+AC_ARG_ENABLE(pango,
+ AC_HELP_STRING([--enable-pango],
+ [enable the pango library for better display of international fonts. (default=no)]),
+ [enable_pango=yes], [enable_pango=no])
+
+if test "$enable_pango" = yes; then
+PKG_CHECK_MODULES([PANGO], [pango pangoxft])
+AC_SUBST(PANGO_CFLAGS)
+AC_SUBST(PANGO_LIBS)
+DEFS="$DEFS -DUSE_PANGO"
+fi
+
+PKG_CHECK_MODULES(XFT, [xft])
+AC_SUBST(XFT_CFLAGS)
+AC_SUBST(XFT_LIBS)
+
+PKG_CHECK_MODULES(XML, [libxml-2.0])
+AC_SUBST(XML_CFLAGS)
+AC_SUBST(XML_LIBS)
+
+PKG_CHECK_MODULES(LIBSN, [libstartup-notification-1.0],
+ [
+ AC_DEFINE(USE_LIBSN, [1], [Use startup-notification])
+ AC_SUBST(LIBSN_CFLAGS)
+ AC_SUBST(LIBSN_LIBS)
+ ],
+ [
+ no_such_luck=yes
+ ]
+)
+
+dnl Check for session management
+X11_SM
+
+#EFENCE_LIBS=-lefence
+EFENCE_LIBS=""
+AC_SUBST(EFENCE_LIBS)
+
+dnl Check for X11 extensions