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- // Copyright 2015 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 cc
- import (
- "path/filepath"
- "strings"
- "android/soong/android"
- "android/soong/snapshot"
- )
- // Efficiently converts a list of include directories to a single string
- // of cflags with -I prepended to each directory.
- func includeDirsToFlags(dirs android.Paths) string {
- return android.JoinWithPrefix(dirs.Strings(), "-I")
- }
- var indexList = android.IndexList
- var inList = android.InList
- var filterList = android.FilterList
- var removeListFromList = android.RemoveListFromList
- var removeFromList = android.RemoveFromList
- func flagsToBuilderFlags(in Flags) builderFlags {
- return builderFlags{
- globalCommonFlags: strings.Join(in.Global.CommonFlags, " "),
- globalAsFlags: strings.Join(in.Global.AsFlags, " "),
- globalYasmFlags: strings.Join(in.Global.YasmFlags, " "),
- globalCFlags: strings.Join(in.Global.CFlags, " "),
- globalToolingCFlags: strings.Join(in.Global.ToolingCFlags, " "),
- globalToolingCppFlags: strings.Join(in.Global.ToolingCppFlags, " "),
- globalConlyFlags: strings.Join(in.Global.ConlyFlags, " "),
- globalCppFlags: strings.Join(in.Global.CppFlags, " "),
- globalLdFlags: strings.Join(in.Global.LdFlags, " "),
- localCommonFlags: strings.Join(in.Local.CommonFlags, " "),
- localAsFlags: strings.Join(in.Local.AsFlags, " "),
- localYasmFlags: strings.Join(in.Local.YasmFlags, " "),
- localCFlags: strings.Join(in.Local.CFlags, " "),
- localToolingCFlags: strings.Join(in.Local.ToolingCFlags, " "),
- localToolingCppFlags: strings.Join(in.Local.ToolingCppFlags, " "),
- localConlyFlags: strings.Join(in.Local.ConlyFlags, " "),
- localCppFlags: strings.Join(in.Local.CppFlags, " "),
- localLdFlags: strings.Join(in.Local.LdFlags, " "),
- aidlFlags: strings.Join(in.aidlFlags, " "),
- rsFlags: strings.Join(in.rsFlags, " "),
- libFlags: strings.Join(in.libFlags, " "),
- extraLibFlags: strings.Join(in.extraLibFlags, " "),
- tidyFlags: strings.Join(in.TidyFlags, " "),
- sAbiFlags: strings.Join(in.SAbiFlags, " "),
- toolchain: in.Toolchain,
- gcovCoverage: in.GcovCoverage,
- tidy: in.Tidy,
- needTidyFiles: in.NeedTidyFiles,
- sAbiDump: in.SAbiDump,
- emitXrefs: in.EmitXrefs,
- systemIncludeFlags: strings.Join(in.SystemIncludeFlags, " "),
- assemblerWithCpp: in.AssemblerWithCpp,
- proto: in.proto,
- protoC: in.protoC,
- protoOptionsFile: in.protoOptionsFile,
- yacc: in.Yacc,
- lex: in.Lex,
- }
- }
- func flagsToStripFlags(in Flags) StripFlags {
- return StripFlags{Toolchain: in.Toolchain}
- }
- func addPrefix(list []string, prefix string) []string {
- for i := range list {
- list[i] = prefix + list[i]
- }
- return list
- }
- // linkDirOnDevice/linkName -> target
- func makeSymlinkCmd(linkDirOnDevice string, linkName string, target string) string {
- dir := filepath.Join("$(PRODUCT_OUT)", linkDirOnDevice)
- return "mkdir -p " + dir + " && " +
- "ln -sf " + target + " " + filepath.Join(dir, linkName)
- }
- // Dump a map to a list file as:
- //
- // {key1} {value1}
- // {key2} {value2}
- // ...
- func installMapListFileRule(ctx android.SingletonContext, m map[string]string, path string) android.OutputPath {
- var txtBuilder strings.Builder
- for idx, k := range android.SortedKeys(m) {
- if idx > 0 {
- txtBuilder.WriteString("\n")
- }
- txtBuilder.WriteString(k)
- txtBuilder.WriteString(" ")
- txtBuilder.WriteString(m[k])
- }
- return snapshot.WriteStringToFileRule(ctx, txtBuilder.String(), path)
- }
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