[Python-Dev] FYI: Python 2.7.1 + gcc 4.6 (experimental) probable optimizer problem

Daniel Stutzbach stutzbach at google.com
Tue Jan 11 19:00:13 CET 2011


On Sat, Jan 8, 2011 at 12:03 PM, Ralf W. Grosse-Kunstleve <rwgk at yahoo.com>wrote:

> g++ (GCC) 4.6.0 20101206 (experimental)
> % make
> /bin/sh: line 1: 41686 Segmentation fault      (core dumped) CC='gcc
> -pthread'
> LDSHARED='gcc -pthread -shared ' OPT='-DNDEBUG -g -fwrapv -O3 -Wall
> -Wstrict-prototypes' ./python -E ./setup.py build
> make: *** [sharedmods] Error 139


Does that version of gcc emit any warnings during compilation?

-- 
Daniel Stutzbach
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