build tweaks

Makefile

@@ -1,5 +1,5 @@
-VERSION=`git describe --tags`
-BUILD=`date +%FT%T%z`
+VERSION=$(shell git describe --tags | sed 's/^v//' )
+BUILD=$(shell date +%FT%T%z)
 
 
 all:

build-rpm.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 DESTDIR=./dist
-VERSION=`git describe --tag | sed 's/^v//'`
+VERSION=$(git describe --tag | sed 's/^v//')
 ITERATION=1
 BINARY=munchclient
 DEFAULTS_FILE="$BINARY"