Force -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE in GTK_CFLAGS.

diff --git a/configure.ac b/configure.ac
index 03f8718b9c6ef63959f55a291a9bf90fa914f651..ba7e489e95ec1bd9504513052e33cbac76b698c2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -578,6 +578,10 @@ fi
 AC_ARG_ENABLE(deprecated,
                [  --disable-deprecated            Disable deprecated GTK functions],
                [GTK_CFLAGS="$GTK_CFLAGS -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"], [])
+
+dnl Make sure the code does not regress to using deprecated GTK stuff...
+GTK_CFLAGS="$GTK_CFLAGS -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE"
+
 AC_SUBST(GTK_CFLAGS)
 AC_SUBST(GTK_LIBS)