configure: fix version string breakage

As we use the directory names as Makefile targets, they can not contain any
column ':', or else make will complain about 'multiple target patterns'.

Replace the offending ':' with a dash '-', as Titus suggested.

Reported-by: Erdem Budak <erdembudak@hotmail.com>
Reported-by: Titus von Boxberg <titus@v9g.de>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

1 files changed, 2 insertions, 2 deletions

diff --git a/configure b/configure
index a23f994..4d2249b 100755
--- a/configure
+++ b/configure
@@ -550,11 +550,11 @@ if [ -n "${V}" ]; then
 else
     case "${VERSION}" in
         *+hg|hg)
-            rev_id="$( hg log -r . --template '{branch}:{node|short}\n' \
+            rev_id="$( hg log -r . --template '{branch}-{node|short}\n' \
                               2>/dev/null                               \
                        || true                                          \
                      )"
-            VERSION="${VERSION}@${rev_id:-unknown:$( date +%Y%m%d.%H%M%S )}"
+            VERSION="${VERSION}@${rev_id:-unknown-$( date +%Y%m%d.%H%M%S )}"
             ;;
     esac
 fi