mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-29 07:04:10 +08:00
630af16eee
This fixes the issue where the build will fail if only the Python2
runtime is installed but the Python3 devtools are installed. Currently
the workaround is 'make PYTHON=python3'.
Fix it by autodetecting Python based on whether python[x]-config exists
rather than just python[x] because both are needed for the build. Then
-config is stripped to find the Python runtime.
Testing
=======
* Auto detect links with Python3 when the v3 devtools are installed
and only Python 2 runtime is installed
* Auto detect links with Python2 when both devtools are installed
* Sensible warning is printed if no Python devtools are installed
* 'make PYTHON=x' still automatically sets PYTHON_CONFIG=x-config
* 'make PYTHON=x' fails if x-config doesn't exist
* 'make PYTHON=python3' overrides Python2 devtools
* 'make PYTHON=python2' overrides Python3 devtools
* 'make PYTHON_CONFIG=x-config' works
* 'make PYTHON=x PYTHON_CONFIG=x' works
* 'make PYTHON=missing' reports an error
* 'make PYTHON_CONFIG=missing' reports an error
Fixes:
|
||
|---|---|---|
| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| cgroup | ||
| counter | ||
| debugging | ||
| edid | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| io_uring | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal/tmon | ||
| time | ||
| tracing | ||
| usb | ||
| virtio | ||
| vm | ||
| wmi | ||
| Makefile | ||