>> >> detect_meson_py_location() assumes the executable to be called "meson" >> or "meson.py", but in guix it currently is called ".meson-real" (see teh >> first entry in the trace-back). >> >> The solution would be to get rid of the wrapper-scripts, see >> <https://lists.gnu.org/archive/html/guix-devel/2017-11/msg00041.html> >> >> A work-around would be to substitute in file mesonbuild/mesonlib.py >> >> meson_command = python_command + [detect_meson_py_location()] >> >> by >> >> meson_command = python_command + ["$OUT/bin/meson"] > > Sounds reasonable. Does it work for you? If so, could you provide a > patch? > > Ludo’. >
Or in this case, python script, we can change the wrapper script into something like this: #+BEGIN_SRC python import os os.environ['PYTHONPATH']="/gnu/store/.../site-packages${PYTHONPATH:+:}$PYTHONPATH" exec(open("/gnu/store/n53zdnl4l3gm9sg15bfwxp0wdrwrvhg4-meson-0.44.0/bin/.meson-real").read()) #+END_SRC or #+BEGIN_SRC python import os os.environ['PYTHONPATH']="/gnu/store/.../site-packages${PYTHONPATH:+:}$PYTHONPATH" exec(compile( open( "/gnu/store/n53zdnl4l3gm9sg15bfwxp0wdrwrvhg4-meson-0.44.0/bin/.meson-real".read(), "/gnu/store/n53zdnl4l3gm9sg15bfwxp0wdrwrvhg4-meson-0.44.0/bin/.meson-real", 'exec' ))) #+END_SRC