Which lib for pthreads?

[Giorgos Keramidas]

On 2005-03-06 21:55, Jonathon McKitrick <jcm at FreeBSD-uk.eu.org> wrote:
>On Sun, Mar 06, 2005 at 11:39:55PM +0200, Giorgos Keramidas wrote:
>:On 2005-03-06 21:32, Jonathon McKitrick <jcm at FreeBSD-uk.eu.org> wrote:
>:>
>:> I found -lc_r does the trick.  Not what I was expecting.
>:
>: -lpthread should work too.
>
> Hmmmm...
>
> jcm at worker:...cvs/tcontainer/libplugina> make install
> cc -O -pipe -Wall -g -I.. -I../include -shared -fPIC -c plugina.c
> c++  -O -pipe -Wall -g -I.. -I../include -shared -fPIC -c wrapper.cpp
> c++  -O -pipe -Wall -g -I.. -I../include -shared -fPIC -c myclass.cpp
> cc -O -pipe -Wall -g -I.. -I../include -shared -fPIC -c threads.c
> cc -O -pipe -Wall -g -I.. -I../include -shared -fPIC  -lpthread -lstdc++ -g
> -Wl,-soname,libplugina.so.0 -o libplugina.so.0.0 plugina.o wrapper.o
> myclass.o threads.o
> /usr/libexec/elf/ld: cannot find -lpthread
> *** Error code 1
>
> Stop in /usr/home/jcm/cvs/tcontainer/libplugina.
> jcm at worker:...cvs/tcontainer/libplugina>

Is this 4.X?
The -lpthread library is available in all 5.X versions, AFAIK.