Hi! None of the core developers uses MSVC, so we generally rely on Windows users to do their own testing and provide fixes.
Hogan, Christopher schrieb am 30.09.2015 um 00:03: > I was trying to compile numpy v1.9.2 with Visual Studio 2008 and Cython > 0.23.1. This worked fine with Cython 0.22.x, but in 0.23.1 there are > some changes in Cython/Utility/TypeConversion.c that seem to cause this > error: > > mtrand.obj : error LNK2019: unresolved external symbol llabs referenced > in function __pyx_pf_6mtrand_11RandomState_24 choice > > llabs is not available in vs2008, but it ends up taking that "#elif" > branch in TypeConversion.c and defining __Pyx_sst_abs to be llabs. I > was able to fix this by swapping the order of the "#elif defined > (_MSC_VER) ..." block with the "#elif defined (__STDC_VERSION__) ... " > block. So, what you are saying is that VS-2008 is not C99 standards compliant (what a surprise) but claims to be? Are you passing any C compiler flags that requests C99 compliance? The last changes in this area were here: https://github.com/cython/cython/pull/403 The contributor claimed to be using MSVC 2008, too, so I wonder why you run into this problem but he didn't. > That probably won't fix the problem in all cases though. To me, your proposed change seems a reasonable thing to do. What cases are you thinking of? Stefan _______________________________________________ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
