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.sherr...@oarcorp.com On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
