Fix https://github.com/v2fly/fhs-install-v2ray/issues/181

https://github.com/v2fly/fhs-install-v2ray/commit/ecc831a3411d9f54e3f8c2a46ec3dc7a9d64a012

install-release.sh

@@ -104,9 +104,11 @@ identify_the_operating_system_and_architecture() {
         ;;
       'armv6l')
         MACHINE='arm32-v6'
+        grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
         ;;
       'armv7' | 'armv7l')
         MACHINE='arm32-v7a'
+        grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
         ;;
       'armv8' | 'aarch64')
         MACHINE='arm64-v8a'