Some libc have a pthread that declares spinlock functions,
authorcaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 1 May 2010 20:38:10 +0000 (20:38 +0000)
committercaro <caro@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Sat, 1 May 2010 20:38:10 +0000 (20:38 +0000)
commitb94f3fd49f0f855840a757c35aa7bd604bb90acc
tree5b1aec19db141bd16d151182adea5c5e3b25f6dc
parente66beaea7d4aad2ec4e796649574ea7b746e5939
Some libc have a pthread that declares spinlock functions,
but does not define them. So the check now links the test code.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eet@48525 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33
m4/efl_pthread.m4