This commit
- removes the python calls whose output is never actually used.
- changes the include discovery to use python3(.x)-config. This is
preferable because it also works for cross-compiling. Calling
python3(.x) directly will always provide host flags, which for
cross-compiling is not feasible.
- updates LDFLAGS discovery to also work with >= Python 3.8. To
achieve this python3(.x)-config is first run with the argument
"--embed". If this does not succeed (exit status 1)
python3(.x)-config is run again without "--embed". This is the
method suggested by Python upstream to provide backwards
compatibility. See [1] for more details.
[1] https://docs.python.org/3/whatsnew/3.8.html
Signed-off-by: Sebastian Kemper <sebastian...@gmx.net>
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#### Description
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Hi all,
While trying to get app_python3 going on OpenWrt I stumbled over this.
We're cross-compiling and I got the wrong includes (host includes instead
of target includes).
And then there was also the "-lpython3.x" missing because we're
using python 3.8 which doesn't provide this linker flags by default
anymore. So once I tried to load the module on the target device it threw an
error:
```
Fri Apr 10 18:52:13 2020 daemon.err kamailio[15622]: 0(15622) ERROR:
<core> [core/sr_module.c:512]: load_module(): could not open module
</usr/lib/kamailio/modules/app_python3.so>: Error relocating
/usr/lib/kamailio/modules/app_python3.so: PyTuple_New: symbol not found
Fri Apr 10 18:52:13 2020 daemon.err kamailio[15622]: 0(15622) CRITICAL:
<core> [core/cfg.y:3543]: yyerror_at(): parse error in config file
/etc/kamailio/kamailio.cfg, line 124, column 12-27: failed to load module
```
This pull requested fixes this.
Kind regards,
Seb
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/2282
-- Commit Summary --
* app_python3: update Python3 detection mechanism
-- File Changes --
M src/modules/app_python3/Makefile (12)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/2282.patch
https://github.com/kamailio/kamailio/pull/2282.diff
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