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| <?php |
| /** |
| * PEAR_Builder for building PHP extensions (PECL packages) |
| * |
| * PHP versions 4 and 5 |
| * |
| * LICENSE: This source file is subject to version 3.0 of the PHP license |
| * that is available through the world-wide-web at the following URI: |
| * http://www.php.net/license/3_0.txt. If you did not receive a copy of |
| * the PHP License and are unable to obtain it through the web, please |
| * send a note to license@php.net so we can mail you a copy immediately. |
| * |
| * @category pear |
| * @package PEAR |
| * @author Stig Bakken <ssb@php.net> |
| * @author Greg Beaver <cellog@php.net> |
| * @copyright 1997-2006 The PHP Group |
| * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
| * @version CVS: $Id: Builder.php,v 1.31 2007/01/10 05:32:51 cellog Exp $ |
| * @link http://pear.php.net/package/PEAR |
| * @since File available since Release 0.1 |
| * |
| * TODO: log output parameters in PECL command line |
| * TODO: msdev path in configuration |
| */ |
| |
| /** |
| * Needed for extending PEAR_Builder |
| */ |
| require_once 'PEAR/Common.php'; |
| require_once 'PEAR/PackageFile.php'; |
| /** |
| * Class to handle building (compiling) extensions. |
| * |
| * @category pear |
| * @package PEAR |
| * @author Stig Bakken <ssb@php.net> |
| * @author Greg Beaver <cellog@php.net> |
| * @copyright 1997-2006 The PHP Group |
| * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
| * @version Release: 1.5.1 |
| * @link http://pear.php.net/package/PEAR |
| * @since Class available since PHP 4.0.2 |
| * @see http://pear.php.net/manual/en/core.ppm.pear-builder.php |
| */ |
| class PEAR_Builder extends PEAR_Common |
| { |
| // {{{ properties |
| |
| var $php_api_version = 0; |
| var $zend_module_api_no = 0; |
| var $zend_extension_api_no = 0; |
| |
| var $extensions_built = array(); |
| |
| /** |
| * @var string Used for reporting when it is not possible to pass function |
| * via extra parameter, e.g. log, msdevCallback |
| */ |
| var $current_callback = null; |
| |
| // used for msdev builds |
| var $_lastline = null; |
| var $_firstline = null; |
| // }}} |
| // {{{ constructor |
| |
| /** |
| * PEAR_Builder constructor. |
| * |
| * @param object $ui user interface object (instance of PEAR_Frontend_*) |
| * |
| * @access public |
| */ |
| function PEAR_Builder(&$ui) |
| { |
| parent::PEAR_Common(); |
| $this->setFrontendObject($ui); |
| } |
| |
| // }}} |
| |
| // {{{ _build_win32() |
| |
| /** |
| * Build an extension from source on windows. |
| * requires msdev |
| */ |
| function _build_win32($descfile, $callback = null) |
| { |
| if (is_object($descfile)) { |
| $pkg = $descfile; |
| $descfile = $pkg->getPackageFile(); |
| } else { |
| $pf = &new PEAR_PackageFile($this->config, $this->debug); |
| $pkg = &$pf->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL); |
| if (PEAR::isError($pkg)) { |
| return $pkg; |
| } |
| } |
| $dir = dirname($descfile); |
| $old_cwd = getcwd(); |
| |
| if (!file_exists($dir) || !is_dir($dir) || !chdir($dir)) { |
| return $this->raiseError("could not chdir to $dir"); |
| } |
| // packages that were in a .tar have the packagefile in this directory |
| $vdir = $pkg->getPackage() . '-' . $pkg->getVersion(); |
| if (file_exists($dir) && is_dir($vdir)) { |
| if (chdir($vdir)) { |
| $dir = getcwd(); |
| } else { |
| return $this->raiseError("could not chdir to " . realpath($vdir)); |
| } |
| } |
| |
| $this->log(2, "building in $dir"); |
| |
| $dsp = $pkg->getPackage().'.dsp'; |
| if (!file_exists("$dir/$dsp")) { |
| return $this->raiseError("The DSP $dsp does not exist."); |
| } |
| // XXX TODO: make release build type configurable |
| $command = 'msdev '.$dsp.' /MAKE "'.$pkg->getPackage(). ' - Release"'; |
| |
| $err = $this->_runCommand($command, array(&$this, 'msdevCallback')); |
| if (PEAR::isError($err)) { |
| return $err; |
| } |
| |
| // figure out the build platform and type |
| $platform = 'Win32'; |
| $buildtype = 'Release'; |
| if (preg_match('/.*?'.$pkg->getPackage().'\s-\s(\w+)\s(.*?)-+/i',$this->_firstline,$matches)) { |
| $platform = $matches[1]; |
| $buildtype = $matches[2]; |
| } |
| |
| if (preg_match('/(.*)?\s-\s(\d+).*?(\d+)/',$this->_lastline,$matches)) { |
| if ($matches[2]) { |
| // there were errors in the build |
| return $this->raiseError("There were errors during compilation."); |
| } |
| $out = $matches[1]; |
| } else { |
| return $this->raiseError("Did not understand the completion status returned from msdev.exe."); |
| } |
| |
| // msdev doesn't tell us the output directory :/ |
| // open the dsp, find /out and use that directory |
| $dsptext = join(file($dsp),''); |
| |
| // this regex depends on the build platform and type having been |
| // correctly identified above. |
| $regex ='/.*?!IF\s+"\$\(CFG\)"\s+==\s+("'. |
| $pkg->getPackage().'\s-\s'. |
| $platform.'\s'. |
| $buildtype.'").*?'. |
| '\/out:"(.*?)"/is'; |
| |
| if ($dsptext && preg_match($regex,$dsptext,$matches)) { |
| // what we get back is a relative path to the output file itself. |
| $outfile = realpath($matches[2]); |
| } else { |
| return $this->raiseError("Could not retrieve output information from $dsp."); |
| } |
| // realpath returns false if the file doesn't exist |
| if ($outfile && copy($outfile, "$dir/$out")) { |
| $outfile = "$dir/$out"; |
| } |
| |
| $built_files[] = array( |
| 'file' => "$outfile", |
| 'php_api' => $this->php_api_version, |
| 'zend_mod_api' => $this->zend_module_api_no, |
| 'zend_ext_api' => $this->zend_extension_api_no, |
| ); |
| |
| return $built_files; |
| } |
| // }}} |
| |
| // {{{ msdevCallback() |
| function msdevCallback($what, $data) |
| { |
| if (!$this->_firstline) |
| $this->_firstline = $data; |
| $this->_lastline = $data; |
| call_user_func($this->current_callback, $what, $data); |
| } |
| // }}} |
| |
| // {{{ _harventInstDir |
| /** |
| * @param string |
| * @param string |
| * @param array |
| * @access private |
| */ |
| function _harvestInstDir($dest_prefix, $dirname, &$built_files) |
| { |
| $d = opendir($dirname); |
| if (!$d) |
| return false; |
| |
| $ret = true; |
| while (($ent = readdir($d)) !== false) { |
| if ($ent{0} == '.') |
| continue; |
| |
| $full = $dirname . DIRECTORY_SEPARATOR . $ent; |
| if (is_dir($full)) { |
| if (!$this->_harvestInstDir( |
| $dest_prefix . DIRECTORY_SEPARATOR . $ent, |
| $full, $built_files)) { |
| $ret = false; |
| break; |
| } |
| } else { |
| $dest = $dest_prefix . DIRECTORY_SEPARATOR . $ent; |
| $built_files[] = array( |
| 'file' => $full, |
| 'dest' => $dest, |
| 'php_api' => $this->php_api_version, |
| 'zend_mod_api' => $this->zend_module_api_no, |
| 'zend_ext_api' => $this->zend_extension_api_no, |
| ); |
| } |
| } |
| closedir($d); |
| return $ret; |
| } |
| |
| // }}} |
| |
| // {{{ build() |
| |
| /** |
| * Build an extension from source. Runs "phpize" in the source |
| * directory, but compiles in a temporary directory |
| * (/var/tmp/pear-build-USER/PACKAGE-VERSION). |
| * |
| * @param string|PEAR_PackageFile_v* $descfile path to XML package description file, or |
| * a PEAR_PackageFile object |
| * |
| * @param mixed $callback callback function used to report output, |
| * see PEAR_Builder::_runCommand for details |
| * |
| * @return array an array of associative arrays with built files, |
| * format: |
| * array( array( 'file' => '/path/to/ext.so', |
| * 'php_api' => YYYYMMDD, |
| * 'zend_mod_api' => YYYYMMDD, |
| * 'zend_ext_api' => YYYYMMDD ), |
| * ... ) |
| * |
| * @access public |
| * |
| * @see PEAR_Builder::_runCommand |
| */ |
| function build($descfile, $callback = null) |
| { |
| $this->current_callback = $callback; |
| if (PEAR_OS == "Windows") { |
| return $this->_build_win32($descfile,$callback); |
| } |
| if (PEAR_OS != 'Unix') { |
| return $this->raiseError("building extensions not supported on this platform"); |
| } |
| if (is_object($descfile)) { |
| $pkg = $descfile; |
| $descfile = $pkg->getPackageFile(); |
| } else { |
| $pf = &new PEAR_PackageFile($this->config); |
| $pkg = &$pf->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL); |
| if (PEAR::isError($pkg)) { |
| return $pkg; |
| } |
| } |
| $dir = dirname($descfile); |
| $old_cwd = getcwd(); |
| if (!file_exists($dir) || !is_dir($dir) || !chdir($dir)) { |
| return $this->raiseError("could not chdir to $dir"); |
| } |
| $vdir = $pkg->getPackage() . '-' . $pkg->getVersion(); |
| if (is_dir($vdir)) { |
| chdir($vdir); |
| } |
| $dir = getcwd(); |
| $this->log(2, "building in $dir"); |
| putenv('PATH=' . $this->config->get('bin_dir') . ':' . getenv('PATH')); |
| $err = $this->_runCommand("phpize", array(&$this, 'phpizeCallback')); |
| if (PEAR::isError($err)) { |
| return $err; |
| } |
| if (!$err) { |
| return $this->raiseError("`phpize' failed"); |
| } |
| |
| // {{{ start of interactive part |
| $configure_command = "$dir/configure"; |
| $configure_options = $pkg->getConfigureOptions(); |
| if ($configure_options) { |
| foreach ($configure_options as $o) { |
| $default = array_key_exists('default', $o) ? $o['default'] : null; |
| list($r) = $this->ui->userDialog('build', |
| array($o['prompt']), |
| array('text'), |
| array($default)); |
| if (substr($o['name'], 0, 5) == 'with-' && |
| ($r == 'yes' || $r == 'autodetect')) { |
| $configure_command .= " --$o[name]"; |
| } else { |
| $configure_command .= " --$o[name]=".trim($r); |
| } |
| } |
| } |
| // }}} end of interactive part |
| |
| // FIXME make configurable |
| if(!$user=getenv('USER')){ |
| $user='defaultuser'; |
| } |
| $build_basedir = "/var/tmp/pear-build-$user"; |
| $build_dir = "$build_basedir/$vdir"; |
| $inst_dir = "$build_basedir/install-$vdir"; |
| $this->log(1, "building in $build_dir"); |
| if (is_dir($build_dir)) { |
| System::rm(array('-rf', $build_dir)); |
| } |
| if (!System::mkDir(array('-p', $build_dir))) { |
| return $this->raiseError("could not create build dir: $build_dir"); |
| } |
| $this->addTempFile($build_dir); |
| if (!System::mkDir(array('-p', $inst_dir))) { |
| return $this->raiseError("could not create temporary install dir: $inst_dir"); |
| } |
| $this->addTempFile($inst_dir); |
| |
| if (getenv('MAKE')) { |
| $make_command = getenv('MAKE'); |
| } else { |
| $make_command = 'make'; |
| } |
| $to_run = array( |
| $configure_command, |
| $make_command, |
| "$make_command INSTALL_ROOT=\"$inst_dir\" install", |
| "find \"$inst_dir\" -ls" |
| ); |
| if (!file_exists($build_dir) || !is_dir($build_dir) || !chdir($build_dir)) { |
| return $this->raiseError("could not chdir to $build_dir"); |
| } |
| putenv('PHP_PEAR_VERSION=1.5.1'); |
| foreach ($to_run as $cmd) { |
| $err = $this->_runCommand($cmd, $callback); |
| if (PEAR::isError($err)) { |
| chdir($old_cwd); |
| return $err; |
| } |
| if (!$err) { |
| chdir($old_cwd); |
| return $this->raiseError("`$cmd' failed"); |
| } |
| } |
| if (!($dp = opendir("modules"))) { |
| chdir($old_cwd); |
| return $this->raiseError("no `modules' directory found"); |
| } |
| $built_files = array(); |
| $prefix = exec("php-config --prefix"); |
| $this->_harvestInstDir($prefix, $inst_dir . DIRECTORY_SEPARATOR . $prefix, $built_files); |
| chdir($old_cwd); |
| return $built_files; |
| } |
| |
| // }}} |
| // {{{ phpizeCallback() |
| |
| /** |
| * Message callback function used when running the "phpize" |
| * program. Extracts the API numbers used. Ignores other message |
| * types than "cmdoutput". |
| * |
| * @param string $what the type of message |
| * @param mixed $data the message |
| * |
| * @return void |
| * |
| * @access public |
| */ |
| function phpizeCallback($what, $data) |
| { |
| if ($what != 'cmdoutput') { |
| return; |
| } |
| $this->log(1, rtrim($data)); |
| if (preg_match('/You should update your .aclocal.m4/', $data)) { |
| return; |
| } |
| $matches = array(); |
| if (preg_match('/^\s+(\S[^:]+):\s+(\d{8})/', $data, $matches)) { |
| $member = preg_replace('/[^a-z]/', '_', strtolower($matches[1])); |
| $apino = (int)$matches[2]; |
| if (isset($this->$member)) { |
| $this->$member = $apino; |
| //$msg = sprintf("%-22s : %d", $matches[1], $apino); |
| //$this->log(1, $msg); |
| } |
| } |
| } |
| |
| // }}} |
| // {{{ _runCommand() |
| |
| /** |
| * Run an external command, using a message callback to report |
| * output. The command will be run through popen and output is |
| * reported for every line with a "cmdoutput" message with the |
| * line string, including newlines, as payload. |
| * |
| * @param string $command the command to run |
| * |
| * @param mixed $callback (optional) function to use as message |
| * callback |
| * |
| * @return bool whether the command was successful (exit code 0 |
| * means success, any other means failure) |
| * |
| * @access private |
| */ |
| function _runCommand($command, $callback = null) |
| { |
| $this->log(1, "running: $command"); |
| $pp = popen("$command 2>&1", "r"); |
| if (!$pp) { |
| return $this->raiseError("failed to run `$command'"); |
| } |
| if ($callback && $callback[0]->debug == 1) { |
| $olddbg = $callback[0]->debug; |
| $callback[0]->debug = 2; |
| } |
| |
| while ($line = fgets($pp, 1024)) { |
| if ($callback) { |
| call_user_func($callback, 'cmdoutput', $line); |
| } else { |
| $this->log(2, rtrim($line)); |
| } |
| } |
| if ($callback && isset($olddbg)) { |
| $callback[0]->debug = $olddbg; |
| } |
| if (is_resource($pp)) { |
| $exitcode = pclose($pp); |
| } else { |
| $exitcode = -1; |
| } |
| return ($exitcode == 0); |
| } |
| |
| // }}} |
| // {{{ log() |
| |
| function log($level, $msg) |
| { |
| if ($this->current_callback) { |
| if ($this->debug >= $level) { |
| call_user_func($this->current_callback, 'output', $msg); |
| } |
| return; |
| } |
| return PEAR_Common::log($level, $msg); |
| } |
| |
| // }}} |
| } |
| |
| ?> |