From 4a74374e20d275722067e773d7ea99fc85ca2a0b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 30 May 2017 14:11:50 +0200
Subject: Diagnose lack of module support in extract_modules()

---
 build2/cxx/init.cxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'build2/cxx')

diff --git a/build2/cxx/init.cxx b/build2/cxx/init.cxx
index f6162ab..fde12e3 100644
--- a/build2/cxx/init.cxx
+++ b/build2/cxx/init.cxx
@@ -433,6 +433,8 @@ namespace build2
 
         cm.tstd,
 
+        cast<bool> (rs["cxx.features.modules"]),
+
         cast_null<process_path> (rs["pkgconfig.path"]),
         cast<dir_paths> (rs[cm.x_sys_lib_dirs]),
         cast<dir_paths> (rs[cm.x_sys_inc_dirs]),
-- 
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