* [PATCH] Can't cross compile IA32 kernels using separate build directory
@ 2004-08-03 3:07 Peter Chubb
2004-08-04 21:05 ` Sam Ravnborg
0 siblings, 1 reply; 2+ messages in thread
From: Peter Chubb @ 2004-08-03 3:07 UTC (permalink / raw)
To: sam; +Cc: linux-kernel
Hi Sam,
Trying to cross compile a kernel for IA32, on a system without an asm/boot.h
fails (e.g., IA64)
Here's a patch to add in -Iinclude2 when building tools/build.o so that
asm/boot.h is picked up from the right place.
Index: linux-2.6-wip/arch/i386/boot/Makefile
===================================================================
--- linux-2.6-wip.orig/arch/i386/boot/Makefile 2004-08-03 12:58:02.287223257 +1000
+++ linux-2.6-wip/arch/i386/boot/Makefile 2004-08-03 12:59:34.661245563 +1000
@@ -31,7 +31,7 @@
host-progs := tools/build
-HOSTCFLAGS_build.o := -Iinclude
+HOSTCFLAGS_build.o := -Iinclude -Iinclude2
# ---------------------------------------------------------------------------
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] Can't cross compile IA32 kernels using separate build directory
2004-08-03 3:07 [PATCH] Can't cross compile IA32 kernels using separate build directory Peter Chubb
@ 2004-08-04 21:05 ` Sam Ravnborg
0 siblings, 0 replies; 2+ messages in thread
From: Sam Ravnborg @ 2004-08-04 21:05 UTC (permalink / raw)
To: Peter Chubb; +Cc: sam, linux-kernel
On Tue, Aug 03, 2004 at 01:07:26PM +1000, Peter Chubb wrote:
>
> Hi Sam,
> Trying to cross compile a kernel for IA32, on a system without an asm/boot.h
> fails (e.g., IA64)
>
> Here's a patch to add in -Iinclude2 when building tools/build.o so that
> asm/boot.h is picked up from the right place.
I have boot.h in /usr/include/ thats why I did not see it. Running i386 as
you already guessed.
Knowledge of include2 should be restricted to the core kbuild files though,
so I will se if I can come up with something smarter.
That would require splitting CPPFLAGS in two parts and we already have
enough variables...
Sam
>
> Index: linux-2.6-wip/arch/i386/boot/Makefile
> ===================================================================
> --- linux-2.6-wip.orig/arch/i386/boot/Makefile 2004-08-03 12:58:02.287223257 +1000
> +++ linux-2.6-wip/arch/i386/boot/Makefile 2004-08-03 12:59:34.661245563 +1000
> @@ -31,7 +31,7 @@
>
> host-progs := tools/build
>
> -HOSTCFLAGS_build.o := -Iinclude
> +HOSTCFLAGS_build.o := -Iinclude -Iinclude2
>
> # ---------------------------------------------------------------------------
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-08-03 3:07 [PATCH] Can't cross compile IA32 kernels using separate build directory Peter Chubb
2004-08-04 21:05 ` Sam Ravnborg
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