From 0e3912be0b92db6b920cad8ef0024389c7f3aae0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Reis?= <reis@janeasystems.com>
Date: Wed, 2 Dec 2015 04:54:02 +0000
Subject: [PATCH] configure: respect CC_host in host arch detection

When cross compiling, GYP uses the variables CC_host and CXX_host to
find the host compiler, if they are defined. This ensures that
variable is used, if defined, when detecting the host architecture.

Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/4117
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 811303ed452d7f..10ca4d6a3552be 100755
--- a/configure
+++ b/configure
@@ -589,7 +589,7 @@ def host_arch_cc():
     # would be xlc so hard code gcc
     k = cc_macros('gcc')
   else:
-    k = cc_macros()
+    k = cc_macros(os.environ.get('CC_host'))
 
   matchup = {
     '__aarch64__' : 'arm64',