--- celestia-1.3.0/configure.in.orig	2003-04-14 21:03:46.000000000 +0200
+++ celestia-1.3.0/configure.in	2003-10-08 15:07:04.000000000 +0200
@@ -222,11 +222,8 @@
 
 if test "$enable_gtk" != "no" -o "$enable_glut" == "yes" ; then
 dnl Check for GLUT headers first.
-	AC_CHECK_HEADERS(GL/glut.h,,AC_MSG_ERROR([[No glut.h found.  See INSTALL file for details on correcting this problem.]]))
+	AC_CHECK_HEADERS(GL/freeglut.h,,AC_MSG_ERROR([[No freeglut.h found.  See INSTALL file for details on correcting this problem.]]))
 
-dnl Check for GLUT.
-	AC_CHECK_LIB(glut, glutKeyboardUpFunc,,
-		AC_MSG_ERROR(GLUT library version >= 3.7 not found))
 fi
 AM_CONDITIONAL(ENABLE_GLUT, test "$enable_glut" == "yes")