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<?php
/*
* This file is part of the Stash package.
*
* (c) Robert Hafner <tedivm@tedivm.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Install PHP extensions for Travis CI.
*
* @author Victor Berchet <victor@suumit.com>
*/
$installer = new PhpExtensions();
$installer->install('apc');
$installer->install('memcache');
$installer->install('memcached');
class PhpExtensions
{
protected $extensions;
protected $phpVersion;
protected $iniPath;
public function __construct()
{
$this->phpVersion = phpversion();
$this->iniPath = php_ini_loaded_file();
$this->extensions = array(
'memcache' => array(
'url' => 'http://pecl.php.net/get/memcache-2.2.6.tgz',
'php_version' => array(),
'cfg' => array('--enable-memcache'),
'ini' => array('extension=memcache.so'),
),
'memcached' => array(
'url' => 'http://pecl.php.net/get/memcached-1.0.2.tgz',
'php_version' => array(
// memcached 1.0.2 does not build on PHP 5.4
array('<', '5.4'),
),
'cfg' => array(),
'ini' => array('extension=memcached.so'),
),
'apc' => array(
'url' => 'http://pecl.php.net/get/APC-3.1.9.tgz',
'php_version' => array(
// apc 3.1.9 causes a segfault on PHP 5.4
array('<', '5.4'),
),
'cfg' => array(),
'ini' => array(
'extension=apc.so',
'apc.enabled=1',
'apc.enable_cli=1',
// disable opcode cache
'apc.max_file_size=1'
),
),
'xcache' => array(
'url' => 'http://xcache.lighttpd.net/pub/Releases/1.2.2/xcache-1.2.2.tar.gz',
'php_version' => array(
// xcache does not build with Travis CI (as of 2012-01-09)
array('<', '5'),
),
'cfg' => array('--enable-xcache'),
'ini' => array(
'extension=xcache.so',
'xcache.admin.enable_auth=0',
'xcache.var_size=1M',
// disable opcode cache
'xcache.cacher=false',
),
),
);
}
public function install($name)
{
if (array_key_exists($name, $this->extensions)) {
$extension = $this->extensions[$name];
echo "== extension: $name ==\n";
foreach ($extension['php_version'] as $version) {
if (!version_compare($this->phpVersion, $version[1], $version[0])) {
printf(
"=> not installed, requires a PHP version %s %s (%s installed)\n",
$version[0],
$version[1],
$this->phpVersion
);
return;
}
}
$this->system(sprintf("wget %s > /dev/null 2>&1", $extension['url']));
$file = basename($extension['url']);
$this->system(sprintf("tar -xzf %s > /dev/null 2>&1", $file));
$folder = basename($file, ".tgz");
$folder = basename($folder, ".tar.gz");
$this->system(sprintf(
'sh -c "cd %s && phpize && ./configure %s && make && sudo make install" > /dev/null 2>&1',
$folder,
implode(' ', $extension['cfg'])
));
foreach ($extension['ini'] as $ini) {
$this->system(sprintf("echo %s >> %s", $ini, $this->iniPath));
}
printf("=> installed (%s)\n", $folder);
}
}
private function system($cmd)
{
$ret = 0;
system($cmd, $ret);
if (0 !== $ret) {
printf("=> Command '%s' failed !\n", $cmd);
exit($ret);
}
}
}
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