Sub.jam

#include <ruby.h>

int main(int argc, char *argv[])
{
 ruby_init();
 rb_eval_string("puts 'hello world'");
 ruby_finalize();
 return 0;
}

#include <ruby.h>

int main(int argc, char *argv[])
{
 ruby_init();
 ruby_init_loadpath();
 rb_load_file("script.rb");
 ruby_exec();
 //ruby_run();
 //ruby_finalize();
 return 0;
}

g++ -o ruby_test1 ruby_test1.c -I/usr/lib/ruby/1.8/i486-linux/ -lruby1.8
g++ -o ruby_test2 ruby_test2.c -I/usr/lib/ruby/1.8/i486-linux/ -lruby1.8