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Re: m32c-*-* Build Issue (Multilib?)


I also missed something Chris was reporting.

We see other failures in the log because newlib/targ-include
isn't created.  The rtems build include path includes that and
needs it but it isn't created before libgcc is built. That isn't a
problem on other targets. I don't see anything odd in the top
configurery magic for m32c which could cause this but I could
easily be missing something.

On 7/17/2014 3:17 PM, Joel Sherrill wrote:
> On 7/17/2014 3:08 PM, DJ Delorie wrote:
>> I just tried a 4.9.1 build and got this error:
> Same error in m32c-elf/m32cm/libgcc/config.log for a build of the
> head. I apparently just saw the symptoms and missed this.
>
> I have a gcc 4.8.2 RTEMS toolset installed so that provides some
> window.
>
> What's the next step?
>> configure:4222: checking whether to use setjmp/longjmp exceptions
>> configure:: /greed/dj/gnu/gcc/m32c-elf/gcc-4_9-branch/./gcc/xgcc -B/greed/dj/gnu/gcc/m32c-elf/gcc-4_9-branch/./gcc/ -B/greed/dj/m32c/install/m32c-elf/bin/ -B/greed/dj/m32c/install/m32c-elf/lib/ -isystem /greed/dj/m32c/install/m32c-elf/include -isystem /greed/dj/m32c/install/m32c-elf/sys-include  -mcpu=m32cm -c --save-temps -fexceptions  conftest.c >&5
>> conftest.c: In function 'foo':
>> conftest.c:19:1: error: insn does not satisfy its constraints:
>>  }
>>  ^
>> (insn 52 38 23 (set (reg:SI 2 r1 [29])
>>         (reg:SI 4 a0)) 99 {movsi_24}
>>      (nil))
>>
>> conftest.c:19:1: internal compiler error: in final_scan_insn, at final.c:2891
>> 0x7a56a8 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*)
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/rtl-error.c:109
>> 0x7a56cf _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/rtl-error.c:120
>> 0x6256c9 final_scan_insn(rtx_def*, _IO_FILE*, int, int, int*)
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/final.c:2891
>> 0x6258ef final(rtx_def*, _IO_FILE*, int)
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/final.c:2023
>> 0x626035 rest_of_handle_final
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/final.c:4427
>> 0x626035 execute
>>         /greed/dj/gnu/gcc/svn/gcc-4_9-branch/gcc/final.c:4502

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill@OARcorp.com        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985


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