10 var packages map[string]string = make(map[string]string)
12 func generate_target(srcdir string, pkgdir string, prefix string, ctx build.Context) string {
13 pkg, _ := ctx.ImportDir(srcdir+pkgdir, 0)
16 for _, imp := range pkg.Imports {
17 if strings.HasPrefix(imp, prefix) {
18 imp = strings.TrimPrefix(imp, prefix)
19 if packages[imp] == "" {
20 packages[imp] = generate_target(srcdir, imp, prefix, ctx)
22 deps = append(deps, "$(LIBS_"+packages[imp]+")")
26 fmt.Printf("SRCDIR_%s := $(SRCDIR)%s/\n", name, pkgdir)
28 fmt.Printf("SRCDIR_%s := $(SRCDIR)\n", name)
30 fmt.Printf("SRC_%s := $(addprefix $(SRCDIR_%s), %s)\n", name, name, strings.Join(pkg.GoFiles, " "))
31 fmt.Printf("DEPS_%s := %s\n", name, strings.Join(deps, " "))
33 fmt.Printf("OBJ_%s := $(LIBDIR)/%s.o\n", name, pkgdir)
34 fmt.Printf("LIB_%s := $(LIBDIR)/%s.a\n", name, pkgdir)
35 fmt.Printf("LIBS_%s := $(LIB_%s) $(DEPS_%s)\n", name, name, name)
36 fmt.Printf("$(OBJ_%s) : $(SRC_%s) $(DEPS_%s)\n", name, name, name)
37 fmt.Printf("\t@mkdir -p $(dir $@)\n")
38 fmt.Printf("\t$(GOC) $(GOFLAGS) -c -o $@ $(SRC_%s)\n", name)
47 ctx.CgoEnabled = false
48 generate_target(srcdir, "", prefix, ctx)