From 21c624eaa5f23bacdc0e10c04b19557a7748f8e3 Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Wed, 15 Jul 2026 12:49:52 +0800
Subject: [PATCH] Apply fastlz patch changes in feat/pgo-v3

---
 src/Package/Library/fastlz.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Package/Library/fastlz.php b/src/Package/Library/fastlz.php
index f9dd010d..7c3792cd 100644
--- a/src/Package/Library/fastlz.php
+++ b/src/Package/Library/fastlz.php
@@ -18,9 +18,11 @@ class fastlz
     {
         $cc = getenv('CC') ?: 'cc';
         $ar = getenv('AR') ?: 'ar';
+        $extra = trim((string) getenv('SPC_DEFAULT_CFLAGS'));
+        $extra = $extra !== '' ? $extra . ' -fPIC' : '-O3 -fPIC';
 
         shell()->cd($lib->getSourceDir())->initializeEnv($lib)
-            ->exec("{$cc} -c -O3 -fPIC fastlz.c -o fastlz.o")
+            ->exec("{$cc} -c {$extra} fastlz.c -o fastlz.o")
             ->exec("{$ar} rcs libfastlz.a fastlz.o");
 
         // Copy header file