我们从Python开源项目中，提取了以下22个代码示例，用于说明如何使用distutils.ccompiler.LinkError()。
def try_link(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c"): """Try to compile and link a source file, built from 'body' and 'headers', to executable form. Return true on success, false otherwise. """ from distutils.ccompiler import CompileError, LinkError self._check_compiler() try: self._link(body, headers, include_dirs, libraries, library_dirs, lang) ok = 1 except (CompileError, LinkError): ok = 0 log.info(ok and "success!" or "failure.") self._clean() return ok
def try_run(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c"): """Try to compile, link to an executable, and run a program built from 'body' and 'headers'. Return true on success, false otherwise. """ from distutils.ccompiler import CompileError, LinkError self._check_compiler() try: src, obj, exe = self._link(body, headers, include_dirs, libraries, library_dirs, lang) self.spawn([exe]) ok = 1 except (CompileError, LinkError, DistutilsExecError): ok = 0 log.info(ok and "success!" or "failure.") self._clean() return ok # -- High-level methods -------------------------------------------- # (these are the ones that are actually likely to be useful # when implementing a real-world config command!)
def try_link(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c"): """Try to compile and link a source file, built from 'body' and 'headers', to executable form. Return true on success, false otherwise. """ from distutils.ccompiler import CompileError, LinkError self._check_compiler() try: self._link(body, headers, include_dirs, libraries, library_dirs, lang) ok = True except (CompileError, LinkError): ok = False log.info(ok and "success!" or "failure.") self._clean() return ok
def try_run(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c"): """Try to compile, link to an executable, and run a program built from 'body' and 'headers'. Return true on success, false otherwise. """ from distutils.ccompiler import CompileError, LinkError self._check_compiler() try: src, obj, exe = self._link(body, headers, include_dirs, libraries, library_dirs, lang) self.spawn([exe]) ok = True except (CompileError, LinkError, DistutilsExecError): ok = False log.info(ok and "success!" or "failure.") self._clean() return ok # -- High-level methods -------------------------------------------- # (these are the ones that are actually likely to be useful # when implementing a real-world config command!)
def get_output(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c", use_tee=None): """Try to compile, link to an executable, and run a program built from 'body' and 'headers'. Returns the exit status code of the program and its output. """ # 2008-11-16, RemoveMe warnings.warn("\n+++++++++++++++++++++++++++++++++++++++++++++++++\n" \ "Usage of get_output is deprecated: please do not \n" \ "use it anymore, and avoid configuration checks \n" \ "involving running executable on the target machine.\n" \ "+++++++++++++++++++++++++++++++++++++++++++++++++\n", DeprecationWarning) from distutils.ccompiler import CompileError, LinkError self._check_compiler() exitcode, output = 255, '' try: grabber = GrabStdout() try: src, obj, exe = self._link(body, headers, include_dirs, libraries, library_dirs, lang) grabber.restore() except: output = grabber.data grabber.restore() raise exe = os.path.join('.', exe) exitstatus, output = exec_command(exe, execute_in='.', use_tee=use_tee) if hasattr(os, 'WEXITSTATUS'): exitcode = os.WEXITSTATUS(exitstatus) if os.WIFSIGNALED(exitstatus): sig = os.WTERMSIG(exitstatus) log.error('subprocess exited with signal %d' % (sig,)) if sig == signal.SIGINT: # control-C raise KeyboardInterrupt else: exitcode = exitstatus log.info("success!") except (CompileError, LinkError): log.info("failure.") self._clean() return exitcode, output
def get_output(self, body, headers=None, include_dirs=None, libraries=None, library_dirs=None, lang="c", use_tee=None): """Try to compile, link to an executable, and run a program built from 'body' and 'headers'. Returns the exit status code of the program and its output. """ # 2008-11-16, RemoveMe warnings.warn("\n+++++++++++++++++++++++++++++++++++++++++++++++++\n" \ "Usage of get_output is deprecated: please do not \n" \ "use it anymore, and avoid configuration checks \n" \ "involving running executable on the target machine.\n" \ "+++++++++++++++++++++++++++++++++++++++++++++++++\n", DeprecationWarning, stacklevel=2) from distutils.ccompiler import CompileError, LinkError self._check_compiler() exitcode, output = 255, '' try: grabber = GrabStdout() try: src, obj, exe = self._link(body, headers, include_dirs, libraries, library_dirs, lang) grabber.restore() except: output = grabber.data grabber.restore() raise exe = os.path.join('.', exe) exitstatus, output = exec_command(exe, execute_in='.', use_tee=use_tee) if hasattr(os, 'WEXITSTATUS'): exitcode = os.WEXITSTATUS(exitstatus) if os.WIFSIGNALED(exitstatus): sig = os.WTERMSIG(exitstatus) log.error('subprocess exited with signal %d' % (sig,)) if sig == signal.SIGINT: # control-C raise KeyboardInterrupt else: exitcode = exitstatus log.info("success!") except (CompileError, LinkError): log.info("failure.") self._clean() return exitcode, output
