> Uri and I are working through some Clang Integrated Assembler issues. Its 
>> a challenging platform because GCC uses Clang Integrated Assembler rather 
>> than Binutil's AS.
>>
>> We think we are ready for some more widespread testing. If you have 
>> MacPorts GCC installed, then please perform:
>>
>>     git clone http://github.com/weidai11/cryptopp.git
>>     git checkout clang-ia
>>
>>     # Back to regular stuff
>>     make CXX=/opt/local/bin/g++ -j 4
>>     ...
>>
>
> The changes were merged at 
> http://github.com/weidai11/cryptopp/commit/fb72dbc8cb750be749a4ec3e2f27d164fe89d431
>  
> and 
> http://github.com/weidai11/cryptopp/commit/34e95a7cde503891b76b2ce35176bf24b4b0c29a
> .
>
> The clang-ia branch was deleted. You may need to 'git branch -D clang-ia' 
> to clean the cruft Git leaves behind.
>

If you use the MacPorts compilers, then you may get an endless stream of 
warnings from the assembler reading from <stdin>. It looks like a bad 
interaction between the GCC compiler and the Clang assembler. You can track 
the issue at:

* GCC Issue 71767 - Endless stream of warnings when using GCC with -Wa,-q 
and Clang Integrated Assembler, 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767
* LLVM Issue 28427 - Endless stream of warnings when using GCC with -Wa,-q 
and Clang Integrated Assembler, http://llvm.org/bugs/show_bug.cgi?id=28427

Jeff

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