From ebb733c0f9ab045b6fd6245df2baf2e87463e1bc Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Wed, 17 Nov 1999 07:33:47 +0000
Subject: * Many cleanups and bugfixes. * New handling of += in target-specific
 variables.

---
 tests/scripts/features/targetvars | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'tests/scripts/features/targetvars')

diff --git a/tests/scripts/features/targetvars b/tests/scripts/features/targetvars
index 83bf9ed..e4dc0b2 100644
--- a/tests/scripts/features/targetvars
+++ b/tests/scripts/features/targetvars
@@ -124,5 +124,31 @@ close(MAKEFILE);
 $answer = "foo bar\n";
 &compare_output($answer, &get_logfile(1));
 
+# TEST #9
+# For PR/1380: Using += assignment in target-specific variables sometimes fails
+
+$makefile3 = &get_tmpfile;
+
+open(MAKEFILE,"> $makefile3");
+print MAKEFILE <<'EOF';
+.PHONY: all one
+all: FOO += baz
+all: one; @echo $(FOO)
+
+FOO = bar
+
+one: FOO += biz
+one: ; @echo $(FOO)
+EOF
+close(MAKEFILE);
+
+&run_make_with_options("$makefile3", "", &get_logfile);
+$answer = "bar baz biz\nbar baz\n";
+&compare_output($answer, &get_logfile(1));
+
+&run_make_with_options("$makefile3", "one", &get_logfile);
+$answer = "bar biz\n";
+&compare_output($answer, &get_logfile(1));
+
 
 1;
-- 
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