macOS: semaphore related deprecation warnings when building compiler
While building ghc stage 1, I noticed these warnings:
/var/folders/fw/n1sdyp616tz20jfs2h0qzngr0000gq/T/ghc57747_0/ghc_2.c:9:106: error:
warning: 'sem_getvalue' is deprecated [-Wdeprecated-declarations]
|
9 | HsInt ghczuwrapperZC0ZCunixzm2zi7zi3ZCSystemziPosixziSemaphoreZCsemzugetvalue(void* a1, int* a2) {return sem_getvalue(a1, a2);}
| ^
HsInt ghczuwrapperZC0ZCunixzm2zi7zi3ZCSystemziPosixziSemaphoreZCsemzugetvalue(void* a1, int* a2) {return sem_getvalue(a1, a2);}
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/semaphore.h:54:56: error:
note: 'sem_getvalue' has been explicitly marked deprecated here
|
54 | int sem_getvalue(sem_t * __restrict, int * __restrict) __deprecated;
| ^
int sem_getvalue(sem_t * __restrict, int * __restrict) __deprecated;
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:196:40: error:
note: expanded from macro '__deprecated'
|
196 | #define __deprecated __attribute__((__deprecated__))
| ^
#define __deprecated __attribute__((__deprecated__))
^
1 warning generated.
/var/folders/fw/n1sdyp616tz20jfs2h0qzngr0000gq/T/ghc57747_0/ghc_8.c:9:106: error:
warning: 'sem_getvalue' is deprecated [-Wdeprecated-declarations]
|
9 | HsInt ghczuwrapperZC0ZCunixzm2zi7zi3ZCSystemziPosixziSemaphoreZCsemzugetvalue(void* a1, int* a2) {return sem_getvalue(a1, a2);}
| ^
HsInt ghczuwrapperZC0ZCunixzm2zi7zi3ZCSystemziPosixziSemaphoreZCsemzugetvalue(void* a1, int* a2) {return sem_getvalue(a1, a2);}
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/semaphore.h:54:56: error:
note: 'sem_getvalue' has been explicitly marked deprecated here
|
54 | int sem_getvalue(sem_t * __restrict, int * __restrict) __deprecated;
| ^
int sem_getvalue(sem_t * __restrict, int * __restrict) __deprecated;
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:196:40: error:
note: expanded from macro '__deprecated'
|
196 | #define __deprecated __attribute__((__deprecated__))
| ^
#define __deprecated __attribute__((__deprecated__))
^
1 warning generated.macOS 12.5.1 (aarch64)