Re: [GC] Missing references when building under MinGW

Ivan Maidanski ivmai at mail.ru
Fri Feb 24 09:57:55 PST 2012


hi Sergio,

There has been a number of changes in configure and win32_threads.c since 7.2alpha6. Please fetch more fresh code (using git as explained below) and let me know whether the problem still exists.

Regards.

24 02 2012, 21:35 Sergio NNX <sfhacker at hotmail.com>:
> 
> Hi.
> 
> > What's the version of GC you are trying? Could you try the recent BDWGC snapshot?
> 
> Thanks for your quick reply. I'm trying to build GC 7.2alpha6. On the face of it, if you specify either '--enable-threads=pthreads' or '--enable-threads=win32', then those two functions (GC_pthread_detach and GC_pthread_create) aren't included in the library (i suspect there's a #if ..... #endif somewhare). But I don't know the source code as to change it.
> 
> Looking forward to hearing from you soon.
> 
> Sergio.
> 
> > From: ivmai at mail.ru
> > To: sfhacker at hotmail.com
> > Subject: Re: [GC] Missing references when building under MinGW
> > Date: Fri, 24 Feb 2012 19:38:20 +0400
> > CC: gc at linux.hpl.hp.com
> >
> > Hi Sergio,
> >
> > What's the version of GC you are trying? Could you try the recent BDWGC snapshot?
> >
> > git clone git://github.com/ivmai/bdwgc.git -b release
> > cd bdwgc
> > git clone git://github.com/ivmai/libatomic_ops.git -b release
> > ./configure
> > make check
> >
> > Regards.
> >
> > 24 02 2012, 16:59 Sergio NNX <sfhacker at hotmail.com>:
> > >
> > > Ciao.
> > >
> > > I'm trying to build some apps which have GC as a dependency (in particular, guile) and I get some undefined references errors during the linking step. The missing references are: GC_pthread_detach and GC_pthread_create. I've tried different configure options (--enable-threads=pthreads and --enable-threads=win32) but I always get the same result.
> > >
> > > Any pointers/help would be much appreciated.
> > >
> > > Sergio.
> > >  		 	   		
> > >
> >
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