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Re: [Libvir] building ruby bindings



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


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