[PATCH 0/3] Fixes for -mfloat128 being enabled by default on gcc for power

[Gabriel F. T. Gomes]

GCC for powerpc just enabled the flag -mfloat128 by default on VSX
systems [1].  This lead to some build errors in glibc which are
addressed in this patch set.  It also exposed a missing flag in a test.
[1] https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01028.html
(integrated into trunk by commit ID 251814)

Besides these fixes, I was working on a problem that I got with the
build of math/test-tgmath3.c, but since the change to gcc has been
already integrated, I decided to send this incomplete patch set and I'll
keep working on the problem with tgmath3.c.

Gabriel F. T. Gomes (3):
  powerpc: Add -mfloat128 to tst-strtod-nan-locale testcase
  powerpc: Add redirection for finitef128, isinf128, and isnanf128
  powerpc64le: Disable compiler support for float128 when reusing
    ldbl-128

 sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite.c |  1 +
 sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf.c  |  1 +
 sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan.c  |  1 +
 sysdeps/powerpc/powerpc64le/Makefile               | 16 ++++++++++++++++
 4 files changed, 19 insertions(+)

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2.13.5