Re: [Bayonne-devel] Small patch to Common C++ 1.3.12

[David Sugar]

There is no need to rush to remove it :).  I was also not aware of the 
performance difference that still remain.

Dmitry Agafonov wrote:
> David Sugar wrote:
>
> > "lthread" and the "--with-linuxthreads" option was used exclusivily 
> > with the port of the "Linux threading library" that was commonly found 
> > on older releases of xBSD (FreeBSD in particular).  It has no 
> > relevance to GNU/Linux systems whatsoever, and in any case should be 
> > depreciated now that more recent xBSD kernels have fully native smp 
> > and thread support.
>
>
> Please, consider to wait a bit more, threading in FreeBSD 5.x is good now,
> but linuxthreads is somewhat [much] faster in all test cases I read...
> We are waiting for FreeBSD 6 to see...
>
> > Michel Stam wrote:
> >
> > > Hello,
> > >
> > > I was compiling a package of Common C++ 1.3.12 when I noticed that a 
> > > chmod fails during make install. Reason was the absence of a 
> > > $(DESTDIR) in src/Makefile.am.
> > >
> > > I've attached the patch if anyone's interested. the 'reconfig' script 
> > > should be executed after applying.
> > >
> > > Secondly,
> > > I noticed that the configure script assumes that 'lthread' is the 
> > > library used for LinuxThreads (--with-linuxthreads). On several Linux 
> > > distributions I checked, the 'pthread' library is used for 
> > > LinuxThreads instead.
> > >
> > > A README file I found in the glibc Slackware 10.1 package (probably 
> > > copied from the glibc source tree) in 
> > > /usr/doc/glibc-2.3.4/linuxthreads/, states:
> > >
> > > /USING LINUXTHREADS:
> > >
> > >         gcc -D_REENTRANT ... -lpthread
> > > /
> > > Is this the same on all Linux distributions? It appears to be the 
> > > case for RedHat 7.2 (glibc 2.2.4), Slackware 7.1.0 (glibc 2.1.3), 
> > > Slackware 8.0.0 (glibc 2.2.3) and Slackware 10.1 (glibc 2.3.4).
> > >
> > > In any case building --with-linuxthreads causes the build to fail 
> > > because liblthread cannot be found.
> > > Using --with-pthread=pthread at configure time instead of 
> > > --with-linuxthreads fixes that problem, btw.
> > >
> > > Cheers,
> > >
> > > Michel Stam
> > >
> > >
> > > ------------------------------------------------------------------------
> > >
> > > *** src/Makefile.am    2005-06-30 14:24:03.000000000 +0200
> > > --- src/Makefile.am    2005-06-30 14:24:10.000000000 +0200
> > > ***************
> > > *** 71,76 ****
> > >           -rpath $(libdir) ccext2.lo $(LDFLAGS) -lpthread
> > >       touch macosx
> > >     install-data-hook:
> > > !     chmod +x ${scriptdir}/ccgnu2-config
> > >   --- 71,76 ----
> > >           -rpath $(libdir) ccext2.lo $(LDFLAGS) -lpthread
> > >       touch macosx
> > >     install-data-hook:
> > > !     chmod +x $(DESTDIR)${scriptdir}/ccgnu2-config
> > >  
> > >
> > > ------------------------------------------------------------------------
> > >
> > > _______________________________________________
> > > Bayonne-devel mailing list
> > > address@hidden
> > > http://lists.gnu.org/mailman/listinfo/bayonne-devel
> >
> >
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