fix default arch/tune flags for ppc64le

diff --git a/cmake/archdetect.cmake b/cmake/archdetect.cmake
index 58258fe50958a5eda67c7424d542dce552dc96c1..9529d682673e650beab1150dfbd4b32200b4b63d 100644 (file)
--- a/cmake/archdetect.cmake
+++ b/cmake/archdetect.cmake
@@ -69,7 +69,7 @@ else()
        set(GNUCC_ARCH armv7a)
        set(TUNE_FLAG generic)
     else()
-       set(GNUCC_ARCH generic)
-       set(TUNE_FLAG generic)
+       set(GNUCC_ARCH power9)
+       set(TUNE_FLAG power9)
     endif()
 endif()