make : add "-mcpu=native" when building for aarch64 (#532)

diff --git a/Makefile b/Makefile
index b61a5882700d318467d71e8f22d18a1b0299f2f2..604ee637eca4980c8b031e0b2beeda8b084cde95 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -141,6 +141,8 @@ ifdef WHISPER_GPROF
        CXXFLAGS += -pg
 endif
 ifneq ($(filter aarch64%,$(UNAME_M)),)
+       CFLAGS += -mcpu=native
+       CXXFLAGS += -mcpu=native
 endif
 ifneq ($(filter armv6%,$(UNAME_M)),)
        # Raspberry Pi 1, 2, 3