fix cross build

src/PikaPlatform.c

@@ -28,7 +28,7 @@
 #include "PikaPlatform.h"
 #include <stdio.h>
 #include <stdlib.h>
-#ifdef WIN32
+#if defined(_WIN32) && !defined(CROSS_BUILD)
 #include <Windows.h>
 #endif
 
@@ -307,7 +307,7 @@ PIKA_WEAK void pika_platform_thread_delay(void) {
 PIKA_WEAK void pika_platform_sleep_ms(uint32_t ms) {
 #if defined(__linux)
     usleep(ms * 1000);
-#elif defined(_WIN32)
+#elif defined(_WIN32) && !defined(CROSS_BUILD)
     Sleep(ms);
 #else
     pika_platform_printf(

tools/pikaByteCodeGen/CMakeLists.txt

@@ -3,7 +3,10 @@ project(pikaByteCodeGen VERSION 0.1.0)
 
 include(CTest)
 enable_testing()
-ADD_DEFINITIONS(-DPIKA_CONFIG_ENABLE)
+ADD_DEFINITIONS(
+        -DPIKA_CONFIG_ENABLE
+        -DCROSS_BUILD
+)
 aux_source_directory(pikascript/pikascript-core pikascript-core)
 aux_source_directory(pikascript/pikascript-lib/PikaStdLib PikaStdLib)
 aux_source_directory(pikascript/pikascript-api pikascript-api)