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From: FX <fxcoudert@gmail.com>
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Subject: Re: [PATCH] fortran: use fpu-glibc on powerpc*-unknown-freebsd
Message-Id: <2E9BFB96-6979-4DB5-8029-1F89C30B242B@gmail.com>
Date: Sun, 20 Mar 2022 16:30:08 +0100
Cc: pkubaj@freebsd.org,
 segher@kernel.crashing.org
To: gcc-patches@gcc.gnu.org,
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Hi,

(Please send all Fortran (front-end and libgfortran) patches in CC to =
the Fortran list.)

Please hold from pushing the patch as is, I have some questions:

- If FreeBSD has feenableexcept() and related functions, it should =
already use the fpu-glibc code, because of this:

if test "x${have_feenableexcept}" =3D "xyes"; then
  fpu_host=3D'fpu-glibc'
  ieee_support=3D'yes'
fi

So before the patch, what was configure.host returning, and what is the =
value of have_feenableexcept?

- Why restrict the patch to powerpc*? Don=E2=80=99t other FreeBSD =
targets have that function?
- How does the patch affect the results of =E2=80=9Cmake =
check-gfortran=E2=80=9D?


Thanks,
FX=