buildtools/Cmake/Modules/FindRubySimgrid.cmake

   1 include(FindRuby)
   2
   3 if(RUBY_EXECUTABLE)
   4         message(STATUS "Found ruby:     ${RUBY_EXECUTABLE}")
   5 endif(RUBY_EXECUTABLE)
   6
   7 message(STATUS "Looking for ruby.h")
   8 if(RUBY_INCLUDE_DIR)
   9 message(STATUS "Looking for ruby.h - found")
  10 else(RUBY_INCLUDE_DIR)
  11 message(STATUS "Looking for ruby.h - not found")
  12 endif(RUBY_INCLUDE_DIR)
  13
  14 message(STATUS "Looking for confi.h")
  15 if(RUBY_CONFIG_INCLUDE_DIR)
  16 message(STATUS "Looking for config.h - found")
  17 else(RUBY_CONFIG_INCLUDE_DIR)
  18 message(STATUS "Looking for config.h - not found")
  19 endif(RUBY_CONFIG_INCLUDE_DIR)
  20
  21 message(STATUS "Looking for lib ruby")
  22 if(RUBY_LIBRARY)
  23 message(STATUS "Looking for lib ruby - found")
  24 else(RUBY_LIBRARY)
  25 message(STATUS "Looking for lib ruby - not found")
  26 endif(RUBY_LIBRARY)
  27
  28 if(RUBY_LIBRARY)
  29         set(LIB_RUBY_VERSION "${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.${RUBY_VERSION_PATCH}")
  30         message(STATUS "Lib ruby version: ${LIB_RUBY_VERSION}")
  31         if(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "9")
  32                 string(REGEX MATCH "ruby.*[0-9]" RUBY_LIBRARY_NAME ${RUBY_LIBRARY})
  33                 if(NOT RUBY_LIBRARY_NAME)
  34                         set(RUBY_LIBRARY_NAME ruby)
  35                 endif(NOT RUBY_LIBRARY_NAME)
  36                 string(REGEX REPLACE "/libruby.*$" "" RUBY_LIBRARY ${RUBY_LIBRARY})
  37                 SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_CONFIG_INCLUDE_DIR} ") #path to config.h
  38                 string(COMPARE EQUAL "${RUBY_INCLUDE_DIR}" "${RUBY_CONFIG_INCLUDE_DIR}" operation)
  39                 if(NOT operation)
  40                         SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${RUBY_INCLUDE_DIR} ") #path to ruby.h
  41                 endif(NOT operation)
  42                 ADD_DEFINITIONS("-I${CMAKE_HOME_DIRECTORY}/src/bindings/ruby -I${CMAKE_HOME_DIRECTORY}/src/simix")
  43                 SET(HAVE_RUBY 1)
  44         else(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "9")
  45                 message(STATUS "Warning: Ruby bindings need version 1.9.x, but found version ${RUBY_VERSION_MAJOR}.${RUBY_VERSION_MINOR}.x")
  46                 SET(HAVE_RUBY 0)
  47         endif(RUBY_VERSION_MAJOR MATCHES "1" AND RUBY_VERSION_MINOR MATCHES "9")
  48 else(RUBY_LIBRARY)
  49         SET(HAVE_RUBY 0)
  50 endif(RUBY_LIBRARY)
  51
  52 if(NOT RUBY_EXECUTABLE)
  53         message(STATUS "Warning: you are missing the ruby executable, so you can compile and build examples but can't execute them!")
  54 endif(NOT RUBY_EXECUTABLE)