1// Copyright 2023 Google Inc. All rights reserved. 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15package codegen 16 17import ( 18 "android/soong/android" 19 20 "github.com/google/blueprint" 21) 22 23var ( 24 pctx = android.NewPackageContext("android/soong/aconfig/codegen") 25 26 // For java_aconfig_library: Generate java library 27 javaRule = pctx.AndroidStaticRule("java_aconfig_library", 28 blueprint.RuleParams{ 29 Command: `rm -rf ${out}.tmp` + 30 ` && mkdir -p ${out}.tmp` + 31 ` && ${aconfig} create-java-lib` + 32 ` --mode ${mode}` + 33 ` --cache ${in}` + 34 ` --out ${out}.tmp` + 35 ` --allow-instrumentation ${debug}` + 36 ` && $soong_zip -write_if_changed -jar -o ${out} -C ${out}.tmp -D ${out}.tmp` + 37 ` && rm -rf ${out}.tmp`, 38 CommandDeps: []string{ 39 "$aconfig", 40 "$soong_zip", 41 }, 42 Restat: true, 43 }, "mode", "debug") 44 45 // For cc_aconfig_library: Generate C++ library 46 cppRule = pctx.AndroidStaticRule("cc_aconfig_library", 47 blueprint.RuleParams{ 48 Command: `rm -rf ${gendir}` + 49 ` && mkdir -p ${gendir}` + 50 ` && ${aconfig} create-cpp-lib` + 51 ` --mode ${mode}` + 52 ` --cache ${in}` + 53 ` --out ${gendir}` + 54 ` --allow-instrumentation ${debug}`, 55 CommandDeps: []string{ 56 "$aconfig", 57 }, 58 }, "gendir", "mode", "debug") 59 60 // For rust_aconfig_library: Generate Rust library 61 rustRule = pctx.AndroidStaticRule("rust_aconfig_library", 62 blueprint.RuleParams{ 63 Command: `rm -rf ${gendir}` + 64 ` && mkdir -p ${gendir}` + 65 ` && ${aconfig} create-rust-lib` + 66 ` --mode ${mode}` + 67 ` --cache ${in}` + 68 ` --allow-instrumentation ${debug}` + 69 ` --out ${gendir}`, 70 CommandDeps: []string{ 71 "$aconfig", 72 }, 73 }, "gendir", "mode", "debug") 74) 75 76func init() { 77 RegisterBuildComponents(android.InitRegistrationContext) 78 pctx.HostBinToolVariable("aconfig", "aconfig") 79 pctx.HostBinToolVariable("soong_zip", "soong_zip") 80} 81 82func RegisterBuildComponents(ctx android.RegistrationContext) { 83 ctx.RegisterModuleType("aconfig_declarations_group", AconfigDeclarationsGroupFactory) 84 ctx.RegisterModuleType("cc_aconfig_library", CcAconfigLibraryFactory) 85 ctx.RegisterModuleType("java_aconfig_library", JavaDeclarationsLibraryFactory) 86 ctx.RegisterModuleType("rust_aconfig_library", RustAconfigLibraryFactory) 87} 88