From af003a7bf9cc2f8b163ec4df44238d9f249d3943 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Tue, 24 Aug 2010 18:37:44 +0200
Subject: Move -D_GNU_SOURCE to a better place

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

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 465f5b73..038ea7f8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -152,7 +152,7 @@ AS_IF([test "x$enable_cairo" != "xno"],
 
 
 CFLAGS="$CFLAGS $HDF5_CFLAGS $GTK_CFLAGS $GSL_CFLAGS $OPENCL_CFLAGS -pthread"
-CFLAGS="$CFLAGS $LIBTIFF_CFLAGS"
+CFLAGS="$CFLAGS $LIBTIFF_CFLAGS -D_GNU_SOURCE"
 LIBS="$LIBS $HDF5_LIBS -lm -lz $GSL_LIBS $GTK_LIBS $OPENCL_LIBS -pthread"
 LIBS="$LIBS $LIBTIFF_LIBS"
 
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