Add libedit package build

src/Package/Library/libedit.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Library;
+
+use StaticPHP\Attribute\Package\BeforeStage;
+use StaticPHP\Attribute\Package\BuildFor;
+use StaticPHP\Attribute\Package\Library;
+use StaticPHP\Package\LibraryPackage;
+use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
+use StaticPHP\Util\FileSystem;
+
+#[Library('libedit')]
+class libedit extends LibraryPackage
+{
+    #[BeforeStage('libedit', 'build')]
+    public function patchBeforeBuild(): void
+    {
+        FileSystem::replaceFileRegex(
+            "{$this->getSourceDir()}/src/sys.h",
+            '|//#define\s+strl|',
+            '#define strl'
+        );
+    }
+
+    #[BuildFor('Darwin')]
+    #[BuildFor('Linux')]
+    public function build(): void
+    {
+        UnixAutoconfExecutor::create($this)
+            ->appendEnv(['CFLAGS' => '-D__STDC_ISO_10646__=201103L'])
+            ->configure()
+            ->make();
+        $this->patchPkgconfPrefix(['libedit.pc']);
+    }
+}