def run_cmake():
"""
Runs CMake to determine configuration for this build.
"""
if _spawn.find_executable('cmake') is None:
print("CMake is required to build this package.")
print("Please install/load CMake and re-run setup.")
sys.exit(-1)
_build_dir = os.path.join(os.path.split(__file__)[0], 'build')
_dir_util.mkpath(_build_dir)
os.chdir(_build_dir)
try:
_spawn.spawn(['cmake', '-DCMAKE_BUILD_TYPE=release', '-DENABLE_OPENMP=True', '..'])
except _spawn.DistutilsExecError:
print("Error while running CMake")
sys.exit(-1)
python类spawn()的实例源码
def run_cmake(arg=""):
"""
Forcing to run cmake
"""
if ds.find_executable('cmake') is None:
print "CMake is required to build zql"
print "Please install cmake version >= 2.8 and re-run setup"
sys.exit(-1)
print "Configuring zql build with CMake.... "
cmake_args = arg
try:
build_dir = op.join(op.split(__file__)[0], 'build')
dd.mkpath(build_dir)
os.chdir("build")
ds.spawn(['cmake', '..'] + cmake_args.split())
ds.spawn(['make', 'clean'])
ds.spawn(['make'])
os.chdir("..")
except ds.DistutilsExecError:
print "Error while running cmake"
print "run 'setup.py build --help' for build options"
print "You may also try editing the settings in CMakeLists.txt file and re-running setup"
sys.exit(-1)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0o777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0o777)
spawn([exe]) # should work without any error
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0o777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0o777)
spawn([exe]) # should work without any error
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0777)
spawn([exe]) # should work without any error
def run(self):
cwd = os.getcwd()
run_cmake()
try:
_spawn.spawn(['make'])
os.chdir(cwd)
except _spawn.DistutilsExecError:
print("Error while running Make")
sys.exit(-1)
_build.build.run(self)
def build_extensions(self):
self.compiler.src_extensions.append('.cu')
self.compiler.set_executable('compiler_so', 'nvcc')
self.compiler.set_executable('linker_so', 'nvcc --shared')
if hasattr(self.compiler, '_c_extensions'):
self.compiler._c_extensions.append('.cu') # needed for Windows
self.compiler.spawn = self.spawn
build_ext.build_extensions(self)
def build_extensions(self):
self.compiler.src_extensions.append('.cu')
self.compiler.set_executable('compiler_so', 'nvcc')
self.compiler.set_executable('linker_so', 'nvcc --shared')
if hasattr(self.compiler, '_c_extensions'):
self.compiler._c_extensions.append('.cu') # needed for Windows
self.compiler.spawn = self.spawn
build_ext.build_extensions(self)
def build_extensions(self):
self.compiler.src_extensions.append('.cu')
self.compiler.set_executable('compiler_so', 'nvcc')
self.compiler.set_executable('linker_so', 'nvcc --shared')
if hasattr(self.compiler, '_c_extensions'):
self.compiler._c_extensions.append('.cu') # needed for Windows
self.compiler.spawn = self.spawn
build_ext.build_extensions(self)
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0777)
spawn([exe]) # should work without any error
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0777)
spawn([exe]) # should work without any error
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0777)
spawn([exe]) # should work without any error
def run(self):
if not posixpath.exists("src/zq.so"):
run_cmake()
ds.spawn(['make', 'install'])
#self.distribution.ext_modules = get_ext_modules()
self.do_egg_install()
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
def test_spawn(self):
tmpdir = self.mkdtemp()
# creating something executable
# through the shell that returns 1
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 1')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 1')
os.chmod(exe, 0777)
self.assertRaises(DistutilsExecError, spawn, [exe])
# now something that works
if os.name == 'posix':
exe = os.path.join(tmpdir, 'foo.sh')
self.write_file(exe, '#!/bin/sh\nexit 0')
os.chmod(exe, 0777)
else:
exe = os.path.join(tmpdir, 'foo.bat')
self.write_file(exe, 'exit 0')
os.chmod(exe, 0777)
spawn([exe]) # should work without any error
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn(self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run=self.dry_run)
def spawn(self, cmd):
spawn(cmd, dry_run=self.dry_run)
def spawn (self, cmd, search_path=1, level=1):
"""Spawn an external command respecting dry-run flag."""
from distutils.spawn import spawn
spawn(cmd, search_path, dry_run= self.dry_run)
