* Re: [tip:core/header-fixes] compiler-gcc4: conditionalize #error on __KERNEL__
[not found] <tip-442405f292c9f9e043afc2243a5b4128f2704c49@kernel.org>
@ 2009-02-26 0:21 ` Arnd Bergmann
0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2009-02-26 0:21 UTC (permalink / raw)
To: hpa, mingo, tglx, hpa, linux-kernel
On Thursday 26 February 2009, H. Peter Anvin wrote:
> compiler-gcc4: conditionalize #error on __KERNEL__
>
> Impact: Fix for exported headers
>
> We only want to error out on specific gcc versions if we are actually
> building the kernel, so conditionalize the #if...#error on __KERNEL__.
>
> Based on a patchset by Arnd Bergmann <arnd@arndb.de>.
>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
No kidding. It never occurred to me that this hunk from my patch was
any good. It just happened that I was cross compiling for powerpc
and only had a ppc64-gcc-4.1.0 installed on my laptop, so I commented
out that line with the intention of reverting that change after a
successful build...
Good catch!
Arnd <><
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[not found] <tip-442405f292c9f9e043afc2243a5b4128f2704c49@kernel.org>
2009-02-26 0:21 ` [tip:core/header-fixes] compiler-gcc4: conditionalize #error on __KERNEL__ Arnd Bergmann
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