Re: SH target toolchain building problem with GCC-4.1 snapshot.

[Matthew J Fletcher <mfletcher at serck-controls dot co dot uk>]

On Friday 17 Jun 2005 2:01 pm, Nitin Shah wrote:
> Hi,
> While building toolchain for target sh-elf with the following sources,
> 1. gcc-4.1-20050611 snapshot.
> 2. binutils-050611 snapshot.
> 3. newlib-1.12.0.
>
> I am getting error as mentioned below at the stage of newlib building.
>
> Kindly suggest how to remove this error.
>
> *************************** Error Text starts
> *****************************************
> make[7]: Entering directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib/libc/ctype'
> sh-elf-gcc
> -B/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib/ -isystem
> /home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib/targ-include
> -isystem /home/nitins2/src/newlib-1.12.0/newlib/libc/include  -ml
> -DPACKAGE=\"newlib\" -DVERSION=\"1.12.0\"  -I.
> -I/home/nitins2/src/newlib-1.12.0/newlib/libc/ctype  -O2
> -DHAVE_GETTIMEOFDAY -fno-builtin    -O2 -O2  -O2 -O2  -ml -c
> /home/nitins2/src/newlib-1.12.0/newlib/libc/ctype/ctype_.c
> /home/nitins2/src/newlib-1.12.0/newlib/libc/ctype/ctype_.c:92: internal
> compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://gcc.gnu.org/bugs.html> for instructions.
> make[7]: *** [ctype_.o] Error 1
> make[7]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib/libc/ctype'
> make[6]: *** [all-recursive] Error 1
> make[6]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib/libc'
> make[5]: *** [all-recursive] Error 1
> make[5]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib'
> make[4]: *** [all-recursive-am] Error 2
> make[4]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/ml/newlib'
> make[3]: *** [multi-do] Error 1
> make[3]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/newlib'
> make[2]: *** [all-multi] Error 2
> make[2]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/newlib'
> make[1]: *** [all-recursive-am] Error 2
> make[1]: Leaving directory
> `/home/nitins2/build/sh_build/sh-elf/newlib/sh-elf/newlib'
> make: *** [all-target-newlib] Error 2
>
> ********************* Error Text Ends
> *******************************************

this is a gcc ICE, i would recomend reporting this to the gcc mailing list.

IIRC i saw this ICE in a (couple of weeks old) snapshot of gcc 4.1 also, i 
belive it was fixed. So i would suggesting fetching from cvs.

may i further suggest that using gcc 4.1 snapshots at this stage in the 
development cycle is a bad idea as its quite unstable.

regards
---
Matthew J Fletcher
Embedded Software
Serck Controls Ltd
---
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