make: Remove -pthread on Darwin (it is included by cstdlib).
commitf7d9d04e3be697989c960881f9b0d50f1ea6a6be
authorTed Pavlic <ted@tedpavlic.com>
Mon, 26 Jan 2009 19:03:59 +0000 (26 14:03 -0500)
committerJunio C Hamano <gitster@pobox.com>
Mon, 26 Jan 2009 23:11:37 +0000 (26 15:11 -0800)
treeb3a4323397ebd4040a9a275bbfc913292283f845
parentdfb047b9e4f7f66c5322ef642f21fd92b0a975e3
make: Remove -pthread on Darwin (it is included by cstdlib).

As discussed in

http://lists.apple.com/archives/Unix-porting/2005/Mar/msg00019.html

the Mac OS X C standard library is always thread safe and always
includes the pthread library. So explicitly using -pthread causes an
'unrecognized option' compiler warning.

This patch clears PTHREAD_LIBS if Darwin is detected.

Signed-off-by: Ted Pavlic <ted@tedpavlic.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Makefile