#Set the project
PROJECT(ComposeRGBA)

#Include some macros from another file...
INCLUDE(${CMAKE_SOURCE_DIR}/IJMacros.txt)

#Setup required paths
SET(DATA_PATH ${CMAKE_SOURCE_DIR}/Data)
SET(SOURCE_PATH ${CMAKE_SOURCE_DIR}/Source)
SET(TESTING_PATH ${CMAKE_SOURCE_DIR}/Testing)

SET(LIBRARY_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/bin CACHE PATH "Single output directory for building all libraries." FORCE)
SET(EXECUTABLE_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/bin CACHE PATH "Single output directory for building all executables." FORCE)
SET(TESTING_OUTPUT_PATH ${CMAKE_BINARY_DIR}/Testing/Temporary)

#The following lines are required to use Dart
ENABLE_TESTING()
INCLUDE(Dart)
FIND_PROGRAM(IMAGE_COMPARE ImageCompare)

#Declare any external dependencies that your project may have here.
#examples include: ITK, VTK, JPEG, PNG, OpenGL, ZLIB, Perl, Java
#If you're not sure what name to use, look in the Modules directory of your
#cmake install and check that a file named Find(Package).cmake exists
SET(Required_Packages
    ITK
)

#this foreach loads all of the packages that you specified as required.
#It shouldn't need to be modified.
FOREACH(Package ${Required_Packages})
  LOADPACKAGE(${Package})
ENDFOREACH(Package)

#Construct VXL/VNL includes
SET(VXL_INCLUDE_DIRS
    ${ITK_SOURCE_DIR}/Utilities/vxl
    ${ITK_SOURCE_DIR}/Utilities/vxl/core
    ${ITK_SOURCE_DIR}/Utilities/vxl/core/vnl
    ${ITK_SOURCE_DIR}/Utilities/vxl/vcl)

#Set any libraries that your project depends on.
#examples: ITKCommon, VTKRendering, etc
SET(VXL_NUMERICS_LIBRARIES 
    itkvnl
    itkvnl_algo 
    itknetlib)

SET(ITK_LIBRARIES
    ITKIO 
    ITKCommon
    ITKNumerics 
    ITKBasicFilters
)

#Add Source
SUBDIRS(Source)

#Add Testing
OPTION(BUILD_TESTING "Build the Testing directory." ON)
IF(BUILD_TESTING)
  SUBDIRS(Testing)
ENDIF(BUILD_TESTING)