glu: remove BeOS define as BeOS is not longer a target platform

Reviewed-by: Brian Paul <brianp@vmare.com>
Signed-off-by: Brian Paul <brianp@vmware.com>

src/glu/sgi/Makefile

@@ -124,12 +124,7 @@ OBJECTS = $(C_OBJECTS) $(CC_OBJECTS)
 ##### TARGETS #####
 
 default:
-	@if [ "${CONFIG_NAME}" = "beos" ] ; then \
-		echo "$(GLU_LIB_NAME) not build under BeOS, but integrated into ${GL_LIB_NAME}." ; \
-		exit 0 ; \
-	else \
-		$(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) || exit 1 ; \
-	fi
+	$(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME)
 
 $(TOP)/$(LIB_DIR):
 	-mkdir $(TOP)/$(LIB_DIR)