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Date:      Sat, 11 Apr 2009 21:44:10 +0400
From:      Stanislav Sedov <stas@FreeBSD.org>
To:        Norikatsu Shigemura <nork@FreeBSD.org>
Cc:        svn-src-head@FreeBSD.org, vd@FreeBSD.org, David Schultz <das@FreeBSD.org>, src-committers@FreeBSD.org, svn-src-all@FreeBSD.org
Subject:   Re: svn commit: r190943 - head/include
Message-ID:  <20090411214410.c53d0fb1.stas@FreeBSD.org>
In-Reply-To: <20090412021841.673a200b.nork@FreeBSD.org>
References:  <200904111657.n3BGvpsC092703@svn.freebsd.org> <20090411210702.ce5325b9.stas@FreeBSD.org> <20090412021841.673a200b.nork@FreeBSD.org>

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On Sun, 12 Apr 2009 02:18:41 +0900
Norikatsu Shigemura <nork@FreeBSD.org> mentioned:

> On Sat, 11 Apr 2009 21:07:02 +0400
> Stanislav Sedov <stas@freebsd.org> wrote:
> > > Log:
> > >   GNU Pth has some fragile kludges that were broken by r189828.
> > >   I've discussed this with the Pth maintainer and no clear solution
> > >   has emerged on the ports side of things, so for now, hack around
> > >   the issue in signal.h.
> > Can't we just put a patch in ports tree itself? What meant under 'no
> > clean solution emerged'? I can prepare a patch, if needed.
> 
> 	I think so, too.  I have a quick hack patch.
> 
> ports/devel/pth/files/patch-pth_p.h.in
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> --- pth_p.h.in.orig	2006-06-09 02:54:03.000000000 +0900
> +++ pth_p.h.in	2009-04-08 15:05:12.911807009 +0900
> @@ -32,7 +32,7 @@
>  #include <stdarg.h>
>  #include <string.h>
>  #include <setjmp.h>
> -#include <signal.h>
> +//#include <signal.h>
>  #include <unistd.h>
>  #include <fcntl.h>
>  #include <errno.h>
> 
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 

Or just drop the line. Vasil, what do you think about the possibility to
commit this patch into the tree? I think we should have a workaround in ports
tree (it is one of the things what it was designed for) than in the src tree.
Better would be to implement a workaround upstream, though. I think something
like
 #if !(defined(__FreeBSD__) && __FreeBSD_version >= %%PTHREAD_CHANGE_VERSION%%)
 #include <signal.h>
 #endif
where %%PTHREAD_CHANGE_VERSION%% would correspond to the __FreeBSD_version where
the change was introduced, could be safely submitted upstream.

- -- 
Stanislav Sedov
ST4096-RIPE
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