Use additional checks only for non-Windows gcc builds

CMakeLists.txt

@@ -393,8 +393,10 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR NOT WIN32)
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=array-bounds") # false positives in boost::multiarray during release build, keep as warning-only
 	endif()
 
-	# For gcc 14+ we can use -fhardened instead
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -fcf-protection=full")
+	if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND NOT WIN32)
+		# For gcc 14+ we can use -fhardened instead
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection -fcf-protection=full")
+	endif()
 
 	# Fix string inspection with lldb
 	# https://stackoverflow.com/questions/58578615/cannot-inspect-a-stdstring-variable-in-lldb