From a5c774a51b7bfa564e0e44bfc22213ac55abc562 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Mon, 12 Sep 2011 05:29:58 +0000
Subject: Ensure variables defined in $(call ...) have global scope Add a note
 about using #!/usr/bin/make -f to the manual. Clean up the w32 subdirectory
 in the dist tarball.

---
 tests/scripts/functions/call | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests/scripts/functions/call')

diff --git a/tests/scripts/functions/call b/tests/scripts/functions/call
index 6dd48b1..98f1d92 100644
--- a/tests/scripts/functions/call
+++ b/tests/scripts/functions/call
@@ -96,4 +96,15 @@ close(MAKEFILE);
 $answer = "1 2 3 4 5 6 7 8 9\n1 2 3 4 5\n1 2 3\n1 2 3\n";
 &compare_output($answer,&get_logfile(1));
 
+# Ensure that variables are defined in global scope even in a $(call ...)
+
+delete $ENV{X123};
+
+run_make_test('
+tst = $(eval export X123)
+$(call tst)
+all: ; @echo "$${X123-not set}"
+',
+              '', "\n");
+
 1;
-- 
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