meson: use new python module

[platform/upstream/gstreamer.git] / meson.build

diff --git a/meson.build b/meson.build
index 3179c0c..00898f8 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('gst-python', 'c', 'cpp',
-  version : '1.9.2.1',
-  meson_version : '>= 0.33.0',
+  version : '1.15.0.1',
+  meson_version : '>= 0.40.0',
   default_options : [ 'warning_level=1',
                       'c_std=gnu99',
                       'buildtype=debugoptimized' ])
@@ -11,6 +11,8 @@ gst_version_major = version_arr[0]
 gst_version_minor = version_arr[1]
 api_version = '@0@.0'.format(gst_version_major)
 
+add_project_arguments('-DHAVE_CONFIG_H', language: 'c')
+
 gst_req = '>= @0@.@1@.0'.format(gst_version_major, gst_version_minor)
 
 gst_dep = dependency('gstreamer-1.0', version : gst_req,
@@ -18,16 +20,44 @@ gst_dep = dependency('gstreamer-1.0', version : gst_req,
 gstbase_dep = dependency('gstreamer-base-1.0', version : gst_req,
   fallback : ['gstreamer', 'gst_base_dep'])
 gmodule_dep = dependency('gmodule-2.0')
-pygobject_dep = dependency('pygobject-3.0 >= 3.0')
+pygobject_dep = dependency('pygobject-3.0', fallback: ['pygobject', 'pygobject_dep'], version : '>= 3.8')
 python_dep = dependency('python3')
 
-python = find_program('python3')
-pythondetector = find_program('pythondetector')
-py_so_suffix = run_command(pythondetector, '--sosuffix').stdout().strip()
-pygi_override_dir = run_command(pythondetector, '--pygi-overridedir').stdout().strip()
-python_abi_flags = run_command(pythondetector, '--abiflags').stdout().strip()
-pylib_loc = run_command(pythondetector, '--libloc').stdout().strip()
-assert(pylib_loc != 'None', 'Python dynamic library path could not be determined')
+pymod = import('python')
+python = pymod.find_installation(get_option('python'))
+python_dep = python.dependency(required : true)
+
+python_abi_flags = python.get_variable('ABIFLAGS', '')
+pylib_loc = python.get_variable('LIBPL', '')
+if host_machine.system() != 'windows'
+    assert(pylib_loc != '', 'Python dynamic library path could not be determined')
+endif
+message('python_abi_flags = @0@'.format(python_abi_flags))
+message('pylib_loc = @0@'.format(pylib_loc))
+
+pygi_override_dir = get_option('pygi-overrides-dir')
+if pygi_override_dir == ''
+    cres = run_command(python, '-c','''
+import os, sys, gi.overrides
+paths = gi.overrides.__path__
+prefix = os.path.abspath(sys.argv[1])
+for path in paths:
+    path = os.path.abspath(path)
+    if os.path.commonprefix([path, prefix]) == prefix:
+        print(path)
+        exit(0)
+exit(1)
+''', get_option('prefix'))
+
+    if cres.returncode() != 0
+        error('Could not detect PyGObject overrides location' + cres.stdout() + cres.stderr())
+    endif
+    pygi_override_dir = cres.stdout().strip()
+    if cres.stderr() != ''
+        message(cres.stderr())
+    endif
+endif
+message('pygobject overrides directory = @0@'.format(pygi_override_dir))
 
 pylib_suffix = 'so'
 if host_machine.system() == 'windows'
@@ -35,7 +65,6 @@ if host_machine.system() == 'windows'
 elif host_machine.system() == 'darwin'
   pylib_suffix = 'dylib'
 endif
-
 cdata = configuration_data()
 cdata.set('PACKAGE', '"gst-python"')
 cdata.set('VERSION', '"@0@"'.format(gst_version))
@@ -47,10 +76,11 @@ cdata.set('PY_LIB_LOC', '"@0@"'.format(pylib_loc))
 cdata.set('PY_ABI_FLAGS', '"@0@"'.format(python_abi_flags))
 cdata.set('PY_LIB_SUFFIX', '"@0@"'.format(pylib_suffix))
 cdata.set('PYTHON_VERSION', '"@0@"'.format(python_dep.version()))
-configure_file(input : 'config.h.meson',
-  output : 'config.h',
-  configuration : cdata)
+configure_file(output : 'config.h', configuration : cdata)
 configinc = include_directories('.')
 
 subdir('gi')
 subdir('plugin')
+subdir('testsuite')
+
+run_command(python, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')