GTK1: Avoid some interference with GTK2.

87c4ba8d · Henrik (Grubba) Grubbström · 9a85282f · 87c4ba8d
Commit 87c4ba8d authored 13 years ago by Henrik (Grubba) Grubbström
--- a/src/post_modules/GTK1/configure.in
+++ b/src/post_modules/GTK1/configure.in
@@ -636,6 +636,8 @@ if test "x$WITH_GTK" = x1 ; then
 fi
 
 AC_CHECK_LIB(gtkdatabox, main,,,`$ac_cv_path_GTK_CONFIG --libs`)
+ # This cache variable interferes with GTK2.
+ unset ac_cv_header_gtkdatabox_h
 AC_CHECK_HEADERS(gtkdatabox.h)
 
 AC_SUBST(pgtk_have_gtkdatabox)