Randy Dunlap wrote:
On Sat, 16 Feb 2008 19:58:06 -0800 H. Peter Anvin wrote:

Randy Dunlap wrote:
Yes, adding -m32 to the X86_32 config ccflags (as is done for the
X86_64 case) makes it build for me.  (like patch below)

It's wrong, though, because you can't assume a 32-bit compiler knows about -m32.

You need $(call cc-option,-m32).

-cflags-$(CONFIG_X86_32) :=
+cflags-$(CONFIG_X86_32) := $(call cc-option, -m32)
 cflags-$(CONFIG_X86_64) := -m32

I think this works for both; that's what we do for arch/x86/boot.

        -hpa

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