Add Array#sort_by! to 1.9 mode
Untag Array#sort_by! specs
Make sure TCPSocket.new (shared) spec cleans up properly after failin…
…g (fixes hang)
Add NativeMethod functors up to a ten-argument version
Needed for glfwOpenWindow() with 9 args + receiver.
Set rbconfig's LIBRUBYARG_SHARED to "", because we don't have a share…
…d library yet.
ruby-glfw and ruby-opengl now compile (but don't work).
Set rbconfig's LIBS to "" to to appease mkrf
Add specs to test where error messages are printed.
Print error messages to stderr instead of stdout.
CMake's FindRuby module depends on this behavior. It checks for
ruby libraries basically by doing "ruby -e 'require "foo"; print 'true'"
and checking if stdout is not empty.