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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Emacs Ada mode with RTS
Date: Wed, 17 Jun 2015 22:30:30 +0100
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Date: 2015-06-17T22:30:30+01:00
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Patrick Noffke <patrick.noffke@gmail.com> writes:

> check_cmd=${toolchain_dir}/gprbuild -u -c -gnatc -p -P${gpr_file}
> --target=arm-eabi --config=${config_file} ${full_current}

I've seen this sort of thing before, though not while compiling outside
the RTS itself.

It may have nothing to do with your problem, but when I was getting a
segfault with -gnatc I was told not to use -gnatc in the runtime[1]! So
now I have it set to compile the file instead of doing a check:

   gprbuild -c -u -f -p -P${gpr_file} ${full_current}

Following other hints like this[2] I've asked AdaCore whether they have
a secret list of things that you shouldn't do in the runtime, without
success. Probably sticking to Ada95 language would help.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66162#c3
[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64866#c2