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| author | Xavier Claessens <xavier.claessens@collabora.com> | 2022-04-28 16:08:24 -0400 |
|---|---|---|
| committer | Xavier Claessens <xavier.claessens@collabora.com> | 2023-08-07 08:28:00 -0400 |
| commit | 82a8c72187f844713618526ed3890d7b313b2065 (patch) | |
| tree | 33c8df357aaf530901b8d56dc7832411dec3ab25 /test cases | |
| parent | 7600856e0a1b1e058ef684928ac29a92218b1257 (diff) | |
| download | meson-82a8c72187f844713618526ed3890d7b313b2065.zip meson-82a8c72187f844713618526ed3890d7b313b2065.tar.gz meson-82a8c72187f844713618526ed3890d7b313b2065.tar.bz2 | |
c_std, cpp_std: Change to a list of desired versions in preference order
Projects that prefer GNU C but can fallback to ISO C can now set for
example `default_options: 'c_std=gnu11,c11'` and it will use gnu11 when
available, fallback to c11 otherwise. It is an error only if none of the
values are supported by the current compiler.
This allows to deprecate gnuXX values from MSVC compiler, that means
that `default_options: 'c_std=gnu11'` will now print warning with MSVC
but still fallback to 'c11' value. No warning is printed if at least one
of the values is valid, i.e. `default_options: 'c_std=gnu11,c11'`.
In the future that deprecation warning will become an hard error because
`c_std=gnu11` should mean GNU is required, for projects that cannot be
built with MSVC for example.
Diffstat (limited to 'test cases')
| -rw-r--r-- | test cases/unit/114 c cpp stds/meson.build | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test cases/unit/114 c cpp stds/meson.build b/test cases/unit/114 c cpp stds/meson.build new file mode 100644 index 0000000..0b15efc --- /dev/null +++ b/test cases/unit/114 c cpp stds/meson.build @@ -0,0 +1,6 @@ +project('c cpp stds', 'c', 'cpp', + default_options: [ + 'c_std=gnu89,c89', + 'cpp_std=gnu++98,vc++11', + ], +) |