Re: [avr-gcc-list] gcc-4.6 branch build

[Boyapati, Anitha]

>-----Original Message-----
>From: Marcin S [mailto:address@hidden
>Sent: Friday, June 17, 2011 11:26 AM
>To: Boyapati, Anitha
>Subject: Re: [avr-gcc-list] gcc-4.6 branch build
>
>2011/6/16 Boyapati, Anitha <address@hidden>:
>>
>>
>> Hi,
>>
>>
>> Can someone try building latest gcc-4.6-branch for AVR with dwarf2
>support? Please let me know if it builds.
>>
>> Configured with: ../configure --target=avr --prefix=/home/anitha/install/
>> --with-dwarf2 --enable-languages=c --disable-libssp --disable-nls
>> --with-gmp=/proj/install/gmp-4.3.2/ --with-mpc=/proj/install/mpc-0.8.2/
>> --with-mpfr=/proj/install/mpfr-2.4.2/ CFLAGS=-g
>>
>>
>> I can't seem to get rid of this error:
>>
>> ../../../../libgcc/../gcc/libgcc2.c: In function '__lshrdi3':
>> ../../../../libgcc/../gcc/libgcc2.c:427:1: internal compiler error: in
>> dwarf2out_frame_debug_expr, at dwarf2out.c:2671
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <http://gcc.gnu.org/bugs.html> for instructions.
>> make[4]: *** [_lshrdi3.o] Error 1
>> make[4]: Leaving directory
>> `/home/anitha/gcc-4.6-branch/objdir/avr/avr25/libgcc'
>> make[3]: *** [multi-do] Error 1
>> make[3]: Leaving directory `/home/anitha/gcc-4.6-
>branch/objdir/avr/libgcc'
>>
>>
>> I could build trunk fine with the same configuration.
>>
>>
>>
>Tried,
>and failed at 4.6 branch r175136.
>
>With simmilar configuration, I get exact same error.

Thanks for the acknowledgement. I am trying to figure out if something is wrong 
with my build.

>It's a change, few days ago it was dying on some configure tests
>related to dwarf2.
>

Yes. This is related to PR48459. 

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48459#c24



I am including avr-gcc-list as this is very much relevant to the group.


Anitha