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138 lines
2.8 KiB
PHP
138 lines
2.8 KiB
PHP
<?php
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// script to upgrade PCRE. just drop the pcre-x.x.tar.xx here and run the script
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$pattern = 'pcre-*.tar.*';
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$newpcre = glob($pattern);
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if (count($newpcre) > 1) {
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echo "more than one '$pattern' file. aborting\n";
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print_r($newpcre);
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exit;
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}
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if (count($newpcre) == 0) {
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die("need one '$pattern' file. aborting.\n");
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}
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$newpcre = $newpcre[0];
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if (strpos($newpcre, 'gz')) {
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system("tar xfz $newpcre");
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} elseif (strpos($newpcre, 'bz2')) {
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system("tar xfj $newpcre");
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} else {
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die("file type not recognized: $newpcre\n");
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}
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$newpcre = substr($newpcre, 0, strpos($newpcre, '.tar'));
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$dirlen = strlen('pcrelib');
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function recurse($path)
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{
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global $newpcre, $dirlen;
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foreach (scandir($path) as $file) {
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if ($file[0] === '.' ||
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$file === 'CVS' ||
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@substr_compare($file, '.lo', -3, 3) === 0 ||
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@substr_compare($file, '.loT', -4, 4) === 0 ||
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@substr_compare($file, '.o', -2, 2) === 0) continue;
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$file = "$path/$file";
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if (is_dir($file)) {
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recurse($file);
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continue;
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}
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echo "processing $file... ";
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$newfile = $newpcre . substr($file, $dirlen);
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if (is_file($tmp = $newfile . '.generic') || is_file($tmp = $newfile . '.dist')) {
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$newfile = $tmp;
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}
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if (!is_file($newfile)) {
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die("$newfile is not available any more\n");
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}
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// maintain file mtimes so that cvs doesnt get crazy
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if (file_get_contents($newfile) !== file_get_contents($file)) {
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copy($newfile, $file);
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}
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// always include the config.h file
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$content = file_get_contents($newfile);
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//$newcontent = preg_replace('/#\s*ifdef HAVE_CONFIG_H\s*(.+)\s*#\s*endif/', '$1', $content);
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//if ($content !== $newcontent) {
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// file_put_contents($file, $newcontent);
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//}
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echo "OK\n";
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}
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}
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recurse('pcrelib');
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$dirorig = scandir('pcrelib/testdata');
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$k = array_search('CVS', $dirorig);
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if ($k !== false)
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unset($dirorig[$k]);
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$k = array_search('.svn', $dirorig);
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if ($k !== false)
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unset($dirorig[$k]);
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$dirnew = scandir("$newpcre/testdata");
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$diff = array_diff($dirorig, $dirnew);
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foreach ($diff as $file) {
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$file2 = 'pcrelib'.substr($file, strlen($newpcre));
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copy($file, $file2);
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}
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// the config.h needs special care
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$prepend_config_h = '
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#include <php_compat.h>
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#ifndef PHP_WIN32
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# include <php_config.h>
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#endif
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#undef PACKAGE_NAME
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#undef PACKAGE_VERSION
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#undef PACKAGE_TARNAME
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#undef PACKAGE_STRING
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#define SUPPORT_UCP
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#define SUPPORT_UTF8
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#if defined(__GNUC__) && __GNUC__ >= 4
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# ifdef __cplusplus
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# define PCRE_EXP_DECL extern "C" __attribute__ ((visibility("default")))
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# else
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# define PCRE_EXP_DECL extern __attribute__ ((visibility("default")))
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# endif
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# define PCRE_EXP_DEFN __attribute__ ((visibility("default")))
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# define PCRE_EXP_DATA_DEFN __attribute__ ((visibility("default")))
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#endif
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';
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file_put_contents('pcrelib/config.h', $prepend_config_h . file_get_contents('pcrelib/config.h'));
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echo "\nThe End :-)\n\n"
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?>
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