Adds disclean and prep targets for building.

make/makefile

@@ -6,8 +6,8 @@ srcdir := $(if $(srcdir),$(srcdir),$(project_dir)/build)
 CXX = c++
 CPPFLAGS = -g -O2 -std=c++11 -Wno-switch
 SED = /usr/bin/sed
+REMOVE_FORCE_ALL = $(RM) --recursive --dir
 
- $(shell mkdir -p $(project_dir)/bin)
  
 ifdef WINDIR
 	linklibs = -lpthread
@@ -25,20 +25,28 @@ else
 	endif
 endif
 
+
+all: --prep-build-dir compiler
+
+
 %.o: $(project_dir)/oscar64/%.cpp
 	@echo "Compiling compiler file" $@ "..."
 	@$(CXX) -c $(CPPFLAGS) $< -o $(srcdir)/$@
 
+
 %.d: $(project_dir)/oscar64/%.cpp
 	@echo "Transforming file" $@ "..."
-	@set -e; $(RM) $(srcdir)/$@; \
+	@set -e; \
+	$(RM) $(srcdir)/$@; \
 	$(CC) -MM $(CPPFLAGS) $< > $(srcdir)/$@.$$$$; \
 	$(SED) 's,\($*\)\.o[ :]*,\1.o $(srcdir)/$@ : ,g' < $(srcdir)/$@.$$$$ > $(srcdir)/$@; \
 	$(RM) $(srcdir)/$@.$$$$
 
-$(project_dir)/bin/oscar64 : $(objects)
+
-	@echo "Linking compiler" $@ "..."
+compiler: $(objects)
-	@$(CXX) $(CPPFLAGS) $(objects) $(linklibs) -o $(project_dir)/bin/oscar64
+	@echo "Linking compiler..."
+	$(CXX) $(CPPFLAGS) $(objects) $(linklibs) -o $(project_dir)/bin/oscar64
+
 
 .PHONY : clean
 clean :
@@ -46,10 +54,22 @@ clean :
 	@$(RM) $(srcdir)/*.d
 	@$(RM) $(project_dir)/bin/oscar64
 
+
+.PHONY : distclean
+distclean :
+	@$(REMOVE_FORCE_ALL) $(srcdir)
+	@$(REMOVE_FORCE_ALL) $(project_dir)/bin
+
+
 ifeq ($(UNAME_S), Darwin)
 
 else
 
-include $(objects:.o=.d)
+include $($(srcdir)/objects:.o=.d)
 
 endif
+
+
+--prep-build-dir:
+	@if [[ ! -d $(srcdir) ]]; then mkdir --parents $(srcdir); fi
+	@if [[ ! -d $(project_dir)/bin ]]; then mkdir --parents $(project_dir)/bin; fi