compat-wireless: make NEXT_TREE configurable.

It was assumed that the linux next tree is at ~/linux-next . Now the
directory can be set with NEXT_TREE like the other variables.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/scripts/admin-update.sh b/scripts/admin-update.sh
index f23c33c40db08dda0eed35bc882a164ae5560759..bf8e08031a074f7c07cb736b0a9d80d047a4dd0c 100755 (executable)
--- a/scripts/admin-update.sh
+++ b/scripts/admin-update.sh
@@ -426,6 +426,23 @@ export WSTABLE="
 
 # Stable pending, if -n was passed
 if [[ "$GET_STABLE_PENDING" = y ]]; then
+
+       if [ -z $NEXT_TREE ]; then
+               NEXT_TREE="/home/$USER/linux-next/"
+               if [ ! -d $NEXT_TREE ]; then
+                       echo "Please tell me where your linux-next git tree is."
+                       echo "You can do this by exporting its location as follows:"
+                       echo
+                       echo "  export NEXT_TREE=/home/$USER/linux-next/"
+                       echo
+                       echo "If you do not have one you can clone the repository:"
+                       echo "  git clone git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git"
+                       exit 1
+               fi
+       else
+               echo "You said to use git tree at: $NEXT_TREE for linux-next"
+       fi
+
        LAST_DIR=$PWD
        cd $GIT_TREE
        if [ -f localversion* ]; then
@@ -436,11 +453,6 @@ if [[ "$GET_STABLE_PENDING" = y ]]; then
        # we now assume you are using a stable tree
        cd $GIT_TREE
        LAST_STABLE_UPDATE=$(git describe --abbrev=0)
-       NEXT_TREE="/home/$USER/linux-next/"
-       if [ ! -d $NEXT_TREE ]; then
-               echo -e "You are expected to have $NEXT_TREE directory when using -s"
-               exit 1
-       fi
        cd $NEXT_TREE
        PENDING_STABLE_DIR="pending-stable/"