swig/ruby/CMakeLists.txt

   1 #
   2 # CMakeLists.txt for libzypp-bindings/swig/ruby
   3 #
   4
   5 ENABLE_TESTING()
   6 ADD_SUBDIRECTORY(tests)
   7
   8 # SWIG_OUPUT is per-target
   9
  10 SET( SWIG_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/libzypp_ruby.cc" )
  11
  12 MESSAGE(STATUS "Ruby executable: ${RUBY_EXECUTABLE}")
  13 MESSAGE(STATUS "Ruby vendor arch dir: ${RUBY_VENDORARCH_DIR}")
  14 MESSAGE(STATUS "Ruby include path: ${RUBY_INCLUDE_PATH}")
  15
  16 ADD_CUSTOM_COMMAND (
  17    OUTPUT  "${SWIG_OUTPUT}"
  18    COMMAND ${CMAKE_COMMAND} -E echo_append "Creating wrapper code for Ruby..."
  19    COMMAND ${SWIG_EXECUTABLE} ${SWIG_DEFINITIONS} -c++ -ruby -o ${SWIG_OUTPUT} -I${ZYPP_INCLUDE_DIR} ${SWIG_INPUT}
  20    COMMAND ${CMAKE_COMMAND} -E echo "Done."
  21    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  22    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/../*.i ${CMAKE_CURRENT_SOURCE_DIR}/../*.h ${CMAKE_CURRENT_SOURCE_DIR}/*.i
  23 )
  24
  25 ADD_LIBRARY( zypp_ruby SHARED ${SWIG_OUTPUT} )
  26
  27 # name it 'zypp.so'
  28 #  and don't prefix with 'lib'
  29 SET_TARGET_PROPERTIES( zypp_ruby PROPERTIES OUTPUT_NAME "zypp" PREFIX "" )
  30
  31 INCLUDE_DIRECTORIES( ${RUBY_INCLUDE_PATH} )
  32 INCLUDE_DIRECTORIES( ${CMAKE_SOURCE_DIR}/swig )
  33 INCLUDE_DIRECTORIES( ${ZYPP_INCLUDE_DIR} )
  34
  35 TARGET_LINK_LIBRARIES( zypp_ruby ${RUBY_LIBRARY} )
  36 TARGET_LINK_LIBRARIES( zypp_ruby ${ZYPP_LIBRARY} )
  37
  38 INSTALL(TARGETS zypp_ruby LIBRARY DESTINATION ${RUBY_VENDORARCH_DIR})
  39
  40 #
  41 # Generate HTML documentation with rdoc
  42 #
  43 # This requires rdoc-swig from https://github.com/kkaempf/rdoc-swig
  44 #
  45
  46 IF(EXISTS ${CMAKE_SOURCE_DIR}/swig/ruby/rdoc)
  47 SET(rdoc_dir "${CMAKE_CURRENT_BINARY_DIR}/html")
  48 ADD_CUSTOM_COMMAND (
  49    OUTPUT ${rdoc_dir}
  50    COMMAND ${CMAKE_COMMAND} -E echo_append "Creating rdoc documentation ..."
  51    COMMAND rm -rf ${rdoc_dir}
  52    COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/rdoc -o ${rdoc_dir} zypp.i *.i ruby/*.i
  53    COMMAND ${CMAKE_COMMAND} -E echo "Done."
  54    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/swig
  55    DEPENDS ${CMAKE_SOURCE_DIR}/swig/*.i ${CMAKE_SOURCE_DIR}/swig/ruby/*.rb ${CMAKE_SOURCE_DIR}/swig/ruby/*.i
  56 )
  57 ADD_CUSTOM_TARGET(ruby_rdoc ALL DEPENDS "${rdoc_dir}")
  58 ENDIF(EXISTS ${CMAKE_SOURCE_DIR}/swig/ruby/rdoc)
  59
  60 #
  61 # Leave this to %doc in the .spec file
  62 #INSTALL(DIRECTORY "${rdoc_dir}" DESTINATION ${DOC_INSTALL_DIR})