Predefined Part Name in Makefile

[benglines]

Lines 40 and 41 of the make file:

PART = xc7a35tcsg324-1
#PART = xc7a50tfgg484-1

Perhaps it would be better to modify the Makefile in order to include the part name in the make command, just like the BITSTREAM and PRJXRAY paths. i.e.:

make BITSTREAM=/path/to/bitstream.bit PRJXRAY=/path/to/prjxray PART=xc7a35tcsg324-1