RSB build fails on M1 Macbook Pro
Chris Johns
chrisj at rtems.org
Wed Sep 21 03:49:21 UTC 2022
On 21/9/2022 1:35 am, Karel Gardas wrote:
>
> Well, obviously, I would fix that by installing the library. But anyway, gdb is
> IIRC compiled before GCC which probably also means you will be missing mpfr and
> mpc too -- so best way for you may be following
> https://gcc.gnu.org/install/prerequisites.html
>
> IIRC libraries are nice enough to provide pkg config scripts, but really just
> IIRC, you need to investigate yourself how to make them "available" for RSB.
>
> BTW, the required libraries are also mentioned here:
> https://docs.rtems.org/branches/master/user/rsb/why-build-from-source.html
Yeap.
> Cheers,
> Karel
>
> On 9/20/22 15:56, Andrew.Butterfield at scss.tcd.ie wrote:
>>
>>
>> How do I fix this?
Andrew,
I have required for decades the RSB builds tools for MacOS with just Xcode.
Recent updates by Apple to MacOS has effected using the MacOS provided python
with a gdb build in some rather unpleasant ways. I will spare you the detail but
Xocde is now set up so you cannot link the python runtime. I have not had time
to find a workable solution. I can see 2 possible paths long term ...
1. Disable python in GDB. I do not like this as pretty printers are used with C++
2. Detect and use a python.org installed Python
Watching the changes it seems Apple has been removing a bunch of things from the
OS it use to provide. For example Emacs as gone I think that is a good decision
because you can download a better more current version than Apple provided.
Maybe the same is happening with Python given python.org has a current and easy
to install solution.
In the very early days of the RSB when it was called SpecBuilder I stepped into
Homebrew or Macports, not sure which, and got lost deep in the weeds of detail.
I kept having issues with installed libraries when building gcc. I started
becoming more focused on dependent packages and fixes in them than a gcc build
for RTEMS. This was decades ago and I am not sure what the current state of
Homebrew or Macports are. If the RSB can work with them that would be great and
I would happily accept patches but it is not something I will spend time on.
Chris
>>
>>
>> On 20/09/2022, 14:41, "Karel Gardas" <karel.gardas at centrum.cz> wrote:
>>
>>
>> You are missing isl library header file:
>>
>> configure:6284: /usr/bin/cc -O2 -pipe -fbracket-depth=1024
>>
>> -I/Users/butrfeld/REPOS/RTEMS/src/rsb/rtems/build/tmp/sb-501/tools/rtems-default-tools/Users/butrfeld/RTEMS/rtems/6/include
>> -o conftest -g -O2
>>
>> -L/Users/butrfeld/REPOS/RTEMS/src/rsb/rtems/build/tmp/sb-501/tools/rtems-default-tools/Users/butrfeld/RTEMS/rtems/6/lib
>> -lisl -lmpc -lmpfr -lgmp conftest.c -lisl -lgmp >&5
>> conftest.c:10:10: fatal error: 'isl/schedule.h' file not found
>> #include <isl/schedule.h>
>> ^~~~~~~~~~~~~~~~
>> 1 error generated.
>>
>> Karel
>>
>> On 9/20/22 15:35, Andrew.Butterfield at scss.tcd.ie wrote:
>> >
>> >
>> > Hi Karel,
>> >
>> > Gdb config.log now attached
>> >
>> > Andrew
>> >
>> >
>> > On 20/09/2022, 14:17, "Karel Gardas" <karel.gardas at centrum.cz> wrote:
>> >
>> >
>> > Usually just last page is enough. Anyway, your report reports that
>> the
>> > compilation fails on gdb configure with:
>> >
>> > configure: WARNING: MPFR is missing or unusable; some features may be
>> > unavailable.
>> > checking whether to use python... /opt/homebrew/bin/python3
>> > checking for python... no
>> > configure: error: no usable python found at /opt/homebrew/bin/python3
>> > make[1]: *** [configure-gdb] Error 1
>> >
>> > if you look into gdb build directory you will see config.log there
>> which
>> > may tell you more about why your homebrew python3 fails.
>> >
>> > Karel
>> >
>> > On 9/20/22 15:02, Andrew Butterfield wrote:
>> > > Hi Karel,
>> > > here it is - I didn't want to attach this unless necessary!
>> > >
>> > > Regards,
>> > > Andrew
>> > >
>> > >
>> > >
>> > >
>> --------------------------------------------------------------------
>> > > Andrew Butterfield Tel: +353-1-896-2517 Fax:
>> +353-1-677-2204
>> > > Lero at TCD, Head of Software Foundations & Verification Research
>> Group
>> > > School of Computer Science and Statistics,
>> > > Room G.39, O'Reilly Institute, Trinity College, University of
>> Dublin
>> > >
>> http://www.scss.tcd.ie/Andrew.Butterfield/
>> > >
>> --------------------------------------------------------------------
>> > >
>> > >
>> > > -----Original Message-----
>> > > From: Karel Gardas <karel.gardas at centrum.cz>
>> > > Date: Tuesday 20 September 2022 at 14:00
>> > > To: "Andrew.Butterfield at scss.tcd.ie"
>> <Andrew.Butterfield at scss.tcd.ie>, "users at rtems.org" <users at rtems.org>
>> > > Subject: Re: RSB build fails on M1 Macbook Pro
>> > >
>> > >
>> > > JFYI: 2 months ago I pushed patches in order to make M1
>> working at least
>> > > for arm target. As devil is in the detail you will also
>> need to provide
>> > >
>> rsb-report-sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1.txt for
>> > > investigation.
>> > >
>> > > Karel
>> > >
>> > > On 9/20/22 14:55, Andrew.Butterfield at scss.tcd.ie wrote:
>> > > > Dear all,
>> > > > I tried to follow the Quickstart on my new M1 Macbook Pro
>> (Apple Silicon),
>> > > > which one of my students is also trying to do.
>> > > >
>> > > > It fails with the following error
>> > > >
>> > > > ...
>> > > > downloading: sources/gdb-11.2.tar.xz - 21.0MB of 21.0MB
>> (100%)
>> > > > building: sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1
>> > > > error: building
>> sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1
>> > > > Build FAILED
>> > > > See error report:
>> rsb-report-sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1.txt
>> > > > error: building
>> sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1
>> > > > Build Set: Time 0:06:26.055237
>> > > > error: building
>> sparc-rtems6-gdb-11.2-x86_64-apple-darwin21.6.0-1
>> > > > Build Set: Time 0:06:26.058387
>> > > > Build FAILED
>> > > >
>> > > > python maps to /usr/local/bin/python - it's a Mach-O
>> 64-bit executable x86_64
>> > > >
>> > > > python --version is 3.6.8
>> > > >
>> > > > There is a homebrew python3 but it's an arm64
>> executable, so seems not to be implicated.
>> > > >
>> > > > The full terminal transcript is attached
>> > > >
>> > > > Regards,
>> > > > Andrew
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >
>> > > >
>> --------------------------------------------------------------------
>> > > > Andrew Butterfield Tel: +353-1-896-2517 Fax:
>> +353-1-677-2204
>> > > > Lero at TCD, Head of Software Foundations & Verification
>> Research Group
>> > > > School of Computer Science and Statistics,
>> > > > Room G.39, O'Reilly Institute, Trinity College,
>> University of Dublin
>> > > >
>> http://www.scss.tcd.ie/Andrew.Butterfield/
>> > > >
>> --------------------------------------------------------------------
>> > > >
>> > > >
>> > > >
>> > > > _______________________________________________
>> > > > users mailing list
>> > > > users at rtems.org
>> > > > http://lists.rtems.org/mailman/listinfo/users
>> > >
>> > >
>> >
>> >
>>
>>
>
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