=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for xlsclients-1.1.3
/usr/pkg/bin/bmake  all-recursive
Making all in man
  GEN      xlsclients.1
  CC       xlsclients.o
xlsclients.c:69:1: warning: function 'usage' could be declared with attribute 'noreturn' [-Wmissing-noreturn]
{
^
xlsclients.c:598:26: warning: array subscript is of type 'char' [-Wchar-subscripts]
        if (! ((isascii(*cp) && isalnum(*cp)) || 
                                ^~~~~~~~~~~~
/usr/include/sys/ctype_inline.h:48:44: note: expanded from macro 'isalnum'
#define isalnum(c)      ((int)((_ctype_tab_ + 1)[(c)] & (_CTYPE_A|_CTYPE_D)))
                                                ^~~~
2 warnings generated.
  CCLD     xlsclients
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_init'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_broadcast'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_wait'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_destroy'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_destroy'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_init'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_mutex_unlock'
/usr/pkgsrc/work/x11/xlsclients/work/.buildlink/lib/libxcb.so: undefined reference to `pthread_cond_signal'
/usr/pkgsrc/work/x11/xlsclients/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[2]: stopped in /usr/pkgsrc/work/x11/xlsclients/work/xlsclients-1.1.3
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/work/x11/xlsclients/work/xlsclients-1.1.3
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/x11/xlsclients/work/xlsclients-1.1.3
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/x11/xlsclients
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/x11/xlsclients