Add liblz4

config/pkg/lib/liblz4.yml

@@ -0,0 +1,13 @@
+liblz4:
+  type: library
+  artifact:
+    source:
+      type: ghrel
+      repo: lz4/lz4
+      match: lz4-.+\.tar\.gz
+      prefer-stable: true
+    metadata:
+      license-files: [LICENSE]
+      license: BSD-2-Clause
+  static-libs@unix:
+    - liblz4.a

src/Package/Library/liblz4.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Library;
+
+use StaticPHP\Attribute\Package\BuildFor;
+use StaticPHP\Attribute\Package\Library;
+use StaticPHP\Attribute\Package\PatchBeforeBuild;
+use StaticPHP\Attribute\PatchDescription;
+use StaticPHP\Package\LibraryPackage;
+use StaticPHP\Package\PackageBuilder;
+use StaticPHP\Util\FileSystem;
+
+#[Library('liblz4')]
+class liblz4
+{
+    #[PatchBeforeBuild]
+    #[PatchDescription('Fix Makefile install target for static liblz4')]
+    public function patchBeforeBuild(LibraryPackage $lib): void
+    {
+        FileSystem::replaceFileStr($lib->getSourceDir() . '/programs/Makefile', 'install: lz4', "install: lz4\n\ninstallewfwef: lz4");
+    }
+
+    #[BuildFor('Darwin')]
+    #[BuildFor('Linux')]
+    public function buildUnix(LibraryPackage $lib, PackageBuilder $builder): void
+    {
+        shell()->cd($lib->getSourceDir())->initializeEnv($lib)
+            ->exec("make PREFIX='' clean")
+            ->exec("make lib -j{$builder->concurrency} PREFIX=''");
+
+        FileSystem::replaceFileStr("{$lib->getSourceDir()}/Makefile", '$(MAKE) -C $(PRGDIR) $@', '');
+
+        shell()->cd($lib->getSourceDir())
+            ->exec("make install PREFIX='' DESTDIR={$lib->getBuildRootPath()}");
+
+        $lib->patchPkgconfPrefix(['liblz4.pc']);
+
+        foreach (FileSystem::scanDirFiles($lib->getLibDir(), false, true) as $filename) {
+            if (str_starts_with($filename, 'liblz4') && (str_contains($filename, '.so') || str_ends_with($filename, '.dylib'))) {
+                unlink("{$lib->getLibDir()}/{$filename}");
+            }
+        }
+    }
+}