add a fix to prevent startup crashes on i386 when built with gcc < 4.3
[openwrt/openwrt.git] / target / linux / uml / patches / 001-gcc4_unit_at_a_time_i386_fix.patch
1 Index: linux-2.6.26/arch/um/Makefile-i386
2 ===================================================================
3 --- linux-2.6.26.orig/arch/um/Makefile-i386 2008-07-28 13:43:40.412036547 +0200
4 +++ linux-2.6.26/arch/um/Makefile-i386 2008-07-28 13:44:00.234033125 +0200
5 @@ -35,7 +35,7 @@
6 # Disable unit-at-a-time mode on pre-gcc-4.0 compilers, it makes gcc use
7 # a lot more stack due to the lack of sharing of stacklots. Also, gcc
8 # 4.3.0 needs -funit-at-a-time for extern inline functions.
9 -KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0400 ] ; then \
10 +KBUILD_CFLAGS += $(shell if [ $(call cc-version) -lt 0430 ] ; then \
11 echo $(call cc-option,-fno-unit-at-a-time); \
12 else echo $(call cc-option,-funit-at-a-time); fi ;)
13