prefix = fname[:-4] # strip ".vhd"
os.system("ghdl -a -g --std=08 ../%s/%s" % (srcdir, fname))
+# and chip and corona
+os.system("ghdl -a -g --std=08 ../chip_corona/chip_r.vhd")
+os.system("ghdl -a -g --std=08 ../chip_corona/corona_cts_r.vhd")
+
# back to original dir
os.chdir(cwd)