From f31e9dee0a45d392fe08d3441dd64200a5505a05 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Sat, 16 Mar 2019 18:38:49 +0100
Subject: [PATCH] export DEJAGNU for make check to suppress global config file
 WARNING.

On some systems we need to set and export DEJAGNU to suppress
WARNING: Couldn't find the global config file.

2019-03-16  Mark Wielaard  <mark@klomp.org>

	* Makefile (DEJAGNU): Optionally set variable.
	(check): export DEJAGNU.
---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index 1aa208f..2ce7b59 100644
--- a/Makefile
+++ b/Makefile
@@ -26,9 +26,14 @@ hello:
 dw2-restrict:
 	$(CC) $(TEST_SRC)/dw2-restrict.S -o $@ || touch $@
 
+# On some systems we need to set and export DEJAGNU to suppress
+# WARNING: Couldn't find the global config file.
+DEJAGNU ?= /dev/null
+
 check: dwz $(TEST_EXECS)
 	mkdir -p testsuite-bin
 	cd testsuite-bin; ln -sf $(PWD)/dwz .
+	export DEJAGNU=$(DEJAGNU); \
 	export PATH=$(PWD)/testsuite-bin:$$PATH; export LC_ALL=C; \
 	runtest --tool=dwz -srcdir testsuite $(RUNTESTFLAGS)
 	rm -Rf testsuite-bin $(TEST_EXECS)
-- 
2.20.1