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platform_build_soong
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Merge changes from topic "add-vndk-apex" 

* changes:
  Add __ANDROID_APEX_<NAME>__ for apex variants
  Supports VNDK APEX with different versions
This commit is contained in:
Jooyung Han 2019-10-15 09:21:19 +00:00 committed by Gerrit Code Review
parent d90d208628 d29e551efd
commit 5ac191f51f
7 changed files with 305 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
apex/apex.go
View File

@ -182,10 +182,7 @@ func init() {
android.RegisterModuleType("apex_defaults", defaultsFactory)
android.RegisterModuleType("prebuilt_apex", PrebuiltFactory)
android.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.TopDown("apex_vndk_gather", apexVndkGatherMutator).Parallel()
ctx.BottomUp("apex_vndk_add_deps", apexVndkAddDepsMutator).Parallel()
})
android.PreDepsMutators(RegisterPreDepsMutators)
android.PostDepsMutators(RegisterPostDepsMutators)
android.RegisterMakeVarsProvider(pctx, func(ctx android.MakeVarsContext) {
@ -195,6 +192,11 @@ func init() {
})
}
func RegisterPreDepsMutators(ctx android.RegisterMutatorsContext) {
ctx.TopDown("apex_vndk", apexVndkMutator).Parallel()
ctx.BottomUp("apex_vndk_deps", apexVndkDepsMutator).Parallel()
}
func RegisterPostDepsMutators(ctx android.RegisterMutatorsContext) {
ctx.TopDown("apex_deps", apexDepsMutator)
ctx.BottomUp("apex", apexMutator).Parallel()
@ -207,44 +209,39 @@ var (
vndkApexListMutex sync.Mutex
)
func vndkApexList(config android.Config) map[string]*apexBundle {
func vndkApexList(config android.Config) map[string]string {
return config.Once(vndkApexListKey, func() interface{} {
return map[string]*apexBundle{}
}).(map[string]*apexBundle)
return map[string]string{}
}).(map[string]string)
}
// apexVndkGatherMutator gathers "apex_vndk" modules and puts them in a map with vndk_version as a key.
func apexVndkGatherMutator(mctx android.TopDownMutatorContext) {
func apexVndkMutator(mctx android.TopDownMutatorContext) {
if ab, ok := mctx.Module().(*apexBundle); ok && ab.vndkApex {
if ab.IsNativeBridgeSupported() {
mctx.PropertyErrorf("native_bridge_supported", "%q doesn't support native bridge binary.", mctx.ModuleType())
}
vndkVersion := proptools.String(ab.vndkProperties.Vndk_version)
vndkVersion := ab.vndkVersion(mctx.DeviceConfig())
// Ensure VNDK APEX mount point is formatted as com.android.vndk.v###
ab.properties.Apex_name = proptools.StringPtr("com.android.vndk.v" + vndkVersion)
// vndk_version should be unique
vndkApexListMutex.Lock()
defer vndkApexListMutex.Unlock()
vndkApexList := vndkApexList(mctx.Config())
if other, ok := vndkApexList[vndkVersion]; ok {
mctx.PropertyErrorf("vndk_version", "%v is already defined in %q", vndkVersion, other.BaseModuleName())
mctx.PropertyErrorf("vndk_version", "%v is already defined in %q", vndkVersion, other)
}
vndkApexList[vndkVersion] = ab
vndkApexList[vndkVersion] = mctx.ModuleName()
}
}
// apexVndkAddDepsMutator adds (reverse) dependencies from vndk libs to apex_vndk modules.
// It filters only libs with matching targets.
func apexVndkAddDepsMutator(mctx android.BottomUpMutatorContext) {
if cc, ok := mctx.Module().(*cc.Module); ok && cc.IsVndkOnSystem() {
func apexVndkDepsMutator(mctx android.BottomUpMutatorContext) {
if m, ok := mctx.Module().(*cc.Module); ok && cc.IsForVndkApex(mctx, m) {
vndkVersion := m.VndkVersion()
vndkApexList := vndkApexList(mctx.Config())
if ab, ok := vndkApexList[cc.VndkVersion()]; ok {
targetArch := cc.Target().String()
for _, target := range ab.MultiTargets() {
if target.String() == targetArch {
mctx.AddReverseDependency(mctx.Module(), sharedLibTag, ab.Name())
break
}
}
if vndkApex, ok := vndkApexList[vndkVersion]; ok {
mctx.AddReverseDependency(mctx.Module(), sharedLibTag, vndkApex)
}
}
}
@ -657,7 +654,6 @@ func (a *apexBundle) combineProperties(ctx android.BottomUpMutatorContext) {
}
func (a *apexBundle) DepsMutator(ctx android.BottomUpMutatorContext) {
targets := ctx.MultiTargets()
config := ctx.DeviceConfig()
@ -828,6 +824,9 @@ func (a *apexBundle) installable() bool {
}
func (a *apexBundle) getImageVariation(config android.DeviceConfig) string {
if a.vndkApex {
return "vendor." + a.vndkVersion(config)
}
if config.VndkVersion() != "" && proptools.Bool(a.properties.Use_vendor) {
return "vendor." + config.PlatformVndkVersion()
} else {
@ -1244,7 +1243,7 @@ func (a *apexBundle) GenerateAndroidBuildActions(ctx android.ModuleContext) {
// prepend the name of this APEX to the module names. These names will be the names of
// modules that will be defined if the APEX is flattened.
for i := range filesInfo {
filesInfo[i].moduleName = ctx.ModuleName() + "." + filesInfo[i].moduleName
filesInfo[i].moduleName = filesInfo[i].moduleName + "." + ctx.ModuleName()
}
a.installDir = android.PathForModuleInstall(ctx, "apex")
@ -1570,7 +1569,7 @@ func (a *apexBundle) buildFlattenedApex(ctx android.ModuleContext) {
if a.installable() {
// For flattened APEX, do nothing but make sure that apex_manifest.json and apex_pubkey are also copied along
// with other ordinary files.
a.filesInfo = append(a.filesInfo, apexFile{a.manifestOut, ctx.ModuleName() + ".apex_manifest.json", ".", etc, nil, nil})
a.filesInfo = append(a.filesInfo, apexFile{a.manifestOut, "apex_manifest.json." + ctx.ModuleName(), ".", etc, nil, nil})
// rename to apex_pubkey
copiedPubkey := android.PathForModuleOut(ctx, "apex_pubkey")
@ -1579,7 +1578,7 @@ func (a *apexBundle) buildFlattenedApex(ctx android.ModuleContext) {
Input: a.public_key_file,
Output: copiedPubkey,
})
a.filesInfo = append(a.filesInfo, apexFile{copiedPubkey, ctx.ModuleName() + ".apex_pubkey", ".", etc, nil, nil})
a.filesInfo = append(a.filesInfo, apexFile{copiedPubkey, "apex_pubkey." + ctx.ModuleName(), ".", etc, nil, nil})
if ctx.Config().FlattenApex() {
apexName := proptools.StringDefault(a.properties.Apex_name, ctx.ModuleName())
@ -1819,19 +1818,18 @@ func vndkApexBundleFactory() android.Module {
}{
proptools.StringPtr("both"),
})
vndkVersion := proptools.StringDefault(bundle.vndkProperties.Vndk_version, "current")
if vndkVersion == "current" {
vndkVersion = ctx.DeviceConfig().PlatformVndkVersion()
bundle.vndkProperties.Vndk_version = proptools.StringPtr(vndkVersion)
}
// Ensure VNDK APEX mount point is formatted as com.android.vndk.v###
bundle.properties.Apex_name = proptools.StringPtr("com.android.vndk.v" + vndkVersion)
})
return bundle
}
func (a *apexBundle) vndkVersion(config android.DeviceConfig) string {
vndkVersion := proptools.StringDefault(a.vndkProperties.Vndk_version, "current")
if vndkVersion == "current" {
vndkVersion = config.PlatformVndkVersion()
}
return vndkVersion
}
//
// Defaults
//

262
apex/apex_test.go
View File

@ -18,6 +18,7 @@ import (
"io/ioutil"
"os"
"reflect"
"sort"
"strings"
"testing"
@ -85,6 +86,10 @@ func withTargets(targets map[android.OsType][]android.Target) testCustomizer {
}
}
func withBinder32bit(fs map[string][]byte, config android.Config) {
config.TestProductVariables.Binder32bit = proptools.BoolPtr(true)
}
func testApexContext(t *testing.T, bp string, handlers ...testCustomizer) (*android.TestContext, android.Config) {
config := android.TestArchConfig(buildDir, nil)
config.TestProductVariables.DeviceVndkVersion = proptools.StringPtr("current")
@ -132,13 +137,10 @@ func testApexContext(t *testing.T, bp string, handlers ...testCustomizer) (*andr
ctx.BottomUp("test_per_src", cc.TestPerSrcMutator).Parallel()
ctx.BottomUp("version", cc.VersionMutator).Parallel()
ctx.BottomUp("begin", cc.BeginMutator).Parallel()
ctx.TopDown("apex_vndk_gather", apexVndkGatherMutator)
ctx.BottomUp("apex_vndk_add_deps", apexVndkAddDepsMutator)
})
ctx.PreDepsMutators(RegisterPreDepsMutators)
ctx.PostDepsMutators(RegisterPostDepsMutators)
ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.TopDown("apex_deps", apexDepsMutator)
ctx.BottomUp("apex", apexMutator)
ctx.BottomUp("apex_uses", apexUsesMutator)
ctx.TopDown("prebuilt_select", android.PrebuiltSelectModuleMutator).Parallel()
ctx.BottomUp("prebuilt_postdeps", android.PrebuiltPostDepsMutator).Parallel()
})
@ -1207,16 +1209,22 @@ func TestMacro(t *testing.T) {
mylibCFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_core_static").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__=myapex")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__=otherapex")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX__=<apexname> defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_core_static_myapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__=myapex")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__=otherapex")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX__=<apexname> defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_core_static_otherapex").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__=myapex")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__=otherapex")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
}
func TestHeaderLibsDependency(t *testing.T) {
@ -1267,6 +1275,74 @@ func TestHeaderLibsDependency(t *testing.T) {
ensureContains(t, cFlags, "-Imy_include")
}
func ensureExactContents(t *testing.T, ctx *android.TestContext, moduleName string, files []string) {
t.Helper()
apexRule := ctx.ModuleForTests(moduleName, "android_common_"+moduleName).Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
imageApexDir := "/image.apex/"
dstFiles := []string{}
for _, cmd := range strings.Split(copyCmds, "&&") {
cmd = strings.TrimSpace(cmd)
if cmd == "" {
continue
}
terms := strings.Split(cmd, " ")
switch terms[0] {
case "mkdir":
case "cp":
if len(terms) != 3 {
t.Fatal("copyCmds contains invalid cp command", cmd)
}
dst := terms[2]
index := strings.Index(dst, imageApexDir)
if index == -1 {
t.Fatal("copyCmds should copy a file to image.apex/", cmd)
}
dstFile := dst[index+len(imageApexDir):]
dstFiles = append(dstFiles, dstFile)
default:
t.Fatalf("copyCmds should contain mkdir/cp commands only: %q", cmd)
}
}
sort.Strings(dstFiles)
sort.Strings(files)
missing := []string{}
surplus := []string{}
i := 0
j := 0
for i < len(dstFiles) && j < len(files) {
if dstFiles[i] == files[j] {
i++
j++
} else if dstFiles[i] < files[j] {
surplus = append(surplus, dstFiles[i])
i++
} else {
missing = append(missing, files[j])
j++
}
}
if i < len(dstFiles) {
surplus = append(surplus, dstFiles[i:]...)
}
if j < len(files) {
missing = append(missing, files[j:]...)
}
failed := false
if len(surplus) > 0 {
t.Log("surplus files", surplus)
failed = true
}
if len(missing) > 0 {
t.Log("missing files", missing)
failed = true
}
if failed {
t.Fail()
}
}
func TestVndkApexCurrent(t *testing.T) {
ctx, _ := testApex(t, `
apex_vndk {
@ -1305,12 +1381,12 @@ func TestVndkApexCurrent(t *testing.T) {
}
`)
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/lib/libvndk.so")
ensureContains(t, copyCmds, "image.apex/lib/libvndksp.so")
ensureContains(t, copyCmds, "image.apex/lib64/libvndk.so")
ensureContains(t, copyCmds, "image.apex/lib64/libvndksp.so")
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib/libvndksp.so",
"lib64/libvndk.so",
"lib64/libvndksp.so",
})
}
func TestVndkApexWithPrebuilt(t *testing.T) {
@ -1328,8 +1404,8 @@ func TestVndkApexWithPrebuilt(t *testing.T) {
}
cc_prebuilt_library_shared {
name: "libvndkshared",
srcs: ["libvndkshared.so"],
name: "libvndk",
srcs: ["libvndk.so"],
vendor_available: true,
vndk: {
enabled: true,
@ -1337,13 +1413,33 @@ func TestVndkApexWithPrebuilt(t *testing.T) {
system_shared_libs: [],
stl: "none",
}
cc_prebuilt_library_shared {
name: "libvndk.arm",
srcs: ["libvndk.arm.so"],
vendor_available: true,
vndk: {
enabled: true,
},
enabled: false,
arch: {
arm: {
enabled: true,
},
},
system_shared_libs: [],
stl: "none",
}
`, withFiles(map[string][]byte{
"libvndkshared.so": nil,
"libvndk.so": nil,
"libvndk.arm.so": nil,
}))
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/lib/libvndkshared.so")
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib/libvndk.arm.so",
"lib64/libvndk.so",
})
}
func TestVndkApexVersion(t *testing.T) {
@ -1361,15 +1457,22 @@ func TestVndkApexVersion(t *testing.T) {
private_key: "testkey.pem",
}
cc_library {
name: "libvndk",
srcs: ["mylib.cpp"],
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
vendor_available: true,
vndk: {
enabled: true,
},
system_shared_libs: [],
stl: "none",
target_arch: "arm64",
arch: {
arm: {
srcs: ["libvndk27_arm.so"],
},
arm64: {
srcs: ["libvndk27_arm64.so"],
},
},
}
vndk_prebuilt_shared {
@ -1379,18 +1482,27 @@ func TestVndkApexVersion(t *testing.T) {
vndk: {
enabled: true,
},
target_arch: "arm64",
srcs: ["libvndk27.so"],
}
target_arch: "x86_64",
arch: {
x86: {
srcs: ["libvndk27_x86.so"],
},
x86_64: {
srcs: ["libvndk27_x86_64.so"],
},
},
}
`, withFiles(map[string][]byte{
"libvndk27.so": nil,
"libvndk27_arm.so": nil,
"libvndk27_arm64.so": nil,
"libvndk27_x86.so": nil,
"libvndk27_x86_64.so": nil,
}))
apexRule := ctx.ModuleForTests("myapex_v27", "android_common_myapex_v27").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/lib/libvndk27.so")
ensureContains(t, copyCmds, "image.apex/lib64/libvndk27.so")
ensureNotContains(t, copyCmds, "image.apex/lib/libvndk.so")
ensureExactContents(t, ctx, "myapex_v27", []string{
"lib/libvndk27_arm.so",
"lib64/libvndk27_arm64.so",
})
}
func TestVndkApexErrorWithDuplicateVersion(t *testing.T) {
@ -1505,14 +1617,10 @@ func TestVndkApexSkipsNativeBridgeSupportedModules(t *testing.T) {
},
}))
apexRule := ctx.ModuleForTests("myapex", "android_common_myapex").Rule("apexRule")
copyCmds := apexRule.Args["copy_commands"]
ensureContains(t, copyCmds, "image.apex/lib/libvndk.so")
ensureContains(t, copyCmds, "image.apex/lib64/libvndk.so")
// apex
ensureNotContains(t, copyCmds, "image.apex/lib/x86/libvndk.so")
ensureNotContains(t, copyCmds, "image.apex/lib64/x86_64/libvndk.so")
ensureExactContents(t, ctx, "myapex", []string{
"lib/libvndk.so",
"lib64/libvndk.so",
})
}
func TestVndkApexDoesntSupportNativeBridgeSupported(t *testing.T) {
@ -1545,6 +1653,70 @@ func TestVndkApexDoesntSupportNativeBridgeSupported(t *testing.T) {
`)
}
func TestVndkApexWithBinder32(t *testing.T) {
ctx, _ := testApex(t,
`
apex_vndk {
name: "myapex_v27",
key: "myapex.key",
file_contexts: "myapex",
vndk_version: "27",
}
apex_key {
name: "myapex.key",
public_key: "testkey.avbpubkey",
private_key: "testkey.pem",
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
target_arch: "arm",
vendor_available: true,
vndk: {
enabled: true,
},
arch: {
arm: {
srcs: ["libvndk27.so"],
}
},
}
vndk_prebuilt_shared {
name: "libvndk27",
version: "27",
target_arch: "arm",
binder32bit: true,
vendor_available: true,
vndk: {
enabled: true,
},
arch: {
arm: {
srcs: ["libvndk27binder32.so"],
}
},
}
`,
withFiles(map[string][]byte{
"libvndk27.so": nil,
"libvndk27binder32.so": nil,
}),
withBinder32bit,
withTargets(map[android.OsType][]android.Target{
android.Android: []android.Target{
{Os: android.Android, Arch: android.Arch{ArchType: android.Arm, ArchVariant: "armv7-a-neon", Abi: []string{"armeabi-v7a"}}, NativeBridge: android.NativeBridgeDisabled, NativeBridgeHostArchName: "", NativeBridgeRelativePath: ""},
},
}),
)
ensureExactContents(t, ctx, "myapex_v27", []string{
"lib/libvndk27binder32.so",
})
}
func TestDependenciesInApexManifest(t *testing.T) {
ctx, _ := testApex(t, `
apex {
@ -2055,12 +2227,12 @@ func TestApexWithTests(t *testing.T) {
var builder strings.Builder
data.Custom(&builder, name, prefix, "", data)
androidMk := builder.String()
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.mytest\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.mytest1\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.mytest2\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.mytest3\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.apex_manifest.json\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex.apex_pubkey\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest1.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest2.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := mytest3.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := apex_manifest.json.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := apex_pubkey.myapex\n")
ensureContains(t, androidMk, "LOCAL_MODULE := myapex\n")
}

5
cc/androidmk.go
View File

@ -93,6 +93,11 @@ func (c *Module) AndroidMk() android.AndroidMkData {
fmt.Fprintln(w, "LOCAL_USE_VNDK := true")
if c.isVndk() && !c.static() {
fmt.Fprintln(w, "LOCAL_SOONG_VNDK_VERSION := "+c.vndkVersion())
// VNDK libraries available to vendor are not installed because
// they are packaged in VNDK APEX and installed by APEX packages (apex/apex.go)
if !c.isVndkExt() {
fmt.Fprintln(w, "LOCAL_UNINSTALLABLE_MODULE := true")
}
}
}
},

9
cc/cc.go
View File

@ -488,15 +488,6 @@ func (c *Module) RelativeInstallPath() string {
return ""
}
// IsVndkOnSystem returns true if a module is supposed to be a vndk library provided by system to vendor
func (c *Module) IsVndkOnSystem() bool {
if linker, ok := c.linker.(libraryInterface); ok {
return linker.shared() && c.isVndk() && c.useVndk() && !c.isVndkExt()
}
return false
}
func (c *Module) VndkVersion() string {
return c.vndkVersion()
}

8
cc/compiler.go
View File

@ -321,7 +321,9 @@ func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags, deps
}
if ctx.apexName() != "" {
// TODO(b/142582178): remove the value for __ANDROID_APEX__
flags.GlobalFlags = append(flags.GlobalFlags, "-D__ANDROID_APEX__="+ctx.apexName())
flags.GlobalFlags = append(flags.GlobalFlags, "-D__ANDROID_APEX_"+makeDefineString(ctx.apexName())+"__")
}
instructionSet := String(compiler.Properties.Instruction_set)
@ -529,6 +531,12 @@ func (compiler *baseCompiler) hasSrcExt(ext string) bool {
return false
}
// makeDefineString transforms a name of an APEX module into a value to be used as value for C define
// For example, com.android.foo => COM_ANDROID_FOO
func makeDefineString(name string) string {
return strings.ReplaceAll(strings.ToUpper(name), ".", "_")
}
var gnuToCReplacer = strings.NewReplacer("gnu", "c")
func ndkPathDeps(ctx ModuleContext) android.Paths {

25
cc/vndk.go
View File

@ -307,6 +307,31 @@ func processVndkLibrary(mctx android.BottomUpMutatorContext, m *Module) {
}
}
func IsForVndkApex(mctx android.BottomUpMutatorContext, m *Module) bool {
if !m.Enabled() {
return false
}
if m.Target().NativeBridge == android.NativeBridgeEnabled {
return false
}
// prebuilt vndk modules should match with device
// TODO(b/142675459): Use enabled: to select target device in vndk_prebuilt_shared
// When b/142675459 is landed, remove following check
if p, ok := m.linker.(*vndkPrebuiltLibraryDecorator); ok && !p.matchesWithDevice(mctx.DeviceConfig()) {
return false
}
if lib, ok := m.linker.(libraryInterface); ok {
useCoreVariant := m.vndkVersion() == mctx.DeviceConfig().PlatformVndkVersion() &&
mctx.DeviceConfig().VndkUseCoreVariant() &&
!inList(m.BaseModuleName(), config.VndkMustUseVendorVariantList)
return lib.shared() && m.useVndk() && m.isVndk() && !m.isVndkExt() && !useCoreVariant
}
return false
}
// gather list of vndk-core, vndk-sp, and ll-ndk libs
func VndkMutator(mctx android.BottomUpMutatorContext) {
m, ok := mctx.Module().(*Module)

22
cc/vndk_prebuilt.go
View File

@ -130,13 +130,7 @@ func (p *vndkPrebuiltLibraryDecorator) singleSourcePath(ctx ModuleContext) andro
func (p *vndkPrebuiltLibraryDecorator) link(ctx ModuleContext,
flags Flags, deps PathDeps, objs Objects) android.Path {
arches := ctx.DeviceConfig().Arches()
if len(arches) == 0 || arches[0].ArchType.String() != p.arch() {
ctx.Module().SkipInstall()
return nil
}
if ctx.DeviceConfig().BinderBitness() != p.binderBit() {
if !p.matchesWithDevice(ctx.DeviceConfig()) {
ctx.Module().SkipInstall()
return nil
}
@ -153,6 +147,20 @@ func (p *vndkPrebuiltLibraryDecorator) link(ctx ModuleContext,
return nil
}
func (p *vndkPrebuiltLibraryDecorator) matchesWithDevice(config android.DeviceConfig) bool {
arches := config.Arches()
if len(arches) == 0 || arches[0].ArchType.String() != p.arch() {
return false
}
if config.BinderBitness() != p.binderBit() {
return false
}
if len(p.properties.Srcs) == 0 {
return false
}
return true
}
func (p *vndkPrebuiltLibraryDecorator) nativeCoverage() bool {
return false
}