Python problems on OS X
chrisj at rtems.org
Tue Nov 17 20:25:09 UTC 2020
On 17/11/20 9:19 pm, Andrew Butterfield wrote:
> I keep getting a python error when trying to build the tool suite on
> OS X. The end of the error log is:
> checking whether to use python... /Library/Frameworks/Python.framework/Versions/2.7/bin/python2
That looks like RSB has provided a suitable path.
> checking for python... no
> configure: error: no usable python found at /Library/Frameworks/Python.framework/Versions/2.7/bin/python2
> make: *** [configure-gdb] Error 1
> make: *** [all] Error 2
> shell cmd failed: /bin/sh -ex /Users/butrfeld/REPOS/esa-qual/modules/rsb/rtems/build/sparc-rtems6-gdb-0295dde-x86_64-apple-darwin19.6.0-1/do-build
> error: building sparc-rtems6-gdb-0295dde-x86_64-apple-darwin19.6.0-1
What is the gdb configure command line the RSB uses?
> What are the criteria for python to be "useable"?
Does the following help?
On MacOS (darwin) I gave up on the library checks and assume if the header is
present the Python install is OK.
After the build fails there should be a config.log file under `build` ...
find build -name config.log
Does it provide any insight into why the configure failed?
> I have removed all traces of non-native (brew) pythons that I can find.
> I followed the virtual environment instructions in the rtems-central README.md
I do not use rtems-central or follow it in detail.
> :- which python
> :- which python3
That looks fine. Did you install python3?
> My machine is running macOS Catalina 10.15.7
Catalina should be fine. I installed Big Sur yesterday and was going to test it
today. I suspect it will only have python3 support.
Unrelated, does Catalina support APFS?
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