On Fri, 13 Dec 2013, Luca Barbato wrote:
Module: libav
Branch: master
Commit: a5a3b398fd9dce38ca50b20f182b17a256d209f2
Author: Luca Barbato <[email protected]>
Committer: Luca Barbato <[email protected]>
Date: Thu Dec 12 17:05:34 2013 +0100
configure: Reorder pthreads checks
Some pthreads symbols might be present in libc (as shown on various *BSD)
but not all of them, leading to false positives.
Check for the most common compiler flags before the plain symbol check
to avoid known pitfalls.
---
configure | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
FWIW, this causes clang/OSX to give warnings when linking about the
-pthreads parameter being unused. My vote earlier was on checking for 2
(or more if needed) different pthreads functions to sort out the issue,
but if the extra warning is the only issue and others don't think it's
important I guess I don't mind.
// Martin
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