From 138ca40c2187ab4d1f11747555d9878cf3422496 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 8 Dec 2022 13:41:06 +0200
Subject: Normalize extracted header/library search directories (GH issue #235)

---
 libbuild2/cc/gcc.cxx | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'libbuild2/cc/gcc.cxx')

diff --git a/libbuild2/cc/gcc.cxx b/libbuild2/cc/gcc.cxx
index 755b0d8..b553c8c 100644
--- a/libbuild2/cc/gcc.cxx
+++ b/libbuild2/cc/gcc.cxx
@@ -45,6 +45,13 @@ namespace build2
             d = dir_path (o, 2, string::npos);
           else
             continue;
+
+          // Ignore relative paths. Or maybe we should warn?
+          //
+          if (d.relative ())
+            continue;
+
+          d.normalize ();
         }
         catch (const invalid_path& e)
         {
@@ -52,10 +59,7 @@ namespace build2
                << o << "'";
         }
 
-        // Ignore relative paths. Or maybe we should warn?
-        //
-        if (!d.relative ())
-          r.push_back (move (d));
+        r.push_back (move (d));
       }
     }
 
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