def install(self, env):
if self.installed:
return
sh = env.shell
installed_path, installed_version = Toolchain.find_compiler(
env.spec.compiler, env.spec.compiler_version)
if installed_path:
print('Compiler {} {} already exists at {}'.format(
env.spec.compiler, installed_version, installed_path))
self.installed = True
return
sudo = env.config.get('sudo', current_os() == 'linux')
sudo = ['sudo'] if sudo else []
version = env.toolchain.compiler_version.replace('\..+', '')
script = tempfile.NamedTemporaryFile(delete=False)
script_path = script.name
script.write(LLVM_SH.encode())
script.close()
# Make script executable
os.chmod(
script_path, stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH
| stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
sh.exec(*sudo, [script_path, version], check=True)
self.installed = True
def install(self, env):
if self.installed:
return
sh = env.shell
config = env.config
installed_path, installed_version = Toolchain.find_compiler(
env.spec.compiler, env.spec.compiler_version)
if installed_path:
print('Compiler {} {} already exists at {}'.format(
env.spec.compiler, installed_version, installed_path))
self.installed = True
return
packages = UniqueList(config.get('compiler_packages', []))
compiler = env.spec.compiler
version = env.spec.compiler_version
Script([InstallPackages(packages)], name='install gcc').run(env)
self.installed = True