From 90c07f38c15215f11ee9dc60af9f91ce7bf76ea1 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Sat, 7 Jan 2012 14:26:53 -0800
Subject: [PATCH] configure: Disable git submodule management when there is no
 .git dir

Tarballs for distribution will not have a git repo.
---
 configure | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/configure b/configure
index cf5ae5f1651..b071c5a810a 100755
--- a/configure
+++ b/configure
@@ -428,6 +428,14 @@ done
 # Configure submodules
 step_msg "configuring submodules"
 
+# If we have no git directory then we are probably a tarball distribution
+# and shouldn't attempt to load submodules
+if [ ! -e ${CFG_SRC_DIR}.git ]
+then
+    msg "git: no git directory. disabling submodules"
+    CFG_DISABLE_MANAGE_SUBMODULES=1
+fi
+
 # Have to be in the top of src directory for this
 cd ${CFG_SRC_DIR}
 
@@ -575,6 +583,12 @@ putvar CFG_TARGET_TRIPLES
 putvar CFG_C_COMPILER
 putvar CFG_PREFIX
 
+# Setting this again because it may have been changed
+if [ $CFG_DISABLE_MANAGE_SUBMODULES ]
+then
+    putvar CFG_DISABLE_MANAGE_SUBMODULES
+fi
+
 if head -n 1 ${CFG_SRC_DIR}src/snapshots.txt | grep -q '^T'
 then
     CFG_IN_TRANSITION=1
-- 
2.44.0