CMakeModules/CopyResourcesToBuildTree.cmake

   1 # - Copy the resources your app needs to the build tree.
   2 #
   3 #  copy_resources_to_build_tree(<target_name>)
   4 #
   5 # Requires CMake 2.6 or newer (uses the 'function' command)
   6 #
   7 # Original Author:
   8 # 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
   9 # http://academic.cleardefinition.com
  10 # Iowa State University HCI Graduate Program/VRAC
  11 #
  12 # Copyright Iowa State University 2009-2010.
  13 # Distributed under the Boost Software License, Version 1.0.
  14 # (See accompanying file LICENSE_1_0.txt or copy at
  15 # http://www.boost.org/LICENSE_1_0.txt)
  16
  17 if(__copy_resources_to_build_tree)
  18         return()
  19 endif()
  20 set(__copy_resources_to_build_tree YES)
  21
  22 function(copy_resources_to_build_tree _target)
  23         get_target_property(_resources ${_target} RESOURCE)
  24         if(NOT _resources)
  25                 # Bail if no resources
  26                 message(STATUS
  27                         "Told to copy resources for target ${_target}, but "
  28                         "no resources are set!")
  29                 return()
  30         endif()
  31
  32         get_target_property(_path ${_target} LOCATION)
  33         get_filename_component(_path "${_path}" PATH)
  34
  35         if(NOT MSVC AND NOT "${CMAKE_GENERATOR}" MATCHES "Makefiles")
  36                 foreach(_config ${CMAKE_CONFIGURATION_TYPES})
  37                         get_target_property(_path${_config} ${_target} LOCATION_${_config})
  38                         get_filename_component(_path${_config} "${_path${_config}}" PATH)
  39                         add_custom_command(TARGET ${_target}
  40                                                 POST_BUILD
  41                                                 COMMAND
  42                                                 ${CMAKE_COMMAND}
  43                                                 ARGS -E make_directory "${_path${_config}}/"
  44                                                 COMMENT "Creating directory ${_path${_config}}/")
  45                 endforeach()
  46         endif()
  47
  48         foreach(_res ${_resources})
  49                 if(NOT IS_ABSOLUTE "${_res}")
  50                         get_filename_component(_res "${_res}" ABSOLUTE)
  51                 endif()
  52                 get_filename_component(_name "${_res}" NAME)
  53
  54                 if(MSVC)
  55                         # Working dir is solution file dir, not exe file dir.
  56                         add_custom_command(TARGET ${_target}
  57                                 POST_BUILD
  58                                 COMMAND
  59                                 ${CMAKE_COMMAND}
  60                                 ARGS -E copy "${_res}" "${CMAKE_BINARY_DIR}/"
  61                                 COMMENT "Copying ${_name} to ${CMAKE_BINARY_DIR}/ for MSVC")
  62                 else()
  63                         if("${CMAKE_GENERATOR}" MATCHES "Makefiles")
  64                                 add_custom_command(TARGET ${_target}
  65                                         POST_BUILD
  66                                         COMMAND
  67                                         ${CMAKE_COMMAND}
  68                                         ARGS -E copy "${_res}" "${_path}/"
  69                                         COMMENT "Copying ${_name} to ${_path}/")
  70                         else()
  71                                 foreach(_config ${CMAKE_CONFIGURATION_TYPES})
  72                                         add_custom_command(TARGET ${_target}
  73                                                 POST_BUILD
  74                                                 COMMAND
  75                                                 ${CMAKE_COMMAND}
  76                                                 ARGS -E copy "${_res}" "${_path${_config}}"
  77                                                 COMMENT "Copying ${_name} to ${_path${_config}}")
  78                                 endforeach()
  79
  80                         endif()
  81                 endif()
  82         endforeach()
  83 endfunction()