Tests/QtAutogen: Avoid touching files in the source tree

Tests/QtAutogen/CMakeLists.txt

@@ -147,7 +147,7 @@ set(timeformat "%Y%j%H%M%S")
 file(TIMESTAMP "${qrc_file1}" file1_before "${timeformat}")
 
 execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep 1) # Ensure that the timestamp will change.
-execute_process(COMMAND "${CMAKE_COMMAND}" -E touch "${CMAKE_CURRENT_SOURCE_DIR}/autorcc_depends/res1_input.txt")
+execute_process(COMMAND "${CMAKE_COMMAND}" -E touch "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends/res1_input.txt")
 
 execute_process(COMMAND "${CMAKE_COMMAND}" --build .
   WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/autorcc_depends"

Tests/QtAutogen/autorcc_depends/CMakeLists.txt

@@ -15,9 +15,12 @@ else()
   set(QT_CORE_TARGET Qt5::Core)
 endif()
 
+configure_file(res1.qrc.in res1.qrc @ONLY)
+configure_file(res1_input.txt.in res1_input.txt @ONLY)
+
 add_executable(test_res1
   test_res1.cpp
-  res1.qrc
+  ${CMAKE_CURRENT_BINARY_DIR}/res1.qrc
 )
 target_link_libraries(test_res1 ${QT_CORE_TARGET})
 add_custom_command(TARGET test_res1 POST_BUILD COMMAND