add fastlz, libmemcached for linux

src/SPC/builder/unix/library/fastlz.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\unix\library;
+
+trait fastlz
+{
+    protected function build(): void
+    {
+        shell()->cd($this->source_dir)->initializeEnv($this)
+            ->exec((getenv('CC') ?? 'cc') . ' -c -O3 -fPIC fastlz.c -o fastlz.o')
+            ->exec((getenv('AR') ?? 'ar') . ' rcs libfastlz.a fastlz.o');
+
+        if (!copy($this->source_dir . '/fastlz.h', BUILD_INCLUDE_PATH . '/fastlz.h')) {
+            throw new \RuntimeException('Failed to copy fastlz.h');
+        }
+        if (!copy($this->source_dir . '/libfastlz.a', BUILD_LIB_PATH . '/libfastlz.a')) {
+            throw new \RuntimeException('Failed to copy libfastlz.a');
+        }
+    }
+}