From fec92aeb4442f2568fce319762815bd27a7f973b Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Tue, 8 May 2018 21:46:09 +0200
Subject: Try harder to copy symlinks on windows

---
 icons/breeze/CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/icons/breeze/CMakeLists.txt b/icons/breeze/CMakeLists.txt
index 4fac9316..0aab6254 100644
--- a/icons/breeze/CMakeLists.txt
+++ b/icons/breeze/CMakeLists.txt
@@ -15,7 +15,13 @@ if(BINARY_ICONS_RESOURCE)
 
         file(REMOVE_RECURSE ${RESOURCES_WORKING_DIR})
         file(MAKE_DIRECTORY ${RESOURCES_WORKING_DIR})
-        file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/${target}/ DESTINATION ${RESOURCES_WORKING_DIR})
+        #Copying symlinks doesn't work on windows if the target is not yet available.
+        #We use execute_process because we expect failures and don't want to abort the script.
+        #We copy two times so we can deal with symlinks 2 levels deep.
+        #file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/${target}/ DESTINATION ${RESOURCES_WORKING_DIR})
+        execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/${target}/ ${RESOURCES_WORKING_DIR})
+        execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/${target}/ ${RESOURCES_WORKING_DIR})
+        execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/${target}/ ${RESOURCES_WORKING_DIR})
         file(REMOVE
             ${RESOURCE_FILE}
             ${RESOURCE_FILE}.depends
-- 
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