[Numpy-discussion] Cygwin compile: fatal error: fenv/fenv.c:

Ralf Gommers ralf.gommers@googlemail....
Wed Feb 29 14:32:21 CST 2012


On Wed, Feb 29, 2012 at 9:10 PM, Matt Miller <mattm184@gmail.com> wrote:

> Hi all,
>
> I am getting the following error when running `python setup.py install`
> for Numpy in Cygwin. This error happens on the latest as well as
> the maintenance branched for 1.5 and 1.6.
>

This should fix it: http://projects.scipy.org/numpy/ticket/1944.

Can you confirm that that works? Then I'll make the change in master.

Ralf


> ...
> creating build/temp.cygwin-1.7.11-i686-2.6
> creating build/temp.cygwin-1.7.11-i686-2.6/build
> creating build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6
> creating
> build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6/numpy
> creating
> build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6/numpy/core
> creating
> build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6/numpy/core/src
> creating
> build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath
> creating build/temp.cygwin-1.7.11-i686-2.6/numpy
> creating build/temp.cygwin-1.7.11-i686-2.6/numpy/core
> creating build/temp.cygwin-1.7.11-i686-2.6/numpy/core/src
> creating build/temp.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath
> compile options: '-Inumpy/core/include
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/include/numpy
> -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core
> -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath
> -Inumpy/core/src/npysort -Inumpy/core/include -I/usr/include/python2.6
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/src/multiarray
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/src/umath -c'
> gcc: build/src.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath/npy_math.c
> gcc: build/src.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath/ieee754.c
> numpy/core/src/npymath/ieee754.c.src:590:25: fatal error: fenv/fenv.c: No
> such file or directory
> compilation terminated.
> numpy/core/src/npymath/ieee754.c.src:590:25: fatal error: fenv/fenv.c: No
> such file or directory
> compilation terminated.
> error: Command "gcc -fno-strict-aliasing -g -O2 -pipe -DNDEBUG -g -fwrapv
> -O3 -Wall -Wstrict-prototypes -Inumpy/core/include
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/include/numpy
> -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core
> -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath
> -Inumpy/core/src/npysort -Inumpy/core/include -I/usr/include/python2.6
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/src/multiarray
> -Ibuild/src.cygwin-1.7.11-i686-2.6/numpy/core/src/umath -c
> build/src.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath/ieee754.c -o
> build/temp.cygwin-1.7.11-i686-2.6/build/src.cygwin-1.7.11-i686-2.6/numpy/core/src/npymath/ieee754.o"
> failed with exit status 1
>
>
> Thanks
>
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