Explicitly specify ARM optimizations

diff --git a/debian/rules b/debian/rules
index a7cad68da6afdc5d38cf5f98243492e9919c0533..dbb9bb505154cee145e33bb83cab9f4057459113 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -42,7 +42,8 @@ ifeq ($(DEB_TARGET_ARCH),arm64)
 ifeq ($(distribution),Ubuntu)
 # Optimize for Raspberry Pi 5 on Ubuntu
 CMAKE_OPTS += -DGGML_CPU_ALL_VARIANTS=OFF \
-              -DGGML_NATIVE=ON
+              -DGGML_CPU_ARM_ARCH="cortex-a76+crc+crypto" \
+              -DCMAKE_REQUIRED_FLAGS="-mtune=cortex-a76+crc+crypto"
 else
 CMAKE_OPTS += -DGGML_CPU_ALL_VARIANTS=OFF \
               -DGGML_CPU_ARM_ARCH=armv8-a