Vinson Lee 0d21fe5397 scons: Bump C standard to gnu11 on macOS 10.15.
Fix build error on macOS 10.15 Catalina.

src/util/u_queue.c:179:7: error: implicit declaration of function 'timespec_get' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
      timespec_get(&ts, TIME_UTC);
      ^

timespec_get needs C11 starting with macOS 10.15.

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/time.h
   193	#if (__DARWIN_C_LEVEL >= __DARWIN_C_FULL) && \
   194	        ((defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || \
   195	        (defined(__cplusplus) && __cplusplus >= 201703L))
   196	/* ISO/IEC 9899:201x 7.27.2.5 The timespec_get function */
   197	#define TIME_UTC	1	/* time elapsed since epoch */
   198	__API_AVAILABLE(macosx(10.15), ios(13.0), tvos(13.0), watchos(6.0))
   199	int timespec_get(struct timespec *ts, int base);
   200	#endif

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Engestrom <eric@engestrom.ch>
2019-11-29 12:38:29 +00:00
2019-09-10 20:36:47 +00:00
2019-05-24 18:44:18 +00:00
2019-10-18 16:42:40 +00:00
2019-10-26 08:23:48 +01:00
2019-10-30 14:56:02 -07:00

`Mesa <https://mesa3d.org>`_ - The 3D Graphics Library
======================================================


Source
------

This repository lives at https://gitlab.freedesktop.org/mesa/mesa.
Other repositories are likely forks, and code found there is not supported.


Build & install
---------------

You can find more information in our documentation (`docs/install.html
<https://mesa3d.org/install.html>`_), but the recommended way is to use
Meson (`docs/meson.html <https://mesa3d.org/meson.html>`_):

.. code-block:: sh

  $ mkdir build
  $ cd build
  $ meson ..
  $ sudo ninja install


Support
-------

Many Mesa devs hang on IRC; if you're not sure which channel is
appropriate, you should ask your question on `Freenode's #dri-devel
<irc://chat.freenode.net#dri-devel>`_, someone will redirect you if
necessary.
Remember that not everyone is in the same timezone as you, so it might
take a while before someone qualified sees your question.
To figure out who you're talking to, or which nick to ping for your
question, check out `Who's Who on IRC
<https://dri.freedesktop.org/wiki/WhosWho/>`_.

The next best option is to ask your question in an email to the
mailing lists: `mesa-dev\@lists.freedesktop.org
<https://lists.freedesktop.org/mailman/listinfo/mesa-dev>`_


Bug reports
-----------

If you think something isn't working properly, please file a bug report
(`docs/bugs.html <https://mesa3d.org/bugs.html>`_).


Contributing
------------

Contributions are welcome, and step-by-step instructions can be found in our
documentation (`docs/submittingpatches.html
<https://mesa3d.org/submittingpatches.html>`_).

Note that Mesa uses email mailing-lists for patches submission, review and
discussions.
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