jasonroelofs

#!/usr/bin/env ruby

require 'irb/completion'
require 'irb/ext/save-history'

require 'rubygems'
require 'wirble'

ARGV.concat [ "--readline", "--prompt-mode", "simple" ]

jasonroelofs

jroelofs@maude:~$ gem search -r integrity

*** REMOTE GEMS ***

agileanimal-integrity-twitter (1.0.4)
alphasights-integrity (0.1.10)       
atmos-integrity-irccat (0.0.3)       
badcarl-integrity-jabber (0.1.1)     
bantic-integrity (0.1.4.4)           
be9-integrity-twitter (1.0.4.1)      

jasonroelofs

// Wrapping this method:
  int global_do(int x, int y = 3, int z = 10) {
    return x * y * z;
  }

// Happens like this:

{
  typedef int ( *global_do_func_type )( int x, int y, int z );
  Rice::define_global_function("global_do", 

jasonroelofs

# Normal
def method
  ret_val = "something"

  do_this_thing if ret_val == "something"

  ret_val
end

# Or with #tap

jasonroelofs

Winners: 
James Kilton, Phouchg, nettix
Losers: 
elarnia
The town Maribar has been pillaged by James Kilton. The following resources have been stolen:
Building material: 4916Sulfur: 4228
The town Maribar has been pillaged by Phouchg. The following resources have been stolen:
Building material: 2787Sulfur: 2397
The town Maribar has been pillaged by nettix. The following resources have been stolen:
Building material: 532Sulfur: 458

jasonroelofs

Stack trace from gdb:

Class:construct .                                                              
Class:undef_creation_funcs                                                     
Program received signal SIGSEGV, Segmentation fault.                           
0x00235981 in vm_backtrace () at vm.c:744                                      
744         ary = vm_backtrace_each(th, RUBY_VM_NEXT_CONTROL_FRAME(cfp),       
(gdb) where                                                                    
#0  0x00235981 in vm_backtrace () at vm.c:744
#1  rb_make_backtrace () at vm_eval.c:1356

jasonroelofs

require 'mkmf-rice'

create_makefile('virtual')

jasonroelofs

(gdb) run start_game.rb 
Starting program: /usr/bin/ruby start_game.rb
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
0x00560d66 in glTexImage2D () from /usr/lib/libGL.so.1
(gdb) where
#0  0x00560d66 in glTexImage2D () from /usr/lib/libGL.so.1
#1  0x030cf458 in max_quad_size () at utils.c:740
#2  0x030ce4a5 in Init_texplay () at texplay.c:72

jasonroelofs

CL_Size CL_Size_minus(CL_Size self, CL_Size against) {
  return self - against;
}

extern "C"
void Init_clanlib() 
{
  Rice::Data_Type<CL_Size> cSize = Rice::define_class<CL_Size>("Size");
  cSize.define_method("-", &CL_Size_minus);
}

jasonroelofs

diff --git a/extconf.rb b/extconf.rb
index e4274eb..3f138fb 100644
--- a/extconf.rb
+++ b/extconf.rb
@@ -27,6 +27,8 @@ env = ""
 if RUBY_PLATFORM =~ /darwin10/
   other_opts = "--disable-dependency-tracking"
   env = "ARCHFLAGS='-arch x86_64'"
+elsif RUBY_PLATFORM =~ /darwin9/
+  env = "ARCHFLAGS='-arch #{`uname -p`.chomp}'"