On Tue, 20 Apr 2004, Mikulas Patocka wrote:
> There's a bug in mjpegtools config script --- the test for
> pthread_attr_getstacksize is done without -lpthread, so it always fails,
> even if the function is present. You should change
> PTHREAD_LIBS="-lpthread" to LIBS="$LIBS" -lpthread --- then, i think,
> configure will do the next test with -lpthread.
Ah, but there is a problem with that - some systems do not have
-lpthread. So adding a possibly nonexistent library unconditionally
is not a good idea.
The correct thing to do, I think, is add $PTHREAD_LIBS to $LIBS
around the check for pthread_attr_getstacksize. I've made that
change in the CVS version - so wait a couple hours and you
should see the change to configure.in
Cheers,
Steven Schultz
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