ext/sleepy_penguin/extconf.rb

   1 require 'mkmf'
   2 have_header('sys/epoll.h') or abort 'sys/epoll.h not found'
   3 have_header("pthread.h") or abort 'pthread.h not found'
   4 have_header('sys/eventfd.h')
   5 have_header('sys/signalfd.h')
   6 have_header('sys/timerfd.h')
   7 have_header('sys/inotify.h')
   8 have_header('sys/signalfd.h')
   9 have_header('ruby/io.h') and have_struct_member('rb_io_t', 'fd', 'ruby/io.h')
  10 have_func('epoll_create1', %w(sys/epoll.h))
  11 have_func('rb_thread_blocking_region')
  12 have_library('pthread')
  13 create_makefile('sleepy_penguin_ext')