From 67db22fcae32c8a8014866ef2ee55b6c7733c3f9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 10 Aug 2021 08:57:59 +0200
Subject: Complete process_libraries() duplicate suppression work

---
 libbuild2/cc/link-rule.hxx | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'libbuild2/cc/link-rule.hxx')

diff --git a/libbuild2/cc/link-rule.hxx b/libbuild2/cc/link-rule.hxx
index c20844d..23f7167 100644
--- a/libbuild2/cc/link-rule.hxx
+++ b/libbuild2/cc/link-rule.hxx
@@ -281,14 +281,11 @@ namespace build2
       //
       struct windows_dll
       {
-        const string& dll;
-        const string* pdb; // NULL if none.
-        string pdb_storage;
-
-        bool operator< (const windows_dll& y) const {return dll < y.dll;}
+        reference_wrapper<const string> dll;
+        string                          pdb; // Empty if none.
       };
 
-      using windows_dlls = set<windows_dll>;
+      using windows_dlls = vector<windows_dll>;
 
       timestamp
       windows_rpath_timestamp (const file&,
-- 
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