added a Makefile

samples/tutorial/Makefile

@@ -0,0 +1,40 @@
+
+# Run 'make SYS=<target>'; or, set a SYS env.
+# var. to build for another target system.
+SYS ?= c64
+
+# Just the usual way to find out if we're
+# using cmd.exe to execute make rules.
+ifneq ($(shell echo),)
+  CMD_EXE = 1
+endif
+
+ifdef CMD_EXE
+  NULLDEV = nul:
+  DEL = -del /f
+  RMDIR = rmdir /s /q
+else
+  NULLDEV = /dev/null
+  DEL = $(RM)
+  RMDIR = $(RM) -r
+endif
+
+ifdef CC65_HOME
+  AS = $(CC65_HOME)/bin/ca65
+  CC = $(CC65_HOME)/bin/cc65
+  CL = $(CC65_HOME)/bin/cl65
+  LD = $(CC65_HOME)/bin/ld65
+else
+  AS := $(if $(wildcard ../bin/ca65*),../bin/ca65,ca65)
+  CC := $(if $(wildcard ../bin/cc65*),../bin/cc65,cc65)
+  CL := $(if $(wildcard ../bin/cl65*),../bin/cl65,cl65)
+  LD := $(if $(wildcard ../bin/ld65*),../bin/ld65,ld65)
+endif 
+
+all: hello
+
+hello: hello.c text.s
+	$(CL) -t $(SYS) -o hello hello.c text.s
+	
+clean:
+	$(RM) hello