From 4177d70e63893d0a2c76beb9166ebbf79c4697a0 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 26 Aug 2019 15:38:23 +0200
Subject: Add support for for_install prerequisite-specific var in link rule

Also reserve for_test.
---
 libbuild2/install/init.cxx | 1 +
 libbuild2/test/init.cxx    | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'libbuild2')

diff --git a/libbuild2/install/init.cxx b/libbuild2/install/init.cxx
index d2321b5..445f2b1 100644
--- a/libbuild2/install/init.cxx
+++ b/libbuild2/install/init.cxx
@@ -209,6 +209,7 @@ namespace build2
         // the trailing directory separator.
         //
         vp.insert<path>   ("install",         variable_visibility::target);
+        vp.insert<bool>   ("for_install",     variable_visibility::prereq);
         vp.insert<string> ("install.mode",    variable_visibility::project);
         vp.insert<bool>   ("install.subdirs", variable_visibility::project);
       }
diff --git a/libbuild2/test/init.cxx b/libbuild2/test/init.cxx
index 923f047..5681b37 100644
--- a/libbuild2/test/init.cxx
+++ b/libbuild2/test/init.cxx
@@ -97,6 +97,10 @@ namespace build2
         vp.insert<target_triplet> ("test.target", variable_visibility::project)
       };
 
+      // This one is used by other modules/rules.
+      //
+      vp.insert<bool> ("for_test", variable_visibility::prereq);
+
       // These are only used in testscript.
       //
       vp.insert<strings> ("test.redirects", variable_visibility::project);
-- 
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