cmake/Modules/UsewxWidgets.cmake

# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.

#[=======================================================================[.rst:
UsewxWidgets
------------

Convenience include for using wxWidgets library.

Determines if wxWidgets was FOUND and sets the appropriate libs,
incdirs, flags, etc.  INCLUDE_DIRECTORIES and LINK_DIRECTORIES are
called.

USAGE

::

  # Note that for MinGW users the order of libs is important!
  find_package(wxWidgets REQUIRED net gl core base)
  include(${wxWidgets_USE_FILE})
  # and for each of your dependent executable/library targets:
  target_link_libraries(<YourTarget> ${wxWidgets_LIBRARIES})



DEPRECATED

::

  LINK_LIBRARIES is not called in favor of adding dependencies per target.



AUTHOR

::

  Jan Woetzel <jw -at- mip.informatik.uni-kiel.de>
#]=======================================================================]

if   (wxWidgets_FOUND)
  if   (wxWidgets_INCLUDE_DIRS)
    if(wxWidgets_INCLUDE_DIRS_NO_SYSTEM)
      include_directories(${wxWidgets_INCLUDE_DIRS})
    else()
      include_directories(SYSTEM ${wxWidgets_INCLUDE_DIRS})
    endif()
  endif()

  if   (wxWidgets_LIBRARY_DIRS)
    link_directories(${wxWidgets_LIBRARY_DIRS})
  endif()

  if   (wxWidgets_DEFINITIONS)
    set_property(DIRECTORY APPEND
      PROPERTY COMPILE_DEFINITIONS ${wxWidgets_DEFINITIONS})
  endif()

  if   (wxWidgets_DEFINITIONS_DEBUG)
    set_property(DIRECTORY APPEND
      PROPERTY COMPILE_DEFINITIONS_DEBUG ${wxWidgets_DEFINITIONS_DEBUG})
  endif()

  if   (wxWidgets_CXX_FLAGS)
    # Flags are expected to be a string here, not a list.
    string(REPLACE ";" " " wxWidgets_CXX_FLAGS_str "${wxWidgets_CXX_FLAGS}")
    string(APPEND CMAKE_CXX_FLAGS " ${wxWidgets_CXX_FLAGS_str}")
    unset(wxWidgets_CXX_FLAGS_str)
  endif()
else ()
  message("wxWidgets requested but not found.")
endif()