From 4fe1c3c083acecf7eabe46b67cb540e8390f3122 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 5 Nov 2019 11:34:47 +0200
Subject: Add support for supplying MSVC IFCPATH equivalent

---
 libbuild2/cc/guess.hxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libbuild2/cc/guess.hxx')

diff --git a/libbuild2/cc/guess.hxx b/libbuild2/cc/guess.hxx
index d93aaf9..b32aaa9 100644
--- a/libbuild2/cc/guess.hxx
+++ b/libbuild2/cc/guess.hxx
@@ -227,10 +227,12 @@ namespace build2
       string c_stdlib;
       string x_stdlib;
 
-      // System library/header search paths, if extracted at the guess stage.
+      // System library/header/module search paths, if extracted at the guess
+      // stage.
       //
       optional<dir_paths> sys_lib_dirs;
       optional<dir_paths> sys_inc_dirs;
+      optional<dir_paths> sys_mod_dirs;
     };
 
     // In a sense this is analagous to the language standard which we handle
-- 
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