diff -aur occ6.2/ros/configure.in mod/ros/configure.in
--- occ6.2/ros/configure.in	2007-08-28 13:07:07.000000000 -0500
+++ mod/ros/configure.in	2007-08-29 14:54:32.207292566 -0500
@@ -383,7 +383,7 @@
 
 AC_LANG([C])
 CFLAGS_save=$CFLAGS
-CFLAGS="$CXXFLAGS $GL_INCLUDE"
+CFLAGS="$CFLAGS $GL_INCLUDE"
 AC_CHECK_TYPE(_GLUfuncptr,[],[CFLAGS_save="-DNOGLUfuncptr=1 $CFLAGS_save"],[#include "GL/glu.h"])
 CFLAGS="$CFLAGS_save"
 
@@ -604,8 +604,8 @@
 INCLUDE="$STLPort_INCLUDES $INCLUDE"
 CPPFLAGS_save=$CPPFLAGS
 CPPFLAGS="$INCLUDE $CPPFLAGS"
-CXXFLAGS_save=$CPPFLAGS
-CXXFLAGS="$INCLUDE $CPPFLAGS"
+CXXFLAGS_save=$CXXFLAGS
+CXXFLAGS="$INCLUDE $CXXFLAGS"
 LDFLAGS_save=$LDFLAGS
 if test -d "${with_stlport_library}"  ; then
   STLPort_LIB="-L`(cd  ${with_stlport_library}; pwd)` -l$STLPort_LIB_CC"