X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustrecvs;h=1e86d0f8246979e18841432864328502f039b343;hb=b0ae46fcfe1eff2c5ce86956237f62ea4d4bd7f2;hp=8e4b509975c075ef4e02a509a5bfbc79714b4786;hpb=2bfd954d6dc4f63f1c1169e2c467d7c62c489586;p=fs%2Flustre-release.git

diff --git a/lustrecvs b/lustrecvs
index 8e4b509..1e86d0f 100755
--- a/lustrecvs
+++ b/lustrecvs
@@ -31,7 +31,7 @@ if [ -z "$LUSTRECVS_UPDATED" ] ; then
     # If checking out a specific tag, make sure all of the files here are also
     # checked out with the same tag to avoid later changes breaking things.
     case "$1" in
-    v*|b_release_*) TAG=$1 ;;
+    v*|b_release_*) TAG="-r $1" ;;
     esac
 
     cvs update -l $TAG
@@ -88,6 +88,8 @@ case "$lustretag" in
     # this is the branch table
     # keep this list sorted alphabetically!
 
+    *_gate) buildtag="b_build_gate" ;;
+
     *)
         buildtag="HEAD"
 	;;
@@ -143,6 +145,16 @@ hg_cmd ()
         return
     fi
 
+    if ! which hg &> /dev/null; then
+    cat <<EOF
+
+Error: Mercurial is missing, try 'yum install mercurial', 'apt-get install
+mercurial' or try http://rpmfind.net/linux/rpm2html/search.php?query=mercurial
+EOF
+        error_modules="$dir $error_modules"
+        return
+    fi
+
     url="$base_url/$repository"
 
     # create a cvs date format that will survive shell expansion