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I have requirement of using different " src" for my prebuilt static library, based on some condition other than Target_arch.I have used go file as below func init() { android.RegisterModuleType("native_cc_prebuilt_defaults", genNativeDefaultsFactory) } func genNativeDefaultsFactory() android.Module{ module := cc.DefaultsFactory() android.AddLoadHook(module, loadBuildConfigCCNative) return module } func loadBuildConfigCCNative(ctx android.LoadHookContext){ type props struct { Srcs []string } p := &props{} var srcs []string conditinal := getEnv(PRODUCT_CONFIG) if condition{ if envIsContains(target_arch, "arm64") { srcs = append(srcs ,"path1/arm64/lib.a") } else if envIsContains(target_arch, "arm"){ srcs = append(srcs ,"path1/arm/lib_32.a") } }else { if envIsContains(target_arch, "arm64") { srcs = append(srcs ,"path2/arm64/libiqinative.a") } else if envIsContains(target_arch, "arm"){ srcs = append(srcs ,"path2/arm/libiqinative.a") } } p.Srcs = srcs ctx.AppendProperties(p) } func envIsContains(key1 string, key2 string) bool {
contained, _ := regexp.MatchString(key2, key1) return contained } Android.bp native_cc_prebuilt_defaults{ name: "my_lib_defaults", } cc_prebuilt_library_static { name : "my_lib", compile_multilib: "both",
defaults: ["my_lib_defaults"], }
But when I use "my_lib"
in some other module like below (in some go file for module "libAPVE")
staticLibs = append(staticLibs, "my_lib")
I am recieving following error "Requesting an invalid path" upon building : internal error: panic in GenerateBuildActions for module "libAPVE" variant "android_arm_armv8-a_cortex-a53_core_shared" Requesting an invalid path goroutine 1187053 [running]: github.com/google/blueprint.newPanicErrorf(0xafad80, 0xcf1780, 0xc02f1b88c0, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0) /workspace/android/build/blueprint/context.go:3566 +0x7b github.com/google/blueprint.(*Context).generateModuleBuildActions.func2.1.1(0xc051976000, 0xc03d5e9ba0) /workspace/android/build/blueprint/context.go:2308 +0x39f panic(0xafad80, 0xcf1780) prebuilts/go/linux-x86/src/runtime/panic.go:522 +0x1b5 android/soong/android.OptionalPath.Path(...) /workspace/android/build/soong/android/paths.go:180 android/soong/cc.orderStaticModuleDeps(0xc04f88ad80, 0xc007264ac0, 0x4, 0x4, 0xc0357a1480, 0xb, 0x10, 0x7f7cee6ca118, 0x0, 0x0) /workspace/android/build/soong/cc/cc.go:919 +0x63e android/soong/cc.(*Module).depsToPaths(0xc04f88ad80, 0xd359e0, 0xc0980af710, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) /workspace/android/build/soong/cc/cc.go:1892 +0x1eb android/soong/cc.(*Module).GenerateAndroidBuildActions(0xc04f88ad80, 0xd357a0, 0xc037254820) /workspace/android/build/soong/cc/cc.go:946 +0xcb android/soong/android.(*ModuleBase).GenerateBuildActions(0xc04f88ad80, 0xd33700, 0xc03d5e9ba0) /workspace/android/build/soong/android/module.go:887 +0x706 github.com/google/blueprint.(*Context).generateModuleBuildActions.func2.1(0xc051976000, 0xc03d5e9ba0) /workspace/android/build/blueprint/context.go:2312 +0x80 github.com/google/blueprint.(*Context).generateModuleBuildActions.func2(0xc051976000, 0x0) /workspace/android/build/blueprint/context.go:2313 +0x339 github.com/google/blueprint.(*Context).parallelVisit.func1.1(0xc087c32ec0, 0xc051976000, 0xc0007c6480, 0xc0007c6300) /workspace/android/build/blueprint/context.go:1718 +0x30 created by github.com/google/blueprint.(*Context).parallelVisit.func1 /
workspace /android/build/blueprint/context.go:1717 +0x124
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After further debugging , it looks like p.Srcs is not getting reflected to srcs for ""my_lib""
any help or hint , would be helpful On Monday, January 11, 2021 at 10:37:19 PM UTC+5:30 Aditya Singh Rathore wrote:
I have requirement of using different "src" for my prebuilt static library, based on some condition other than Target_arch.
I have used go file as below
func init() {
android.RegisterModuleType("native_cc_prebuilt_defaults", genNativeDefaultsFactory)
}func genNativeDefaultsFactory() android.Module{ module := cc.DefaultsFactory() android.AddLoadHook(module, loadBuildConfigCCNative) return module } func loadBuildConfigCCNative(ctx android.LoadHookContext){ type props struct { Srcs []string } p := &props{} var srcs []string conditinal := getEnv(PRODUCT_CONFIG) if condition{ if envIsContains(target_arch, "arm64") { srcs = append(srcs ,"path1/arm64/lib.a") } else if envIsContains(target_arch, "arm"){ srcs = append(srcs ,"path1/arm/lib_32.a") } }else { if envIsContains(target_arch, "arm64") { srcs = append(srcs ,"path2/arm64/libiqinative.a") } else if envIsContains(target_arch, "arm"){ srcs = append(srcs ,"path2/arm/libiqinative.a") } } p.Srcs = srcs ctx.AppendProperties(p) } func envIsContains(key1 string, key2 string) bool {
contained, _ := regexp.MatchString(key2, key1) return contained } Android.bp native_cc_prebuilt_defaults{ name: "my_lib_defaults", } cc_prebuilt_library_static { name : "my_lib", compile_multilib: "both",
defaults: ["my_lib_defaults"], }
But when I use "my_lib"
in some other module like below (in some go file for module "libAPVE")
staticLibs = append(staticLibs, "my_lib")
I am recieving following error "Requesting an invalid path" upon building : internal error: panic in GenerateBuildActions for module "libAPVE" variant "android_arm_armv8-a_cortex-a53_core_shared" Requesting an invalid path goroutine 1187053 [running]: /workspace/android/build/blueprint/context.go:3566 +0x7b /workspace/android/build/blueprint/context.go:2308 +0x39f panic(0xafad80, 0xcf1780) prebuilts/go/linux-x86/src/runtime/panic.go:522 +0x1b5 android/soong/android.OptionalPath.Path(...) /workspace/android/build/soong/android/paths.go:180 android/soong/cc.orderStaticModuleDeps(0xc04f88ad80, 0xc007264ac0, 0x4, 0x4, 0xc0357a1480, 0xb, 0x10, 0x7f7cee6ca118, 0x0, 0x0) /workspace/android/build/soong/cc/cc.go:919 +0x63e android/soong/cc.(*Module).depsToPaths(0xc04f88ad80, 0xd359e0, 0xc0980af710, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) /workspace/android/build/soong/cc/cc.go:1892 +0x1eb android/soong/cc.(*Module).GenerateAndroidBuildActions(0xc04f88ad80, 0xd357a0, 0xc037254820) /workspace/android/build/soong/cc/cc.go:946 +0xcb android/soong/android.(*ModuleBase).GenerateBuildActions(0xc04f88ad80, 0xd33700, 0xc03d5e9ba0) /workspace/android/build/soong/android/module.go:887 +0x706 /workspace/android/build/blueprint/context.go:2312 +0x80 /workspace/android/build/blueprint/context.go:2313 +0x339 /workspace/android/build/blueprint/context.go:1718 +0x30 /
workspace /android/build/blueprint/context.go:1717 +0x124
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