Andrew Haley wrote:
>>
>> For me it looks that there is no way to simply copy the prerequisite
>> packages to the compiler and start configure/make.
>
> We still don't understand what you did.
>
> Did you go into the top-level source directory and run
>
> ./contrib/dowload_prerequisites
>
Sorry, no! In the manual I did not find a hint to the script. I did the
steps manually as described in gcc-4.7.1/INSTALL/prerequisites.html
>>>
GNU Multiple Precision Library (GMP) version 4.3.2 (or later)
Necessary to build GCC. If a GMP source distribution is found in a
subdirectory of your GCC sources named gmp, it will be built together
with GCC
<<<
I did that with all prerequisites BUT with the actual versions of each
of them.
mpfr-3.1.1 instead of mpfr-2.4.2
mpc-1.0 instead of mpc-0.8.1
gmp-5.0.5 instead of gmp-4.3.2
ppl-1.0 ??
Maybe the actual library versions could not handled correct by gcc Makefile?
The installation with the ./contrib/dowload_prerequisites
script works.
Regards
Klaus
