Re: compile problems with gcc 4.5.0

["Klaus Rudolph" <lts-rudolph at gmx dot de>]

> On 5/3/2010 7:14 AM, Klaus Rudolph wrote:
> >
> > checking for the GMP library version 4.1.3 or above... no
> > configure: error: Cannot find GMP version 4.1.3 or higher.
> > GMP is the GNU Multi-Precision library:
> > see http://www.swox.com/gmp/ for more information.
> > When compiling the GMP library, do not forget to enable the C++
> interface:
> > add --enable-cxx to the configuration options.
> > make[2]: *** [configure-stage1-ppl] Fehler 1
> > make[2]: Verlasse Verzeichnis '/home/krud/work/gcc-4.5.0/build_linux'
> > make[1]: *** [stage1-bubble] Fehler 2
> > make[1]: Verlasse Verzeichnis '/home/krud/work/gcc-4.5.0/build_linux'
> > make: *** [all] Fehler 2
> >
> >
> > I also copied gmp-4.3.1 to the gcc path but got the same results.
> >
> > How can I proceed here?
> >    
> >
> Can't make out for sure what you did, but (in my experience) the easy 
> way is to remove all old versions and install an acceptable gmp either 
> from the online updates for your distro or from source, configured with 
> --prefix=/usr/ if that's the expectation of your distro.
> 

I installed now gmp-libs version 5.0.1 and have the same trouble. I also did ldconfig. 

Is there no chance to install gcc 4.5.0 on my system? I have no idea how to fix that problem. I have installed gmp to /usr, I have copied sources to gcc-4.5.0 path and now?

Is there any hack for the configure file? Maybe an additional --with-gmp option to the already inserted gmp sources in the gcc-4.5.0 path?

How can I see which wrong libgmp the build toolchain is checking and got the result that this is wrong.

Is maybe the gmp version 5.0.1 now higher than the required 4.3.1???







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