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-rw-r--r--make/make-3.81/tests/scripts/variables/CURDIR20
-rw-r--r--make/make-3.81/tests/scripts/variables/DEFAULT_GOAL78
-rw-r--r--make/make-3.81/tests/scripts/variables/INCLUDE_DIRS46
-rw-r--r--make/make-3.81/tests/scripts/variables/MAKE35
-rw-r--r--make/make-3.81/tests/scripts/variables/MAKECMDGOALS52
-rw-r--r--make/make-3.81/tests/scripts/variables/MAKEFILES34
-rw-r--r--make/make-3.81/tests/scripts/variables/MAKELEVEL33
-rw-r--r--make/make-3.81/tests/scripts/variables/MAKE_RESTARTS62
-rw-r--r--make/make-3.81/tests/scripts/variables/MFILE_LIST30
-rw-r--r--make/make-3.81/tests/scripts/variables/SHELL56
-rw-r--r--make/make-3.81/tests/scripts/variables/automatic111
-rw-r--r--make/make-3.81/tests/scripts/variables/flavors183
-rw-r--r--make/make-3.81/tests/scripts/variables/negative46
-rw-r--r--make/make-3.81/tests/scripts/variables/special54
14 files changed, 840 insertions, 0 deletions
diff --git a/make/make-3.81/tests/scripts/variables/CURDIR b/make/make-3.81/tests/scripts/variables/CURDIR
new file mode 100644
index 0000000..ee7cacb
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/CURDIR
@@ -0,0 +1,20 @@
+# -*-perl-*-
+
+$description = "This tests the CURDIR varaible.";
+
+$details = "Echo CURDIR both with and without -C. Also ensure overrides work.";
+
+open(MAKEFILE,"> $makefile");
+print MAKEFILE "all: ; \@echo \$(CURDIR)\n";
+close(MAKEFILE);
+
+
+# TEST #1
+# -------
+
+&run_make_with_options($makefile,"",&get_logfile);
+$answer = "$pwd\n";
+&compare_output($answer,&get_logfile(1));
+
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/DEFAULT_GOAL b/make/make-3.81/tests/scripts/variables/DEFAULT_GOAL
new file mode 100644
index 0000000..897bd4a
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/DEFAULT_GOAL
@@ -0,0 +1,78 @@
+# -*-perl-*-
+$description = "Test the .DEFAULT_GOAL special variable.";
+
+$details = "";
+
+
+# Test #1: basic logic.
+#
+run_make_test('
+# Basics.
+#
+foo: ; @:
+
+ifneq ($(.DEFAULT_GOAL),foo)
+$(error )
+endif
+
+# Reset to empty.
+#
+.DEFAULT_GOAL :=
+
+bar: ; @:
+
+ifneq ($(.DEFAULT_GOAL),bar)
+$(error )
+endif
+
+# Change to a different goal.
+#
+
+.DEFAULT_GOAL := baz
+
+baz: ; @echo $@
+',
+'',
+'baz');
+
+
+# Test #2: unknown goal.
+#
+run_make_test('
+.DEFAULT_GOAL = foo
+',
+'',
+'#MAKE#: *** No rule to make target `foo\'. Stop.',
+512);
+
+
+# Test #3: more than one goal.
+#
+run_make_test('
+.DEFAULT_GOAL := foo bar
+',
+'',
+'#MAKE#: *** .DEFAULT_GOAL contains more than one target. Stop.',
+512);
+
+
+# Test #4: Savannah bug #12226.
+#
+run_make_test('
+define rule
+foo: ; @echo $$@
+endef
+
+define make-rule
+$(eval $(rule))
+endef
+
+$(call make-rule)
+
+',
+'',
+'foo');
+
+
+# This tells the test driver that the perl test script executed properly.
+1;
diff --git a/make/make-3.81/tests/scripts/variables/INCLUDE_DIRS b/make/make-3.81/tests/scripts/variables/INCLUDE_DIRS
new file mode 100644
index 0000000..c9662e9
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/INCLUDE_DIRS
@@ -0,0 +1,46 @@
+# -*-perl-*-
+$description = "Test the .INCLUDE_DIRS special variable.";
+
+$details = "";
+
+use Cwd;
+
+$dir = cwd;
+$dir =~ s,.*/([^/]+)$,../$1,;
+
+# Test #1: The content of .INCLUDE_DIRS depends on the platform for which
+# make was built. What we know for sure is that it shouldn't be
+# empty.
+#
+run_make_test('
+ifeq ($(.INCLUDE_DIRS),)
+$(warning .INCLUDE_DIRS is empty)
+endif
+
+.PHONY: all
+all:;@:
+',
+'',
+'');
+
+
+# Test #2: Make sure -I paths end up in .INCLUDE_DIRS.
+#
+run_make_test('
+ifeq ($(dir),)
+$(warning dir is empty)
+endif
+
+ifeq ($(filter $(dir),$(.INCLUDE_DIRS)),)
+$(warning .INCLUDE_DIRS does not contain $(dir))
+endif
+
+.PHONY: all
+all:;@:
+',
+"-I$dir dir=$dir",
+'');
+
+
+# This tells the test driver that the perl test script executed properly.
+1;
diff --git a/make/make-3.81/tests/scripts/variables/MAKE b/make/make-3.81/tests/scripts/variables/MAKE
new file mode 100644
index 0000000..079c57e
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MAKE
@@ -0,0 +1,35 @@
+# -*-perl-*-
+
+$description = "The following test creates a makefile to test MAKE \n"
+ ."(very generic)";
+
+$details = "DETAILS";
+
+open(MAKEFILE,"> $makefile");
+
+# The Contents of the MAKEFILE ...
+
+print MAKEFILE "TMP := \$(MAKE)\n";
+print MAKEFILE "MAKE := \$(subst X=\$(X),,\$(MAKE))\n\n";
+print MAKEFILE "all:\n";
+print MAKEFILE "\t\@echo \$(TMP)\n";
+print MAKEFILE "\t\$(MAKE) -f $makefile foo\n\n";
+print MAKEFILE "foo:\n";
+print MAKEFILE "\t\@echo \$(MAKE)\n";
+
+# END of Contents of MAKEFILE
+
+close(MAKEFILE);
+
+# Create the answer to what should be produced by this Makefile
+$answer = "$mkpath\n$mkpath -f $makefile foo\n"
+ . "${make_name}[1]: Entering directory `$pwd'\n"
+ . "$mkpath\n${make_name}[1]: Leaving directory `$pwd'\n";
+
+&run_make_with_options($makefile,"",&get_logfile,0);
+
+&rmfiles("foo");
+# COMPARE RESULTS
+&compare_output($answer,&get_logfile(1));
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/MAKECMDGOALS b/make/make-3.81/tests/scripts/variables/MAKECMDGOALS
new file mode 100644
index 0000000..879283b
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MAKECMDGOALS
@@ -0,0 +1,52 @@
+# -*-perl-*-
+
+$description = "Test the MAKECMDGOALS variable.";
+
+$details = "\
+We construct a makefile with various targets, all of which print out
+\$(MAKECMDGOALS), then call it different ways.";
+
+open(MAKEFILE,"> $makefile");
+print MAKEFILE "\
+.DEFAULT all:
+ \@echo \$(MAKECMDGOALS)
+";
+close(MAKEFILE);
+
+# TEST #1
+
+&run_make_with_options($makefile,
+ "",
+ &get_logfile,
+ 0);
+$answer = "\n";
+&compare_output($answer,&get_logfile(1));
+
+# TEST #2
+
+&run_make_with_options($makefile,
+ "all",
+ &get_logfile,
+ 0);
+$answer = "all\n";
+&compare_output($answer,&get_logfile(1));
+
+
+# TEST #3
+
+&run_make_with_options($makefile,
+ "foo bar baz yaz",
+ &get_logfile,
+ 0);
+$answer = "foo bar baz yaz\nfoo bar baz yaz\nfoo bar baz yaz\nfoo bar baz yaz\n";
+&compare_output($answer,&get_logfile(1));
+
+
+# This tells the test driver that the perl test script executed properly.
+1;
+
+
+
+
+
+
diff --git a/make/make-3.81/tests/scripts/variables/MAKEFILES b/make/make-3.81/tests/scripts/variables/MAKEFILES
new file mode 100644
index 0000000..3be284b
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MAKEFILES
@@ -0,0 +1,34 @@
+# -*-perl-*-
+
+$description = "Test the MAKEFILES variable.";
+
+$makefile2 = &get_tmpfile;
+$makefile3 = &get_tmpfile;
+
+open(MAKEFILE,"> $makefile");
+print MAKEFILE 'all: ; @echo DEFAULT RULE: M2=$(M2) M3=$(M3)', "\n";
+close(MAKEFILE);
+
+
+open(MAKEFILE,"> $makefile2");
+print MAKEFILE <<EOF;
+M2 = m2
+NDEF: ; \@echo RULE FROM MAKEFILE 2
+EOF
+close(MAKEFILE);
+
+
+open(MAKEFILE,"> $makefile3");
+print MAKEFILE <<EOF;
+M3 = m3
+NDEF3: ; \@echo RULE FROM MAKEFILE 3
+EOF
+close(MAKEFILE);
+
+
+&run_make_with_options($makefile, "MAKEFILES='$makefile2 $makefile3'",
+ &get_logfile);
+$answer = "DEFAULT RULE: M2=m2 M3=m3\n";
+&compare_output($answer,&get_logfile(1));
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/MAKELEVEL b/make/make-3.81/tests/scripts/variables/MAKELEVEL
new file mode 100644
index 0000000..96a4e74
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MAKELEVEL
@@ -0,0 +1,33 @@
+# -*-perl-*-
+
+$description = "The following test creates a makefile to test
+makelevels in Make. It prints \$(MAKELEVEL) and then
+prints the environment variable MAKELEVEL";
+
+open(MAKEFILE,"> $makefile");
+
+# The Contents of the MAKEFILE ...
+
+print MAKEFILE <<EOF;
+all:
+\t\@echo MAKELEVEL is \$(MAKELEVEL)
+\techo \$\$MAKELEVEL
+EOF
+
+# END of Contents of MAKEFILE
+
+close(MAKEFILE);
+
+# RUN MAKE
+
+&run_make_with_options($makefile,"",&get_logfile);
+
+# SET ANSWER
+
+$answer = "MAKELEVEL is 0\necho \$MAKELEVEL\n1\n";
+
+# COMPARE RESULTS
+
+&compare_output($answer,&get_logfile(1));
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/MAKE_RESTARTS b/make/make-3.81/tests/scripts/variables/MAKE_RESTARTS
new file mode 100644
index 0000000..53ab738
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MAKE_RESTARTS
@@ -0,0 +1,62 @@
+# -*-perl-*-
+
+$description = "Test the MAKE_RESTARTS variable.";
+
+# Test basic capability
+
+run_make_test('
+all: ; @:
+$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
+include foo.x
+foo.x: ; @touch $@
+',
+ '', 'MAKE_RESTARTS=
+#MAKEFILE#:4: foo.x: No such file or directory
+MAKE_RESTARTS=1');
+
+rmfiles('foo.x');
+
+# Test multiple restarts
+
+run_make_test('
+all: ; @:
+$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
+include foo.x
+foo.x: ; @echo "include bar.x" > $@
+bar.x: ; @touch $@
+',
+ '', 'MAKE_RESTARTS=
+#MAKEFILE#:4: foo.x: No such file or directory
+MAKE_RESTARTS=1
+foo.x:1: bar.x: No such file or directory
+MAKE_RESTARTS=2');
+
+rmfiles('foo.x', 'bar.x');
+
+# Test multiple restarts and make sure the variable is cleaned up
+
+run_make_test('
+recurse:
+ @echo recurse MAKE_RESTARTS=$$MAKE_RESTARTS
+ @$(MAKE) -f #MAKEFILE# all
+all:
+ @echo all MAKE_RESTARTS=$$MAKE_RESTARTS
+$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
+include foo.x
+foo.x: ; @echo "include bar.x" > $@
+bar.x: ; @touch $@
+',
+ '', "MAKE_RESTARTS=
+#MAKEFILE#:8: foo.x: No such file or directory
+MAKE_RESTARTS=1
+foo.x:1: bar.x: No such file or directory
+MAKE_RESTARTS=2
+recurse MAKE_RESTARTS=
+MAKE_RESTARTS=
+#MAKE#[1]: Entering directory `#PWD#'
+all MAKE_RESTARTS=
+#MAKE#[1]: Leaving directory `#PWD#'");
+
+rmfiles('foo.x', 'bar.x');
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/MFILE_LIST b/make/make-3.81/tests/scripts/variables/MFILE_LIST
new file mode 100644
index 0000000..076e42d
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/MFILE_LIST
@@ -0,0 +1,30 @@
+# -*-perl-*-
+
+$description = "Test the MAKEFILE_LIST variable.";
+
+$makefile2 = &get_tmpfile;
+
+open(MAKEFILE,"> $makefile");
+print MAKEFILE <<EOF;
+m1 := \$(MAKEFILE_LIST)
+include $makefile2
+m3 := \$(MAKEFILE_LIST)
+
+all:
+\t\@echo \$(m1)
+\t\@echo \$(m2)
+\t\@echo \$(m3)
+EOF
+close(MAKEFILE);
+
+
+open(MAKEFILE,"> $makefile2");
+print MAKEFILE "m2 := \$(MAKEFILE_LIST)\n";
+close(MAKEFILE);
+
+
+&run_make_with_options($makefile, "", &get_logfile);
+$answer = "$makefile\n$makefile $makefile2\n$makefile $makefile2\n";
+&compare_output($answer,&get_logfile(1));
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/SHELL b/make/make-3.81/tests/scripts/variables/SHELL
new file mode 100644
index 0000000..67593e5
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/SHELL
@@ -0,0 +1,56 @@
+# -*-perl-*-
+
+$description = "Test proper handling of SHELL.";
+
+# Find the default value when SHELL is not set. On UNIX it will be /bin/sh,
+# but on other platforms who knows?
+resetENV();
+delete $ENV{SHELL};
+$mshell = `echo 'all:;\@echo \$(SHELL)' | $make_path -f-`;
+chop $mshell;
+
+# According to POSIX, the value of SHELL in the environment has no impact on
+# the value in the makefile.
+# Note %extraENV takes precedence over the default value for the shell.
+
+$extraENV{SHELL} = '/dev/null';
+run_make_test('all:;@echo "$(SHELL)"', '', $mshell);
+
+# According to POSIX, any value of SHELL set in the makefile should _NOT_ be
+# exported to the subshell! I wanted to set SHELL to be $^X (perl) in the
+# makefile, but make runs $(SHELL) -c 'commandline' and that doesn't work at
+# all when $(SHELL) is perl :-/. So, we just add an extra initial /./ which
+# works well on UNIX and seems to work OK on at least some non-UNIX systems.
+
+$extraENV{SHELL} = $mshell;
+
+run_make_test("SHELL := /./$mshell\n".'
+all:;@echo "$(SHELL) $$SHELL"
+', '', "/./$mshell $mshell");
+
+# As a GNU make extension, if make's SHELL variable is explicitly exported,
+# then we really _DO_ export it.
+
+$extraENV{SHELL} = $mshell;
+
+run_make_test("export SHELL := /./$mshell\n".'
+all:;@echo "$(SHELL) $$SHELL"
+', '', "/./$mshell /./$mshell");
+
+
+# Test out setting of SHELL, both exported and not, as a target-specific
+# variable.
+
+$extraENV{SHELL} = $mshell;
+
+run_make_test("all: SHELL := /./$mshell\n".'
+all:;@echo "$(SHELL) $$SHELL"
+', '', "/./$mshell $mshell");
+
+$extraENV{SHELL} = $mshell;
+
+run_make_test("all: export SHELL := /./$mshell\n".'
+all:;@echo "$(SHELL) $$SHELL"
+', '', "/./$mshell $mshell");
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/automatic b/make/make-3.81/tests/scripts/variables/automatic
new file mode 100644
index 0000000..7237fe2
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/automatic
@@ -0,0 +1,111 @@
+# -*-perl-*-
+
+$description = "Test automatic variable setting.";
+
+$details = "";
+
+use Cwd;
+
+$dir = cwd;
+$dir =~ s,.*/([^/]+)$,../$1,;
+
+open(MAKEFILE, "> $makefile");
+print MAKEFILE "dir = $dir\n";
+print MAKEFILE <<'EOF';
+.SUFFIXES:
+.SUFFIXES: .x .y .z
+$(dir)/foo.x : baz.z $(dir)/bar.y baz.z
+ @echo '$$@ = $@, $$(@D) = $(@D), $$(@F) = $(@F)'
+ @echo '$$* = $*, $$(*D) = $(*D), $$(*F) = $(*F)'
+ @echo '$$< = $<, $$(<D) = $(<D), $$(<F) = $(<F)'
+ @echo '$$^ = $^, $$(^D) = $(^D), $$(^F) = $(^F)'
+ @echo '$$+ = $+, $$(+D) = $(+D), $$(+F) = $(+F)'
+ @echo '$$? = $?, $$(?D) = $(?D), $$(?F) = $(?F)'
+ touch $@
+
+$(dir)/bar.y baz.z : ; touch $@
+EOF
+close(MAKEFILE);
+
+# TEST #0 -- simple test
+# -------
+
+# Touch these into the past
+&utouch(-10, qw(foo.x baz.z));
+
+&run_make_with_options($makefile, "", &get_logfile);
+$answer = "touch $dir/bar.y
+\$\@ = $dir/foo.x, \$(\@D) = $dir, \$(\@F) = foo.x
+\$* = $dir/foo, \$(*D) = $dir, \$(*F) = foo
+\$< = baz.z, \$(<D) = ., \$(<F) = baz.z
+\$^ = baz.z $dir/bar.y, \$(^D) = . $dir, \$(^F) = baz.z bar.y
+\$+ = baz.z $dir/bar.y baz.z, \$(+D) = . $dir ., \$(+F) = baz.z bar.y baz.z
+\$? = $dir/bar.y, \$(?D) = $dir, \$(?F) = bar.y
+touch $dir/foo.x\n";
+&compare_output($answer, &get_logfile(1));
+
+unlink(qw(foo.x bar.y baz.z));
+
+# TEST #1 -- test the SysV emulation of $$@ etc.
+# -------
+
+$makefile2 = &get_tmpfile;
+
+open(MAKEFILE, "> $makefile2");
+print MAKEFILE "dir = $dir\n";
+print MAKEFILE <<'EOF';
+.SECONDEXPANSION:
+.SUFFIXES:
+.DEFAULT: ; @echo '$@'
+
+$(dir)/foo $(dir)/bar: $@.x $$@.x $$$@.x $$$$@.x $$(@D).x $$(@F).x
+
+$(dir)/x.z $(dir)/y.z: $(dir)/%.z : $@.% $$@.% $$$@.% $$$$@.% $$(@D).% $$(@F).%
+
+$(dir)/biz: $$(@).x $${@}.x $${@D}.x $${@F}.x
+EOF
+
+close(MAKEFILE);
+
+&run_make_with_options($makefile2, "$dir/foo $dir/bar", &get_logfile);
+$answer = ".x\n$dir/foo.x\nx\n\$@.x\n$dir.x\nfoo.x\n$dir/bar.x\nbar.x\n";
+&compare_output($answer, &get_logfile(1));
+
+&run_make_with_options($makefile2, "$dir/x.z $dir/y.z", &get_logfile);
+$answer = ".x\n$dir/x.z.x\nx\n\$@.x\n$dir.x\nx.z.x\n.y\n$dir/y.z.y\n\y\n\$@.y\n$dir.y\ny.z.y\n";
+&compare_output($answer, &get_logfile(1));
+
+&run_make_with_options($makefile2, "$dir/biz", &get_logfile);
+$answer = "$dir/biz.x\n$dir.x\nbiz.x\n";
+&compare_output($answer, &get_logfile(1));
+
+# TEST #2 -- test for Savannah bug #12320.
+#
+run_make_test('
+.SUFFIXES: .b .src
+
+mbr.b: mbr.src
+ @echo $*
+
+mbr.src: ; @:',
+ '',
+ 'mbr');
+
+# TEST #3 -- test for Savannah bug #8154
+# Make sure that nonexistent prerequisites are listed in $?, since they are
+# considered reasons for the target to be rebuilt.
+#
+# This was undone due to Savannah bug #16002. We'll re-do it in the next
+# release. See Savannah bug #16051.
+
+#touch('foo');
+#
+#run_make_test('
+#foo: bar ; @echo "\$$? = $?"
+#bar: ;',
+# '',
+# '$? = bar');
+#
+#unlink('foo');
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/flavors b/make/make-3.81/tests/scripts/variables/flavors
new file mode 100644
index 0000000..3ceac5e
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/flavors
@@ -0,0 +1,183 @@
+# -*-perl-*-
+
+$description = "Test various flavors of make variable setting.";
+
+$details = "";
+
+open(MAKEFILE, "> $makefile");
+
+# The Contents of the MAKEFILE ...
+
+print MAKEFILE <<'EOF';
+foo = $(bar)
+bar = ${ugh}
+ugh = Hello
+
+all: multi ; @echo $(foo)
+
+multi: ; $(multi)
+
+x := foo
+y := $(x) bar
+x := later
+
+nullstring :=
+space := $(nullstring) $(nullstring)
+
+next: ; @echo $x$(space)$y
+
+define multi
+@echo hi
+echo there
+endef
+
+ifdef BOGUS
+define
+@echo error
+endef
+endif
+
+define outer
+ define inner
+ A = B
+ endef
+endef
+
+$(eval $(outer))
+
+outer: ; @echo $(inner)
+
+EOF
+
+# END of Contents of MAKEFILE
+
+close(MAKEFILE);
+
+# TEST #1
+# -------
+
+&run_make_with_options($makefile, "", &get_logfile);
+$answer = "hi\necho there\nthere\nHello\n";
+&compare_output($answer, &get_logfile(1));
+
+# TEST #2
+# -------
+
+&run_make_with_options($makefile, "next", &get_logfile);
+$answer = "later foo bar\n";
+&compare_output($answer, &get_logfile(1));
+
+# TEST #3
+# -------
+
+&run_make_with_options($makefile, "BOGUS=true", &get_logfile, 512);
+$answer = "$makefile:24: *** empty variable name. Stop.\n";
+&compare_output($answer, &get_logfile(1));
+
+# TEST #4
+# -------
+
+&run_make_with_options($makefile, "outer", &get_logfile);
+$answer = "A = B\n";
+&compare_output($answer, &get_logfile(1));
+
+# Clean up from "old style" testing. If all the above tests are converted to
+# run_make_test() syntax than this line can be removed.
+$makefile = undef;
+
+# -------------------------
+# Make sure that prefix characters apply properly to define/endef values.
+#
+# There's a bit of oddness here if you try to use a variable to hold the
+# prefix character for a define. Even though something like this:
+#
+# define foo
+# echo bar
+# endef
+#
+# all: ; $(V)$(foo)
+#
+# (where V=@) can be seen by the user to be obviously different than this:
+#
+# define foo
+# $(V)echo bar
+# endef
+#
+# all: ; $(foo)
+#
+# and the user thinks it should behave the same as when the "@" is literal
+# instead of in a variable, that can't happen because by the time make
+# expands the variables for the command line and sees it begins with a "@" it
+# can't know anymore whether the prefix character came before the variable
+# reference or was included in the first line of the variable reference.
+
+# TEST #5
+# -------
+
+run_make_test('
+define FOO
+$(V1)echo hello
+$(V2)echo world
+endef
+all: ; @$(FOO)
+', '', 'hello
+world');
+
+# TEST #6
+# -------
+
+run_make_test(undef, 'V1=@ V2=@', 'hello
+world');
+
+# TEST #7
+# -------
+
+run_make_test('
+define FOO
+$(V1)echo hello
+$(V2)echo world
+endef
+all: ; $(FOO)
+', 'V1=@', 'hello
+echo world
+world');
+
+# TEST #8
+# -------
+
+run_make_test(undef, 'V2=@', 'echo hello
+hello
+world');
+
+# TEST #9
+# -------
+
+run_make_test(undef, 'V1=@ V2=@', 'hello
+world');
+
+# TEST #10
+# -------
+# Test the basics; a "@" internally to the variable applies to only one line.
+# A "@" before the variable applies to the entire variable.
+
+run_make_test('
+define FOO
+@echo hello
+echo world
+endef
+define BAR
+echo hello
+echo world
+endef
+
+all: foo bar
+foo: ; $(FOO)
+bar: ; @$(BAR)
+', '', 'hello
+echo world
+world
+hello
+world
+');
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/negative b/make/make-3.81/tests/scripts/variables/negative
new file mode 100644
index 0000000..16a72b8
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/negative
@@ -0,0 +1,46 @@
+# -*-perl-*-
+
+$description = "Run some negative tests (things that should fail).";
+
+# TEST #0
+# Check that non-terminated variable references are detected (and
+# reported using the best filename/lineno info
+run_make_test('
+foo = bar
+x = $(foo
+y = $x
+
+all: ; @echo $y
+',
+ '', '#MAKEFILE#:3: *** unterminated variable reference. Stop.',
+ 512);
+
+# TEST #1
+# Bogus variable value passed on the command line.
+run_make_test(undef,
+ 'x=\$\(other',
+ '#MAKEFILE#:4: *** unterminated variable reference. Stop.',
+ 512);
+
+# TEST #2
+# Again, but this time while reading the makefile.
+run_make_test('
+foo = bar
+x = $(foo
+y = $x
+
+z := $y
+
+all: ; @echo $y
+',
+ '', '#MAKEFILE#:3: *** unterminated variable reference. Stop.',
+ 512);
+
+# TEST #3
+# Bogus variable value passed on the command line.
+run_make_test(undef,
+ 'x=\$\(other',
+ '#MAKEFILE#:4: *** unterminated variable reference. Stop.',
+ 512);
+
+1;
diff --git a/make/make-3.81/tests/scripts/variables/special b/make/make-3.81/tests/scripts/variables/special
new file mode 100644
index 0000000..77b355c
--- /dev/null
+++ b/make/make-3.81/tests/scripts/variables/special
@@ -0,0 +1,54 @@
+# -*-perl-*-
+
+$description = "Test special GNU make variables.";
+
+$details = "";
+
+&run_make_test('
+
+X1 := $(sort $(filter FOO BAR,$(.VARIABLES)))
+
+FOO := foo
+
+X2 := $(sort $(filter FOO BAR,$(.VARIABLES)))
+
+BAR := bar
+
+all:
+ @echo X1 = $(X1)
+ @echo X2 = $(X2)
+ @echo LAST = $(sort $(filter FOO BAR,$(.VARIABLES)))
+',
+ '', "X1 =\nX2 = FOO\nLAST = BAR FOO\n");
+
+
+
+# $makefile2 = &get_tmpfile;
+# open(MAKEFILE, "> $makefile2");
+
+# print MAKEFILE <<'EOF';
+
+# X1 := $(sort $(.TARGETS))
+
+# all: foo
+# @echo X1 = $(X1)
+# @echo X2 = $(X2)
+# @echo LAST = $(sort $(.TARGETS))
+
+# X2 := $(sort $(.TARGETS))
+
+# foo:
+
+# EOF
+
+# close(MAKEFILE);
+
+# # TEST #2
+# # -------
+
+# &run_make_with_options($makefile2, "", &get_logfile);
+# $answer = "X1 =\nX2 = all\nLAST = all foo\n";
+# &compare_output($answer, &get_logfile(1));
+
+
+1;
generated by cgit v1.2.3-70-g09d2 (git 2.49.0) at 2025-06-12 16:24:25 +0000