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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: =?utf-8?Q?GNAT=C2=A0bug?= on =?utf-8?Q?macOS=C2=A0Sierra?= ?
Date: Fri, 18 Nov 2016 22:44:53 +0000
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Date: 2016-11-18T22:44:53+00:00
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Vincent <vincent.diemunsch@gmail.com> writes:

> I have recently upgraded my system to macOS Sierra (v10.12.1), and
> when I try to compile a package that I used to develop some years ago,
> I have the following :
>
> gcc -c mpfr-floats.adb
> /var/folders/xb/4bm5gdr13k373gg8pbn_wsxw0000gp/T//cczP6WyG.s:11813:suffix
> or operands invalid for `movq'
[...]
> gnatmake: "mpfr-floats.adb" compilation error
>
> Since it seems that the problem comes from an assembly file, it looks
> like a compiler's error.

I downloaded the source archive of adabindinggmpmpfr and it compiled
OK. Perhaps you have a different release of the command line tools?

$ pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
package-id: com.apple.pkg.CLTools_Executables
version: 8.1.0.0.1.1476494586