add release thing to extension build too

Author: henderkes

src/SPC/builder/Extension.php

@@ -546,6 +546,7 @@ protected function getSharedExtensionEnv(): array
             'CFLAGS' => $config['cflags'],
             'CXXFLAGS' => $config['cflags'],
             'LDFLAGS' => $config['ldflags'],
+            'EXTRA_LDFLAGS' => getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS'),
             'LIBS' => clean_spaces("{$preStatic} {$staticLibs} {$postStatic} {$sharedLibs}"),
             'LD_LIBRARY_PATH' => BUILD_LIB_PATH,
         ];

src/SPC/builder/linux/LinuxBuilder.php

@@ -283,9 +283,14 @@ protected function buildEmbed(): void
 
         // process libphp.so for shared embed
         $libphpSo = BUILD_LIB_PATH . '/libphp.so';
+        $libphpSoDest = BUILD_LIB_PATH . '/libphp.so';
         if (file_exists($libphpSo)) {
             // deploy libphp.so
-            $this->deployBinary($libphpSo, $libphpSo, false);
+            preg_match('/-release\s+(\S*)/', getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS'), $matches);
+            if (!empty($matches[1])) {
+                $libphpSoDest = str_replace('.so', '-' . $matches[1] . '.so', $libphpSo);
+            }
+            $this->deployBinary($libphpSo, $libphpSoDest, false);
         }
 
         // process shared extensions build-with-php