Fix warnings caused by not defining the feature macros.#2606
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FranzBusch merged 1 commit intoapple:mainfrom Dec 5, 2023
Merged
Fix warnings caused by not defining the feature macros.#2606FranzBusch merged 1 commit intoapple:mainfrom
FranzBusch merged 1 commit intoapple:mainfrom
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We should define `_GNU_SOURCE` for all of the C modules, really. Relying on `features.h` doesn't work for modular headers.
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FranzBusch
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Dec 5, 2023
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We should define
_GNU_SOURCEfor all of the C modules, really. Relying onfeatures.hdoesn't work for modular headers.Motivation:
Unfortunately, the defaults in
<features.h>don't really work for modular headers, so we need to define_GNU_SOURCEin a couple more places (mostly to avoid a compiler warning).Modifications:
Add
_GNU_SOURCEin a couple of places.Result:
There shouldn't be a huge impact; we won't generate compiler warnings about
<features.h>in a couple of places where we were doing before (assuming modular headers).