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From: "andrea.corallo at arm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libfortran/94694] [10 Regression][libgfortran] libgfortran does
 not compile on bare-metal aarch64-none-elf (newlib)
Date: Wed, 22 Apr 2020 11:21:40 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94694

--- Comment #23 from Andrea Corallo <andrea.corallo at arm dot com> ---
"foreese at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> writes:

> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94694
>
> --- Comment #21 from Fritz Reese <foreese at gcc dot gnu.org> ---
> Created attachment 48332
>   --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D48332&action=3Dedit
> Patch to protect trigd functions based on system availability
>
> Patch for trigd include pieces to check for HAVE_XXX[*]. If a required pi=
ece is
> not defined, the function is replaced with simply a runtime_error().
>
> @akrl and @ktkachov, please combine this with Jakub's patch and see how t=
he
> build goes. Like Jakub I am also on x86_64-linux and it is difficult to
> exercise all the conditions.

Hi,

I confirm that combining the two patches works for me for building
aarch64-none-elf now.
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