diff options
Diffstat (limited to 'ruby_1_9_3/ext/io/wait/extconf.rb')
| -rw-r--r-- | ruby_1_9_3/ext/io/wait/extconf.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ruby_1_9_3/ext/io/wait/extconf.rb b/ruby_1_9_3/ext/io/wait/extconf.rb new file mode 100644 index 0000000000..eed3543124 --- /dev/null +++ b/ruby_1_9_3/ext/io/wait/extconf.rb @@ -0,0 +1,18 @@ +require 'mkmf' +target = "io/wait" + +unless macro_defined?("DOSISH", "#include <ruby.h>") + have_header(ioctl_h = "sys/ioctl.h") or ioctl_h = nil + fionread = %w[sys/ioctl.h sys/filio.h sys/socket.h].find do |h| + have_macro("FIONREAD", [h, ioctl_h].compact) + end + if fionread + $defs << "-DFIONREAD_HEADER=\"<#{fionread}>\"" + create_makefile(target) + end +else + if have_func("rb_w32_ioctlsocket", "ruby.h") + have_func("rb_w32_is_socket", "ruby.h") + create_makefile(target) + end +end |