From 5cb5b09b198932a0d3bd985fd52fd9fbcb1c2af5 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 18 Jun 2015 11:55:27 +0200
Subject: Move some utilities from build2 to libbutl

---
 build/target | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'build/target')

diff --git a/build/target b/build/target
index 1770d9c..06aa227 100644
--- a/build/target
+++ b/build/target
@@ -16,6 +16,8 @@
 #include <utility>    // move()
 #include <iterator>
 
+#include <butl/utility> // compare_c_string
+
 #include <build/path>
 #include <build/map-key>       // map_iterator_adapter
 #include <build/timestamp>
@@ -24,7 +26,7 @@
 #include <build/operation>
 #include <build/target-key>
 #include <build/prerequisite>
-#include <build/utility>       // compare_*, extension_pool
+#include <build/utility>       // extension_pool
 
 namespace build
 {
@@ -439,20 +441,18 @@ namespace build
 
   extern target_set targets;
 
-  class target_type_map: public std::map<
+  using target_type_map_base = std::map<
     const char*,
     std::reference_wrapper<const target_type>,
-    compare_c_string>
+    butl::compare_c_string>;
+
+  class target_type_map: public target_type_map_base
   {
   public:
-    typedef std::map<const char*,
-                     std::reference_wrapper<const target_type>,
-                     compare_c_string> base;
-
     void
     insert (const target_type& tt) {emplace (tt.name, tt);}
 
-    using base::find;
+    using target_type_map_base::find;
 
     // Given a name, figure out its type, taking into account extensions,
     // special names (e.g., '.' and '..'), or anything else that might be
-- 
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