From 5fc7471c034c367ff5ad776c2b9d7698678266c9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 11 Feb 2022 10:53:15 +0200
Subject: Remove unnecessary header inclusions

---
 libbuild2/target.ixx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'libbuild2/target.ixx')

diff --git a/libbuild2/target.ixx b/libbuild2/target.ixx
index fddf1b2..b1e21ae 100644
--- a/libbuild2/target.ixx
+++ b/libbuild2/target.ixx
@@ -3,12 +3,13 @@
 
 #include <cstring> // memcpy()
 
-#include <libbuild2/filesystem.hxx> // mtime()
-
 #include <libbuild2/export.hxx>
 
 namespace build2
 {
+  LIBBUILD2_SYMEXPORT timestamp
+  mtime (const char*); // filesystem.cxx
+
   // target_key
   //
   inline const string& target_key::
@@ -614,7 +615,7 @@ namespace build2
     {
       assert (!p.empty ());
 
-      r = build2::mtime (p).time_since_epoch ().count ();
+      r = build2::mtime (p.string ().c_str ()).time_since_epoch ().count ();
       mtime_.store (r, memory_order_release);
     }
 
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