From c074ca7b874725c0b2a8c0d4f90807af91d1e04a Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Thu, 11 Feb 2016 20:46:04 +0100
Subject: Use -Wl,--no-undefined on all source files.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index ea0bc63..aeb4a66 100644
--- a/configure.ac
+++ b/configure.ac
@@ -69,7 +69,7 @@ AC_ARG_WITH([debug],
 
 AS_IF([test "x$with_debug" == "xyes"],
       [AC_MSG_WARN([*** Building with debug support!])
-	     CXXFLAGS="$CXXFLAGS -Wall -Werror -g"
+	     CXXFLAGS="$CXXFLAGS -Wall -Werror -g -Wl,--no-undefined"
 	     HUGIN_PARM=""]
 )
 
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