=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for xcb-util-renderutil-0.3.8nb1
Making all in renderutil
gmake[1]: Entering directory '/usr/pkgsrc/work/x11/xcb-util-renderutil/work/xcb-util-renderutil-0.3.8/renderutil'
  CC     libxcb_render_util_la-cache.lo
cache.c:31:10: fatal error: 'pthread.h' file not found
#include <pthread.h>
         ^
1 error generated.
Makefile:379: recipe for target 'libxcb_render_util_la-cache.lo' failed
gmake[1]: *** [libxcb_render_util_la-cache.lo] Error 1
gmake[1]: Leaving directory '/usr/pkgsrc/work/x11/xcb-util-renderutil/work/xcb-util-renderutil-0.3.8/renderutil'
Makefile:314: recipe for target 'all-recursive' failed
gmake: *** [all-recursive] Error 1
*** Error code 2

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

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