Re: [RFC] Switching implementation language to C++

[Toon Moene <toon at moene dot org>]

On 06/01/2010 08:02 PM, Diego Novillo wrote:

> On Tue, Jun 1, 2010 at 14:00, Toon Moene<toon@moene.org>  wrote:

> > On 06/01/2010 06:07 PM, Richard Guenther wrote:
> >
> > > After fixing build locally I now have
> >
> > Are you planning to commit the fixes - I don't mind being a guinea pig in
> > this - I have been recompiling gcc/gfortran and rebuilding our weather
> > forecasting code now for a few weeks (almost) daily.
>
> These changes are already in.

Well, that was a quicky (revision 160116):

 In file included from ../../gcc/libcpp/system.h:341,
                 from ../../gcc/libcpp/expr.c:21:
../../gcc/libcpp/../include/libiberty.h:106: error: new declaration 
âchar* basename(const char*)â
/usr/include/string.h:601: error: ambiguates old declaration âconst 
char* basename(const char*)â

This is my build command:

 cd ~/compilers/gcc && svn up && echo "`date -u` (revision `svnversion 
.`)" >> LAST_UPDATED && cd ../obj-t && rm -rf * && ../gcc/configure 
--enable-checking=release  --prefix=/usr/snp --enable-gold 
--enable-plugins --disable-multilib --disable-nls --with-arch-64=native 
--with-tune-64=native --enable-languages=fortran,c++ 
--enable-build-with-cxx --disable-werror && make -j8

(--disable-werror is necessary because you can't build a recent snapshot 
of binutils/gold without it).

Cheers,

--
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
At home: http://moene.org/~toon/; weather: http://moene.org/~hirlam/
Progress of GNU Fortran: http://gcc.gnu.org/gcc-4.5/changes.html#Fortran