From 2ffd8fecdad3caf7696ea73b8c45e7a060786045 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 6 Jun 2019 12:34:11 +0200
Subject: Add note

---
 build2/cc/compile-rule.cxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'build2/cc')

diff --git a/build2/cc/compile-rule.cxx b/build2/cc/compile-rule.cxx
index 443ec35..c85d939 100644
--- a/build2/cc/compile-rule.cxx
+++ b/build2/cc/compile-rule.cxx
@@ -2030,6 +2030,11 @@ namespace build2
 
               if (!skip)
               {
+                // @@ MODHDR: we write normalized path while the compiler will
+                //            look for the original. In particular, this means
+                //            that paths with `..` won't work. Maybe write
+                //            original for mapping and normalized for our use?
+                //
                 st.headers++;
                 dd.expect ("@ '" + hp + "' " + bp);
               }
-- 
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