Re: [PATCH] libgomp: Fix build for -fshort-enums

[Sebastian Huber <sebastian.huber@embedded-brains.de>]

On 22.05.23 14:51, Sebastian Huber wrote:
> Make sure that the API enums have at least the size of int.  Otherwise the
> following build error may occur:
> 
> In file included from gcc/libgomp/env.c:34:
> ./libgomp_f.h: In function 'omp_check_defines':
> ./libgomp_f.h:77:8: error: size of array 'test' is negative
>     77 |   char test[(28 != sizeof (omp_lock_t)
>        |        ^~~~
> 
> libgomp/ChangeLog:
> 
> 	* omp.h.in (omp_alloctrait_key_t):  Add __omp_alloctrait_key_t_max__
> 	with a value of the int type maximum.
> ---
>   libgomp/omp.h.in | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/libgomp/omp.h.in b/libgomp/omp.h.in
> index bd1286c2a3f..3b1612fcb15 100644
> --- a/libgomp/omp.h.in
> +++ b/libgomp/omp.h.in
> @@ -146,7 +146,8 @@ typedef enum omp_alloctrait_key_t
>     omp_atk_fallback = 5,
>     omp_atk_fb_data = 6,
>     omp_atk_pinned = 7,
> -  omp_atk_partition = 8
> +  omp_atk_partition = 8,
> +  __omp_alloctrait_key_t_max__ = __INT_MAX__
>   } omp_alloctrait_key_t;
>   
>   typedef enum omp_alloctrait_value_t

Could someone please have a look at this.

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