From fe8a2a31af12a27dd009f5cf85a7abf0b721a9ce Mon Sep 17 00:00:00 2001
From: Bill Somerville <bill@classdesign.com>
Date: Wed, 5 May 2021 17:04:02 +0100
Subject: [PATCH] Work around a CMake file(TO_NATIVE_PATH) oddity with CPack

---
 map65/CMakeLists.txt | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/map65/CMakeLists.txt b/map65/CMakeLists.txt
index 4f64a71c9..b222927fc 100644
--- a/map65/CMakeLists.txt
+++ b/map65/CMakeLists.txt
@@ -52,9 +52,13 @@ target_include_directories (map65 PRIVATE ${CMAKE_SOURCE_DIR})
 target_link_libraries (map65 wsjt_qt m65impl ${FFTW3_LIBRARIES} Qt5::Widgets Qt5::Network Portaudio::Portaudio Usb::Usb)
 
 install (
-  CODE "file (TO_NATIVE_PATH \"/\" _separator)
-get_filename_component (_path \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}/wsjtx_dir.txt\" REALPATH)
-file (WRITE \"\${_path}\" \".\${_separator}\\n\")"
+  CODE "get_filename_component (_path \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}/wsjtx_dir.txt\" REALPATH)
+  if (WIN32)
+    set (_separator \"\\\\\")
+  else ()
+    set (_separator \"/\")
+  endif ()
+  file (WRITE \"\${_path}\" \".\${_separator}\\n\")"
   )
 
 install (