rtems6 master on darwin-x86_64 fails building: arm-rtems6-gcc-814ec21-newlib-fbc5496-x86_64-apple-darwin22.6.0-1

[Chris Johns]

On 19/10/2023 6:25 am, Chris Johns wrote:
> On 18/10/2023 8:48 pm, Sebastian Huber wrote:
>> On 18.10.23 12:29, Heinz Junkes wrote:
>>> unfortunately also with the GCC 13.2 configuration still the same error:
>>> nclude -g -O2 -mthumb -O2
>>> -I../../../../gcc-13.2.0/libgcc/../newlib/libc/sys/rtems/include -g -O2
>>> -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings
>>> -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
>>> -isystem ./include -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc
>>> -fno-stack-protector -Dinhibit_libc -fno-inline -I. -I. -I../../.././gcc
>>> -I../../../../gcc-13.2.0/libgcc -I../../../../gcc-13.2.0/libgcc/.
>>> -I../../../../gcc-13.2.0/libgcc/../gcc
>>> -I../../../../gcc-13.2.0/libgcc/../include -DHAVE_CC_TLS -o _divtc3.o -MT
>>> _divtc3.o -MD -MP -MF _divtc3.dep -DL_divtc3 -c
>>> ../../../../gcc-13.2.0/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
>>> ../../../../gcc-13.2.0/libgcc/libgcc2.c: In function '__divdc3':
>>> ../../../../gcc-13.2.0/libgcc/libgcc2.c:2063:7: internal compiler error:
>>> Segmentation fault: 11 2063 | if (FABS (d) >= RBIG) | ^~ Please submit a full
>>> bug report, with preprocessed source (by using -freport-bug). See
>>> <https://gcc.gnu.org/bugs/> for instructions. make[4]: *** [_divdc3.o] Error 1
>>
>> Ok, great. At least it is consistent. Maybe GCC 10 works.
>>
>> This bug should be reported to the GCC project.
> 
> I have just built the RSB master on a Sonoma (14.0) MacBook M2 Pro ....
> 
> (r-py3) chris at weka rtems %  /Users/chris/development/rtems/6/bin/arm-rtems6-gcc
> --version
> arm-rtems6-gcc (GCC) 12.3.1 20231012 (RTEMS 6, RSB
> 633023de6517998ee3b84e7ed172b1c5f2bf502b, Newlib fbc5496)
> Copyright (C) 2022 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> I am only using Xocde tools and related command line bits and pieces and a
> python.org installed Python with a virtual env.
> 
> I do not have an Intel Mac with me to test on that. I will when I return home.
> 

Sorry about the delay.

I can build 6/rtems-arm on Sonoma M2 with Xcode 15.0.1 and on Monterey (Intel)
with Xcode 14.2. I see the same error as you on Ventura (Intel) with Xcode 15.0.1.

I have the file for a bug report but I have not filed it. You can find the file
here:

https://ftp.rtems.org/pub/rtems/people/chrisj/gcc/libgcc2-__divdc3.i

Chris