2010-10-18 Jose Ruiz <ruiz@adacore.com>

2010-10-18  Jose Ruiz  <ruiz@adacore.com>

	* adaint.c (__gnat_pthread_setaffinity_np,
	__gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
	* s-osinte-linux.ads (pthread_setaffinity_np,
	pthread_attr_setaffinity_np): Remove use of wrappers.
	* s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
	whether the affinity functionality is available in the OS.
	* gcc-interface/utils.c: Set TREE_STATIC on functions only when there
	are defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165635 138bc75d-0d04-0410-961f-82ee72b054a4