| msg314976 - (view) |
Author: Hubert Holin (Hubert Holin) |
Date: 2018-04-05 10:19 |
| _decimal fails to build on my platform due to lack of support: In file included from /Developer/Python/3.6/Python/Python-3.6.5/Modules/_decimal/_decimal.c:34: /usr/local/include/mpdecimal.h:201:4: error: "unsupported platform: need mpd_size_t == mpd_uint_t" #error "unsupported platform: need mpd_size_t == mpd_uint_t" My host system type: x86_64-apple-darwin17.5.0 My target system type: x86_64-apple-darwin17.5.0 Compiler used: clang+llvm-6.0.0-x86_64-apple-darwin Hardware: 3,7 GHz Quad-Core Intel Xeon E5 Relevant configurations: --enable-universalsdk... /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk --with-universal-archs... intel MACHDEP... darwin Could this module be upgraded? |
|
|
| msg314978 - (view) |
Author: Stefan Krah (skrah) *  |
Date: 2018-04-05 11:45 |
| I don't have OS X. However, this is the first time in 6 years that anyone has reported an OS X build failure. Perhaps Ned knows the answer. |
|
|
| msg314998 - (view) |
Author: Ned Deily (ned.deily) * |
Date: 2018-04-05 17:55 |
| > However, this is the first time in 6 years that anyone has reported an OS X build failure. Yes, I've never seen one before, either. But I think the culprit is pointed to in the error message. It looks like you have another version of mpdecimal in /usr/local/. |
|
|
| msg315027 - (view) |
Author: Hubert Holin (Hubert Holin) |
Date: 2018-04-06 17:25 |
| This is correct: I had an older version of mpdecimal in /usr/local. However, when removed mpdecimal is (manually) removed from /usr/local (the libs and the header), making a "make clean", a config and make, the _decimal build still fails, but this time for a different reason: /Developer/Python/3.6/Python/Python-3.6.5/Modules/_decimal/_decimal.c:34:10: fatal error: 'mpdecimal.h' file not found #include "mpdecimal.h" Still, we are getting closer: should I install a newer version of mpdecimal and try again? |
|
|
| msg315028 - (view) |
Author: Stefan Krah (skrah) * |
Date: 2018-04-06 17:50 |
| It looks to me as if you are compiling --with-system-libmpdec. You don't need that, libmpdec is included in the Python tarball. -with-system-libmpdec was added mainly for Linux distros. If there's a widespread interest to support it on OS X, I'd need a patch. A hack that should work is "export PYTHON_DECIMAL_WITH_MACHINE=universal" during the Python build, then the external libmpdec *might* work. This flag was mainly added for testing. Note that "universal" does not always build fat binaries -- it uses whatever Python is configured with. |
|
|
| msg315029 - (view) |
Author: Stefan Krah (skrah) * |
Date: 2018-04-06 17:57 |
| Another source of error is of course if the external libmpdec was not compiled as "universal" but Python is. |
|
|
| msg315165 - (view) |
Author: Stefan Krah (skrah) * |
Date: 2018-04-10 10:18 |
| I'm trying to reduce the number of open issues that I'm involved in. If something concrete comes up, feel free to reopen. |
|
|
| msg315171 - (view) |
Author: Hubert Holin (Hubert Holin) |
Date: 2018-04-10 16:05 |
| Yes, the error turned out to be that I had indeed forgotten to remove the --with-system-libmpdec along with the library and header. Now _decimal compiles fine. I will see if I can get Python to run with my system's mpdecimal (once I have updated it), but as far as this issue is concerned I believe it is indeed closed. Thanks for the help! |
|
|