def build_env(root: str, snap_name: str, arch_triplet: str) -> List[str]:
"""Set the environment variables required for building.
This is required for the current parts installdir due to stage-packages
and also to setup the stagedir.
"""
env = []
paths = common.get_include_paths(root, arch_triplet)
if paths:
for envvar in ["CPPFLAGS", "CFLAGS", "CXXFLAGS"]:
env.append(
formatting_utils.format_path_variable(
envvar, paths, prepend="-I", separator=" "
)
)
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(
formatting_utils.format_path_variable(
"LDFLAGS", paths, prepend="-L", separator=" "
)
)
paths = common.get_pkg_config_paths(root, arch_triplet)
if paths:
env.append(
formatting_utils.format_path_variable(
"PKG_CONFIG_PATH", paths, prepend="", separator=":"
)
)
return env
def build_env(root: str, snap_name: str, arch_triplet: str) -> List[str]:
"""Set the environment variables required for building.
This is required for the current parts installdir due to stage-packages
and also to setup the stagedir.
"""
env = []
paths = common.get_include_paths(root, arch_triplet)
if paths:
for envvar in ['CPPFLAGS', 'CFLAGS', 'CXXFLAGS']:
env.append(
formatting_utils.format_path_variable(envvar,
paths,
prepend='-I',
separator=' '))
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(
formatting_utils.format_path_variable('LDFLAGS',
paths,
prepend='-L',
separator=' '))
paths = common.get_pkg_config_paths(root, arch_triplet)
if paths:
env.append(
formatting_utils.format_path_variable('PKG_CONFIG_PATH',
paths,
prepend='',
separator=':'))
return env
def _run(self, arguments) -> str:
with tempfile.NamedTemporaryFile(mode="w+") as f:
lines = [
'export PYTHONPATH="{}"'.format(
os.path.join(
self._rospack_install_path,
"usr",
"lib",
"python2.7",
"dist-packages",
))
]
ros_path = os.path.join(self._rospack_install_path, "opt", "ros",
self._ros_distro)
bin_paths = (
os.path.join(ros_path, "bin"),
os.path.join(self._rospack_install_path, "usr", "bin"),
)
lines.append("export {}".format(
formatting_utils.format_path_variable("PATH",
bin_paths,
prepend="",
separator=":")))
lib_paths = common.get_library_paths(self._rospack_install_path,
self._project.arch_triplet)
if lib_paths:
lines.append("export {}".format(
formatting_utils.format_path_variable("LD_LIBRARY_PATH",
lib_paths,
prepend="",
separator=":")))
# Source our own workspace so we have all of rospack's dependencies
lines.append("_CATKIN_SETUP_DIR={} source {}".format(
ros_path, os.path.join(ros_path, "setup.sh")))
# By default, rospack saves its cache in $HOME/.ros, which we shouldn't
# access here, so we'll redirect it with this environment variable.
lines.append('export ROS_HOME="{}"'.format(
self._rospack_cache_path))
lines.append('export ROS_PACKAGE_PATH="{}"'.format(
self._ros_package_path))
lines.append('exec "$@"')
f.write("\n".join(lines))
f.flush()
return (subprocess.check_output(
["/bin/bash", f.name, "rospack"] + arguments,
stderr=subprocess.STDOUT,
).decode("utf8").strip())
def _build_env(root, snap_name, confinement, arch_triplet,
core_dynamic_linker=None):
"""Set the environment variables required for building.
This is required for the current parts installdir due to stage-packages
and also to setup the stagedir.
"""
env = []
paths = common.get_include_paths(root, arch_triplet)
if paths:
for envvar in ['CPPFLAGS', 'CFLAGS', 'CXXFLAGS']:
env.append(formatting_utils.format_path_variable(
envvar, paths, prepend='-I', separator=' '))
if confinement == 'classic':
if not core_dynamic_linker:
raise EnvironmentError(
'classic confinement requires the core snap to be installed. '
'Install it by running `snap install core`.')
core_path = common.get_core_path()
core_rpaths = common.get_library_paths(core_path, arch_triplet,
existing_only=False)
snap_path = os.path.join('/snap', snap_name, 'current')
snap_rpaths = common.get_library_paths(snap_path, arch_triplet,
existing_only=False)
# snap_rpaths before core_rpaths to prefer libraries from the snap.
rpaths = formatting_utils.combine_paths(
snap_rpaths + core_rpaths, prepend='', separator=':')
env.append('LDFLAGS="$LDFLAGS '
# Building tools to continue the build becomes problematic
# with nodefaultlib.
# '-Wl,-z,nodefaultlib '
'-Wl,--dynamic-linker={0} '
'-Wl,-rpath,{1}"'.format(core_dynamic_linker, rpaths))
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'LDFLAGS', paths, prepend='-L', separator=' '))
paths = common.get_pkg_config_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'PKG_CONFIG_PATH', paths, prepend='', separator=':'))
return env
def _build_env(root, snap_name, confinement, arch_triplet,
core_dynamic_linker=None):
"""Set the environment variables required for building.
This is required for the current parts installdir due to stage-packages
and also to setup the stagedir.
"""
env = []
paths = common.get_include_paths(root, arch_triplet)
if paths:
for envvar in ['CPPFLAGS', 'CFLAGS', 'CXXFLAGS']:
env.append(formatting_utils.format_path_variable(
envvar, paths, prepend='-I', separator=' '))
if confinement == 'classic':
if not core_dynamic_linker:
raise EnvironmentError(
'classic confinement requires the core snap to be installed. '
'Install it by running `snap install core`.')
core_path = common.get_core_path()
core_rpaths = common.get_library_paths(core_path, arch_triplet,
existing_only=False)
snap_path = os.path.join('/snap', snap_name, 'current')
snap_rpaths = common.get_library_paths(snap_path, arch_triplet,
existing_only=False)
# snap_rpaths before core_rpaths to prefer libraries from the snap.
rpaths = formatting_utils.combine_paths(
snap_rpaths + core_rpaths, prepend='', separator=':')
env.append('LDFLAGS="$LDFLAGS '
# Building tools to continue the build becomes problematic
# with nodefaultlib.
# '-Wl,-z,nodefaultlib '
'-Wl,--dynamic-linker={0} '
'-Wl,-rpath,{1}"'.format(core_dynamic_linker, rpaths))
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'LDFLAGS', paths, prepend='-L', separator=' '))
paths = common.get_pkg_config_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'PKG_CONFIG_PATH', paths, prepend='', separator=':'))
return env
def _runtime_env(root, arch_triplet):
"""Set the environment variables required for running binaries."""
env = []
env.append('PATH="' + ':'.join([
'{0}/usr/sbin',
'{0}/usr/bin',
'{0}/sbin',
'{0}/bin',
'$PATH'
]).format(root) + '"')
# Add the default LD_LIBRARY_PATH
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'LD_LIBRARY_PATH', paths, prepend='', separator=':'))
# Add more specific LD_LIBRARY_PATH from staged packages if necessary
ld_library_paths = libraries.determine_ld_library_path(root)
if ld_library_paths:
env.append('LD_LIBRARY_PATH="' + ':'.join(ld_library_paths) +
':$LD_LIBRARY_PATH"')
return env
def _runtime_env(root, arch_triplet):
"""Set the environment variables required for running binaries."""
env = []
env.append('PATH="' + ':'.join([
'{0}/usr/sbin',
'{0}/usr/bin',
'{0}/sbin',
'{0}/bin',
'$PATH'
]).format(root) + '"')
# Add the default LD_LIBRARY_PATH
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'LD_LIBRARY_PATH', paths, prepend='', separator=':'))
# Add more specific LD_LIBRARY_PATH from staged packages if necessary
ld_library_paths = libraries.determine_ld_library_path(root)
if ld_library_paths:
env.append('LD_LIBRARY_PATH="' + ':'.join(ld_library_paths) +
':$LD_LIBRARY_PATH"')
return env
def _run(self, arguments):
with tempfile.NamedTemporaryFile(mode='w+') as f:
lines = ['export PYTHONPATH={}'.format(os.path.join(
self._catkin_install_path, 'usr', 'lib', 'python2.7',
'dist-packages'))]
ros_path = os.path.join(
self._catkin_install_path, 'opt', 'ros', self._ros_distro)
bin_paths = (
os.path.join(ros_path, 'bin'),
os.path.join(self._catkin_install_path, 'usr', 'bin'))
lines.append('export {}'.format(
formatting_utils.format_path_variable(
'PATH', bin_paths, prepend='', separator=':')))
# Source our own workspace so we have all of Catkin's dependencies,
# then source the workspace we're actually supposed to be crawling.
lines.append('_CATKIN_SETUP_DIR={} source {}'.format(
ros_path, os.path.join(ros_path, 'setup.sh')))
lines.append('_CATKIN_SETUP_DIR={} source {} --extend'.format(
self._workspace,
os.path.join(self._workspace, 'setup.sh')))
lines.append('exec "$@"')
f.write('\n'.join(lines))
f.flush()
return subprocess.check_output(
['/bin/bash', f.name, 'catkin_find'] + arguments,
stderr=subprocess.STDOUT).decode('utf8').strip()
def runtime_env(root: str, arch_triplet: str) -> List[str]:
"""Set the environment variables required for running binaries."""
env = []
env.append(
'PATH="'
+ ":".join(
["{0}/usr/sbin", "{0}/usr/bin", "{0}/sbin", "{0}/bin", "$PATH"]
).format(root)
+ '"'
)
# Add the default LD_LIBRARY_PATH
paths = common.get_library_paths(root, arch_triplet)
# Add more specific LD_LIBRARY_PATH from staged packages if necessary
paths += elf.determine_ld_library_path(root)
if paths:
env.append(
formatting_utils.format_path_variable(
"LD_LIBRARY_PATH", paths, prepend="", separator=":"
)
)
return env
def runtime_env(root: str, arch_triplet: str) -> List[str]:
"""Set the environment variables required for running binaries."""
env = []
env.append(
'PATH="'
+ ":".join(
["{0}/usr/sbin", "{0}/usr/bin", "{0}/sbin", "{0}/bin", "$PATH"]
).format(root)
+ '"'
)
# Add the default LD_LIBRARY_PATH
paths = common.get_library_paths(root, arch_triplet)
# Add more specific LD_LIBRARY_PATH from staged packages if necessary
paths += elf.determine_ld_library_path(root)
if paths:
env.append(
formatting_utils.format_path_variable(
"LD_LIBRARY_PATH", paths, prepend="", separator=":"
)
)
return env
def _run(self, arguments):
with tempfile.NamedTemporaryFile(mode='w+') as f:
lines = [
'export PYTHONPATH={}'.format(
os.path.join(self._catkin_install_path, 'usr', 'lib',
'python2.7', 'dist-packages'))
]
ros_path = os.path.join(self._catkin_install_path, 'opt', 'ros',
self._ros_distro)
bin_paths = (os.path.join(ros_path, 'bin'),
os.path.join(self._catkin_install_path, 'usr', 'bin'))
lines.append('export {}'.format(
formatting_utils.format_path_variable('PATH',
bin_paths,
prepend='',
separator=':')))
lines.append('export _CATKIN_SETUP_DIR={}'.format(self._workspace))
lines.append('source {}'.format(
os.path.join(self._workspace, 'setup.sh')))
lines.append('exec "$@"')
f.write('\n'.join(lines))
f.flush()
return subprocess.check_output(
['/bin/bash', f.name, 'catkin_find'] + arguments,
stderr=subprocess.STDOUT).decode('utf8').strip()
def _run(self, arguments):
with tempfile.NamedTemporaryFile(mode="w+") as f:
lines = [
"export PYTHONPATH={}".format(
os.path.join(
self._catkin_install_path,
"usr",
"lib",
"python2.7",
"dist-packages",
)
)
]
ros_path = os.path.join(
self._catkin_install_path, "opt", "ros", self._ros_distro
)
bin_paths = (
os.path.join(ros_path, "bin"),
os.path.join(self._catkin_install_path, "usr", "bin"),
)
lines.append(
"export {}".format(
formatting_utils.format_path_variable(
"PATH", bin_paths, prepend="", separator=":"
)
)
)
# Source our own workspace so we have all of Catkin's dependencies,
# then source the workspace we're actually supposed to be crawling.
lines.append(
"_CATKIN_SETUP_DIR={} source {} --local".format(
ros_path, os.path.join(ros_path, "setup.sh")
)
)
for workspace in self._workspaces:
lines.append(
"_CATKIN_SETUP_DIR={} source {} --local --extend".format(
workspace, os.path.join(workspace, "setup.sh")
)
)
lines.append('exec "$@"')
f.write("\n".join(lines))
f.flush()
return (
subprocess.check_output(
["/bin/bash", f.name, "catkin_find"] + arguments,
stderr=subprocess.STDOUT,
)
.decode("utf8")
.strip()
)
def env_for_classic(arch_triplet: str) -> List[str]:
"""Set the required environment variables for a classic confined build."""
env = []
core_path = common.get_core_path()
paths = common.get_library_paths(core_path, arch_triplet,
existing_only=False)
env.append(formatting_utils.format_path_variable(
'LD_LIBRARY_PATH', paths, prepend='', separator=':'))
return env
def _run(self, arguments):
with tempfile.NamedTemporaryFile(mode="w+") as f:
lines = [
"export PYTHONPATH={}".format(
os.path.join(
self._catkin_install_path,
"usr",
"lib",
"python2.7",
"dist-packages",
)
)
]
ros_path = os.path.join(
self._catkin_install_path, "opt", "ros", self._ros_distro
)
bin_paths = (
os.path.join(ros_path, "bin"),
os.path.join(self._catkin_install_path, "usr", "bin"),
)
lines.append(
"export {}".format(
formatting_utils.format_path_variable(
"PATH", bin_paths, prepend="", separator=":"
)
)
)
# Source our own workspace so we have all of Catkin's dependencies,
# then source the workspace we're actually supposed to be crawling.
lines.append(
"_CATKIN_SETUP_DIR={} source {}".format(
ros_path, os.path.join(ros_path, "setup.sh")
)
)
lines.append(
"_CATKIN_SETUP_DIR={} source {} --extend".format(
self._workspace, os.path.join(self._workspace, "setup.sh")
)
)
lines.append('exec "$@"')
f.write("\n".join(lines))
f.flush()
return (
subprocess.check_output(
["/bin/bash", f.name, "catkin_find"] + arguments,
stderr=subprocess.STDOUT,
)
.decode("utf8")
.strip()
)
def env_for_classic(base: str, arch_triplet: str) -> List[str]:
"""Set the required environment variables for a classic confined build."""
env = []
core_path = common.get_core_path(base)
paths = common.get_library_paths(core_path, arch_triplet, existing_only=False)
env.append(
formatting_utils.format_path_variable(
"LD_LIBRARY_PATH", paths, prepend="", separator=":"
)
)
return env
def _build_env(root, arch_triplet):
"""Set the environment variables required for building.
This is required for the current parts installdir due to stage-packages
and also to setup the stagedir.
"""
env = []
paths = common.get_include_paths(root, arch_triplet)
if paths:
for envvar in ['CPPFLAGS', 'CFLAGS', 'CXXFLAGS']:
env.append(formatting_utils.format_path_variable(
envvar, paths, prepend='-I', separator=' '))
paths = common.get_library_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'LDFLAGS', paths, prepend='-L', separator=' '))
paths = common.get_pkg_config_paths(root, arch_triplet)
if paths:
env.append(formatting_utils.format_path_variable(
'PKG_CONFIG_PATH', paths, prepend='', separator=':'))
return env
def test_two_paths_other_paremeters():
paths = ["/usr/bin", "/usr/sbin"]
output = formatting_utils.format_path_variable("PATH", paths, "", ",")
assert output == 'PATH="${PATH:+$PATH,}/usr/bin,/usr/sbin"'
def test_two_paths(self):
paths = ["/bin", "/sbin"]
output = formatting_utils.format_path_variable("PATH", paths, "/usr",
":")
self.assertThat(output, Equals('PATH="$PATH:/usr/bin:/usr/sbin"'))
def test_no_paths():
with pytest.raises(ValueError):
formatting_utils.format_path_variable("PATH", list(), "/usr", ":")
def test_two_paths_other_paremeters(self):
paths = ['/usr/bin', '/usr/sbin']
output = formatting_utils.format_path_variable('PATH', paths, '', ',')
self.assertThat(output, Equals('PATH="$PATH,/usr/bin,/usr/sbin"'))
def test_two_paths(self):
paths = ['/bin', '/sbin']
output = formatting_utils.format_path_variable('PATH', paths, '/usr',
':')
self.assertThat(output, Equals('PATH="$PATH:/usr/bin:/usr/sbin"'))
def test_two_paths_other_paremeters(self):
paths = ["/usr/bin", "/usr/sbin"]
output = formatting_utils.format_path_variable("PATH", paths, "", ",")
self.assertThat(output, Equals('PATH="$PATH,/usr/bin,/usr/sbin"'))
def test_two_paths():
paths = ["/bin", "/sbin"]
output = formatting_utils.format_path_variable("PATH", paths, "/usr", ":")
assert output == 'PATH="${PATH:+$PATH:}/usr/bin:/usr/sbin"'
