=> Bootstrap dependency digest>=20010302: found digest-20121220
===> Building for the_silver_searcher-0.17
  CC       src/ignore.o
src/ignore.c:81:14: warning: array subscript is of type 'char' [-Wchar-subscripts]
        if (!isspace(pattern[pattern_len-1])) {
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/sys/ctype_inline.h:56:44: note: expanded from macro 'isspace'
#define isspace(c)      ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_S))
                                                ^~~~
1 warning generated.
  CC       src/log.o
  CC       src/options.o
  CC       src/print.o
  CC       src/scandir.o
  CC       src/search.o
In file included from src/search.c:1:
./src/search.h:8:10: fatal error: 'pthread.h' file not found
#include <pthread.h>
         ^
1 error generated.
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/textproc/the_silver_searcher/work/the_silver_searcher-0.17
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/textproc/the_silver_searcher
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/textproc/the_silver_searcher