diff --git a/cmake/modules/DetectMachine.cmake b/cmake/modules/DetectMachine.cmake
index a3eac91cb..a5dc6f541 100644
--- a/cmake/modules/DetectMachine.cmake
+++ b/cmake/modules/DetectMachine.cmake
@@ -24,7 +24,7 @@ IF(WIN32)
 		SET(IS_X86 TRUE)
 	ENDIF(WIN64)
 ELSE(WIN32)
-	EXEC_PROGRAM( ${CMAKE_C_COMPILER} ARGS "-dumpmachine" OUTPUT_VARIABLE Machine )
+	EXEC_PROGRAM( ${CMAKE_C_COMPILER} ARGS "-dumpmachine ${CMAKE_C_FLAGS}" OUTPUT_VARIABLE Machine )
 	MESSAGE("Machine: ${Machine}")
 	STRING(REGEX MATCH "i.86" IS_X86 "${Machine}")
 	STRING(REGEX MATCH "86_64" IS_X86_64 "${Machine}")