add retry for CI test download

.github/workflows/tests.yml

@@ -165,7 +165,7 @@ jobs:
           max_attempts: 3
           retry_on: error
           command: |
-            bin/spc download --for-extensions="$(php src/globals/test-extensions.php extensions)" --for-libs="$(php src/globals/test-extensions.php libs)" --with-php=${{ matrix.php }} --ignore-cache-sources=php-src --debug
+            bin/spc download --for-extensions="$(php src/globals/test-extensions.php extensions)" --for-libs="$(php src/globals/test-extensions.php libs)" --with-php=${{ matrix.php }} --ignore-cache-sources=php-src --debug --retry=3
 
       - name: "Run Build Tests (build)"
         run: bin/spc build "$(php src/globals/test-extensions.php extensions)" --with-libs="$(php src/globals/test-extensions.php libs)" --build-cli --build-micro --build-fpm --debug

src/SPC/builder/linux/LinuxBuilder.php

@@ -142,6 +142,8 @@ class LinuxBuilder extends UnixBuilderBase
             'CPPFLAGS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_CPPFLAGS'),
             'LDFLAGS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_LDFLAGS'),
             'LIBS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_LIBS'),
+            // TODO: remove the following line when https://github.com/php/php-src/pull/14002 will be released
+            'CXX' => 'g++ -std=c++17',
         ]);
 
         // upx pack and strip for micro

src/SPC/builder/linux/library/icu.php

@@ -11,7 +11,7 @@ class icu extends LinuxLibraryBase
     protected function build(): void
     {
         $cppflags = 'CPPFLAGS="-DU_CHARSET_IS_UTF8=1  -DU_USING_ICU_NAMESPACE=1  -DU_STATIC_IMPLEMENTATION=1"';
-        $cxxflags = 'CXXFLAGS="-std=c++11"';
+        $cxxflags = 'CXXFLAGS="-std=c++17"';
         $ldflags = 'LDFLAGS="-static"';
         shell()->cd($this->source_dir . '/source')
             ->exec(

src/SPC/builder/macos/MacOSBuilder.php

@@ -147,6 +147,8 @@ class MacOSBuilder extends UnixBuilderBase
             'CFLAGS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_CFLAGS'),
             'CPPFLAGS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_CPPFLAGS'),
             'LDFLAGS' => getenv('SPC_CMD_VAR_PHP_CONFIGURE_LDFLAGS'),
+            // TODO: remove the following line when https://github.com/php/php-src/pull/14002 will be released
+            'CXX' => 'g++ -std=c++17',
         ]);
 
         if ($this->getLib('postgresql')) {

src/globals/test-extensions.php

@@ -13,7 +13,7 @@ declare(strict_types=1);
 
 // If you want to test your added extensions and libs, add below (comma separated, example `bcmath,openssl`).
 $extensions = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => 'uuid',
+    'Linux', 'Darwin' => 'intl,posix',
     'Windows' => 'mbstring,pdo_sqlite,mbregex',
 };