[Numpy-discussion] Compilation failures in f2py

[Christopher Albert]

Sam,

the last suggestion from my side would be to upgrade or reinstall macports
from https://www.macports.org/install.php and/or set your gcc compiler
version to the latest one via port select. Then I'm out of clues too.

Best,

Chris


Am Sa., 23. Jan. 2021 um 21:22 Uhr schrieb Samuel Dupree <
sdupree at speakeasy.net>:

> Chris,
>
> Thank you for responding to my post. I uninstalled and then reinstalled
> CommandLineTools per your suggestion. I'm still getting the same error. It
> appears that gcc is not seeing any of the CommandLineTools directories.
> When I ran the command
> find /Library/Developer/CommandLineTools/ -name _stdio.h
>
> I got:
>
> (base) user at Mac-Pro ~ % find /Library/Developer/CommandLineTools/ -name
> _stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX11.1.sdk/usr/include/_stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX11.1.sdk/usr/include/xlocale/_stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX11.1.sdk/usr/include/secure/_stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX10.15.sdk/usr/include/_stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX10.15.sdk/usr/include/xlocale/_stdio.h
>
> /Library/Developer/CommandLineTools//SDKs/MacOSX10.15.sdk/usr/include/secure/_stdio.h
>
> Any suggestions?
>
> Sam Dupree.
>
>
>
>
> On January/12/2021 05:11:50, Christopher Albert wrote:
>
> Hi Sam,
>
> looks like the XCode command line tools containing standard headers are
> either not installed or updated. Try xcode-select --install or manually
> download them from https://developer.apple.com/download/more/ and maybe
> uninstall/reinstall them in case updates don't work. Check with
>
> find /Library/Developer/CommandLineTools/ -name _stdio.h
>
> which should
> give /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/_stdio.h
> (besides possible older versions of MacOSX)
>
> Best,
>
> Chris
>
>
>
>
> Am Sa., 9. Jan. 2021 um 03:02 Uhr schrieb Samuel Dupree <
> sdupree at speakeasy.net>:
>
>> I'm attempting to wrap a Fortran-77 source member library using f2py.
>> I'm running he Anaconda distribution for Python 3.7.6 on a Mac Pro
>> (2019) under Mac OS X Big Sur (ver. 11.1). The version of Xcode.app I'm
>> running is 12.3. The version of NumPy I'm running is 1.18.3.
>>
>> The errors I'm getting are from header files the compiler can't find as
>> captured in the attached log file. A sample of the kind of errors I'm
>> seeing are captured below.
>>
>> compile options:
>> '-I/var/folders/2r/4bw6nw0x58z0_ybx632_h14m0000gq/T/tmp5uemdb2k/src.macosx-10.9-x86_64-3.7
>>
>> -I/Users/user/opt/anaconda3/lib/python3.7/site-packages/numpy/core/include
>>
>> -I/Users/user/opt/anaconda3/include/python3.7m -c'
>> gcc:
>>
>> /var/folders/2r/4bw6nw0x58z0_ybx632_h14m0000gq/T/tmp5uemdb2k/src.macosx-10.9-x86_64-3.7/sofapymodule.c
>> gcc:
>>
>> /var/folders/2r/4bw6nw0x58z0_ybx632_h14m0000gq/T/tmp5uemdb2k/src.macosx-10.9-x86_64-3.7/fortranobject.c
>> In file included from
>>
>> /opt/local/lib/gcc10/gcc/x86_64-apple-darwin20/10.2.0/include-fixed/syslimits.h:7,
>>                   from
>>
>> /opt/local/lib/gcc10/gcc/x86_64-apple-darwin20/10.2.0/include-fixed/limits.h:34,
>>                   from
>> /Users/user/opt/anaconda3/include/python3.7m/Python.h:11,
>>                   from
>>
>> /var/folders/2r/4bw6nw0x58z0_ybx632_h14m0000gq/T/tmp5uemdb2k/src.macosx-10.9-x86_64-3.7/sofapymodule.c:14:
>> /opt/local/lib/gcc10/gcc/x86_64-apple-darwin20/10.2.0/include-fixed/limits.h:195:61:
>>
>> error: no include path in which to search for limits.h
>>    195 | #include_next <limits.h>  /* recurse down to the real one */
>> |                                                             ^
>> In file included from
>> /Users/user/opt/anaconda3/include/python3.7m/Python.h:25,
>>                   from
>>
>> /var/folders/2r/4bw6nw0x58z0_ybx632_h14m0000gq/T/tmp5uemdb2k/src.macosx-10.9-x86_64-3.7/sofapymodule.c:14:
>> /opt/local/lib/gcc10/gcc/x86_64-apple-darwin20/10.2.0/include-fixed/stdio.h:78:10:
>>
>> fatal error: _stdio.h: No such file or directory
>>     78 | #include <_stdio.h>
>>        |          ^~~~~~~~~~
>> compilation terminated.
>>
>> Any suggestions?
>>
>> Sam Dupree.
>>
>>
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