Merge pull request tensorflow#4580 from Phhere/patch-1

drpngx · web-flow · commit 7de3419cd750 · 2016-10-25T20:49:33.000-07:00
Support older versions of git
diff --git a/tensorflow/tools/git/gen_git_source.py b/tensorflow/tools/git/gen_git_source.py
@@ -147,7 +147,7 @@ def get_git_version(git_base_path):
   """
   unknown_label = b"unknown"
   try:
-    val = subprocess.check_output(["git", "-C", git_base_path, "describe",
+    val = subprocess.check_output(["git", str("--git-dir="+git_base_path+"/.git"), str("--work-tree="+git_base_path), "describe",
                                    "--long", "--dirty", "--tags"]).strip()
     return val if val else unknown_label
   except subprocess.CalledProcessError:
