macro(make_example name)
  file(GLOB SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} ${name}/*.cpp)
  add_executable(${name} ${SOURCES})
  target_link_libraries(${name} yage)
endmacro(make_example)

macro(subdirlist result curdir)
  file(GLOB children RELATIVE ${curdir} ${curdir}/*)
  set(dirlist "")
  foreach(child ${children})
    if(IS_DIRECTORY ${curdir}/${child})
      list(APPEND dirlist ${child})
    endif()
  endforeach()
  set(${result} ${dirlist})
endmacro()

subdirlist(SUBDIRS ${CMAKE_CURRENT_SOURCE_DIR})

foreach(subdir ${SUBDIRS})
  make_example(${subdir})
endforeach()