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build/meson: check for reallocarray in stdlib.h too

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musl added support for reallocarray, but the function prototype is
declared in stdlib.h instead of malloc.h.

Update the check for reallocarray to check both in malloc.h and
stdlib.h.

https://man7.org/linux/man-pages/man3/reallocarray.3.html
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Leo 2020-12-10 07:58:32 -03:00 committed by Thomas Haller
parent 8cadfed2fe
commit 5e01c87cad
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1 changed files with 2 additions and 1 deletions
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meson.build
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@ -126,7 +126,8 @@ config_h.set10('HAVE_RT_SIGQUEUEINFO', cc.has_function('rt_sigqueueinfo', prefix
#include <sys/wait.h>'''))
config_h.set('HAVE_SECURE_GETENV', cc.has_function('secure_getenv'))
config_h.set('HAVE___SECURE_GETENV', cc.has_function('__secure_getenv'))
config_h.set10('HAVE_DECL_REALLOCARRAY', cc.has_function('reallocarray', prefix: '#include <malloc.h>'))
config_h.set10('HAVE_DECL_REALLOCARRAY', cc.has_function('reallocarray', prefix: '''#include <malloc.h>
#include <stdlib.h>'''))
config_h.set10('HAVE_DECL_EXPLICIT_BZERO', cc.has_function('explicit_bzero', prefix: '#include <string.h>'))
config_h.set10('HAVE_DECL_MEMFD_CREATE', cc.has_function('memfd_create', prefix: '#include <sys/mman.h>'))