[5146] | 1 | <?php |
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| 2 | /** |
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| 3 | * PEAR_Builder for building PHP extensions (PECL packages) |
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| 4 | * |
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| 5 | * PHP versions 4 and 5 |
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| 6 | * |
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| 7 | * @category pear |
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| 8 | * @package PEAR |
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| 9 | * @author Stig Bakken <ssb@php.net> |
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| 10 | * @author Greg Beaver <cellog@php.net> |
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| 11 | * @copyright 1997-2009 The Authors |
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| 12 | * @license http://opensource.org/licenses/bsd-license.php New BSD License |
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| 13 | * @version CVS: $Id: Builder.php 313024 2011-07-06 19:51:24Z dufuz $ |
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| 14 | * @link http://pear.php.net/package/PEAR |
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| 15 | * @since File available since Release 0.1 |
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| 16 | * |
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| 17 | * TODO: log output parameters in PECL command line |
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| 18 | * TODO: msdev path in configuration |
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| 19 | */ |
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| 20 | |
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| 21 | /** |
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| 22 | * Needed for extending PEAR_Builder |
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| 23 | */ |
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| 24 | require_once 'PEAR/Common.php'; |
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| 25 | require_once 'PEAR/PackageFile.php'; |
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| 26 | |
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| 27 | /** |
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| 28 | * Class to handle building (compiling) extensions. |
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| 29 | * |
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| 30 | * @category pear |
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| 31 | * @package PEAR |
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| 32 | * @author Stig Bakken <ssb@php.net> |
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| 33 | * @author Greg Beaver <cellog@php.net> |
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| 34 | * @copyright 1997-2009 The Authors |
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| 35 | * @license http://opensource.org/licenses/bsd-license.php New BSD License |
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| 36 | * @version Release: 1.9.4 |
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| 37 | * @link http://pear.php.net/package/PEAR |
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| 38 | * @since Class available since PHP 4.0.2 |
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| 39 | * @see http://pear.php.net/manual/en/core.ppm.pear-builder.php |
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| 40 | */ |
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| 41 | class PEAR_Builder extends PEAR_Common |
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| 42 | { |
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| 43 | var $php_api_version = 0; |
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| 44 | var $zend_module_api_no = 0; |
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| 45 | var $zend_extension_api_no = 0; |
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| 46 | |
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| 47 | var $extensions_built = array(); |
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| 48 | |
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| 49 | /** |
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| 50 | * @var string Used for reporting when it is not possible to pass function |
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| 51 | * via extra parameter, e.g. log, msdevCallback |
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| 52 | */ |
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| 53 | var $current_callback = null; |
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| 54 | |
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| 55 | // used for msdev builds |
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| 56 | var $_lastline = null; |
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| 57 | var $_firstline = null; |
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| 58 | |
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| 59 | /** |
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| 60 | * PEAR_Builder constructor. |
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| 61 | * |
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| 62 | * @param object $ui user interface object (instance of PEAR_Frontend_*) |
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| 63 | * |
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| 64 | * @access public |
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| 65 | */ |
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| 66 | function PEAR_Builder(&$ui) |
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| 67 | { |
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| 68 | parent::PEAR_Common(); |
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| 69 | $this->setFrontendObject($ui); |
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| 70 | } |
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| 71 | |
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| 72 | /** |
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| 73 | * Build an extension from source on windows. |
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| 74 | * requires msdev |
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| 75 | */ |
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| 76 | function _build_win32($descfile, $callback = null) |
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| 77 | { |
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| 78 | if (is_object($descfile)) { |
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| 79 | $pkg = $descfile; |
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| 80 | $descfile = $pkg->getPackageFile(); |
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| 81 | } else { |
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| 82 | $pf = &new PEAR_PackageFile($this->config, $this->debug); |
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| 83 | $pkg = &$pf->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL); |
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| 84 | if (PEAR::isError($pkg)) { |
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| 85 | return $pkg; |
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| 86 | } |
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| 87 | } |
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| 88 | $dir = dirname($descfile); |
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| 89 | $old_cwd = getcwd(); |
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| 90 | |
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| 91 | if (!file_exists($dir) || !is_dir($dir) || !chdir($dir)) { |
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| 92 | return $this->raiseError("could not chdir to $dir"); |
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| 93 | } |
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| 94 | |
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| 95 | // packages that were in a .tar have the packagefile in this directory |
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| 96 | $vdir = $pkg->getPackage() . '-' . $pkg->getVersion(); |
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| 97 | if (file_exists($dir) && is_dir($vdir)) { |
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| 98 | if (!chdir($vdir)) { |
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| 99 | return $this->raiseError("could not chdir to " . realpath($vdir)); |
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| 100 | } |
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| 101 | |
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| 102 | $dir = getcwd(); |
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| 103 | } |
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| 104 | |
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| 105 | $this->log(2, "building in $dir"); |
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| 106 | |
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| 107 | $dsp = $pkg->getPackage().'.dsp'; |
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| 108 | if (!file_exists("$dir/$dsp")) { |
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| 109 | return $this->raiseError("The DSP $dsp does not exist."); |
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| 110 | } |
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| 111 | // XXX TODO: make release build type configurable |
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| 112 | $command = 'msdev '.$dsp.' /MAKE "'.$pkg->getPackage(). ' - Release"'; |
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| 113 | |
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| 114 | $err = $this->_runCommand($command, array(&$this, 'msdevCallback')); |
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| 115 | if (PEAR::isError($err)) { |
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| 116 | return $err; |
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| 117 | } |
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| 118 | |
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| 119 | // figure out the build platform and type |
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| 120 | $platform = 'Win32'; |
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| 121 | $buildtype = 'Release'; |
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| 122 | if (preg_match('/.*?'.$pkg->getPackage().'\s-\s(\w+)\s(.*?)-+/i',$this->_firstline,$matches)) { |
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| 123 | $platform = $matches[1]; |
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| 124 | $buildtype = $matches[2]; |
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| 125 | } |
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| 126 | |
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| 127 | if (preg_match('/(.*)?\s-\s(\d+).*?(\d+)/', $this->_lastline, $matches)) { |
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| 128 | if ($matches[2]) { |
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| 129 | // there were errors in the build |
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| 130 | return $this->raiseError("There were errors during compilation."); |
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| 131 | } |
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| 132 | $out = $matches[1]; |
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| 133 | } else { |
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| 134 | return $this->raiseError("Did not understand the completion status returned from msdev.exe."); |
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| 135 | } |
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| 136 | |
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| 137 | // msdev doesn't tell us the output directory :/ |
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| 138 | // open the dsp, find /out and use that directory |
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| 139 | $dsptext = join(file($dsp),''); |
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| 140 | |
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| 141 | // this regex depends on the build platform and type having been |
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| 142 | // correctly identified above. |
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| 143 | $regex ='/.*?!IF\s+"\$\(CFG\)"\s+==\s+("'. |
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| 144 | $pkg->getPackage().'\s-\s'. |
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| 145 | $platform.'\s'. |
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| 146 | $buildtype.'").*?'. |
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| 147 | '\/out:"(.*?)"/is'; |
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| 148 | |
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| 149 | if ($dsptext && preg_match($regex, $dsptext, $matches)) { |
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| 150 | // what we get back is a relative path to the output file itself. |
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| 151 | $outfile = realpath($matches[2]); |
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| 152 | } else { |
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| 153 | return $this->raiseError("Could not retrieve output information from $dsp."); |
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| 154 | } |
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| 155 | // realpath returns false if the file doesn't exist |
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| 156 | if ($outfile && copy($outfile, "$dir/$out")) { |
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| 157 | $outfile = "$dir/$out"; |
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| 158 | } |
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| 159 | |
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| 160 | $built_files[] = array( |
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| 161 | 'file' => "$outfile", |
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| 162 | 'php_api' => $this->php_api_version, |
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| 163 | 'zend_mod_api' => $this->zend_module_api_no, |
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| 164 | 'zend_ext_api' => $this->zend_extension_api_no, |
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| 165 | ); |
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| 166 | |
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| 167 | return $built_files; |
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| 168 | } |
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| 169 | // }}} |
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| 170 | |
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| 171 | // {{{ msdevCallback() |
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| 172 | function msdevCallback($what, $data) |
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| 173 | { |
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| 174 | if (!$this->_firstline) |
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| 175 | $this->_firstline = $data; |
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| 176 | $this->_lastline = $data; |
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| 177 | call_user_func($this->current_callback, $what, $data); |
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| 178 | } |
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| 179 | |
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| 180 | /** |
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| 181 | * @param string |
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| 182 | * @param string |
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| 183 | * @param array |
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| 184 | * @access private |
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| 185 | */ |
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| 186 | function _harvestInstDir($dest_prefix, $dirname, &$built_files) |
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| 187 | { |
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| 188 | $d = opendir($dirname); |
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| 189 | if (!$d) |
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| 190 | return false; |
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| 191 | |
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| 192 | $ret = true; |
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| 193 | while (($ent = readdir($d)) !== false) { |
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| 194 | if ($ent{0} == '.') |
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| 195 | continue; |
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| 196 | |
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| 197 | $full = $dirname . DIRECTORY_SEPARATOR . $ent; |
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| 198 | if (is_dir($full)) { |
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| 199 | if (!$this->_harvestInstDir( |
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| 200 | $dest_prefix . DIRECTORY_SEPARATOR . $ent, |
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| 201 | $full, $built_files)) { |
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| 202 | $ret = false; |
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| 203 | break; |
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| 204 | } |
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| 205 | } else { |
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| 206 | $dest = $dest_prefix . DIRECTORY_SEPARATOR . $ent; |
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| 207 | $built_files[] = array( |
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| 208 | 'file' => $full, |
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| 209 | 'dest' => $dest, |
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| 210 | 'php_api' => $this->php_api_version, |
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| 211 | 'zend_mod_api' => $this->zend_module_api_no, |
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| 212 | 'zend_ext_api' => $this->zend_extension_api_no, |
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| 213 | ); |
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| 214 | } |
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| 215 | } |
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| 216 | closedir($d); |
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| 217 | return $ret; |
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| 218 | } |
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| 219 | |
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| 220 | /** |
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| 221 | * Build an extension from source. Runs "phpize" in the source |
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| 222 | * directory, but compiles in a temporary directory |
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| 223 | * (TMPDIR/pear-build-USER/PACKAGE-VERSION). |
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| 224 | * |
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| 225 | * @param string|PEAR_PackageFile_v* $descfile path to XML package description file, or |
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| 226 | * a PEAR_PackageFile object |
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| 227 | * |
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| 228 | * @param mixed $callback callback function used to report output, |
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| 229 | * see PEAR_Builder::_runCommand for details |
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| 230 | * |
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| 231 | * @return array an array of associative arrays with built files, |
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| 232 | * format: |
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| 233 | * array( array( 'file' => '/path/to/ext.so', |
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| 234 | * 'php_api' => YYYYMMDD, |
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| 235 | * 'zend_mod_api' => YYYYMMDD, |
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| 236 | * 'zend_ext_api' => YYYYMMDD ), |
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| 237 | * ... ) |
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| 238 | * |
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| 239 | * @access public |
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| 240 | * |
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| 241 | * @see PEAR_Builder::_runCommand |
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| 242 | */ |
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| 243 | function build($descfile, $callback = null) |
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| 244 | { |
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| 245 | if (preg_match('/(\\/|\\\\|^)([^\\/\\\\]+)?php(.+)?$/', |
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| 246 | $this->config->get('php_bin'), $matches)) { |
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| 247 | if (isset($matches[2]) && strlen($matches[2]) && |
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| 248 | trim($matches[2]) != trim($this->config->get('php_prefix'))) { |
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| 249 | $this->log(0, 'WARNING: php_bin ' . $this->config->get('php_bin') . |
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| 250 | ' appears to have a prefix ' . $matches[2] . ', but' . |
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| 251 | ' config variable php_prefix does not match'); |
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| 252 | } |
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| 253 | |
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| 254 | if (isset($matches[3]) && strlen($matches[3]) && |
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| 255 | trim($matches[3]) != trim($this->config->get('php_suffix'))) { |
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| 256 | $this->log(0, 'WARNING: php_bin ' . $this->config->get('php_bin') . |
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| 257 | ' appears to have a suffix ' . $matches[3] . ', but' . |
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| 258 | ' config variable php_suffix does not match'); |
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| 259 | } |
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| 260 | } |
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| 261 | |
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| 262 | $this->current_callback = $callback; |
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| 263 | if (PEAR_OS == "Windows") { |
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| 264 | return $this->_build_win32($descfile, $callback); |
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| 265 | } |
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| 266 | |
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| 267 | if (PEAR_OS != 'Unix') { |
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| 268 | return $this->raiseError("building extensions not supported on this platform"); |
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| 269 | } |
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| 270 | |
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| 271 | if (is_object($descfile)) { |
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| 272 | $pkg = $descfile; |
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| 273 | $descfile = $pkg->getPackageFile(); |
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| 274 | if (is_a($pkg, 'PEAR_PackageFile_v1')) { |
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| 275 | $dir = dirname($descfile); |
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| 276 | } else { |
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| 277 | $dir = $pkg->_config->get('temp_dir') . '/' . $pkg->getName(); |
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| 278 | // automatically delete at session end |
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| 279 | $this->addTempFile($dir); |
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| 280 | } |
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| 281 | } else { |
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| 282 | $pf = &new PEAR_PackageFile($this->config); |
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| 283 | $pkg = &$pf->fromPackageFile($descfile, PEAR_VALIDATE_NORMAL); |
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| 284 | if (PEAR::isError($pkg)) { |
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| 285 | return $pkg; |
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| 286 | } |
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| 287 | $dir = dirname($descfile); |
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| 288 | } |
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| 289 | |
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| 290 | // Find config. outside of normal path - e.g. config.m4 |
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| 291 | foreach (array_keys($pkg->getInstallationFileList()) as $item) { |
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| 292 | if (stristr(basename($item), 'config.m4') && dirname($item) != '.') { |
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| 293 | $dir .= DIRECTORY_SEPARATOR . dirname($item); |
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| 294 | break; |
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| 295 | } |
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| 296 | } |
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| 297 | |
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| 298 | $old_cwd = getcwd(); |
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| 299 | if (!file_exists($dir) || !is_dir($dir) || !chdir($dir)) { |
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| 300 | return $this->raiseError("could not chdir to $dir"); |
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| 301 | } |
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| 302 | |
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| 303 | $vdir = $pkg->getPackage() . '-' . $pkg->getVersion(); |
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| 304 | if (is_dir($vdir)) { |
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| 305 | chdir($vdir); |
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| 306 | } |
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| 307 | |
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| 308 | $dir = getcwd(); |
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| 309 | $this->log(2, "building in $dir"); |
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| 310 | putenv('PATH=' . $this->config->get('bin_dir') . ':' . getenv('PATH')); |
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| 311 | $err = $this->_runCommand($this->config->get('php_prefix') |
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| 312 | . "phpize" . |
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| 313 | $this->config->get('php_suffix'), |
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| 314 | array(&$this, 'phpizeCallback')); |
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| 315 | if (PEAR::isError($err)) { |
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| 316 | return $err; |
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| 317 | } |
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| 318 | |
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| 319 | if (!$err) { |
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| 320 | return $this->raiseError("`phpize' failed"); |
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| 321 | } |
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| 322 | |
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| 323 | // {{{ start of interactive part |
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| 324 | $configure_command = "$dir/configure"; |
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| 325 | $configure_options = $pkg->getConfigureOptions(); |
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| 326 | if ($configure_options) { |
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| 327 | foreach ($configure_options as $o) { |
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| 328 | $default = array_key_exists('default', $o) ? $o['default'] : null; |
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| 329 | list($r) = $this->ui->userDialog('build', |
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| 330 | array($o['prompt']), |
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| 331 | array('text'), |
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| 332 | array($default)); |
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| 333 | if (substr($o['name'], 0, 5) == 'with-' && |
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| 334 | ($r == 'yes' || $r == 'autodetect')) { |
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[7681] | 335 | $configure_command .= " --{$o['name']}"; |
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[5146] | 336 | } else { |
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[7681] | 337 | $configure_command .= " --{$o['name']}=".trim($r); |
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[5146] | 338 | } |
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| 339 | } |
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| 340 | } |
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| 341 | // }}} end of interactive part |
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| 342 | |
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| 343 | // FIXME make configurable |
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| 344 | if (!$user=getenv('USER')) { |
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| 345 | $user='defaultuser'; |
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| 346 | } |
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| 347 | |
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| 348 | $tmpdir = $this->config->get('temp_dir'); |
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| 349 | $build_basedir = System::mktemp(' -t "' . $tmpdir . '" -d "pear-build-' . $user . '"'); |
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| 350 | $build_dir = "$build_basedir/$vdir"; |
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| 351 | $inst_dir = "$build_basedir/install-$vdir"; |
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| 352 | $this->log(1, "building in $build_dir"); |
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| 353 | if (is_dir($build_dir)) { |
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| 354 | System::rm(array('-rf', $build_dir)); |
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| 355 | } |
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| 356 | |
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| 357 | if (!System::mkDir(array('-p', $build_dir))) { |
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| 358 | return $this->raiseError("could not create build dir: $build_dir"); |
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| 359 | } |
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| 360 | |
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| 361 | $this->addTempFile($build_dir); |
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| 362 | if (!System::mkDir(array('-p', $inst_dir))) { |
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| 363 | return $this->raiseError("could not create temporary install dir: $inst_dir"); |
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| 364 | } |
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| 365 | $this->addTempFile($inst_dir); |
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| 366 | |
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| 367 | $make_command = getenv('MAKE') ? getenv('MAKE') : 'make'; |
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| 368 | |
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| 369 | $to_run = array( |
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| 370 | $configure_command, |
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| 371 | $make_command, |
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| 372 | "$make_command INSTALL_ROOT=\"$inst_dir\" install", |
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| 373 | "find \"$inst_dir\" | xargs ls -dils" |
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| 374 | ); |
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| 375 | if (!file_exists($build_dir) || !is_dir($build_dir) || !chdir($build_dir)) { |
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| 376 | return $this->raiseError("could not chdir to $build_dir"); |
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| 377 | } |
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| 378 | putenv('PHP_PEAR_VERSION=1.9.4'); |
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| 379 | foreach ($to_run as $cmd) { |
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| 380 | $err = $this->_runCommand($cmd, $callback); |
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| 381 | if (PEAR::isError($err)) { |
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| 382 | chdir($old_cwd); |
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| 383 | return $err; |
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| 384 | } |
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| 385 | if (!$err) { |
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| 386 | chdir($old_cwd); |
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| 387 | return $this->raiseError("`$cmd' failed"); |
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| 388 | } |
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| 389 | } |
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| 390 | if (!($dp = opendir("modules"))) { |
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| 391 | chdir($old_cwd); |
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| 392 | return $this->raiseError("no `modules' directory found"); |
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| 393 | } |
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| 394 | $built_files = array(); |
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| 395 | $prefix = exec($this->config->get('php_prefix') |
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| 396 | . "php-config" . |
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| 397 | $this->config->get('php_suffix') . " --prefix"); |
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| 398 | $this->_harvestInstDir($prefix, $inst_dir . DIRECTORY_SEPARATOR . $prefix, $built_files); |
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| 399 | chdir($old_cwd); |
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| 400 | return $built_files; |
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| 401 | } |
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| 402 | |
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| 403 | /** |
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| 404 | * Message callback function used when running the "phpize" |
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| 405 | * program. Extracts the API numbers used. Ignores other message |
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| 406 | * types than "cmdoutput". |
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| 407 | * |
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| 408 | * @param string $what the type of message |
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| 409 | * @param mixed $data the message |
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| 410 | * |
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| 411 | * @return void |
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| 412 | * |
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| 413 | * @access public |
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| 414 | */ |
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| 415 | function phpizeCallback($what, $data) |
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| 416 | { |
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| 417 | if ($what != 'cmdoutput') { |
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| 418 | return; |
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| 419 | } |
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| 420 | $this->log(1, rtrim($data)); |
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| 421 | if (preg_match('/You should update your .aclocal.m4/', $data)) { |
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| 422 | return; |
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| 423 | } |
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| 424 | $matches = array(); |
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| 425 | if (preg_match('/^\s+(\S[^:]+):\s+(\d{8})/', $data, $matches)) { |
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| 426 | $member = preg_replace('/[^a-z]/', '_', strtolower($matches[1])); |
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| 427 | $apino = (int)$matches[2]; |
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| 428 | if (isset($this->$member)) { |
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| 429 | $this->$member = $apino; |
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| 430 | //$msg = sprintf("%-22s : %d", $matches[1], $apino); |
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| 431 | //$this->log(1, $msg); |
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| 432 | } |
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| 433 | } |
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| 434 | } |
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| 435 | |
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| 436 | /** |
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| 437 | * Run an external command, using a message callback to report |
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| 438 | * output. The command will be run through popen and output is |
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| 439 | * reported for every line with a "cmdoutput" message with the |
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| 440 | * line string, including newlines, as payload. |
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| 441 | * |
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| 442 | * @param string $command the command to run |
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| 443 | * |
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| 444 | * @param mixed $callback (optional) function to use as message |
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| 445 | * callback |
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| 446 | * |
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| 447 | * @return bool whether the command was successful (exit code 0 |
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| 448 | * means success, any other means failure) |
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| 449 | * |
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| 450 | * @access private |
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| 451 | */ |
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| 452 | function _runCommand($command, $callback = null) |
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| 453 | { |
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| 454 | $this->log(1, "running: $command"); |
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| 455 | $pp = popen("$command 2>&1", "r"); |
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| 456 | if (!$pp) { |
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| 457 | return $this->raiseError("failed to run `$command'"); |
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| 458 | } |
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| 459 | if ($callback && $callback[0]->debug == 1) { |
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| 460 | $olddbg = $callback[0]->debug; |
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| 461 | $callback[0]->debug = 2; |
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| 462 | } |
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| 463 | |
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| 464 | while ($line = fgets($pp, 1024)) { |
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| 465 | if ($callback) { |
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| 466 | call_user_func($callback, 'cmdoutput', $line); |
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| 467 | } else { |
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| 468 | $this->log(2, rtrim($line)); |
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| 469 | } |
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| 470 | } |
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| 471 | if ($callback && isset($olddbg)) { |
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| 472 | $callback[0]->debug = $olddbg; |
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| 473 | } |
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| 474 | |
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| 475 | $exitcode = is_resource($pp) ? pclose($pp) : -1; |
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| 476 | return ($exitcode == 0); |
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| 477 | } |
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| 478 | |
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| 479 | function log($level, $msg) |
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| 480 | { |
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| 481 | if ($this->current_callback) { |
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| 482 | if ($this->debug >= $level) { |
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| 483 | call_user_func($this->current_callback, 'output', $msg); |
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| 484 | } |
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| 485 | return; |
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| 486 | } |
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| 487 | return PEAR_Common::log($level, $msg); |
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| 488 | } |
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| 489 | } |
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