--- /dev/null
+<?php
+/**
+ * PEAR_Builder for building PHP extensions (PECL packages)
+ *
+ * PHP versions 4 and 5
+ *
+ * @category pear
+ * @package PEAR
+ * @author Stig Bakken <ssb@php.net>
+ * @author Greg Beaver <cellog@php.net>
+ * @copyright 1997-2009 The Authors
+ * @license http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version CVS: $Id: Builder.php 313024 2011-07-06 19:51:24Z dufuz $
+ * @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 1997-2009 The Authors
+ * @license http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version Release: 1.9.4
+ * @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
+{
+ 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;
+
+ /**
+ * 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 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)) {
+ return $this->raiseError("could not chdir to " . realpath($vdir));
+ }
+
+ $dir = getcwd();
+ }
+
+ $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, $data);
+ }
+
+ /**
+ * @param string
+ * @param string
+ * @param array
+ * @access private
+ */
+ function _harvestInstDir($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 an extension from source. Runs "phpize" in the source
+ * directory, but compiles in a temporary directory
+ * (TMPDIR/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, $callback = null)
+ {
+ if (preg_match('/(\\/|\\\\|^)([^\\/\\\\]+)?php(.+)?$/',
+ $this->config->get('php_bin'), $matches)) {
+ if (isset($matches[2]) && strlen($matches[2]) &&
+ trim($matches[2]) != trim($this->config->get('php_prefix'))) {
+ $this->log(0, 'WARNING: php_bin ' . $this->config->get('php_bin') .
+ ' appears to have a prefix ' . $matches[2] . ', but' .
+ ' config variable php_prefix does not match');
+ }
+
+ if (isset($matches[3]) && strlen($matches[3]) &&
+ trim($matches[3]) != trim($this->config->get('php_suffix'))) {
+ $this->log(0, 'WARNING: php_bin ' . $this->config->get('php_bin') .
+ ' appears to have a suffix ' . $matches[3] . ', but' .
+ ' config variable php_suffix does not match');
+ }
+ }
+
+ $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 = $pkg->getPackageFile();
+ if (is_a($pkg, 'PEAR_PackageFile_v1')) {
+ $dir = dirname($descfile);
+ } else {
+ $dir = $pkg->_config->get('temp_dir') . '/' . $pkg->getName();
+ // automatically delete at session end
+ $this->addTempFile($dir);
+ }
+ } else {
+ $pf = &new PEAR_PackageFile($this->config);
+ $pkg = &$pf->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL);
+ if (PEAR::isError($pkg)) {
+ return $pkg;
+ }
+ $dir = dirname($descfile);
+ }
+
+ // Find config. outside of normal path - e.g. config.m4
+ foreach (array_keys($pkg->getInstallationFileList()) as $item) {
+ if (stristr(basename($item), 'config.m4') && dirname($item) != '.') {
+ $dir .= DIRECTORY_SEPARATOR . dirname($item);
+ break;
+ }
+ }
+
+ $old_cwd = getcwd();
+ if (!file_exists($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 = $this->_runCommand($this->config->get('php_prefix')
+ . "phpize" .
+ $this->config->get('php_suffix'),
+ array(&$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';
+ }
+
+ $tmpdir = $this->config->get('temp_dir');
+ $build_basedir = System::mktemp(' -t "' . $tmpdir . '" -d "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);
+
+ $make_command = getenv('MAKE') ? getenv('MAKE') : 'make';
+
+ $to_run = array(
+ $configure_command,
+ $make_command,
+ "$make_command INSTALL_ROOT=\"$inst_dir\" install",
+ "find \"$inst_dir\" | xargs ls -dils"
+ );
+ if (!file_exists($build_dir) || !is_dir($build_dir) || !chdir($build_dir)) {
+ return $this->raiseError("could not chdir to $build_dir");
+ }
+ putenv('PHP_PEAR_VERSION=1.9.4');
+ foreach ($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();
+ $prefix = exec($this->config->get('php_prefix')
+ . "php-config" .
+ $this->config->get('php_suffix') . " --prefix");
+ $this->_harvestInstDir($prefix, $inst_dir . DIRECTORY_SEPARATOR . $prefix, $built_files);
+ chdir($old_cwd);
+ return $built_files;
+ }
+
+ /**
+ * 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);
+ }
+ }
+ }
+
+ /**
+ * 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;
+ }
+
+ $exitcode = is_resource($pp) ? pclose($pp) : -1;
+ return ($exitcode == 0);
+ }
+
+ 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);
+ }
+}
\ No newline at end of file
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