=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for bspwm-0.9
=> Fixing makefile
cc -O2 -march=i586 -I/usr/pkg/include -I/usr/X11R7/include -std=c99 -pedantic -Wall -Wextra -I/usr/pkg/include -D_POSIX_C_SOURCE=200112L -DVERSION=\"0.9\" -Os  -c -o bspwm.o bspwm.c
In file included from bspwm.c:37:
In file included from /usr/pkgsrc/work/wm/bspwm/work/.buildlink/include/xcb/xinerama.h:15:
In file included from /usr/pkgsrc/work/wm/bspwm/work/.buildlink/include/xcb/xcb.h:40:
In file included from /usr/include/minix/mthread.h:8:
In file included from /usr/include/ucontext.h:36:
/usr/include/sys/ucontext.h:44:2: error: unknown type name 'stack_t'
        stack_t         uc_stack;       /* the stack used by this context */
        ^
1 error generated.
Makefile:37: recipe for target 'bspwm.o' failed
gmake: *** [bspwm.o] Error 1
*** Error code 2

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

Stop.
bmake: stopped in /usr/pkgsrc/wm/bspwm