isBuildable() public méthode

public isBuildable ( )
 public function install(Extension $ext, array $configureOptions = array())
 {
     $sourceDir = $ext->getSourceDirectory();
     $pwd = getcwd();
     $buildLogPath = $sourceDir . DIRECTORY_SEPARATOR . 'build.log';
     $make = new MakeTask($this->logger, $this->options);
     $make->setBuildLogPath($buildLogPath);
     $this->logger->info("Log stored at: {$buildLogPath}");
     $this->logger->info("Changing directory to {$sourceDir}");
     chdir($sourceDir);
     if (!$this->options->{'no-clean'} && $ext->isBuildable()) {
         $clean = new MakeTask($this->logger, $this->options);
         $clean->setQuiet();
         $clean->clean($ext);
     }
     if ($ext->getConfigM4File() !== "config.m4" && !file_exists($sourceDir . DIRECTORY_SEPARATOR . 'config.m4')) {
         symlink($ext->getConfigM4File(), $sourceDir . DIRECTORY_SEPARATOR . 'config.m4');
     }
     // If the php version is specified, we should get phpize with the correct version.
     $this->logger->info('===> Phpize...');
     Utils::system("phpize > {$buildLogPath} 2>&1", $this->logger);
     // here we don't want to use closure, because
     // 5.2 does not support closure. We haven't decided whether to
     // support 5.2 yet.
     $escapeOptions = array_map('escapeshellarg', $configureOptions);
     $this->logger->info("===> Configuring...");
     $phpConfig = Config::getCurrentPhpConfigBin();
     if (file_exists($phpConfig)) {
         $this->logger->debug("Appending argument: --with-php-config={$phpConfig}");
         $escapeOptions[] = '--with-php-config=' . $phpConfig;
     }
     // Utils::system('./configure ' . join(' ', $escapeOptions) . ' >> build.log 2>&1');
     $cmd = './configure ' . join(' ', $escapeOptions);
     if (!$this->logger->isDebug()) {
         $cmd .= " >> {$buildLogPath} 2>&1";
     }
     Utils::system($cmd, $this->logger);
     $this->logger->info("===> Building...");
     if ($this->logger->isDebug()) {
         passthru('make');
     } else {
         $make->run($ext);
     }
     $this->logger->info("===> Installing...");
     // This function is disabled when PHP is running in safe mode.
     if ($this->logger->isDebug()) {
         passthru('make install');
     } else {
         $make->install($ext);
     }
     // TODO: use getSharedLibraryPath()
     $this->logger->debug("Installed extension library: " . $ext->getSharedLibraryPath());
     // Try to find the installed path by pattern
     // Installing shared extensions: /Users/c9s/.phpbrew/php/php-5.4.10/lib/php/extensions/debug-non-zts-20100525/
     chdir($pwd);
     $this->logger->info("===> Extension is installed.");
 }
 public function cleanExtension(Extension $ext)
 {
     $make = new MakeTask($this->logger);
     $make->setQuiet();
     $code = !is_dir($sourceDir = $ext->getSourceDirectory()) || !$ext->isBuildable() || !$make->clean($ext);
     if ($code != 0) {
         $this->logger->error("Could not clean extension: {$ext->getName()}.");
     }
     return $code == 0;
 }