[gimp/soc-2011-seamless-clone2] build: Lower required version of OpenEXR library

[Clayton Walker <claytonw src gnome org>]

commit d6e67c7787d949e455c70aabfdd62c7db8ff92d4
Author: Mukund Sivaraman <muks banu com>
Date:   Sat May 4 18:32:22 2013 +0530

    build: Lower required version of OpenEXR library

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 4c0b03e..09dd84f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,7 +64,7 @@ m4_define([exif_required_version], [0.6.15])
 m4_define([lcms_required_version], [2.2])
 m4_define([libpng_required_version], [1.2.37])
 m4_define([liblzma_required_version], [5.0.0])
-m4_define([openexr_required_version], [1.7.1])
+m4_define([openexr_required_version], [1.6.1])
 
 
 AC_INIT([GIMP], [gimp_version],