project(CGAL_DEMOS)

cmake_minimum_required(VERSION 2.8.11)

if (CGAL_BRANCH_BUILD) 

foreach (package ${CGAL_CONFIGURED_PACKAGES})
  #message (STATUS "Current package: ${package}")
  file( GLOB listtmp "${package}/demo/*")
  list(APPEND list ${listtmp})
endforeach()

else()

  file( GLOB list "*")

endif()

list( SORT list )

if(NOT CGAL_BUILDING_LIBS)
  find_package(CGAL REQUIRED)
  include(${CGAL_MODULES_DIR}/CGAL_Macros.cmake)
endif()

message("== Generating build files for demos ==")
foreach( entry ${list} )

  if (NOT ${entry} MATCHES ".*\\.svn\$" AND IS_DIRECTORY ${entry} )

    file(GLOB files "${entry}/*.cpp")

    # If there is no .cpp files, ignore the sub-directory
    if(files)
      process_CGAL_subdirectory("${entry}" demo demo)
      # Note: process_CGAL_subdirectory is defined in cmake/modules/CGAL_Macros.cmake
   endif()

  endif()
  
endforeach()
message("== Generating build files for demos (DONE) ==\n")