use the spx upstream version (#931)

Author: henderkes

config/source.json

@@ -1001,7 +1001,7 @@
     "spx": {
         "type": "git",
         "rev": "master",
-        "url": "https://github.com/static-php/php-spx.git",
+        "url": "https://github.com/NoiseByNorthwest/php-spx.git",
         "path": "php-src/ext/spx",
         "license": {
             "type": "file",

src/SPC/builder/extension/spx.php

@@ -13,7 +13,7 @@ class spx extends Extension
 {
     public function getUnixConfigureArg(bool $shared = false): string
     {
-        $arg = '--enable-spx' . ($shared ? '=shared' : '');
+        $arg = '--enable-SPX' . ($shared ? '=shared' : '');
         if ($this->builder->getLib('zlib') !== null) {
             $arg .= ' --with-zlib-dir=' . BUILD_ROOT_PATH;
         }
@@ -29,4 +29,20 @@ public function patchBeforeConfigure(): bool
         );
         return true;
     }
+
+    public function patchBeforeBuildconf(): bool
+    {
+        FileSystem::replaceFileStr(
+            $this->source_dir . '/config.m4',
+            'CFLAGS="$CFLAGS -Werror -Wall -O3 -pthread -std=gnu90"',
+            'CFLAGS="$CFLAGS -pthread"'
+        );
+        FileSystem::replaceFileStr(
+            $this->source_dir . '/src/php_spx.h',
+            "extern zend_module_entry spx_module_entry;\n",
+            "extern zend_module_entry spx_module_entry;;\n#define phpext_spx_ptr &spx_module_entry\n"
+        );
+        FileSystem::copy($this->source_dir . '/src/php_spx.h', $this->source_dir . '/php_spx.h');
+        return true;
+    }
 }