Add bp2build converter for rust_ffi_static (75159945) · Commits · e / os / android_build_soong

bp2build/Android.bp

+1 −0

Original line number	Diff line number	Diff line
		@@ -89,6 +89,7 @@ bootstrap_go_package {
		"python_library_conversion_test.go",
		"python_test_conversion_test.go",
		"rust_binary_conversion_test.go",
		"rust_ffi_conversion_test.go",
		"rust_library_conversion_test.go",
		"rust_proc_macro_conversion_test.go",
		"rust_protobuf_conversion_test.go",

bp2build/rust_ffi_conversion_test.go

0 → 100644

+78 −0

Original line number	Diff line number	Diff line
		// Copyright 2023 Google Inc. All rights reserved.
		//
		// Licensed under the Apache License, Version 2.0 (the "License");
		// you may not use this file except in compliance with the License.
		// You may obtain a copy of the License at
		//
		// http://www.apache.org/licenses/LICENSE-2.0
		//
		// Unless required by applicable law or agreed to in writing, software
		// distributed under the License is distributed on an "AS IS" BASIS,
		// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		// See the License for the specific language governing permissions and
		// limitations under the License.

		package bp2build

		import (
		"android/soong/android"
		"android/soong/rust"
		"testing"
		)

		func runRustFfiTestCase(t *testing.T, tc Bp2buildTestCase) {
		t.Helper()
		RunBp2BuildTestCase(t, registerRustFfiModuleTypes, tc)
		}

		func registerRustFfiModuleTypes(ctx android.RegistrationContext) {
		ctx.RegisterModuleType("rust_ffi_static", rust.RustFFIStaticFactory)
		ctx.RegisterModuleType("rust_library", rust.RustLibraryFactory)
		}

		func TestRustFfiStatic(t *testing.T) {
		runRustFfiTestCase(t, Bp2buildTestCase{
		Dir: "external/rust/crates/foo",
		Blueprint: "",
		Filesystem: map[string]string{
		"external/rust/crates/foo/src/lib.rs": "",
		"external/rust/crates/foo/src/helper.rs": "",
		"external/rust/crates/foo/Android.bp": `
		rust_ffi_static {
		name: "libfoo",
		crate_name: "foo",
		host_supported: true,
		srcs: ["src/lib.rs"],
		edition: "2015",
		include_dirs: [
		"include",
		],
		rustlibs: ["libbar"],
		bazel_module: { bp2build_available: true },
		}
		`,
		"external/rust/crates/bar/Android.bp": `
		rust_library {
		name: "libbar",
		crate_name: "bar",
		host_supported: true,
		srcs: ["src/lib.rs"],
		bazel_module: { bp2build_available: true },
		}
		`,
		},
		ExpectedBazelTargets: []string{
		MakeBazelTargetNoRestrictions("rust_ffi_static", "libfoo", AttrNameToString{
		"crate_name": `"foo"`,
		"deps": `["//external/rust/crates/bar:libbar"]`,
		"srcs": `[
		"src/helper.rs",
		"src/lib.rs",
		]`,
		"edition": `"2015"`,
		"export_includes": `["include"]`,
		}),
		},
		},
		)
		}

rust/library.go

+37 −3

Original line number	Diff line number	Diff line
		@@ -801,6 +801,10 @@ func (l *libraryDecorator) collectHeadersForSnapshot(ctx android.ModuleContext,
		}

		type rustLibraryAttributes struct {
		commonLibraryAttrs
		}

		type commonLibraryAttrs struct {
		Srcs bazel.LabelListAttribute
		Compile_data bazel.LabelListAttribute
		Crate_name bazel.StringAttribute
		@@ -811,7 +815,7 @@ type rustLibraryAttributes struct {
		Proc_macro_deps bazel.LabelListAttribute
		}

		func libraryBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		func commonLibraryAttrsBp2build(ctx android.Bp2buildMutatorContext, m Module) commonLibraryAttrs {
		lib := m.compiler.(*libraryDecorator)

		srcs, compileData := srcsAndCompileDataAttrs(ctx, *lib.baseCompiler)
		@@ -835,7 +839,7 @@ func libraryBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		rustcFLags = append(rustcFLags, fmt.Sprintf("--cfg=%s", cfg))
		}

		attrs := &rustLibraryAttributes{
		return &commonLibraryAttrs{
		Srcs: bazel.MakeLabelListAttribute(
		srcs,
		),
		@@ -865,6 +869,9 @@ func libraryBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		},
		}

		}

		func libraryBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		ctx.CreateBazelTargetModule(
		bazel.BazelTargetModuleProperties{
		Rule_class: "rust_library",
		@@ -873,7 +880,7 @@ func libraryBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		android.CommonAttributes{
		Name: m.Name(),
		},
		attrs,
		commonLibraryAttrsBp2build(ctx, m),
		)
		}

		@@ -946,3 +953,30 @@ func cargoBuildScriptBp2build(ctx android.Bp2buildMutatorContext, m Module) st

		return &name
		}

		type ffiStaticAttributes struct {
		commonLibraryAttrs
		Export_includes bazel.StringListAttribute
		}

		func ffiStaticBp2build(ctx android.Bp2buildMutatorContext, m *Module) {
		lib := m.compiler.(*libraryDecorator)

		attrs := &ffiStaticAttributes{
		Export_includes: bazel.StringListAttribute{
		Value: lib.Properties.Include_dirs,
		},
		commonLibraryAttrs: *commonLibraryAttrsBp2build(ctx, m),
		}

		ctx.CreateBazelTargetModule(
		bazel.BazelTargetModuleProperties{
		Rule_class: "rust_ffi_static",
		Bzl_load_location: "//build/bazel/rules/rust:rust_ffi_static.bzl",
		},
		android.CommonAttributes{
		Name: m.Name(),
		},
		attrs,
		)
		}

rust/rust.go

+2 −0

Original line number	Diff line number	Diff line
		@@ -1891,6 +1891,8 @@ func (m *Module) ConvertWithBp2build(ctx android.Bp2buildMutatorContext) {
		binaryBp2build(ctx, m)
		} else if ctx.ModuleType() == "rust_protobuf_host" \|\| ctx.ModuleType() == "rust_protobuf" {
		protoLibraryBp2build(ctx, m)
		} else if ctx.ModuleType() == "rust_ffi_static" {
		ffiStaticBp2build(ctx, m)
		} else {
		ctx.MarkBp2buildUnconvertible(bp2build_metrics_proto.UnconvertedReasonType_TYPE_UNSUPPORTED, "")
		}