FindOpenSGSupportlibs.cmake

# - Try to find OpenSGSupportlibs
# Once done, this will define
#
#  OpenSGSupportlibs_FOUND
#  OpenSGSupportlibs_INCLUDE_DIRS
#  OpenSGSupportlibs_LIBRARIES

if (NOT OpenSGSupportlibs_FOUND)

    include(LibFindMacros)

    # Visual Studio x32
    if (VS32)
      # Visual Studio x32
      find_path( OpenSGSupportlibs_INCLUDE_DIR
        NAMES zlib.h
        PATHS ${LIBRARIES_DIR}/supportlibs/include
          ${CMAKE_SOURCE_DIR}/../supportlibs/include )

      find_library(OpenSGSupportlibs_LIBRARY
        NAMES glut32 libjpg libpng tif32 zlib
        PATHS ${LIBRARIES_DIR}/supportlibs/lib
          ${CMAKE_SOURCE_DIR}/../supportlibs/lib )
    else ()
      if (VS64)
        # Visual Studio x64
        find_path( OpenSGSupportlibs_INCLUDE_DIR
        NAMES zlib.h
        PATHS ${LIBRARIES_DIR}/supportlibs_x64/include
          ${CMAKE_SOURCE_DIR}/../supportlibs_x64/include )

      find_library(OpenSGSupportlibs_LIBRARY
        NAMES glut32 libjpg libpng tif32 zlib
        PATHS ${LIBRARIES_DIR}/supportlibs_x64/lib
          ${CMAKE_SOURCE_DIR}/../supportlibs_x64/lib )
      endif()
    endif ()

    # Set the include dir variables and the libraries and let libfind_process do the rest.
    # NOTE: Singular variables for this library, plural for libraries this this lib depends on.
    set(OpenSGSupportlibs_PROCESS_INCLUDES OpenSGSupportlibs_INCLUDE_DIR)
    set(OpenSGSupportlibs_PROCESS_LIBS OpenSGSupportlibs_LIBRARY)
    libfind_process(OpenSGSupportlibs)

endif ()