Add libyaml

config/pkg/lib/libyaml.yml

@@ -0,0 +1,15 @@
+libyaml:
+  type: library
+  artifact:
+    source:
+      type: ghrel
+      repo: yaml/libyaml
+      match: yaml-.+\.tar\.gz
+      prefer-stable: true
+    metadata:
+      license-files: [License]
+      license: MIT
+  headers:
+    - yaml.h
+  static-libs@unix:
+    - libyaml.a

src/Package/Library/libyaml.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Library;
+
+use StaticPHP\Attribute\Package\BuildFor;
+use StaticPHP\Attribute\Package\Library;
+use StaticPHP\Package\LibraryPackage;
+use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
+
+#[Library('libyaml')]
+class libyaml
+{
+    #[BuildFor('Darwin')]
+    #[BuildFor('Linux')]
+    public function buildUnix(LibraryPackage $lib): void
+    {
+        UnixAutoconfExecutor::create($lib)->configure()->make();
+    }
+}