85 lines
2.4 KiB
Go
85 lines
2.4 KiB
Go
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package librkvt_win
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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("librkvt_win want to conditional Compile")
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android.RegisterModuleType("cc_librkvt_win", 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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Srcs []string
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Cflags []string
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Shared_libs []string
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Include_dirs []string
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}
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p := &props{}
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p.Cflags = globalCflagsDefaults(ctx)
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p.Include_dirs = globalIncludeDefaults(ctx)
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p.Srcs = getSrcs(ctx)
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p.Shared_libs = getSharedLibs(ctx)
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ctx.AppendProperties(p)
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}
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func getSharedLibs(ctx android.BaseContext) ([]string) {
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var libs []string
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if (strings.Contains(ctx.AConfig().Getenv("TARGET_PRODUCT"),"rk3528_box")) {
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libs = append(libs, "libdrm")
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libs = append(libs, "libhardware")
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libs = append(libs, "libsync")
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}
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return libs
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}
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func getSrcs(ctx android.BaseContext) ([]string) {
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var src []string
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if (strings.Contains(ctx.AConfig().Getenv("TARGET_PRODUCT"),"rk3528_box")) {
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src = append(src, "common/drmgralloc.cpp")
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src = append(src, "vdpp/vdpp_proc.cpp")
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src = append(src, "vdpp/vdpp.cpp")
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}
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return src
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}
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func globalIncludeDefaults(ctx android.BaseContext) ([]string) {
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var include_dirs []string
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if (strings.Contains(ctx.AConfig().Getenv("TARGET_PRODUCT"),"rk3528_box")) {
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include_dirs = append(include_dirs,"external/libdrm")
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include_dirs = append(include_dirs,"external/libdrm/include/drm")
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include_dirs = append(include_dirs,"frameworks/av/include")
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}
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fmt.Println(include_dirs, ctx.Config().PlatformSdkVersion())
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return include_dirs
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}
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func globalCflagsDefaults(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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if (strings.Contains(ctx.AConfig().Getenv("TARGET_PRODUCT"),"rk3528_box")) {
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//添加 DEBUG 宏定义
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cppflags = append(cppflags,"-DHAVE_VDPP=0")
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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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