Fix build with Python 3.8 by also checking for python-3.X-embed.pc

Since Python 3.8 the normal checks don't include the Python libraries
anymore and linking of the gst-python module would fail.

See also https://github.com/mesonbuild/meson/issues/5629

Fixes https://gitlab.freedesktop.org/gstreamer/gst-python/issues/28
This commit is contained in:
Sebastian Dröge 2019-12-13 10:46:20 +02:00
parent 986d6d12fb
commit 10707f437f

View file

@ -24,10 +24,17 @@ pygobject_dep = dependency('pygobject-3.0', fallback: ['pygobject', 'pygobject_d
pymod = import('python')
python = pymod.find_installation(get_option('python'))
if python.language_version().version_compare('<3.0')
pythonver = python.language_version()
if pythonver.version_compare('<3.0')
error('Python2 is not supported anymore, please port your code to python3 (@0@ specified)'.format(python.language_version()))
endif
python_dep = python.dependency(required : true)
# Workaround for https://github.com/mesonbuild/meson/issues/5629
# https://gitlab.freedesktop.org/gstreamer/gst-python/issues/28
python_dep = dependency('python-@0@-embed'.format(pythonver), version: '>=3', required: false)
if not python_dep.found()
python_dep = python.dependency(required : true)
endif
python_abi_flags = python.get_variable('ABIFLAGS', '')
pylib_loc = get_option('libpython-dir')