# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1477560012 -7200
# Node ID 64d0224595cc236df9afc9f76bb86f3467a9fb7b
# Parent  5b818f677dd6468583f163b9604af016fccf64dc
more generic path

diff -r 5b818f677dd6 -r 64d0224595cc Resources/CMake/DownloadPackage.cmake
--- a/Resources/CMake/DownloadPackage.cmake	Wed Oct 26 15:36:39 2016 +0200
+++ b/Resources/CMake/DownloadPackage.cmake	Thu Oct 27 11:20:12 2016 +0200
@@ -16,7 +16,11 @@
 ##
 
 if ("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows")
-  set(PATCH_EXECUTABLE ${CMAKE_SOURCE_DIR}/Resources/ThirdParty/patch/patch.exe)
+  set(PATCH_EXECUTABLE ${CMAKE_CURRENT_LIST_DIR}/../ThirdParty/patch/patch.exe)
+  if (NOT EXISTS ${PATCH_EXECUTABLE})
+    message(FATAL_ERROR "Unable to find the patch.exe tool that is shipped with Orthanc")
+  endif()
+
 else ()
   find_program(PATCH_EXECUTABLE patch)
   if (${PATCH_EXECUTABLE} MATCHES "PATCH_EXECUTABLE-NOTFOUND")