build: use git to get GITVERSION

diff --git a/Makefile b/Makefile
index 90f3a9f0c8248c7edc630c5715b61da1035f0ebd..8298ac5895af4e6697f2cb31cf92035c088caabc 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ SRCDIR=ceph
 BUILDSRC=${SRCDIR}-${VER}
 
 ARCH:=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
-GITVERSION:=$(shell cat .git/refs/heads/master)
+GITVERSION:=$(shell git rev-parse HEAD)
 
 DBG_DEBS=ceph-common-dbg_${VER}-${DEBREL}_${ARCH}.deb \
 ceph-fuse-dbg_${VER}-${DEBREL}_${ARCH}.deb \