minor flint fixes

[dimpase]

there is a place where it mixes CFLAGS with CXXFLAGS

see flintlib/flint#501 for the proposed upstream change

Upstream: Fixed upstream, in a later stable release.

CC: @slel @wbhart @lwhsu

Component: packages: standard

Keywords: flint

Author: Dima Pasechnik

Branch: 340cfaa

Reviewer: Li-Wen Hsu

Issue created by migration from https://trac.sagemath.org/ticket/26252

[slel]

Changed keywords from none to flint

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

afed27d

do not touch SunOS stuff here

[sagetrac-git]

Changed commit from eee6e04 to afed27d

[dimpase]

Upstream: Reported upstream. No feedback yet.

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

340cfaa

do not touch SunOS here

[sagetrac-git]

Changed commit from afed27d to 340cfaa

[dimpase]

Changed upstream from Reported upstream. No feedback yet. to Fixed upstream, in a later stable release.

[lwhsu]

Reviewer: Li-Wen Hsu

[vbraun]

Changed branch from u/dimpase/flintCXXFLAGS to 340cfaa

[dimpase]

comment:9

For the new FreeBSD 12.0, this fails, still, because the recognition of FreeBSD fails, and CXXFLAGS become a copy of CFLAGS (with std=c99, something that is an error on clang++ 6.0.1).

[dimpase]

Changed commit from 340cfaa to none