From 50eb3cf5e5a8a68b68e966a6607f668f2c36191e Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Wed, 15 Mar 2006 03:31:30 +0000
Subject: Fix Savannah bug #15913.

---
 tests/scripts/features/targetvars | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tests/scripts/features')

diff --git a/tests/scripts/features/targetvars b/tests/scripts/features/targetvars
index 18dd023..e2e9c90 100644
--- a/tests/scripts/features/targetvars
+++ b/tests/scripts/features/targetvars
@@ -292,4 +292,16 @@ rules.mk : MYVAR = foo
 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');
+
 1;
-- 
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