CTK/CMakeExternals/XIP.cmake

#
# XIP
#

ctk_include_once()

set(XIP_enabling_variable XIP_LIBRARIES)
set(${XIP_enabling_variable}_LIBRARY_DIRS XIP_LIBRARY_DIRS)
set(${XIP_enabling_variable}_INCLUDE_DIRS XIP_INCLUDE_DIRS)
set(${XIP_enabling_variable}_FIND_PACKAGE_CMD XIP)

set(XIP_DEPENDENCIES "")

ctkMacroCheckExternalProjectDependency(XIP)
set(proj XIP)

if(${CMAKE_PROJECT_NAME}_USE_SYSTEM_${proj})
  message(FATAL_ERROR "Enabling ${CMAKE_PROJECT_NAME}_USE_SYSTEM_${proj} is not supported !")
endif()

# Sanity checks
if(DEFINED XIP_DIR AND NOT EXISTS ${XIP_DIR})
  message(FATAL_ERROR "XIP_DIR variable is defined but corresponds to non-existing directory")
endif()


if(NOT DEFINED XIP_DIR)

  set(location_args )
  if(${proj}_URL)
    set(location_args URL ${${proj}_URL})
  else()
    set(location_args SVN_REPOSITORY "https://collab01a.scr.siemens.com/svn/xip/releases/latest"
                      SVN_USERNAME "anonymous")
  endif()

  ExternalProject_Add(${proj}
    SOURCE_DIR ${CMAKE_BINARY_DIR}/${proj}
    BINARY_DIR ${proj}-build
    PREFIX ${proj}${ep_suffix}
    ${location_args}
    INSTALL_COMMAND ""
    CMAKE_GENERATOR ${gen}
    LIST_SEPARATOR ${sep}
    CMAKE_CACHE_ARGS
      ${ep_common_cache_args}
      -DHAS_VTK:BOOL=OFF
      -DHAS_ITK:BOOL=OFF
    DEPENDS
      ${${proj}_DEPENDENCIES}
    )
  set(XIP_DIR ${CMAKE_BINARY_DIR}/${proj}-build)

else()
  ctkMacroEmptyExternalproject(${proj} "${${proj}_DEPENDENCIES}")
endif()

list(APPEND CTK_SUPERBUILD_EP_VARS XIP_DIR:PATH)