add fastchart, fastjson and clickhouse extensions

src/SPC/builder/extension/clickhouse.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\extension;
+
+use SPC\builder\Extension;
+use SPC\util\CustomExt;
+
+#[CustomExt('clickhouse')]
+class clickhouse extends Extension
+{
+    public function getUnixConfigureArg(bool $shared = false): string
+    {
+        $arg = '--enable-clickhouse' . ($shared ? '=shared' : '');
+        if ($this->builder->getLib('openssl')) {
+            $arg .= ' --enable-clickhouse-openssl';
+        }
+        return $arg;
+    }
+}