building parts of libftdi via cmake is now optional.
[libftdi] / src /
drwxr-xr-x   ..
-rw-r--r-- 1568 CMakeLists.txt
-rw-r--r-- 350 Makefile.am
-rw-r--r-- 75026 ftdi.c
-rw-r--r-- 14416 ftdi.h