better if detection

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SPECS/qemu.spec

@@ -369,11 +369,11 @@ emulatedbuildarch="ppc64-softmmu s390x-softmmu sparc64-softmmu x86_64-softmmu mi
   --enable-attr --enable-nettle --enable-vhost-scsi --enable-vhost-net --enable-vhost-vsock --enable-vhost-crypto --enable-crypto-afalg \
   --enable-linux-aio --enable-vvfat --enable-coroutine-pool --enable-cap-ng --enable-opengl  --enable-vhost-vdpa \
   --enable-virglrenderer \
-%if "%{cpuarch}" == "x86-64-v3" or "%{cpuarch}" == "x86-64-v4"
-  --enable-avx2
+%if "%{cpuarch}" == "x86-64-v3"
+  --enable-avx2 \
 %endif
 %if "%{cpuarch}" == "x86-64-v4"
-  --enable-avx512f
+  --enable-avx2 --enable-avx512f \
 %endif
   --enable-vhost-kernel --enable-debug-info --enable-slirp=system -enable-dmg --enable-lzfse --enable-fuse --enable-fuse-lseek \
   --enable-curses --enable-vnc --enable-vnc-sasl --enable-vnc-png --enable-vnc-jpeg --enable-curl --enable-fdt --enable-u2f \