.o,$^),$(error fail))
!,
'-O', "#MAKEFILE#:2: *** fail. Stop.\n", 512);
# SV 47365: Make sure exec failure error messages are shown
# Needs to be ported to Windows
if ($port_type ne 'W32') {
run_make_test(q!
all:: ; @./foo bar baz
!,
'-O', "#MAKE#: ./foo: $ERR_no_such_file\n#MAKE#: *** [#MAKEFILE#:2: all] Error 127\n", 512);
}
# This tells the test driver that the perl test script executed properly.
1;

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# -*-perl-*-
$description = "Test the override directive on variable assignments.";
$details = "";
# TEST 0: Basic override
run_make_test('
X = start
override recur = $(X)
override simple := $(X)
X = end
all: ; @echo "$(recur) $(simple)"
',
'recur=I simple=J', "end start\n");
# TEST 1: Override with append
run_make_test('
X += X1
override X += X2
override Y += Y1
Y += Y2
all: ; @echo "$(X) $(Y)"
',
'', "X1 X2 Y1\n");
# TEST 2: Override with append to the command line
run_make_test(undef, 'X=C Y=C', "C X2 C Y1\n");
# Test override of define/endef
run_make_test('
override define foo
@echo First comes the definition.
@echo Then comes the override.
endef
all: ; $(foo)
',
'foo=Hello', "First comes the definition.\nThen comes the override.\n");
1;

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# -*-perl-*-
$description = "Test parallelism (-j) option.";
$details = "";
if (!$parallel_jobs) {
return -1;
}
run_make_test("
all : def_1 def_2 def_3
def_1 : ; \@#HELPER# file ONE wait THREE out TWO
def_2 : ; \@#HELPER# wait FOUR file THREE
def_3 : ; \@#HELPER# wait ONE file FOUR",
'-j4', "file ONE\nwait ONE\nfile FOUR\nwait FOUR\nfile THREE\nwait THREE\nTWO");
rmfiles(qw(ONE TWO THREE FOUR));
# Verify -j added to MAKEFLAGS in the makefile
run_make_test("
MAKEFLAGS += -j4
all : def_1 def_2 def_3
def_1 : ; \@#HELPER# file ONE wait THREE out TWO
def_2 : ; \@#HELPER# wait FOUR file THREE
def_3 : ; \@#HELPER# wait ONE file FOUR",
'', "file ONE\nwait ONE\nfile FOUR\nwait FOUR\nfile THREE\nwait THREE\nTWO");
rmfiles(qw(ONE TWO THREE FOUR));
# Command line should take precedence
run_make_test("
MAKEFLAGS += -j2
all : def_1 def_2 def_3
def_1 : ; \@#HELPER# file ONE wait THREE out TWO
def_2 : ; \@#HELPER# wait FOUR file THREE
def_3 : ; \@#HELPER# wait ONE file FOUR",
'-j4', "file ONE\nwait ONE\nfile FOUR\nwait FOUR\nfile THREE\nwait THREE\nTWO");
rmfiles(qw(ONE TWO THREE FOUR));
# Test parallelism with included files. Here we sleep/echo while
# building the included files, to test that they are being built in
# parallel.
run_make_test("
all: 1 2; \@#HELPER# out success
-include 1.inc 2.inc
1.inc:
\t\@#HELPER# file ONE.inc wait THREE.inc file TWO.inc
\t\@echo '1: ; \@#HELPER# file ONE wait THREE file TWO' > \$\@
2.inc:
\t\@#HELPER# wait ONE.inc file THREE.inc
\t\@echo '2: ; \@#HELPER# wait ONE file THREE' > \$\@",
"-j4",
"file ONE.inc\nwait ONE.inc\nfile THREE.inc\nwait THREE.inc\nfile TWO.inc\nfile ONE\nwait ONE\nfile THREE\nwait THREE\nfile TWO\nsuccess\n", 0, 7);
rmfiles(qw(ONE.inc TWO.inc THREE.inc ONE TWO THREE 1.inc 2.inc));
# Test parallelism with included files--this time recurse first and make
# sure the jobserver works.
run_make_test("
recurse: ; \@\$(MAKE) --no-print-directory -f #MAKEFILE# INC=yes all
all: 1 2; \@#HELPER# out success
INC = no
ifeq (\$(INC),yes)
-include 1.inc 2.inc
endif
1.inc: ; \@#HELPER# file ONE.inc wait THREE.inc file TWO.inc; echo '1: ; \@#HELPER# file ONE wait THREE file TWO' > \$\@
2.inc: ; \@#HELPER# wait ONE.inc file THREE.inc; echo '2: ; \@#HELPER# wait ONE file THREE' > \$\@",
"-j4",
"file ONE.inc\nwait ONE.inc\nfile THREE.inc\nwait THREE.inc\nfile TWO.inc\nfile ONE\nwait ONE\nfile THREE\nwait THREE\nfile TWO\nsuccess\n", 0, 7);
rmfiles(qw(ONE.inc TWO.inc THREE.inc ONE TWO THREE 1.inc 2.inc));
# Grant Taylor reports a problem where tokens can be lost (not written back
# to the pipe when they should be): this happened when there is a $(shell ...)
# function in an exported recursive variable. I added some code to check
# for this situation and print a message if it occurred. This test used
# to trigger this code when I added it but no longer does after the fix.
# We have to increase the timeout from the default (5s) on this test.
run_make_test("
export HI = \$(shell \$(\$\@.CMD))
first.CMD = #HELPER# out hi
second.CMD = #HELPER# sleep 4
.PHONY: all first second
all: first second
first second: ; \@#HELPER# out \$\@ sleep 1 out \$\@",
'-j2', "first\nsleep 1\nfirst\nsecond\nsleep 1\nsecond", 0, 7);
# Michael Matz <matz@suse.de> reported a bug where if make is running in
# parallel without -k and two jobs die in a row, but not too close to each
# other, then make will quit without waiting for the rest of the jobs to die.
run_make_test("
.PHONY: all fail.1 fail.2 fail.3 ok
all: fail.1 ok fail.2 fail.3
.RECIPEPREFIX := >
fail.1 fail.2 fail.3:
> \@#HELPER# sleep \$(patsubst fail.%,%,\$\@)
> \@#HELPER# out Fail
> \@#HELPER# fail 1
ok:
> \@#HELPER# sleep 4
> \@#HELPER# out OK",
'-rR -j5', "sleep 1\nFail\nfail 1
#MAKE#: *** [#MAKEFILE#:10: fail.1] Error 1
#MAKE#: *** Waiting for unfinished jobs....
sleep 2\nFail\nfail 1
#MAKE#: *** [#MAKEFILE#:10: fail.2] Error 1
sleep 3\nFail\nfail 1
#MAKE#: *** [#MAKEFILE#:10: fail.3] Error 1
sleep 4\nOK",
512);
# Test for Savannah bug #15641.
#
run_make_test('
.PHONY: all
all:; @:
-include foo.d
foo.d: comp ; @#HELPER# out $@
comp: mod_a.o mod_b.o; @:
mod_a.o mod_b.o: ; @#HELPER# fail 1
', '-j2', "fail 1\nfail 1\n");
# TEST #9 -- Savannah bugs 3330 and 15919
# In earlier versions of make this will either give the wrong answer, or hang.
utouch(-10, 'target');
run_make_test('target: intermed ; #HELPER# file $@
.INTERMEDIATE: intermed
intermed: | phony ; #HELPER# file $@
.PHONY: phony
phony: ; : phony', '-rR -j', ': phony');
rmfiles('target');
# TEST #11: Make sure -jN from MAKEFLAGS is processed even when we re-exec
# See Savannah bug #33873
$extraENV{MAKEFLAGS} = '-j4';
run_make_test(q!
things = thing1 thing2
all: $(things)
thing1:; @#HELPER# wait thing2start file $@start wait thing2end out $@end
thing2:; @#HELPER# file $@start wait thing1start file $@end
-include inc.mk
inc.mk: ; @touch $@
!,
'', "file thing2start\nwait thing2start\nfile thing1start\nwait thing1start\nfile thing2end\nwait thing2end\nthing1end\n");
delete $extraENV{MAKEFLAGS};
rmfiles(qw(inc.mk thing1start thing1end thing2start thing2end));
# Ensure intermediate/secondary files are not pruned incorrectly.
# See Savannah bug #30653
utouch(-15, 'file2');
utouch(-10, 'file4');
utouch(-5, 'file1');
run_make_test(q!
.INTERMEDIATE: file3
file4: file3 ; @mv -f $< $@
file3: file2 ; touch $@
file2: file1 ; @touch $@
!,
'--no-print-directory -j2', "touch file3");
rmfiles('file1', 'file2', 'file3', 'file4');
# Ensure that the jobserver is preserved across make re-exec.
run_make_test(q!
all: one two
one: ;@ #HELPER# wait TWO file ONE
two: ;@ #HELPER# file TWO
include fff1.mk
fff1.mk: ; touch $@
!,
'-j2', "touch fff1.mk\nfile TWO\nwait TWO\nfile ONE\n");
unlink('fff1.mk', 'ONE', 'TWO');
# Test if a sub-make needs to re-exec and the makefile is built via
# sub-make. Reported by Masahiro Yamada <yamada.masahiro@socionext.com>
run_make_test(q!
all: ; @$(MAKE) -f #MAKEFILE# recurse
recurse: one two ; @#HELPER# out $@
one: ;@ #HELPER# wait TWO file ONE
two: ;@ #HELPER# file TWO
mkinclude: ; touch fff1.mk
ifeq ($(MAKECMDGOALS),recurse)
include fff1.mk
fff1.mk: ; @$(MAKE) -f #MAKEFILE# mkinclude
endif
!,
'--no-print-directory -j2', "touch fff1.mk\nfile TWO\nwait TWO\nfile ONE\nrecurse\n");
unlink('fff1.mk', 'ONE', 'TWO');
# Make sure that all jobserver FDs are closed if we need to re-exec the
# master copy.
#
# First, find the "default" file descriptors we normally use
# Then make sure they're still used.
#
# Right now we don't have a way to run a makefile and capture the output
# without checking it, so we can't really write this test.
# run_make_test('
# submake: ; @$(MAKE) --no-print-directory -f #MAKEFILE# fdprint 5>output
# dependfile: ; @echo FOO=bar > $@
# INCL := true
# FOO=foo
# ifeq ($(INCL),true)
# -include dependfile
# endif
# fdprint: ; @echo $(filter --jobserver%,$(MAKEFLAGS))
# recurse: ; @$(MAKE) --no-print-directory -f #MAKEFILE# submake INCL=true',
# '-j2 INCL=false fdprint',
# 'bar');
# rmfiles(qw(dependfile output));
# # Do it again, this time where the include is done by the non-master make.
# run_make_test(undef, '-j2 recurse INCL=false', 'bar');
# rmfiles(qw(dependfile output));
1;

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# -*-perl-*-
$description = "Test pattern-specific variable settings.";
$details = "\
Create a makefile containing various flavors of pattern-specific variable
settings, override and non-override, and using various variable expansion
rules, semicolon interference, etc.";
open(MAKEFILE,"> $makefile");
print MAKEFILE <<'EOF';
all: one.x two.x three.x
FOO = foo
BAR = bar
BAZ = baz
one.x: override FOO = one
%.x: BAR = two
t%.x: BAR = four
thr% : override BAZ = three
one.x two.x three.x: ; @echo $@: $(FOO) $(BAR) $(BAZ)
four.x: baz ; @echo $@: $(FOO) $(BAR) $(BAZ)
baz: ; @echo $@: $(FOO) $(BAR) $(BAZ)
# test matching multiple patterns
a%: AAA = aaa
%b: BBB = ccc
a%: BBB += ddd
%b: AAA ?= xxx
%b: AAA += bbb
.PHONY: ab
ab: ; @echo $(AAA); echo $(BBB)
EOF
close(MAKEFILE);
# TEST #1 -- basics
&run_make_with_options($makefile, "", &get_logfile);
$answer = "one.x: one two baz\ntwo.x: foo four baz\nthree.x: foo four three\n";
&compare_output($answer,&get_logfile(1));
# TEST #2 -- try the override feature
&run_make_with_options($makefile, "BAZ=five", &get_logfile);
$answer = "one.x: one two five\ntwo.x: foo four five\nthree.x: foo four three\n";
&compare_output($answer,&get_logfile(1));
# TEST #3 -- make sure patterns are inherited properly
&run_make_with_options($makefile, "four.x", &get_logfile);
$answer = "baz: foo two baz\nfour.x: foo two baz\n";
&compare_output($answer,&get_logfile(1));
# TEST #4 -- test multiple patterns matching the same target
&run_make_with_options($makefile, "ab", &get_logfile);
$answer = "aaa bbb\nccc ddd\n";
&compare_output($answer,&get_logfile(1));
# TEST #5 -- test pattern-specific exported variables
#
run_make_test('
/%: export foo := foo
/bar:
@echo $(foo) $$foo
', '', 'foo foo');
# TEST #6 -- test expansion of pattern-specific simple variables
#
run_make_test('
.PHONY: all
all: inherit := good $$t
all: bar baz
b%: pattern := good $$t
global := original $$t
# normal target
#
ifdef rec
bar: a = global: $(global) pattern: $(pattern) inherit: $(inherit)
else
bar: a := global: $(global) pattern: $(pattern) inherit: $(inherit)
endif
bar: ; @echo \'normal: $a;\'
# pattern target
#
ifdef rec
%z: a = global: $(global) pattern: $(pattern) inherit: $(inherit)
else
%z: a := global: $(global) pattern: $(pattern) inherit: $(inherit)
endif
%z: ; @echo \'pattern: $a;\'
global := new $$t
',
'',
'normal: global: original $t pattern: inherit: ;
pattern: global: original $t pattern: inherit: ;');
# TEST #7 -- test expansion of pattern-specific recursive variables
#
run_make_test(undef, # reuse previous makefile
'rec=1',
'normal: global: new $t pattern: good $t inherit: good $t;
pattern: global: new $t pattern: good $t inherit: good $t;');
# TEST #8: override in pattern-specific variables
run_make_test('
a%: override FOO += f1
a%: FOO += f2
ab: ; @echo "$(FOO)"
',
'', "f1\n");
run_make_test(undef, 'FOO=C', "C f1\n");
# TEST #9: Test shortest stem selection in pattern-specific variables.
run_make_test('
%-mt.x: x := two
%.x: x := one
all: foo.x foo-mt.x
foo.x: ;@echo $x
foo-mt.x: ;@echo $x
',
'',
"one\ntwo");
1;

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# -*-perl-*-
$description = "Test pattern rules.";
$details = "";
use Cwd;
$dir = cwd;
$dir =~ s,.*/([^/]+)$,../$1,;
# TEST #0: Make sure that multiple patterns where the same target
# can be built are searched even if the first one fails
# to match properly.
#
run_make_test(q!
.PHONY: all
all: case.1 case.2 case.3
# We can't have this, due to "Implicit Rule Search Algorithm" step 5c
#xxx: void
# 1 - existing file
%.1: void
@exit 1
%.1: #MAKEFILE#
@exit 0
# 2 - phony
%.2: void
@exit 1
%.2: 2.phony
@exit 0
.PHONY: 2.phony
# 3 - implicit-phony
%.3: void
@exit 1
%.3: 3.implicit-phony
@exit 0
3.implicit-phony:
!, '', '');
# TEST #1: make sure files that are built via implicit rules are marked
# as targets (Savannah bug #12202).
#
run_make_test('
TARGETS := foo foo.out
.PHONY: all foo.in
all: $(TARGETS)
%: %.in
@echo $@
%.out: %
@echo $@
foo.in: ; @:
',
'',
'foo
foo.out');
# TEST #2: make sure intermediate files that also happened to be
# prerequisites are not removed (Savannah bug #12267).
#
run_make_test('
$(dir)/foo.o:
$(dir)/foo.y:
@echo $@
%.c: %.y
touch $@
%.o: %.c
@echo $@
.PHONY: install
install: $(dir)/foo.c
',
"dir=$dir",
"$dir/foo.y
touch $dir/foo.c
$dir/foo.o");
unlink("$dir/foo.c");
# TEST #3: make sure precious flag is set properly for targets
# that are built via implicit rules (Savannah bug #13218).
#
run_make_test('
.DELETE_ON_ERROR:
.PRECIOUS: %.bar
%.bar:; @touch $@ && exit 1
$(dir)/foo.bar:
',
"dir=$dir",
"#MAKE#: *** [#MAKEFILE#:6: $dir/foo.bar] Error 1",
512);
unlink("$dir/foo.bar");
# TEST #4: make sure targets of a matched implicit pattern rule are
# never considered intermediate (Savannah bug #13022).
#
run_make_test('
.PHONY: all
all: foo.c foo.o
%.h %.c: %.in
touch $*.h
touch $*.c
%.o: %.c %.h
echo $+ >$@
%.o: %.c
@echo wrong rule
foo.in:
touch $@
',
'',
'touch foo.in
touch foo.h
touch foo.c
echo foo.c foo.h >foo.o');
unlink('foo.in', 'foo.h', 'foo.c', 'foo.o');
# TEST #5: make sure both prefix and suffix patterns work with multiple
# target patterns (Savannah bug #26593).
#
run_make_test('
all: foo.s1 foo.s2 p1.foo p2.foo
p1.% p2.%: %.orig
@echo $@
%.s1 %.s2: %.orig
@echo $@
.PHONY: foo.orig
',
'', "foo.s1\np1.foo\n");
# TEST 6: Make sure that non-target files are still eligible to be created
# as part of implicit rule chaining. Savannah bug #17752.
run_make_test(sprintf(q!
BIN = xyz
COPY = $(BIN).cp
SRC = $(BIN).c
allbroken: $(COPY) $(BIN) ; @echo ok
$(SRC): ; @echo 'main(){}' > $@
%%.cp: %% ; @cp $< $@
%% : %%.c ; @cp $< $@
clean: ; @%s $(SRC) $(COPY) $(BIN)
!, $CMD_rmfile),
'', "ok\n");
unlink(qw(xyz xyz.cp xyz.c));
# TEST 7: Make sure that all prereqs of all "also_make" targets get created
# before any of the things that depend on any of them. Savannah bug #19108.
run_make_test(q!
final: x ; @echo $@
x: x.t1 x.t2 ; @echo $@
x.t2: dep
dep: ; @echo $@
%.t1 %.t2: ; @echo $*.t1 ; echo $*.t2
!,
'', "dep\nx.t1\nx.t2\nx\nfinal\n");
# TEST 8: Verify we can remove pattern rules. Savannah bug #18622.
my @f = (qw(foo.w foo.ch));
touch(@f);
run_make_test(q!
CWEAVE := :
# Disable builtin rules
%.tex : %.w
%.tex : %.w %.ch
!,
'foo.tex',
"#MAKE#: *** No rule to make target 'foo.tex'. Stop.", 512);
unlink(@f);
# TEST #9: Test shortest stem selection in pattern rules.
run_make_test('
%.x: ;@echo one
%-mt.x: ;@echo two
all: foo.x foo-mt.x
',
'',
"one\ntwo");
1;
# Test pattern rules building the same targets
# See SV 54233. Rely on our standard test timeout to break the loop
touch('a.c');
run_make_test(q!
all: a.elf a.dbg
%.elf %.lnk: %.c ; : $*.elf $*.lnk
%.elf %.dbg: %.lnk ; : $*.elf $*.dbg
!,
'-j2', ": a.elf a.lnk\n: a.elf a.dbg\n");
unlink('a.c');
# SV 56655: Test patterns matching files containing whitespace
touch('some file.yy');
run_make_test(q!
%.xx : %.yy ; @echo matched
!, '"some file.xx"', "matched\n");
unlink('some file.xx', 'some file.yy');
# This tells the test driver that the perl test script executed properly.
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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# -*-perl-*-
$description = "The following test creates a makefile to test using \n" .
"quotes within makefiles.";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE <<'EOM';
TEXFONTS = NICEFONT
DEFINES = -DDEFAULT_TFM_PATH=\".:$(TEXFONTS)\"
test: ; @"echo" 'DEFINES = $(DEFINES)'
EOM
# END of Contents of MAKEFILE
close(MAKEFILE);
&run_make_with_options($makefile,"",&get_logfile);
# Create the answer to what should be produced by this Makefile
$answer = 'DEFINES = -DDEFAULT_TFM_PATH=\".:NICEFONT\"' . "\n";
# COMPARE RESULTS
&compare_output($answer,&get_logfile(1));
1;

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# -*-perl-*-
$description = "Test recursion.";
$details = "DETAILS";
# Test some basic recursion.
run_make_test('
.RECIPEPREFIX := |
all:
| $(MAKE) -f #MAKEFILE# foo
foo:
| @echo $(MAKE)
| @echo MAKELEVEL = $(MAKELEVEL)
| $(MAKE) -f #MAKEFILE# last
last:
| @echo $(MAKE)
| @echo MAKELEVEL = $(MAKELEVEL)
| @echo THE END
',
('CFLAGS=-O -w' . ($parallel_jobs ? ' -j 2' : '')),
($vos
? "#MAKE#: Entering directory '#PWD#'
make 'CFLAGS=-O' -f #MAKEFILE# foo
make CFLAGS=-O
MAKELEVEL = 0
make 'CFLAGS=-O' -f #MAKEFILE# last
make CFLAGS=-O
MAKELEVEL = 0
THE END
#MAKE#: Leaving directory '#PWD#'"
: "#MAKE#: Entering directory '#PWD#'
#MAKEPATH# -f #MAKEFILE# foo
#MAKE#[1]: Entering directory '#PWD#'
#MAKEPATH#
MAKELEVEL = 1
#MAKEPATH# -f #MAKEFILE# last
#MAKE#[2]: Entering directory '#PWD#'
#MAKEPATH#
MAKELEVEL = 2
THE END
#MAKE#[2]: Leaving directory '#PWD#'
#MAKE#[1]: Leaving directory '#PWD#'
#MAKE#: Leaving directory '#PWD#'"));
# Test command line overrides.
run_make_test('
recur: all ; @$(MAKE) --no-print-directory -f #MAKEFILE# a=AA all
all: ; @echo "MAKEOVERRIDES = $(MAKEOVERRIDES)"
',
'a=ZZ',
'MAKEOVERRIDES = a=ZZ
MAKEOVERRIDES = a=AA
');
# SV 46013: Ensure that MAKEOVERRIDES is passed even if set in the makefile
run_make_test(q!
ifeq ($(MAKELEVEL),0)
MAKEOVERRIDES += FOO+=bar
endif
.PHONY: M R
M: ; @$(MAKE) --no-print-directory -f #MAKEFILE# R
R: ; @echo '$(FOO)'
!,
'', 'bar');
1;

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# -*-mode: perl-*-
$description = "Test GNU make's auto-reinvocation feature.";
$details = "\
If the makefile or one it includes can be rebuilt then it is, and make
is reinvoked. We create a rule to rebuild the makefile from a temp
file, then touch the temp file to make it newer than the makefile.";
$omkfile = $makefile;
&utouch(-600, 'incl.mk');
# For some reason if we don't do this then the test fails for systems
# with sub-second timestamps, maybe + NFS? Not sure.
&utouch(-1, 'incl-1.mk');
run_make_test('
all: ; @echo running rules.
#MAKEFILE# incl.mk: incl-1.mk
@echo rebuilding $@
@echo >> $@
include incl.mk',
'', "rebuilding incl.mk\nrunning rules.\n");
# Make sure updating the makefile itself also works
&utouch(-600, $omkfile);
run_make_test(undef, '', "rebuilding #MAKEFILE#\nrunning rules.\n");
&rmfiles('incl.mk', 'incl-1.mk');
# In this test we create an included file that's out-of-date, but then
# the rule doesn't update it. Make shouldn't re-exec.
&utouch(-600, 'b','a');
#&utouch(-10, 'a');
&touch('c');
run_make_test('
all: ; @echo hello
a : b ; echo >> $@
b : c ; [ -f $@ ] || echo >> $@
c: ; echo >> $@
include $(F)',
'F=a', "[ -f b ] || echo >> b\nhello\n");
# Now try with the file we're not updating being the actual file we're
# including: this and the previous one test different parts of the code.
run_make_test(undef, 'F=b', "[ -f b ] || echo >> b\nhello\n");
&rmfiles('a','b','c');
# Ensure command line variables are preserved properly across re-exec
# Tests for Savannah bug #30723
run_make_test('
ifdef RECURSE
-include foo30723
endif
recurse: ; @$(MAKE) -f $(MAKEFILE_LIST) RECURSE=1 test
test: ; @echo F.O=$(F.O)
foo30723: ; @touch $@
',
'--no-print-directory F.O=bar', "F.O=bar\n");
unlink('foo30723');
# This tells the test driver that the perl test script executed properly.
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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# -*-perl-*-
$description = "Test globbing in targets and prerequisites.";
$details = "";
touch(qw(a.one a.two a.three));
# Test wildcards in regular targets and prerequisites
run_make_test(q{
.PHONY: all a.one a.two a.three
all: a.one* a.t[a-z0-9]o a.th[!q]ee
a.o[Nn][Ee] a.t*: ; @echo $@
},
'', "a.one\na.two\na.three");
# Test wildcards in pattern targets and prerequisites
run_make_test(q{
.PHONY: all
all: a.four
%.four : %.t* ; @echo $@: $(sort $^)
},
'', "a.four: a.three a.two");
# Test wildcards in second expansion targets and prerequisites
run_make_test(q{
.PHONY: all
all: a.four
.SECONDEXPANSION:
%.four : $$(sort %.t*) ; @echo $@: $(sort $^)
},
'', "a.four: a.three a.two");
unlink(qw(a.one a.two a.three));
# This tells the test driver that the perl test script executed properly.
1;

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# -*-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#:19,
#MAKEFILE#:16: but '-lcat' is now considered the same file as 'libcat.a'.
#MAKEFILE#:16: Recipe for 'libcat.a' will be ignored in favor of the one for '-lcat'.!);
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");
1;

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# -*-perl-*-
$description = "Test second expansion in implicit rules.";
$details = "";
use Cwd;
$dir = cwd;
$dir =~ s,.*/([^/]+)$,../$1,;
# Test #1: automatic variables.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
foo.a: bar baz
foo.a: biz | buz
foo.%: 1.$$@ \
2.$$< \
$$(addprefix 3.,$$^) \
$$(addprefix 4.,$$+) \
5.$$| \
6.$$* ; @:
1.foo.a \
2.bar \
3.bar \
3.baz \
3.biz \
4.bar \
4.baz \
4.biz \
5.buz \
6.a: ; @echo '$@'
!,
'',
'1.foo.a
2.bar
3.bar
3.baz
3.biz
4.bar
4.baz
4.biz
5.buz
6.a
bar
baz
biz
buz
');
# Test #2: target/pattern -specific variables.
#
run_make_test(q!
.SECONDEXPANSION:
foo.x:
foo.%: $$(%_a) $$(%_b) bar ; @:
foo.x: x_a := bar
%.x: x_b := baz
bar baz: ; @echo '$@'
!,
'', "bar\nbaz\n");
# Test #3: order of prerequisites.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
all: foo bar baz
# Subtest #1
#
%oo: %oo.1; @:
foo: foo.2
foo: foo.3
foo.1: ; @echo '$@'
# Subtest #2
#
bar: bar.2
%ar: %ar.1; @:
bar: bar.3
bar.1: ; @echo '$@'
# Subtest #3
#
baz: baz.1
baz: baz.2
%az: ; @:
!,
'',
'foo.1
foo.2
foo.3
bar.1
bar.2
bar.3
baz.1
baz.2
');
# Test #4: stem splitting logic.
#
run_make_test(q!
.SECONDEXPANSION:
$(dir)/tmp/bar.o:
$(dir)/tmp/foo/bar.c: ; @echo '$@'
$(dir)/tmp/bar/bar.c: ; @echo '$@'
foo.h: ; @echo '$@'
%.o: $$(addsuffix /%.c,foo bar) foo.h ; @echo '$@: {$<} $^'
!,
"dir=$dir", "$dir/tmp/foo/bar.c
$dir/tmp/bar/bar.c
foo.h
$dir/tmp/bar.o: {$dir/tmp/foo/bar.c} $dir/tmp/foo/bar.c $dir/tmp/bar/bar.c foo.h
");
# Test #5: stem splitting logic and order-only prerequisites.
#
run_make_test(q!
.SECONDEXPANSION:
$(dir)/tmp/foo.o: $(dir)/tmp/foo.c
$(dir)/tmp/foo.c: ; @echo '$@'
bar.h: ; @echo '$@'
%.o: %.c|bar.h ; @echo '$@: {$<} {$|} $^'
!,
"dir=$dir", "$dir/tmp/foo.c
bar.h
$dir/tmp/foo.o: {$dir/tmp/foo.c} {bar.h} $dir/tmp/foo.c
");
# Test #6: lack of implicit prerequisites.
#
run_make_test(q!
.SECONDEXPANSION:
foo.o: foo.c
foo.c: ; @echo '$@'
%.o: ; @echo '$@: {$<} $^'
!,
'', "foo.c\nfoo.o: {foo.c} foo.c\n");
# Test #7: Test stem from the middle of the name.
#
run_make_test(q!
.SECONDEXPANSION:
foobarbaz:
foo%baz: % $$*.1 ; @echo '$*'
bar bar.1: ; @echo '$@'
!,
'', "bar\nbar.1\nbar\n");
# Test #8: Make sure stem triple-expansion does not happen.
#
run_make_test(q!
.SECONDEXPANSION:
foo$$bar:
f%r: % $$*.1 ; @echo '$*'
oo$$ba oo$$ba.1: ; @echo '$@'
!,
'', 'oo$ba
oo$ba.1
oo$ba
');
# Test #9: Check the value of $^
run_make_test(q!
.SECONDEXPANSION:
%.so: | $$(extra) ; @echo $^
foo.so: extra := foo.o
foo.so:
foo.o:
!,
'', "\n");
# Test #10: Test second expansion with second expansion prerequisites
# Ensures pattern_search() recurses with SE prereqs.
touch('a');
run_make_test(q!
.SECONDEXPANSION:
sim_base_rgg := just_a_name
sim_base_src := a
sim_base_f := a a a
sim_%.f: $${sim_$$*_f} ; echo $@
sim_%.src: $${sim_$$*_src} ; echo $@
sim_%: \
$$(if $$(sim_$$*_src),sim_%.src) \
$$(if $$(sim_$$*_f),sim_%.f) \
$$(if $$(sim_$$*_rgg),$$(sim_$$*_rgg).s) ; echo $@
!,
'-s sim_base', "#MAKE#: *** No rule to make target 'sim_base'. Stop.", 512);
unlink('a');
# Ensure that order-only tokens embedded in second expansions are parsed
run_make_test(q!
.SECONDEXPANSION:
PREREQS=p1|p2
P2=p2
all : foo bar
f%o: $$(PREREQS) ; @echo '$@' from '$^' and '$|'
b%r: p1|$$(P2) ; @echo '$@' from '$^' and '$|'
p% : ; : $@
!,
"", ": p1\n: p2\nfoo from p1 and p2\nbar from p1 and p2\n");
# SV 28456 : Don't reset $$< for default recipes
run_make_test(q!
.SECONDEXPANSION:
.PHONY: foo bar
foo: bar
foo: $$(info $$<)
%oo: ;
!,
'', "bar\n#MAKE#: Nothing to be done for 'foo'.\n");
# SV 54161: Expand $$* properly when it contains a path
run_make_test(q!
.SECONDEXPANSION:
%x: $$(info $$*); @echo '$*'
!,
'q/ux', "q/u\nq/u\n");
# This tells the test driver that the perl test script executed properly.
1;

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# -*-perl-*-
$description = "Test second expansion in static pattern rules.";
$details = "";
# Test #1: automatic variables.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
foo.a foo.b: foo.%: bar.% baz.%
foo.a foo.b: foo.%: biz.% | buz.%
foo.a foo.b: foo.%: $$@.1 \
$$<.2 \
$$(addsuffix .3,$$^) \
$$(addsuffix .4,$$+) \
$$|.5 \
$$*.6
!,
'', 'bar.a
baz.a
biz.a
buz.a
foo.a.1
bar.a.2
bar.a.3
baz.a.3
biz.a.3
bar.a.4
baz.a.4
biz.a.4
buz.a.5
a.6
');
# Test #2: target/pattern -specific variables.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
foo.x foo.y: foo.%: $$(%_a) $$($$*_b)
foo.x: x_a := bar
%.x: x_b := baz
!,
'', "bar\nbaz\n");
# Test #3: order of prerequisites.
#
run_make_test(q!
.SECONDEXPANSION:
.DEFAULT: ; @echo '$@'
all: foo.a bar.a baz.a
# Subtest #1
foo.a foo.b: foo.%: foo.%.1; @:
foo.a foo.b: foo.%: foo.%.2
foo.a foo.b: foo.%: foo.%.3
# Subtest #2
bar.a bar.b: bar.%: bar.%.2
bar.a bar.b: bar.%: bar.%.1; @:
bar.a bar.b: bar.%: bar.%.3
# Subtest #3
baz.a baz.b: baz.%: baz.%.1
baz.a baz.b: baz.%: baz.%.2
baz.a baz.b: ; @:
!,
'', 'foo.a.1
foo.a.2
foo.a.3
bar.a.1
bar.a.2
bar.a.3
baz.a.1
baz.a.2
');
# Test #4: Make sure stem triple-expansion does not happen.
#
run_make_test(q!
.SECONDEXPANSION:
foo$$bar: f%r: % $$*.1
@echo '$*'
oo$$ba oo$$ba.1:
@echo '$@'
!,
'', 'oo$ba
oo$ba.1
oo$ba
');
# This tells the test driver that the perl test script executed properly.
1;

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# -*-perl-*-
$description = "Test BSD-style shell assignments (VAR != VAL) for variables.";
$details = "";
# TEST 0: Basic shell assignment (!=).
run_make_test('
.POSIX:
demo1!=printf \' 1 2 3\n4\n\n5 \n \n 6\n\n\n\n\'
demo2 != printf \'7 8\n \'
demo3 != printf \'$$(demo2)\'
demo4 != printf \' 2 3 \n\'
demo5 != printf \' 2 3 \n\n\'
all: ; @echo "<$(demo1)> <$(demo2)> <$(demo3)> <$(demo4)> <${demo5}>"
',
'', "< 1 2 3 4 5 6 > <7 8 > <7 8 > < 2 3 > < 2 3 >\n");
# TEST 1: Handle '#' the same way as BSD make
run_make_test('
foo1!=echo bar#baz
hash != printf \'\043\'
foo2!= echo "bar$(hash)baz"
all: ; @echo "<$(foo1)> <$(hash)> <$(foo2)>"
',
'', "<bar> <#> <bar#baz>\n");
# TEST 2: shell assignment variables (from !=) should be recursive.
# Note that variables are re-evaluated later, so the shell can output
# a value like $(XYZZY) as part of !=. The $(XYZZY) will be EVALUATED
# when the value containing it is evaluated. On the negative side, this
# means if you don't want this, you need to escape dollar signs as $$.
# On the positive side, it means that shell programs can output macros
# that are then evaluated as they are traditionally evaluated.. and that
# you can use traditional macro evaluation semantics to implement !=.
run_make_test('
XYZZY = fiddle-dee-dee
dollar = $$
VAR3 != printf \'%s\' \'$(dollar)(XYZZY)\'
all: ; @echo "<$(VAR3)>"
',
'', "<fiddle-dee-dee>\n");
# TEST 3: Overrides invoke shell anyway; they just don't store the result
# in a way that is visible.
run_make_test('
override != echo abc > ,abc ; cat ,abc
all: ; @echo "<$(override)>" ; cat ,abc
',
'override=xyz', "<xyz>\nabc\n");
unlink(',abc');
1;

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# -*-perl-*-
$description = "Test handling of static pattern rules.";
$details = "\
The makefile created in this test has three targets. The
filter command is used to get those target names ending in
.o and statically creates a compile command with the target
name and the target name with .c. It also does the same thing
for another target filtered with .elc and creates a command
to emacs a .el file";
&touch('bar.c', 'lose.c');
# TEST #0
# -------
run_make_test('
files = foo.elc bar.o lose.o
$(filter %.o,$(files)): %.o: %.c ; @echo CC -c $(CFLAGS) $< -o $@
$(filter %.elc,$(files)): %.elc: %.el ; @echo emacs $<
',
'',
'CC -c bar.c -o bar.o');
# TEST #1
# -------
run_make_test(undef, 'lose.o', 'CC -c lose.c -o lose.o');
# TEST #2
# -------
&touch("foo.el");
run_make_test(undef, 'foo.elc', 'emacs foo.el');
# Clean up after the first tests.
unlink('foo.el', 'bar.c', 'lose.c');
# TEST #3 -- PR/1670: don't core dump on invalid static pattern rules
# -------
run_make_test('
.DEFAULT: ; @echo $@
foo: foo%: % %.x % % % y.% % ; @echo $@
',
'', ".x\ny.\nfoo");
# TEST #4 -- bug #12180: core dump on a stat pattern rule with an empty
# prerequisite list.
run_make_test('
foo.x bar.x: %.x : ; @echo $@
',
'', 'foo.x');
# TEST #5 -- bug #13881: double colon static pattern rule does not
# substitute %.
run_make_test('
foo.bar:: %.bar: %.baz
foo.baz: ;@:
',
'', '');
# TEST #6: make sure the second stem does not overwrite the first
# perprerequisite's stem (Savannah bug #16053).
#
run_make_test('
all.foo.bar: %.foo.bar: %.one
all.foo.bar: %.bar: %.two
all.foo.bar:
@echo $*
@echo $^
.DEFAULT:;@:
',
'',
'all.foo
all.one all.foo.two');
# TEST #7: make sure the second stem does not overwrite the first
# perprerequisite's stem when second expansion is enabled
# (Savannah bug #16053).
#
run_make_test('
.SECONDEXPANSION:
all.foo.bar: %.foo.bar: %.one $$*-one
all.foo.bar: %.bar: %.two $$*-two
all.foo.bar:
@echo $*
@echo $^
.DEFAULT:;@:
',
'',
'all.foo
all.one all-one all.foo.two all.foo-two');
1;

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# -*-perl-*-
$description = "Test suffix rules.";
$details = "";
# TEST #0: Clear all suffixes
touch('foo.c');
run_make_test(q!
.SUFFIXES:
all: foo.o ; @echo $@ $<
!,
'', "#MAKE#: *** No rule to make target 'foo.o', needed by 'all'. Stop.\n", 512);
unlink('foo.c');
# Test #1: Add a simple suffix rule
touch('foo.baz');
run_make_test(q!
.SUFFIXES: .biz .baz
.baz.biz: ; @echo make $@
!,
'foo.biz', "make foo.biz\n");
unlink('foo.baz');
# Test #2: Make sure the defaults still work
touch('foo.c');
run_make_test(undef, 'foo.o COMPILE.c=@echo OUTPUT_OPTION=', "foo.c\n");
unlink('foo.c');
# Test #3: Replacing all suffixes
touch('foo.baz');
run_make_test(q!
.SUFFIXES:
.SUFFIXES: .biz .baz
.baz.biz: ; @echo make $@
!,
'foo.biz', "make foo.biz\n");
unlink('foo.baz');
# SV 40657: Test #4: "Suffix rules" with deps are normal rules
my $prewarn = 'warning: ignoring prerequisites on suffix rule definition';
touch('foo.bar');
run_make_test(q!
.SUFFIXES:
.SUFFIXES: .biz .baz
$X.POSIX:
.baz.biz: foo.bar ; @echo make $@ from $<
!,
'X=1 .baz.biz', "#MAKEFILE#:7: $prewarn\nmake .baz.biz from foo.bar\n");
# SV 40657: Test #5: In POSIX mode we don't get a warning
run_make_test(undef, 'X= .baz.biz', "make .baz.biz from foo.bar\n");
unlink('foo.bar');
# SV 40657: Test #6: In POSIX mode, no pattern rules should be created
utouch(-20, 'foo.baz');
run_make_test(undef,
'X= foo.biz', "#MAKE#: *** No rule to make target 'foo.biz'. Stop.\n", 512);
# SV 40657: Test #7: In Non-POSIX mode, a pattern rule is created
run_make_test(undef,
'X=1 foo.biz', "#MAKEFILE#:7: $prewarn\nmake foo.biz from foo.baz\n");
# SV 40657: Test #8: ... but any prerequisites are ignored
utouch(-10, 'foo.biz');
touch('foo.bar');
run_make_test(undef,
'X=1 foo.biz', "#MAKEFILE#:7: $prewarn\n#MAKE#: 'foo.biz' is up to date.\n");
unlink('foo.baz', 'foo.biz', 'foo.bar');
# Complete
1;

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# -*-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('
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 #21: SV-56834 Ensure setting PATH in a target var works properly
my $sname = "foobar$scriptsuffix";
mkdir('sd', 0775);
create_file("sd/$sname", "exit 0\n");
chmod 0755, "sd/$sname";
run_make_test(qq!
all: PATH := sd
all: ; $sname >/dev/null
!,
'', "$sname >/dev/null\n");
# Don't use the general PATH if not found on the target path
$extraENV{PATH} = "$ENV{PATH}:sd";
run_make_test(qq!
all: PATH := ..
all: ; $sname
!,
'', "$sname\n#MAKE#: $sname: $ERR_no_such_file\n#MAKE#: *** [#MAKEFILE#:3: all] Error 127", 512);
unlink("sd/$sname");
rmdir ('sd');
# 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;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:

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# -*-perl-*-
$description = "Test support for UTF-8.";
$details = "";
# Verify that the UTF-8 BOM is ignored.
run_make_test("\xEF\xBB\xBFall: ; \@echo \$\@\n", '', "all");
# This tells the test driver that the perl test script executed properly.
1;

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# -*-perl-*-
$description = "Test recursive variables";
$details = "";
run_make_test('
x = variable1
variable2 := Hello
y = $(subst 1,2,$(x))
z = y
a := $($($(z)))
all:
@echo $(a)
',
'', "Hello\n");
# This tests resetting the value of a variable while expanding it.
# You may only see problems with this if you're using valgrind or
# some other memory checker that poisons freed memory.
# See Savannah patch #7534
run_make_test('
VARIABLE = $(eval VARIABLE := echo hi)$(VARIABLE)
wololo:
@$(VARIABLE)
',
'', "hi\n");
1;

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# -*-perl-*-
$description = "The following test creates a makefile to test the \n"
."vpath directive which allows you to specify a search \n"
."path for a particular class of filenames, those that\n"
."match a particular pattern.";
$details = "This tests the vpath directive by specifying search directories\n"
."for one class of filenames with the form: vpath pattern directories"
."\nIn this test, we specify the working directory for all files\n"
."that end in c or h. We also test the variables $@ (which gives\n"
."target name) and $^ (which is a list of all dependencies \n"
."including the directories in which they were found). It also\n"
."uses the function firstword used to extract just the first\n"
."dependency from the entire list.";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "vpath %.c foo\n";
print MAKEFILE "vpath %.c $workdir\n";
print MAKEFILE "vpath %.h $workdir\n";
print MAKEFILE "objects = main.o kbd.o commands.o display.o insert.o\n";
print MAKEFILE "edit: \$(objects)\n";
print MAKEFILE "\t\@echo cc -o \$@ \$^\n";
print MAKEFILE "main.o : main.c defs.h\n";
print MAKEFILE "\t\@echo cc -c \$(firstword \$^)\n";
print MAKEFILE "kbd.o : kbd.c defs.h command.h\n";
print MAKEFILE "\t\@echo cc -c kbd.c\n";
print MAKEFILE "commands.o : command.c defs.h command.h\n";
print MAKEFILE "\t\@echo cc -c commands.c\n";
print MAKEFILE "display.o : display.c defs.h buffer.h\n";
print MAKEFILE "\t\@echo cc -c display.c\n";
print MAKEFILE "insert.o : insert.c defs.h buffer.h\n";
print MAKEFILE "\t\@echo cc -c insert.c\n";
# END of Contents of MAKEFILE
close(MAKEFILE);
@files_to_touch = ("$workdir${pathsep}main.c","$workdir${pathsep}defs.h",
"$workdir${pathsep}kbd.c","$workdir${pathsep}command.h",
"$workdir${pathsep}commands.c","$workdir${pathsep}display.c",
"$workdir${pathsep}buffer.h","$workdir${pathsep}insert.c",
"$workdir${pathsep}command.c");
&touch(@files_to_touch);
&run_make_with_options($makefile,"",&get_logfile);
# Create the answer to what should be produced by this Makefile
$answer = "cc -c $workdir${pathsep}main.c\ncc -c kbd.c\ncc -c commands.c\n"
."cc -c display.c\n"
."cc -c insert.c\ncc -o edit main.o kbd.o commands.o display.o "
."insert.o\n";
if (&compare_output($answer,&get_logfile(1)))
{
unlink @files_to_touch;
}
# TEST 2: after vpath lookup ensure we don't get incorrect circular dependency
# warnings due to change of struct file ptr. Savannah bug #13529.
mkdir('vpath-d', 0777);
run_make_test(q!
vpath %.te vpath-d/
.SECONDARY:
default: vpath-d/a vpath-d/b
vpath-d/a: fail.te
vpath-d/b : fail.te
vpath-d/fail.te:
!,
'', "#MAKE#: Nothing to be done for 'default'.\n");
rmdir('vpath-d');
1;

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$description = "This is part 2 in a series to test the vpath directive\n"
."It tests the three forms of the directive:\n"
." vpath pattern directive\n"
." vpath pattern (clears path associated with pattern)\n"
." vpath (clears all paths specified with vpath)\n";
$details = "This test simply adds many search paths using various vpath\n"
."directive forms and clears them afterwards. It has a simple\n"
."rule to print a message at the end to confirm that the makefile\n"
."ran with no errors.\n";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "VPATH = $workdir:$scriptdir\n";
print MAKEFILE "vpath %.c foo\n";
print MAKEFILE "vpath %.c $workdir\n";
print MAKEFILE "vpath %.c $scriptdir\n";
print MAKEFILE "vpath %.h $workdir\n";
print MAKEFILE "vpath %.c\n";
print MAKEFILE "vpath\n";
print MAKEFILE "all:\n";
print MAKEFILE "\t\@echo ALL IS WELL\n";
# END of Contents of MAKEFILE
close(MAKEFILE);
&run_make_with_options($makefile,"",&get_logfile);
# Create the answer to what should be produced by this Makefile
$answer = "ALL IS WELL\n";
&compare_output($answer,&get_logfile(1));
1;

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# -*-perl-*-
$description = "Test the interaction of the -lfoo feature and vpath";
$details = "";
my @dirs_to_make = qw(a1 b1 a2 b2 b3);
for my $d (@dirs_to_make) {
mkdir($d, 0777);
}
my @files_to_touch = ("a1${pathsep}lib1.a",
"a1${pathsep}libc.a",
"b1${pathsep}lib1.so",
"a2${pathsep}lib2.a",
"b2${pathsep}lib2.so",
"lib3.a",
"b3${pathsep}lib3.so");
&touch(@files_to_touch);
my $answer = "a1${pathsep}lib1.a a1${pathsep}libc.a " .
"a2${pathsep}lib2.a lib3.a\n";
if ($port_type eq 'VMS-DCL') {
$answer =~ s/ /,/g;
}
run_make_test('
vpath %.h b3
vpath %.a a1
vpath %.so b1
vpath % a2 b2
vpath % b3
all: -l1 -lc -l2 -l3; @echo $^
',
'', $answer);
unlink(@files_to_touch);
for my $d (@dirs_to_make) {
rmdir($d);
}
1;

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# -*-perl-*-
$description = "Tests VPATH+/GPATH functionality.";
$details = "";
$VP = "$workdir$pathsep";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "VPATH = $VP\n";
print MAKEFILE <<'EOMAKE';
GPATH = $(VPATH)
.SUFFIXES: .a .b .c .d
.PHONY: general rename notarget intermediate
%.a:
%.b:
%.c:
%.d:
%.a : %.b ; cat $^ > $@
%.b : %.c ; cat $^ > $@
%.c :: %.d ; cat $^ > $@
# General testing info:
general: foo.b
foo.b: foo.c bar.c
EOMAKE
close(MAKEFILE);
@touchedfiles = ();
$off = -500;
sub touchfiles {
foreach (@_) {
($f = $_) =~ s,VP/,$VP,g;
&utouch($off, $f);
$off += 10;
push(@touchedfiles, $f);
}
}
# Run the general-case test
&touchfiles("VP/foo.d", "VP/bar.d", "VP/foo.c", "VP/bar.c", "foo.b", "bar.d");
&run_make_with_options($makefile,"general",&get_logfile());
push(@touchedfiles, "bar.c");
$answer = "$make_name: Nothing to be done for 'general'.\n";
&compare_output($answer,&get_logfile(1));
unlink(@touchedfiles) unless $keep;
1;

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# -*-perl-*-
$description = "Tests the new VPATH+ functionality added in 3.76.";
$details = "";
$VP = "$workdir$pathsep";
open(MAKEFILE,"> $makefile");
# The Contents of the MAKEFILE ...
print MAKEFILE "VPATH = $VP\n";
print MAKEFILE <<'EOMAKE';
.SUFFIXES: .a .b .c .d
.PHONY: general rename notarget intermediate
%.a:
%.b:
%.c:
%.d:
%.a : %.b
cat $^ > $@
%.b : %.c
cat $^ > $@ 2>/dev/null || exit 1
%.c :: %.d
cat $^ > $@
# General testing info:
general: foo.b
foo.b: foo.c bar.c
# Rename testing info:
rename: $(VPATH)/foo.c foo.d
# Target not made testing info:
notarget: notarget.b
notarget.c: notarget.d
-@echo "not creating $@ from $^"
# Intermediate files:
intermediate: inter.a
EOMAKE
close(MAKEFILE);
@touchedfiles = ();
$off = -500;
sub touchfiles {
foreach (@_) {
&utouch($off, $_);
$off += 10;
push(@touchedfiles, $_);
}
}
# Run the general-case test
&touchfiles("$VP/foo.d", "$VP/bar.d", "$VP/foo.c", "$VP/bar.c", "foo.b", "bar.d");
&run_make_with_options($makefile,"general",&get_logfile);
push(@touchedfiles, "bar.c");
$answer = "cat bar.d > bar.c
cat ${VP}foo.c bar.c > foo.b 2>/dev/null || exit 1
";
&compare_output($answer,&get_logfile(1));
# Test rules that don't make the target correctly
&touchfiles("$VP/notarget.c", "notarget.b", "notarget.d");
&run_make_with_options($makefile,"notarget",&get_logfile,512);
$answer = "not creating notarget.c from notarget.d
cat notarget.c > notarget.b 2>/dev/null || exit 1
$make_name: *** [$makefile:13: notarget.b] Error 1
";
&compare_output($answer,&get_logfile(1));
# Test intermediate file handling (part 1)
&touchfiles("$VP/inter.d");
&run_make_with_options($makefile,"intermediate",&get_logfile);
push(@touchedfiles, "inter.a", "inter.b");
my $be = pack("L", 1) eq pack("N", 1);
my $intfiles = $be ? "inter.c inter.b" : "inter.b inter.c";
$answer = "cat ${VP}inter.d > inter.c
cat inter.c > inter.b 2>/dev/null || exit 1
cat inter.b > inter.a
rm $intfiles
";
&compare_output($answer,&get_logfile(1));
# Test intermediate file handling (part 2)
&utouch(-20, "inter.a");
&utouch(-10, "$VP/inter.b");
&touch("$VP/inter.d");
push(@touchedfiles, "$VP/inter.b", "$VP/inter.d");
&run_make_with_options($makefile,"intermediate",&get_logfile);
$answer = "cat ${VP}inter.d > inter.c
cat inter.c > inter.b 2>/dev/null || exit 1
cat inter.b > inter.a
rm inter.c
";
&compare_output($answer,&get_logfile(1));
unlink @touchedfiles unless $keep;
1;
### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End: