[B.A.T.M.A.N.] [PATCH 2/2] batctl: Remove subversion/svk revision information

[Sven Eckelmann <sven@narfation.org>]

The current version of batctl cannot be obtained from subversion or svk
anymore. It is unnecessary to provide the functionality to retrieve the
current revision using these tools.

We only have to differenciate between git checkout and official release.
We cannot detect a git snapshot and thus the distribution has to provide
the REVISION variable for snapshots.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
 Makefile |   20 ++------------------
 1 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/Makefile b/Makefile
index b5b4e2b..217a00a 100644
--- a/Makefile
+++ b/Makefile
@@ -47,24 +47,8 @@ PACKAGE_NAME = batctl
 BINARY_NAME = batctl
 SOURCE_VERSION_HEADER = main.h
 
-REVISION= $(shell	if [ -d .svn ]; then \
-				if which svn > /dev/null; then \
-					echo rv$$(svn info | grep "Rev:" | sed -e '1p' -n | awk '{print $$4}'); \
-				else \
-					echo "[unknown]"; \
-				fi; \
-			elif [ -d .git ]; then \
-				if which git > /dev/null; then \
-					echo $$(git describe --always --dirty 2> /dev/null); \
-				else \
-					echo "[unknown]"; \
-				fi; \
-			elif [ -d ~/.svk ]; then \
-				if which svk > /dev/null; then \
-					echo rv$$(svk info | grep "Mirrored From" | awk '{print $$5}'); \
-				else \
-					echo "[unknown]"; \
-				fi; \
+REVISION= $(shell	if [ -d .git ]; then \
+				echo $$(git describe --always --dirty 2> /dev/null || echo "[unknown]"); \
 			fi)
 
 REVISION_VERSION =\"\ $(REVISION)\"
-- 
1.7.4.1