#-------------------------------------------------------------------
# This file is part of the CMake build system for Scol
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------

# Configure settings and install targets
set(Scol_RELEASE_PATH "Release")
set(Scol_RELWDBG_PATH "RelWithDebInfo")
set(Scol_MINSIZE_PATH "MinSizeRel")
set(Scol_DEBUG_PATH "Debug")
set(Scol_LIB_RELEASE_PATH "Release")
set(Scol_LIB_RELWDBG_PATH "RelWithDebInfo")
set(Scol_LIB_MINSIZE_PATH "MinSizeRel")
set(Scol_LIB_DEBUG_PATH "Debug")
set(Scol_PLUGIN_PATH "/Plugins")

if(RPI OR UNIX)
  set(Scol_BIN_PATH "")
  set(Scol_LIB_PATH "")
else()
  set(Scol_BIN_PATH "bin/")
  set(Scol_LIB_PATH "lib/")
endif()

# Define _DEBUG for all platforms for debug builds
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")

# create vcproj.user file for Visual Studio to set debug working directory
function(scol_create_vcproj_userfile TARGETNAME)
  if (MSVC)
    configure_file(
      ${Scol_TEMPLATES_DIR}/VisualStudioUserFile.vcproj.user.in
      ${CMAKE_CURRENT_BINARY_DIR}/${TARGETNAME}.vcproj.user
      @ONLY
    )
  endif ()
endfunction(scol_create_vcproj_userfile)

# install targets according to current build type
function(scol_install_target TARGETNAME SUFFIX)
  
  install(TARGETS ${TARGETNAME}
    BUNDLE DESTINATION "${Scol_BIN_PATH}${Scol_RELEASE_PATH}${SUFFIX}" CONFIGURATIONS Release None ""
    RUNTIME DESTINATION "${Scol_BIN_PATH}${Scol_RELEASE_PATH}${SUFFIX}" CONFIGURATIONS Release None ""
    LIBRARY DESTINATION "${Scol_LIB_PATH}${Scol_LIB_RELEASE_PATH}${SUFFIX}" CONFIGURATIONS Release None ""
    ARCHIVE DESTINATION "${Scol_LIB_PATH}${Scol_LIB_RELEASE_PATH}${SUFFIX}" CONFIGURATIONS Release None ""
    FRAMEWORK DESTINATION "${Scol_BIN_PATH}${Scol_RELEASE_PATH}${SUFFIX}" CONFIGURATIONS Release None ""
  )
  install(TARGETS ${TARGETNAME}
    BUNDLE DESTINATION "${Scol_BIN_PATH}${Scol_RELWDBG_PATH}${SUFFIX}" CONFIGURATIONS RelWithDebInfo
    RUNTIME DESTINATION "${Scol_BIN_PATH}${Scol_RELWDBG_PATH}${SUFFIX}" CONFIGURATIONS RelWithDebInfo
    LIBRARY DESTINATION "${Scol_LIB_PATH}${Scol_LIB_RELWDBG_PATH}${SUFFIX}" CONFIGURATIONS RelWithDebInfo
    ARCHIVE DESTINATION "${Scol_LIB_PATH}${Scol_LIB_RELWDBG_PATH}${SUFFIX}" CONFIGURATIONS RelWithDebInfo
    FRAMEWORK DESTINATION "${Scol_BIN_PATH}${Scol_RELWDBG_PATH}${SUFFIX}" CONFIGURATIONS RelWithDebInfo
  )
  install(TARGETS ${TARGETNAME}
    BUNDLE DESTINATION "${Scol_BIN_PATH}${Scol_MINSIZE_PATH}${SUFFIX}" CONFIGURATIONS MinSizeRel
    RUNTIME DESTINATION "${Scol_BIN_PATH}${Scol_MINSIZE_PATH}${SUFFIX}" CONFIGURATIONS MinSizeRel
    LIBRARY DESTINATION "${Scol_LIB_PATH}${Scol_LIB_MINSIZE_PATH}${SUFFIX}" CONFIGURATIONS MinSizeRel
    ARCHIVE DESTINATION "${Scol_LIB_PATH}${Scol_LIB_MINSIZE_PATH}${SUFFIX}" CONFIGURATIONS MinSizeRel
    FRAMEWORK DESTINATION "${Scol_BIN_PATH}${Scol_MINSIZE_PATH}${SUFFIX}" CONFIGURATIONS MinSizeRel
  )
  install(TARGETS ${TARGETNAME}
    BUNDLE DESTINATION "${Scol_BIN_PATH}${Scol_DEBUG_PATH}${SUFFIX}" CONFIGURATIONS Debug
    RUNTIME DESTINATION "${Scol_BIN_PATH}${Scol_DEBUG_PATH}${SUFFIX}" CONFIGURATIONS Debug
    LIBRARY DESTINATION "${Scol_LIB_PATH}${Scol_LIB_DEBUG_PATH}${SUFFIX}" CONFIGURATIONS Debug
    ARCHIVE DESTINATION "${Scol_LIB_PATH}${Scol_LIB_DEBUG_PATH}${SUFFIX}" CONFIGURATIONS Debug
    FRAMEWORK DESTINATION "${Scol_BIN_PATH}${Scol_DEBUG_PATH}${SUFFIX}" CONFIGURATIONS Debug
  )
    
  if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
    add_custom_command(TARGET ${TARGETNAME} POST_BUILD
        COMMAND ${CMAKE_STRIP} --strip-debug $<TARGET_FILE:${TARGETNAME}>
        COMMENT "Stripping debug symbols from ${TARGETNAME}.so"
    )
  endif()
endfunction(scol_install_target)

# setup common target settings
function(scol_config_common TARGETNAME)
  if (NOT APPLE_IOS)
    set_target_properties(${TARGETNAME} PROPERTIES
      ARCHIVE_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/lib
      LIBRARY_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/lib
      RUNTIME_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/bin
    )
  endif()
  scol_create_vcproj_userfile(${TARGETNAME})

  if (Scol_STATIC)
    set(SCOL_LIBRARIES ${SCOL_LIBRARIES} ${TARGETNAME} CACHE INTERNAL "" FORCE)
    add_definitions("-DSCOL_STATIC")
  endif()

endfunction(scol_config_common)

# add plugin include path
function(scol_include_plugin TARGETNAME TARGETPATH INCFILE)
  if (Scol_STATIC)
    FIND_PATH(SCOL_${TARGETNAME}_INCLUDE ${INCFILE} HINTS ${TARGETPATH} PATH_SUFFIXES include NO_DEFAULT_PATH NO_CMAKE_SYSTEM_PATH NO_CMAKE_FIND_ROOT_PATH)
    set(SCOL_INCLUDES ${SCOL_INCLUDES} ${SCOL_${TARGETNAME}_INCLUDE} CACHE INTERNAL "" FORCE)
    mark_as_advanced(FORCE SCOL_${TARGETNAME}_INCLUDE)

    if (SCOL_${TARGETNAME}_INCLUDE)
      set(SCOL_PREPROCESSOR "${SCOL_PREPROCESSOR} -DSCOL_${TARGETNAME}_LOAD" CACHE INTERNAL "" FORCE)
      #message(STATUS "SCOL_PREPROCESSOR : ${SCOL_PREPROCESSOR}")
    endif (SCOL_${TARGETNAME}_INCLUDE)
  endif(Scol_STATIC)
endfunction(scol_include_plugin)

# setup library build
function(scol_config_lib LIBNAME)
  scol_config_common(${LIBNAME})
  scol_install_target(${LIBNAME} "")

  # install debug pdb files
  if (Scol_INSTALL_PDB)
    install(FILES ${Scol_BINARY_DIR}/bin${Scol_DEBUG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_DEBUG_PATH}
      CONFIGURATIONS Debug
    )
    install(FILES ${Scol_BINARY_DIR}/bin${Scol_RELWDBG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_RELWDBG_PATH}
      CONFIGURATIONS RelWithDebInfo
    )
  endif ()
endfunction(scol_config_lib)

function(scol_config_exe LIBNAME)
  if (NOT APPLE_IOS)
    set_target_properties(${LIBNAME} PROPERTIES
      ARCHIVE_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/lib
      LIBRARY_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/lib
      RUNTIME_OUTPUT_DIRECTORY ${Scol_BINARY_DIR}/bin
    )
  endif()
  scol_create_vcproj_userfile(${LIBNAME})
  if (Scol_STATIC)
    add_definitions("-DSCOL_STATIC")
  endif()

  if (NOT APPLE_IOS)
    scol_install_target(${LIBNAME} "")
  endif()

  if (Scol_INSTALL_PDB)
    # install debug pdb files
    install(FILES ${Scol_BINARY_DIR}/lib${Scol_DEBUG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_DEBUG_PATH}
      CONFIGURATIONS Debug
    )
    install(FILES ${Scol_BINARY_DIR}/lib${Scol_RELWDBG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_RELWDBG_PATH}
      CONFIGURATIONS RelWithDebInfo
    )
  endif ()
endfunction(scol_config_exe)

function(scol_config_component LIBNAME)
  scol_config_common(${LIBNAME})
  scol_install_target(${LIBNAME} "")

  if (Scol_INSTALL_PDB)
    # install debug pdb files
    install(FILES ${Scol_BINARY_DIR}/lib${Scol_DEBUG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_DEBUG_PATH}
      CONFIGURATIONS Debug
    )
    install(FILES ${Scol_BINARY_DIR}/lib${Scol_RELWDBG_PATH}/${LIBNAME}.pdb
      DESTINATION bin${Scol_RELWDBG_PATH}
      CONFIGURATIONS RelWithDebInfo
    )
  endif ()
endfunction(scol_config_component)


# setup plugin build
function(scol_config_plugin PLUGINNAME)
  scol_config_common(${PLUGINNAME})
  scol_install_target(${PLUGINNAME} ${Scol_PLUGIN_PATH})

  if (Scol_INSTALL_PDB)
    # install debug pdb files
    install(FILES ${Scol_BINARY_DIR}/bin${Scol_DEBUG_PATH}/${PLUGINNAME}.pdb
      DESTINATION bin${Scol_DEBUG_PATH}
      CONFIGURATIONS Debug
    )
    install(FILES ${Scol_BINARY_DIR}/bin${Scol_RELWDBG_PATH}/${PLUGINNAME}.pdb
      DESTINATION bin${Scol_RELWDBG_PATH}
      CONFIGURATIONS RelWithDebInfo
    )
  endif ()
endfunction(scol_config_plugin)