StrixOS/build_soong
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use Path instead of string for file paths

Browse Source 
This centralizes verification and common operations, like converting the
path to a source file to the path for a built object.

It also embeds the configuration knowledge into the path, so that we can
remove "${SrcDir}/path" from the ninja file. When SrcDir is '.', that
leads to paths like './path' instead of just 'path' like make is doing,
causing differences in compiled binaries.

Change-Id: Ib4e8910a6e867ce1b7b420d927c04f1142a7589e
This commit is contained in:
Dan Willemsen
2015-09-23 15:26:20 -07:00
parent fafa3dc7e2
commit 34cc69e4bf
30 changed files with 1430 additions and 763 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Android.bp
View File

@@ -98,10 +98,14 @@ bootstrap_go_package {
"common/glob.go", "common/glob.go",
"common/module.go", "common/module.go",
"common/mutator.go", "common/mutator.go",
"common/package_ctx.go",
"common/paths.go", "common/paths.go",
"common/util.go", "common/util.go",
"common/variable.go", "common/variable.go",
], ],
testSrcs: [
"common/paths_test.go",
],
} }
bootstrap_go_package { bootstrap_go_package {

11
cc/androidmk.go
View File

@@ -16,7 +16,6 @@ package cc
import ( import (
"io" "io"
"path/filepath"
"strings" "strings"
"android/soong/common" "android/soong/common"
@@ -29,7 +28,7 @@ func (c *CCLibrary) AndroidMk() (ret common.AndroidMkData) {
ret.Class = "SHARED_LIBRARIES" ret.Class = "SHARED_LIBRARIES"
} }
ret.OutputFile = c.outputFile() ret.OutputFile = c.outputFile()
ret.Extra = func(name, prefix, outputFile string, arch common.Arch) (ret []string) { ret.Extra = func(name, prefix string, outputFile common.Path, arch common.Arch) (ret []string) {
exportedIncludes := c.exportedFlags() exportedIncludes := c.exportedFlags()
for i := range exportedIncludes { for i := range exportedIncludes {
exportedIncludes[i] = strings.TrimPrefix(exportedIncludes[i], "-I") exportedIncludes[i] = strings.TrimPrefix(exportedIncludes[i], "-I")
@@ -38,7 +37,7 @@ func (c *CCLibrary) AndroidMk() (ret common.AndroidMkData) {
ret = append(ret, "LOCAL_EXPORT_C_INCLUDE_DIRS := "+strings.Join(exportedIncludes, " ")) ret = append(ret, "LOCAL_EXPORT_C_INCLUDE_DIRS := "+strings.Join(exportedIncludes, " "))
} }
ret = append(ret, "LOCAL_MODULE_SUFFIX := "+filepath.Ext(outputFile)) ret = append(ret, "LOCAL_MODULE_SUFFIX := "+outputFile.Ext())
ret = append(ret, "LOCAL_SHARED_LIBRARIES_"+arch.ArchType.String()+" := "+strings.Join(c.savedDepNames.SharedLibs, " ")) ret = append(ret, "LOCAL_SHARED_LIBRARIES_"+arch.ArchType.String()+" := "+strings.Join(c.savedDepNames.SharedLibs, " "))
if c.Properties.Relative_install_path != "" { if c.Properties.Relative_install_path != "" {
@@ -57,9 +56,9 @@ func (c *CCLibrary) AndroidMk() (ret common.AndroidMkData) {
func (c *ccObject) AndroidMk() (ret common.AndroidMkData) { func (c *ccObject) AndroidMk() (ret common.AndroidMkData) {
ret.OutputFile = c.outputFile() ret.OutputFile = c.outputFile()
ret.Custom = func(w io.Writer, name, prefix string) { ret.Custom = func(w io.Writer, name, prefix string) {
out := c.outputFile() out := c.outputFile().Path()
io.WriteString(w, "$("+prefix+"TARGET_OUT_INTERMEDIATE_LIBRARIES)/"+name+objectExtension+": "+out+" | $(ACP)\n") io.WriteString(w, "$("+prefix+"TARGET_OUT_INTERMEDIATE_LIBRARIES)/"+name+objectExtension+": "+out.String()+" | $(ACP)\n")
io.WriteString(w, "\t$(copy-file-to-target)\n") io.WriteString(w, "\t$(copy-file-to-target)\n")
} }
return return
@@ -67,7 +66,7 @@ func (c *ccObject) AndroidMk() (ret common.AndroidMkData) {
func (c *CCBinary) AndroidMk() (ret common.AndroidMkData) { func (c *CCBinary) AndroidMk() (ret common.AndroidMkData) {
ret.Class = "EXECUTABLES" ret.Class = "EXECUTABLES"
ret.Extra = func(name, prefix, outputFile string, arch common.Arch) []string { ret.Extra = func(name, prefix string, outputFile common.Path, arch common.Arch) []string {
ret := []string{ ret := []string{
"LOCAL_CXX_STL := none", "LOCAL_CXX_STL := none",
"LOCAL_SYSTEM_SHARED_LIBRARIES :=", "LOCAL_SYSTEM_SHARED_LIBRARIES :=",

2
cc/arm64_device.go
View File

@@ -78,7 +78,7 @@ const (
func init() { func init() {
pctx.StaticVariable("arm64GccVersion", arm64GccVersion) pctx.StaticVariable("arm64GccVersion", arm64GccVersion)
pctx.StaticVariable("arm64GccRoot", pctx.SourcePathVariable("arm64GccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/aarch64/aarch64-linux-android-${arm64GccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/aarch64/aarch64-linux-android-${arm64GccVersion}")
pctx.StaticVariable("arm64GccTriple", "aarch64-linux-android") pctx.StaticVariable("arm64GccTriple", "aarch64-linux-android")

2
cc/arm_device.go
View File

@@ -154,7 +154,7 @@ func init() {
pctx.StaticVariable("armGccVersion", armGccVersion) pctx.StaticVariable("armGccVersion", armGccVersion)
pctx.StaticVariable("armGccRoot", pctx.SourcePathVariable("armGccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/arm/arm-linux-androideabi-${armGccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/arm/arm-linux-androideabi-${armGccVersion}")
pctx.StaticVariable("armGccTriple", "arm-linux-androideabi") pctx.StaticVariable("armGccTriple", "arm-linux-androideabi")

130
cc/builder.go
View File

@@ -28,7 +28,6 @@ import (
"strings" "strings"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
) )
const ( const (
@@ -37,7 +36,7 @@ const (
) )
var ( var (
pctx = blueprint.NewPackageContext("android/soong/cc") pctx = common.NewPackageContext("android/soong/cc")
cc = pctx.StaticRule("cc", cc = pctx.StaticRule("cc",
blueprint.RuleParams{ blueprint.RuleParams{
@@ -102,7 +101,7 @@ var (
}, },
"objcopyCmd", "prefix") "objcopyCmd", "prefix")
copyGccLibPath = pctx.StaticVariable("copyGccLibPath", "${SrcDir}/build/soong/copygcclib.sh") copyGccLibPath = pctx.SourcePathVariable("copyGccLibPath", "build/soong/copygcclib.sh")
copyGccLib = pctx.StaticRule("copyGccLib", copyGccLib = pctx.StaticRule("copyGccLib",
blueprint.RuleParams{ blueprint.RuleParams{
@@ -141,45 +140,24 @@ type builderFlags struct {
} }
// Generate rules for compiling multiple .c, .cpp, or .S files to individual .o files // Generate rules for compiling multiple .c, .cpp, or .S files to individual .o files
func TransformSourceToObj(ctx common.AndroidModuleContext, subdir string, srcFiles []string, func TransformSourceToObj(ctx common.AndroidModuleContext, subdir string, srcFiles common.Paths,
flags builderFlags, deps []string) (objFiles []string) { flags builderFlags, deps common.Paths) (objFiles common.Paths) {
srcRoot := ctx.AConfig().SrcDir() objFiles = make(common.Paths, len(srcFiles))
intermediatesRoot := ctx.AConfig().IntermediatesDir()
objFiles = make([]string, len(srcFiles))
objDir := common.ModuleObjDir(ctx)
if subdir != "" {
objDir = filepath.Join(objDir, subdir)
}
cflags := flags.globalFlags + " " + flags.cFlags + " " + flags.conlyFlags cflags := flags.globalFlags + " " + flags.cFlags + " " + flags.conlyFlags
cppflags := flags.globalFlags + " " + flags.cFlags + " " + flags.cppFlags cppflags := flags.globalFlags + " " + flags.cFlags + " " + flags.cppFlags
asflags := flags.globalFlags + " " + flags.asFlags asflags := flags.globalFlags + " " + flags.asFlags
for i, srcFile := range srcFiles { for i, srcFile := range srcFiles {
var objFile string objFile := common.ObjPathWithExt(ctx, srcFile, subdir, "o")
if strings.HasPrefix(srcFile, intermediatesRoot) {
objFile = strings.TrimPrefix(srcFile, intermediatesRoot)
objFile = filepath.Join(objDir, "gen", objFile)
} else if strings.HasPrefix(srcFile, srcRoot) {
srcFile, _ = filepath.Rel(srcRoot, srcFile)
objFile = filepath.Join(objDir, srcFile)
} else if srcRoot == "." && srcFile[0] != '/' {
objFile = filepath.Join(objDir, srcFile)
} else {
ctx.ModuleErrorf("source file %q is not in source directory %q", srcFile, srcRoot)
continue
}
objFile = pathtools.ReplaceExtension(objFile, "o")
objFiles[i] = objFile objFiles[i] = objFile
var moduleCflags string var moduleCflags string
var ccCmd string var ccCmd string
switch filepath.Ext(srcFile) { switch srcFile.Ext() {
case ".S", ".s": case ".S", ".s":
ccCmd = "gcc" ccCmd = "gcc"
moduleCflags = asflags moduleCflags = asflags
@@ -204,15 +182,15 @@ func TransformSourceToObj(ctx common.AndroidModuleContext, subdir string, srcFil
panic("unrecoginzied ccCmd") panic("unrecoginzied ccCmd")
} }
ccCmd = "${clangPath}" + ccCmd ccCmd = "${clangPath}/" + ccCmd
} else { } else {
ccCmd = gccCmd(flags.toolchain, ccCmd) ccCmd = gccCmd(flags.toolchain, ccCmd)
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: cc, Rule: cc,
Outputs: []string{objFile}, Output: objFile,
Inputs: []string{srcFile}, Input: srcFile,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"cFlags": moduleCflags, "cFlags": moduleCflags,
@@ -225,16 +203,16 @@ func TransformSourceToObj(ctx common.AndroidModuleContext, subdir string, srcFil
} }
// Generate a rule for compiling multiple .o files to a static library (.a) // Generate a rule for compiling multiple .o files to a static library (.a)
func TransformObjToStaticLib(ctx common.AndroidModuleContext, objFiles []string, func TransformObjToStaticLib(ctx common.AndroidModuleContext, objFiles common.Paths,
flags builderFlags, outputFile string) { flags builderFlags, outputFile common.ModuleOutPath) {
arCmd := gccCmd(flags.toolchain, "ar") arCmd := gccCmd(flags.toolchain, "ar")
arFlags := "crsPD" arFlags := "crsPD"
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: ar, Rule: ar,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: objFiles, Inputs: objFiles,
Args: map[string]string{ Args: map[string]string{
"arFlags": arFlags, "arFlags": arFlags,
"arCmd": arCmd, "arCmd": arCmd,
@@ -246,18 +224,20 @@ func TransformObjToStaticLib(ctx common.AndroidModuleContext, objFiles []string,
// darwin. The darwin ar tool doesn't support @file for list files, and has a // darwin. The darwin ar tool doesn't support @file for list files, and has a
// very small command line length limit, so we have to split the ar into multiple // very small command line length limit, so we have to split the ar into multiple
// steps, each appending to the previous one. // steps, each appending to the previous one.
func TransformDarwinObjToStaticLib(ctx common.AndroidModuleContext, objFiles []string, func TransformDarwinObjToStaticLib(ctx common.AndroidModuleContext, objFiles common.Paths,
flags builderFlags, outputFile string) { flags builderFlags, outputPath common.ModuleOutPath) {
arCmd := "ar" arCmd := "ar"
arFlags := "cqs" arFlags := "cqs"
// ARG_MAX on darwin is 262144, use half that to be safe // ARG_MAX on darwin is 262144, use half that to be safe
objFilesLists, err := splitListForSize(objFiles, 131072) objFilesLists, err := splitListForSize(objFiles.Strings(), 131072)
if err != nil { if err != nil {
ctx.ModuleErrorf("%s", err.Error()) ctx.ModuleErrorf("%s", err.Error())
} }
outputFile := outputPath.String()
var in, out string var in, out string
for i, l := range objFilesLists { for i, l := range objFilesLists {
in = out in = out
@@ -295,12 +275,12 @@ func TransformDarwinObjToStaticLib(ctx common.AndroidModuleContext, objFiles []s
// Generate a rule for compiling multiple .o files, plus static libraries, whole static libraries, // Generate a rule for compiling multiple .o files, plus static libraries, whole static libraries,
// and shared libraires, to a shared library (.so) or dynamic executable // and shared libraires, to a shared library (.so) or dynamic executable
func TransformObjToDynamicBinary(ctx common.AndroidModuleContext, func TransformObjToDynamicBinary(ctx common.AndroidModuleContext,
objFiles, sharedLibs, staticLibs, lateStaticLibs, wholeStaticLibs, deps []string, objFiles, sharedLibs, staticLibs, lateStaticLibs, wholeStaticLibs, deps common.Paths,
crtBegin, crtEnd string, groupLate bool, flags builderFlags, outputFile string) { crtBegin, crtEnd common.OptionalPath, groupLate bool, flags builderFlags, outputFile common.WritablePath) {
var ldCmd string var ldCmd string
if flags.clang { if flags.clang {
ldCmd = "${clangPath}clang++" ldCmd = "${clangPath}/clang++"
} else { } else {
ldCmd = gccCmd(flags.toolchain, "g++") ldCmd = gccCmd(flags.toolchain, "g++")
} }
@@ -310,31 +290,31 @@ func TransformObjToDynamicBinary(ctx common.AndroidModuleContext,
if len(wholeStaticLibs) > 0 { if len(wholeStaticLibs) > 0 {
if ctx.Host() && ctx.Darwin() { if ctx.Host() && ctx.Darwin() {
libFlagsList = append(libFlagsList, common.JoinWithPrefix(wholeStaticLibs, "-force_load ")) libFlagsList = append(libFlagsList, common.JoinWithPrefix(wholeStaticLibs.Strings(), "-force_load "))
} else { } else {
libFlagsList = append(libFlagsList, "-Wl,--whole-archive ") libFlagsList = append(libFlagsList, "-Wl,--whole-archive ")
libFlagsList = append(libFlagsList, wholeStaticLibs...) libFlagsList = append(libFlagsList, wholeStaticLibs.Strings()...)
libFlagsList = append(libFlagsList, "-Wl,--no-whole-archive ") libFlagsList = append(libFlagsList, "-Wl,--no-whole-archive ")
} }
} }
libFlagsList = append(libFlagsList, staticLibs...) libFlagsList = append(libFlagsList, staticLibs.Strings()...)
if groupLate && len(lateStaticLibs) > 0 { if groupLate && len(lateStaticLibs) > 0 {
libFlagsList = append(libFlagsList, "-Wl,--start-group") libFlagsList = append(libFlagsList, "-Wl,--start-group")
} }
libFlagsList = append(libFlagsList, lateStaticLibs...) libFlagsList = append(libFlagsList, lateStaticLibs.Strings()...)
if groupLate && len(lateStaticLibs) > 0 { if groupLate && len(lateStaticLibs) > 0 {
libFlagsList = append(libFlagsList, "-Wl,--end-group") libFlagsList = append(libFlagsList, "-Wl,--end-group")
} }
for _, lib := range sharedLibs { for _, lib := range sharedLibs {
dir, file := filepath.Split(lib) dir, file := filepath.Split(lib.String())
if !strings.HasPrefix(file, "lib") { if !strings.HasPrefix(file, "lib") {
panic("shared library " + lib + " does not start with lib") panic("shared library " + lib.String() + " does not start with lib")
} }
if !strings.HasSuffix(file, flags.toolchain.ShlibSuffix()) { if !strings.HasSuffix(file, flags.toolchain.ShlibSuffix()) {
panic("shared library " + lib + " does not end with " + flags.toolchain.ShlibSuffix()) panic("shared library " + lib.String() + " does not end with " + flags.toolchain.ShlibSuffix())
} }
libFlagsList = append(libFlagsList, libFlagsList = append(libFlagsList,
"-l"+strings.TrimSuffix(strings.TrimPrefix(file, "lib"), flags.toolchain.ShlibSuffix())) "-l"+strings.TrimSuffix(strings.TrimPrefix(file, "lib"), flags.toolchain.ShlibSuffix()))
@@ -345,29 +325,29 @@ func TransformObjToDynamicBinary(ctx common.AndroidModuleContext,
deps = append(deps, staticLibs...) deps = append(deps, staticLibs...)
deps = append(deps, lateStaticLibs...) deps = append(deps, lateStaticLibs...)
deps = append(deps, wholeStaticLibs...) deps = append(deps, wholeStaticLibs...)
if crtBegin != "" { if crtBegin.Valid() {
deps = append(deps, crtBegin, crtEnd) deps = append(deps, crtBegin.Path(), crtEnd.Path())
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: ld, Rule: ld,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: objFiles, Inputs: objFiles,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"ldCmd": ldCmd, "ldCmd": ldCmd,
"ldDirFlags": ldDirsToFlags(ldDirs), "ldDirFlags": ldDirsToFlags(ldDirs),
"crtBegin": crtBegin, "crtBegin": crtBegin.String(),
"libFlags": strings.Join(libFlagsList, " "), "libFlags": strings.Join(libFlagsList, " "),
"ldFlags": flags.ldFlags, "ldFlags": flags.ldFlags,
"crtEnd": crtEnd, "crtEnd": crtEnd.String(),
}, },
}) })
} }
// Generate a rule for compiling multiple .o files to a .o using ld partial linking // Generate a rule for compiling multiple .o files to a .o using ld partial linking
func TransformObjsToObj(ctx common.AndroidModuleContext, objFiles []string, func TransformObjsToObj(ctx common.AndroidModuleContext, objFiles common.Paths,
flags builderFlags, outputFile string) { flags builderFlags, outputFile common.WritablePath) {
var ldCmd string var ldCmd string
if flags.clang { if flags.clang {
@@ -376,27 +356,27 @@ func TransformObjsToObj(ctx common.AndroidModuleContext, objFiles []string,
ldCmd = gccCmd(flags.toolchain, "g++") ldCmd = gccCmd(flags.toolchain, "g++")
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: partialLd, Rule: partialLd,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: objFiles, Inputs: objFiles,
Args: map[string]string{ Args: map[string]string{
"ldCmd": ldCmd, "ldCmd": ldCmd,
"ldFlags": flags.ldFlags, "ldFlags": flags.ldFlags,
}, },
}) })
} }
// Generate a rule for runing objcopy --prefix-symbols on a binary // Generate a rule for runing objcopy --prefix-symbols on a binary
func TransformBinaryPrefixSymbols(ctx common.AndroidModuleContext, prefix string, inputFile string, func TransformBinaryPrefixSymbols(ctx common.AndroidModuleContext, prefix string, inputFile common.Path,
flags builderFlags, outputFile string) { flags builderFlags, outputFile common.WritablePath) {
objcopyCmd := gccCmd(flags.toolchain, "objcopy") objcopyCmd := gccCmd(flags.toolchain, "objcopy")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: prefixSymbols, Rule: prefixSymbols,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: []string{inputFile}, Input: inputFile,
Args: map[string]string{ Args: map[string]string{
"objcopyCmd": objcopyCmd, "objcopyCmd": objcopyCmd,
"prefix": prefix, "prefix": prefix,
@@ -405,11 +385,11 @@ func TransformBinaryPrefixSymbols(ctx common.AndroidModuleContext, prefix string
} }
func CopyGccLib(ctx common.AndroidModuleContext, libName string, func CopyGccLib(ctx common.AndroidModuleContext, libName string,
flags builderFlags, outputFile string) { flags builderFlags, outputFile common.WritablePath) {
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: copyGccLib, Rule: copyGccLib,
Outputs: []string{outputFile}, Output: outputFile,
Args: map[string]string{ Args: map[string]string{
"ccCmd": gccCmd(flags.toolchain, "gcc"), "ccCmd": gccCmd(flags.toolchain, "gcc"),
"cFlags": flags.globalFlags, "cFlags": flags.globalFlags,

274
cc/cc.go
View File

@@ -24,7 +24,6 @@ import (
"strings" "strings"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"github.com/google/blueprint/proptools" "github.com/google/blueprint/proptools"
"android/soong" "android/soong"
@@ -64,10 +63,9 @@ func init() {
var ( var (
HostPrebuiltTag = pctx.VariableConfigMethod("HostPrebuiltTag", common.Config.PrebuiltOS) HostPrebuiltTag = pctx.VariableConfigMethod("HostPrebuiltTag", common.Config.PrebuiltOS)
SrcDir = pctx.VariableConfigMethod("SrcDir", common.Config.SrcDir)
LibcRoot = pctx.StaticVariable("LibcRoot", "bionic/libc") LibcRoot = pctx.SourcePathVariable("LibcRoot", "bionic/libc")
LibmRoot = pctx.StaticVariable("LibmRoot", "bionic/libm") LibmRoot = pctx.SourcePathVariable("LibmRoot", "bionic/libm")
) )
// Flags used by lots of devices. Putting them in package static variables will save bytes in // Flags used by lots of devices. Putting them in package static variables will save bytes in
@@ -127,19 +125,20 @@ func init() {
// Everything in this list is a crime against abstraction and dependency tracking. // Everything in this list is a crime against abstraction and dependency tracking.
// Do not add anything to this list. // Do not add anything to this list.
pctx.StaticVariable("commonGlobalIncludes", strings.Join([]string{ pctx.PrefixedPathsForSourceVariable("commonGlobalIncludes", "-isystem ",
"-isystem ${SrcDir}/system/core/include", []string{
"-isystem ${SrcDir}/hardware/libhardware/include", "system/core/include",
"-isystem ${SrcDir}/hardware/libhardware_legacy/include", "hardware/libhardware/include",
"-isystem ${SrcDir}/hardware/ril/include", "hardware/libhardware_legacy/include",
"-isystem ${SrcDir}/libnativehelper/include", "hardware/ril/include",
"-isystem ${SrcDir}/frameworks/native/include", "libnativehelper/include",
"-isystem ${SrcDir}/frameworks/native/opengl/include", "frameworks/native/include",
"-isystem ${SrcDir}/frameworks/av/include", "frameworks/native/opengl/include",
"-isystem ${SrcDir}/frameworks/base/include", "frameworks/av/include",
}, " ")) "frameworks/base/include",
})
pctx.StaticVariable("clangPath", "${SrcDir}/prebuilts/clang/host/${HostPrebuiltTag}/3.8/bin/") pctx.SourcePathVariable("clangPath", "prebuilts/clang/host/${HostPrebuiltTag}/3.8/bin")
} }
type CCModuleContext common.AndroidBaseContext type CCModuleContext common.AndroidBaseContext
@@ -162,23 +161,36 @@ type CCModuleType interface {
depsMutator(common.AndroidBottomUpMutatorContext) depsMutator(common.AndroidBottomUpMutatorContext)
// Compile objects into final module // Compile objects into final module
compileModule(common.AndroidModuleContext, CCFlags, CCDeps, []string) compileModule(common.AndroidModuleContext, CCFlags, CCPathDeps, common.Paths)
// Install the built module. // Install the built module.
installModule(common.AndroidModuleContext, CCFlags) installModule(common.AndroidModuleContext, CCFlags)
// Return the output file (.o, .a or .so) for use by other modules // Return the output file (.o, .a or .so) for use by other modules
outputFile() string outputFile() common.OptionalPath
} }
type CCDeps struct { type CCDeps struct {
StaticLibs, SharedLibs, LateStaticLibs, WholeStaticLibs, ObjFiles, Cflags, ReexportedCflags []string StaticLibs, SharedLibs, LateStaticLibs, WholeStaticLibs []string
WholeStaticLibObjFiles []string ObjFiles common.Paths
Cflags, ReexportedCflags []string
CrtBegin, CrtEnd string CrtBegin, CrtEnd string
} }
type CCPathDeps struct {
StaticLibs, SharedLibs, LateStaticLibs, WholeStaticLibs common.Paths
ObjFiles common.Paths
WholeStaticLibObjFiles common.Paths
Cflags, ReexportedCflags []string
CrtBegin, CrtEnd common.OptionalPath
}
type CCFlags struct { type CCFlags struct {
GlobalFlags []string // Flags that apply to C, C++, and assembly source files GlobalFlags []string // Flags that apply to C, C++, and assembly source files
AsFlags []string // Flags that apply to assembly source files AsFlags []string // Flags that apply to assembly source files
@@ -440,7 +452,7 @@ func (c *CCBase) depsMutator(ctx common.AndroidBottomUpMutatorContext) {
ctx.AddVariationDependencies([]blueprint.Variation{{"link", "shared"}}, c.savedDepNames.SharedLibs...) ctx.AddVariationDependencies([]blueprint.Variation{{"link", "shared"}}, c.savedDepNames.SharedLibs...)
ctx.AddDependency(ctx.Module(), c.savedDepNames.ObjFiles...) ctx.AddDependency(ctx.Module(), c.savedDepNames.ObjFiles.Strings()...)
if c.savedDepNames.CrtBegin != "" { if c.savedDepNames.CrtBegin != "" {
ctx.AddDependency(ctx.Module(), c.savedDepNames.CrtBegin) ctx.AddDependency(ctx.Module(), c.savedDepNames.CrtBegin)
} }
@@ -472,17 +484,14 @@ func (c *CCBase) collectFlags(ctx common.AndroidModuleContext, toolchain Toolcha
} }
// Include dir cflags // Include dir cflags
common.CheckSrcDirsExist(ctx, c.Properties.Include_dirs, "include_dirs") rootIncludeDirs := common.PathsForSource(ctx, c.Properties.Include_dirs)
common.CheckModuleSrcDirsExist(ctx, c.Properties.Local_include_dirs, "local_include_dirs") localIncludeDirs := common.PathsForModuleSrc(ctx, c.Properties.Local_include_dirs)
rootIncludeDirs := pathtools.PrefixPaths(c.Properties.Include_dirs, ctx.AConfig().SrcDir())
localIncludeDirs := pathtools.PrefixPaths(c.Properties.Local_include_dirs, common.ModuleSrcDir(ctx))
flags.GlobalFlags = append(flags.GlobalFlags, flags.GlobalFlags = append(flags.GlobalFlags,
includeDirsToFlags(localIncludeDirs), includeDirsToFlags(localIncludeDirs),
includeDirsToFlags(rootIncludeDirs)) includeDirsToFlags(rootIncludeDirs))
rootIncludeFiles := pathtools.PrefixPaths(c.Properties.Include_files, ctx.AConfig().SrcDir()) rootIncludeFiles := common.PathsForSource(ctx, c.Properties.Include_files)
localIncludeFiles := pathtools.PrefixPaths(c.Properties.Local_include_files, common.ModuleSrcDir(ctx)) localIncludeFiles := common.PathsForModuleSrc(ctx, c.Properties.Local_include_files)
flags.GlobalFlags = append(flags.GlobalFlags, flags.GlobalFlags = append(flags.GlobalFlags,
includeFilesToFlags(rootIncludeFiles), includeFilesToFlags(rootIncludeFiles),
@@ -493,13 +502,13 @@ func (c *CCBase) collectFlags(ctx common.AndroidModuleContext, toolchain Toolcha
flags.GlobalFlags = append(flags.GlobalFlags, flags.GlobalFlags = append(flags.GlobalFlags,
"${commonGlobalIncludes}", "${commonGlobalIncludes}",
toolchain.IncludeFlags(), toolchain.IncludeFlags(),
"-I${SrcDir}/libnativehelper/include/nativehelper") "-I"+common.PathForSource(ctx, "libnativehelper/include/nativehelper").String())
} }
flags.GlobalFlags = append(flags.GlobalFlags, []string{ flags.GlobalFlags = append(flags.GlobalFlags, []string{
"-I" + common.ModuleSrcDir(ctx), "-I" + common.PathForModuleSrc(ctx).String(),
"-I" + common.ModuleOutDir(ctx), "-I" + common.PathForModuleOut(ctx).String(),
"-I" + common.ModuleGenDir(ctx), "-I" + common.PathForModuleGen(ctx).String(),
}...) }...)
} }
@@ -636,18 +645,18 @@ func (c *CCBase) flags(ctx common.AndroidModuleContext, flags CCFlags) CCFlags {
// Compile a list of source files into objects a specified subdirectory // Compile a list of source files into objects a specified subdirectory
func (c *CCBase) customCompileObjs(ctx common.AndroidModuleContext, flags CCFlags, func (c *CCBase) customCompileObjs(ctx common.AndroidModuleContext, flags CCFlags,
subdir string, srcFiles, excludes []string) []string { subdir string, srcFiles, excludes []string) common.Paths {
buildFlags := ccFlagsToBuilderFlags(flags) buildFlags := ccFlagsToBuilderFlags(flags)
srcFiles = ctx.ExpandSources(srcFiles, excludes) inputFiles := ctx.ExpandSources(srcFiles, excludes)
srcFiles, deps := genSources(ctx, srcFiles, buildFlags) srcPaths, deps := genSources(ctx, inputFiles, buildFlags)
return TransformSourceToObj(ctx, subdir, srcFiles, buildFlags, deps) return TransformSourceToObj(ctx, subdir, srcPaths, buildFlags, deps)
} }
// Compile files listed in c.Properties.Srcs into objects // Compile files listed in c.Properties.Srcs into objects
func (c *CCBase) compileObjs(ctx common.AndroidModuleContext, flags CCFlags) []string { func (c *CCBase) compileObjs(ctx common.AndroidModuleContext, flags CCFlags) common.Paths {
if c.Properties.SkipCompileObjs { if c.Properties.SkipCompileObjs {
return nil return nil
@@ -657,8 +666,8 @@ func (c *CCBase) compileObjs(ctx common.AndroidModuleContext, flags CCFlags) []s
} }
// Compile generated source files from dependencies // Compile generated source files from dependencies
func (c *CCBase) compileGeneratedObjs(ctx common.AndroidModuleContext, flags CCFlags) []string { func (c *CCBase) compileGeneratedObjs(ctx common.AndroidModuleContext, flags CCFlags) common.Paths {
var srcs []string var srcs common.Paths
if c.Properties.SkipCompileObjs { if c.Properties.SkipCompileObjs {
return nil return nil
@@ -677,13 +686,13 @@ func (c *CCBase) compileGeneratedObjs(ctx common.AndroidModuleContext, flags CCF
return TransformSourceToObj(ctx, "", srcs, ccFlagsToBuilderFlags(flags), nil) return TransformSourceToObj(ctx, "", srcs, ccFlagsToBuilderFlags(flags), nil)
} }
func (c *CCBase) outputFile() string { func (c *CCBase) outputFile() common.OptionalPath {
return "" return common.OptionalPath{}
} }
func (c *CCBase) depsToPathsFromList(ctx common.AndroidModuleContext, func (c *CCBase) depsToPathsFromList(ctx common.AndroidModuleContext,
names []string) (modules []common.AndroidModule, names []string) (modules []common.AndroidModule,
outputFiles []string, exportedFlags []string) { outputFiles common.Paths, exportedFlags []string) {
for _, n := range names { for _, n := range names {
found := false found := false
@@ -707,12 +716,12 @@ func (c *CCBase) depsToPathsFromList(ctx common.AndroidModuleContext,
return return
} }
if outputFile := a.outputFile(); outputFile != "" { if outputFile := a.outputFile(); outputFile.Valid() {
if found { if found {
ctx.ModuleErrorf("multiple modules satisified dependency on %q", otherName) ctx.ModuleErrorf("multiple modules satisified dependency on %q", otherName)
return return
} }
outputFiles = append(outputFiles, outputFile) outputFiles = append(outputFiles, outputFile.Path())
modules = append(modules, a) modules = append(modules, a)
if i, ok := a.(ccExportedFlagsProducer); ok { if i, ok := a.(ccExportedFlagsProducer); ok {
exportedFlags = append(exportedFlags, i.exportedFlags()...) exportedFlags = append(exportedFlags, i.exportedFlags()...)
@@ -735,10 +744,10 @@ func (c *CCBase) depsToPathsFromList(ctx common.AndroidModuleContext,
return modules, outputFiles, exportedFlags return modules, outputFiles, exportedFlags
} }
// Convert depenedency names to paths. Takes a CCDeps containing names and returns a CCDeps // Convert dependency names to paths. Takes a CCDeps containing names and returns a CCPathDeps
// containing paths // containing paths
func (c *CCBase) depsToPaths(ctx common.AndroidModuleContext, depNames CCDeps) CCDeps { func (c *CCBase) depsToPaths(ctx common.AndroidModuleContext, depNames CCDeps) CCPathDeps {
var depPaths CCDeps var depPaths CCPathDeps
var newCflags []string var newCflags []string
var wholeStaticLibModules []common.AndroidModule var wholeStaticLibModules []common.AndroidModule
@@ -778,7 +787,12 @@ func (c *CCBase) depsToPaths(ctx common.AndroidModuleContext, depNames CCDeps) C
depPaths.CrtEnd = obj.object().outputFile() depPaths.CrtEnd = obj.object().outputFile()
} }
} else { } else {
depPaths.ObjFiles = append(depPaths.ObjFiles, obj.object().outputFile()) output := obj.object().outputFile()
if output.Valid() {
depPaths.ObjFiles = append(depPaths.ObjFiles, output.Path())
} else {
ctx.ModuleErrorf("module %s did not provide an output file", otherName)
}
} }
} }
}) })
@@ -908,11 +922,11 @@ func (c *CCLinked) flags(ctx common.AndroidModuleContext, flags CCFlags) CCFlags
// tree is in good enough shape to not need it. // tree is in good enough shape to not need it.
// Host builds will use GNU libstdc++. // Host builds will use GNU libstdc++.
if ctx.Device() { if ctx.Device() {
flags.CFlags = append(flags.CFlags, "-I${SrcDir}/bionic/libstdc++/include") flags.CFlags = append(flags.CFlags, "-I"+common.PathForSource(ctx, "bionic/libstdc++/include").String())
} }
case "ndk_system": case "ndk_system":
ndkSrcRoot := ctx.AConfig().SrcDir() + "/prebuilts/ndk/current/sources/" ndkSrcRoot := common.PathForSource(ctx, "prebuilts/ndk/current/sources/cxx-stl/system/include")
flags.CFlags = append(flags.CFlags, "-isystem "+ndkSrcRoot+"cxx-stl/system/include") flags.CFlags = append(flags.CFlags, "-isystem "+ndkSrcRoot.String())
case "ndk_libc++_shared", "ndk_libc++_static": case "ndk_libc++_shared", "ndk_libc++_static":
// TODO(danalbert): This really shouldn't be here... // TODO(danalbert): This really shouldn't be here...
flags.CppFlags = append(flags.CppFlags, "-std=c++11") flags.CppFlags = append(flags.CppFlags, "-std=c++11")
@@ -1067,23 +1081,23 @@ type CCLibraryProperties struct {
} `android:"arch_variant"` } `android:"arch_variant"`
// local file name to pass to the linker as --version_script // local file name to pass to the linker as --version_script
Version_script string `android:"arch_variant"` Version_script *string `android:"arch_variant"`
// local file name to pass to the linker as -unexported_symbols_list // local file name to pass to the linker as -unexported_symbols_list
Unexported_symbols_list string `android:"arch_variant"` Unexported_symbols_list *string `android:"arch_variant"`
// local file name to pass to the linker as -force_symbols_not_weak_list // local file name to pass to the linker as -force_symbols_not_weak_list
Force_symbols_not_weak_list string `android:"arch_variant"` Force_symbols_not_weak_list *string `android:"arch_variant"`
// local file name to pass to the linker as -force_symbols_weak_list // local file name to pass to the linker as -force_symbols_weak_list
Force_symbols_weak_list string `android:"arch_variant"` Force_symbols_weak_list *string `android:"arch_variant"`
} }
type CCLibrary struct { type CCLibrary struct {
CCLinked CCLinked
reuseFrom ccLibraryInterface reuseFrom ccLibraryInterface
reuseObjFiles []string reuseObjFiles common.Paths
objFiles []string objFiles common.Paths
exportFlags []string exportFlags []string
out string out common.Path
systemLibs []string systemLibs []string
LibraryProperties CCLibraryProperties LibraryProperties CCLibraryProperties
@@ -1102,8 +1116,8 @@ type ccLibraryInterface interface {
ccLibrary() *CCLibrary ccLibrary() *CCLibrary
setReuseFrom(ccLibraryInterface) setReuseFrom(ccLibraryInterface)
getReuseFrom() ccLibraryInterface getReuseFrom() ccLibraryInterface
getReuseObjFiles() []string getReuseObjFiles() common.Paths
allObjFiles() []string allObjFiles() common.Paths
} }
var _ ccLibraryInterface = (*CCLibrary)(nil) var _ ccLibraryInterface = (*CCLibrary)(nil)
@@ -1154,11 +1168,11 @@ func (c *CCLibrary) depNames(ctx common.AndroidBaseContext, depNames CCDeps) CCD
return depNames return depNames
} }
func (c *CCLibrary) outputFile() string { func (c *CCLibrary) outputFile() common.OptionalPath {
return c.out return common.OptionalPathForPath(c.out)
} }
func (c *CCLibrary) getReuseObjFiles() []string { func (c *CCLibrary) getReuseObjFiles() common.Paths {
return c.reuseObjFiles return c.reuseObjFiles
} }
@@ -1170,7 +1184,7 @@ func (c *CCLibrary) getReuseFrom() ccLibraryInterface {
return c.reuseFrom return c.reuseFrom
} }
func (c *CCLibrary) allObjFiles() []string { func (c *CCLibrary) allObjFiles() common.Paths {
return c.objFiles return c.objFiles
} }
@@ -1225,7 +1239,7 @@ func (c *CCLibrary) flags(ctx common.AndroidModuleContext, flags CCFlags) CCFlag
} }
func (c *CCLibrary) compileStaticLibrary(ctx common.AndroidModuleContext, func (c *CCLibrary) compileStaticLibrary(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
staticFlags := flags staticFlags := flags
objFilesStatic := c.customCompileObjs(ctx, staticFlags, common.DeviceStaticLibrary, objFilesStatic := c.customCompileObjs(ctx, staticFlags, common.DeviceStaticLibrary,
@@ -1234,7 +1248,7 @@ func (c *CCLibrary) compileStaticLibrary(ctx common.AndroidModuleContext,
objFiles = append(objFiles, objFilesStatic...) objFiles = append(objFiles, objFilesStatic...)
objFiles = append(objFiles, deps.WholeStaticLibObjFiles...) objFiles = append(objFiles, deps.WholeStaticLibObjFiles...)
outputFile := filepath.Join(common.ModuleOutDir(ctx), ctx.ModuleName()+staticLibraryExtension) outputFile := common.PathForModuleOut(ctx, ctx.ModuleName()+staticLibraryExtension)
if ctx.Darwin() { if ctx.Darwin() {
TransformDarwinObjToStaticLib(ctx, objFiles, ccFlagsToBuilderFlags(flags), outputFile) TransformDarwinObjToStaticLib(ctx, objFiles, ccFlagsToBuilderFlags(flags), outputFile)
@@ -1245,8 +1259,7 @@ func (c *CCLibrary) compileStaticLibrary(ctx common.AndroidModuleContext,
c.objFiles = objFiles c.objFiles = objFiles
c.out = outputFile c.out = outputFile
common.CheckModuleSrcDirsExist(ctx, c.Properties.Export_include_dirs, "export_include_dirs") includeDirs := common.PathsForModuleSrc(ctx, c.Properties.Export_include_dirs)
includeDirs := pathtools.PrefixPaths(c.Properties.Export_include_dirs, common.ModuleSrcDir(ctx))
c.exportFlags = []string{includeDirsToFlags(includeDirs)} c.exportFlags = []string{includeDirsToFlags(includeDirs)}
c.exportFlags = append(c.exportFlags, deps.ReexportedCflags...) c.exportFlags = append(c.exportFlags, deps.ReexportedCflags...)
@@ -1254,7 +1267,7 @@ func (c *CCLibrary) compileStaticLibrary(ctx common.AndroidModuleContext,
} }
func (c *CCLibrary) compileSharedLibrary(ctx common.AndroidModuleContext, func (c *CCLibrary) compileSharedLibrary(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
sharedFlags := flags sharedFlags := flags
objFilesShared := c.customCompileObjs(ctx, sharedFlags, common.DeviceSharedLibrary, objFilesShared := c.customCompileObjs(ctx, sharedFlags, common.DeviceSharedLibrary,
@@ -1262,43 +1275,43 @@ func (c *CCLibrary) compileSharedLibrary(ctx common.AndroidModuleContext,
objFiles = append(objFiles, objFilesShared...) objFiles = append(objFiles, objFilesShared...)
outputFile := filepath.Join(common.ModuleOutDir(ctx), ctx.ModuleName()+flags.Toolchain.ShlibSuffix()) outputFile := common.PathForModuleOut(ctx, ctx.ModuleName()+flags.Toolchain.ShlibSuffix())
var linkerDeps []string var linkerDeps common.Paths
versionScript := common.OptionalPathForModuleSrc(ctx, c.LibraryProperties.Version_script)
unexportedSymbols := common.OptionalPathForModuleSrc(ctx, c.LibraryProperties.Unexported_symbols_list)
forceNotWeakSymbols := common.OptionalPathForModuleSrc(ctx, c.LibraryProperties.Force_symbols_not_weak_list)
forceWeakSymbols := common.OptionalPathForModuleSrc(ctx, c.LibraryProperties.Force_symbols_weak_list)
if !ctx.Darwin() { if !ctx.Darwin() {
if c.LibraryProperties.Version_script != "" { if versionScript.Valid() {
versionScript := filepath.Join(common.ModuleSrcDir(ctx), c.LibraryProperties.Version_script) sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,--version-script,"+versionScript.String())
sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,--version-script,"+versionScript) linkerDeps = append(linkerDeps, versionScript.Path())
linkerDeps = append(linkerDeps, versionScript)
} }
if c.LibraryProperties.Unexported_symbols_list != "" { if unexportedSymbols.Valid() {
ctx.PropertyErrorf("unexported_symbols_list", "Only supported on Darwin") ctx.PropertyErrorf("unexported_symbols_list", "Only supported on Darwin")
} }
if c.LibraryProperties.Force_symbols_not_weak_list != "" { if forceNotWeakSymbols.Valid() {
ctx.PropertyErrorf("force_symbols_not_weak_list", "Only supported on Darwin") ctx.PropertyErrorf("force_symbols_not_weak_list", "Only supported on Darwin")
} }
if c.LibraryProperties.Force_symbols_weak_list != "" { if forceWeakSymbols.Valid() {
ctx.PropertyErrorf("force_symbols_weak_list", "Only supported on Darwin") ctx.PropertyErrorf("force_symbols_weak_list", "Only supported on Darwin")
} }
} else { } else {
if c.LibraryProperties.Version_script != "" { if versionScript.Valid() {
ctx.PropertyErrorf("version_script", "Not supported on Darwin") ctx.PropertyErrorf("version_script", "Not supported on Darwin")
} }
if c.LibraryProperties.Unexported_symbols_list != "" { if unexportedSymbols.Valid() {
localFile := filepath.Join(common.ModuleSrcDir(ctx), c.LibraryProperties.Unexported_symbols_list) sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-unexported_symbols_list,"+unexportedSymbols.String())
sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-unexported_symbols_list,"+localFile) linkerDeps = append(linkerDeps, unexportedSymbols.Path())
linkerDeps = append(linkerDeps, localFile)
} }
if c.LibraryProperties.Force_symbols_not_weak_list != "" { if forceNotWeakSymbols.Valid() {
localFile := filepath.Join(common.ModuleSrcDir(ctx), c.LibraryProperties.Force_symbols_not_weak_list) sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-force_symbols_not_weak_list,"+forceNotWeakSymbols.String())
sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-force_symbols_not_weak_list,"+localFile) linkerDeps = append(linkerDeps, forceNotWeakSymbols.Path())
linkerDeps = append(linkerDeps, localFile)
} }
if c.LibraryProperties.Force_symbols_weak_list != "" { if forceWeakSymbols.Valid() {
localFile := filepath.Join(common.ModuleSrcDir(ctx), c.LibraryProperties.Force_symbols_weak_list) sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-force_symbols_weak_list,"+forceWeakSymbols.String())
sharedFlags.LdFlags = append(sharedFlags.LdFlags, "-Wl,-force_symbols_weak_list,"+localFile) linkerDeps = append(linkerDeps, forceWeakSymbols.Path())
linkerDeps = append(linkerDeps, localFile)
} }
} }
@@ -1307,13 +1320,13 @@ func (c *CCLibrary) compileSharedLibrary(ctx common.AndroidModuleContext,
ccFlagsToBuilderFlags(sharedFlags), outputFile) ccFlagsToBuilderFlags(sharedFlags), outputFile)
c.out = outputFile c.out = outputFile
includeDirs := pathtools.PrefixPaths(c.Properties.Export_include_dirs, common.ModuleSrcDir(ctx)) includeDirs := common.PathsForModuleSrc(ctx, c.Properties.Export_include_dirs)
c.exportFlags = []string{includeDirsToFlags(includeDirs)} c.exportFlags = []string{includeDirsToFlags(includeDirs)}
c.exportFlags = append(c.exportFlags, deps.ReexportedCflags...) c.exportFlags = append(c.exportFlags, deps.ReexportedCflags...)
} }
func (c *CCLibrary) compileModule(ctx common.AndroidModuleContext, func (c *CCLibrary) compileModule(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
// Reuse the object files from the matching static library if it exists // Reuse the object files from the matching static library if it exists
if c.getReuseFrom().ccLibrary() == c { if c.getReuseFrom().ccLibrary() == c {
@@ -1321,7 +1334,7 @@ func (c *CCLibrary) compileModule(ctx common.AndroidModuleContext,
} else { } else {
if c.getReuseFrom().ccLibrary().LibraryProperties.Static.Cflags == nil && if c.getReuseFrom().ccLibrary().LibraryProperties.Static.Cflags == nil &&
c.LibraryProperties.Shared.Cflags == nil { c.LibraryProperties.Shared.Cflags == nil {
objFiles = append([]string(nil), c.getReuseFrom().getReuseObjFiles()...) objFiles = append(common.Paths(nil), c.getReuseFrom().getReuseObjFiles()...)
} }
} }
@@ -1363,7 +1376,7 @@ type ccObjectProvider interface {
type ccObject struct { type ccObject struct {
CCBase CCBase
out string out common.OptionalPath
} }
func (c *ccObject) object() *ccObject { func (c *ccObject) object() *ccObject {
@@ -1382,19 +1395,20 @@ func (*ccObject) depNames(ctx common.AndroidBaseContext, depNames CCDeps) CCDeps
} }
func (c *ccObject) compileModule(ctx common.AndroidModuleContext, func (c *ccObject) compileModule(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
objFiles = append(objFiles, deps.ObjFiles...) objFiles = append(objFiles, deps.ObjFiles...)
var outputFile string var outputFile common.Path
if len(objFiles) == 1 { if len(objFiles) == 1 {
outputFile = objFiles[0] outputFile = objFiles[0]
} else { } else {
outputFile = filepath.Join(common.ModuleOutDir(ctx), ctx.ModuleName()+objectExtension) output := common.PathForModuleOut(ctx, ctx.ModuleName()+objectExtension)
TransformObjsToObj(ctx, objFiles, ccFlagsToBuilderFlags(flags), outputFile) TransformObjsToObj(ctx, objFiles, ccFlagsToBuilderFlags(flags), output)
outputFile = output
} }
c.out = outputFile c.out = common.OptionalPathForPath(outputFile)
ctx.CheckbuildFile(outputFile) ctx.CheckbuildFile(outputFile)
} }
@@ -1403,7 +1417,7 @@ func (c *ccObject) installModule(ctx common.AndroidModuleContext, flags CCFlags)
// Object files do not get installed. // Object files do not get installed.
} }
func (c *ccObject) outputFile() string { func (c *ccObject) outputFile() common.OptionalPath {
return c.out return c.out
} }
@@ -1433,8 +1447,8 @@ type CCBinaryProperties struct {
type CCBinary struct { type CCBinary struct {
CCLinked CCLinked
out string out common.Path
installFile string installFile common.Path
BinaryProperties CCBinaryProperties BinaryProperties CCBinaryProperties
} }
@@ -1569,23 +1583,23 @@ func (c *CCBinary) flags(ctx common.AndroidModuleContext, flags CCFlags) CCFlags
} }
func (c *CCBinary) compileModule(ctx common.AndroidModuleContext, func (c *CCBinary) compileModule(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
if !Bool(c.BinaryProperties.Static_executable) && inList("libc", c.Properties.Static_libs) { if !Bool(c.BinaryProperties.Static_executable) && inList("libc", c.Properties.Static_libs) {
ctx.ModuleErrorf("statically linking libc to dynamic executable, please remove libc\n" + ctx.ModuleErrorf("statically linking libc to dynamic executable, please remove libc\n" +
"from static libs or set static_executable: true") "from static libs or set static_executable: true")
} }
outputFile := filepath.Join(common.ModuleOutDir(ctx), c.getStem(ctx)+flags.Toolchain.ExecutableSuffix()) outputFile := common.PathForModuleOut(ctx, c.getStem(ctx)+flags.Toolchain.ExecutableSuffix())
c.out = outputFile c.out = outputFile
if c.BinaryProperties.Prefix_symbols != "" { if c.BinaryProperties.Prefix_symbols != "" {
afterPrefixSymbols := outputFile afterPrefixSymbols := outputFile
outputFile = outputFile + ".intermediate" outputFile = common.PathForModuleOut(ctx, c.getStem(ctx)+".intermediate")
TransformBinaryPrefixSymbols(ctx, c.BinaryProperties.Prefix_symbols, outputFile, TransformBinaryPrefixSymbols(ctx, c.BinaryProperties.Prefix_symbols, outputFile,
ccFlagsToBuilderFlags(flags), afterPrefixSymbols) ccFlagsToBuilderFlags(flags), afterPrefixSymbols)
} }
var linkerDeps []string var linkerDeps common.Paths
TransformObjToDynamicBinary(ctx, objFiles, deps.SharedLibs, deps.StaticLibs, TransformObjToDynamicBinary(ctx, objFiles, deps.SharedLibs, deps.StaticLibs,
deps.LateStaticLibs, deps.WholeStaticLibs, linkerDeps, deps.CrtBegin, deps.CrtEnd, true, deps.LateStaticLibs, deps.WholeStaticLibs, linkerDeps, deps.CrtBegin, deps.CrtEnd, true,
@@ -1596,11 +1610,11 @@ func (c *CCBinary) installModule(ctx common.AndroidModuleContext, flags CCFlags)
c.installFile = ctx.InstallFile(filepath.Join("bin", c.Properties.Relative_install_path), c.out) c.installFile = ctx.InstallFile(filepath.Join("bin", c.Properties.Relative_install_path), c.out)
} }
func (c *CCBinary) HostToolPath() string { func (c *CCBinary) HostToolPath() common.OptionalPath {
if c.HostOrDevice().Host() { if c.HostOrDevice().Host() {
return c.installFile return common.OptionalPathForPath(c.installFile)
} }
return "" return common.OptionalPath{}
} }
func (c *CCBinary) testPerSrc() bool { func (c *CCBinary) testPerSrc() bool {
@@ -1649,7 +1663,7 @@ func (c *CCTest) flags(ctx common.AndroidModuleContext, flags CCFlags) CCFlags {
// TODO(danalbert): Make gtest export its dependencies. // TODO(danalbert): Make gtest export its dependencies.
flags.CFlags = append(flags.CFlags, flags.CFlags = append(flags.CFlags,
"-I"+filepath.Join(ctx.AConfig().SrcDir(), "external/gtest/include")) "-I"+common.PathForSource(ctx, "external/gtest/include").String())
return flags return flags
} }
@@ -1832,10 +1846,10 @@ func ToolchainLibraryFactory() (blueprint.Module, []interface{}) {
} }
func (c *toolchainLibrary) compileModule(ctx common.AndroidModuleContext, func (c *toolchainLibrary) compileModule(ctx common.AndroidModuleContext,
flags CCFlags, deps CCDeps, objFiles []string) { flags CCFlags, deps CCPathDeps, objFiles common.Paths) {
libName := ctx.ModuleName() + staticLibraryExtension libName := ctx.ModuleName() + staticLibraryExtension
outputFile := filepath.Join(common.ModuleOutDir(ctx), libName) outputFile := common.PathForModuleOut(ctx, libName)
CopyGccLib(ctx, libName, ccFlagsToBuilderFlags(flags), outputFile) CopyGccLib(ctx, libName, ccFlagsToBuilderFlags(flags), outputFile)
@@ -1854,19 +1868,19 @@ func (c *toolchainLibrary) installModule(ctx common.AndroidModuleContext, flags
// either (with the exception of the shared STLs, which are installed to the app's directory rather // either (with the exception of the shared STLs, which are installed to the app's directory rather
// than to the system image). // than to the system image).
func getNdkLibDir(ctx common.AndroidModuleContext, toolchain Toolchain, version string) string { func getNdkLibDir(ctx common.AndroidModuleContext, toolchain Toolchain, version string) common.SourcePath {
return fmt.Sprintf("%s/prebuilts/ndk/current/platforms/android-%s/arch-%s/usr/lib", return common.PathForSource(ctx, fmt.Sprintf("prebuilts/ndk/current/platforms/android-%s/arch-%s/usr/lib",
ctx.AConfig().SrcDir(), version, toolchain.Name()) version, toolchain.Name()))
} }
func ndkPrebuiltModuleToPath(ctx common.AndroidModuleContext, toolchain Toolchain, func ndkPrebuiltModuleToPath(ctx common.AndroidModuleContext, toolchain Toolchain,
ext string, version string) string { ext string, version string) common.Path {
// NDK prebuilts are named like: ndk_NAME.EXT.SDK_VERSION. // NDK prebuilts are named like: ndk_NAME.EXT.SDK_VERSION.
// We want to translate to just NAME.EXT // We want to translate to just NAME.EXT
name := strings.Split(strings.TrimPrefix(ctx.ModuleName(), "ndk_"), ".")[0] name := strings.Split(strings.TrimPrefix(ctx.ModuleName(), "ndk_"), ".")[0]
dir := getNdkLibDir(ctx, toolchain, version) dir := getNdkLibDir(ctx, toolchain, version)
return filepath.Join(dir, name+ext) return dir.Join(ctx, name+ext)
} }
type ndkPrebuiltObject struct { type ndkPrebuiltObject struct {
@@ -1884,13 +1898,13 @@ func NdkPrebuiltObjectFactory() (blueprint.Module, []interface{}) {
} }
func (c *ndkPrebuiltObject) compileModule(ctx common.AndroidModuleContext, flags CCFlags, func (c *ndkPrebuiltObject) compileModule(ctx common.AndroidModuleContext, flags CCFlags,
deps CCDeps, objFiles []string) { deps CCPathDeps, objFiles common.Paths) {
// A null build step, but it sets up the output path. // A null build step, but it sets up the output path.
if !strings.HasPrefix(ctx.ModuleName(), "ndk_crt") { if !strings.HasPrefix(ctx.ModuleName(), "ndk_crt") {
ctx.ModuleErrorf("NDK prebuilts must have an ndk_crt prefixed name") ctx.ModuleErrorf("NDK prebuilts must have an ndk_crt prefixed name")
} }
c.out = ndkPrebuiltModuleToPath(ctx, flags.Toolchain, objectExtension, c.Properties.Sdk_version) c.out = common.OptionalPathForPath(ndkPrebuiltModuleToPath(ctx, flags.Toolchain, objectExtension, c.Properties.Sdk_version))
} }
func (c *ndkPrebuiltObject) installModule(ctx common.AndroidModuleContext, flags CCFlags) { func (c *ndkPrebuiltObject) installModule(ctx common.AndroidModuleContext, flags CCFlags) {
@@ -1915,14 +1929,14 @@ func NdkPrebuiltLibraryFactory() (blueprint.Module, []interface{}) {
} }
func (c *ndkPrebuiltLibrary) compileModule(ctx common.AndroidModuleContext, flags CCFlags, func (c *ndkPrebuiltLibrary) compileModule(ctx common.AndroidModuleContext, flags CCFlags,
deps CCDeps, objFiles []string) { deps CCPathDeps, objFiles common.Paths) {
// A null build step, but it sets up the output path. // A null build step, but it sets up the output path.
if !strings.HasPrefix(ctx.ModuleName(), "ndk_lib") { if !strings.HasPrefix(ctx.ModuleName(), "ndk_lib") {
ctx.ModuleErrorf("NDK prebuilts must have an ndk_lib prefixed name") ctx.ModuleErrorf("NDK prebuilts must have an ndk_lib prefixed name")
} }
includeDirs := pathtools.PrefixPaths(c.Properties.Export_include_dirs, common.ModuleSrcDir(ctx)) includeDirs := common.PathsForModuleSrc(ctx, c.Properties.Export_include_dirs)
c.exportFlags = []string{common.JoinWithPrefix(includeDirs, "-isystem ")} c.exportFlags = []string{common.JoinWithPrefix(includeDirs.Strings(), "-isystem ")}
c.out = ndkPrebuiltModuleToPath(ctx, flags.Toolchain, flags.Toolchain.ShlibSuffix(), c.out = ndkPrebuiltModuleToPath(ctx, flags.Toolchain, flags.Toolchain.ShlibSuffix(),
c.Properties.Sdk_version) c.Properties.Sdk_version)
@@ -1960,7 +1974,7 @@ func NdkPrebuiltStaticStlFactory() (blueprint.Module, []interface{}) {
return NewCCLibrary(&module.CCLibrary, module, common.DeviceSupported) return NewCCLibrary(&module.CCLibrary, module, common.DeviceSupported)
} }
func getNdkStlLibDir(ctx common.AndroidModuleContext, toolchain Toolchain, stl string) string { func getNdkStlLibDir(ctx common.AndroidModuleContext, toolchain Toolchain, stl string) common.SourcePath {
gccVersion := toolchain.GccVersion() gccVersion := toolchain.GccVersion()
var libDir string var libDir string
switch stl { switch stl {
@@ -1973,22 +1987,22 @@ func getNdkStlLibDir(ctx common.AndroidModuleContext, toolchain Toolchain, stl s
} }
if libDir != "" { if libDir != "" {
ndkSrcRoot := ctx.AConfig().SrcDir() + "/prebuilts/ndk/current/sources" ndkSrcRoot := "prebuilts/ndk/current/sources"
return fmt.Sprintf("%s/%s/%s", ndkSrcRoot, libDir, ctx.Arch().Abi) return common.PathForSource(ctx, ndkSrcRoot).Join(ctx, libDir, ctx.Arch().Abi[0])
} }
ctx.ModuleErrorf("Unknown NDK STL: %s", stl) ctx.ModuleErrorf("Unknown NDK STL: %s", stl)
return "" return common.PathForSource(ctx, "")
} }
func (c *ndkPrebuiltStl) compileModule(ctx common.AndroidModuleContext, flags CCFlags, func (c *ndkPrebuiltStl) compileModule(ctx common.AndroidModuleContext, flags CCFlags,
deps CCDeps, objFiles []string) { deps CCPathDeps, objFiles common.Paths) {
// A null build step, but it sets up the output path. // A null build step, but it sets up the output path.
if !strings.HasPrefix(ctx.ModuleName(), "ndk_lib") { if !strings.HasPrefix(ctx.ModuleName(), "ndk_lib") {
ctx.ModuleErrorf("NDK prebuilts must have an ndk_lib prefixed name") ctx.ModuleErrorf("NDK prebuilts must have an ndk_lib prefixed name")
} }
includeDirs := pathtools.PrefixPaths(c.Properties.Export_include_dirs, common.ModuleSrcDir(ctx)) includeDirs := common.PathsForModuleSrc(ctx, c.Properties.Export_include_dirs)
c.exportFlags = []string{includeDirsToFlags(includeDirs)} c.exportFlags = []string{includeDirsToFlags(includeDirs)}
libName := strings.TrimPrefix(ctx.ModuleName(), "ndk_") libName := strings.TrimPrefix(ctx.ModuleName(), "ndk_")
@@ -2000,7 +2014,7 @@ func (c *ndkPrebuiltStl) compileModule(ctx common.AndroidModuleContext, flags CC
stlName := strings.TrimSuffix(libName, "_shared") stlName := strings.TrimSuffix(libName, "_shared")
stlName = strings.TrimSuffix(stlName, "_static") stlName = strings.TrimSuffix(stlName, "_static")
libDir := getNdkStlLibDir(ctx, flags.Toolchain, stlName) libDir := getNdkStlLibDir(ctx, flags.Toolchain, stlName)
c.out = libDir + "/" + libName + libExt c.out = libDir.Join(ctx, libName+libExt)
} }
func linkageMutator(mctx common.AndroidBottomUpMutatorContext) { func linkageMutator(mctx common.AndroidBottomUpMutatorContext) {

53
cc/gen.go
View File

@@ -19,18 +19,15 @@ package cc
// functions. // functions.
import ( import (
"path/filepath"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"android/soong/common" "android/soong/common"
) )
func init() { func init() {
pctx.StaticVariable("lexCmd", "${SrcDir}/prebuilts/misc/${HostPrebuiltTag}/flex/flex-2.5.39") pctx.SourcePathVariable("lexCmd", "prebuilts/misc/${HostPrebuiltTag}/flex/flex-2.5.39")
pctx.StaticVariable("yaccCmd", "${SrcDir}/prebuilts/misc/${HostPrebuiltTag}/bison/bison") pctx.SourcePathVariable("yaccCmd", "prebuilts/misc/${HostPrebuiltTag}/bison/bison")
pctx.StaticVariable("yaccDataDir", "${SrcDir}/external/bison/data") pctx.SourcePathVariable("yaccDataDir", "external/bison/data")
} }
var ( var (
@@ -51,49 +48,45 @@ var (
}) })
) )
func genYacc(ctx common.AndroidModuleContext, yaccFile, yaccFlags string) (cppFile, headerFile string) { func genYacc(ctx common.AndroidModuleContext, yaccFile common.Path, yaccFlags string) (cppFile, headerFile common.ModuleGenPath) {
cppFile = common.SrcDirRelPath(ctx, yaccFile) cppFile = common.GenPathWithExt(ctx, yaccFile, "cpp")
cppFile = filepath.Join(common.ModuleGenDir(ctx), cppFile) hppFile := common.GenPathWithExt(ctx, yaccFile, "hpp")
cppFile = pathtools.ReplaceExtension(cppFile, "cpp") headerFile = common.GenPathWithExt(ctx, yaccFile, "h")
hppFile := pathtools.ReplaceExtension(cppFile, "hpp")
headerFile = pathtools.ReplaceExtension(cppFile, "h")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: yacc, Rule: yacc,
Outputs: []string{cppFile, headerFile}, Outputs: common.WritablePaths{cppFile, headerFile},
Inputs: []string{yaccFile}, Input: yaccFile,
Args: map[string]string{ Args: map[string]string{
"yaccFlags": yaccFlags, "yaccFlags": yaccFlags,
"cppFile": cppFile, "cppFile": cppFile.String(),
"hppFile": hppFile, "hppFile": hppFile.String(),
"hFile": headerFile, "hFile": headerFile.String(),
}, },
}) })
return cppFile, headerFile return cppFile, headerFile
} }
func genLex(ctx common.AndroidModuleContext, lexFile string) (cppFile string) { func genLex(ctx common.AndroidModuleContext, lexFile common.Path) (cppFile common.ModuleGenPath) {
cppFile = common.SrcDirRelPath(ctx, lexFile) cppFile = common.GenPathWithExt(ctx, lexFile, "cpp")
cppFile = filepath.Join(common.ModuleGenDir(ctx), cppFile)
cppFile = pathtools.ReplaceExtension(cppFile, "cpp")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: lex, Rule: lex,
Outputs: []string{cppFile}, Output: cppFile,
Inputs: []string{lexFile}, Input: lexFile,
}) })
return cppFile return cppFile
} }
func genSources(ctx common.AndroidModuleContext, srcFiles []string, func genSources(ctx common.AndroidModuleContext, srcFiles common.Paths,
buildFlags builderFlags) ([]string, []string) { buildFlags builderFlags) (common.Paths, common.Paths) {
var deps []string var deps common.Paths
for i, srcFile := range srcFiles { for i, srcFile := range srcFiles {
switch filepath.Ext(srcFile) { switch srcFile.Ext() {
case ".y", ".yy": case ".y", ".yy":
cppFile, headerFile := genYacc(ctx, srcFile, buildFlags.yaccFlags) cppFile, headerFile := genYacc(ctx, srcFile, buildFlags.yaccFlags)
srcFiles[i] = cppFile srcFiles[i] = cppFile

2
cc/mips64_device.go
View File

@@ -90,7 +90,7 @@ func init() {
pctx.StaticVariable("mips64GccVersion", mips64GccVersion) pctx.StaticVariable("mips64GccVersion", mips64GccVersion)
pctx.StaticVariable("mips64GccRoot", pctx.SourcePathVariable("mips64GccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/mips/mips64el-linux-android-${mips64GccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/mips/mips64el-linux-android-${mips64GccVersion}")
pctx.StaticVariable("mips64GccTriple", "mips64el-linux-android") pctx.StaticVariable("mips64GccTriple", "mips64el-linux-android")

2
cc/mips_device.go
View File

@@ -121,7 +121,7 @@ func init() {
pctx.StaticVariable("mipsGccVersion", mipsGccVersion) pctx.StaticVariable("mipsGccVersion", mipsGccVersion)
pctx.StaticVariable("mipsGccRoot", pctx.SourcePathVariable("mipsGccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/mips/mips64el-linux-android-${mipsGccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/mips/mips64el-linux-android-${mipsGccVersion}")
pctx.StaticVariable("mipsGccTriple", "mips64el-linux-android") pctx.StaticVariable("mipsGccTriple", "mips64el-linux-android")

8
cc/util.go
View File

@@ -24,12 +24,12 @@ import (
// Efficiently converts a list of include directories to a single string // Efficiently converts a list of include directories to a single string
// of cflags with -I prepended to each directory. // of cflags with -I prepended to each directory.
func includeDirsToFlags(dirs []string) string { func includeDirsToFlags(dirs common.Paths) string {
return common.JoinWithPrefix(dirs, "-I") return common.JoinWithPrefix(dirs.Strings(), "-I")
} }
func includeFilesToFlags(dirs []string) string { func includeFilesToFlags(files common.Paths) string {
return common.JoinWithPrefix(dirs, "-include ") return common.JoinWithPrefix(files.Strings(), "-include ")
} }
func ldDirsToFlags(dirs []string) string { func ldDirsToFlags(dirs []string) string {

2
cc/x86_64_device.go
View File

@@ -137,7 +137,7 @@ func init() {
pctx.StaticVariable("x86_64GccVersion", x86_64GccVersion) pctx.StaticVariable("x86_64GccVersion", x86_64GccVersion)
pctx.StaticVariable("x86_64GccRoot", pctx.SourcePathVariable("x86_64GccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/x86/x86_64-linux-android-${x86_64GccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/x86/x86_64-linux-android-${x86_64GccVersion}")
pctx.StaticVariable("x86_64GccTriple", "x86_64-linux-android") pctx.StaticVariable("x86_64GccTriple", "x86_64-linux-android")

4
cc/x86_darwin_host.go
View File

@@ -83,8 +83,8 @@ func init() {
pctx.StaticVariable("macSdkRoot", "${macSdkPath}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk") pctx.StaticVariable("macSdkRoot", "${macSdkPath}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk")
pctx.StaticVariable("darwinGccVersion", darwinGccVersion) pctx.StaticVariable("darwinGccVersion", darwinGccVersion)
pctx.StaticVariable("darwinGccRoot", pctx.SourcePathVariable("darwinGccRoot",
"${SrcDir}/prebuilts/gcc/${HostPrebuiltTag}/host/i686-apple-darwin-${darwinGccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/host/i686-apple-darwin-${darwinGccVersion}")
pctx.StaticVariable("darwinGccTriple", "i686-apple-darwin11") pctx.StaticVariable("darwinGccTriple", "i686-apple-darwin11")

2
cc/x86_device.go
View File

@@ -139,7 +139,7 @@ func init() {
pctx.StaticVariable("x86GccVersion", x86GccVersion) pctx.StaticVariable("x86GccVersion", x86GccVersion)
pctx.StaticVariable("x86GccRoot", pctx.SourcePathVariable("x86GccRoot",
"prebuilts/gcc/${HostPrebuiltTag}/x86/x86_64-linux-android-${x86GccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/x86/x86_64-linux-android-${x86GccVersion}")
pctx.StaticVariable("x86GccTriple", "x86_64-linux-android") pctx.StaticVariable("x86GccTriple", "x86_64-linux-android")

4
cc/x86_linux_host.go
View File

@@ -108,8 +108,8 @@ const (
func init() { func init() {
pctx.StaticVariable("linuxGccVersion", linuxGccVersion) pctx.StaticVariable("linuxGccVersion", linuxGccVersion)
pctx.StaticVariable("linuxGccRoot", pctx.SourcePathVariable("linuxGccRoot",
"${SrcDir}/prebuilts/gcc/${HostPrebuiltTag}/host/x86_64-linux-glibc2.15-${linuxGccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/host/x86_64-linux-glibc2.15-${linuxGccVersion}")
pctx.StaticVariable("linuxGccTriple", "x86_64-linux") pctx.StaticVariable("linuxGccTriple", "x86_64-linux")

4
cc/x86_windows_host.go
View File

@@ -68,8 +68,8 @@ const (
func init() { func init() {
pctx.StaticVariable("windowsGccVersion", windowsGccVersion) pctx.StaticVariable("windowsGccVersion", windowsGccVersion)
pctx.StaticVariable("windowsGccRoot", pctx.SourcePathVariable("windowsGccRoot",
"${SrcDir}/prebuilts/gcc/${HostPrebuiltTag}/host/x86_64-w64-mingw32-${windowsGccVersion}") "prebuilts/gcc/${HostPrebuiltTag}/host/x86_64-w64-mingw32-${windowsGccVersion}")
pctx.StaticVariable("windowsGccTriple", "x86_64-w64-mingw32") pctx.StaticVariable("windowsGccTriple", "x86_64-w64-mingw32")

48
common/androidmk.go
View File

@@ -37,11 +37,11 @@ type AndroidMkDataProvider interface {
type AndroidMkData struct { type AndroidMkData struct {
Class string Class string
OutputFile string OutputFile OptionalPath
Custom func(w io.Writer, name, prefix string) Custom func(w io.Writer, name, prefix string)
Extra func(name, prefix, outputFile string, arch Arch) []string Extra func(name, prefix string, outputFile Path, arch Arch) []string
} }
func AndroidMkSingleton() blueprint.Singleton { func AndroidMkSingleton() blueprint.Singleton {
@@ -55,7 +55,7 @@ func (c *androidMkSingleton) GenerateBuildActions(ctx blueprint.SingletonContext
hasBPDir := make(map[string]bool) hasBPDir := make(map[string]bool)
bpDirs := []string{} bpDirs := []string{}
ctx.SetNinjaBuildDir(pctx, filepath.Join(ctx.Config().(Config).BuildDir(), "..")) ctx.SetNinjaBuildDir(pctx, filepath.Join(ctx.Config().(Config).buildDir, ".."))
ctx.VisitAllModules(func(module blueprint.Module) { ctx.VisitAllModules(func(module blueprint.Module) {
if _, ok := module.(AndroidModule); ok { if _, ok := module.(AndroidModule); ok {
@@ -72,28 +72,13 @@ func (c *androidMkSingleton) GenerateBuildActions(ctx blueprint.SingletonContext
// Gather list of eligible Android modules for translation // Gather list of eligible Android modules for translation
androidMkModules := make(map[blueprint.Module]bool) androidMkModules := make(map[blueprint.Module]bool)
srcDir := ctx.Config().(Config).SrcDir()
intermediatesDir := filepath.Join(ctx.Config().(Config).IntermediatesDir(), "androidmk")
sort.Strings(bpDirs) sort.Strings(bpDirs)
for _, bpDir := range bpDirs { for _, bpDir := range bpDirs {
mkFile := filepath.Join(srcDir, bpDir, "Android.mk") mkFile := OptionalPathForSource(ctx, "androidmk", bpDir, "Android.mk")
if !mkFile.Valid() {
files, err := Glob(ctx, intermediatesDir, mkFile, nil) for _, mod := range dirModules[bpDir] {
if err != nil { androidMkModules[mod] = true
ctx.Errorf("glob: %s", err.Error())
continue
}
// Existing Android.mk file, use that instead
if len(files) > 0 {
for _, file := range files {
ctx.AddNinjaFileDeps(file)
} }
continue
}
for _, mod := range dirModules[bpDir] {
androidMkModules[mod] = true
} }
} }
@@ -110,16 +95,19 @@ func (c *androidMkSingleton) GenerateBuildActions(ctx blueprint.SingletonContext
} }
} }
transMk := filepath.Join(ctx.Config().(Config).BuildDir(), "Android.mk") transMk := PathForOutput(ctx, "Android.mk")
if ctx.Failed() {
return
}
err := translateAndroidMk(ctx, transMk, androidMkModulesList) err := translateAndroidMk(ctx, transMk.String(), androidMkModulesList)
if err != nil { if err != nil {
ctx.Errorf(err.Error()) ctx.Errorf(err.Error())
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.Build(pctx, blueprint.BuildParams{
Rule: blueprint.Phony, Rule: blueprint.Phony,
Outputs: []string{transMk}, Outputs: []string{transMk.String()},
Optional: true, Optional: true,
}) })
} }
@@ -177,7 +165,7 @@ func translateAndroidMkModule(ctx blueprint.SingletonContext, w io.Writer, mod b
type archSrc struct { type archSrc struct {
arch Arch arch Arch
src string src Path
extra []string extra []string
} }
@@ -211,6 +199,10 @@ func translateAndroidMkModule(ctx blueprint.SingletonContext, w io.Writer, mod b
return return
} }
if !data.OutputFile.Valid() {
return
}
hC := hostClass{ hC := hostClass{
host: amod.HostOrDevice() == Host, host: amod.HostOrDevice() == Host,
class: data.Class, class: data.Class,
@@ -219,7 +211,7 @@ func translateAndroidMkModule(ctx blueprint.SingletonContext, w io.Writer, mod b
src := archSrc{ src := archSrc{
arch: arch, arch: arch,
src: data.OutputFile, src: data.OutputFile.Path(),
} }
if data.Extra != nil { if data.Extra != nil {
@@ -242,7 +234,7 @@ func translateAndroidMkModule(ctx blueprint.SingletonContext, w io.Writer, mod b
printed := make(map[string]bool) printed := make(map[string]bool)
for _, src := range archSrcs { for _, src := range archSrcs {
io.WriteString(w, "LOCAL_SRC_FILES_"+src.arch.ArchType.String()+" := "+src.src+"\n") io.WriteString(w, "LOCAL_SRC_FILES_"+src.arch.ArchType.String()+" := "+src.src.String()+"\n")
for _, extra := range src.extra { for _, extra := range src.extra {
if !printed[extra] { if !printed[extra] {

73
common/config.go
View File

@@ -20,6 +20,7 @@ import (
"os" "os"
"path/filepath" "path/filepath"
"runtime" "runtime"
"strings"
"sync" "sync"
) )
@@ -38,8 +39,6 @@ func (f *FileConfigurableOptions) SetDefaultConfig() {
type Config struct { type Config struct {
*config *config
dontCreateNinjaFile bool
} }
// A config object represents the entire build configuration for Android. // A config object represents the entire build configuration for Android.
@@ -142,8 +141,24 @@ func NewConfig(srcDir, buildDir string) (Config, error) {
}, },
} }
// Sanity check the build and source directories. This won't catch strange
// configurations with symlinks, but at least checks the obvious cases.
absBuildDir, err := filepath.Abs(buildDir)
if err != nil {
return Config{}, err
}
absSrcDir, err := filepath.Abs(srcDir)
if err != nil {
return Config{}, err
}
if strings.HasPrefix(absSrcDir, absBuildDir) {
return Config{}, fmt.Errorf("Build dir must not contain source directory")
}
// Load any configurable options from the configuration file // Load any configurable options from the configuration file
err := loadConfig(config.config) err = loadConfig(config.config)
if err != nil { if err != nil {
return Config{}, err return Config{}, err
} }
@@ -159,18 +174,6 @@ func NewConfig(srcDir, buildDir string) (Config, error) {
return config, nil return config, nil
} }
func (c *config) SrcDir() string {
return c.srcDir
}
func (c *config) BuildDir() string {
return c.buildDir
}
func (c *config) IntermediatesDir() string {
return filepath.Join(c.BuildDir(), ".intermediates")
}
func (c *config) RemoveAbandonedFiles() bool { func (c *config) RemoveAbandonedFiles() bool {
return false return false
} }
@@ -238,37 +241,7 @@ func (c *config) DeviceUsesClang() bool {
return false return false
} }
// DeviceOut returns the path to out directory for device targets func (c *config) ResourceOverlays() []SourcePath {
func (c *config) DeviceOut() string {
return filepath.Join(c.BuildDir(), "target/product", c.DeviceName())
}
// HostOut returns the path to out directory for host targets
func (c *config) HostOut() string {
return filepath.Join(c.BuildDir(), "host", c.PrebuiltOS())
}
// HostBin returns the path to bin directory for host targets
func (c *config) HostBin() string {
return filepath.Join(c.HostOut(), "bin")
}
// HostBinTool returns the path to a host tool in the bin directory for host targets
func (c *config) HostBinTool(tool string) (string, error) {
return filepath.Join(c.HostBin(), tool), nil
}
// HostJavaDir returns the path to framework directory for host targets
func (c *config) HostJavaDir() string {
return filepath.Join(c.HostOut(), "framework")
}
// HostJavaTool returns the path to a host tool in the frameworks directory for host targets
func (c *config) HostJavaTool(tool string) (string, error) {
return filepath.Join(c.HostJavaDir(), tool), nil
}
func (c *config) ResourceOverlays() []string {
return nil return nil
} }
@@ -296,10 +269,10 @@ func (c *config) ProductAaptCharacteristics() string {
return "nosdcard" return "nosdcard"
} }
func (c *config) DefaultAppCertificateDir() string { func (c *config) DefaultAppCertificateDir(ctx PathContext) SourcePath {
return filepath.Join(c.SrcDir(), "build/target/product/security") return PathForSource(ctx, "build/target/product/security")
} }
func (c *config) DefaultAppCertificate() string { func (c *config) DefaultAppCertificate(ctx PathContext) SourcePath {
return filepath.Join(c.DefaultAppCertificateDir(), "testkey") return c.DefaultAppCertificateDir(ctx).Join(ctx, "testkey")
} }

4
common/defs.go
View File

@@ -20,13 +20,11 @@ import (
) )
var ( var (
pctx = blueprint.NewPackageContext("android/soong/common") pctx = NewPackageContext("android/soong/common")
cpPreserveSymlinks = pctx.VariableConfigMethod("cpPreserveSymlinks", cpPreserveSymlinks = pctx.VariableConfigMethod("cpPreserveSymlinks",
Config.CpPreserveSymlinksFlags) Config.CpPreserveSymlinksFlags)
srcDir = pctx.VariableConfigMethod("srcDir", Config.SrcDir)
// A phony rule that is not the built-in Ninja phony rule. The built-in // A phony rule that is not the built-in Ninja phony rule. The built-in
// phony rule has special behavior that is sometimes not desired. See the // phony rule has special behavior that is sometimes not desired. See the
// Ninja docs for more details. // Ninja docs for more details.

11
common/env.go
View File

@@ -15,8 +15,6 @@
package common package common
import ( import (
"path/filepath"
"android/soong" "android/soong"
"android/soong/env" "android/soong/env"
@@ -43,12 +41,15 @@ type envSingleton struct{}
func (c *envSingleton) GenerateBuildActions(ctx blueprint.SingletonContext) { func (c *envSingleton) GenerateBuildActions(ctx blueprint.SingletonContext) {
envDeps := ctx.Config().(Config).EnvDeps() envDeps := ctx.Config().(Config).EnvDeps()
envFile := filepath.Join(ctx.Config().(Config).BuildDir(), ".soong.environment") envFile := PathForOutput(ctx, ".soong.environment")
if ctx.Failed() {
return
}
err := env.WriteEnvFile(envFile, envDeps) err := env.WriteEnvFile(envFile.String(), envDeps)
if err != nil { if err != nil {
ctx.Errorf(err.Error()) ctx.Errorf(err.Error())
} }
ctx.AddNinjaFileDeps(envFile) ctx.AddNinjaFileDeps(envFile.String())
} }

135
common/module.go
View File

@@ -32,6 +32,19 @@ var (
HostExecutable = "host_executable" HostExecutable = "host_executable"
) )
type ModuleBuildParams struct {
Rule blueprint.Rule
Output WritablePath
Outputs WritablePaths
Input Path
Inputs Paths
Implicit Path
Implicits Paths
OrderOnly Paths
Default bool
Args map[string]string
}
type androidBaseContext interface { type androidBaseContext interface {
Arch() Arch Arch() Arch
HostOrDevice() HostOrDevice HostOrDevice() HostOrDevice
@@ -52,12 +65,16 @@ type AndroidModuleContext interface {
blueprint.ModuleContext blueprint.ModuleContext
androidBaseContext androidBaseContext
ExpandSources(srcFiles, excludes []string) []string // Similar to Build, but takes Paths instead of []string,
Glob(outDir, globPattern string, excludes []string) []string // and performs more verification.
ModuleBuild(pctx blueprint.PackageContext, params ModuleBuildParams)
InstallFile(installPath, srcPath string, deps ...string) string ExpandSources(srcFiles, excludes []string) Paths
InstallFileName(installPath, name, srcPath string, deps ...string) string Glob(outDir, globPattern string, excludes []string) Paths
CheckbuildFile(srcPath string)
InstallFile(installPath string, srcPath Path, deps ...Path) Path
InstallFileName(installPath, name string, srcPath Path, deps ...Path) Path
CheckbuildFile(srcPath Path)
} }
type AndroidModule interface { type AndroidModule interface {
@@ -196,8 +213,8 @@ type AndroidModuleBase struct {
archProperties []*archProperties archProperties []*archProperties
noAddressSanitizer bool noAddressSanitizer bool
installFiles []string installFiles Paths
checkbuildFiles []string checkbuildFiles Paths
// Used by buildTargetSingleton to create checkbuild and per-directory build targets // Used by buildTargetSingleton to create checkbuild and per-directory build targets
// Only set on the final variant of each module // Only set on the final variant of each module
@@ -254,9 +271,9 @@ func (a *AndroidModuleBase) Enabled() bool {
} }
func (a *AndroidModuleBase) computeInstallDeps( func (a *AndroidModuleBase) computeInstallDeps(
ctx blueprint.ModuleContext) []string { ctx blueprint.ModuleContext) Paths {
result := []string{} result := Paths{}
ctx.VisitDepsDepthFirstIf(isFileInstaller, ctx.VisitDepsDepthFirstIf(isFileInstaller,
func(m blueprint.Module) { func(m blueprint.Module) {
fileInstaller := m.(fileInstaller) fileInstaller := m.(fileInstaller)
@@ -267,7 +284,7 @@ func (a *AndroidModuleBase) computeInstallDeps(
return result return result
} }
func (a *AndroidModuleBase) filesToInstall() []string { func (a *AndroidModuleBase) filesToInstall() Paths {
return a.installFiles return a.installFiles
} }
@@ -280,8 +297,8 @@ func (a *AndroidModuleBase) generateModuleTarget(ctx blueprint.ModuleContext) {
return return
} }
allInstalledFiles := []string{} allInstalledFiles := Paths{}
allCheckbuildFiles := []string{} allCheckbuildFiles := Paths{}
ctx.VisitAllModuleVariants(func(module blueprint.Module) { ctx.VisitAllModuleVariants(func(module blueprint.Module) {
a := module.(AndroidModule).base() a := module.(AndroidModule).base()
allInstalledFiles = append(allInstalledFiles, a.installFiles...) allInstalledFiles = append(allInstalledFiles, a.installFiles...)
@@ -295,7 +312,7 @@ func (a *AndroidModuleBase) generateModuleTarget(ctx blueprint.ModuleContext) {
ctx.Build(pctx, blueprint.BuildParams{ ctx.Build(pctx, blueprint.BuildParams{
Rule: blueprint.Phony, Rule: blueprint.Phony,
Outputs: []string{name}, Outputs: []string{name},
Implicits: allInstalledFiles, Implicits: allInstalledFiles.Strings(),
}) })
deps = append(deps, name) deps = append(deps, name)
a.installTarget = name a.installTarget = name
@@ -306,7 +323,7 @@ func (a *AndroidModuleBase) generateModuleTarget(ctx blueprint.ModuleContext) {
ctx.Build(pctx, blueprint.BuildParams{ ctx.Build(pctx, blueprint.BuildParams{
Rule: blueprint.Phony, Rule: blueprint.Phony,
Outputs: []string{name}, Outputs: []string{name},
Implicits: allCheckbuildFiles, Implicits: allCheckbuildFiles.Strings(),
Optional: true, Optional: true,
}) })
deps = append(deps, name) deps = append(deps, name)
@@ -371,9 +388,9 @@ type androidBaseContextImpl struct {
type androidModuleContext struct { type androidModuleContext struct {
blueprint.ModuleContext blueprint.ModuleContext
androidBaseContextImpl androidBaseContextImpl
installDeps []string installDeps Paths
installFiles []string installFiles Paths
checkbuildFiles []string checkbuildFiles Paths
} }
func (a *androidModuleContext) Build(pctx blueprint.PackageContext, params blueprint.BuildParams) { func (a *androidModuleContext) Build(pctx blueprint.PackageContext, params blueprint.BuildParams) {
@@ -381,6 +398,30 @@ func (a *androidModuleContext) Build(pctx blueprint.PackageContext, params bluep
a.ModuleContext.Build(pctx, params) a.ModuleContext.Build(pctx, params)
} }
func (a *androidModuleContext) ModuleBuild(pctx blueprint.PackageContext, params ModuleBuildParams) {
bparams := blueprint.BuildParams{
Rule: params.Rule,
Outputs: params.Outputs.Strings(),
Inputs: params.Inputs.Strings(),
Implicits: params.Implicits.Strings(),
OrderOnly: params.OrderOnly.Strings(),
Args: params.Args,
Optional: !params.Default,
}
if params.Output != nil {
bparams.Outputs = append(bparams.Outputs, params.Output.String())
}
if params.Input != nil {
bparams.Inputs = append(bparams.Inputs, params.Input.String())
}
if params.Implicit != nil {
bparams.Implicits = append(bparams.Implicits, params.Implicit.String())
}
a.ModuleContext.Build(pctx, bparams)
}
func (a *androidBaseContextImpl) Arch() Arch { func (a *androidBaseContextImpl) Arch() Arch {
return a.arch return a.arch
} }
@@ -413,31 +454,19 @@ func (a *androidBaseContextImpl) AConfig() Config {
return a.config return a.config
} }
func (a *androidModuleContext) InstallFileName(installPath, name, srcPath string, func (a *androidModuleContext) InstallFileName(installPath, name string, srcPath Path,
deps ...string) string { deps ...Path) Path {
config := a.AConfig() fullInstallPath := PathForModuleInstall(a, installPath, name)
var fullInstallPath string
if a.hod.Device() {
// TODO: replace unset with a device name once we have device targeting
fullInstallPath = filepath.Join(config.DeviceOut(), "system",
installPath, name)
} else {
// TODO
if a.ht == Windows {
fullInstallPath = filepath.Join(config.BuildDir(), "host", "windows-x86", installPath, name)
} else {
fullInstallPath = filepath.Join(config.HostOut(), installPath, name)
}
}
deps = append(deps, a.installDeps...) deps = append(deps, a.installDeps...)
a.ModuleContext.Build(pctx, blueprint.BuildParams{ a.ModuleBuild(pctx, ModuleBuildParams{
Rule: Cp, Rule: Cp,
Outputs: []string{fullInstallPath}, Output: fullInstallPath,
Inputs: []string{srcPath}, Input: srcPath,
OrderOnly: deps, OrderOnly: Paths(deps),
Default: true,
}) })
a.installFiles = append(a.installFiles, fullInstallPath) a.installFiles = append(a.installFiles, fullInstallPath)
@@ -445,16 +474,16 @@ func (a *androidModuleContext) InstallFileName(installPath, name, srcPath string
return fullInstallPath return fullInstallPath
} }
func (a *androidModuleContext) InstallFile(installPath, srcPath string, deps ...string) string { func (a *androidModuleContext) InstallFile(installPath string, srcPath Path, deps ...Path) Path {
return a.InstallFileName(installPath, filepath.Base(srcPath), srcPath, deps...) return a.InstallFileName(installPath, filepath.Base(srcPath.String()), srcPath, deps...)
} }
func (a *androidModuleContext) CheckbuildFile(srcPath string) { func (a *androidModuleContext) CheckbuildFile(srcPath Path) {
a.checkbuildFiles = append(a.checkbuildFiles, srcPath) a.checkbuildFiles = append(a.checkbuildFiles, srcPath)
} }
type fileInstaller interface { type fileInstaller interface {
filesToInstall() []string filesToInstall() Paths
} }
func isFileInstaller(m blueprint.Module) bool { func isFileInstaller(m blueprint.Module) bool {
@@ -476,8 +505,8 @@ func findStringInSlice(str string, slice []string) int {
return -1 return -1
} }
func (ctx *androidModuleContext) ExpandSources(srcFiles, excludes []string) []string { func (ctx *androidModuleContext) ExpandSources(srcFiles, excludes []string) Paths {
prefix := ModuleSrcDir(ctx) prefix := PathForModuleSrc(ctx).String()
for i, e := range excludes { for i, e := range excludes {
j := findStringInSlice(e, srcFiles) j := findStringInSlice(e, srcFiles)
if j != -1 { if j != -1 {
@@ -487,32 +516,24 @@ func (ctx *androidModuleContext) ExpandSources(srcFiles, excludes []string) []st
excludes[i] = filepath.Join(prefix, e) excludes[i] = filepath.Join(prefix, e)
} }
for i, srcFile := range srcFiles { globbedSrcFiles := make(Paths, 0, len(srcFiles))
srcFiles[i] = filepath.Join(prefix, srcFile)
}
if !hasGlob(srcFiles) {
return srcFiles
}
globbedSrcFiles := make([]string, 0, len(srcFiles))
for _, s := range srcFiles { for _, s := range srcFiles {
if glob.IsGlob(s) { if glob.IsGlob(s) {
globbedSrcFiles = append(globbedSrcFiles, ctx.Glob("src_glob", s, excludes)...) globbedSrcFiles = append(globbedSrcFiles, ctx.Glob("src_glob", filepath.Join(prefix, s), excludes)...)
} else { } else {
globbedSrcFiles = append(globbedSrcFiles, s) globbedSrcFiles = append(globbedSrcFiles, PathForModuleSrc(ctx, s))
} }
} }
return globbedSrcFiles return globbedSrcFiles
} }
func (ctx *androidModuleContext) Glob(outDir, globPattern string, excludes []string) []string { func (ctx *androidModuleContext) Glob(outDir, globPattern string, excludes []string) Paths {
ret, err := Glob(ctx, filepath.Join(ModuleOutDir(ctx), outDir), globPattern, excludes) ret, err := Glob(ctx, PathForModuleOut(ctx, outDir).String(), globPattern, excludes)
if err != nil { if err != nil {
ctx.ModuleErrorf("glob: %s", err.Error()) ctx.ModuleErrorf("glob: %s", err.Error())
} }
return ret return pathsForModuleSrcFromFullPath(ctx, ret)
} }
func init() { func init() {

127
common/package_ctx.go Normal file
View File

@@ -0,0 +1,127 @@
// 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 common
import (
"fmt"
"github.com/google/blueprint"
)
// AndroidPackageContext is a wrapper for blueprint.PackageContext that adds
// some android-specific helper functions.
type AndroidPackageContext struct {
blueprint.PackageContext
}
func NewPackageContext(pkgPath string) AndroidPackageContext {
return AndroidPackageContext{blueprint.NewPackageContext(pkgPath)}
}
// configErrorWrapper can be used with Path functions when a Context is not
// available. A Config can be provided, and errors are stored as a list for
// later retrieval.
//
// The most common use here will be with VariableFunc, where only a config is
// provided, and an error should be returned.
type configErrorWrapper struct {
config Config
errors []error
}
var _ PathContext = &configErrorWrapper{}
var _ errorfContext = &configErrorWrapper{}
func (e *configErrorWrapper) Config() interface{} {
return e.config
}
func (e *configErrorWrapper) Errorf(format string, args ...interface{}) {
e.errors = append(e.errors, fmt.Errorf(format, args...))
}
// SourcePathVariable returns a Variable whose value is the source directory
// appended with the supplied path. It may only be called during a Go package's
// initialization - either from the init() function or as part of a
// package-scoped variable's initialization.
func (p AndroidPackageContext) SourcePathVariable(name, path string) blueprint.Variable {
return p.VariableFunc(name, func(config interface{}) (string, error) {
ctx := &configErrorWrapper{config.(Config), []error{}}
p := safePathForSource(ctx, path)
if len(ctx.errors) > 0 {
return "", ctx.errors[0]
}
return p.String(), nil
})
}
// HostBinVariable returns a Variable whose value is the path to a host tool
// in the bin directory for host targets. It may only be called during a Go
// package's initialization - either from the init() function or as part of a
// package-scoped variable's initialization.
func (p AndroidPackageContext) HostBinToolVariable(name, path string) blueprint.Variable {
return p.VariableFunc(name, func(config interface{}) (string, error) {
ctx := &configErrorWrapper{config.(Config), []error{}}
p := PathForOutput(ctx, "host", ctx.config.PrebuiltOS(), "bin", path)
if len(ctx.errors) > 0 {
return "", ctx.errors[0]
}
return p.String(), nil
})
}
// HostJavaToolVariable returns a Variable whose value is the path to a host
// tool in the frameworks directory for host targets. It may only be called
// during a Go package's initialization - either from the init() function or as
// part of a package-scoped variable's initialization.
func (p AndroidPackageContext) HostJavaToolVariable(name, path string) blueprint.Variable {
return p.VariableFunc(name, func(config interface{}) (string, error) {
ctx := &configErrorWrapper{config.(Config), []error{}}
p := PathForOutput(ctx, "host", ctx.config.PrebuiltOS(), "framework", path)
if len(ctx.errors) > 0 {
return "", ctx.errors[0]
}
return p.String(), nil
})
}
// IntermediatesPathVariable returns a Variable whose value is the intermediate
// directory appended with the supplied path. It may only be called during a Go
// package's initialization - either from the init() function or as part of a
// package-scoped variable's initialization.
func (p AndroidPackageContext) IntermediatesPathVariable(name, path string) blueprint.Variable {
return p.VariableFunc(name, func(config interface{}) (string, error) {
ctx := &configErrorWrapper{config.(Config), []error{}}
p := PathForIntermediates(ctx, path)
if len(ctx.errors) > 0 {
return "", ctx.errors[0]
}
return p.String(), nil
})
}
// PrefixedPathsForSourceVariable returns a Variable whose value is the
// list of source paths prefixed with the supplied prefix. It may only be
// called during a Go package's initialization - either from the init()
// function or as part of a package-scoped variable's initialization.
func (p AndroidPackageContext) PrefixedPathsForSourceVariable(name, prefix string, paths []string) blueprint.Variable {
return p.VariableFunc(name, func(config interface{}) (string, error) {
ctx := &configErrorWrapper{config.(Config), []error{}}
paths := PathsForSource(ctx, paths)
if len(ctx.errors) > 0 {
return "", ctx.errors[0]
}
return JoinWithPrefix(paths.Strings(), prefix), nil
})
}

628
common/paths.go
View File

@@ -18,103 +18,571 @@ import (
"fmt" "fmt"
"os" "os"
"path/filepath" "path/filepath"
"reflect"
"strings"
"github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
) )
// ModuleOutDir returns the path to the module-specific output directory. // PathContext is the subset of a (Module|Singleton)Context required by the
func ModuleOutDir(ctx AndroidModuleContext) string { // Path methods.
return filepath.Join(ctx.AConfig().IntermediatesDir(), type PathContext interface {
ctx.ModuleDir(), ctx.ModuleName(), ctx.ModuleSubDir()) Config() interface{}
} }
// ModuleSrcDir returns the path of the directory that all source file paths are var _ PathContext = blueprint.SingletonContext(nil)
// specified relative to. var _ PathContext = blueprint.ModuleContext(nil)
func ModuleSrcDir(ctx AndroidModuleContext) string {
return filepath.Join(ctx.AConfig().SrcDir(), ctx.ModuleDir()) // errorfContext is the interface containing the Errorf method matching the
// Errorf method in blueprint.SingletonContext.
type errorfContext interface {
Errorf(format string, args ...interface{})
} }
// ModuleBinDir returns the path to the module- and architecture-specific binary var _ errorfContext = blueprint.SingletonContext(nil)
// output directory.
func ModuleBinDir(ctx AndroidModuleContext) string { // moduleErrorf is the interface containing the ModuleErrorf method matching
return filepath.Join(ModuleOutDir(ctx), "bin") // the ModuleErrorf method in blueprint.ModuleContext.
type moduleErrorf interface {
ModuleErrorf(format string, args ...interface{})
} }
// ModuleLibDir returns the path to the module- and architecture-specific var _ moduleErrorf = blueprint.ModuleContext(nil)
// library output directory.
func ModuleLibDir(ctx AndroidModuleContext) string { // pathConfig returns the android Config interface associated to the context.
return filepath.Join(ModuleOutDir(ctx), "lib") // Panics if the context isn't affiliated with an android build.
func pathConfig(ctx PathContext) Config {
if ret, ok := ctx.Config().(Config); ok {
return ret
}
panic("Paths may only be used on Soong builds")
} }
// ModuleGenDir returns the module directory for generated files // reportPathError will register an error with the attached context. It
// path. // attempts ctx.ModuleErrorf for a better error message first, then falls
func ModuleGenDir(ctx AndroidModuleContext) string { // back to ctx.Errorf.
return filepath.Join(ModuleOutDir(ctx), "gen") func reportPathError(ctx PathContext, format string, args ...interface{}) {
} if mctx, ok := ctx.(moduleErrorf); ok {
mctx.ModuleErrorf(format, args...)
// ModuleObjDir returns the module- and architecture-specific object directory } else if ectx, ok := ctx.(errorfContext); ok {
// path. ectx.Errorf(format, args...)
func ModuleObjDir(ctx AndroidModuleContext) string { } else {
return filepath.Join(ModuleOutDir(ctx), "obj") panic(fmt.Sprintf(format, args...))
}
// ModuleGoPackageDir returns the module-specific package root directory path.
// This directory is where the final package .a files are output and where
// dependent modules search for this package via -I arguments.
func ModuleGoPackageDir(ctx AndroidModuleContext) string {
return filepath.Join(ModuleOutDir(ctx), "pkg")
}
// ModuleIncludeDir returns the module-specific public include directory path.
func ModuleIncludeDir(ctx AndroidModuleContext) string {
return filepath.Join(ModuleOutDir(ctx), "include")
}
// ModuleProtoDir returns the module-specific public proto include directory path.
func ModuleProtoDir(ctx AndroidModuleContext) string {
return filepath.Join(ModuleOutDir(ctx), "proto")
}
func ModuleJSCompiledDir(ctx AndroidModuleContext) string {
return filepath.Join(ModuleOutDir(ctx), "js")
}
// CheckModuleSrcDirsExist logs an error on a property if any of the directories relative to the
// Blueprints file don't exist.
func CheckModuleSrcDirsExist(ctx AndroidModuleContext, dirs []string, prop string) {
for _, dir := range dirs {
fullDir := filepath.Join(ModuleSrcDir(ctx), dir)
if _, err := os.Stat(fullDir); err != nil {
if os.IsNotExist(err) {
ctx.PropertyErrorf(prop, "module source directory %q does not exist", dir)
} else {
ctx.PropertyErrorf(prop, "%s", err.Error())
}
}
} }
} }
// CheckModuleSrcDirsExist logs an error on a property if any of the directories relative to the type Path interface {
// top of the source tree don't exist. // Returns the path in string form
func CheckSrcDirsExist(ctx AndroidModuleContext, dirs []string, prop string) { String() string
for _, dir := range dirs {
fullDir := filepath.Join(ctx.AConfig().SrcDir(), dir) // Returns the current file extension of the path
if _, err := os.Stat(fullDir); err != nil { Ext() string
if os.IsNotExist(err) { }
ctx.PropertyErrorf(prop, "top-level source directory %q does not exist", dir)
} else { // WritablePath is a type of path that can be used as an output for build rules.
ctx.PropertyErrorf(prop, "%s", err.Error()) type WritablePath interface {
} Path
}
writablePath()
}
type genPathProvider interface {
genPathWithExt(ctx AndroidModuleContext, ext string) ModuleGenPath
}
type objPathProvider interface {
objPathWithExt(ctx AndroidModuleContext, subdir, ext string) ModuleObjPath
}
type resPathProvider interface {
resPathWithName(ctx AndroidModuleContext, name string) ModuleResPath
}
// GenPathWithExt derives a new file path in ctx's generated sources directory
// from the current path, but with the new extension.
func GenPathWithExt(ctx AndroidModuleContext, p Path, ext string) ModuleGenPath {
if path, ok := p.(genPathProvider); ok {
return path.genPathWithExt(ctx, ext)
}
reportPathError(ctx, "Tried to create generated file from unsupported path: %s(%s)", reflect.TypeOf(p).Name(), p)
return PathForModuleGen(ctx)
}
// ObjPathWithExt derives a new file path in ctx's object directory from the
// current path, but with the new extension.
func ObjPathWithExt(ctx AndroidModuleContext, p Path, subdir, ext string) ModuleObjPath {
if path, ok := p.(objPathProvider); ok {
return path.objPathWithExt(ctx, subdir, ext)
}
reportPathError(ctx, "Tried to create object file from unsupported path: %s (%s)", reflect.TypeOf(p).Name(), p)
return PathForModuleObj(ctx)
}
// ResPathWithName derives a new path in ctx's output resource directory, using
// the current path to create the directory name, and the `name` argument for
// the filename.
func ResPathWithName(ctx AndroidModuleContext, p Path, name string) ModuleResPath {
if path, ok := p.(resPathProvider); ok {
return path.resPathWithName(ctx, name)
}
reportPathError(ctx, "Tried to create object file from unsupported path: %s (%s)", reflect.TypeOf(p).Name(), p)
return PathForModuleRes(ctx)
}
// OptionalPath is a container that may or may not contain a valid Path.
type OptionalPath struct {
valid bool
path Path
}
// OptionalPathForPath returns an OptionalPath containing the path.
func OptionalPathForPath(path Path) OptionalPath {
if path == nil {
return OptionalPath{}
}
return OptionalPath{valid: true, path: path}
}
// Valid returns whether there is a valid path
func (p OptionalPath) Valid() bool {
return p.valid
}
// Path returns the Path embedded in this OptionalPath. You must be sure that
// there is a valid path, since this method will panic if there is not.
func (p OptionalPath) Path() Path {
if !p.valid {
panic("Requesting an invalid path")
}
return p.path
}
// String returns the string version of the Path, or "" if it isn't valid.
func (p OptionalPath) String() string {
if p.valid {
return p.path.String()
} else {
return ""
} }
} }
// Returns a path relative to the top level source directory. Panics if path is not inside the // Paths is a slice of Path objects, with helpers to operate on the collection.
// top level source directory. type Paths []Path
func SrcDirRelPath(ctx AndroidModuleContext, path string) string {
srcDir := ctx.AConfig().SrcDir() // PathsForSource returns Paths rooted from SrcDir
relPath, err := filepath.Rel(srcDir, path) func PathsForSource(ctx PathContext, paths []string) Paths {
ret := make(Paths, len(paths))
for i, path := range paths {
ret[i] = PathForSource(ctx, path)
}
return ret
}
// PathsForModuleSrc returns Paths rooted from the module's local source
// directory
func PathsForModuleSrc(ctx AndroidModuleContext, paths []string) Paths {
ret := make(Paths, len(paths))
for i, path := range paths {
ret[i] = PathForModuleSrc(ctx, path)
}
return ret
}
// pathsForModuleSrcFromFullPath returns Paths rooted from the module's local
// source directory, but strip the local source directory from the beginning of
// each string.
func pathsForModuleSrcFromFullPath(ctx AndroidModuleContext, paths []string) Paths {
prefix := filepath.Join(ctx.AConfig().srcDir, ctx.ModuleDir()) + "/"
ret := make(Paths, 0, len(paths))
for _, p := range paths {
path := filepath.Clean(p)
if !strings.HasPrefix(path, prefix) {
reportPathError(ctx, "Path '%s' is not in module source directory '%s'", p, prefix)
continue
}
ret = append(ret, PathForModuleSrc(ctx, path[len(prefix):]))
}
return ret
}
// PathsWithOptionalDefaultForModuleSrc returns Paths rooted from the module's
// local source directory. If none are provided, use the default if it exists.
func PathsWithOptionalDefaultForModuleSrc(ctx AndroidModuleContext, input []string, def string) Paths {
if len(input) > 0 {
return PathsForModuleSrc(ctx, input)
}
// Use Glob so that if the default doesn't exist, a dependency is added so that when it
// is created, we're run again.
path := filepath.Join(ctx.AConfig().srcDir, ctx.ModuleDir(), def)
return ctx.Glob("default", path, []string{})
}
// Strings returns the Paths in string form
func (p Paths) Strings() []string {
if p == nil {
return nil
}
ret := make([]string, len(p))
for i, path := range p {
ret[i] = path.String()
}
return ret
}
// WritablePaths is a slice of WritablePaths, used for multiple outputs.
type WritablePaths []WritablePath
// Strings returns the string forms of the writable paths.
func (p WritablePaths) Strings() []string {
if p == nil {
return nil
}
ret := make([]string, len(p))
for i, path := range p {
ret[i] = path.String()
}
return ret
}
type basePath struct {
path string
config Config
}
func (p basePath) Ext() string {
return filepath.Ext(p.path)
}
// SourcePath is a Path representing a file path rooted from SrcDir
type SourcePath struct {
basePath
}
var _ Path = SourcePath{}
// safePathForSource is for paths that we expect are safe -- only for use by go
// code that is embedding ninja variables in paths
func safePathForSource(ctx PathContext, path string) SourcePath {
p := validateSafePath(ctx, path)
ret := SourcePath{basePath{p, pathConfig(ctx)}}
abs, err := filepath.Abs(ret.String())
if err != nil { if err != nil {
panic(fmt.Errorf("%q is not inside %q: %s", path, srcDir, err.Error())) reportPathError(ctx, "%s", err.Error())
return ret
}
buildroot, err := filepath.Abs(pathConfig(ctx).buildDir)
if err != nil {
reportPathError(ctx, "%s", err.Error())
return ret
}
if strings.HasPrefix(abs, buildroot) {
reportPathError(ctx, "source path %s is in output", abs)
return ret
} }
return relPath return ret
}
// PathForSource returns a SourcePath for the provided paths... (which are
// joined together with filepath.Join). This also validates that the path
// doesn't escape the source dir, or is contained in the build dir. On error, it
// will return a usable, but invalid SourcePath, and report a ModuleError.
func PathForSource(ctx PathContext, paths ...string) SourcePath {
p := validatePath(ctx, paths...)
ret := SourcePath{basePath{p, pathConfig(ctx)}}
abs, err := filepath.Abs(ret.String())
if err != nil {
reportPathError(ctx, "%s", err.Error())
return ret
}
buildroot, err := filepath.Abs(pathConfig(ctx).buildDir)
if err != nil {
reportPathError(ctx, "%s", err.Error())
return ret
}
if strings.HasPrefix(abs, buildroot) {
reportPathError(ctx, "source path %s is in output", abs)
return ret
}
if _, err = os.Stat(ret.String()); err != nil {
if os.IsNotExist(err) {
reportPathError(ctx, "source path %s does not exist", ret)
} else {
reportPathError(ctx, "%s: %s", ret, err.Error())
}
}
return ret
}
// OptionalPathForSource returns an OptionalPath with the SourcePath if the
// path exists, or an empty OptionalPath if it doesn't exist. Dependencies are added
// so that the ninja file will be regenerated if the state of the path changes.
func OptionalPathForSource(ctx blueprint.SingletonContext, intermediates string, paths ...string) OptionalPath {
p := validatePath(ctx, paths...)
path := SourcePath{basePath{p, pathConfig(ctx)}}
abs, err := filepath.Abs(path.String())
if err != nil {
reportPathError(ctx, "%s", err.Error())
return OptionalPath{}
}
buildroot, err := filepath.Abs(pathConfig(ctx).buildDir)
if err != nil {
reportPathError(ctx, "%s", err.Error())
return OptionalPath{}
}
if strings.HasPrefix(abs, buildroot) {
reportPathError(ctx, "source path %s is in output", abs)
return OptionalPath{}
}
// Use glob to produce proper dependencies, even though we only want
// a single file.
files, err := Glob(ctx, PathForIntermediates(ctx, intermediates).String(), path.String(), nil)
if err != nil {
reportPathError(ctx, "glob: %s", err.Error())
return OptionalPath{}
}
if len(files) == 0 {
return OptionalPath{}
}
return OptionalPathForPath(path)
}
func (p SourcePath) String() string {
return filepath.Join(p.config.srcDir, p.path)
}
// Join creates a new SourcePath with paths... joined with the current path. The
// provided paths... may not use '..' to escape from the current path.
func (p SourcePath) Join(ctx PathContext, paths ...string) SourcePath {
path := validatePath(ctx, paths...)
return PathForSource(ctx, p.path, path)
}
// OverlayPath returns the overlay for `path' if it exists. This assumes that the
// SourcePath is the path to a resource overlay directory.
func (p SourcePath) OverlayPath(ctx AndroidModuleContext, path Path) OptionalPath {
var relDir string
if moduleSrcPath, ok := path.(ModuleSrcPath); ok {
relDir = moduleSrcPath.sourcePath.path
} else if srcPath, ok := path.(SourcePath); ok {
relDir = srcPath.path
} else {
reportPathError(ctx, "Cannot find relative path for %s(%s)", reflect.TypeOf(path).Name(), path)
return OptionalPath{}
}
dir := filepath.Join(p.config.srcDir, p.path, relDir)
// Use Glob so that we are run again if the directory is added.
paths, err := Glob(ctx, PathForModuleOut(ctx, "overlay").String(), dir, []string{})
if err != nil {
reportPathError(ctx, "glob: %s", err.Error())
return OptionalPath{}
}
if len(paths) == 0 {
return OptionalPath{}
}
relPath, err := filepath.Rel(p.config.srcDir, paths[0])
if err != nil {
reportPathError(ctx, "%s", err.Error())
return OptionalPath{}
}
return OptionalPathForPath(PathForSource(ctx, relPath))
}
// OutputPath is a Path representing a file path rooted from the build directory
type OutputPath struct {
basePath
}
var _ Path = OutputPath{}
// PathForOutput returns an OutputPath for the provided paths... (which are
// joined together with filepath.Join). This also validates that the path
// does not escape the build dir. On error, it will return a usable, but invalid
// OutputPath, and report a ModuleError.
func PathForOutput(ctx PathContext, paths ...string) OutputPath {
path := validatePath(ctx, paths...)
return OutputPath{basePath{path, pathConfig(ctx)}}
}
func (p OutputPath) writablePath() {}
func (p OutputPath) String() string {
return filepath.Join(p.config.buildDir, p.path)
}
// Join creates a new OutputPath with paths... joined with the current path. The
// provided paths... may not use '..' to escape from the current path.
func (p OutputPath) Join(ctx PathContext, paths ...string) OutputPath {
path := validatePath(ctx, paths...)
return PathForOutput(ctx, p.path, path)
}
// PathForIntermediates returns an OutputPath representing the top-level
// intermediates directory.
func PathForIntermediates(ctx PathContext, paths ...string) OutputPath {
path := validatePath(ctx, paths...)
return PathForOutput(ctx, ".intermediates", path)
}
// ModuleSrcPath is a Path representing a file rooted from a module's local source dir
type ModuleSrcPath struct {
basePath
sourcePath SourcePath
moduleDir string
}
var _ Path = ModuleSrcPath{}
var _ genPathProvider = ModuleSrcPath{}
var _ objPathProvider = ModuleSrcPath{}
var _ resPathProvider = ModuleSrcPath{}
// PathForModuleSrc returns a ModuleSrcPath representing the paths... under the
// module's local source directory.
func PathForModuleSrc(ctx AndroidModuleContext, paths ...string) ModuleSrcPath {
path := validatePath(ctx, paths...)
return ModuleSrcPath{basePath{path, ctx.AConfig()}, PathForSource(ctx, ctx.ModuleDir(), path), ctx.ModuleDir()}
}
// OptionalPathForModuleSrc returns an OptionalPath. The OptionalPath contains a
// valid path if p is non-nil.
func OptionalPathForModuleSrc(ctx AndroidModuleContext, p *string) OptionalPath {
if p == nil {
return OptionalPath{}
}
return OptionalPathForPath(PathForModuleSrc(ctx, *p))
}
func (p ModuleSrcPath) String() string {
return p.sourcePath.String()
}
func (p ModuleSrcPath) genPathWithExt(ctx AndroidModuleContext, ext string) ModuleGenPath {
return PathForModuleGen(ctx, p.moduleDir, pathtools.ReplaceExtension(p.path, ext))
}
func (p ModuleSrcPath) objPathWithExt(ctx AndroidModuleContext, subdir, ext string) ModuleObjPath {
return PathForModuleObj(ctx, subdir, p.moduleDir, pathtools.ReplaceExtension(p.path, ext))
}
func (p ModuleSrcPath) resPathWithName(ctx AndroidModuleContext, name string) ModuleResPath {
// TODO: Use full directory if the new ctx is not the current ctx?
return PathForModuleRes(ctx, p.path, name)
}
// ModuleOutPath is a Path representing a module's output directory.
type ModuleOutPath struct {
OutputPath
}
var _ Path = ModuleOutPath{}
// PathForModuleOut returns a Path representing the paths... under the module's
// output directory.
func PathForModuleOut(ctx AndroidModuleContext, paths ...string) ModuleOutPath {
p := validatePath(ctx, paths...)
return ModuleOutPath{PathForOutput(ctx, ".intermediates", ctx.ModuleDir(), ctx.ModuleName(), ctx.ModuleSubDir(), p)}
}
// ModuleGenPath is a Path representing the 'gen' directory in a module's output
// directory. Mainly used for generated sources.
type ModuleGenPath struct {
ModuleOutPath
path string
}
var _ Path = ModuleGenPath{}
var _ genPathProvider = ModuleGenPath{}
var _ objPathProvider = ModuleGenPath{}
// PathForModuleGen returns a Path representing the paths... under the module's
// `gen' directory.
func PathForModuleGen(ctx AndroidModuleContext, paths ...string) ModuleGenPath {
p := validatePath(ctx, paths...)
return ModuleGenPath{
PathForModuleOut(ctx, "gen", p),
p,
}
}
func (p ModuleGenPath) genPathWithExt(ctx AndroidModuleContext, ext string) ModuleGenPath {
// TODO: make a different path for local vs remote generated files?
return PathForModuleGen(ctx, pathtools.ReplaceExtension(p.path, ext))
}
func (p ModuleGenPath) objPathWithExt(ctx AndroidModuleContext, subdir, ext string) ModuleObjPath {
return PathForModuleObj(ctx, subdir, pathtools.ReplaceExtension(p.path, ext))
}
// ModuleObjPath is a Path representing the 'obj' directory in a module's output
// directory. Used for compiled objects.
type ModuleObjPath struct {
ModuleOutPath
}
var _ Path = ModuleObjPath{}
// PathForModuleObj returns a Path representing the paths... under the module's
// 'obj' directory.
func PathForModuleObj(ctx AndroidModuleContext, paths ...string) ModuleObjPath {
p := validatePath(ctx, paths...)
return ModuleObjPath{PathForModuleOut(ctx, "obj", p)}
}
// ModuleResPath is a a Path representing the 'res' directory in a module's
// output directory.
type ModuleResPath struct {
ModuleOutPath
}
var _ Path = ModuleResPath{}
// PathForModuleRes returns a Path representing the paths... under the module's
// 'res' directory.
func PathForModuleRes(ctx AndroidModuleContext, paths ...string) ModuleResPath {
p := validatePath(ctx, paths...)
return ModuleResPath{PathForModuleOut(ctx, "res", p)}
}
// PathForModuleInstall returns a Path representing the install path for the
// module appended with paths...
func PathForModuleInstall(ctx AndroidModuleContext, paths ...string) OutputPath {
var outPaths []string
if ctx.Device() {
outPaths = []string{"target", "product", ctx.AConfig().DeviceName(), "system"}
} else {
outPaths = []string{"host", ctx.HostType().String() + "-x86"}
}
outPaths = append(outPaths, paths...)
return PathForOutput(ctx, outPaths...)
}
// validateSafePath validates a path that we trust (may contain ninja variables).
// Ensures that it does not attempt to leave the containing directory.
func validateSafePath(ctx PathContext, paths ...string) string {
// TODO: filepath.Join isn't necessarily correct with embedded ninja
// variables. '..' may remove the entire ninja variable, even if it
// will be expanded to multiple nested directories.
p := filepath.Join(paths...)
if p == ".." || strings.HasPrefix(p, "../") || strings.HasPrefix(p, "/") {
reportPathError(ctx, "Path is outside directory: %s", p)
return ""
}
return p
}
// validatePath validates that a path does not include ninja variables, and does
// not attempt to leave the containing directory.
func validatePath(ctx PathContext, paths ...string) string {
for _, path := range paths {
if strings.Contains(path, "$") {
reportPathError(ctx, "Path contains invalid character($): %s", path)
return ""
}
}
return validateSafePath(ctx, paths...)
} }

167
common/paths_test.go Normal file
View File

@@ -0,0 +1,167 @@
// 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 common
import (
"errors"
"fmt"
"reflect"
"strings"
"testing"
)
type strsTestCase struct {
in []string
out string
err []error
}
var commonValidatePathTestCases = []strsTestCase{
{
in: []string{""},
out: "",
},
{
in: []string{"a/b"},
out: "a/b",
},
{
in: []string{"a/b", "c"},
out: "a/b/c",
},
{
in: []string{"a/.."},
out: ".",
},
{
in: []string{"."},
out: ".",
},
{
in: []string{".."},
out: "",
err: []error{errors.New("Path is outside directory: ..")},
},
{
in: []string{"../a"},
out: "",
err: []error{errors.New("Path is outside directory: ../a")},
},
{
in: []string{"b/../../a"},
out: "",
err: []error{errors.New("Path is outside directory: ../a")},
},
{
in: []string{"/a"},
out: "",
err: []error{errors.New("Path is outside directory: /a")},
},
}
var validateSafePathTestCases = append(commonValidatePathTestCases, []strsTestCase{
{
in: []string{"$host/../$a"},
out: "$a",
},
}...)
var validatePathTestCases = append(commonValidatePathTestCases, []strsTestCase{
{
in: []string{"$host/../$a"},
out: "",
err: []error{errors.New("Path contains invalid character($): $host/../$a")},
},
{
in: []string{"$host/.."},
out: "",
err: []error{errors.New("Path contains invalid character($): $host/..")},
},
}...)
func TestValidateSafePath(t *testing.T) {
for _, testCase := range validateSafePathTestCases {
ctx := &configErrorWrapper{}
out := validateSafePath(ctx, testCase.in...)
check(t, "validateSafePath", p(testCase.in), out, ctx.errors, testCase.out, testCase.err)
}
}
func TestValidatePath(t *testing.T) {
for _, testCase := range validatePathTestCases {
ctx := &configErrorWrapper{}
out := validatePath(ctx, testCase.in...)
check(t, "validatePath", p(testCase.in), out, ctx.errors, testCase.out, testCase.err)
}
}
func TestOptionalPath(t *testing.T) {
var path OptionalPath
checkInvalidOptionalPath(t, path)
path = OptionalPathForPath(nil)
checkInvalidOptionalPath(t, path)
}
func checkInvalidOptionalPath(t *testing.T, path OptionalPath) {
if path.Valid() {
t.Errorf("Uninitialized OptionalPath should not be valid")
}
if path.String() != "" {
t.Errorf("Uninitialized OptionalPath String() should return \"\", not %q", path.String())
}
defer func() {
if r := recover(); r == nil {
t.Errorf("Expected a panic when calling Path() on an uninitialized OptionalPath")
}
}()
path.Path()
}
func check(t *testing.T, testType, testString string,
got interface{}, err []error,
expected interface{}, expectedErr []error) {
printedTestCase := false
e := func(s string, expected, got interface{}) {
if !printedTestCase {
t.Errorf("test case %s: %s", testType, testString)
printedTestCase = true
}
t.Errorf("incorrect %s", s)
t.Errorf(" expected: %s", p(expected))
t.Errorf(" got: %s", p(got))
}
if !reflect.DeepEqual(expectedErr, err) {
e("errors:", expectedErr, err)
}
if !reflect.DeepEqual(expected, got) {
e("output:", expected, got)
}
}
func p(in interface{}) string {
if v, ok := in.([]interface{}); ok {
s := make([]string, len(v))
for i := range v {
s[i] = fmt.Sprintf("%#v", v[i])
}
return "[" + strings.Join(s, ", ") + "]"
} else {
return fmt.Sprintf("%#v", in)
}
}

43
genrule/genrule.go
View File

@@ -15,10 +15,7 @@
package genrule package genrule
import ( import (
"path/filepath"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"android/soong" "android/soong"
"android/soong/common" "android/soong/common"
@@ -32,20 +29,20 @@ func init() {
} }
var ( var (
pctx = blueprint.NewPackageContext("android/soong/genrule") pctx = common.NewPackageContext("android/soong/genrule")
) )
func init() { func init() {
pctx.VariableConfigMethod("srcDir", common.Config.SrcDir) pctx.SourcePathVariable("srcDir", "")
pctx.VariableConfigMethod("hostBin", common.Config.HostBin) pctx.HostBinToolVariable("hostBin", "")
} }
type SourceFileGenerator interface { type SourceFileGenerator interface {
GeneratedSourceFiles() []string GeneratedSourceFiles() common.Paths
} }
type HostToolProvider interface { type HostToolProvider interface {
HostToolPath() string HostToolPath() common.OptionalPath
} }
type generatorProperties struct { type generatorProperties struct {
@@ -68,20 +65,20 @@ type generator struct {
tasks taskFunc tasks taskFunc
deps []string deps common.Paths
rule blueprint.Rule rule blueprint.Rule
outputFiles []string outputFiles common.Paths
} }
type taskFunc func(ctx common.AndroidModuleContext) []generateTask type taskFunc func(ctx common.AndroidModuleContext) []generateTask
type generateTask struct { type generateTask struct {
in []string in common.Paths
out string out common.ModuleGenPath
} }
func (g *generator) GeneratedSourceFiles() []string { func (g *generator) GeneratedSourceFiles() common.Paths {
return g.outputFiles return g.outputFiles
} }
@@ -104,8 +101,8 @@ func (g *generator) GenerateAndroidBuildActions(ctx common.AndroidModuleContext)
ctx.VisitDirectDeps(func(module blueprint.Module) { ctx.VisitDirectDeps(func(module blueprint.Module) {
if t, ok := module.(HostToolProvider); ok { if t, ok := module.(HostToolProvider); ok {
p := t.HostToolPath() p := t.HostToolPath()
if p != "" { if p.Valid() {
g.deps = append(g.deps, p) g.deps = append(g.deps, p.Path())
} else { } else {
ctx.ModuleErrorf("host tool %q missing output file", ctx.OtherModuleName(module)) ctx.ModuleErrorf("host tool %q missing output file", ctx.OtherModuleName(module))
} }
@@ -120,12 +117,11 @@ func (g *generator) GenerateAndroidBuildActions(ctx common.AndroidModuleContext)
} }
func (g *generator) generateSourceFile(ctx common.AndroidModuleContext, task generateTask) { func (g *generator) generateSourceFile(ctx common.AndroidModuleContext, task generateTask) {
ctx.ModuleBuild(pctx, common.ModuleBuildParams{
ctx.Build(pctx, blueprint.BuildParams{
Rule: g.rule, Rule: g.rule,
Output: task.out,
Inputs: task.in, Inputs: task.in,
Implicits: g.deps, Implicits: g.deps,
Outputs: []string{task.out},
}) })
g.outputFiles = append(g.outputFiles, task.out) g.outputFiles = append(g.outputFiles, task.out)
@@ -148,9 +144,10 @@ func GenSrcsFactory() (blueprint.Module, []interface{}) {
srcFiles := ctx.ExpandSources(properties.Srcs, nil) srcFiles := ctx.ExpandSources(properties.Srcs, nil)
tasks := make([]generateTask, 0, len(srcFiles)) tasks := make([]generateTask, 0, len(srcFiles))
for _, in := range srcFiles { for _, in := range srcFiles {
out := pathtools.ReplaceExtension(in, properties.Output_extension) tasks = append(tasks, generateTask{
out = filepath.Join(common.ModuleGenDir(ctx), out) in: common.Paths{in},
tasks = append(tasks, generateTask{[]string{in}, out}) out: common.GenPathWithExt(ctx, in, properties.Output_extension),
})
} }
return tasks return tasks
} }
@@ -173,7 +170,7 @@ func GenRuleFactory() (blueprint.Module, []interface{}) {
return []generateTask{ return []generateTask{
{ {
in: ctx.ExpandSources(properties.Srcs, nil), in: ctx.ExpandSources(properties.Srcs, nil),
out: filepath.Join(common.ModuleGenDir(ctx), properties.Out), out: properties.Out,
}, },
} }
} }
@@ -186,5 +183,5 @@ type genRuleProperties struct {
Srcs []string Srcs []string
// name of the output file that will be generated // name of the output file that will be generated
Out string Out common.ModuleGenPath
} }

101
java/app.go
View File

@@ -17,12 +17,10 @@ package java
// This file contains the module types for compiling Android apps. // This file contains the module types for compiling Android apps.
import ( import (
"os"
"path/filepath" "path/filepath"
"strings" "strings"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"android/soong/common" "android/soong/common"
) )
@@ -63,8 +61,8 @@ type AndroidApp struct {
appProperties androidAppProperties appProperties androidAppProperties
aaptJavaFileList string aaptJavaFileList common.Path
exportPackage string exportPackage common.Path
} }
func (a *AndroidApp) JavaDependencies(ctx AndroidJavaModuleContext) []string { func (a *AndroidApp) JavaDependencies(ctx AndroidJavaModuleContext) []string {
@@ -117,7 +115,7 @@ func (a *AndroidApp) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
} }
// apps manifests are handled by aapt, don't let javaBase see them // apps manifests are handled by aapt, don't let javaBase see them
a.properties.Manifest = "" a.properties.Manifest = nil
//if !ctx.ContainsProperty("proguard.enabled") { //if !ctx.ContainsProperty("proguard.enabled") {
// a.properties.Proguard.Enabled = true // a.properties.Proguard.Enabled = true
@@ -141,16 +139,16 @@ func (a *AndroidApp) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
certificate := a.appProperties.Certificate certificate := a.appProperties.Certificate
if certificate == "" { if certificate == "" {
certificate = ctx.AConfig().DefaultAppCertificate() certificate = ctx.AConfig().DefaultAppCertificate(ctx).String()
} else if dir, _ := filepath.Split(certificate); dir == "" { } else if dir, _ := filepath.Split(certificate); dir == "" {
certificate = filepath.Join(ctx.AConfig().DefaultAppCertificateDir(), certificate) certificate = filepath.Join(ctx.AConfig().DefaultAppCertificateDir(ctx).String(), certificate)
} else { } else {
certificate = filepath.Join(ctx.AConfig().SrcDir(), certificate) certificate = filepath.Join(common.PathForSource(ctx).String(), certificate)
} }
certificates := []string{certificate} certificates := []string{certificate}
for _, c := range a.appProperties.Additional_certificates { for _, c := range a.appProperties.Additional_certificates {
certificates = append(certificates, filepath.Join(ctx.AConfig().SrcDir(), c)) certificates = append(certificates, filepath.Join(common.PathForSource(ctx).String(), c))
} }
a.outputFile = CreateAppPackage(ctx, aaptPackageFlags, a.outputFile, certificates) a.outputFile = CreateAppPackage(ctx, aaptPackageFlags, a.outputFile, certificates)
@@ -169,7 +167,7 @@ var aaptIgnoreFilenames = []string{
"*~", "*~",
} }
func (a *AndroidApp) aaptFlags(ctx common.AndroidModuleContext) ([]string, []string, bool) { func (a *AndroidApp) aaptFlags(ctx common.AndroidModuleContext) ([]string, common.Paths, bool) {
aaptFlags := a.appProperties.Aaptflags aaptFlags := a.appProperties.Aaptflags
hasVersionCode := false hasVersionCode := false
hasVersionName := false hasVersionName := false
@@ -185,54 +183,17 @@ func (a *AndroidApp) aaptFlags(ctx common.AndroidModuleContext) ([]string, []str
aaptFlags = append(aaptFlags, "-z") aaptFlags = append(aaptFlags, "-z")
} }
assetDirs := a.appProperties.Asset_dirs assetDirs := common.PathsWithOptionalDefaultForModuleSrc(ctx, a.appProperties.Asset_dirs, "assets")
if len(assetDirs) == 0 { resourceDirs := common.PathsWithOptionalDefaultForModuleSrc(ctx, a.appProperties.Android_resource_dirs, "res")
defaultAssetDir := filepath.Join(common.ModuleSrcDir(ctx), "assets")
if _, err := os.Stat(defaultAssetDir); err == nil {
assetDirs = []string{defaultAssetDir}
} else {
// Default asset directory doesn't exist, add a dep on the parent directory to
// regenerate the manifest if it is created later
// TODO: use glob to avoid rerunning whole regenerate if a different file is created?
ctx.AddNinjaFileDeps(common.ModuleSrcDir(ctx))
}
} else {
assetDirs = pathtools.PrefixPaths(assetDirs, common.ModuleSrcDir(ctx))
}
resourceDirs := a.appProperties.Android_resource_dirs var overlayResourceDirs common.Paths
if len(resourceDirs) == 0 {
defaultResourceDir := filepath.Join(common.ModuleSrcDir(ctx), "res")
if _, err := os.Stat(defaultResourceDir); err == nil {
resourceDirs = []string{defaultResourceDir}
} else {
// Default resource directory doesn't exist, add a dep on the parent directory to
// regenerate the manifest if it is created later
// TODO: use glob to avoid rerunning whole regenerate if a different file is created?
ctx.AddNinjaFileDeps(common.ModuleSrcDir(ctx))
}
} else {
resourceDirs = pathtools.PrefixPaths(resourceDirs, common.ModuleSrcDir(ctx))
}
rootSrcDir := ctx.AConfig().SrcDir()
var overlayResourceDirs []string
// For every resource directory, check if there is an overlay directory with the same path. // For every resource directory, check if there is an overlay directory with the same path.
// If found, it will be prepended to the list of resource directories. // If found, it will be prepended to the list of resource directories.
for _, overlayDir := range ctx.AConfig().ResourceOverlays() { for _, overlayDir := range ctx.AConfig().ResourceOverlays() {
for _, resourceDir := range resourceDirs { for _, resourceDir := range resourceDirs {
relResourceDir, err := filepath.Rel(rootSrcDir, resourceDir) overlay := overlayDir.OverlayPath(ctx, resourceDir)
if err != nil { if overlay.Valid() {
ctx.ModuleErrorf("resource directory %q is not in source tree", resourceDir) overlayResourceDirs = append(overlayResourceDirs, overlay.Path())
continue
}
overlayResourceDir := filepath.Join(overlayDir, relResourceDir)
if _, err := os.Stat(overlayResourceDir); err == nil {
overlayResourceDirs = append(overlayResourceDirs, overlayResourceDir)
} else {
// Overlay resource directory doesn't exist, add a dep to regenerate the manifest if
// it is created later
ctx.AddNinjaFileDeps(overlayResourceDir)
} }
} }
} }
@@ -243,44 +204,46 @@ func (a *AndroidApp) aaptFlags(ctx common.AndroidModuleContext) ([]string, []str
// aapt needs to rerun if any files are added or modified in the assets or resource directories, // aapt needs to rerun if any files are added or modified in the assets or resource directories,
// use glob to create a filelist. // use glob to create a filelist.
var aaptDeps []string var aaptDeps common.Paths
var hasResources bool var hasResources bool
for _, d := range resourceDirs { for _, d := range resourceDirs {
newDeps := ctx.Glob("app_resources", filepath.Join(d, "**/*"), aaptIgnoreFilenames) newDeps := ctx.Glob("app_resources", filepath.Join(d.String(), "**/*"), aaptIgnoreFilenames)
aaptDeps = append(aaptDeps, newDeps...) aaptDeps = append(aaptDeps, newDeps...)
if len(newDeps) > 0 { if len(newDeps) > 0 {
hasResources = true hasResources = true
} }
} }
for _, d := range assetDirs { for _, d := range assetDirs {
newDeps := ctx.Glob("app_assets", filepath.Join(d, "**/*"), aaptIgnoreFilenames) newDeps := ctx.Glob("app_assets", filepath.Join(d.String(), "**/*"), aaptIgnoreFilenames)
aaptDeps = append(aaptDeps, newDeps...) aaptDeps = append(aaptDeps, newDeps...)
} }
manifestFile := a.properties.Manifest var manifestFile string
if manifestFile == "" { if a.properties.Manifest == nil {
manifestFile = "AndroidManifest.xml" manifestFile = "AndroidManifest.xml"
} else {
manifestFile = *a.properties.Manifest
} }
manifestFile = filepath.Join(common.ModuleSrcDir(ctx), manifestFile) manifestPath := common.PathForModuleSrc(ctx, manifestFile)
aaptDeps = append(aaptDeps, manifestFile) aaptDeps = append(aaptDeps, manifestPath)
aaptFlags = append(aaptFlags, "-M "+manifestFile) aaptFlags = append(aaptFlags, "-M "+manifestPath.String())
aaptFlags = append(aaptFlags, common.JoinWithPrefix(assetDirs, "-A ")) aaptFlags = append(aaptFlags, common.JoinWithPrefix(assetDirs.Strings(), "-A "))
aaptFlags = append(aaptFlags, common.JoinWithPrefix(resourceDirs, "-S ")) aaptFlags = append(aaptFlags, common.JoinWithPrefix(resourceDirs.Strings(), "-S "))
ctx.VisitDirectDeps(func(module blueprint.Module) { ctx.VisitDirectDeps(func(module blueprint.Module) {
var depFile string var depFile common.OptionalPath
if sdkDep, ok := module.(sdkDependency); ok { if sdkDep, ok := module.(sdkDependency); ok {
depFile = sdkDep.ClasspathFile() depFile = common.OptionalPathForPath(sdkDep.ClasspathFile())
} else if javaDep, ok := module.(JavaDependency); ok { } else if javaDep, ok := module.(JavaDependency); ok {
if ctx.OtherModuleName(module) == "framework-res" { if ctx.OtherModuleName(module) == "framework-res" {
depFile = javaDep.(*javaBase).module.(*AndroidApp).exportPackage depFile = common.OptionalPathForPath(javaDep.(*javaBase).module.(*AndroidApp).exportPackage)
} }
} }
if depFile != "" { if depFile.Valid() {
aaptFlags = append(aaptFlags, "-I "+depFile) aaptFlags = append(aaptFlags, "-I "+depFile.String())
aaptDeps = append(aaptDeps, depFile) aaptDeps = append(aaptDeps, depFile.Path())
} }
}) })

65
java/app_builder.go
View File

@@ -19,7 +19,6 @@ package java
// functions. // functions.
import ( import (
"path/filepath"
"strings" "strings"
"github.com/google/blueprint" "github.com/google/blueprint"
@@ -75,44 +74,40 @@ var (
) )
func init() { func init() {
pctx.StaticVariable("androidManifestMergerCmd", "${srcDir}/prebuilts/devtools/tools/lib/manifest-merger.jar") pctx.SourcePathVariable("androidManifestMergerCmd", "prebuilts/devtools/tools/lib/manifest-merger.jar")
pctx.VariableFunc("aaptCmd", func(c interface{}) (string, error) { pctx.HostBinToolVariable("aaptCmd", "aapt")
return c.(common.Config).HostBinTool("aapt") pctx.HostJavaToolVariable("signapkCmd", "signapk.jar")
})
pctx.VariableFunc("signapkCmd", func(c interface{}) (string, error) {
return c.(common.Config).HostJavaTool("signapk.jar")
})
} }
func CreateResourceJavaFiles(ctx common.AndroidModuleContext, flags []string, func CreateResourceJavaFiles(ctx common.AndroidModuleContext, flags []string,
deps []string) (string, string, string) { deps common.Paths) (common.Path, common.Path, common.Path) {
javaDir := filepath.Join(common.ModuleGenDir(ctx), "R") javaDir := common.PathForModuleGen(ctx, "R")
javaFileList := filepath.Join(common.ModuleOutDir(ctx), "R.filelist") javaFileList := common.PathForModuleOut(ctx, "R.filelist")
publicResourcesFile := filepath.Join(common.ModuleOutDir(ctx), "public_resources.xml") publicResourcesFile := common.PathForModuleOut(ctx, "public_resources.xml")
proguardOptionsFile := filepath.Join(common.ModuleOutDir(ctx), "proguard.options") proguardOptionsFile := common.PathForModuleOut(ctx, "proguard.options")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: aaptCreateResourceJavaFile, Rule: aaptCreateResourceJavaFile,
Outputs: []string{publicResourcesFile, proguardOptionsFile, javaFileList}, Outputs: common.WritablePaths{publicResourcesFile, proguardOptionsFile, javaFileList},
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"aaptFlags": strings.Join(flags, " "), "aaptFlags": strings.Join(flags, " "),
"publicResourcesFile": publicResourcesFile, "publicResourcesFile": publicResourcesFile.String(),
"proguardOptionsFile": proguardOptionsFile, "proguardOptionsFile": proguardOptionsFile.String(),
"javaDir": javaDir, "javaDir": javaDir.String(),
"javaFileList": javaFileList, "javaFileList": javaFileList.String(),
}, },
}) })
return publicResourcesFile, proguardOptionsFile, javaFileList return publicResourcesFile, proguardOptionsFile, javaFileList
} }
func CreateExportPackage(ctx common.AndroidModuleContext, flags []string, deps []string) string { func CreateExportPackage(ctx common.AndroidModuleContext, flags []string, deps common.Paths) common.ModuleOutPath {
outputFile := filepath.Join(common.ModuleOutDir(ctx), "package-export.apk") outputFile := common.PathForModuleOut(ctx, "package-export.apk")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: aaptCreateAssetsPackage, Rule: aaptCreateAssetsPackage,
Outputs: []string{outputFile}, Output: outputFile,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"aaptFlags": strings.Join(flags, " "), "aaptFlags": strings.Join(flags, " "),
@@ -122,31 +117,31 @@ func CreateExportPackage(ctx common.AndroidModuleContext, flags []string, deps [
return outputFile return outputFile
} }
func CreateAppPackage(ctx common.AndroidModuleContext, flags []string, jarFile string, func CreateAppPackage(ctx common.AndroidModuleContext, flags []string, jarFile common.Path,
certificates []string) string { certificates []string) common.Path {
resourceApk := filepath.Join(common.ModuleOutDir(ctx), "resources.apk") resourceApk := common.PathForModuleOut(ctx, "resources.apk")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: aaptAddResources, Rule: aaptAddResources,
Outputs: []string{resourceApk}, Output: resourceApk,
Inputs: []string{jarFile}, Input: jarFile,
Args: map[string]string{ Args: map[string]string{
"aaptFlags": strings.Join(flags, " "), "aaptFlags": strings.Join(flags, " "),
}, },
}) })
outputFile := filepath.Join(common.ModuleOutDir(ctx), "package.apk") outputFile := common.PathForModuleOut(ctx, "package.apk")
var certificateArgs []string var certificateArgs []string
for _, c := range certificates { for _, c := range certificates {
certificateArgs = append(certificateArgs, c+".x509.pem", c+".pk8") certificateArgs = append(certificateArgs, c+".x509.pem", c+".pk8")
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: signapk, Rule: signapk,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: []string{resourceApk}, Input: resourceApk,
Args: map[string]string{ Args: map[string]string{
"certificates": strings.Join(certificateArgs, " "), "certificates": strings.Join(certificateArgs, " "),
}, },

108
java/builder.go
View File

@@ -29,7 +29,7 @@ import (
) )
var ( var (
pctx = blueprint.NewPackageContext("android/soong/java") pctx = common.NewPackageContext("android/soong/java")
// Compiling java is not conducive to proper dependency tracking. The path-matches-class-name // Compiling java is not conducive to proper dependency tracking. The path-matches-class-name
// requirement leads to unpredictable generated source file names, and a single .java file // requirement leads to unpredictable generated source file names, and a single .java file
@@ -91,12 +91,8 @@ func init() {
pctx.StaticVariable("commonJdkFlags", "-source 1.7 -target 1.7 -Xmaxerrs 9999999") pctx.StaticVariable("commonJdkFlags", "-source 1.7 -target 1.7 -Xmaxerrs 9999999")
pctx.StaticVariable("javacCmd", "javac -J-Xmx1024M $commonJdkFlags") pctx.StaticVariable("javacCmd", "javac -J-Xmx1024M $commonJdkFlags")
pctx.StaticVariable("jarCmd", filepath.Join("${bootstrap.BinDir}", "soong_jar")) pctx.StaticVariable("jarCmd", filepath.Join("${bootstrap.BinDir}", "soong_jar"))
pctx.VariableFunc("dxCmd", func(c interface{}) (string, error) { pctx.HostBinToolVariable("dxCmd", "dx")
return c.(common.Config).HostBinTool("dx") pctx.HostJavaToolVariable("jarjarCmd", "jarjar.jar")
})
pctx.VariableFunc("jarjarCmd", func(c interface{}) (string, error) {
return c.(common.Config).HostJavaTool("jarjar.jar")
})
} }
type javaBuilderFlags struct { type javaBuilderFlags struct {
@@ -108,33 +104,33 @@ type javaBuilderFlags struct {
} }
type jarSpec struct { type jarSpec struct {
fileList, dir string fileList, dir common.Path
} }
func (j jarSpec) soongJarArgs() string { func (j jarSpec) soongJarArgs() string {
return "-C " + j.dir + " -l " + j.fileList return "-C " + j.dir.String() + " -l " + j.fileList.String()
} }
func TransformJavaToClasses(ctx common.AndroidModuleContext, srcFiles []string, srcFileLists []string, func TransformJavaToClasses(ctx common.AndroidModuleContext, srcFiles common.Paths, srcFileLists common.Paths,
flags javaBuilderFlags, deps []string) jarSpec { flags javaBuilderFlags, deps common.Paths) jarSpec {
classDir := filepath.Join(common.ModuleOutDir(ctx), "classes") classDir := common.PathForModuleOut(ctx, "classes")
classFileList := filepath.Join(common.ModuleOutDir(ctx), "classes.list") classFileList := common.PathForModuleOut(ctx, "classes.list")
javacFlags := flags.javacFlags + common.JoinWithPrefix(srcFileLists, "@") javacFlags := flags.javacFlags + common.JoinWithPrefix(srcFileLists.Strings(), "@")
deps = append(deps, srcFileLists...) deps = append(deps, srcFileLists...)
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: javac, Rule: javac,
Outputs: []string{classFileList}, Output: classFileList,
Inputs: srcFiles, Inputs: srcFiles,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"javacFlags": javacFlags, "javacFlags": javacFlags,
"bootClasspath": flags.bootClasspath, "bootClasspath": flags.bootClasspath,
"classpath": flags.classpath, "classpath": flags.classpath,
"outDir": classDir, "outDir": classDir.String(),
}, },
}) })
@@ -142,11 +138,11 @@ func TransformJavaToClasses(ctx common.AndroidModuleContext, srcFiles []string,
} }
func TransformClassesToJar(ctx common.AndroidModuleContext, classes []jarSpec, func TransformClassesToJar(ctx common.AndroidModuleContext, classes []jarSpec,
manifest string) string { manifest common.OptionalPath) common.Path {
outputFile := filepath.Join(common.ModuleOutDir(ctx), "classes-full-debug.jar") outputFile := common.PathForModuleOut(ctx, "classes-full-debug.jar")
deps := []string{} deps := common.Paths{}
jarArgs := []string{} jarArgs := []string{}
for _, j := range classes { for _, j := range classes {
@@ -154,14 +150,14 @@ func TransformClassesToJar(ctx common.AndroidModuleContext, classes []jarSpec,
jarArgs = append(jarArgs, j.soongJarArgs()) jarArgs = append(jarArgs, j.soongJarArgs())
} }
if manifest != "" { if manifest.Valid() {
deps = append(deps, manifest) deps = append(deps, manifest.Path())
jarArgs = append(jarArgs, "-m "+manifest) jarArgs = append(jarArgs, "-m "+manifest.String())
} }
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: jar, Rule: jar,
Outputs: []string{outputFile}, Output: outputFile,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"jarArgs": strings.Join(jarArgs, " "), "jarArgs": strings.Join(jarArgs, " "),
@@ -171,19 +167,19 @@ func TransformClassesToJar(ctx common.AndroidModuleContext, classes []jarSpec,
return outputFile return outputFile
} }
func TransformClassesJarToDex(ctx common.AndroidModuleContext, classesJar string, func TransformClassesJarToDex(ctx common.AndroidModuleContext, classesJar common.Path,
flags javaBuilderFlags) jarSpec { flags javaBuilderFlags) jarSpec {
outDir := filepath.Join(common.ModuleOutDir(ctx), "dex") outDir := common.PathForModuleOut(ctx, "dex")
outputFile := filepath.Join(common.ModuleOutDir(ctx), "dex.filelist") outputFile := common.PathForModuleOut(ctx, "dex.filelist")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: dx, Rule: dx,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: []string{classesJar}, Input: classesJar,
Args: map[string]string{ Args: map[string]string{
"dxFlags": flags.dxFlags, "dxFlags": flags.dxFlags,
"outDir": outDir, "outDir": outDir.String(),
}, },
}) })
@@ -191,10 +187,10 @@ func TransformClassesJarToDex(ctx common.AndroidModuleContext, classesJar string
} }
func TransformDexToJavaLib(ctx common.AndroidModuleContext, resources []jarSpec, func TransformDexToJavaLib(ctx common.AndroidModuleContext, resources []jarSpec,
dexJarSpec jarSpec) string { dexJarSpec jarSpec) common.Path {
outputFile := filepath.Join(common.ModuleOutDir(ctx), "javalib.jar") outputFile := common.PathForModuleOut(ctx, "javalib.jar")
var deps []string var deps common.Paths
var jarArgs []string var jarArgs []string
for _, j := range resources { for _, j := range resources {
@@ -205,9 +201,9 @@ func TransformDexToJavaLib(ctx common.AndroidModuleContext, resources []jarSpec,
deps = append(deps, dexJarSpec.fileList) deps = append(deps, dexJarSpec.fileList)
jarArgs = append(jarArgs, dexJarSpec.soongJarArgs()) jarArgs = append(jarArgs, dexJarSpec.soongJarArgs())
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: jar, Rule: jar,
Outputs: []string{outputFile}, Output: outputFile,
Implicits: deps, Implicits: deps,
Args: map[string]string{ Args: map[string]string{
"jarArgs": strings.Join(jarArgs, " "), "jarArgs": strings.Join(jarArgs, " "),
@@ -217,14 +213,15 @@ func TransformDexToJavaLib(ctx common.AndroidModuleContext, resources []jarSpec,
return outputFile return outputFile
} }
func TransformJarJar(ctx common.AndroidModuleContext, classesJar string, rulesFile string) string { func TransformJarJar(ctx common.AndroidModuleContext, classesJar common.Path, rulesFile common.Path) common.Path {
outputFile := filepath.Join(common.ModuleOutDir(ctx), "classes-jarjar.jar") outputFile := common.PathForModuleOut(ctx, "classes-jarjar.jar")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: jarjar, Rule: jarjar,
Outputs: []string{outputFile}, Output: outputFile,
Inputs: []string{classesJar}, Input: classesJar,
Implicit: rulesFile,
Args: map[string]string{ Args: map[string]string{
"rulesFile": rulesFile, "rulesFile": rulesFile.String(),
}, },
}) })
@@ -232,21 +229,20 @@ func TransformJarJar(ctx common.AndroidModuleContext, classesJar string, rulesFi
} }
func TransformPrebuiltJarToClasses(ctx common.AndroidModuleContext, func TransformPrebuiltJarToClasses(ctx common.AndroidModuleContext,
prebuilt string) (classJarSpec, resourceJarSpec jarSpec) { prebuilt common.Path) (classJarSpec, resourceJarSpec jarSpec) {
extractedDir := filepath.Join(common.ModuleOutDir(ctx), "extracted") classDir := common.PathForModuleOut(ctx, "extracted/classes")
classDir := filepath.Join(extractedDir, "classes") classFileList := common.PathForModuleOut(ctx, "extracted/classes.list")
classFileList := filepath.Join(extractedDir, "classes.list") resourceFileList := common.PathForModuleOut(ctx, "extracted/resources.list")
resourceFileList := filepath.Join(extractedDir, "resources.list")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: extractPrebuilt, Rule: extractPrebuilt,
Outputs: []string{classFileList, resourceFileList}, Outputs: common.WritablePaths{classFileList, resourceFileList},
Inputs: []string{prebuilt}, Input: prebuilt,
Args: map[string]string{ Args: map[string]string{
"outDir": classDir, "outDir": classDir.String(),
"classFile": classFileList, "classFile": classFileList.String(),
"resourceFile": resourceFileList, "resourceFile": resourceFileList.String(),
}, },
}) })

58
java/gen.go
View File

@@ -19,25 +19,17 @@ package java
// functions. // functions.
import ( import (
"path/filepath"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"android/soong/common" "android/soong/common"
) )
func init() { func init() {
pctx.VariableFunc("aidlCmd", func(c interface{}) (string, error) { pctx.HostBinToolVariable("aidlCmd", "aidl")
return c.(common.Config).HostBinTool("aidl") pctx.SourcePathVariable("logtagsCmd", "build/tools/java-event-log-tags.py")
}) pctx.SourcePathVariable("mergeLogtagsCmd", "build/tools/merge-event-log-tags.py")
pctx.StaticVariable("logtagsCmd", "${srcDir}/build/tools/java-event-log-tags.py")
pctx.StaticVariable("mergeLogtagsCmd", "${srcDir}/build/tools/merge-event-log-tags.py")
pctx.VariableConfigMethod("srcDir", common.Config.SrcDir)
pctx.VariableFunc("allLogtagsFile", func(c interface{}) (string, error) { pctx.IntermediatesPathVariable("allLogtagsFile", "all-event-log-tags.txt")
return filepath.Join(c.(common.Config).IntermediatesDir(), "all-event-log-tags.txt"), nil
})
} }
var ( var (
@@ -64,16 +56,14 @@ var (
}) })
) )
func genAidl(ctx common.AndroidModuleContext, aidlFile, aidlFlags string) string { func genAidl(ctx common.AndroidModuleContext, aidlFile common.Path, aidlFlags string) common.Path {
javaFile := common.SrcDirRelPath(ctx, aidlFile) javaFile := common.GenPathWithExt(ctx, aidlFile, "java")
javaFile = filepath.Join(common.ModuleGenDir(ctx), javaFile) depFile := javaFile.String() + ".d"
javaFile = pathtools.ReplaceExtension(javaFile, "java")
depFile := javaFile + ".d"
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: aidl, Rule: aidl,
Outputs: []string{javaFile}, Output: javaFile,
Inputs: []string{aidlFile}, Input: aidlFile,
Args: map[string]string{ Args: map[string]string{
"depFile": depFile, "depFile": depFile,
"aidlFlags": aidlFlags, "aidlFlags": aidlFlags,
@@ -83,25 +73,23 @@ func genAidl(ctx common.AndroidModuleContext, aidlFile, aidlFlags string) string
return javaFile return javaFile
} }
func genLogtags(ctx common.AndroidModuleContext, logtagsFile string) string { func genLogtags(ctx common.AndroidModuleContext, logtagsFile common.Path) common.Path {
javaFile := common.SrcDirRelPath(ctx, logtagsFile) javaFile := common.GenPathWithExt(ctx, logtagsFile, "java")
javaFile = filepath.Join(common.ModuleGenDir(ctx), javaFile)
javaFile = pathtools.ReplaceExtension(javaFile, "java")
ctx.Build(pctx, blueprint.BuildParams{ ctx.ModuleBuild(pctx, common.ModuleBuildParams{
Rule: logtags, Rule: logtags,
Outputs: []string{javaFile}, Output: javaFile,
Inputs: []string{logtagsFile}, Input: logtagsFile,
}) })
return javaFile return javaFile
} }
func (j *javaBase) genSources(ctx common.AndroidModuleContext, srcFiles []string, func (j *javaBase) genSources(ctx common.AndroidModuleContext, srcFiles common.Paths,
flags javaBuilderFlags) []string { flags javaBuilderFlags) common.Paths {
for i, srcFile := range srcFiles { for i, srcFile := range srcFiles {
switch filepath.Ext(srcFile) { switch srcFile.Ext() {
case ".aidl": case ".aidl":
javaFile := genAidl(ctx, srcFile, flags.aidlFlags) javaFile := genAidl(ctx, srcFile, flags.aidlFlags)
srcFiles[i] = javaFile srcFiles[i] = javaFile
@@ -120,13 +108,13 @@ func LogtagsSingleton() blueprint.Singleton {
} }
type logtagsProducer interface { type logtagsProducer interface {
logtags() []string logtags() common.Paths
} }
type logtagsSingleton struct{} type logtagsSingleton struct{}
func (l *logtagsSingleton) GenerateBuildActions(ctx blueprint.SingletonContext) { func (l *logtagsSingleton) GenerateBuildActions(ctx blueprint.SingletonContext) {
var allLogtags []string var allLogtags common.Paths
ctx.VisitAllModules(func(module blueprint.Module) { ctx.VisitAllModules(func(module blueprint.Module) {
if logtags, ok := module.(logtagsProducer); ok { if logtags, ok := module.(logtagsProducer); ok {
allLogtags = append(allLogtags, logtags.logtags()...) allLogtags = append(allLogtags, logtags.logtags()...)
@@ -136,6 +124,6 @@ func (l *logtagsSingleton) GenerateBuildActions(ctx blueprint.SingletonContext)
ctx.Build(pctx, blueprint.BuildParams{ ctx.Build(pctx, blueprint.BuildParams{
Rule: mergeLogtags, Rule: mergeLogtags,
Outputs: []string{"$allLogtagsFile"}, Outputs: []string{"$allLogtagsFile"},
Inputs: allLogtags, Inputs: allLogtags.Strings(),
}) })
} }

106
java/java.go
View File

@@ -20,11 +20,9 @@ package java
import ( import (
"fmt" "fmt"
"path/filepath"
"strings" "strings"
"github.com/google/blueprint" "github.com/google/blueprint"
"github.com/google/blueprint/pathtools"
"android/soong" "android/soong"
"android/soong/common" "android/soong/common"
@@ -93,7 +91,7 @@ type javaBaseProperties struct {
Java_static_libs []string `android:"arch_variant"` Java_static_libs []string `android:"arch_variant"`
// manifest file to be included in resulting jar // manifest file to be included in resulting jar
Manifest string Manifest *string
// if not blank, set to the version of the sdk to compile against // if not blank, set to the version of the sdk to compile against
Sdk_version string Sdk_version string
@@ -103,7 +101,7 @@ type javaBaseProperties struct {
Dex bool `blueprint:"mutated"` Dex bool `blueprint:"mutated"`
// if not blank, run jarjar using the specified rules file // if not blank, run jarjar using the specified rules file
Jarjar_rules string Jarjar_rules *string
// directories to pass to aidl tool // directories to pass to aidl tool
Aidl_includes []string Aidl_includes []string
@@ -122,10 +120,10 @@ type javaBase struct {
properties javaBaseProperties properties javaBaseProperties
// output file suitable for inserting into the classpath of another compile // output file suitable for inserting into the classpath of another compile
classpathFile string classpathFile common.Path
// output file suitable for installing or running // output file suitable for installing or running
outputFile string outputFile common.Path
// jarSpecs suitable for inserting classes from a static library into another jar // jarSpecs suitable for inserting classes from a static library into another jar
classJarSpecs []jarSpec classJarSpecs []jarSpec
@@ -133,16 +131,16 @@ type javaBase struct {
// jarSpecs suitable for inserting resources from a static library into another jar // jarSpecs suitable for inserting resources from a static library into another jar
resourceJarSpecs []jarSpec resourceJarSpecs []jarSpec
exportAidlIncludeDirs []string exportAidlIncludeDirs common.Paths
logtagsSrcs []string logtagsSrcs common.Paths
// filelists of extra source files that should be included in the javac command line, // filelists of extra source files that should be included in the javac command line,
// for example R.java generated by aapt for android apps // for example R.java generated by aapt for android apps
ExtraSrcLists []string ExtraSrcLists common.Paths
// installed file for binary dependency // installed file for binary dependency
installFile string installFile common.Path
} }
type AndroidJavaModuleContext common.AndroidBaseContext type AndroidJavaModuleContext common.AndroidBaseContext
@@ -153,10 +151,10 @@ type JavaModuleType interface {
} }
type JavaDependency interface { type JavaDependency interface {
ClasspathFile() string ClasspathFile() common.Path
ClassJarSpecs() []jarSpec ClassJarSpecs() []jarSpec
ResourceJarSpecs() []jarSpec ResourceJarSpecs() []jarSpec
AidlIncludeDirs() []string AidlIncludeDirs() common.Paths
} }
func NewJavaBase(base *javaBase, module JavaModuleType, hod common.HostOrDeviceSupported, func NewJavaBase(base *javaBase, module JavaModuleType, hod common.HostOrDeviceSupported,
@@ -217,35 +215,35 @@ func (j *javaBase) JavaDependencies(ctx AndroidJavaModuleContext) []string {
return deps return deps
} }
func (j *javaBase) aidlFlags(ctx common.AndroidModuleContext, aidlPreprocess string, func (j *javaBase) aidlFlags(ctx common.AndroidModuleContext, aidlPreprocess common.OptionalPath,
aidlIncludeDirs []string) []string { aidlIncludeDirs common.Paths) []string {
localAidlIncludes := pathtools.PrefixPaths(j.properties.Aidl_includes, common.ModuleSrcDir(ctx)) localAidlIncludes := common.PathsForModuleSrc(ctx, j.properties.Aidl_includes)
var flags []string var flags []string
if aidlPreprocess != "" { if aidlPreprocess.Valid() {
flags = append(flags, "-p"+aidlPreprocess) flags = append(flags, "-p"+aidlPreprocess.String())
} else { } else {
flags = append(flags, common.JoinWithPrefix(aidlIncludeDirs, "-I")) flags = append(flags, common.JoinWithPrefix(aidlIncludeDirs.Strings(), "-I"))
} }
flags = append(flags, common.JoinWithPrefix(j.exportAidlIncludeDirs, "-I")) flags = append(flags, common.JoinWithPrefix(j.exportAidlIncludeDirs.Strings(), "-I"))
flags = append(flags, common.JoinWithPrefix(localAidlIncludes, "-I")) flags = append(flags, common.JoinWithPrefix(localAidlIncludes.Strings(), "-I"))
flags = append(flags, "-I"+common.ModuleSrcDir(ctx)) flags = append(flags, "-I"+common.PathForModuleSrc(ctx).String())
flags = append(flags, "-I"+filepath.Join(common.ModuleSrcDir(ctx), "src")) flags = append(flags, "-I"+common.PathForModuleSrc(ctx, "src").String())
return flags return flags
} }
func (j *javaBase) collectDeps(ctx common.AndroidModuleContext) (classpath []string, func (j *javaBase) collectDeps(ctx common.AndroidModuleContext) (classpath common.Paths,
bootClasspath string, classJarSpecs, resourceJarSpecs []jarSpec, aidlPreprocess string, bootClasspath common.OptionalPath, classJarSpecs, resourceJarSpecs []jarSpec, aidlPreprocess common.OptionalPath,
aidlIncludeDirs []string, srcFileLists []string) { aidlIncludeDirs common.Paths, srcFileLists common.Paths) {
ctx.VisitDirectDeps(func(module blueprint.Module) { ctx.VisitDirectDeps(func(module blueprint.Module) {
otherName := ctx.OtherModuleName(module) otherName := ctx.OtherModuleName(module)
if javaDep, ok := module.(JavaDependency); ok { if javaDep, ok := module.(JavaDependency); ok {
if otherName == j.BootClasspath(ctx) { if otherName == j.BootClasspath(ctx) {
bootClasspath = javaDep.ClasspathFile() bootClasspath = common.OptionalPathForPath(javaDep.ClasspathFile())
} else if inList(otherName, defaultJavaLibraries) { } else if inList(otherName, defaultJavaLibraries) {
classpath = append(classpath, javaDep.ClasspathFile()) classpath = append(classpath, javaDep.ClasspathFile())
} else if inList(otherName, j.properties.Java_libs) { } else if inList(otherName, j.properties.Java_libs) {
@@ -265,8 +263,8 @@ func (j *javaBase) collectDeps(ctx common.AndroidModuleContext) (classpath []str
} }
aidlIncludeDirs = append(aidlIncludeDirs, javaDep.AidlIncludeDirs()...) aidlIncludeDirs = append(aidlIncludeDirs, javaDep.AidlIncludeDirs()...)
if sdkDep, ok := module.(sdkDependency); ok { if sdkDep, ok := module.(sdkDependency); ok {
if sdkDep.AidlPreprocessed() != "" { if sdkDep.AidlPreprocessed().Valid() {
if aidlPreprocess != "" { if aidlPreprocess.Valid() {
ctx.ModuleErrorf("multiple dependencies with preprocessed aidls:\n %q\n %q", ctx.ModuleErrorf("multiple dependencies with preprocessed aidls:\n %q\n %q",
aidlPreprocess, sdkDep.AidlPreprocessed()) aidlPreprocess, sdkDep.AidlPreprocessed())
} else { } else {
@@ -287,8 +285,7 @@ func (j *javaBase) GenerateAndroidBuildActions(ctx common.AndroidModuleContext)
func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) { func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
j.exportAidlIncludeDirs = pathtools.PrefixPaths(j.properties.Export_aidl_include_dirs, j.exportAidlIncludeDirs = common.PathsForModuleSrc(ctx, j.properties.Export_aidl_include_dirs)
common.ModuleSrcDir(ctx))
classpath, bootClasspath, classJarSpecs, resourceJarSpecs, aidlPreprocess, classpath, bootClasspath, classJarSpecs, resourceJarSpecs, aidlPreprocess,
aidlIncludeDirs, srcFileLists := j.collectDeps(ctx) aidlIncludeDirs, srcFileLists := j.collectDeps(ctx)
@@ -307,15 +304,15 @@ func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
flags.aidlFlags = "$aidlFlags" flags.aidlFlags = "$aidlFlags"
} }
var javacDeps []string var javacDeps common.Paths
if bootClasspath != "" { if bootClasspath.Valid() {
flags.bootClasspath = "-bootclasspath " + bootClasspath flags.bootClasspath = "-bootclasspath " + bootClasspath.String()
javacDeps = append(javacDeps, bootClasspath) javacDeps = append(javacDeps, bootClasspath.Path())
} }
if len(classpath) > 0 { if len(classpath) > 0 {
flags.classpath = "-classpath " + strings.Join(classpath, ":") flags.classpath = "-classpath " + strings.Join(classpath.Strings(), ":")
javacDeps = append(javacDeps, classpath...) javacDeps = append(javacDeps, classpath...)
} }
@@ -344,10 +341,7 @@ func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
resourceJarSpecs = append(ResourceDirsToJarSpecs(ctx, j.properties.Java_resource_dirs, j.properties.Exclude_java_resource_dirs), resourceJarSpecs = append(ResourceDirsToJarSpecs(ctx, j.properties.Java_resource_dirs, j.properties.Exclude_java_resource_dirs),
resourceJarSpecs...) resourceJarSpecs...)
manifest := j.properties.Manifest manifest := common.OptionalPathForModuleSrc(ctx, j.properties.Manifest)
if manifest != "" {
manifest = filepath.Join(common.ModuleSrcDir(ctx), manifest)
}
allJarSpecs := append([]jarSpec(nil), classJarSpecs...) allJarSpecs := append([]jarSpec(nil), classJarSpecs...)
allJarSpecs = append(allJarSpecs, resourceJarSpecs...) allJarSpecs = append(allJarSpecs, resourceJarSpecs...)
@@ -358,8 +352,8 @@ func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
return return
} }
if j.properties.Jarjar_rules != "" { if j.properties.Jarjar_rules != nil {
jarjar_rules := filepath.Join(common.ModuleSrcDir(ctx), j.properties.Jarjar_rules) jarjar_rules := common.PathForModuleSrc(ctx, *j.properties.Jarjar_rules)
// Transform classes-full-debug.jar into classes-jarjar.jar // Transform classes-full-debug.jar into classes-jarjar.jar
outputFile = TransformJarJar(ctx, outputFile, jarjar_rules) outputFile = TransformJarJar(ctx, outputFile, jarjar_rules)
if ctx.Failed() { if ctx.Failed() {
@@ -394,7 +388,7 @@ func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
dxFlags = append(dxFlags, dxFlags = append(dxFlags,
"--debug", "--debug",
"--verbose", "--verbose",
"--dump-to="+filepath.Join(common.ModuleOutDir(ctx), "classes.lst"), "--dump-to="+common.PathForModuleOut(ctx, "classes.lst").String(),
"--dump-width=1000") "--dump-width=1000")
} }
@@ -415,7 +409,7 @@ func (j *javaBase) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
var _ JavaDependency = (*JavaLibrary)(nil) var _ JavaDependency = (*JavaLibrary)(nil)
func (j *javaBase) ClasspathFile() string { func (j *javaBase) ClasspathFile() common.Path {
return j.classpathFile return j.classpathFile
} }
@@ -427,13 +421,13 @@ func (j *javaBase) ResourceJarSpecs() []jarSpec {
return j.resourceJarSpecs return j.resourceJarSpecs
} }
func (j *javaBase) AidlIncludeDirs() []string { func (j *javaBase) AidlIncludeDirs() common.Paths {
return j.exportAidlIncludeDirs return j.exportAidlIncludeDirs
} }
var _ logtagsProducer = (*javaBase)(nil) var _ logtagsProducer = (*javaBase)(nil)
func (j *javaBase) logtags() []string { func (j *javaBase) logtags() common.Paths {
return j.logtagsSrcs return j.logtagsSrcs
} }
@@ -485,7 +479,7 @@ func (j *JavaBinary) GenerateJavaBuildActions(ctx common.AndroidModuleContext) {
// Depend on the installed jar (j.installFile) so that the wrapper doesn't get executed by // Depend on the installed jar (j.installFile) so that the wrapper doesn't get executed by
// another build rule before the jar has been installed. // another build rule before the jar has been installed.
ctx.InstallFile("bin", filepath.Join(common.ModuleSrcDir(ctx), j.binaryProperties.Wrapper), ctx.InstallFile("bin", common.PathForModuleSrc(ctx, j.binaryProperties.Wrapper),
j.installFile) j.installFile)
} }
@@ -516,7 +510,7 @@ type JavaPrebuilt struct {
properties javaPrebuiltProperties properties javaPrebuiltProperties
classpathFile string classpathFile common.Path
classJarSpecs, resourceJarSpecs []jarSpec classJarSpecs, resourceJarSpecs []jarSpec
} }
@@ -525,7 +519,7 @@ func (j *JavaPrebuilt) GenerateAndroidBuildActions(ctx common.AndroidModuleConte
ctx.ModuleErrorf("expected exactly one jar in srcs") ctx.ModuleErrorf("expected exactly one jar in srcs")
return return
} }
prebuilt := filepath.Join(common.ModuleSrcDir(ctx), j.properties.Srcs[0]) prebuilt := common.PathForModuleSrc(ctx, j.properties.Srcs[0])
classJarSpec, resourceJarSpec := TransformPrebuiltJarToClasses(ctx, prebuilt) classJarSpec, resourceJarSpec := TransformPrebuiltJarToClasses(ctx, prebuilt)
@@ -537,7 +531,7 @@ func (j *JavaPrebuilt) GenerateAndroidBuildActions(ctx common.AndroidModuleConte
var _ JavaDependency = (*JavaPrebuilt)(nil) var _ JavaDependency = (*JavaPrebuilt)(nil)
func (j *JavaPrebuilt) ClasspathFile() string { func (j *JavaPrebuilt) ClasspathFile() common.Path {
return j.classpathFile return j.classpathFile
} }
@@ -549,7 +543,7 @@ func (j *JavaPrebuilt) ResourceJarSpecs() []jarSpec {
return j.resourceJarSpecs return j.resourceJarSpecs
} }
func (j *JavaPrebuilt) AidlIncludeDirs() []string { func (j *JavaPrebuilt) AidlIncludeDirs() common.Paths {
return nil return nil
} }
@@ -566,13 +560,13 @@ func JavaPrebuiltFactory() (blueprint.Module, []interface{}) {
type sdkDependency interface { type sdkDependency interface {
JavaDependency JavaDependency
AidlPreprocessed() string AidlPreprocessed() common.OptionalPath
} }
var _ sdkDependency = (*sdkPrebuilt)(nil) var _ sdkDependency = (*sdkPrebuilt)(nil)
type sdkPrebuiltProperties struct { type sdkPrebuiltProperties struct {
Aidl_preprocessed string Aidl_preprocessed *string
} }
type sdkPrebuilt struct { type sdkPrebuilt struct {
@@ -580,18 +574,16 @@ type sdkPrebuilt struct {
sdkProperties sdkPrebuiltProperties sdkProperties sdkPrebuiltProperties
aidlPreprocessed string aidlPreprocessed common.OptionalPath
} }
func (j *sdkPrebuilt) GenerateAndroidBuildActions(ctx common.AndroidModuleContext) { func (j *sdkPrebuilt) GenerateAndroidBuildActions(ctx common.AndroidModuleContext) {
j.JavaPrebuilt.GenerateAndroidBuildActions(ctx) j.JavaPrebuilt.GenerateAndroidBuildActions(ctx)
if j.sdkProperties.Aidl_preprocessed != "" { j.aidlPreprocessed = common.OptionalPathForModuleSrc(ctx, j.sdkProperties.Aidl_preprocessed)
j.aidlPreprocessed = filepath.Join(common.ModuleSrcDir(ctx), j.sdkProperties.Aidl_preprocessed)
}
} }
func (j *sdkPrebuilt) AidlPreprocessed() string { func (j *sdkPrebuilt) AidlPreprocessed() common.OptionalPath {
return j.aidlPreprocessed return j.aidlPreprocessed
} }

15
java/resources.go
View File

@@ -42,7 +42,7 @@ func ResourceDirsToJarSpecs(ctx common.AndroidModuleContext, resourceDirs, exclu
var excludes []string var excludes []string
for _, exclude := range excludeDirs { for _, exclude := range excludeDirs {
excludes = append(excludes, filepath.Join(common.ModuleSrcDir(ctx), exclude, "**/*")) excludes = append(excludes, common.PathForModuleSrc(ctx, exclude, "**/*").String())
} }
excludes = append(excludes, resourceExcludes...) excludes = append(excludes, resourceExcludes...)
@@ -53,15 +53,14 @@ func ResourceDirsToJarSpecs(ctx common.AndroidModuleContext, resourceDirs, exclu
if isStringInSlice(resourceDir, excludeDirs) { if isStringInSlice(resourceDir, excludeDirs) {
continue continue
} }
resourceDir := filepath.Join(common.ModuleSrcDir(ctx), resourceDir) resourceDir := common.PathForModuleSrc(ctx, resourceDir)
dirs := ctx.Glob("java_resources", resourceDir, nil) dirs := ctx.Glob("java_resources", resourceDir.String(), nil)
for _, dir := range dirs { for _, dir := range dirs {
relDir := common.SrcDirRelPath(ctx, dir) fileListFile := common.ResPathWithName(ctx, dir, "resources.list")
fileListFile := filepath.Join(common.ModuleOutDir(ctx), "res", relDir, "resources.list") depFile := fileListFile.String() + ".d"
depFile := fileListFile + ".d"
glob := filepath.Join(dir, "**/*") glob := filepath.Join(dir.String(), "**/*")
common.GlobRule(ctx, glob, excludes, fileListFile, depFile) common.GlobRule(ctx, glob, excludes, fileListFile.String(), depFile)
jarSpecs = append(jarSpecs, jarSpec{fileListFile, dir}) jarSpecs = append(jarSpecs, jarSpec{fileListFile, dir})
} }
} }