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Date: Thu, 24 Jan 2013 20:22:03 +0100
From: Alexander Stadler <>
Subject: Re: Bug in include/netinet/in.h

Am 23.01.2013 18:11, schrieb Rich Felker:
> On Wed, Jan 23, 2013 at 05:58:13PM +0100, John Spencer wrote:
>> On 01/23/2013 05:39 PM, Alexander Stadler wrote:
>>> [-Werror=parentheses]
>>> /space/build-trunk/trunk/build_dir/target-mips_r2_musl-0.9.8/netifd-2013-01-22.1/interface-ip.c:655:2: error: suggest parentheses around arithmetic in operand of '|' [-Werror=parentheses]
>>> cc1: all warnings being treated as errors
>> the bug here is -Werror being passed to the compiler, try adding
>> --disable-werror to the configure invocation
>> (note: using -Werror by default is pretty inept, since it will cause
>> build errors on any compiler/libc combination that has not yet been
>> tested by the package author)
> Normally these kind of warnings are ignored in the system headers and
> macro text expanded from macros defined in the system headers. I don't
> see any reason we can't "fix" this particular macro however if for
> some reason it's still making trouble..
> Rich

I removed -Werror from CMakeLists.txt of netifd, after that it compiled (with warnings ;-) ).
Thank you!

(only size shocked me - 450KB (one day before with uClibc 50KB :-/ ))

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