Define _POSIX_C_SOURCE globally and detect supported warnings#402
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Other Sway projects have switched to this approach.
Let's not require the C compiler to support specific warnings, especially if half the flags are used to turn off the warnings anyways.
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fwiw, on OpenBSD i had to revert this/drop the define from meson.build, as having POSIX_SOURCE defined disables |
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#325 is not merged. |
bob-beck
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see https://github.com/swaywm/swaylock/releases/tag/v1.8.1 and https://github.com/swaywm/swaylock/releases/tag/v1.8.2 drop -D_POSIX_C_SOURCE=200809L from CFLAGS as it disables __BSD_VISIBLE which hides explicit_bzero(). cf swaywm/swaylock#402
i know, it stalled. I'm just saying that this PR creates issues with it :) |
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The OpenBSD backend should use |
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@kennylevinsen thanks, that also works. I'll try to unstall #325 someday.. |
sthen
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see https://github.com/swaywm/swaylock/releases/tag/v1.8.1 and https://github.com/swaywm/swaylock/releases/tag/v1.8.2 drop -D_POSIX_C_SOURCE=200809L from CFLAGS as it disables __BSD_VISIBLE which hides explicit_bzero(). cf swaywm/swaylock#402
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Define _POSIX_C_SOURCE globally
Other Sway projects have switched to this approach.
build: use cc.get_supported_arguments() for warnings
Let's not require the C compiler to support specific warnings,
especially if half the flags are used to turn off the warnings
anyways.