Various Makefile cleanups

Makefile

@@ -4,6 +4,11 @@ all:
 	$(MAKE) -C icepack
 	$(MAKE) -C iceprog
 
+clean:
+	$(MAKE) -C icebox clean
+	$(MAKE) -C icepack clean
+	$(MAKE) -C iceprog clean
+
 install:
 	$(MAKE) -C icebox install
 	$(MAKE) -C icepack install
@@ -14,5 +19,5 @@ uninstall:
 	$(MAKE) -C icepack uninstall
 	$(MAKE) -C iceprog uninstall
 
-.PHONY: all install uninstall
+.PHONY: all clean install uninstall
 

icebox/.gitignore

@@ -0,0 +1,4 @@
+chipdb-1k.txt
+chipdb-8k.txt
+icebox.pyc
+iceboxdb.pyc

icebox/Makefile

@@ -1,5 +1,5 @@
 
-chipdb: chipdb-1k.txt chipdb-8k.txt
+all: chipdb-1k.txt chipdb-8k.txt
 
 chipdb-1k.txt: icebox.py iceboxdb.py icebox_chipdb.py
 	python icebox_chipdb.py > chipdb-1k.new
@@ -9,7 +9,11 @@ chipdb-8k.txt: icebox.py iceboxdb.py icebox_chipdb.py
 	python icebox_chipdb.py -8 > chipdb-8k.new
 	mv chipdb-8k.new chipdb-8k.txt
 
-install: chipdb
+clean:
+	rm -f chipdb-1k.txt chipdb-8k.txt
+	rm -f icebox.pyc iceboxdb.pyc
+
+install: all
 	mkdir -p /usr/local/share/icebox
 	cp chipdb-1k.txt     /usr/local/share/icebox/
 	cp chipdb-8k.txt     /usr/local/share/icebox/
@@ -35,5 +39,5 @@ uninstall:
 	rm -f /usr/local/share/icebox/chipdb-8k.txt
 	-rmdir /usr/local/share/icebox
 
-.PHONY: install uninstall
+.PHONY: all clean install uninstall
 

icepack/.gitignore

@@ -0,0 +1,4 @@
+icepack
+iceunpack
+icepack.o
+icepack.d

icepack/Makefile

@@ -1,6 +1,7 @@
 # CXX = clang
 LDLIBS = -lm -lstdc++
 CXXFLAGS = -MD -O0 -ggdb -Wall -std=c++11
+CC = $(CXX)
 
 all: icepack iceunpack
 

iceprog/.gitignore

@@ -0,0 +1,3 @@
+iceprog
+iceprog.o
+iceprog.d