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fix(FTBFS): meson: raise C++ standard to C++17 

LLVM 16 requires this since [0] and instead of just going all over the
various directories and adding overrides it should be easier to just
raise this globally. GCC supports C++17 since GCC 8 (2018), Clang since
version 5 (2017). Debian Buster (oldstable) has GCC 8.3 and Clang 7.0,
so all major distributions should have this and there shouldn't be an
issue with bumping.

[0] <b4e9977fc1>

Closes: <https://gitlab.freedesktop.org/mesa/mesa/-/issues/7031>
Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: David Heidelberg <david.heidelberg@collabora.com>
Reviewed-by: Ganesh Belgur Ramachandra <ganesh.belgurramachandra@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17966>
This commit is contained in:
Kai Wasserbäch 2022-09-03 03:41:58 +02:00 committed by Marge Bot
parent d399685da5
commit f9057cea51
2 changed files with 3 additions and 3 deletions
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4
docs/install.rst
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@ -27,8 +27,8 @@ Compiler
The following compilers are known to work, if you know of others or The following compilers are known to work, if you know of others or
you're willing to maintain support for other compiler get in touch. you're willing to maintain support for other compiler get in touch.
- GCC 4.2.0 or later (some parts of Mesa may require later versions) - GCC 8.0.0 or later (some parts of Mesa may require later versions)
- Clang - exact minimum requirement is currently unknown. - Clang 5.0 or later (some parts of Mesa may require later versions)
- Microsoft Visual Studio 2019 Version 16.11 or later and - Microsoft Visual Studio 2019 Version 16.11 or later and
Windows SDK of at least 20348 is required, for building on Windows. Windows SDK of at least 20348 is required, for building on Windows.

2
meson.build
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@ -27,7 +27,7 @@ project(
).stdout(), ).stdout(),
license : 'MIT', license : 'MIT',
meson_version : '>= 0.53', meson_version : '>= 0.53',
default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c11', 'cpp_std=c++14'] default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c11', 'cpp_std=c++17']
) )
# In recent versions, meson can inject some extra arguments to get richer # In recent versions, meson can inject some extra arguments to get richer