ls180/vhd2obj.py

   1 #!/usr/bin/env python3
   2
   3 """builds nsxlib and other VHD files into object files using ghdl
   4 """
   5
   6 import os
   7 import sys
   8
   9 SRC = [('nsxlib', 'vhd'),
  10        ('niolib', 'vhd'),
  11        ('vst_src', 'vst')]
  12
  13 # make and change to obj dir
  14 os.system("mkdir -p obj")
  15 cwd = os.getcwd()
  16 os.chdir("obj")
  17
  18 for srcdir, suffix in SRC:
  19     # run ghdl -a on every vhd / vst file
  20     for fname in os.listdir("../%s" % srcdir):
  21         if not fname.endswith(".%s" % suffix):
  22             continue
  23         print (fname)
  24         prefix = fname[:-4] # strip ".vhd"
  25         os.system("ghdl -a -g --std=08 ../%s/%s" % (srcdir, fname))
  26
  27 # back to original dir
  28 os.chdir(cwd)