Re: [avr-gcc-list] Trunk broken for AVR Target?

[Georg-Johann Lay]

Boyapati, Anitha schrieb:
> 
> Hi,
> 
> I am trying to build recent snapshot gcc-4.7-20110604 without any
> patches. Build fails for libgcc2.c. Unless I am doing something
> wrong, I think the trunk is broken. Can someone confirm this?
> 
> -------------------------------------------------------------- 
> checking for suffix of object files... configure: error: in
> `/home/anitha/gcc-4.7-20110604/objdir/avr/libgcc': configure:
> error: cannot compute suffix of object files: cannot compile See
> `config.log' for more details. make[1]: ***
> [configure-target-libgcc] Error 1
> 
> --------------------------------------------------------------

Look at beginning of configure output and ensure that the desired
binutils are used. The easiest way to ensure that is
building/installing them with the same prefix as for gcc.
Make sure that you don't have CC environment variable set.

> Further probing shows that dwarf-2 information generation is
> affected.

This is

http://gcc.gnu.org/PR48459

Johann