grep.o: grep.c /usr/include/sys/types.h /usr/include/sys/featuretest.h \
  /usr/include/machine/types.h /usr/include/sys/cdefs.h \
  /usr/include/machine/cdefs.h /usr/include/sys/cdefs_elf.h \
  /usr/include/machine/int_types.h /usr/include/machine/ansi.h \
  /usr/include/sys/ansi.h /usr/include/machine/endian.h \
  /usr/include/sys/endian.h /usr/include/machine/endian_machdep.h \
  /usr/include/machine/bswap.h /usr/include/machine/byte_swap.h \
  /usr/include/sys/bswap.h /usr/include/sys/fd_set.h \
  /usr/include/sys/stat.h /usr/include/sys/time.h \
  /usr/include/sys/select.h /usr/include/sys/sigtypes.h \
  /usr/include/time.h /usr/include/sys/null.h /usr/include/sys/queue.h \
  /usr/include/ctype.h /usr/include/sys/ctype_inline.h \
  /usr/include/sys/ctype_bits.h /usr/include/err.h \
  /usr/pkg/bin/../lib/clang/3.4/include/stdarg.h /usr/include/errno.h \
  /usr/include/sys/errno.h /usr/include/getopt.h /usr/include/unistd.h \
  /usr/include/sys/unistd.h /usr/include/regex.h /usr/include/stdio.h \
  /usr/include/stdlib.h /usr/include/string.h /usr/include/strings.h \
  grep.h /usr/pkg/bin/../lib/clang/3.4/include/limits.h \
  /usr/include/limits.h /usr/include/machine/limits.h \
  /usr/include/sys/syslimits.h /usr/include/zlib.h /usr/include/zconf.h