From 0cb66b388728c25552cf4be2fb41a6cf06194fd6 Mon Sep 17 00:00:00 2001
From: Steve Fink <sfink@mozilla.com>
Date: Tue, 17 Apr 2012 16:10:23 -0700
Subject: [PATCH] Bug 746382 - save a copy of whatever mozconfig you used into
 $OBJDIR/.mozconfig to make it easier to automate rebuilds. r=khuey

---
 client.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/client.mk b/client.mk
index 071b71bacec5..ba1131e45b18 100644
--- a/client.mk
+++ b/client.mk
@@ -324,8 +324,12 @@ configure-preqs = \
   configure-files \
   $(call mkdir_deps,$(OBJDIR)) \
   $(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
+  save-mozconfig \
   $(NULL)
 
+save-mozconfig:
+	-cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig
+
 configure:: $(configure-preqs)
 	@echo cd $(OBJDIR);
 	@echo $(CONFIGURE) $(CONFIGURE_ARGS)