On Fri, 2009-03-20 at 08:57 -0700, Sam Leffler wrote: > David Schultz wrote: > > On Fri, Mar 20, 2009, Vasil Dimov wrote: > > > >> On Sat, Mar 14, 2009 at 08:10:14PM +0000, David Schultz wrote: > >> > >>> Author: das > >>> Date: Sat Mar 14 20:10:14 2009 > >>> New Revision: 189828 > >>> URL: http://svn.freebsd.org/changeset/base/189828 > >>> > >>> Log: > >>> Fix the visibility of several prototypes. Also move pthread_kill() and > >>> pthread_sigmask() to signal.h. In principle, this shouldn't break > >>> anything, > >>> > >> [...] > >> > >> But it did break, see http://www.freebsd.org/cgi/query-pr.cgi?pr=132828 > >> > >> I think one's namespace shouldn't be polluted with the prototype of > >> pthread_kill() if he has not included pthread.h. > >> > > > > The pthreads API has always defined pthread_kill() to be in > > signal.h, not pthread.h. This is what is done in glibc and > > elsewhere. > > > > GNU Pth has some bogus and extremely unportable hacks to ``trick'' > > system headers into not declaring symbols: > > > > /* > > * Prevent system includes from implicitly including > > * possibly existing vendor Pthread headers > > */ > > #define PTHREAD > > #define PTHREAD_H > > #define _PTHREAD_T > > #define _PTHREAD_H > > #define _PTHREAD_H_ > > #define PTHREAD_INCLUDED > > #define _PTHREAD_INCLUDED > > #define SYS_PTHREAD_H > > #define _SYS_PTHREAD_H > > #define _SYS_PTHREAD_H_ > > #define SYS_PTHREAD_INCLUDED > > #define _SYS_PTHREAD_INCLUDED > > #define BITS_PTHREADTYPES_H > > #define _BITS_PTHREADTYPES_H > > #define _BITS_PTHREADTYPES_H_ > > #define _BITS_SIGTHREAD_H > > > > The one that works for glibc is _BITS_SIGTHREAD_H. I'd rather not > > be complicit in these shenanigans, but if we can't easily fix the > > problem in Pth, I suppose we can teach signal.h about one of these > > bogus macros. What do you think? > > > > > > Dumb question, why do we need devel/pth? Isn't the native pthread > support sufficient? > > Sam >
For whatever reason, both security/libassuan and security/gnupg want pth. I was able to solve the problem by removing the "#include <signal.h>" from the offending file (there is only one) in devel/pth. After that, it built fine and I am using it now. Maybe devel/pth doesn't even really need to #include <signal.h> anymore.... -- Coleman Kane
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