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diff acinclude.m4 @ 12166:eceacb78aa7f

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don't add -L/usr/X11R6/lib to LDFLAGS in check for OpenGL libraries
author John W. Eaton <jwe@octave.org>
date Wed, 26 Jan 2011 15:14:51 -0500
parents fd0a3ac60b0e
children 052bd17c3e74
line wrap: on
line diff
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -970,7 +970,13 @@
   fi
 ])
 dnl
-dnl Check for OpenGL. If found, define OPENGL_LIBS
+dnl Check for OpenGL.  If found, define OPENGL_LIBS
+dnl
+dnl FIXME -- the following tests should probably check for the
+dnl libraries separately.
+dnl
+dnl FIXME -- should we allow a way to specify a directory for OpenGL
+dnl libraries and header files?
 dnl
 AC_DEFUN([OCTAVE_OPENGL], [
 OPENGL_LIBS=
@@ -1031,10 +1037,7 @@
         fi
         ;;
       *)
-        save_LDFLAGS="$LDFLAGS"
-        LDFLAGS="$LDFLAGS -L/usr/X11R6/lib"
-        AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-L/usr/X11R6/lib -lGL -lGLU")
-        LDFLAGS="$save_LDFLAGS"
+        AC_CHECK_LIB(GL, glEnable, OPENGL_LIBS="-lGL -lGLU")
         ;;
     esac
   fi