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Turn -DWINDOWS_NO_FUTEX to be pre_args for not need add direct dependencies to dep_futex for libraries and executables. So only add dependencies to idep_mesautil is enough. And this will make sure all source code are either using Windows futex, or use mtx_t consistently across different sources, other than mixed usage of futex and mtx_t before this commit. If -DWINDOWS_NO_FUTEX is not globally available, that would cause /src/util/simple_mtx.h:116: undefined reference to `futex_wait' This error is raised when * compiled with -D min-windows-version=7 * moved futex_wait from futex.h to futex.c * used simple_mtx_t in more codes Or linkage error: src/compiler/libcompiler.a.p/glsl_types.cpp.obj: in function `futex_wake': /../../src/util/futex.h:154: undefined reference to `WaitOnAddress' When: * compiled with -D min-windows-version=7 * used simple_mtx_t in more codes Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7494 Fixes:c002bbeb2f("util: Add a Win32 futex impl") Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Reviewed-by: Jesse Natalie <jenatali@microsoft.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19087> (cherry picked from commit2b64ff9284)
`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.rst <https://mesa3d.org/install.html>`_), but the recommended way is to use Meson (`docs/meson.rst <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 `OFTC's #dri-devel <irc://irc.oftc.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.rst <https://mesa3d.org/bugs.html>`_). Contributing ------------ Contributions are welcome, and step-by-step instructions can be found in our documentation (`docs/submittingpatches.rst <https://mesa3d.org/submittingpatches.html>`_). Note that Mesa uses gitlab for patches submission, review and discussions.