=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for xcb-util-keysyms-0.3.9nb1
Making all in keysyms
gmake[1]: Entering directory `/usr/pkgsrc/work/x11/xcb-util-keysyms/work/xcb-util-keysyms-0.3.9/keysyms'
  CC     libxcb_keysyms_la-keysyms.lo
In file included from keysyms.c:34:
/usr/pkgsrc/work/x11/xcb-util-keysyms/work/.buildlink/include/xcb/xcb.h:43:21: error: pthread.h: no such file or directory
gmake[1]: *** [libxcb_keysyms_la-keysyms.lo] Error 1
gmake[1]: Leaving directory `/usr/pkgsrc/work/x11/xcb-util-keysyms/work/xcb-util-keysyms-0.3.9/keysyms'
gmake: *** [all-recursive] Error 1
*** Error code 2

Stop.
bmake: stopped in /usr/pkgsrc/x11/xcb-util-keysyms
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/x11/xcb-util-keysyms