From 06c647e11a21dd4c193e63968e1d3f9024e05996 Mon Sep 17 00:00:00 2001
From: Tobias Funk <65156839+TobiasFunk@users.noreply.github.com>
Date: Mon, 11 May 2020 23:54:47 +0200
Subject: [PATCH] =?UTF-8?q?[vcpkg]=20Resolve=20--overlay-ports=20is=20only?=
 =?UTF-8?q?=20working=20for=20relative=20parths=20since=20fix=E2=80=A6=20(?=
 =?UTF-8?q?#11302)?=
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* Resolve --overlay-ports is only working for relative parths since fix for https://github.com/microsoft/vcpkg/issues/10771
Fixes https://github.com/microsoft/vcpkg/issues/11301

* use auto instead of fs::path
---
 toolsrc/src/vcpkg/portfileprovider.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/toolsrc/src/vcpkg/portfileprovider.cpp b/toolsrc/src/vcpkg/portfileprovider.cpp
index 975cd50a8..afb213784 100644
--- a/toolsrc/src/vcpkg/portfileprovider.cpp
+++ b/toolsrc/src/vcpkg/portfileprovider.cpp
@@ -35,7 +35,15 @@ namespace vcpkg::PortFileProvider
             {
                 if (!overlay_path.empty())
                 {
-                    auto overlay = fs.canonical(VCPKG_LINE_INFO, paths.original_cwd / fs::u8path(overlay_path));
+                    auto overlay = fs::u8path(overlay_path);
+                    if (overlay.is_absolute())
+                    {
+                        overlay = fs.canonical(VCPKG_LINE_INFO, overlay);
+                    }
+                    else
+                    {
+                        overlay = fs.canonical(VCPKG_LINE_INFO, paths.original_cwd / overlay);
+                    }
 
                     Debug::print("Using overlay: ", overlay.u8string(), "\n");