Building on Catalina

[David Einstein]

I am trying to build on OSX Catalina, and everything seems to go well until it builds sagelib, and I get a libpng not found.

Everything built nicely a few weeks ago.  I am tempted to blame the upgrade to catalina, but I also upgraded hombrew and XCode.

Any ideas?

Here is the final output from the terminal.

if [ -z "$SAGE_INSTALL_FETCH_ONLY" ]; then \

cd /Users/davideinstein/projects/sage/src && source bin/sage-env && source /Users/davideinstein/projects/sage/build/bin/sage-build-env-config && \

sage-logger -p 'time make sage' '/Users/davideinstein/projects/sage/logs/pkgs/sagelib-9.1.beta9.log'; \

fi

[sagelib-9.1.beta9] cd . && export                                    \

[sagelib-9.1.beta9]     SAGE_ROOT=/doesnotexist                               \

[sagelib-9.1.beta9]     SAGE_SRC=/doesnotexist                                \

[sagelib-9.1.beta9]     SAGE_SRC_ROOT=/doesnotexist                           \

[sagelib-9.1.beta9]     SAGE_DOC_SRC=/doesnotexist                            \

[sagelib-9.1.beta9]     SAGE_BUILD_DIR=/doesnotexist                          \

[sagelib-9.1.beta9]     SAGE_PKGS=/Users/davideinstein/projects/sage/build/pkgs                \

[sagelib-9.1.beta9] && sage-python -u setup.py --no-user-cfg build install

[sagelib-9.1.beta9] /Users/davideinstein/projects/sage/src/bin/sage-env: line 130: cd: /doesnotexist: No such file or directory

[sagelib-9.1.beta9] Warning: overwriting SAGE_ROOT environment variable:

[sagelib-9.1.beta9] Old SAGE_ROOT=/doesnotexist

[sagelib-9.1.beta9] New SAGE_ROOT=

[sagelib-9.1.beta9] ************************************************************************

[sagelib-9.1.beta9] Traceback (most recent call last):

[sagelib-9.1.beta9]   File "setup.py", line 72, in <module>

[sagelib-9.1.beta9]     from module_list import ext_modules, library_order

[sagelib-9.1.beta9]   File "/Users/davideinstein/projects/sage/src/module_list.py", line 36, in <module>

[sagelib-9.1.beta9]     png_pc = pkgconfig.parse('libpng')

[sagelib-9.1.beta9]   File "/Users/davideinstein/projects/sage/local/lib/python3.7/site-packages/pkgconfig/pkgconfig.py", line 248, in parse

[sagelib-9.1.beta9]     _raise_if_not_exists(package)

[sagelib-9.1.beta9]   File "/Users/davideinstein/projects/sage/local/lib/python3.7/site-packages/pkgconfig/pkgconfig.py", line 103, in _raise_if_not_exists

[sagelib-9.1.beta9]     raise PackageNotFoundError(package)

[sagelib-9.1.beta9] pkgconfig.pkgconfig.PackageNotFoundError: libpng not found

[sagelib-9.1.beta9] ************************************************************************

[sagelib-9.1.beta9] Error building the Sage library

[sagelib-9.1.beta9] ************************************************************************

[sagelib-9.1.beta9] Please email sage-devel (http://groups.google.com/group/sage-devel)

[sagelib-9.1.beta9] explaining the problem and including the relevant part of the log file

[sagelib-9.1.beta9]   /Users/davideinstein/projects/sage/logs/pkgs/sagelib-9.1.beta9.log

[sagelib-9.1.beta9] Describe your computer, operating system, etc.

[sagelib-9.1.beta9] ************************************************************************

[sagelib-9.1.beta9] make[4]: *** [sage] Error 1

[sagelib-9.1.beta9] 

[sagelib-9.1.beta9] real 0m0.612s

[sagelib-9.1.beta9] user 0m0.193s

[sagelib-9.1.beta9] sys 0m0.133s

make[3]: *** [sagelib] Error 2

make[2]: *** [all-start] Error 2

real 212m28.552s

user 151m29.195s

sys 26m1.334s

***************************************************************

Error building Sage.

The following package(s) may have failed to build (not necessarily

during this run of 'make all-start'):

* package:         sagelib-9.1.beta9

  last build time: Apr 8 21:23

  log file:        /Users/davideinstein/projects/sage/logs/pkgs/sagelib-9.1.beta9.log

It is safe to delete any log files and build directories, but they

contain information that is helpful for debugging build problems.

WARNING: If you now run 'make' again, the build directory of the

same version of the package will, by default, be deleted. Set the

environment variable SAGE_KEEP_BUILT_SPKGS=yes to prevent this.

make[1]: *** [all-start] Error 1

make: *** [all] Error 2

[Dima Pasechnik]

Hi David,
It might help if you posted the top-level config.log, thanks.

Dima

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[David Einstein]

Here is the config.log.

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[John H Palmieri]

When I have had problems with libpng, it has helped to do "brew install pkg-config". If you happened to start building Sage and then upgraded Homebrew and/or Xcode in the middle of that, or if you've installed any new Homebrew packages,  you should probably start over with "make distclean" followed by "make".

[Dima Pasechnik]

Could you post the outputs of

pkg-config --modversion libpng
set | grep PKG

run at the terminal, and run at the Sage shell prompt (./sage -sh) ?
I really don't understand this error, as at configure time libpng is
found via pkg-config
Thanks
Dima

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[David Einstein]

I did a brew install pkg-config and was notified that version 0.29.1 was already installed, but I could upgrade to 0.29.2, so I did so. Then did a `make distclean` and then make and got marginally further.  Now it dies starting to build sagelib

if [ -z "$SAGE_INSTALL_FETCH_ONLY" ]; then \

cd /Users/davideinstein/projects/sage/src && source bin/sage-env && source /Users/davideinstein/projects/sage/build/bin/sage-build-env-config && \

sage-logger -p 'time make sage' '/Users/davideinstein/projects/sage/logs/pkgs/sagelib-9.1.beta9.log'; \

fi

[sagelib-9.1.beta9] cd . && export                                    \

[sagelib-9.1.beta9]     SAGE_ROOT=/doesnotexist                               \

[sagelib-9.1.beta9]     SAGE_SRC=/doesnotexist                                \

[sagelib-9.1.beta9]     SAGE_SRC_ROOT=/doesnotexist                           \

[sagelib-9.1.beta9]     SAGE_DOC_SRC=/doesnotexist                            \

[sagelib-9.1.beta9]     SAGE_BUILD_DIR=/doesnotexist                          \

[sagelib-9.1.beta9]     SAGE_PKGS=/Users/davideinstein/projects/sage/build/pkgs                \

[sagelib-9.1.beta9] && sage-python -u setup.py --no-user-cfg build install

[sagelib-9.1.beta9] /Users/davideinstein/projects/sage/src/bin/sage-env: line 130: cd: /doesnotexist: No such file or directory

[sagelib-9.1.beta9] Warning: overwriting SAGE_ROOT environment variable:

[sagelib-9.1.beta9] Old SAGE_ROOT=/doesnotexist

[sagelib-9.1.beta9] New SAGE_ROOT=

[sagelib-9.1.beta9] Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/4.2.1

[sagelib-9.1.beta9] Discovering Python/Cython source code....

[sagelib-9.1.beta9] Discovered Python/Cython sources, time: 0.07 seconds.

[sagelib-9.1.beta9] running build

[sagelib-9.1.beta9] Generating auto-generated sources

[sagelib-9.1.beta9] Building interpreters for fast_callable

[sagelib-9.1.beta9] -> First build of interpreters

[sagelib-9.1.beta9] running build_cython

[sagelib-9.1.beta9] Enabling Cython debugging support

[sagelib-9.1.beta9] error: parallel should be an integer

[sagelib-9.1.beta9] make[4]: *** [sage] Error 1

[sagelib-9.1.beta9] 

[sagelib-9.1.beta9] real 0m2.845s

[sagelib-9.1.beta9] user 0m1.574s

[sagelib-9.1.beta9] sys 0m0.468s

make[3]: *** [sagelib] Error 2

make[2]: *** [all-start] Error 2

real 146m19.171s

user 137m25.979s

sys 23m16.198s

***************************************************************

Error building Sage.

[David Einstein]

davideinstein@Davids-MacBook-Pro-3 sage % pkg-config --modversion libpng

1.6.37

davideinstein@Davids-MacBook-Pro-3 sage % set | grep PKG

PKG_CONFIG_PATH=/Users/davideinstein/projects/sage/local/lib/pkgconfig

SAGE_PKGCONFIG=/Users/davideinstein/projects/sage/local/lib/pkgconfig

SAGE_PKG_CONFIG_PATH=/Users/davideinstein/projects/sage/local/lib/pkgconfig

SAGE_SPKG_INST=/Users/davideinstein/projects/sage/local/var/lib/sage/installed

SAGE_SPKG_SCRIPTS=/Users/davideinstein/projects/sage/local/var/lib/sage/scripts

davideinstein@Davids-MacBook-Pro-3 sage % 

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[David Einstein]

Apple just gave me a supplemental Catalina update, and now sagelib is building.  If this works, I'll attribute it to some Apple problem.

[Matthias Koeppe]

On Thursday, April 9, 2020 at 6:35:53 AM UTC-7, David Einstein wrote:

I did a brew install pkg-config and was notified that version 0.29.1 was already installed, but I could upgrade to 0.29.2, so I did so. Then did a `make distclean` and then make and got marginally further.  Now it dies starting to build sagelib

From the config.log that you posted it seems that you are running configure from inside `sage -sh` or you have set PATH manually to include the following:

PATH: /Users/davideinstein/projects/sage/build/bin

PATH: /Users/davideinstein/projects/sage/src/bin
PATH: /Users/davideinstein/projects/sage/local/bin

This is not supported. configure should be run outside of `sage -sh` and without such PATH settings.

 

[David Einstein]

Sorry, that was a side effect of me running one of the internal scripts from the command line in a vainglorious attempt to figure out what was going on.

After running the osx upgrade, everything built (even with the funky paths) and all the doctests worked (except a few padic_lattice_element tests that I assume are expected.)  I'll do a make distclean, and start a new shell and redo everything just to make sure, but I think I'm in good shape now.

I thank everyone for their help.

[Dima Pasechnik]

On Fri, Apr 10, 2020 at 5:23 AM David Einstein <dei...@gmail.com> wrote:
>
> Sorry, that was a side effect of me running one of the internal scripts from the command line in a vainglorious attempt to figure out what was going on.
>
> After running the osx upgrade, everything built (even with the funky paths) and all the doctests worked (except a few padic_lattice_element tests that I assume are expected.) I'll do a make distclean, and start a new shell and redo everything just to make sure, but I think I'm in good shape now.

Thanks - could you tell us what MacOS and Xcode versions you are on now?

>
> I thank everyone for their help.
>
> On Thursday, April 9, 2020 at 12:16:56 PM UTC-4, Matthias Koeppe wrote:
>>
>> On Thursday, April 9, 2020 at 6:35:53 AM UTC-7, David Einstein wrote:
>>>
>>> I did a brew install pkg-config and was notified that version 0.29.1 was already installed, but I could upgrade to 0.29.2, so I did so. Then did a `make distclean` and then make and got marginally further. Now it dies starting to build sagelib
>>>>>>
>>>>>>
>>
>> From the config.log that you posted it seems that you are running configure from inside `sage -sh` or you have set PATH manually to include the following:
>> PATH: /Users/davideinstein/projects/sage/build/bin
>>
>> PATH: /Users/davideinstein/projects/sage/src/bin
>> PATH: /Users/davideinstein/projects/sage/local/bin
>>
>>
>> This is not supported. configure should be run outside of `sage -sh` and without such PATH settings.
>>
>

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[David Einstein]

Mac OS 10.15.4

Xcode Version 11.3 beta (11C24b)

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