Undefined symbols:
  "_mio_ov_poll", referenced from:
      llvm bitcode in yafscii-yafscii.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Undefined symbols:
  "_mio_ov_in", referenced from:
      llvm bitcode in yafcollectmake[2]: *** [yafscii] Error 1-
yafcollect.o
  "_mio_ov_poll", referenced frommake[2]: :
   *** Waiting for unfinished jobs....
   llvm bitcode in yafcollect-yafcollect.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [yafcollect] Error 1
WARNING: While resolving call to function 'yfStatDumpLoop' arguments were dropped!
creating yaf
make[1]: *** [all-recursive] Error 1
make: *** [all-recursive] Error 1
Exit status: 2

Undefined symbols:
  "_sk_ipv6_v4inv6", referenced from:
      llvm bitcode in rwfiltertuple.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make[2]: *** [rwfilter] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [all-recursive] Error 1
make: *** [all-recursive] Error 1
Exit status: 2