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

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

On 04.07.23 08:20, Sebastian Huber wrote:
> 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.

Ping.

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