Re: [eigen] Fix for ARM __builtin_prefetch fails

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On 18.11.2013 23:33, Rick Mann wrote:
We seem to have an issue with our GCC 4.6.3, building for ARM, when the preprocessor tries to evaluate __has_builtin(). Here is a patch that works for us:

Could you also say what that issue is? (i.e., gives us your preprocessor error.)
Does it help to simply change both sides of the || expression?


Dipl.-Inf., Dipl.-Math. Christoph Hertzberg
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