#!/usr/bin/env python3
import argparse
+import contextlib
import json
import os
import platform
import subprocess
import sys
import tempfile
+import pathlib
-from common import get_meson
+from distutils.sysconfig import get_python_lib
+from distutils.util import strtobool
+
+from scripts.common import get_meson
+from scripts.common import git
+from scripts.common import win32_get_short_path_name
SCRIPTDIR = os.path.dirname(os.path.realpath(__file__))
PREFIX_DIR = os.path.join(SCRIPTDIR, 'prefix')
-
+# Use '_build' as the builddir instead of 'build'
+DEFAULT_BUILDDIR = os.path.join(SCRIPTDIR, 'build')
+if not os.path.exists(DEFAULT_BUILDDIR):
+ DEFAULT_BUILDDIR = os.path.join(SCRIPTDIR, '_build')
+
+
+def listify(o):
+ if isinstance(o, str):
+ return [o]
+ if isinstance(o, list):
+ return o
+ raise AssertionError('Object {!r} must be a string or a list'.format(o))
+
+def stringify(o):
+ if isinstance(o, str):
+ return o
+ if isinstance(o, list):
+ if len(o) == 1:
+ return o[0]
+ raise AssertionError('Did not expect object {!r} to have more than one element'.format(o))
+ raise AssertionError('Object {!r} must be a string or a list'.format(o))
def prepend_env_var(env, var, value):
- env[var] = os.pathsep + value + os.pathsep + env.get(var, "")
+ # Try not to exceed maximum length limits for env vars on Windows
+ if os.name is 'nt':
+ value = win32_get_short_path_name(value)
+ env_val = env.get(var, '')
+ val = os.pathsep + value + os.pathsep
+ # Don't add the same value twice
+ if val in env_val or env_val.startswith(value + os.pathsep):
+ return
+ env[var] = val + env_val
env[var] = env[var].replace(os.pathsep + os.pathsep, os.pathsep).strip(os.pathsep)
-def get_subprocess_env(options):
+def get_subprocess_env(options, gst_version):
env = os.environ.copy()
env["CURRENT_GST"] = os.path.normpath(SCRIPTDIR)
prepend_env_var(env, "PATH", os.path.normpath(
"%s/subprojects/gst-devtools/validate/tools" % options.builddir))
prepend_env_var(env, "PATH", os.path.join(SCRIPTDIR, 'meson'))
- env["GST_VERSION"] = options.gst_version
- env["GST_ENV"] = 'gst-' + options.gst_version
+ env["GST_VERSION"] = gst_version
+ env["GST_ENV"] = 'gst-' + gst_version
env["GST_PLUGIN_SYSTEM_PATH"] = ""
env["GST_PLUGIN_SCANNER"] = os.path.normpath(
"%s/subprojects/gstreamer/libs/gst/helpers/gst-plugin-scanner" % options.builddir)
sharedlib_reg = re.compile(r'\.so|\.dylib|\.dll')
typelib_reg = re.compile(r'.*\.typelib$')
- pluginpath_reg = re.compile(r'lib.*' + re.escape(os.path.normpath('/gstreamer-1.0/')))
if os.name is 'nt':
lib_path_envvar = 'PATH'
'gst-python', 'plugin'))
prepend_env_var(env, "GST_PLUGIN_PATH", os.path.join(PREFIX_DIR, 'lib',
'gstreamer-1.0'))
- prepend_env_var(env, "PATH", os.path.join(PREFIX_DIR, 'bin'))
- prepend_env_var(env, lib_path_envvar, os.path.join(PREFIX_DIR, 'lib'))
prepend_env_var(env, "GST_VALIDATE_SCENARIOS_PATH", os.path.join(
PREFIX_DIR, 'share', 'gstreamer-1.0', 'validate', 'scenarios'))
prepend_env_var(env, "GI_TYPELIB_PATH", os.path.join(PREFIX_DIR, 'lib',
'lib', 'girepository-1.0'))
+ prepend_env_var(env, "PKG_CONFIG_PATH", os.path.join(PREFIX_DIR, 'lib', 'pkgconfig'))
+
+ # gst-indent
+ prepend_env_var(env, "PATH", os.path.join(SCRIPTDIR, 'gstreamer', 'tools'))
- meson, mesonconf, mesonintrospect = get_meson()
- targets_s = subprocess.check_output([sys.executable, mesonintrospect, options.builddir, '--targets'])
+ # Library and binary search paths
+ prepend_env_var(env, "PATH", os.path.join(PREFIX_DIR, 'bin'))
+ if lib_path_envvar != 'PATH':
+ prepend_env_var(env, lib_path_envvar, os.path.join(PREFIX_DIR, 'lib'))
+ elif 'QMAKE' in os.environ:
+ # There's no RPATH on Windows, so we need to set PATH for the qt5 DLLs
+ prepend_env_var(env, 'PATH', os.path.dirname(os.environ['QMAKE']))
+
+ meson = get_meson()
+ targets_s = subprocess.check_output(meson + ['introspect', options.builddir, '--targets'])
targets = json.loads(targets_s.decode())
paths = set()
mono_paths = set()
+ srcdir_path = pathlib.Path(options.srcdir)
for target in targets:
- filename = target['filename']
- root = os.path.dirname(filename)
- if filename.endswith('.dll'):
- mono_paths.add(os.path.join(options.builddir, root))
- if typelib_reg.search(filename):
- prepend_env_var(env, "GI_TYPELIB_PATH",
- os.path.join(options.builddir, root))
- elif sharedlib_reg.search(filename):
- if target.get('type') != "shared library":
- continue
-
- if target.get('installed') and pluginpath_reg.search(os.path.normpath(target.get('install_filename'))):
- prepend_env_var(env, "GST_PLUGIN_PATH", os.path.join(options.builddir, root))
+ filenames = listify(target['filename'])
+ for filename in filenames:
+ if filename.startswith(options.sysroot):
+ filename = filename[len(options.sysroot):]
+ root = os.path.dirname(filename)
+ if srcdir_path / "subprojects/gst-devtools/validate/plugins" in (srcdir_path / root).parents:
continue
-
- prepend_env_var(env, lib_path_envvar,
- os.path.join(options.builddir, root))
- elif target.get('type') == 'executable' and target.get('installed'):
- paths.add(os.path.join(options.builddir, root))
+ if filename.endswith('.dll'):
+ mono_paths.add(os.path.join(options.builddir, root))
+ if typelib_reg.search(filename):
+ prepend_env_var(env, "GI_TYPELIB_PATH",
+ os.path.join(options.builddir, root))
+ elif sharedlib_reg.search(filename):
+ if not target['type'].startswith('shared'):
+ continue
+
+ prepend_env_var(env, lib_path_envvar,
+ os.path.join(options.builddir, root))
+ elif target['type'] == 'executable' and target['installed']:
+ paths.add(os.path.join(options.builddir, root))
+
+ with open(os.path.join(options.builddir, 'GstPluginsPath.json')) as f:
+ for plugin_path in json.load(f):
+ prepend_env_var(env, 'GST_PLUGIN_PATH', plugin_path)
for p in paths:
prepend_env_var(env, 'PATH', p)
presets = set()
encoding_targets = set()
pkg_dirs = set()
- if '--installed' in subprocess.check_output([sys.executable, mesonintrospect, '-h']).decode():
- installed_s = subprocess.check_output([sys.executable, mesonintrospect,
- options.builddir, '--installed'])
+ python_dirs = set(["%s/subprojects/gstreamer/libs/gst/helpers/" % options.srcdir])
+ if '--installed' in subprocess.check_output(meson + ['introspect', '-h']).decode():
+ installed_s = subprocess.check_output(meson + ['introspect', options.builddir, '--installed'])
for path, installpath in json.loads(installed_s.decode()).items():
+ installpath_parts = pathlib.Path(installpath).parts
+ path_parts = pathlib.Path(path).parts
+
+ # We want to add all python modules to the PYTHONPATH
+ # in a manner consistent with the way they would be imported:
+ # For example if the source path /home/meh/foo/bar.py
+ # is to be installed in /usr/lib/python/site-packages/foo/bar.py,
+ # we want to add /home/meh to the PYTHONPATH.
+ # This will only work for projects where the paths to be installed
+ # mirror the installed directory layout, for example if the path
+ # is /home/meh/baz/bar.py and the install path is
+ # /usr/lib/site-packages/foo/bar.py , we will not add anything
+ # to PYTHONPATH, but the current approach works with pygobject
+ # and gst-python at least.
+ if 'site-packages' in installpath_parts:
+ install_subpath = os.path.join(*installpath_parts[installpath_parts.index('site-packages') + 1:])
+ if path.endswith(install_subpath):
+ python_dirs.add(path[:len (install_subpath) * -1])
+
if path.endswith('.prs'):
presets.add(os.path.dirname(path))
elif path.endswith('.gep'):
if os.path.exists(uninstalled):
pkg_dirs.add(os.path.dirname(path))
+ if path.endswith('gstomx.conf'):
+ prepend_env_var(env, 'GST_OMX_CONFIG_DIR', os.path.dirname(path))
+
for p in presets:
prepend_env_var(env, 'GST_PRESET_PATH', p)
'gst-plugins-good',
'pkgconfig'))
+ for python_dir in python_dirs:
+ prepend_env_var(env, 'PYTHONPATH', python_dir)
+
mesonpath = os.path.join(SCRIPTDIR, "meson")
if os.path.join(mesonpath):
# Add meson/ into PYTHONPATH if we are using a local meson
return env
+def get_windows_shell():
+ command = ['powershell.exe' ,'-noprofile', '-executionpolicy', 'bypass', '-file', 'cmd_or_ps.ps1']
+ result = subprocess.check_output(command)
+ return result.decode().strip()
-def python_env(options, unset_env=False):
- """
- Setup our overrides_hack.py as sitecustomize.py script in user
- site-packages if unset_env=False, else unset, previously set
- env.
- """
- subprojects_path = os.path.join(options.builddir, "subprojects")
- gst_python_path = os.path.join(SCRIPTDIR, "subprojects", "gst-python")
- if not os.path.exists(os.path.join(subprojects_path, "gst-python")) or \
- not os.path.exists(gst_python_path):
- return False
-
- sitepackages = site.getusersitepackages()
- if not sitepackages:
- return False
-
- sitecustomize = os.path.join(sitepackages, "sitecustomize.py")
- overrides_hack = os.path.join(gst_python_path, "testsuite", "overrides_hack.py")
-
- if not unset_env:
- if os.path.exists(sitecustomize):
- if os.path.realpath(sitecustomize) == overrides_hack:
- print("Customize user site script already linked to the GStreamer one")
- return False
-
- old_sitecustomize = os.path.join(sitepackages,
- "old.sitecustomize.gstuninstalled.py")
- shutil.move(sitecustomize, old_sitecustomize)
- elif not os.path.exists(sitepackages):
- os.makedirs(sitepackages)
-
- os.symlink(overrides_hack, sitecustomize)
- return os.path.realpath(sitecustomize) == overrides_hack
- else:
- if not os.path.realpath(sitecustomize) == overrides_hack:
- return False
-
- os.remove(sitecustomize)
- old_sitecustomize = os.path.join(sitepackages,
- "old.sitecustomize.gstuninstalled.py")
-
- if os.path.exists(old_sitecustomize):
- shutil.move(old_sitecustomize, sitecustomize)
-
- return True
-
+# https://stackoverflow.com/questions/1871549/determine-if-python-is-running-inside-virtualenv
+def in_venv():
+ return (hasattr(sys, 'real_prefix') or
+ (hasattr(sys, 'base_prefix') and sys.base_prefix != sys.prefix))
if __name__ == "__main__":
parser = argparse.ArgumentParser(prog="gstreamer-uninstalled")
parser.add_argument("--builddir",
- default=os.path.join(SCRIPTDIR, "build"),
+ default=DEFAULT_BUILDDIR,
help="The meson build directory")
parser.add_argument("--srcdir",
default=SCRIPTDIR,
help="The top level source directory")
- parser.add_argument("--gst-version", default="master",
- help="The GStreamer major version")
+ parser.add_argument("--sysroot",
+ default='',
+ help="The sysroot path used during cross-compilation")
options, args = parser.parse_known_args()
if not os.path.exists(options.builddir):
print("GStreamer not built in %s\n\nBuild it and try again" %
options.builddir)
exit(1)
+ options.builddir = os.path.abspath(options.builddir)
if not os.path.exists(options.srcdir):
print("The specified source dir does not exist" %
options.srcdir)
exit(1)
+ # The following incantation will retrieve the current branch name.
+ gst_version = git("rev-parse", "--symbolic-full-name", "--abbrev-ref", "HEAD",
+ repository_path=options.srcdir).strip('\n')
+
if not args:
if os.name is 'nt':
- args = [os.environ.get("COMSPEC", r"C:\WINDOWS\system32\cmd.exe")]
+ shell = get_windows_shell()
+ if shell == 'powershell.exe':
+ args = ['powershell.exe']
+ args += ['-NoLogo', '-NoExit']
+ prompt = 'function global:prompt { "[gst-' + gst_version + '"+"] PS " + $PWD + "> "}'
+ args += ['-Command', prompt]
+ else:
+ args = [os.environ.get("COMSPEC", r"C:\WINDOWS\system32\cmd.exe")]
+ args += ['/k', 'prompt [gst-{}] $P$G'.format(gst_version)]
else:
args = [os.environ.get("SHELL", os.path.realpath("/bin/sh"))]
- if "bash" in args[0]:
+ if "bash" in args[0] and not strtobool(os.environ.get("GST_BUILD_DISABLE_PS1_OVERRIDE", r"FALSE")):
bashrc = os.path.expanduser('~/.bashrc')
if os.path.exists(bashrc):
tmprc = tempfile.NamedTemporaryFile(mode='w')
with open(bashrc, 'r') as src:
shutil.copyfileobj(src, tmprc)
- tmprc.write('\nexport PS1="[gst-%s] $PS1"' % options.gst_version)
+ tmprc.write('\nexport PS1="[gst-%s] $PS1"' % gst_version)
tmprc.flush()
# Let the GC remove the tmp file
args.append("--rcfile")
args.append(tmprc.name)
- python_set = python_env(options)
try:
- exit(subprocess.call(args, cwd=options.srcdir,
- env=get_subprocess_env(options)))
+ exit(subprocess.call(args, close_fds=False,
+ env=get_subprocess_env(options, gst_version)))
except subprocess.CalledProcessError as e:
exit(e.returncode)
- finally:
- if python_set:
- python_env(options, unset_env=True)
projects / platform / upstream / gstreamer.git / blobdiff