From 952f423860e288be04d285ee8dd7e36bda5cd056 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 10 Dec 2015 15:19:41 -0500
Subject: [PATCH] use ${INCPREFIX} instead of hard-coded "-I" in Preprocess
 builder

---
 lib/rscons/builders/preprocess.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rscons/builders/preprocess.rb b/lib/rscons/builders/preprocess.rb
index b12dc57..6bc8165 100644
--- a/lib/rscons/builders/preprocess.rb
+++ b/lib/rscons/builders/preprocess.rb
@@ -14,7 +14,7 @@ module Rscons
         {
           "CPP_CMD" => %w[
             ${_PREPROCESS_CC} -E ${_PREPROCESS_DEPGEN}
-            -o ${_TARGET} -I${CPPPATH} ${CPPFLAGS} ${_SOURCES}],
+            -o ${_TARGET} ${INCPREFIX}${CPPPATH} ${CPPFLAGS} ${_SOURCES}],
         }
       end