$NetBSD: patch-aa,v 1.1.1.1 2000/07/18 07:46:40 itohy Exp $

--- configure.in.orig	Tue May  2 05:02:00 2000
+++ configure.in	Sat Jun 24 19:30:17 2000
@@ -18,6 +18,21 @@
 AC_PROG_INSTALL
 AC_PATH_PROG(GS,gs,gs)
 
+dnl X11 support.  Stolen from plotutils.
+AC_PATH_XTRA
+AC_SUBST(X_CFLAGS)
+AC_SUBST(X_LIBS)
+AC_SUBST(X_TOOLKIT_LIBS)
+AC_SUBST(X_PRE_LIBS)
+AC_SUBST(X_BASIC_LIBS)
+AC_SUBST(X_EXTRA_LIBS)
+
+X_TOOLKIT_LIBS="-lXaw -lXmu -lXt"
+X_BASIC_LIBS="-lXext -lX11"
+
+LDFLAGS="$X_LIBS $LDFLAGS"
+CPPFLAGS="$X_CFLAGS $CPPFLAGS"
+
 dnl Look for various optional libraries.
 AC_CHECK_LIB(dl,main,[LDL=-ldl],[LDL=])
 AC_SUBST(LDL)