[Libvir] building ruby bindings

[Vadim Zaliva]

On Mar 26, 2008, at 16:24, David Lutterkort wrote:

> This is very strange since the NORETURN macro is defined by ruby-devel
> (for gcc it  amounts to __attribute__((noreturn)) )
>
> I just checked in my RHEL5 build root, and it's set to a noop in  
> ruby.h
> if it is not defined by config.h
>
> This is with ruby-devel-1.8.5-5.el5 .. which version of ruby-devel are
> you using ? Can you grep for NORETURN in ruby.h and config.h ? They  
> are
> in /usr/lib/ruby/1.8/i386-linux


# rpm -q ruby-devel
ruby-devel-1.8.5-5.el5_1.1

# grep NORETURN /usr/lib/ruby/1.8/i386-linux/ruby.h /usr/lib/ruby/1.8/ 
i386-linux/config.h
/usr/lib/ruby/1.8/i386-linux/ruby.h:#define NORETURN_STYLE_NEW 1
/usr/lib/ruby/1.8/i386-linux/ruby.h:#ifndef NORETURN
/usr/lib/ruby/1.8/i386-linux/ruby.h:# define NORETURN(x) x
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_raise __((VALUE,  
const char*, ...)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_fatal __((const  
char*, ...)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_bug __((const  
char*, ...)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_sys_fail _((const  
char*)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_iter_break  
_((void)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_exit _((int)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_notimplement  
_((void)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void rb_throw _((const  
char*,VALUE)));
/usr/lib/ruby/1.8/i386-linux/ruby.h:NORETURN(void ruby_run _((void)));
/usr/lib/ruby/1.8/i386-linux/config.h:#define NORETURN(x) x  
__attribute__ ((noreturn))


Sincerely,
Vadim