setlocalversion: update mercurial tag parsing

The tag output of hg doesn't quite match what setlocalversion currently
expects, so update it to handle the latest format.

Signed-off-by: Mike Crowe <mcrowe@zipitwireless.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 9 insertions, 5 deletions

diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index ef8729f48586..4d403844e137 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -86,12 +86,16 @@ scm_version()
 
         # Check for mercurial and a mercurial repo.
         if test -d .hg && hgid=`hg id 2>/dev/null`; then
-                tag=`printf '%s' "$hgid" | cut -s -d' ' -f2`
-
-                # Do we have an untagged version?
-                if [ -z "$tag" -o "$tag" = tip ]; then
-                        id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
+                # Do we have an tagged version?  If so, latesttagdistance == 1
+                if [ "`hg log -r . --template '{latesttagdistance}'`" == "1" ]; then
+                        id=`hg log -r . --template '{latesttag}'`
                         printf '%s%s' -hg "$id"
+                else
+                        tag=`printf '%s' "$hgid" | cut -d' ' -f2`
+                        if [ -z "$tag" -o "$tag" = tip ]; then
+                                id=`printf '%s' "$hgid" | sed 's/[+ ].*//'`
+                                printf '%s%s' -hg "$id"
+                        fi
                 fi
 
                 # Are there uncommitted changes?