Bug #23294: Detection of sem_xxx functions on NetBSD broken and \ 	DragonflyBSD misc patches
Bug #23294: Detection of sem_xxx functions on NetBSD broken and \
	DragonflyBSD misc patches

The bug reporter anticipated a problem, instead of experiencing one.

IRC conversation:
<xtraeme> sem_init is defined in librt on NetBSD
	solaris uses libposix4 iirc
	that's why I sent a patch
<chadmiller> xtraeme: Agreed.  But, AFAICT, mysql doesn't use 
	sem_init() anywhere.  Thus my confusion.
<xtraeme> I didn't verify that, but I saw that sem_init wasn't detected 
	correctly...
	why are you checking for sem_init if it's unused then? :-)
<chadmiller> xtraeme: In recent autoconf scripts, we change it to test 
	for sched_yield() .
<xtraeme> that's ok then
	sched_yield is in libc
	feel free to close the bug report then :-)


configure.in:
  Remove useless test for sem_init() .

ollie314/server,davidl-zend/zenddbi,ollie314/server,flynn1973/mariadb-aix,natsys/mariadb_10.2,ollie314/server,davidl-zend/zenddbi,ollie314/server,ollie314/server,flynn1973/mariadb-aix,davidl-zend/zenddbi,davidl-zend/zenddbi,flynn1973/mariadb-aix,natsys/mariadb_10.2,natsys/mariadb_10.2,slanterns/server,flynn1973/mariadb-aix,flynn1973/mariadb-aix,flynn1973/mariadb-aix,natsys/mariadb_10.2,natsys/mariadb_10.2,ollie314/server,flynn1973/mariadb-aix,flynn1973/mariadb-aix,davidl-zend/zenddbi,ollie314/server,natsys/mariadb_10.2,flynn1973/mariadb-aix,davidl-zend/zenddbi,flynn1973/mariadb-aix,davidl-zend/zenddbi,davidl-zend/zenddbi,davidl-zend/zenddbi,natsys/mariadb_10.2,davidl-zend/zenddbi,flynn1973/mariadb-aix,natsys/mariadb_10.2,natsys/mariadb_10.2,natsys/mariadb_10.2,natsys/mariadb_10.2,davidl-zend/zenddbi,ollie314/server,ollie314/server,ollie314/server,ollie314/server