Re: GCC 4.7 build problems

[Vincent Diepeveen <diep at xs4all dot nl>]

Seems libmpc.so.2 is the file it couldn't find.
I could find it in /usr/local/lib

when i typed
   echo $PATH

then indeed /usr/local/lib wasn't in the path

typed:
  export PATH=/usr/local/lib:$PATH

Went back to /home/install/gcc470 where i had typed previously ../ 
gcc-4.7.0/configure and make
Now typed
   make clean
   make -j8

CRASH

Same error again!

In config.log it says:

/home/install/gcc470/./gcc/cc1: error while loading shared libraries:  
libmpc.so.2: cannot open shared object file or directory : No such  
file or directory

I must set a librarypath maybe, if so, what is its name?

On Apr 15, 2012, at 6:36 PM, Marc Glisse wrote:

> On Sun, 15 Apr 2012, Vincent Diepeveen wrote:
>
> > hi,
> >
> > GCC 4.7.0 is a big step forward! Really a quantumleap.
> >
> > Works great at opensuse 11.3, both i386 and x64 here at AMD64 and  
> > intel Xeon i386 install.
> >
> > Fails to build at OpenSuse 11.2 as well as Scientific Linux 6.2 x64
> >
> > hardware: dual socket Xeon L5420 in both cases.
> >
> > Build error:
> >
> > "configure: error: cannot compute suffix of object files: cannot  
> > compile"
> >
> > Exactly at same spot the same error like at opensuse 11.2
> >
> > The building at Scientific Linux 6.2 x64 is pretty important -  
> > it's the same distro basically like RHEL 6.2
> > SL 6.2 runs a cluster for me. Performance there is crucial.
> >
> > Anyone knows a way how to get it to work there?
>
> http://gcc.gnu.org/wiki/FAQ#Configuration_fails_with_. 
> 27.27configure:_error:_cannot_compute_suffix_of_object_files:_cannot_c 
> ompile.27.27._What_is_the_problem.3F
>
> > Is this the correct list to report build errors?
>
> No, please send any follow-up to gcc-help@gcc.gnu.org only.
>
> --
> Marc Glisse