Reduce optimizations on arm64

diff --git a/debian/rules b/debian/rules
index b2b76d54f309f5dd9410b0c5da98117b7e4e2143..6d38f77b37b77a6f42a952dbd97609be8cc186aa 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -37,7 +37,7 @@ CMAKE_OPTS += -DGGML_CPU_ALL_VARIANTS=OFF
 ifeq ($(distribution),Ubuntu)
 # Optimize for Raspberry Pi 5 on Ubuntu
 #FLAGS_ARGEO+= -mcpu=cortex-a76+crc+crypto
-CMAKE_OPTS += -DGGML_NATIVE=ON
+CMAKE_OPTS += -DGGML_CPU_ARM_ARCH=armv8-a
 else
 CMAKE_OPTS += -DGGML_CPU_ARM_ARCH=armv8-a
 endif