-AC_CHECK_LIB(gmp, mpf_get_str,,
- AC_CHECK_LIB(gmp, __gmpf_get_str,,
- AC_MSG_ERROR([You must install libgmp])
- )
-)
-
-AC_CHECK_FUNC(getopt_long,,
- AC_MSG_ERROR(`This application depends upon getopt_long'))
-
-
-AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
- AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
- termcap=no))
-if test "$termcap" = yes; then
- AC_CHECK_HEADERS(termcap.h)
- AC_DEFINE(HAVE_LIBTERMCAP, 1,
- [Define if you have the termcap library (-ltermcap).])
+PSPP_LIBPLOT
+AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
+
+
+AC_ARG_WITH(gui, [ --without-gui don't build the PSPPIRE gui])
+
+if test x"$with_gui" != x"no" ; then
+ PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.8.0,,
+ [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v2.8.0 or later (or use --without-gui)])])
+ PKG_CHECK_MODULES(GLADE, libglade-2.0,,
+ [PSPP_REQUIRED_PREREQ([libglade 2.0 (or use --without-gui)])])