deploykernel.zsh: Various Updates

* Add options for cross compiling
* Put the resulting package in a subdirectory to keep the toplevel clean
* Fix color output
* Use $COLORS from common.zsh

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

deploykernel.zsh

@@ -1,14 +1,31 @@
 #!/bin/zsh -e
+source common.zsh
 autoload colors
 colors
 
+OPTS=(--clang)
+
+zparseopts -D -K -clang+=OPTS -gcc+=OPTS -arm64+=OPTS -i686+=OPTS
+
 if [ "$#" -lt 1 ]; then
 	echo "Usage: $0 {remote host, ...}"
 	exit 1
 fi
 
-makepkg -f
-deploypkg.zsh $(makepkg --packagelist) $*
+case ${OPTS[-1]} in
+--clang) export CC=clang ;;
+--gcc) export CC=gcc ;;
+--arm64) export CC=gcc
+	 export ARCH=arm64
+	 export CROSS_COMPILE=aarch64-linux-gnu-
+	 ;;
+--i686) export CC=gcc
+        export ARCH=i386
+	;;
+esac
+
+PKGDEST=packages makepkg -f
+PKGDEST=packages deploypkg.zsh $(makepkg --packagelist) $*
 
 pkgname=$(grep ^pkgname PKGBUILD | awk -F= '{print $2}')
 
@@ -22,7 +39,7 @@ echo
 vm.zsh reboot $*
 echo
 
-tags=($(python /home/anna/bin/colors/vm.py $*))
+tags=($(FORCE_COLOR=1 python $COLORS/vm.py $*))
 for ((i=1; i<=$#; i++)); do
 	echo "${tags[i]} $fg_bold[default]$(ssh ${@[i]} uname -rsn)$reset_color"
 done