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/cxx/init.cxx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'build2/cxx')

diff --git a/build2/cxx/init.cxx b/build2/cxx/init.cxx
index 9f2d912..ea3bf79 100644
--- a/build2/cxx/init.cxx
+++ b/build2/cxx/init.cxx
@@ -290,6 +290,8 @@ namespace build2
       return r;
     }
 
+    static const char* const hinters[] = {"c", nullptr};
+
     // See cc::module for details on guess_init vs config_init.
     //
     bool
@@ -326,6 +328,8 @@ namespace build2
         "g++",
         ".ii",
 
+        hinters,
+
         // Note: some overridable, some not.
         //
         v.insert<path>    ("config.cxx",          true),
-- 
cgit v1.1