test musl (I have not tested this yet!)

Author: henderkes

src/SPC/builder/linux/LinuxBuilder.php

@@ -30,7 +30,7 @@ public function __construct(array $options = [])
 
         GlobalEnvManager::init();
 
-        if (getenv('SPC_LIBC') === 'musl' && !SystemUtil::isMuslDist() && !str_contains((string)getenv('CC'), 'zig')) {
+        if (getenv('SPC_LIBC') === 'musl' && !SystemUtil::isMuslDist() && !str_contains((string) getenv('CC'), 'zig')) {
             $this->setOptionIfNotExist('library_path', "LIBRARY_PATH=\"/usr/local/musl/{$arch}-linux-musl/lib\"");
             $this->setOptionIfNotExist('ld_library_path', "LD_LIBRARY_PATH=\"/usr/local/musl/{$arch}-linux-musl/lib\"");
             $configure = getenv('SPC_CMD_PREFIX_PHP_CONFIGURE');

src/globals/test-extensions.php

@@ -35,7 +35,7 @@
 $zig = true;
 // temporary!
 if ($zig) {
-    putenv('SPC_LIBC=glibc');
+    putenv('SPC_LIBC=musl');
     putenv('SPC_LIBC_VERSION=2.17');
     putenv('CC=zig-cc');
     putenv('CXX=zig-c++');
@@ -63,7 +63,7 @@
 
 // If you want to test shared extensions, add them below (comma separated, example `bcmath,openssl`).
 $shared_extensions = match (PHP_OS_FAMILY) {
-    'Linux' => 'event,uv,intl,gettext',
+    'Linux' => '',
     'Darwin' => '',
     'Windows' => '',
 };