From 41a1012b9a40e0b883bd5013c0c0a85e4348bb9d Mon Sep 17 00:00:00 2001
From: Niklas Rosenstein <rosensteinniklas@gmail.com>
Date: Sun, 6 Dec 2015 16:14:33 +0100
Subject: [PATCH] add "msvc_deps_prefix" to Rule::IsReservedBinding()

fixes the error about an unexpected variable for a rule that
declares the msvc_deps_prefix. The manual suggests that this
should work since Ninja 1.5
(https://ninja-build.org/manual.html#ref_rule).

Closes #1043
---
 src/eval_env.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/eval_env.cc b/src/eval_env.cc
index e991d21..0abfdda 100644
--- a/src/eval_env.cc
+++ b/src/eval_env.cc
@@ -71,7 +71,8 @@ bool Rule::IsReservedBinding(const string& var) {
       var == "pool" ||
       var == "restat" ||
       var == "rspfile" ||
-      var == "rspfile_content";
+      var == "rspfile_content" ||
+      var == "msvc_deps_prefix";
 }
 
 const map<string, const Rule*>& BindingEnv::GetRules() const {
-- 
2.7.4