From b97cf09cd7b79d87b4ecfa064657140e25a8958e Mon Sep 17 00:00:00 2001
From: Ben Elliston <bje@gnu.org>
Date: Sat, 15 Jun 2013 23:01:09 +1000
Subject: This patch silences "WARNING: Couldn't find the global config file"
 when running make check. From Gilles Espinasse.

	* configure.ac: If DEJAGNU is unset, set it to /dev/null.
	* Makefile.am: Export DEJAGNU.
	* configure: Likewise.
	* Makefile.in: Regenerate.
---
 ChangeLog    | 7 +++++++
 Makefile.am  | 1 +
 Makefile.in  | 2 ++
 configure    | 7 +++++++
 configure.ac | 6 ++++++
 5 files changed, 23 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 56814a1..0728842 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-06-15  Ben Elliston  <bje@gnu.org>
+
+	* configure.ac: If DEJAGNU is unset, set it to /dev/null.
+	* Makefile.am: Export DEJAGNU.
+	* configure: Likewise.
+	* Makefile.in: Regenerate.
+
 2013-06-15  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 
 	* doc/user.xml: Fix typos.
diff --git a/Makefile.am b/Makefile.am
index 79e38d3..ac60114 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,6 +20,7 @@
 # Process this file with automake to generate Makefile.in
 
 AUTOMAKE_OPTIONS = dejagnu
+export DEJAGNU
 
 EXTRA_DIST = ChangeLog-1992 MAINTAINERS runtest site.tmpl \
 	$(pkgdata_DATA) $(config_DATA) $(baseboard_DATA) \
diff --git a/Makefile.in b/Makefile.in
index 58d1f0e..1171a38 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -193,6 +193,7 @@ CXXDEPMODE = @CXXDEPMODE@
 CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
+DEJAGNU = @DEJAGNU@
 DEPDIR = @DEPDIR@
 DOCBOOK2HTML = @DOCBOOK2HTML@
 DOCBOOK2PDF = @DOCBOOK2PDF@
@@ -1444,6 +1445,7 @@ uninstall-man: uninstall-man1
 	uninstall-man1 uninstall-pdf-am uninstall-pkgdataDATA \
 	uninstall-ps-am
 
+export DEJAGNU
 
 # Give a reassuring message so that users know the "build" worked.
 all-local:
diff --git a/configure b/configure
index de55bf0..8262077 100755
--- a/configure
+++ b/configure
@@ -590,6 +590,7 @@ am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
 subdirs
+DEJAGNU
 EXPECT
 DOCBOOK2TEXI
 DOCBOOK2PS
@@ -4056,6 +4057,12 @@ else
   as_fn_error $? "Tcl 8.3 or greater is required" "$LINENO" 5
 fi
 
+if test x"$DEJAGNU" = x
+then
+  DEJAGNU="/dev/null"
+fi
+
+
 
 
 subdirs="$subdirs example/calc example/mathhelper"
diff --git a/configure.ac b/configure.ac
index 7ab586d..70ea257 100644
--- a/configure.ac
+++ b/configure.ac
@@ -56,5 +56,11 @@ else
   AC_MSG_ERROR([Tcl 8.3 or greater is required])
 fi
 
+if test x"$DEJAGNU" = x
+then
+  DEJAGNU="/dev/null"
+fi
+AC_SUBST(DEJAGNU)
+
 AC_CONFIG_SUBDIRS([example/calc example/mathhelper])
 AC_OUTPUT([Makefile])
-- 
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