Makefile: set main.gitCommit when building

2015-04-29 02:13:36 +02:00
parent f4e5675303
commit 71c28cfb0c
2 changed files with 15 additions and 2 deletions
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -e
+
+if [ ! -f "build/env.sh" ]; then
+    echo "$0 must be run from the root of the repository."
+    exit 2
+fi
+
+# set gitCommit when running from a Git checkout.
+if [ -f ".git/HEAD" ]; then
+    echo "-ldflags '-X main.gitCommit $(git rev-parse HEAD)'"
+fi