build: support armlf architecture

contrib/deb/generate.sh

@@ -35,9 +35,10 @@ elif [ $PKGARCH = "i686" ]; then TARGET='i686-unknown-linux-musl'
 elif [ $PKGARCH = "mipsel" ]; then TARGET='mipsel-unknown-linux-musl'
 elif [ $PKGARCH = "mips" ]; then TARGET='mips-unknown-linux-musl'
 elif [ $PKGARCH = "armhf" ]; then TARGET='armv7-unknown-linux-musleabihf'
+elif [ $PKGARCH = "armlf" ]; then TARGET='arm-unknown-linux-musleabi'
 elif [ $PKGARCH = "arm64" ]; then TARGET='aarch64-unknown-linux-musl'
 else
-  echo "Specify PKGARCH=amd64,i686,mips,mipsel,armhf,arm64"
+  echo "Specify PKGARCH=amd64,i686,mips,mipsel,armhf,armlf,arm64"
   exit 1
 fi
 
@@ -142,4 +143,4 @@ ar -r $PKGFILE \
   /tmp/$PKGNAME/control.tar.gz \
   /tmp/$PKGNAME/data.tar.gz
 
-rm -rf /tmp/$PKGNAME
+rm -rf /tmp/$PKGNAME