Index: m17n-lib-1.6.2/configure.ac
===================================================================
--- m17n-lib-1.6.2.orig/configure.ac
+++ m17n-lib-1.6.2/configure.ac
@@ -100,9 +100,9 @@ dnl Checks which levels of APIs should b
 AC_ARG_ENABLE(gui,
 	      AS_HELP_STRING([--enable-gui],[enable GUI level APIs (default is YES)]))
 
-AM_CONDITIONAL(WITH_GUI, test x$with_gui != xno)
+AM_CONDITIONAL(WITH_GUI, test x$enable_gui != xno)
 
-if test x$with_gui != xno; then
+if test x$enable_gui != xno; then
 
 dnl Checks if dlopen exists, and if it's in libc or libdl.