unpack zips in src to better compression

sources/z-tools/trunk/common.mak

@@ -0,0 +1,43 @@
+CROSS			= yes
+
+ifeq ($(CROSS),yes)
+AS			= m68k-atari-mint-as
+CC                      = m68k-atari-mint-gcc
+CXX			= m68k-atari-mint-g++
+AR                      = m68k-atari-mint-ar
+RANLIB                  = m68k-atari-mint-ranlib
+STRIP                   = m68k-atari-mint-strip -s
+STACK                   = m68k-atari-mint-stack
+FLAGS                   = m68k-atari-mint-flags -r
+else
+AS			= as
+CC                      = gcc
+CXX			= g++
+AR			= ar
+RANLIB			= ranlib
+STRIP                   = strip -s
+STACK                   = stack
+FLAGS                   = flags -r
+endif
+COMPRESS                = upx -9
+
+CFLAGS			+= -Wno-pointer-sign
+LDG_STARTUP_OBJ		= /home/mikro/gnu-tools/m68k-atari-mint/lib/m68020-60/ldgstart.o
+
+all: $(PROGRAM) stack strip compress
+
+$(PROGRAM): $(OBJ)
+	$(CC) $(CPU) $(OPTIMISATION) -o $@ $(OBJ) $(LDFLAGS) $(LIB)
+
+strip: $(PROGRAM)
+	$(STRIP) $(PROGRAM)
+
+stack: $(PROGRAM)
+	$(STACK) -S $(STACKSIZE) $(PROGRAM)
+
+compress: $(PROGRAM)
+	$(COMPRESS) $(PROGRAM)
+	$(FLAGS) $(PROGRAM)
+
+clean:
+	rm -f $(filter-out $(LDG_STARTUP_OBJ),$(OBJ)) $(PROGRAM) *~