diff --git a/CMakeLists.txt b/CMakeLists.txt
index a9683205..d7e07a9a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -156,9 +156,11 @@ include (${CMAKE_MODULE_PATH}/sanitize.cmake)
 
 if (NOT FAT_RUNTIME)
     if (GNUCC_TUNE)
+        message(STATUS "GNUCC_TUNE is set")
         set(ARCH_C_FLAGS "-${ARCH_FLAG}=${GNUCC_ARCH} -${TUNE_FLAG}=${GNUCC_TUNE}")
         set(ARCH_CXX_FLAGS "-${ARCH_FLAG}=${GNUCC_ARCH} -${TUNE_FLAG}=${GNUCC_TUNE}")
     else()
+        message(STATUS "GNUCC_TUNE is not set")
         set(ARCH_C_FLAGS "-${ARCH_FLAG}=${GNUCC_ARCH} -mtune=${TUNE_FLAG} ${ARCH_C_FLAGS}")
         set(ARCH_CXX_FLAGS "-${ARCH_FLAG}=${GNUCC_ARCH} -mtune=${TUNE_FLAG} ${ARCH_CXX_FLAGS}")
     endif()