From 398134d2b4d362f857de5d2c94942e919d0bc534 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 4 Dec 2017 12:41:32 +0200
Subject: Implement better cross-hinting between c-family modules

---
 build2/cc/common.hxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'build2/cc/common.hxx')

diff --git a/build2/cc/common.hxx b/build2/cc/common.hxx
index ba14471..ad550e1 100644
--- a/build2/cc/common.hxx
+++ b/build2/cc/common.hxx
@@ -34,6 +34,11 @@ namespace build2
       const char* x_default; // Compiler default ("gcc", "g++").
       const char* x_pext;    // Preprocessed source extension (".i", ".ii").
 
+      // Array of modules that can hint us the toolchain, terminate with
+      // NULL.
+      //
+      const char* const* x_hinters;
+
       const variable& config_x;
       const variable& config_x_poptions;
       const variable& config_x_coptions;
-- 
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