| By default generate-version-script.py uses /usr/bin/python3, whatever |
| version that may be - which causes problems if the default python3 |
| installation is one either built without XML support or not included |
| in PYTHON_TARGETS of dev-python/setuptools. Make sure the script is |
| invoked using the same interpreter as meson itself, as that one is |
| already guaranteed to provide both 'xml' and 'pkg_resources'. |
| |
| --- a/libjcat/meson.build |
| +++ b/libjcat/meson.build |
| @@ -129,6 +129,11 @@ |
| install : true, |
| ) |
| |
| + # Make sure generate-version-script.py is invoked by the same python as meson, |
| + # as that one must already have both XML support and setuptools. |
| + python = import('python') |
| + python_interpreter = python.find_installation() |
| + |
| # Verify the map file is correct -- note we can't actually use the generated |
| # file for two reasons: |
| # |
| @@ -141,6 +146,7 @@ |
| input: jcat_gir[0], |
| output: 'jcat.map', |
| command: [ |
| + python_interpreter, |
| join_paths(meson.source_root(), 'contrib', 'generate-version-script.py'), |
| 'LIBJCAT', |
| '@INPUT@', |
