tak1n

--------------------

=== Checking for required stuff failed. ===
Makefile wasn't created. Fix the errors above.
"ruby.h"
2: 
3: #include <openssl/ssl.h>
/* end */

de/capi/ruby/backward -I/home/benny/rubinius/staging/vm/include/capi -I.  -g -O2 -fPIC   conftest.c -o conftest.i"

tak1n

rubinius ➤ gem install rubinius-melbourne -v '2.3.1.0'                                                                                                                                             git:master* 2.1.6
Error loading RubyGems plugin "/home/benny/.gem/ruby/2.1.6/gems/yard-0.8.2.1/lib/rubygems_plugin.rb": cannot load such file -- rubygems/doc_manager (LoadError)
Fetching: rubinius-melbourne-2.3.1.0.gem (100%)
Building native extensions.  This could take a while...
ERROR:  Error installing rubinius-melbourne:
        ERROR: Failed to build gem native extension.

    /home/benny/.rubies/2.1.6/bin/ruby extconf.rb

make "DESTDIR=" clean

tak1n

rubinius ➤ gem install rubinius-melbourne -v '2.3.1.0'                                                                                                                                             git:master* 2.0.0
Building native extensions.  This could take a while...
ERROR:  Error installing rubinius-melbourne:
        ERROR: Failed to build gem native extension.

    /home/benny/.rubies/2.0.0/bin/ruby extconf.rb

make "DESTDIR="
compiling encoding_compat.cpp
g++: error: unrecognized command line option ‘-Wshorten-64-to-32’

tak1n

rubinius ➤ ruby -v                                                                                                                                                                             git:master* 2.2.2-gcc
ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-linux]
rubinius ➤ gem install rubinius-melbourne -v '2.3.1.0'                                                                                                                                         git:master* 2.2.2-gcc
Fetching: rubinius-melbourne-2.3.1.0.gem (100%)
Building native extensions.  This could take a while...
Successfully installed rubinius-melbourne-2.3.1.0
Parsing documentation for rubinius-melbourne-2.3.1.0
Installing ri documentation for rubinius-melbourne-2.3.1.0
Done installing documentation for rubinius-melbourne after 0 seconds
1 gem installed

tak1n

# require 'rubinius/profiler' if RUBY_ENGINE == 'rbx'

large_file  = File.join(File.dirname(__FILE__), 'large.txt')

large_handle  = File.open(large_file, 'r')

# if RUBY_ENGINE == 'rbx'
#   profiler = Rubinius::Profiler::Instrumenter.new
#   profiler.start
# end

tak1n

rubinius-bugs ➤ time ruby -Xjit.profile bm_io.rb                                                                                                                                                       git:master*
Calculating -------------------------------------
          small file     1.000  i/100ms
          large file     1.000  i/100ms
-------------------------------------------------
          small file     15.033  (± 0.0%) i/s -     75.000 
          large file      0.034  (± 0.0%) i/s -      1.000  in  29.436828s
Thread 1: total running time: 66.197004546s

  %   cumulative   self                self     total

tak1n

rubinius-bugs ➤ chruby 2.0.0                                                                                                                                                                           git:master*
rubinius-bugs ➤ irb                                                                                                                                                                                    git:master*
irb(main):001:0> p UncaughtThrowError
NameError: uninitialized constant UncaughtThrowError
        from (irb):1
        from /home/benny/.rubies/2.0.0/bin/irb:12:in `<main>'
irb(main):002:0> exit
rubinius-bugs ➤ chruby 2.1.6                                                                                                                                                                           git:master*
rubinius-bugs ➤ irb                                                                                                                                                                                

tak1n

```
irb(main):004:0> Rubinius::FFI::Platform::POSIX.method(:chroot)
=> #<Method: Module#chroot (defined in #<Class:Rubinius::FFI::Platform::POSIX>)>

=> #<Method: Module#rmdir (defined in #<Class:Rubinius::FFI::Platform::POSIX>)>
irb(main):003:0> Rubinius::FFI::Platform::POSIX.method(:dirfd)
NameError: undefined method `dirfd' for class Module
        from kernel/common/kernel.rb:527:in `method'
        from (irb):3
        from kernel/common/block_environment.rb:53:in `call_on_instance'

tak1n

rubinius ➤ gd                                                                                                                                                                                             git:2.2*
diff --git a/kernel/common/dir.rb b/kernel/common/dir.rb
index 47d72c1..722fec0 100644
--- a/kernel/common/dir.rb
+++ b/kernel/common/dir.rb
@@ -174,6 +174,10 @@ class Dir
     self
   end
 
+  def fileno

tak1n

rubinius ➤ gd                                                                                                                                                                                             git:2.2*
diff --git a/kernel/common/dir.rb b/kernel/common/dir.rb
index 47d72c1..722fec0 100644
--- a/kernel/common/dir.rb
+++ b/kernel/common/dir.rb
@@ -174,6 +174,10 @@ class Dir
     self
   end
 
+  def fileno