[Qemu-devel] undefined symbol _nettle_cast5_set_key

[Programmingkid]

Noticed this bug after a 'git pull'. My repo is at commit 
65603e2fc18b48e6e55a3dd693669413141694ec - 
tci: do not include exec/exec-all.h

I am building QEMU on Mac OS 10.6 with GCC 4.9.
Here is the full message:

 LINK  qemu-nbd
Undefined symbols for architecture x86_64:
  "_nettle_cast5_set_key", referenced from:
      _qcrypto_cipher_new in cipher.o
ld: symbol(s) not found for architecture x86_64
collect2: error: ld returned 1 exit status
make: *** [qemu-nbd] Error 1