package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "frameworks_native_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: ["frameworks_native_license"],
}
// TODO(b/402766978) : This bindgen is meant for NDK APIs for which we
// need the API level checks as rust has no support for it.
rust_bindgen {
name: "libbinder_ndk_compat_bindgen",
crate_name: "binder_ndk_compat_bindgen",
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
wrapper_src: "src/cpp/include/binder_rust.hpp",
source_stem: "bindings",
visibility: [":__subpackages__"],
bindgen_flags: [
"--raw-line",
"#![no_std]",
"--blocklist-type",
"AIBinder_Class",
"--blocklist-type",
"AIBinder",
"--allowlist-function",
"Compat_AIBinder_Class_setTransactionCodeToFunctionNameMap",
"--allowlist-function",
"Compat_AIBinder_Class_getFunctionName",
"--allowlist-function",
"Compat_AIBinder_requiresVintfDeclaration",
"--allowlist-function",
"Compat_AIBinder_isVendorStable",
"--allowlist-function",
"Compat_AIBinder_isSystemStable",
"--raw-line",
"use binder_ndk_sys::AIBinder_Class;",
"--raw-line",
"use binder_ndk_sys::AIBinder;",
"--use-core",
"--ctypes-prefix",
"::core::ffi",
],
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
shared_libs: [
"libbinder_ndk",
],
rustlibs: [
"libbinder_ndk_sys",
],
min_sdk_version: "Tiramisu",
no_std: {
enabled: true,
},
}
// TODO(b/402766978) : This c++ lib is wrapper for calling NDK APIs for which we
// need the API level checks as rust has no support for it.
cc_library_static {
name: "libbinder_rs_compat",
srcs: ["src/cpp/binder_rust.cpp"],
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
min_sdk_version: "Tiramisu",
shared_libs: [
"libbinder_ndk",
],
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
visibility: [":__subpackages__"],
}
// TODO(b/402766978) : rust lib which calls into C++ wrapper API around the NDK APIs.
rust_library {
name: "libbinder_rs_ndk_compat",
crate_name: "binder_rs_ndk_compat",
srcs: ["src/cpp/lib.rs"],
whole_static_libs: [
"libbinder_rs_compat",
],
shared_libs: [
"libbinder_ndk",
],
rustlibs: [
"libbinder_ndk_compat_bindgen",
"libbinder_ndk_sys",
],
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
target: {
darwin: {
enabled: false,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
min_sdk_version: "Tiramisu",
visibility: [":__subpackages__"],
no_std: {
enabled: true,
},
}
rust_library {
name: "libbinder_rs",
crate_name: "binder",
srcs: ["src/lib.rs"],
rustlibs: [
"libbinder_ndk_sys",
"libdowncast_rs",
"liblibc",
"liblog_rust",
"libstatic_assertions",
"libzerocopy",
"libbinder_rs_ndk_compat",
],
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
target: {
darwin: {
enabled: false,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
features: [
"std",
"kernel_ipc",
"android_ndk_compat_symbols",
],
min_sdk_version: "Tiramisu",
// The no_std version of libbinder_rs is enabled in a mode that
// allows testing the no_std support of the lib and rust AIDL
// backend. This currently has shared lib deps and enables kernel binder,
// both of which are unlikely to work for targets that require no_std support.
// As of the time of this writing, such targets are not using soong to build
// binder so this is not a concerrn.
no_std: {
enabled: true,
features: [
"android_ndk_compat_symbols",
// Needed for testing no_std on Android where
// most meaningful integration tests are using
// kernel binder and service manager for service discovery.
"kernel_ipc",
],
cfgs: [
"single_threaded",
],
rustlibs: [
"libbinder_ndk_sys",
"libbinder_rs_ndk_compat",
"libdowncast_rs_nostd",
"liblibc",
"liblog_rust",
"libspin",
"libstatic_assertions",
"libzerocopy",
],
},
}
rust_library {
name: "libbinder_rs_on_trusty_mock",
crate_name: "binder",
srcs: ["src/lib.rs"],
cfgs: [
"trusty",
],
features: [
"std",
],
rustlibs: [
"libbinder_ndk_sys_on_trusty_mock",
"libdowncast_rs",
"liblibc",
"libbinder_rs_ndk_compat",
"libstatic_assertions",
"libzerocopy",
],
vendor: true,
}
rust_library {
name: "libbinder_tokio_rs",
crate_name: "binder_tokio",
srcs: ["binder_tokio/lib.rs"],
rustlibs: [
"libbinder_rs",
"libtokio",
],
host_supported: true,
vendor_available: true,
product_available: true,
target: {
darwin: {
enabled: false,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
min_sdk_version: "Tiramisu",
}
rust_library {
name: "libbinder_ndk_sys",
crate_name: "binder_ndk_sys",
srcs: [
"sys/lib.rs",
":libbinder_ndk_bindgen",
],
shared_libs: [
"libbinder_ndk",
],
rustlibs: [
"liblibc",
],
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
target: {
darwin: {
enabled: false,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
min_sdk_version: "Tiramisu",
features: [
"std",
],
lints: "none",
clippy_lints: "none",
visibility: [":__subpackages__"],
no_std: {
enabled: true,
features: [],
},
}
rust_library {
name: "libbinder_ndk_sys_on_trusty_mock",
crate_name: "binder_ndk_sys",
srcs: [
"sys/lib.rs",
":libbinder_ndk_bindgen_on_trusty_mock",
],
cfgs: [
"trusty",
],
shared_libs: [
"libbinder_ndk_on_trusty_mock",
],
vendor: true,
// Lints are checked separately for libbinder_ndk_sys.
// The Trusty mock copy pulls in extra headers that
// don't pass the lints for the bindgen output.
lints: "none",
}
rust_defaults {
name: "libbinder_ndk_bindgen_defaults",
wrapper_src: "sys/BinderBindings.hpp",
source_stem: "bindings",
bindgen_flag_files: [
// Unfortunately the only way to specify the rust_non_exhaustive enum
// style for a type is to make it the default
// and then specify constified enums for the enums we don't want
// rustified
"libbinder_ndk_bindgen_flags.txt",
],
bindgen_flags: [
"--blocklist-type",
"sockaddr",
"--raw-line",
"use libc::sockaddr;",
"--blocklist-item",
"AIBinder_Class_setTransactionCodeToFunctionNameMap",
"--blocklist-item",
"AIBinder_Class_getFunctionName",
// Generate code compatible with `no_std` environments by using `core`
// instead of `std` and referencing C types via `core::ffi`.
"--use-core",
"--ctypes-prefix",
"::core::ffi",
],
cflags: [
"-DANDROID_PLATFORM",
],
}
rust_bindgen {
name: "libbinder_ndk_bindgen",
crate_name: "binder_ndk_bindgen",
defaults: [
"libbinder_ndk_bindgen_defaults",
],
shared_libs: [
"libbinder_ndk",
],
rustlibs: [
"liblibc",
],
host_supported: true,
vendor_available: true,
product_available: true,
recovery_available: true,
// Currently necessary for host builds
// TODO(b/31559095): bionic on host should define this
target: {
darwin: {
enabled: false,
},
},
apex_available: [
"//apex_available:platform",
"//apex_available:anyapex",
],
min_sdk_version: "Tiramisu",
}
rust_bindgen {
name: "libbinder_ndk_bindgen_on_trusty_mock",
crate_name: "binder_ndk_bindgen",
wrapper_src: "sys/BinderBindings.hpp",
source_stem: "bindings",
defaults: [
"trusty_mock_defaults",
],
bindgen_flag_files: [
// Unfortunately the only way to specify the rust_non_exhaustive enum
// style for a type is to make it the default
// and then specify constified enums for the enums we don't want
// rustified
"libbinder_ndk_bindgen_flags.txt",
],
cflags: [
"-DANDROID_PLATFORM",
],
shared_libs: [
"libbinder_ndk_on_trusty_mock",
"libc++",
],
}
rust_test {
name: "libbinder_rs-internal_test",
crate_name: "binder",
srcs: ["src/lib.rs"],
test_suites: ["general-tests"],
auto_gen_config: true,
shared_libs: [
"libbinder_ndk",
],
features: [
"std",
"kernel_ipc",
],
rustlibs: [
"libbinder_ndk_sys",
"libdowncast_rs",
"liblibc",
"liblog_rust",
"libstatic_assertions",
"libzerocopy",
"libbinder_rs_ndk_compat",
],
}
rust_test {
name: "libbinder_rs_nostd-internal_test",
crate_name: "binder",
srcs: ["src/lib.rs"],
test_suites: ["general-tests"],
cfgs: [
"single_threaded",
],
rustlibs: [
"libdowncast_rs_nostd",
"liblog_rust_nostd",
"libspin_nostd",
],
no_std_rlibs: [
"libbinder_ndk_sys",
"libstatic_assertions",
"libzerocopy",
"liblibc",
],
}
rust_test {
name: "libbinder_ndk_bindgen_test",
srcs: [":libbinder_ndk_bindgen"],
crate_name: "binder_ndk_bindgen",
test_suites: ["general-tests"],
auto_gen_config: true,
clippy_lints: "none",
lints: "none",
rustlibs: [
"liblibc",
],
}