From: Jose Fonseca <jfonseca@vmware.com>
Date: Mon, 23 Mar 2015 10:48:31 +0000 (+0000)
Subject: scons: Fix git_sha1.h generation fallback.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5db57b8a55bb1961f1ada029f63c1f07511d60aa;p=mesa.git

scons: Fix git_sha1.h generation fallback.

I didn't meant to remove the 'if not os.path.exists(filename)' statement.

Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index a563fd2ff01..5b80a216fef 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -130,9 +130,10 @@ def write_git_sha1_h_file(filename):
         (commit, foo) = subprocess.Popen(args, stdout=subprocess.PIPE).communicate()
     except:
         # git log command didn't work
-        dirname = os.path.dirname(filename)
-        if not os.path.exists(dirname):
-            os.makedirs(dirname)
+        if not os.path.exists(filename):
+            dirname = os.path.dirname(filename)
+            if not os.path.exists(dirname):
+                os.makedirs(dirname)
             # create an empty file if none already exists
             f = open(filename, "w")
             f.close()