14 from common import get_meson
16 SCRIPTDIR = os.path.abspath(os.path.dirname(__file__))
19 def prepend_env_var(env, var, value):
20 env[var] = os.pathsep + value + os.pathsep + env.get(var, "")
21 env[var] = env[var].replace(os.pathsep + os.pathsep, os.pathsep).strip(os.pathsep)
24 def get_subprocess_env(options):
25 env = os.environ.copy()
27 env["CURRENT_GST"] = os.path.normpath(SCRIPTDIR)
28 env["GST_VALIDATE_SCENARIOS_PATH"] = os.path.normpath(
29 "%s/subprojects/gst-devtools/validate/data/scenarios" % SCRIPTDIR)
30 env["GST_VALIDATE_PLUGIN_PATH"] = os.path.normpath(
31 "%s/subprojects/gst-devtools/validate/plugins" % options.builddir)
32 env["GST_VALIDATE_APPS_DIR"] = os.path.normpath(
33 "%s/subprojects/gst-editing-services/tests/validate" % SCRIPTDIR)
34 prepend_env_var(env, "PATH", os.path.normpath(
35 "%s/subprojects/gst-devtools/validate/tools" % options.builddir))
36 prepend_env_var(env, "PATH", os.path.join(SCRIPTDIR, 'meson'))
37 env["GST_VERSION"] = options.gst_version
38 env["GST_ENV"] = 'gst-' + options.gst_version
39 env["GST_PLUGIN_SYSTEM_PATH"] = ""
40 env["GST_PLUGIN_SCANNER"] = os.path.normpath(
41 "%s/subprojects/gstreamer/libs/gst/helpers/gst-plugin-scanner" % options.builddir)
42 env["GST_PTP_HELPER"] = os.path.normpath(
43 "%s/subprojects/gstreamer/libs/gst/helpers/gst-ptp-helper" % options.builddir)
44 env["GST_REGISTRY"] = os.path.normpath(options.builddir + "/registry.dat")
46 sharedlib_reg = re.compile(r'\.so|\.dylib|\.dll')
47 typelib_reg = re.compile(r'.*\.typelib$')
48 pluginpath_reg = re.compile(r'lib.*' + os.path.normpath('/gstreamer-1.0/'))
51 lib_path_envvar = 'PATH'
52 elif platform.system() == 'Darwin':
53 lib_path_envvar = 'DYLD_LIBRARY_PATH'
55 lib_path_envvar = 'LD_LIBRARY_PATH'
57 prepend_env_var(env, "GST_PLUGIN_PATH", os.path.join(SCRIPTDIR, 'subprojects',
58 'gst-python', 'plugin'))
60 meson, mesonconf, mesonintrospect = get_meson()
61 targets_s = subprocess.check_output([sys.executable, mesonintrospect, options.builddir, '--targets'])
62 targets = json.loads(targets_s.decode())
64 for target in targets:
65 filename = target['filename']
66 root = os.path.dirname(filename)
67 if typelib_reg.search(filename):
68 prepend_env_var(env, "GI_TYPELIB_PATH",
69 os.path.join(options.builddir, root))
70 elif sharedlib_reg.search(filename):
71 if target.get('type') != "shared library":
73 if pluginpath_reg.search(os.path.normpath(target.get('install_filename'))):
74 prepend_env_var(env, "GST_PLUGIN_PATH", os.path.join(options.builddir, root))
77 prepend_env_var(env, lib_path_envvar,
78 os.path.join(options.builddir, root))
79 elif target.get('type') == 'executable' and target.get('installed'):
80 paths.add(os.path.join(options.builddir, root))
83 prepend_env_var(env, 'PATH', p)
86 encoding_targets = set()
88 if '--installed' in subprocess.check_output([mesonintrospect, '-h']).decode():
89 installed_s = subprocess.check_output([sys.executable, mesonintrospect,
90 options.builddir, '--installed'])
91 for path, installpath in json.loads(installed_s.decode()).items():
92 if path.endswith('.prs'):
93 presets.add(os.path.dirname(path))
94 elif path.endswith('.gep'):
96 os.path.abspath(os.path.join(os.path.dirname(path), '..')))
97 elif path.endswith('.pc'):
98 # Is there a -uninstalled pc file for this file?
99 uninstalled = "{0}-uninstalled.pc".format(path[:-3])
100 if os.path.exists(uninstalled):
101 pkg_dirs.add(os.path.dirname(path))
104 prepend_env_var(env, 'GST_PRESET_PATH', p)
106 for t in encoding_targets:
107 prepend_env_var(env, 'GST_ENCODING_TARGET_PATH', t)
109 for pkg_dir in pkg_dirs:
110 prepend_env_var(env, "PKG_CONFIG_PATH", pkg_dir)
111 prepend_env_var(env, "PKG_CONFIG_PATH", os.path.join(options.builddir,
116 mesonpath = os.path.join(SCRIPTDIR, "meson")
117 if os.path.join(mesonpath):
118 # Add meson/ into PYTHONPATH if we are using a local meson
119 prepend_env_var(env, 'PYTHONPATH', mesonpath)
124 def python_env(options, unset_env=False):
126 Setup our overrides_hack.py as sitecustomize.py script in user
127 site-packages if unset_env=False, else unset, previously set
130 subprojects_path = os.path.join(options.builddir, "subprojects")
131 gst_python_path = os.path.join(SCRIPTDIR, "subprojects", "gst-python")
132 if not os.path.exists(os.path.join(subprojects_path, "gst-python")) or \
133 not os.path.exists(gst_python_path):
136 sitepackages = site.getusersitepackages()
140 sitecustomize = os.path.join(sitepackages, "sitecustomize.py")
141 overrides_hack = os.path.join(gst_python_path, "testsuite", "overrides_hack.py")
144 if os.path.exists(sitecustomize):
145 if os.path.realpath(sitecustomize) == overrides_hack:
146 print("Customize user site script already linked to the GStreamer one")
149 old_sitecustomize = os.path.join(sitepackages,
150 "old.sitecustomize.gstuninstalled.py")
151 shutil.move(sitecustomize, old_sitecustomize)
152 elif not os.path.exists(sitepackages):
153 os.makedirs(sitepackages)
155 os.symlink(overrides_hack, sitecustomize)
156 return os.path.realpath(sitecustomize) == overrides_hack
158 if not os.path.realpath(sitecustomize) == overrides_hack:
161 os.remove(sitecustomize)
162 old_sitecustomize = os.path.join(sitepackages,
163 "old.sitecustomize.gstuninstalled.py")
165 if os.path.exists(old_sitecustomize):
166 shutil.move(old_sitecustomize, sitecustomize)
171 if __name__ == "__main__":
172 parser = argparse.ArgumentParser(prog="gstreamer-uninstalled")
174 parser.add_argument("--builddir",
175 default=os.path.join(SCRIPTDIR, "build"),
176 help="The meson build directory")
177 parser.add_argument("--srcdir",
179 help="The top level source directory")
180 parser.add_argument("--gst-version", default="master",
181 help="The GStreamer major version")
182 options, args = parser.parse_known_args()
184 if not os.path.exists(options.builddir):
185 print("GStreamer not built in %s\n\nBuild it and try again" %
189 if not os.path.exists(options.srcdir):
190 print("The specified source dir does not exist" %
196 args = [os.environ.get("COMSPEC", r"C:\WINDOWS\system32\cmd.exe")]
198 args = [os.environ.get("SHELL", os.path.realpath("/bin/sh"))]
199 if "bash" in args[0]:
200 bashrc = os.path.expanduser('~/.bashrc')
201 if os.path.exists(bashrc):
202 tmprc = tempfile.NamedTemporaryFile(mode='w')
203 with open(bashrc, 'r') as src:
204 shutil.copyfileobj(src, tmprc)
205 tmprc.write('\nexport PS1="[gst-%s] $PS1"' % options.gst_version)
207 # Let the GC remove the tmp file
208 args.append("--rcfile")
209 args.append(tmprc.name)
210 python_set = python_env(options)
212 exit(subprocess.call(args, cwd=options.srcdir,
213 env=get_subprocess_env(options)))
214 except subprocess.CalledProcessError as e:
218 python_env(options, unset_env=True)