From 55ddc71fd801e06115ad6e33098b0eed2517daab Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 5 Nov 2019 13:16:21 +0200
Subject: Add support for automatic importing of libbuild2 of installed case

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

(limited to 'libbuild2/utility.hxx')

diff --git a/libbuild2/utility.hxx b/libbuild2/utility.hxx
index 415dc8b..8cd33cf 100644
--- a/libbuild2/utility.hxx
+++ b/libbuild2/utility.hxx
@@ -160,9 +160,11 @@ namespace build2
   LIBBUILD2_SYMEXPORT extern const standard_version build_version;
   LIBBUILD2_SYMEXPORT extern const string build_version_interface;
 
-  // Whether running installed build.
+  // Whether running installed build and, if so, the library installation
+  // directory (empty otherwise).
   //
   LIBBUILD2_SYMEXPORT extern const bool build_installed;
+  LIBBUILD2_SYMEXPORT extern const dir_path build_install_lib; // $install.lib
 
   // --[no-]mtime-check
   //
-- 
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