| hg-reviewers |
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| Path | Packages | |||
|---|---|---|---|---|
| M | setup.py (8 lines) |
| from distutils.errors import ( | from distutils.errors import ( | ||||
| CCompilerError, | CCompilerError, | ||||
| DistutilsError, | DistutilsError, | ||||
| DistutilsExecError, | DistutilsExecError, | ||||
| ) | ) | ||||
| from distutils.sysconfig import get_python_inc, get_config_var | from distutils.sysconfig import get_python_inc, get_config_var | ||||
| from distutils.version import StrictVersion | from distutils.version import StrictVersion | ||||
| # Explain to distutils.StrictVersion how our release candidates are versionned | # Explain to distutils.StrictVersion how our release candidates are versioned | ||||
| StrictVersion.version_re = re.compile(r'^(\d+)\.(\d+)(\.(\d+))?-?(rc(\d+))?$') | StrictVersion.version_re = re.compile(r'^(\d+)\.(\d+)(\.(\d+))?-?(rc(\d+))?$') | ||||
| def write_if_changed(path, content): | def write_if_changed(path, content): | ||||
| """Write content to a file iff the content hasn't changed.""" | """Write content to a file iff the content hasn't changed.""" | ||||
| if os.path.exists(path): | if os.path.exists(path): | ||||
| with open(path, 'rb') as fh: | with open(path, 'rb') as fh: | ||||
| current = fh.read() | current = fh.read() | ||||
| e for e in self.extensions if e not in ruststandalones | e for e in self.extensions if e not in ruststandalones | ||||
| ] | ] | ||||
| # Filter out zstd if disabled via argument. | # Filter out zstd if disabled via argument. | ||||
| if not self.zstd: | if not self.zstd: | ||||
| self.extensions = [ | self.extensions = [ | ||||
| e for e in self.extensions if e.name != 'mercurial.zstd' | e for e in self.extensions if e.name != 'mercurial.zstd' | ||||
| ] | ] | ||||
| # Build Rust standalon extensions if it'll be used | # Build Rust standalone extensions if it'll be used | ||||
| # and its build is not explictely disabled (for external build | # and its build is not explicitly disabled (for external build | ||||
| # as Linux distributions would do) | # as Linux distributions would do) | ||||
| if self.distribution.rust and self.rust: | if self.distribution.rust and self.rust: | ||||
| if not sys.platform.startswith('linux'): | if not sys.platform.startswith('linux'): | ||||
| self.warn( | self.warn( | ||||
| "rust extensions have only been tested on Linux " | "rust extensions have only been tested on Linux " | ||||
| "and may not behave correctly on other platforms" | "and may not behave correctly on other platforms" | ||||
| ) | ) | ||||
| ) | ) | ||||
| try: | try: | ||||
| subprocess.check_call(cargocmd, env=env, cwd=self.rustsrcdir) | subprocess.check_call(cargocmd, env=env, cwd=self.rustsrcdir) | ||||
| except OSError as exc: | except OSError as exc: | ||||
| if exc.errno == errno.ENOENT: | if exc.errno == errno.ENOENT: | ||||
| raise RustCompilationError("Cargo not found") | raise RustCompilationError("Cargo not found") | ||||
| elif exc.errno == errno.EACCES: | elif exc.errno == errno.EACCES: | ||||
| raise RustCompilationError( | raise RustCompilationError( | ||||
| "Cargo found, but permisssion to execute it is denied" | "Cargo found, but permission to execute it is denied" | ||||
| ) | ) | ||||
| else: | else: | ||||
| raise | raise | ||||
| except subprocess.CalledProcessError: | except subprocess.CalledProcessError: | ||||
| raise RustCompilationError( | raise RustCompilationError( | ||||
| "Cargo failed. Working directory: %r, " | "Cargo failed. Working directory: %r, " | ||||
| "command: %r, environment: %r" | "command: %r, environment: %r" | ||||
| % (self.rustsrcdir, cargocmd, env) | % (self.rustsrcdir, cargocmd, env) | ||||