- Always convert wishbone.defines to unix line endings so interconnect is

correctly build on windows
- Removed TK dependency from tools/wishbone.pl

Makefile

@@ -118,7 +118,7 @@ timing:	$(TWRFILE)
 #	../tools/picoasm/picoasm -t ../tools/picoasm/ROM_form.vhd -i $<
 
 src/wb_interconnect.vhd:	src/wishbone.defines tools/wishbone.pl
-	cd src && ../tools/wishbone.pl -nogui wishbone.defines
+	cd src && dos2unix wishbone.defines && ../tools/wishbone.pl -nogui wishbone.defines
 
 coregen/%.vhd coregen/%.ngc:	coregen/%.xco coregen/coregen.cgp
 	$(COREGEN) -p coregen/coregen.cgp -b $< -r

tools/wishbone.pl

@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-use Tk;
+#use Tk;
 use Time::Local;
 
 #