swig/ruby/CMakeLists.txt

   1 # cmake likes unique target names
   2 SET(WRAP ruby)
   3
   4 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing")
   5
   6 FIND_PACKAGE(Ruby REQUIRED)
   7
   8 EXECUTE_PROCESS(COMMAND ${RUBY_EXECUTABLE} -r rbconfig -e "print Config::CONFIG['vendorarchdir']" OUTPUT_VARIABLE RUBY_VENDOR_ARCH_DIR)
   9
  10 MESSAGE(STATUS "Ruby executable: ${RUBY_EXECUTABLE}")
  11 MESSAGE(STATUS "Ruby vendor arch dir: ${RUBY_VENDOR_ARCH_DIR}")
  12 MESSAGE(STATUS "Ruby include path: ${RUBY_INCLUDE_PATH}")
  13
  14 SET( SWIG_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/zypp_wrap.cxx" )
  15 SET( SWIG_INPUT "${CMAKE_CURRENT_SOURCE_DIR}/zypp.i" )
  16
  17 ADD_CUSTOM_COMMAND (
  18    OUTPUT  ${CMAKE_CURRENT_BINARY_DIR}/zypp_wrap.cxx
  19    COMMAND ${CMAKE_COMMAND} -E echo_append "Creating wrapper code for ruby..."
  20    COMMAND ${SWIG_EXECUTABLE} -DZYPP_DEPRECATED -c++ -ruby -autorename -xmlout ${CMAKE_CURRENT_BINARY_DIR}/parse.xml -o ${CMAKE_CURRENT_BINARY_DIR}/zypp_wrap.cxx -I${ZYPP_INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../zypp.i
  21    COMMAND ${CMAKE_COMMAND} -E echo "Done."
  22    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  23    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/../*.i ${CMAKE_CURRENT_SOURCE_DIR}/*.i
  24 )
  25
  26 ADD_CUSTOM_TARGET( ${WRAP}_glue
  27    DEPENDS ${SWIG_OUTPUT}
  28 )
  29
  30 ADD_LIBRARY( ${WRAP}_zypp SHARED "${CMAKE_CURRENT_BINARY_DIR}/zypp_wrap.cxx" )
  31 SET_TARGET_PROPERTIES(${WRAP}_zypp
  32   PROPERTIES
  33     PREFIX ""
  34     OUTPUT_NAME zypp
  35 )
  36 ADD_DEPENDENCIES( ${WRAP}_zypp ${WRAP}_glue )
  37
  38 INCLUDE_DIRECTORIES( ${RUBY_INCLUDE_PATH} )
  39 INCLUDE_DIRECTORIES( ${ZYPP_INCLUDE_DIR} )
  40 TARGET_LINK_LIBRARIES( ${WRAP}_zypp ${ZYPP_LIBRARY} )
  41 TARGET_LINK_LIBRARIES( ${WRAP}_zypp ${RUBY_LIBRARY} )
  42
  43 INSTALL(TARGETS ${WRAP}_zypp LIBRARY DESTINATION ${RUBY_VENDOR_ARCH_DIR})
  44