From a14b9bc18431c6aed8441261d28b6ff20bd25935 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 11 Apr 2019 14:44:32 +0200
Subject: Initial take on header unit and include translation support

---
 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 39301b9..f9f13c1 100644
--- a/build2/cc/common.hxx
+++ b/build2/cc/common.hxx
@@ -47,6 +47,7 @@ namespace build2
       const variable& config_x_coptions;
       const variable& config_x_loptions;
       const variable& config_x_libs;
+      const variable* config_x_header_units;
 
       const variable& x_path;         // Compiler process path.
       const variable& x_sys_lib_dirs; // System library search directories.
@@ -56,6 +57,7 @@ namespace build2
       const variable& x_coptions;
       const variable& x_loptions;
       const variable& x_libs;
+      const variable* x_header_units;
 
       const variable& c_poptions; // cc.*
       const variable& c_coptions;
@@ -138,6 +140,8 @@ namespace build2
       bool modules;                 // x.features.modules
       bool symexport;               // x.features.symexport
 
+      const strings* hdr_units;     // x.header_units (NULL if unused/empty)
+
       const dir_paths& sys_lib_dirs; // x.sys_lib_dirs
       const dir_paths& sys_inc_dirs; // x.sys_inc_dirs
 
@@ -206,6 +210,7 @@ namespace build2
             tstd (std),
             modules (fm),
             symexport (fs),
+            hdr_units (nullptr),
             sys_lib_dirs (sld), sys_inc_dirs (sid),
             sys_lib_dirs_extra (sle), sys_inc_dirs_extra (sie),
             x_src (src), x_mod (mod), x_hdr (hdr), x_inc (inc) {}
-- 
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