=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for 2bwm-20150526
=> Fixing makefile
cc -O2 -march=i586 -I/usr/pkg/include -I/usr/X11R7/include -std=c99 -Os -s -I/usr/pkg/include  -DNCOMPTON -DTWOBWM_PATH=\"/usr/pkg/bin/2bwm\" -I/usr/pkg/include -I/usr/X11R7/include -c 2bwm.c
cc -o 2bwm 2bwm.o -O2 -march=i586 -I/usr/pkg/include -I/usr/X11R7/include -std=c99 -Os -s -I/usr/pkg/include  -DNCOMPTON -DTWOBWM_PATH=\"/usr/pkg/bin/2bwm\" -L/usr/pkg/lib -L/usr/X11R7/lib -Wl,-R/usr/X11R7/lib -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lxcb -lxcb-randr -lxcb-keysyms  -lxcb-icccm -lxcb-ewmh
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_init'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_broadcast'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_wait'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_destroy'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_destroy'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_init'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_unlock'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_signal'
/usr/pkgsrc/work/wm/2bwm/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_lock'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/wm/2bwm/work/2bwm-dfb0cd1b77ce15e52e3fb9dd4eea653b0959e799
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/wm/2bwm
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/wm/2bwm