SVN linker errors

[Rob Quill]

Hi,

I am currently trying to build the current SVN copy of GCC and have
run into the following problems. Essentially, there is a large list of
linker errors which ends as follows:

.libs/in_unpack_generic.o: In function `getchar':
/usr/include/bits/stdio.h:43: multiple definition of `getchar'
.libs/backtrace.o:/usr/include/bits/stdio.h:43: first defined here
.libs/in_unpack_generic.o: In function `vprintf':
/usr/include/bits/stdio.h:36: multiple definition of `vprintf'
.libs/backtrace.o:/usr/include/bits/stdio.h:36: first defined here
collect2: ld returned 1 exit status
make[3]: *** [libgfortran.la] Error 1
make[3]: Leaving directory
`/home/rob/Projects/gcc/clean/gcc/x86_64-unknown-linux-gnu/libgfortran'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home/rob/Projects/gcc/clean/gcc/x86_64-unknown-linux-gnu/libgfortran'
make[1]: *** [all-target-libgfortran] Error 2
make[1]: Leaving directory `/home/rob/Projects/gcc/clean/gcc'
make: *** [all] Error 2

There are a large number of very similar (identical apart from
function names/line numbers etc) errors previous to these.

Does anyone have any idea how to fix this?

The command I used was:

 ./configure --disable-multilib && make

Thanks for your help.

Rob