Simplify nanosleep Autoconf check #13490
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The nanosleep() is mostly found in libc, except on systems, such as Solaris <= 10 or the discontinued OpenSolaris, it is in the rt library. This checks if nanosleep() exists in the libc, then it checks if rt library has nanosleep, prepends it to LIBS and defines the HAVE_NANOSLEEP symbol with the template from the AC_CHECK_FUNCS.
devnexen
approved these changes
Feb 24, 2024
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The nanosleep() is mostly found in libc, except on systems, such as Solaris <= 10 or the discontinued OpenSolaris, it is in the rt library.
This checks if nanosleep() exists in the libc, then it checks if rt library has nanosleep, prepends it to LIBS and defines the HAVE_NANOSLEEP symbol with the template from the AC_CHECK_FUNCS.