* Switch to yearless copyright per FB policy
* Fix up SPDX-License-Identifier lines in `contrib/linux-kernel` sources
* Add zstd copyright/license header to the `contrib/linux-kernel` sources
* Update the `tests/test-license.py` to check for yearless copyright
* Improvements to `tests/test-license.py`
* Check `contrib/linux-kernel` in `tests/test-license.py`
* All copyright lines now have -2020 instead of -present
* All copyright lines include "Facebook, Inc"
* All licenses are now standardized
The copyright in `threading.{h,c}` is not changed because it comes from
zstdmt.
The copyright and license of `divsufsort.{h,c}` is not changed.
When building zst under cygwin or msys2 with std=c99 the build would fail because
of an undefined fileno()/_fileno(), which is used by the IS_CONSOLE() macro.
When building with -std=c99 (gcc otherwise defaults to gnu, which implies POSIX),
which is the default of the cmake build, then including unistd.h wont define
_POSIX_VERSION and all other headers also wont expose POSIX API.
To fix this make sure to define _POSIX_C_SOURCE with the version we want before including
unistd.h and so that _POSIX_VERSION is set to the version provided by the system.
Since Cygwin/MSYS2 just follow POSIX we can also remove their special cases for
defining IS_CONSOLE().
And, for completeness, also explicitly include stdio.h which is what actually declares fileno().
Tested with the normal make file and cmake under MSYS2 and Cygwin.
utime is deprecated by POSIX 2008 and optionally not available with
uClibc-ng.
Got rid of a few useless headers in timefn.h.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
some non-trivial changes to platform.h and util.h,
initially related to compilation for Haiku,
but I used this opportunity to make them cleaner
and add some documentation.
Noticed several tests that could be improved
(too harsh conditions, useless exception, etc.)
but I did not dare modifying too many tests just before release.
* Replaced a non-breaking space and an en dash with a plain space and
a hyphen.
* This means the files are simple ASCII and less likely to run into
codepage issues.
W. Felix Handte
Nick Terrell
Yann Collet
Christoph Reiter
Rosen Penev
Jerome Duval
Casey McGinty
cyan4973
Yann Collet
Baldur Karlsson
Sean Purcell
Przemyslaw Skibinski