From da5d6cc6e1a7ab82094345b0f4eb3d7206437c0a Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@douglasj.ca>
Date: Sat, 20 Apr 2013 12:34:52 -0600
Subject: [PATCH 1/2] Allow unused_variable in Codegen output.

Issue #386
---
 src/servo/dom/bindings/codegen/CodegenRust.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/servo/dom/bindings/codegen/CodegenRust.py b/src/servo/dom/bindings/codegen/CodegenRust.py
index 7bd217569ea..fc59fea93b0 100644
--- a/src/servo/dom/bindings/codegen/CodegenRust.py
+++ b/src/servo/dom/bindings/codegen/CodegenRust.py
@@ -2142,7 +2142,7 @@ class CGImports(CGWrapper):
         # TODO imports to cover descriptors, etc.
 
         def _useString(imports):
-            return '#[allow(unused_imports)];' + ''.join(['use %s;\n' % i for i in imports]) + '\n'
+            return '#[allow(unused_imports,unused_variable)];' + ''.join(['use %s;\n' % i for i in imports]) + '\n'
         CGWrapper.__init__(self, child,
                            declarePre=_useString(sorted(declareImports)))
 

From 37ad708a1ffd3a5cb2bf095294370439fd7d360d Mon Sep 17 00:00:00 2001
From: Douglas Johnson <doug@douglasj.ca>
Date: Sat, 20 Apr 2013 15:42:14 -0600
Subject: [PATCH 2/2] Allow environment set CFLAGS to propagate to sub
 components

Issue #168
---
 Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.in b/Makefile.in
index 5bb15c760dd..13e96c37d95 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -93,7 +93,7 @@ rust: $(CFG_RUSTC)
 
 define DEF_SUBMODULE_VARS
 DEPS_$(1) =
-CFLAGS_$(1) = -O2
+CFLAGS_$(1) = $$(CFLAGS) 
 # any "done" dummy files must be named libSOMETHING.dummy. 
 #
 # We can't auto-compute this, because some modules have lib* prefix in