From a413d2544674a93b48d2fcc4f20a16489681fe6b Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Tue, 4 Jul 2023 12:37:08 +0200
Subject: [PATCH] Fix handling of long paths on Windows

---
 src/mkdwarfs_main.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mkdwarfs_main.cpp b/src/mkdwarfs_main.cpp
index 55e587cf..f06a1cc1 100644
--- a/src/mkdwarfs_main.cpp
+++ b/src/mkdwarfs_main.cpp
@@ -716,6 +716,12 @@ int mkdwarfs_main(int argc, sys_char** argv) {
     }
   }
 
+  path = std::filesystem::canonical(path);
+
+#ifdef _WIN32
+  path = std::filesystem::path(L"\\\\?\\" + path.wstring());
+#endif
+
   bool recompress = vm.count("recompress");
   rewrite_options rw_opts;
   if (recompress) {