--- configure.ac.orig	Wed Jul 30 17:44:18 2003
+++ configure.ac	Sun Aug  3 10:15:54 2003
@@ -13,6 +13,9 @@
 AC_PROG_INSTALL
 AC_PROG_RANLIB
 
+CFLAGS="$CFLAGS -I/usr/X11R6/include"
+LIBS="$LIBS -L/usr/X11R6/lib"
+
 dnl Check for SDL
 SDL_VERSION=1.0.1
 AM_PATH_SDL($SDL_VERSION,
@@ -28,8 +31,8 @@
 have_SDLmixer=no
 have_opengl=no  
 AC_TRY_COMPILE([
-   	#include <SDL/SDL.h>
-	#include <SDL/SDL_mixer.h>
+   	#include <SDL11/SDL.h>
+	#include <SDL11/SDL_mixer.h>
 ],[
 ],[
 have_SDLmixer=yes
@@ -44,8 +47,8 @@
 have_SDLnet=no
 have_opengl=no  
 AC_TRY_COMPILE([
-   	#include <SDL/SDL.h>
-	#include <SDL/SDL_net.h>
+   	#include <SDL11/SDL.h>
+	#include <SDL11/SDL_net.h>
 ],[
 ],[
 have_SDLnet=yes
@@ -72,7 +75,7 @@
     AC_MSG_ERROR([*** Can't find the OpenGL library Try: http://www.opengl.org])
 fi
 
-OPENGL_LIBS="-lGL -lGLU -lpthread"
+OPENGL_LIBS="-lGL -lGLU"
 LIBS="$LIBS $OPENGL_LIBS"
 
 dnl Check for wxwindows
@@ -97,9 +100,9 @@
 
 dnl Define install prefix 
 if test x$prefix = xNONE; then
-	prefix=/usr/local/games
+	prefix=/usr/local
 fi
-AC_DEFINE_UNQUOTED(PKGDIR, "$prefix/$PACKAGE/", [install directory])
+AC_DEFINE_UNQUOTED(PKGDIR, "$prefix/games/$PACKAGE/", [install directory])
 
 # extra fixed flags
 CFLAGS="$CFLAGS -DdDOUBLE -D_NO_SERVER_ASE_"