Fix cmake template define issue

cmake/nheko.h

@@ -4,6 +4,4 @@ constexpr auto build_os         = "${CMAKE_HOST_SYSTEM_NAME}";
 constexpr auto enable_debug_log = ${SPDLOG_DEBUG_ON};
 }
 
-// clang-format off
+# cmakedefine01 HAVE_BACKTRACE_SYMBOLS_FD
-#define HAVE_BACKTRACE_SYMBOLS_FD ${HAVE_BACKTRACE_SYMBOLS_FD}
-// clang-format on

src/main.cpp

@@ -40,7 +40,6 @@
 QQmlDebuggingEnabler enabler;
 #endif
 
-#if !defined(Q_OS_WINDOWS)
 #if HAVE_BACKTRACE_SYMBOLS_FD
 #include <csignal>
 #include <execinfo.h>
@@ -93,7 +92,6 @@ registerSignalHandlers()
         std::signal(SIGABRT, &stacktraceHandler);
 }
 
-#endif
 #else
 
 // No implementation for systems with no stacktrace support.