no start group for macos

Author: henderkes

src/SPC/builder/Extension.php

@@ -414,11 +414,13 @@ public function buildUnixShared(): void
             $this->builder->getOption('with-suggested-libs'),
         );
         [$staticLibs, $sharedLibs] = $this->splitLibsIntoStaticAndShared($config['libs']);
+        $preStatic = PHP_OS_FAMILY === 'Darwin' ? '' : '-Wl,--start-group ';
+        $postStatic = PHP_OS_FAMILY === 'Darwin' ? '' : ' -Wl,--end-group ';
         $env = [
             'CFLAGS' => $config['cflags'],
             'CXXFLAGS' => $config['cflags'],
             'LDFLAGS' => $config['ldflags'],
-            'LIBS' => "-Wl,--start-group {$staticLibs} -Wl,--end-group {$sharedLibs}",
+            'LIBS' => clean_spaces("{$preStatic} {$staticLibs} {$postStatic} {$sharedLibs}"),
             'LD_LIBRARY_PATH' => BUILD_LIB_PATH,
         ];
         if (ToolchainManager::getToolchainClass() === ZigToolchain::class && SPCTarget::getTargetOS() === 'Linux') {