From cf2e1d9819a1fd98d8fef7d9ed0ea008b69cb65d Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Mon, 9 Mar 2026 15:13:07 +0800
Subject: [PATCH] Add ext-ffi

---
 config/pkg/ext/builtin-extensions.yml |  7 +++++++
 src/Package/Artifact/php_src.php      | 11 ----------
 src/Package/Extension/ffi.php         | 29 +++++++++++++++++++++++++++
 3 files changed, 36 insertions(+), 11 deletions(-)
 create mode 100644 src/Package/Extension/ffi.php

diff --git a/config/pkg/ext/builtin-extensions.yml b/config/pkg/ext/builtin-extensions.yml
index c5d832f8..a9f357f3 100644
--- a/config/pkg/ext/builtin-extensions.yml
+++ b/config/pkg/ext/builtin-extensions.yml
@@ -36,6 +36,13 @@ ext-dom:
     arg-type@windows: with
 ext-exif:
   type: php-extension
+ext-ffi:
+  type: php-extension
+  depends@unix:
+    - libffi
+  php-extension:
+    arg-type@unix: '--with-ffi=@shared_suffix@ --enable-zend-signals'
+    arg-type@windows: with
 ext-mbregex:
   type: php-extension
   depends:
diff --git a/src/Package/Artifact/php_src.php b/src/Package/Artifact/php_src.php
index ae9488d6..119f9056 100644
--- a/src/Package/Artifact/php_src.php
+++ b/src/Package/Artifact/php_src.php
@@ -7,7 +7,6 @@ namespace Package\Artifact;
 use Package\Target\php;
 use StaticPHP\Attribute\Artifact\AfterSourceExtract;
 use StaticPHP\Attribute\PatchDescription;
-use StaticPHP\Runtime\SystemTarget;
 use StaticPHP\Util\FileSystem;
 use StaticPHP\Util\SourcePatcher;
 
@@ -52,16 +51,6 @@ class php_src
         }
     }
 
-    #[AfterSourceExtract('php-src')]
-    #[PatchDescription('Patch FFI extension on CentOS 7 with -O3 optimization (strncmp issue)')]
-    public function patchFfiCentos7FixO3strncmp(): void
-    {
-        spc_skip_if(!($ver = SystemTarget::getLibcVersion()) || version_compare($ver, '2.17', '>'));
-        $ver_id = php::getPHPVersionID(return_null_if_failed: true);
-        spc_skip_if($ver_id === null || $ver_id < 80316);
-        SourcePatcher::patchFile('ffi_centos7_fix_O3_strncmp.patch', SOURCE_PATH . '/php-src');
-    }
-
     #[AfterSourceExtract('php-src')]
     #[PatchDescription('Add LICENSE file to IMAP extension if missing')]
     public function patchImapLicense(): void
diff --git a/src/Package/Extension/ffi.php b/src/Package/Extension/ffi.php
new file mode 100644
index 00000000..dc5287e0
--- /dev/null
+++ b/src/Package/Extension/ffi.php
@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Extension;
+
+use Package\Target\php;
+use StaticPHP\Attribute\Package\BeforeStage;
+use StaticPHP\Attribute\Package\Extension;
+use StaticPHP\Attribute\PatchDescription;
+use StaticPHP\Package\PhpExtensionPackage;
+use StaticPHP\Runtime\SystemTarget;
+use StaticPHP\Util\SourcePatcher;
+use StaticPHP\Util\System\LinuxUtil;
+
+#[Extension('ffi')]
+class ffi extends PhpExtensionPackage
+{
+    #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-ffi')]
+    #[PatchDescription('Patch FFI extension on CentOS 7 with -O3 optimization (strncmp issue)')]
+    public function patchBeforeBuildconf(): void
+    {
+        spc_skip_if(!($ver = SystemTarget::getLibcVersion()) || version_compare($ver, '2.17', '>'));
+        $ver_id = php::getPHPVersionID(return_null_if_failed: true);
+        spc_skip_if($ver_id === null || $ver_id < 80316);
+        spc_skip_if(LinuxUtil::getOSRelease()['dist'] !== 'centos');
+        SourcePatcher::patchFile('ffi_centos7_fix_O3_strncmp.patch', SOURCE_PATH . '/php-src');
+    }
+}