From 2a0f9e035f673f1ee387924501a31990de37f18d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 24 Apr 2015 12:29:20 +0200
Subject: Implement lib/liba/libso{} target group, shared/static library build

---
 build/rule.cxx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'build/rule.cxx')

diff --git a/build/rule.cxx b/build/rule.cxx
index 03dd056..e912b2e 100644
--- a/build/rule.cxx
+++ b/build/rule.cxx
@@ -92,7 +92,7 @@ namespace build
 
     return a == perform_update_id
       ? &perform_update
-      : t.prerequisites.empty () ? noop_recipe : default_recipe;
+      : t.has_prerequisites () ? default_recipe : noop_recipe;
   }
 
   target_state path_rule::
@@ -211,7 +211,7 @@ namespace build
     // First update prerequisites (e.g. create parent directories)
     // then create this directory.
     //
-    if (!t.prerequisites.empty ())
+    if (t.has_prerequisites ())
       ts = execute_prerequisites (a, t);
 
     const path& d (t.dir); // Everything is in t.dir.
@@ -253,7 +253,7 @@ namespace build
 
     target_state ts (target_state::unchanged);
 
-    if (!t.prerequisites.empty ())
+    if (t.has_prerequisites ())
       ts = reverse_execute_prerequisites (a, t);
 
     // If we couldn't remove the directory, return postponed meaning
-- 
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