swoole has date time conversion error in c++ code, clang needs -lunwind

Author: henderkes

config/env.ini

@@ -72,7 +72,7 @@ AR=${SPC_LINUX_DEFAULT_AR}
 LD=${SPC_LINUX_DEFAULT_LD}
 ; default compiler flags, used in CMake toolchain file, openssl and pkg-config build
 SPC_DEFAULT_C_FLAGS="-fPIC -Os -Wno-error=date-time -fno-sanitize=undefined"
-SPC_DEFAULT_CXX_FLAGS="-fPIC -Os"
+SPC_DEFAULT_CXX_FLAGS="-fPIC -Os -Wno-error=date-time"
 ; extra libs for building php executable, used in `make` command for building php (this value may changed by extension build process, space separated)
 SPC_EXTRA_LIBS=
 ; upx executable path
@@ -96,7 +96,7 @@ SPC_CMD_VAR_PHP_CONFIGURE_CFLAGS="${SPC_DEFAULT_C_FLAGS} -fPIE"
 ; CPPFLAGS for configuring php
 SPC_CMD_VAR_PHP_CONFIGURE_CPPFLAGS="-I${BUILD_INCLUDE_PATH}"
 ; LDFLAGS for configuring php
-SPC_CMD_VAR_PHP_CONFIGURE_LDFLAGS="-L${BUILD_LIB_PATH}"
+SPC_CMD_VAR_PHP_CONFIGURE_LDFLAGS="-L${BUILD_LIB_PATH} -L/usr/lib64"
 ; LIBS for configuring php
 SPC_CMD_VAR_PHP_CONFIGURE_LIBS="-ldl -lrt -lpthread -lm -lresolv -lutil"
 ; EXTRA_CFLAGS for `make` php

src/SPC/builder/linux/LinuxBuilder.php

@@ -80,6 +80,7 @@ public function buildPHP(int $build_target = BUILD_TARGET_NONE): void
         }
         // add libstdc++, some extensions or libraries need it
         $extra_libs .= (empty($extra_libs) ? '' : ' ') . ($this->hasCpp() ? '-lstdc++ ' : '');
+        $extra_libs .= (SystemUtil::getCCType(getenv('CC')) === 'clang' ? ' -lunwind' : '');
         f_putenv('SPC_EXTRA_LIBS=' . $extra_libs);
         $cflags = $this->arch_c_flags;
         f_putenv('CFLAGS=' . $cflags);
@@ -337,12 +338,16 @@ protected function buildEmbed(): void
 
     private function getMakeExtraVars(): array
     {
-        return [
+        $env = [
             'EXTRA_CFLAGS' => getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_CFLAGS'),
             'EXTRA_LIBS' => getenv('SPC_EXTRA_LIBS') . ' ' . getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_LIBS'),
             'EXTRA_LDFLAGS' => getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS'),
             'EXTRA_LDFLAGS_PROGRAM' => getenv('SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM'),
         ];
+        if (str_contains(getenv('CC'), 'zig')) {
+            $env['LDFLAGS'] = getenv('LDFLAGS') . ' -L/usr/lib64';
+        }
+        return $env;
     }
 
     /**

src/SPC/util/SPCConfigUtil.php

@@ -6,6 +6,7 @@
 
 use SPC\builder\BuilderBase;
 use SPC\builder\BuilderProvider;
+use SPC\builder\linux\SystemUtil;
 use SPC\builder\macos\MacOSBuilder;
 use SPC\exception\FileSystemException;
 use SPC\exception\RuntimeException;
@@ -70,6 +71,9 @@ public function config(array $extensions = [], array $libraries = [], bool $incl
         if ($this->builder->hasCpp()) {
             $libs .= $this->builder instanceof MacOSBuilder ? ' -lc++' : ' -lstdc++';
         }
+        if (SystemUtil::getCCType(getenv('CC')) === 'clang') {
+            $libs .= ' -lunwind';
+        }
         // mimalloc must come first
         if (str_contains($libs, BUILD_LIB_PATH . '/mimalloc.o')) {
             $libs = BUILD_LIB_PATH . '/mimalloc.o ' . str_replace(BUILD_LIB_PATH . '/mimalloc.o', '', $libs);