Do not use glib upon --without-glib-dir or --without-glib in configure.

darcs-hash:20060303152300-65a35-87b30622af5ca618b7e00dfbbeab91c380e53b1d.gz

m4/sac-su2.m4

@@ -271,13 +271,13 @@ AC_ARG_WITH(glib-dir,
 [  --with-glib-dir=PREFIX  explicitly define GLib path],, 
  with_glib_dir="pkg-config")
 
-if test "$with_glib_dir" = "pkg-config" ; then 
+if test "$with_glib" = no || test "$with_glib_dir" = "no" ; then
 
-  PKG_CHECK_MODULES(GLIB, glib-$with_glib, [HAVE_GLIB=yes])
+  : # No glib
 
-elif test "$with_glib_dir" = "no" ; then 
+elif test "$with_glib_dir" = "pkg-config" ; then 
 
-  : # No glib
+  PKG_CHECK_MODULES(GLIB, glib-$with_glib, [HAVE_GLIB=yes])
 
 else # GLib path is explicitly defined