Help with building gcc

[Tim Prince]

Revital1 Eres wrote:

> I get the following error building GCC trunk on powerpc64:
> 

> 
> /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc
> /usr/bin/ld: skipping incompatible /usr/lib/libc.a when searching for -lc
> /usr/bin/ld: cannot find -lc
> collect2: ld returned 1 exit status
> 
> config file:
> 
> .../gcc/configure --prefix=/Develop/mainline/build   --enable-checking
> --disable-bootstrap --enable-languages=c
> 
If you had supplied full information, the answer to the following would
likely be evident:  Are you attempting to cross compile, building a 64-bit
compiler by using a 32-bit one, or vice versa?  That is a more complicated
task, with its own set of instructions.