Commit fec468b0 authored Jun 04, 2006 by Jeff Dike Committed by Linus Torvalds Jun 05, 2006

[PATCH] uml: add -ffreestanding to CFLAGS

From: Jeff Dike <jdike@addtoit.com>

This fixes the undefined reference to strcpy seen when building modules on
i386.  Tracked down by Al Viro.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent b8719c31

arch/um/Makefile-i386

+4 −0

Original line number	Diff line number	Diff line
		@@ -33,5 +33,9 @@ include $(srctree)/arch/i386/Makefile.cpu
		# prevent gcc from keeping the stack 16 byte aligned. Taken from i386.
		cflags-y += $(call cc-option,-mpreferred-stack-boundary=2)

		# Prevent sprintf in nfsd from being converted to strcpy and resulting in
		# an unresolved reference.
		cflags-y += -ffreestanding

		CFLAGS += $(cflags-y)
		USER_CFLAGS += $(cflags-y)