[f-spot] Build against sdk:4

[Stephen Shaw <sshaw src gnome org>]

commit 9fa142d1bfd631a3eb9cb1f552c259dea32f865f
Author: Stephen Shaw <sshaw decriptor com>
Date:   Mon May 13 23:18:10 2013 -0600

    Build against sdk:4

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0ef20cd..ffc1030 100644
--- a/configure.ac
+++ b/configure.ac
@@ -258,7 +258,7 @@ AM_CONDITIONAL(ENABLE_RELEASE, test "x$enable_release" = "xyes")
 ENABLE_RELEASE=$enable_release
 AC_SUBST(ENABLE_RELEASE)
 if test "x$enable_release" = "xyes"; then
-       GMCS_FLAGS="-define:RELEASE"
+       GMCS_FLAGS="-define:RELEASE -sdk:4"
 # FIXME: Enable as soon as we rock sufficiently
 #else
 #      GMCS_FLAGS="-warnaserror"