diff --git a/Makefile b/Makefile
index 06abc49..6a35473 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ MACROSS_OBJECTS = actions_$(PROC).o buildStuff1.o buildStuff2.o		\
 # to simulate subclasses and uses int and void * interchangably a
 # bunch. gcc calls these the int-conversion and
 # incompatible-pointer-types warnings.
-CFLAGS=-m32 -g -ansi -DYYDEBUG -DTARGET_CPU=CPU_$(PROC)
+CFLAGS=-m32 -O2 -ansi -DYYDEBUG -DTARGET_CPU=CPU_$(PROC)
 LDFLAGS=-m32
 
 # If yacc is notionally present on a system, it's usually actually
@@ -50,82 +50,9 @@ love:
 .c.o:
 	$(CC) $(CFLAGS) -c $<
 
-# Dependencies below created with makedepend -Y -DTARGET_CPU=CPU_6502 *.c
-# DO NOT DELETE
+Makefile.depend:
+	makedepend -Y -DTARGET_CPU=CPU_$(PROC) -f - *.c > Makefile.depend
 
-actions_6502.o: macrossTypes.h operandDefs_6502.h conditionDefs_6502.h
-actions_6502.o: macrossGlobals.h actions.h macrossTypes.h emitStuff.h
-actions_6502.o: errorStuff.h semanticMisc.h
-actions_68000.o: macrossTypes.h macrossGlobals.h
-buildStuff1.o: macrossTypes.h macrossGlobals.h errorStuff.h lookups.h
-buildStuff1.o: parserMisc.h
-buildStuff2.o: macrossTypes.h macrossGlobals.h lookups.h parserMisc.h
-buildStuff3.o: macrossTypes.h macrossGlobals.h lookups.h
-builtInFunctions.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h
-builtInFunctions.o: expressionSemantics.h garbage.h lexer.h lookups.h
-builtInFunctions.o: operandStuff.h semanticMisc.h statementSemantics.h
-builtInFunsSD_6502.o: macrossTypes.h macrossGlobals.h builtInFunctions.h
-builtInFunsSD_6502.o: operandStuff.h
-builtInFunsSD_68000.o: macrossTypes.h macrossGlobals.h
-debugPrint.o: macrossTypes.h macrossGlobals.h debugPrint.h y.tab.h
-debugPrintSD_6502.o: macrossTypes.h macrossGlobals.h debugPrint.h y.tab.h
-debugPrintSD_68000.o: macrossTypes.h macrossGlobals.h y.tab.h
-emitBranch_6502.o: macrossTypes.h macrossGlobals.h buildStuff.h emitStuff.h
-emitBranch_6502.o: parserMisc.h semanticMisc.h
-emitBranch_68000.o: macrossTypes.h macrossGlobals.h
-emitStuff.o: macrossTypes.h macrossGlobals.h actions.h debugPrint.h
-emitStuff.o: errorStuff.h semanticMisc.h
-encode.o: macrossTypes.h macrossGlobals.h y.tab.h encode.h debugPrint.h
-encode.o: errorStuff.h parserMisc.h semanticMisc.h slinkyExpressions.h
-errorStuff.o: macrossTypes.h macrossGlobals.h errorStuff.h initialize.h
-expressionSemantics.o: macrossTypes.h macrossGlobals.h y.tab.h
-expressionSemantics.o: builtInFunctions.h errorStuff.h expressionSemantics.h
-expressionSemantics.o: fixups.h listing.h lookups.h operandStuff.h
-expressionSemantics.o: parserMisc.h semanticMisc.h statementSemantics.h
-expressionSemantics.o: tokenStrings.h
-fixups.o: macrossTypes.h macrossGlobals.h errorStuff.h expressionSemantics.h
-fixups.o: fixups.h listing.h operandStuff.h parserMisc.h semanticMisc.h
-fixups.o: tokenStrings.h
-garbage.o: macrossTypes.h macrossGlobals.h garbage.h operandStuff.h
-garbage.o: parserMisc.h y.tab.h
-globals.o: macrossTypes.h macrossGlobals.h
-initialize.o: macrossTypes.h macrossGlobals.h initialize.h errorStuff.h
-initialize.o: lexer.h lookups.h semanticMisc.h
-lexer.o: macrossTypes.h macrossGlobals.h y.tab.h debugPrint.h errorStuff.h
-lexer.o: lexer.h lexerTables.h listing.h lookups.h parserMisc.h
-listing.o: macrossTypes.h macrossGlobals.h emitStuff.h lexer.h listing.h
-listing.o: semanticMisc.h
-lookups.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h
-lookups.o: garbage.h listing.h lookups.h operandStuff.h parserMisc.h
-lookups.o: semanticMisc.h
-macrossTables_6502.o: macrossTypes.h actions.h builtInFunctions.h y.tab.h
-macrossTables_68000.o: macrossTypes.h y.tab.h
-main.o: macrossTypes.h macrossGlobals.h initialize.h semanticMisc.h y.tab.h
-object.o: macrossTypes.h macrossGlobals.h debugPrint.h encode.h
-object.o: expressionSemantics.h fixups.h garbage.h lookups.h object.h
-object.o: semanticMisc.h
-operandStuffSD_6502.o: macrossTypes.h macrossGlobals.h errorStuff.h
-operandStuffSD_6502.o: expressionSemantics.h fixups.h garbage.h listing.h
-operandStuffSD_6502.o: operandStuff.h parserMisc.h semanticMisc.h
-operandStuffSD_6502.o: statementSemantics.h
-operandStuffSD_68000.o: macrossTypes.h macrossGlobals.h
-parserMisc.o: macrossTypes.h macrossGlobals.h y.tab.h buildStuff.h fixups.h
-parserMisc.o: initialize.h errorStuff.h parserMisc.h
-semanticMisc.o: macrossTypes.h macrossGlobals.h y.tab.h semanticMisc.h
-semanticMisc.o: buildStuff.h debugPrint.h emitStuff.h errorStuff.h
-semanticMisc.o: expressionSemantics.h fixups.h listing.h lookups.h object.h
-semanticMisc.o: operandStuff.h parserMisc.h
-statementSemantics.o: macrossTypes.h macrossGlobals.h actions.h debugPrint.h
-statementSemantics.o: emitBranch.h emitStuff.h errorStuff.h
-statementSemantics.o: expressionSemantics.h fixups.h garbage.h lexer.h
-statementSemantics.o: listing.h lookups.h operandStuff.h parserMisc.h
-statementSemantics.o: semanticMisc.h statementSemantics.h structSemantics.h
-statementSemantics.o: tokenStrings.h
-structSemantics.o: macrossTypes.h macrossGlobals.h emitStuff.h errorStuff.h
-structSemantics.o: listing.h parserMisc.h semanticMisc.h statementSemantics.h
-structSemantics.o: structSemantics.h
-tokenStrings_6502.o: macrossTypes.h macrossGlobals.h
-tokenStrings_68000.o: macrossTypes.h macrossGlobals.h
-y.tab.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h lexer.h
-y.tab.o: lookups.h operandStuff.h parserMisc.h semanticMisc.h
-y.tab.o: statementSemantics.h
+depend: Makefile.depend
+
+include Makefile.depend
diff --git a/Makefile.depend b/Makefile.depend
new file mode 100644
index 0000000..5eea3dc
--- /dev/null
+++ b/Makefile.depend
@@ -0,0 +1,78 @@
+# DO NOT DELETE
+
+actions_6502.o: macrossTypes.h operandDefs_6502.h conditionDefs_6502.h
+actions_6502.o: macrossGlobals.h actions.h macrossTypes.h emitStuff.h
+actions_6502.o: errorStuff.h semanticMisc.h
+actions_68000.o: macrossTypes.h macrossGlobals.h
+buildStuff1.o: macrossTypes.h macrossGlobals.h errorStuff.h lookups.h
+buildStuff1.o: parserMisc.h
+buildStuff2.o: macrossTypes.h macrossGlobals.h lookups.h parserMisc.h
+buildStuff3.o: macrossTypes.h macrossGlobals.h lookups.h
+builtInFunctions.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h
+builtInFunctions.o: expressionSemantics.h garbage.h lexer.h lookups.h
+builtInFunctions.o: operandStuff.h semanticMisc.h statementSemantics.h
+builtInFunsSD_6502.o: macrossTypes.h macrossGlobals.h builtInFunctions.h
+builtInFunsSD_6502.o: operandStuff.h
+builtInFunsSD_68000.o: macrossTypes.h macrossGlobals.h
+debugPrint.o: macrossTypes.h macrossGlobals.h debugPrint.h y.tab.h
+debugPrintSD_6502.o: macrossTypes.h macrossGlobals.h debugPrint.h y.tab.h
+debugPrintSD_68000.o: macrossTypes.h macrossGlobals.h y.tab.h
+emitBranch_6502.o: macrossTypes.h macrossGlobals.h buildStuff.h emitStuff.h
+emitBranch_6502.o: parserMisc.h semanticMisc.h
+emitBranch_68000.o: macrossTypes.h macrossGlobals.h
+emitStuff.o: macrossTypes.h macrossGlobals.h actions.h debugPrint.h
+emitStuff.o: errorStuff.h semanticMisc.h
+encode.o: macrossTypes.h macrossGlobals.h y.tab.h encode.h debugPrint.h
+encode.o: errorStuff.h parserMisc.h semanticMisc.h slinkyExpressions.h
+errorStuff.o: macrossTypes.h macrossGlobals.h errorStuff.h initialize.h
+expressionSemantics.o: macrossTypes.h macrossGlobals.h y.tab.h
+expressionSemantics.o: builtInFunctions.h errorStuff.h expressionSemantics.h
+expressionSemantics.o: fixups.h listing.h lookups.h operandStuff.h
+expressionSemantics.o: parserMisc.h semanticMisc.h statementSemantics.h
+expressionSemantics.o: tokenStrings.h
+fixups.o: macrossTypes.h macrossGlobals.h errorStuff.h expressionSemantics.h
+fixups.o: fixups.h listing.h operandStuff.h parserMisc.h semanticMisc.h
+fixups.o: tokenStrings.h
+garbage.o: macrossTypes.h macrossGlobals.h garbage.h operandStuff.h
+garbage.o: parserMisc.h y.tab.h
+globals.o: macrossTypes.h macrossGlobals.h
+initialize.o: macrossTypes.h macrossGlobals.h initialize.h errorStuff.h
+initialize.o: lexer.h lookups.h semanticMisc.h
+lexer.o: macrossTypes.h macrossGlobals.h y.tab.h debugPrint.h errorStuff.h
+lexer.o: lexer.h lexerTables.h listing.h lookups.h parserMisc.h
+listing.o: macrossTypes.h macrossGlobals.h emitStuff.h lexer.h listing.h
+listing.o: semanticMisc.h
+lookups.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h
+lookups.o: garbage.h listing.h lookups.h operandStuff.h parserMisc.h
+lookups.o: semanticMisc.h
+macrossTables_6502.o: macrossTypes.h actions.h builtInFunctions.h y.tab.h
+macrossTables_68000.o: macrossTypes.h y.tab.h
+main.o: macrossTypes.h macrossGlobals.h initialize.h semanticMisc.h y.tab.h
+object.o: macrossTypes.h macrossGlobals.h debugPrint.h encode.h
+object.o: expressionSemantics.h fixups.h garbage.h lookups.h object.h
+object.o: semanticMisc.h
+operandStuffSD_6502.o: macrossTypes.h macrossGlobals.h errorStuff.h
+operandStuffSD_6502.o: expressionSemantics.h fixups.h garbage.h listing.h
+operandStuffSD_6502.o: operandStuff.h parserMisc.h semanticMisc.h
+operandStuffSD_6502.o: statementSemantics.h
+operandStuffSD_68000.o: macrossTypes.h macrossGlobals.h
+parserMisc.o: macrossTypes.h macrossGlobals.h y.tab.h buildStuff.h fixups.h
+parserMisc.o: initialize.h errorStuff.h parserMisc.h
+semanticMisc.o: macrossTypes.h macrossGlobals.h y.tab.h semanticMisc.h
+semanticMisc.o: buildStuff.h debugPrint.h emitStuff.h errorStuff.h
+semanticMisc.o: expressionSemantics.h fixups.h listing.h lookups.h object.h
+semanticMisc.o: operandStuff.h parserMisc.h
+statementSemantics.o: macrossTypes.h macrossGlobals.h actions.h debugPrint.h
+statementSemantics.o: emitBranch.h emitStuff.h errorStuff.h
+statementSemantics.o: expressionSemantics.h fixups.h garbage.h lexer.h
+statementSemantics.o: listing.h lookups.h operandStuff.h parserMisc.h
+statementSemantics.o: semanticMisc.h statementSemantics.h structSemantics.h
+statementSemantics.o: tokenStrings.h
+structSemantics.o: macrossTypes.h macrossGlobals.h emitStuff.h errorStuff.h
+structSemantics.o: listing.h parserMisc.h semanticMisc.h statementSemantics.h
+structSemantics.o: structSemantics.h
+tokenStrings_6502.o: macrossTypes.h macrossGlobals.h
+tokenStrings_68000.o: macrossTypes.h macrossGlobals.h
+y.tab.o: macrossTypes.h macrossGlobals.h buildStuff.h errorStuff.h lexer.h
+y.tab.o: lookups.h operandStuff.h parserMisc.h semanticMisc.h
+y.tab.o: statementSemantics.h
diff --git a/slinky/Makefile b/slinky/Makefile
index 837752a..e3ec3b9 100644
--- a/slinky/Makefile
+++ b/slinky/Makefile
@@ -36,27 +36,9 @@ love:
 .c.o:
 	$(CC) $(CFLAGS) -c $<
 
-# Dependencies below created with makedepend -Y *.c
-# DO NOT DELETE
+Makefile.depend:
+	makedepend -Y -f - *.c > Makefile.depend
 
-builtins.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h builtins.h
-builtins.o: errorStuff.h expr.h link.h relocate.h
-debugPrint.o: slinkyTypes.h slinkyGlobals.h debugPrint.h
-errorStuff.o: slinkyTypes.h slinkyGlobals.h errorStuff.h
-expr.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h expr.h errorStuff.h
-expr.o: initialize.h ../y.tab.h
-globals.o: slinkyTypes.h slinkyGlobals.h
-initialize.o: slinkyTypes.h slinkyGlobals.h initialize.h errorStuff.h main.h
-instantiate.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h errorStuff.h
-instantiate.o: expr.h instantiate.h ../y.tab.h
-link.o: slinkyTypes.h slinkyGlobals.h link.h debugPrint.h errorStuff.h
-link.o: instantiate.h poke.h read.h relocate.h write.h
-main.o: slinkyTypes.h slinkyGlobals.h main.h initialize.h link.h
-map.o: slinkyTypes.h slinkyGlobals.h map.h debugPrint.h link.h
-poke.o: slinkyTypes.h slinkyGlobals.h poke.h debugPrint.h errorStuff.h expr.h
-read.o: slinkyTypes.h slinkyGlobals.h read.h debugPrint.h errorStuff.h
-read.o: initialize.h instantiate.h link.h
-relocate.o: slinkyTypes.h slinkyGlobals.h relocate.h debugPrint.h
-relocate.o: errorStuff.h link.h map.h
-slinkyTables.o: slinkyTypes.h builtins.h
-write.o: slinkyTypes.h slinkyGlobals.h write.h
+depend: Makefile.depend
+
+include Makefile.depend
diff --git a/slinky/Makefile.depend b/slinky/Makefile.depend
new file mode 100644
index 0000000..5f9f5fd
--- /dev/null
+++ b/slinky/Makefile.depend
@@ -0,0 +1,23 @@
+# DO NOT DELETE
+
+builtins.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h builtins.h
+builtins.o: errorStuff.h expr.h link.h relocate.h
+debugPrint.o: slinkyTypes.h slinkyGlobals.h debugPrint.h
+errorStuff.o: slinkyTypes.h slinkyGlobals.h errorStuff.h
+expr.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h expr.h errorStuff.h
+expr.o: initialize.h ../y.tab.h
+globals.o: slinkyTypes.h slinkyGlobals.h
+initialize.o: slinkyTypes.h slinkyGlobals.h initialize.h errorStuff.h main.h
+instantiate.o: slinkyTypes.h slinkyGlobals.h slinkyExpressions.h errorStuff.h
+instantiate.o: expr.h instantiate.h ../y.tab.h
+link.o: slinkyTypes.h slinkyGlobals.h link.h debugPrint.h errorStuff.h
+link.o: instantiate.h poke.h read.h relocate.h write.h
+main.o: slinkyTypes.h slinkyGlobals.h main.h initialize.h link.h
+map.o: slinkyTypes.h slinkyGlobals.h map.h debugPrint.h link.h
+poke.o: slinkyTypes.h slinkyGlobals.h poke.h debugPrint.h errorStuff.h expr.h
+read.o: slinkyTypes.h slinkyGlobals.h read.h debugPrint.h errorStuff.h
+read.o: initialize.h instantiate.h link.h
+relocate.o: slinkyTypes.h slinkyGlobals.h relocate.h debugPrint.h
+relocate.o: errorStuff.h link.h map.h
+slinkyTables.o: slinkyTypes.h builtins.h
+write.o: slinkyTypes.h slinkyGlobals.h write.h