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Date: Sun, 05 May 2013 19:03:01 +0200
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Subject: Re: [Qemu-devel] [PATCH] ui/cocoa.m: Fix recent compile breakage
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Anthony Liguori <aliguori@us.ibm.com>, Juan Quintela <quintela@redhat.com>, Stefan Hajnoczi <stefanha@gmail.com>, qemu-devel@nongnu.org, Blue Swirl <blauwirbel@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>

Am 05.05.2013 18:47, schrieb Peter Maydell:
> On 5 May 2013 17:29, Andreas Färber <andreas.faerber@web.de> wrote:
>> That works fine, but one error remains:
>>
>>   LINK  i386-softmmu/qemu-system-i386
>> Undefined symbols:
>>   "___sync_val_compare_and_swap", referenced from:
>>       _migrate_finish_set_state in migration.o
>> ld: symbol(s) not found
>> collect2: ld returned 1 exit status
>> make[1]: *** [qemu-system-i386] Error 1
>> make: *** [subdir-i386-softmmu] Error 2
> 
> ...does this gcc predate the atomic builtins? That
> could be awkward.

Oh, my fault: My 32-bit build script was not supplying --cc=gcc-4.2, so
it was using 4.0.1 instead of 4.2.1.

Andreas