58 lines
2.5 KiB
Go
58 lines
2.5 KiB
Go
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package librenderengine
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import (
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"android/soong/android"
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"android/soong/cc"
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// "fmt"
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"strings"
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)
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func init() {
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//该打印会在执行mm命令时，打印在屏幕上
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//fmt.Println("librenderengine want to conditional Compile")
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android.RegisterModuleType("cc_librenderengine", DefaultsFactory)
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}
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func DefaultsFactory() (android.Module) {
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module := cc.DefaultsFactory()
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android.AddLoadHook(module, Defaults)
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return module
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}
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func Defaults(ctx android.LoadHookContext) {
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type props struct {
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Cflags []string
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}
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p := &props{}
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p.Cflags = globalDefaults(ctx)
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ctx.AppendProperties(p)
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}
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//条件编译主要修改函数
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func globalDefaults(ctx android.BaseContext) ([]string) {
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var cppflags []string
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//该打印输出为: TARGET_PRODUCT:rk3328 fmt.Println("TARGET_PRODUCT:",ctx.AConfig().Getenv("TARGET_PRODUCT")) //通过 strings.EqualFold 比较字符串，可参考go语言字符串对比
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//fmt.Println("TARGET_BOARD_PLATFORM_GPU:",ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU")) //通过 strings.EqualFold 比较字符串，可参考go语言字符串对比
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if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali-t720")) {
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//添加 DEBUG 宏定义
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_T72X=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali-t760")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_T76X=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali-t860")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_T86X=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"G6110")) {
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cppflags = append(cppflags,"-DGPU_G6110")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali-tDVx")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_TDVX=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali400")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_400=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali450")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_450=1")
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} else if (strings.EqualFold(ctx.AConfig().Getenv("TARGET_BOARD_PLATFORM_GPU"),"mali-G610")) {
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cppflags = append(cppflags,"-DMALI_PRODUCT_ID_G610=1")
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}
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//将需要区分的环境变量在此区域添加 //....
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return cppflags
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}
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