Merge "Deduplicate APEX variants that would build identically"

This commit is contained in:
Treehugger Robot 2020-08-18 04:50:12 +00:00 committed by Gerrit Code Review
commit ca29a25d38
12 changed files with 394 additions and 108 deletions

View file

@ -34,6 +34,17 @@ type ApexInfo struct {
MinSdkVersion int
Updatable bool
RequiredSdks SdkRefs
InApexes []string
}
func (i ApexInfo) mergedName() string {
name := "apex" + strconv.Itoa(i.MinSdkVersion)
for _, sdk := range i.RequiredSdks {
name += "_" + sdk.Name + "_" + sdk.Version
}
return name
}
// Extracted from ApexModule to make it easier to define custom subsets of the
@ -69,17 +80,20 @@ type ApexModule interface {
// Call this before apex.apexMutator is run.
BuildForApex(apex ApexInfo)
// Returns the APEXes that this module will be built for
ApexVariations() []ApexInfo
// Returns the name of APEX variation that this module will be built for.
// Empty string is returned when 'IsForPlatform() == true'. Note that a
// module can beincluded in multiple APEXes, in which case, the module
// is mutated into multiple modules each of which for an APEX. This method
// returns the name of the APEX that a variant module is for.
// is mutated into one or more variants, each of which is for one or
// more APEXes. This method returns the name of the APEX variation of
// the module.
// Call this after apex.apexMutator is run.
ApexVariationName() string
// Returns the name of the APEX modules that this variant of this module
// is present in.
// Call this after apex.apexMutator is run.
InApexes() []string
// Tests whether this module will be built for the platform or not.
// This is a shortcut for ApexVariationName() == ""
IsForPlatform() bool
@ -128,6 +142,15 @@ type ApexModule interface {
// Returns nil if this module supports sdkVersion
// Otherwise, returns error with reason
ShouldSupportSdkVersion(ctx BaseModuleContext, sdkVersion int) error
// Returns true if this module needs a unique variation per apex, for example if
// use_apex_name_macro is set.
UniqueApexVariations() bool
// UpdateUniqueApexVariationsForDeps sets m.uniqueApexVariationsForDeps if any dependencies
// that are in the same APEX have unique APEX variations so that the module can link against
// the right variant.
UpdateUniqueApexVariationsForDeps(mctx BottomUpMutatorContext)
}
type ApexProperties struct {
@ -144,6 +167,8 @@ type ApexProperties struct {
Info ApexInfo `blueprint:"mutated"`
NotAvailableForPlatform bool `blueprint:"mutated"`
UniqueApexVariationsForDeps bool `blueprint:"mutated"`
}
// Marker interface that identifies dependencies that are excluded from APEX
@ -179,6 +204,22 @@ func (m *ApexModuleBase) TestFor() []string {
return nil
}
func (m *ApexModuleBase) UniqueApexVariations() bool {
return false
}
func (m *ApexModuleBase) UpdateUniqueApexVariationsForDeps(mctx BottomUpMutatorContext) {
mctx.VisitDirectDeps(func(dep Module) {
if depApexModule, ok := dep.(ApexModule); ok {
if depApexModule.DepIsInSameApex(mctx, depApexModule) &&
(depApexModule.UniqueApexVariations() ||
depApexModule.apexModuleBase().ApexProperties.UniqueApexVariationsForDeps) {
m.ApexProperties.UniqueApexVariationsForDeps = true
}
}
})
}
func (m *ApexModuleBase) BuildForApex(apex ApexInfo) {
m.apexVariationsLock.Lock()
defer m.apexVariationsLock.Unlock()
@ -190,14 +231,14 @@ func (m *ApexModuleBase) BuildForApex(apex ApexInfo) {
m.apexVariations = append(m.apexVariations, apex)
}
func (m *ApexModuleBase) ApexVariations() []ApexInfo {
return m.apexVariations
}
func (m *ApexModuleBase) ApexVariationName() string {
return m.ApexProperties.Info.ApexVariationName
}
func (m *ApexModuleBase) InApexes() []string {
return m.ApexProperties.Info.InApexes
}
func (m *ApexModuleBase) IsForPlatform() bool {
return m.ApexProperties.Info.ApexVariationName == ""
}
@ -278,14 +319,45 @@ func (a byApexName) Len() int { return len(a) }
func (a byApexName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a byApexName) Less(i, j int) bool { return a[i].ApexVariationName < a[j].ApexVariationName }
// mergeApexVariations deduplicates APEX variations that would build identically into a common
// variation. It returns the reduced list of variations and a list of aliases from the original
// variation names to the new variation names.
func mergeApexVariations(apexVariations []ApexInfo) (merged []ApexInfo, aliases [][2]string) {
sort.Sort(byApexName(apexVariations))
seen := make(map[string]int)
for _, apexInfo := range apexVariations {
apexName := apexInfo.ApexVariationName
mergedName := apexInfo.mergedName()
if index, exists := seen[mergedName]; exists {
merged[index].InApexes = append(merged[index].InApexes, apexName)
merged[index].Updatable = merged[index].Updatable || apexInfo.Updatable
} else {
seen[mergedName] = len(merged)
apexInfo.ApexVariationName = apexInfo.mergedName()
apexInfo.InApexes = CopyOf(apexInfo.InApexes)
merged = append(merged, apexInfo)
}
aliases = append(aliases, [2]string{apexName, mergedName})
}
return merged, aliases
}
func (m *ApexModuleBase) CreateApexVariations(mctx BottomUpMutatorContext) []Module {
if len(m.apexVariations) > 0 {
m.checkApexAvailableProperty(mctx)
sort.Sort(byApexName(m.apexVariations))
var apexVariations []ApexInfo
var aliases [][2]string
if !mctx.Module().(ApexModule).UniqueApexVariations() && !m.ApexProperties.UniqueApexVariationsForDeps {
apexVariations, aliases = mergeApexVariations(m.apexVariations)
} else {
apexVariations = m.apexVariations
}
sort.Sort(byApexName(apexVariations))
variations := []string{}
variations = append(variations, "") // Original variation for platform
for _, apex := range m.apexVariations {
for _, apex := range apexVariations {
variations = append(variations, apex.ApexVariationName)
}
@ -302,9 +374,14 @@ func (m *ApexModuleBase) CreateApexVariations(mctx BottomUpMutatorContext) []Mod
mod.MakeUninstallable()
}
if !platformVariation {
mod.(ApexModule).apexModuleBase().ApexProperties.Info = m.apexVariations[i-1]
mod.(ApexModule).apexModuleBase().ApexProperties.Info = apexVariations[i-1]
}
}
for _, alias := range aliases {
mctx.CreateAliasVariation(alias[0], alias[1])
}
return modules
}
return nil
@ -339,6 +416,9 @@ func UpdateApexDependency(apex ApexInfo, moduleName string, directDep bool) {
apexNamesMap()[moduleName] = apexesForModule
}
apexesForModule[apex.ApexVariationName] = apexesForModule[apex.ApexVariationName] || directDep
for _, apexName := range apex.InApexes {
apexesForModule[apexName] = apexesForModule[apex.ApexVariationName] || directDep
}
}
// TODO(b/146393795): remove this when b/146393795 is fixed
@ -354,12 +434,26 @@ func ClearApexDependency() {
func DirectlyInApex(apexName string, moduleName string) bool {
apexNamesMapMutex.Lock()
defer apexNamesMapMutex.Unlock()
if apexNames, ok := apexNamesMap()[moduleName]; ok {
return apexNames[apexName]
if apexNamesForModule, ok := apexNamesMap()[moduleName]; ok {
return apexNamesForModule[apexName]
}
return false
}
// Tests whether a module named moduleName is directly depended on by all APEXes
// in a list of apexNames.
func DirectlyInAllApexes(apexNames []string, moduleName string) bool {
apexNamesMapMutex.Lock()
defer apexNamesMapMutex.Unlock()
for _, apexName := range apexNames {
apexNamesForModule := apexNamesMap()[moduleName]
if !apexNamesForModule[apexName] {
return false
}
}
return true
}
type hostContext interface {
Host() bool
}

111
android/apex_test.go Normal file
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@ -0,0 +1,111 @@
// Copyright 2020 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 android
import (
"reflect"
"testing"
)
func Test_mergeApexVariations(t *testing.T) {
tests := []struct {
name string
in []ApexInfo
wantMerged []ApexInfo
wantAliases [][2]string
}{
{
name: "single",
in: []ApexInfo{
{"foo", 10000, false, nil, []string{"foo"}},
},
wantMerged: []ApexInfo{
{"apex10000", 10000, false, nil, []string{"foo"}},
},
wantAliases: [][2]string{
{"foo", "apex10000"},
},
},
{
name: "merge",
in: []ApexInfo{
{"foo", 10000, false, SdkRefs{{"baz", "1"}}, []string{"foo"}},
{"bar", 10000, false, SdkRefs{{"baz", "1"}}, []string{"bar"}},
},
wantMerged: []ApexInfo{
{"apex10000_baz_1", 10000, false, SdkRefs{{"baz", "1"}}, []string{"bar", "foo"}},
},
wantAliases: [][2]string{
{"bar", "apex10000_baz_1"},
{"foo", "apex10000_baz_1"},
},
},
{
name: "don't merge version",
in: []ApexInfo{
{"foo", 10000, false, nil, []string{"foo"}},
{"bar", 30, false, nil, []string{"bar"}},
},
wantMerged: []ApexInfo{
{"apex30", 30, false, nil, []string{"bar"}},
{"apex10000", 10000, false, nil, []string{"foo"}},
},
wantAliases: [][2]string{
{"bar", "apex30"},
{"foo", "apex10000"},
},
},
{
name: "merge updatable",
in: []ApexInfo{
{"foo", 10000, false, nil, []string{"foo"}},
{"bar", 10000, true, nil, []string{"bar"}},
},
wantMerged: []ApexInfo{
{"apex10000", 10000, true, nil, []string{"bar", "foo"}},
},
wantAliases: [][2]string{
{"bar", "apex10000"},
{"foo", "apex10000"},
},
},
{
name: "don't merge sdks",
in: []ApexInfo{
{"foo", 10000, false, SdkRefs{{"baz", "1"}}, []string{"foo"}},
{"bar", 10000, false, SdkRefs{{"baz", "2"}}, []string{"bar"}},
},
wantMerged: []ApexInfo{
{"apex10000_baz_2", 10000, false, SdkRefs{{"baz", "2"}}, []string{"bar"}},
{"apex10000_baz_1", 10000, false, SdkRefs{{"baz", "1"}}, []string{"foo"}},
},
wantAliases: [][2]string{
{"bar", "apex10000_baz_2"},
{"foo", "apex10000_baz_1"},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
gotMerged, gotAliases := mergeApexVariations(tt.in)
if !reflect.DeepEqual(gotMerged, tt.wantMerged) {
t.Errorf("mergeApexVariations() gotMerged = %v, want %v", gotMerged, tt.wantMerged)
}
if !reflect.DeepEqual(gotAliases, tt.wantAliases) {
t.Errorf("mergeApexVariations() gotAliases = %v, want %v", gotAliases, tt.wantAliases)
}
})
}
}

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@ -1769,6 +1769,9 @@ func (b *baseModuleContext) VisitDirectDepsBlueprint(visit func(blueprint.Module
func (b *baseModuleContext) VisitDirectDeps(visit func(Module)) {
b.bp.VisitDirectDeps(func(module blueprint.Module) {
if module == nil {
panic("Unexpected nil module in VisitDirectDeps")
}
if aModule := b.validateAndroidModule(module, b.strictVisitDeps); aModule != nil {
visit(aModule)
}

View file

@ -394,7 +394,7 @@ func FailIfNoMatchingErrors(t *testing.T, pattern string, errs []error) {
if !found {
t.Errorf("missing the expected error %q (checked %d error(s))", pattern, len(errs))
for i, err := range errs {
t.Errorf("errs[%d] = %s", i, err)
t.Errorf("errs[%d] = %q", i, err)
}
}
}

View file

@ -669,6 +669,7 @@ func RegisterPreDepsMutators(ctx android.RegisterMutatorsContext) {
func RegisterPostDepsMutators(ctx android.RegisterMutatorsContext) {
ctx.TopDown("apex_deps", apexDepsMutator).Parallel()
ctx.BottomUp("apex_unique", apexUniqueVariationsMutator).Parallel()
ctx.BottomUp("apex", apexMutator).Parallel()
ctx.BottomUp("apex_flattened", apexFlattenedMutator).Parallel()
ctx.BottomUp("apex_uses", apexUsesMutator).Parallel()
@ -688,7 +689,9 @@ func apexDepsMutator(mctx android.TopDownMutatorContext) {
apexInfo := android.ApexInfo{
ApexVariationName: mctx.ModuleName(),
MinSdkVersion: a.minSdkVersion(mctx),
RequiredSdks: a.RequiredSdks(),
Updatable: a.Updatable(),
InApexes: []string{mctx.ModuleName()},
}
useVndk := a.SocSpecific() || a.DeviceSpecific() || (a.ProductSpecific() && mctx.Config().EnforceProductPartitionInterface())
@ -721,6 +724,17 @@ func apexDepsMutator(mctx android.TopDownMutatorContext) {
})
}
func apexUniqueVariationsMutator(mctx android.BottomUpMutatorContext) {
if !mctx.Module().Enabled() {
return
}
if am, ok := mctx.Module().(android.ApexModule); ok {
// Check if any dependencies use unique apex variations. If so, use unique apex variations
// for this module.
am.UpdateUniqueApexVariationsForDeps(mctx)
}
}
// mark if a module cannot be available to platform. A module cannot be available
// to platform if 1) it is explicitly marked as not available (i.e. "//apex_available:platform"
// is absent) or 2) it depends on another module that isn't (or can't be) available to platform
@ -1797,7 +1811,7 @@ func (a *apexBundle) WalkPayloadDeps(ctx android.ModuleContext, do android.Paylo
}
// Check for the indirect dependencies if it is considered as part of the APEX
if am.ApexVariationName() != "" {
if android.InList(ctx.ModuleName(), am.InApexes()) {
return do(ctx, parent, am, false /* externalDep */)
}

View file

@ -528,13 +528,13 @@ func TestBasicApex(t *testing.T) {
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar"), "android_common_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar_dex"), "android_common_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_apex10000")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar"), "android_common_apex10000")
ensureListContains(t, ctx.ModuleVariantsForTests("myjar_dex"), "android_common_apex10000")
// Ensure that apex variant is created for the indirect dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("myotherjar"), "android_common_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_apex10000")
ensureListContains(t, ctx.ModuleVariantsForTests("myotherjar"), "android_common_apex10000")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
@ -723,10 +723,10 @@ func TestBasicZipApex(t *testing.T) {
ensureContains(t, zipApexRule.Output.String(), "myapex.zipapex.unsigned")
// Ensure that APEX variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_apex10000")
// Ensure that APEX variant is created for the indirect dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_apex10000")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.zipapex/lib64/mylib.so")
@ -800,7 +800,7 @@ func TestApexWithStubs(t *testing.T) {
// Ensure that direct stubs dep is included
ensureContains(t, copyCmds, "image.apex/lib64/mylib3.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex").Rule("ld").Args["libFlags"]
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_apex10000").Rule("ld").Args["libFlags"]
// Ensure that mylib is linking with the latest version of stubs for mylib2
ensureContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared_3/mylib2.so")
@ -808,9 +808,9 @@ func TestApexWithStubs(t *testing.T) {
ensureNotContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared/mylib2.so")
// Ensure that mylib is linking with the non-stub (impl) of mylib3 (because mylib3 is in the same apex)
ensureContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_myapex/mylib3.so")
ensureContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_apex10000/mylib3.so")
// .. and not linking to the stubs variant of mylib3
ensureNotContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_12_myapex/mylib3.so")
ensureNotContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_12/mylib3.so")
// Ensure that stubs libs are built without -include flags
mylib2Cflags := ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
@ -890,7 +890,7 @@ func TestApexWithExplicitStubsDependency(t *testing.T) {
// Ensure that dependency of stubs is not included
ensureNotContains(t, copyCmds, "image.apex/lib64/libbar.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex2").Rule("ld").Args["libFlags"]
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_apex10000").Rule("ld").Args["libFlags"]
// Ensure that mylib is linking with version 10 of libfoo
ensureContains(t, mylibLdFlags, "libfoo/android_arm64_armv8-a_shared_10/libfoo.so")
@ -1110,18 +1110,21 @@ func TestApexDependsOnLLNDKTransitively(t *testing.T) {
testcases := []struct {
name string
minSdkVersion string
apexVariant string
shouldLink string
shouldNotLink []string
}{
{
name: "should link to the latest",
minSdkVersion: "",
apexVariant: "apex10000",
shouldLink: "30",
shouldNotLink: []string{"29"},
},
{
name: "should link to llndk#29",
minSdkVersion: "min_sdk_version: \"29\",",
apexVariant: "apex29",
shouldLink: "29",
shouldNotLink: []string{"30"},
},
@ -1180,13 +1183,13 @@ func TestApexDependsOnLLNDKTransitively(t *testing.T) {
ensureListEmpty(t, names(apexManifestRule.Args["provideNativeLibs"]))
ensureListContains(t, names(apexManifestRule.Args["requireNativeLibs"]), "libbar.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_vendor.VER_arm64_armv8-a_shared_myapex").Rule("ld").Args["libFlags"]
mylibLdFlags := ctx.ModuleForTests("mylib", "android_vendor.VER_arm64_armv8-a_shared_"+tc.apexVariant).Rule("ld").Args["libFlags"]
ensureContains(t, mylibLdFlags, "libbar.llndk/android_vendor.VER_arm64_armv8-a_shared_"+tc.shouldLink+"/libbar.so")
for _, ver := range tc.shouldNotLink {
ensureNotContains(t, mylibLdFlags, "libbar.llndk/android_vendor.VER_arm64_armv8-a_shared_"+ver+"/libbar.so")
}
mylibCFlags := ctx.ModuleForTests("mylib", "android_vendor.VER_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
mylibCFlags := ctx.ModuleForTests("mylib", "android_vendor.VER_arm64_armv8-a_static_"+tc.apexVariant).Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "__LIBBAR_API__="+tc.shouldLink)
})
}
@ -1241,9 +1244,9 @@ func TestApexWithSystemLibsStubs(t *testing.T) {
// Ensure that libc is not included (since it has stubs and not listed in native_shared_libs)
ensureNotContains(t, copyCmds, "image.apex/lib64/bionic/libc.so")
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_myapex").Rule("ld").Args["libFlags"]
mylibCFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
mylibSharedCFlags := ctx.ModuleForTests("mylib_shared", "android_arm64_armv8-a_shared_myapex").Rule("cc").Args["cFlags"]
mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_apex10000").Rule("ld").Args["libFlags"]
mylibCFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_apex10000").Rule("cc").Args["cFlags"]
mylibSharedCFlags := ctx.ModuleForTests("mylib_shared", "android_arm64_armv8-a_shared_apex10000").Rule("cc").Args["cFlags"]
// For dependency to libc
// Ensure that mylib is linking with the latest version of stubs
@ -1256,7 +1259,7 @@ func TestApexWithSystemLibsStubs(t *testing.T) {
// For dependency to libm
// Ensure that mylib is linking with the non-stub (impl) variant
ensureContains(t, mylibLdFlags, "libm/android_arm64_armv8-a_shared_myapex/libm.so")
ensureContains(t, mylibLdFlags, "libm/android_arm64_armv8-a_shared_apex10000/libm.so")
// ... and not linking to the stub variant
ensureNotContains(t, mylibLdFlags, "libm/android_arm64_armv8-a_shared_29/libm.so")
// ... and is not compiling with the stub
@ -1270,7 +1273,7 @@ func TestApexWithSystemLibsStubs(t *testing.T) {
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_28/libdl.so")
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_29/libdl.so")
// ... and not linking to the non-stub (impl) variant
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_myapex/libdl.so")
ensureNotContains(t, mylibLdFlags, "libdl/android_arm64_armv8-a_shared_apex10000/libdl.so")
// ... Cflags from stub is correctly exported to mylib
ensureContains(t, mylibCFlags, "__LIBDL_API__=27")
ensureContains(t, mylibSharedCFlags, "__LIBDL_API__=27")
@ -1359,13 +1362,13 @@ func TestApexMinSdkVersion_NativeModulesShouldBeBuiltAgainstStubs(t *testing.T)
// platform liba is linked to non-stub version
expectLink("liba", "shared", "libz", "shared")
// liba in myapex is linked to #28
expectLink("liba", "shared_myapex", "libz", "shared_28")
expectNoLink("liba", "shared_myapex", "libz", "shared_30")
expectNoLink("liba", "shared_myapex", "libz", "shared")
expectLink("liba", "shared_apex29", "libz", "shared_28")
expectNoLink("liba", "shared_apex29", "libz", "shared_30")
expectNoLink("liba", "shared_apex29", "libz", "shared")
// liba in otherapex is linked to #30
expectLink("liba", "shared_otherapex", "libz", "shared_30")
expectNoLink("liba", "shared_otherapex", "libz", "shared_28")
expectNoLink("liba", "shared_otherapex", "libz", "shared")
expectLink("liba", "shared_apex30", "libz", "shared_30")
expectNoLink("liba", "shared_apex30", "libz", "shared_28")
expectNoLink("liba", "shared_apex30", "libz", "shared")
}
func TestApexMinSdkVersion_SupportsCodeNames(t *testing.T) {
@ -1418,9 +1421,9 @@ func TestApexMinSdkVersion_SupportsCodeNames(t *testing.T) {
// to distinguish them from finalized and future_api(10000)
// In this test, "R" is assumed not finalized yet( listed in Platform_version_active_codenames) and translated into 9000
// (refer android/api_levels.go)
expectLink("libx", "shared_myapex", "libz", "shared_9000")
expectNoLink("libx", "shared_myapex", "libz", "shared_29")
expectNoLink("libx", "shared_myapex", "libz", "shared")
expectLink("libx", "shared_apex10000", "libz", "shared_9000")
expectNoLink("libx", "shared_apex10000", "libz", "shared_29")
expectNoLink("libx", "shared_apex10000", "libz", "shared")
}
func TestApexMinSdkVersion_DefaultsToLatest(t *testing.T) {
@ -1463,9 +1466,9 @@ func TestApexMinSdkVersion_DefaultsToLatest(t *testing.T) {
ldArgs := ctx.ModuleForTests(from, "android_arm64_armv8-a_"+from_variant).Rule("ld").Args["libFlags"]
ensureNotContains(t, ldArgs, "android_arm64_armv8-a_"+to_variant+"/"+to+".so")
}
expectLink("libx", "shared_myapex", "libz", "shared_2")
expectNoLink("libx", "shared_myapex", "libz", "shared_1")
expectNoLink("libx", "shared_myapex", "libz", "shared")
expectLink("libx", "shared_apex10000", "libz", "shared_2")
expectNoLink("libx", "shared_apex10000", "libz", "shared_1")
expectNoLink("libx", "shared_apex10000", "libz", "shared")
}
func TestPlatformUsesLatestStubsFromApexes(t *testing.T) {
@ -1549,7 +1552,7 @@ func TestQApexesUseLatestStubsInBundledBuildsAndHWASAN(t *testing.T) {
libFlags := ld.Args["libFlags"]
ensureContains(t, libFlags, "android_arm64_armv8-a_"+to_variant+"/"+to+".so")
}
expectLink("libx", "shared_hwasan_myapex", "libbar", "shared_30")
expectLink("libx", "shared_hwasan_apex29", "libbar", "shared_30")
}
func TestQTargetApexUsesStaticUnwinder(t *testing.T) {
@ -1575,7 +1578,7 @@ func TestQTargetApexUsesStaticUnwinder(t *testing.T) {
`)
// ensure apex variant of c++ is linked with static unwinder
cm := ctx.ModuleForTests("libc++", "android_arm64_armv8-a_shared_myapex").Module().(*cc.Module)
cm := ctx.ModuleForTests("libc++", "android_arm64_armv8-a_shared_apex29").Module().(*cc.Module)
ensureListContains(t, cm.Properties.AndroidMkStaticLibs, "libgcc_stripped")
// note that platform variant is not.
cm = ctx.ModuleForTests("libc++", "android_arm64_armv8-a_shared").Module().(*cc.Module)
@ -1937,8 +1940,8 @@ func TestApexMinSdkVersion_OkayEvenWhenDepIsNewer_IfItSatisfiesApexMinSdkVersion
libFlags := ld.Args["libFlags"]
ensureContains(t, libFlags, "android_arm64_armv8-a_"+to_variant+"/"+to+".so")
}
expectLink("mylib", "shared_myapex", "mylib2", "shared_29")
expectLink("mylib", "shared_otherapex", "mylib2", "shared_otherapex")
expectLink("mylib", "shared_apex29", "mylib2", "shared_29")
expectLink("mylib", "shared_apex30", "mylib2", "shared_apex30")
}
func TestFilesInSubDir(t *testing.T) {
@ -2107,12 +2110,12 @@ func TestUseVendor(t *testing.T) {
inputsString := strings.Join(inputsList, " ")
// ensure that the apex includes vendor variants of the direct and indirect deps
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_myapex/mylib.so")
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_myapex/mylib2.so")
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_apex10000/mylib.so")
ensureContains(t, inputsString, "android_vendor.VER_arm64_armv8-a_shared_apex10000/mylib2.so")
// ensure that the apex does not include core variants
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_myapex/mylib.so")
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_myapex/mylib2.so")
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_apex10000/mylib.so")
ensureNotContains(t, inputsString, "android_arm64_armv8-a_shared_apex10000/mylib2.so")
}
func TestUseVendorNotAllowedForSystemApexes(t *testing.T) {
@ -2250,13 +2253,13 @@ func TestVendorApex_use_vndk_as_stable(t *testing.T) {
vendorVariant := "android_vendor.VER_arm64_armv8-a"
ldRule := ctx.ModuleForTests("mybin", vendorVariant+"_myapex").Rule("ld")
ldRule := ctx.ModuleForTests("mybin", vendorVariant+"_apex10000").Rule("ld")
libs := names(ldRule.Args["libFlags"])
// VNDK libs(libvndk/libc++) as they are
ensureListContains(t, libs, buildDir+"/.intermediates/libvndk/"+vendorVariant+"_shared/libvndk.so")
ensureListContains(t, libs, buildDir+"/.intermediates/libc++/"+vendorVariant+"_shared/libc++.so")
// non-stable Vendor libs as APEX variants
ensureListContains(t, libs, buildDir+"/.intermediates/libvendor/"+vendorVariant+"_shared_myapex/libvendor.so")
ensureListContains(t, libs, buildDir+"/.intermediates/libvendor/"+vendorVariant+"_shared_apex10000/libvendor.so")
// VNDK libs are not included when use_vndk_as_stable: true
ensureExactContents(t, ctx, "myapex", "android_common_myapex_image", []string{
@ -2633,7 +2636,21 @@ func TestMacro(t *testing.T) {
"myapex",
"otherapex",
],
static_libs: ["mylib3"],
recovery_available: true,
min_sdk_version: "29",
}
cc_library {
name: "mylib3",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
apex_available: [
"myapex",
"otherapex",
],
use_apex_name_macro: true,
recovery_available: true,
min_sdk_version: "29",
}
`)
@ -2644,19 +2661,43 @@ func TestMacro(t *testing.T) {
ensureNotContains(t, mylibCFlags, "-D__ANDROID_SDK_VERSION__")
// APEX variant has __ANDROID_APEX__ and __ANDROID_APEX_SDK__ defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_apex10000").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_SDK_VERSION__=10000")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
// APEX variant has __ANDROID_APEX__ and __ANDROID_APEX_SDK__ defined
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_otherapex").Rule("cc").Args["cFlags"]
mylibCFlags = ctx.ModuleForTests("mylib", "android_arm64_armv8-a_static_apex29").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_SDK_VERSION__=29")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// When cc_library sets use_apex_name_macro: true
// apex variants define additional macro to distinguish which apex variant it is built for
// When a cc_library sets use_apex_name_macro: true each apex gets a unique variant and
// each variant defines additional macros to distinguish which apex variant it is built for
// non-APEX variant does not have __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib3", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__")
// APEX variant has __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib3", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib3", "android_arm64_armv8-a_static_otherapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// recovery variant does not set __ANDROID_SDK_VERSION__
mylibCFlags = ctx.ModuleForTests("mylib3", "android_recovery_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_SDK_VERSION__")
// When a dependency of a cc_library sets use_apex_name_macro: true each apex gets a unique
// variant.
// non-APEX variant does not have __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
@ -2665,17 +2706,17 @@ func TestMacro(t *testing.T) {
// APEX variant has __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_myapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// APEX variant has __ANDROID_APEX__ defined
mylibCFlags = ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_otherapex").Rule("cc").Args["cFlags"]
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_MYAPEX__")
ensureContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX_OTHERAPEX__")
// recovery variant does not set __ANDROID_SDK_VERSION__
mylibCFlags = ctx.ModuleForTests("mylib", "android_recovery_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
mylibCFlags = ctx.ModuleForTests("mylib2", "android_recovery_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylibCFlags, "-D__ANDROID_APEX__")
ensureNotContains(t, mylibCFlags, "-D__ANDROID_SDK_VERSION__")
}
@ -3455,7 +3496,7 @@ func TestNonTestApex(t *testing.T) {
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_apex10000")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib_common.so")
@ -3511,7 +3552,7 @@ func TestTestApex(t *testing.T) {
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common_test"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common_test"), "android_arm64_armv8-a_shared_apex10000")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib_common_test.so")
@ -3595,9 +3636,9 @@ func TestApexWithTarget(t *testing.T) {
ensureContains(t, apexRule.Output.String(), "myapex.apex.unsigned")
// Ensure that apex variant is created for the direct dep
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_myapex")
ensureListNotContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_apex10000")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib_common"), "android_arm64_armv8-a_shared_apex10000")
ensureListNotContains(t, ctx.ModuleVariantsForTests("mylib2"), "android_arm64_armv8-a_shared_apex10000")
// Ensure that both direct and indirect deps are copied into apex
ensureContains(t, copyCmds, "image.apex/lib64/mylib.so")
@ -4062,8 +4103,8 @@ func TestApexUsesOtherApex(t *testing.T) {
apexRule2 := module2.Rule("apexRule")
copyCmds2 := apexRule2.Args["copy_commands"]
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_myapex")
ensureListContains(t, ctx.ModuleVariantsForTests("libcommon"), "android_arm64_armv8-a_shared_commonapex")
ensureListContains(t, ctx.ModuleVariantsForTests("mylib"), "android_arm64_armv8-a_shared_apex10000")
ensureListContains(t, ctx.ModuleVariantsForTests("libcommon"), "android_arm64_armv8-a_shared_apex10000")
ensureContains(t, copyCmds1, "image.apex/lib64/mylib.so")
ensureContains(t, copyCmds2, "image.apex/lib64/libcommon.so")
ensureNotContains(t, copyCmds1, "image.apex/lib64/libcommon.so")
@ -4243,14 +4284,14 @@ func TestApexWithApps(t *testing.T) {
ensureContains(t, copyCmds, "image.apex/app/AppFoo/AppFoo.apk")
ensureContains(t, copyCmds, "image.apex/priv-app/AppFooPriv/AppFooPriv.apk")
appZipRule := ctx.ModuleForTests("AppFoo", "android_common_myapex").Description("zip jni libs")
appZipRule := ctx.ModuleForTests("AppFoo", "android_common_apex10000").Description("zip jni libs")
// JNI libraries are uncompressed
if args := appZipRule.Args["jarArgs"]; !strings.Contains(args, "-L 0") {
t.Errorf("jni libs are not uncompressed for AppFoo")
}
// JNI libraries including transitive deps are
for _, jni := range []string{"libjni", "libfoo"} {
jniOutput := ctx.ModuleForTests(jni, "android_arm64_armv8-a_sdk_shared_myapex").Module().(*cc.Module).OutputFile()
jniOutput := ctx.ModuleForTests(jni, "android_arm64_armv8-a_sdk_shared_apex10000").Module().(*cc.Module).OutputFile()
// ... embedded inside APK (jnilibs.zip)
ensureListContains(t, appZipRule.Implicits.Strings(), jniOutput.String())
// ... and not directly inside the APEX
@ -4764,7 +4805,7 @@ func TestLegacyAndroid10Support(t *testing.T) {
// the dependency names directly here but for some reason the names are blank in
// this test.
for _, lib := range []string{"libc++", "mylib"} {
apexImplicits := ctx.ModuleForTests(lib, "android_arm64_armv8-a_shared_myapex").Rule("ld").Implicits
apexImplicits := ctx.ModuleForTests(lib, "android_arm64_armv8-a_shared_apex29").Rule("ld").Implicits
nonApexImplicits := ctx.ModuleForTests(lib, "android_arm64_armv8-a_shared").Rule("ld").Implicits
if len(apexImplicits) != len(nonApexImplicits)+1 {
t.Errorf("%q missing unwinder dep", lib)
@ -4812,8 +4853,8 @@ func TestJavaSDKLibrary(t *testing.T) {
"etc/permissions/foo.xml",
})
// Permission XML should point to the activated path of impl jar of java_sdk_library
sdkLibrary := ctx.ModuleForTests("foo.xml", "android_common_myapex").Rule("java_sdk_xml")
ensureContains(t, sdkLibrary.RuleParams.Command, `<library name=\"foo\" file=\"/apex/myapex/javalib/foo.jar\"`)
sdkLibrary := ctx.ModuleForTests("foo.xml", "android_common_apex10000").Rule("java_sdk_xml")
ensureContains(t, sdkLibrary.RuleParams.Command, `<library name=\"foo\" file=\"/apex/apex10000/javalib/foo.jar\"`)
}
func TestJavaSDKLibrary_WithinApex(t *testing.T) {
@ -4857,7 +4898,7 @@ func TestJavaSDKLibrary_WithinApex(t *testing.T) {
})
// The bar library should depend on the implementation jar.
barLibrary := ctx.ModuleForTests("bar", "android_common_myapex").Rule("javac")
barLibrary := ctx.ModuleForTests("bar", "android_common_apex10000").Rule("javac")
if expected, actual := `^-classpath /[^:]*/turbine-combined/foo\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
t.Errorf("expected %q, found %#q", expected, actual)
}
@ -4987,7 +5028,7 @@ func TestJavaSDKLibrary_ImportPreferred(t *testing.T) {
})
// The bar library should depend on the implementation jar.
barLibrary := ctx.ModuleForTests("bar", "android_common_myapex").Rule("javac")
barLibrary := ctx.ModuleForTests("bar", "android_common_apex10000").Rule("javac")
if expected, actual := `^-classpath /[^:]*/turbine-combined/foo\.impl\.jar$`, barLibrary.Args["classpath"]; !regexp.MustCompile(expected).MatchString(actual) {
t.Errorf("expected %q, found %#q", expected, actual)
}
@ -5616,7 +5657,7 @@ func TestNoUpdatableJarsInBootImage(t *testing.T) {
})
t.Run("updatable jar from ART apex in the framework boot image => error", func(t *testing.T) {
err = "module 'some-art-lib' from updatable apex 'com.android.art.something' is not allowed in the framework boot image"
err = `module "some-art-lib" from updatable apexes \["com.android.art.something"\] is not allowed in the framework boot image`
transform = func(config *dexpreopt.GlobalConfig) {
config.BootJars = android.CreateConfiguredJarList(ctx, []string{"com.android.art.something:some-art-lib"})
}
@ -5624,7 +5665,7 @@ func TestNoUpdatableJarsInBootImage(t *testing.T) {
})
t.Run("updatable jar from some other apex in the ART boot image => error", func(t *testing.T) {
err = "module 'some-updatable-apex-lib' from updatable apex 'some-updatable-apex' is not allowed in the ART boot image"
err = `module "some-updatable-apex-lib" from updatable apexes \["some-updatable-apex"\] is not allowed in the ART boot image`
transform = func(config *dexpreopt.GlobalConfig) {
config.ArtApexJars = android.CreateConfiguredJarList(ctx, []string{"some-updatable-apex:some-updatable-apex-lib"})
}
@ -5632,7 +5673,7 @@ func TestNoUpdatableJarsInBootImage(t *testing.T) {
})
t.Run("non-updatable jar from some other apex in the ART boot image => error", func(t *testing.T) {
err = "module 'some-non-updatable-apex-lib' is not allowed in the ART boot image"
err = `module "some-non-updatable-apex-lib" is not allowed in the ART boot image`
transform = func(config *dexpreopt.GlobalConfig) {
config.ArtApexJars = android.CreateConfiguredJarList(ctx, []string{"some-non-updatable-apex:some-non-updatable-apex-lib"})
}
@ -5640,7 +5681,7 @@ func TestNoUpdatableJarsInBootImage(t *testing.T) {
})
t.Run("updatable jar from some other apex in the framework boot image => error", func(t *testing.T) {
err = "module 'some-updatable-apex-lib' from updatable apex 'some-updatable-apex' is not allowed in the framework boot image"
err = `module "some-updatable-apex-lib" from updatable apexes \["some-updatable-apex"\] is not allowed in the framework boot image`
transform = func(config *dexpreopt.GlobalConfig) {
config.BootJars = android.CreateConfiguredJarList(ctx, []string{"some-updatable-apex:some-updatable-apex-lib"})
}
@ -5671,7 +5712,7 @@ func TestNoUpdatableJarsInBootImage(t *testing.T) {
})
t.Run("platform jar in the ART boot image => error", func(t *testing.T) {
err = "module 'some-platform-lib' is not allowed in the ART boot image"
err = `module "some-platform-lib" is not allowed in the ART boot image`
transform = func(config *dexpreopt.GlobalConfig) {
config.ArtApexJars = android.CreateConfiguredJarList(ctx, []string{"platform:some-platform-lib"})
}

View file

@ -2390,7 +2390,7 @@ func (c *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
if ccDep.CcLibrary() && !libDepTag.static() {
depIsStubs := ccDep.BuildStubs()
depHasStubs := VersionVariantAvailable(c) && ccDep.HasStubsVariants()
depInSameApex := android.DirectlyInApex(c.ApexVariationName(), depName)
depInSameApexes := android.DirectlyInAllApexes(c.InApexes(), depName)
depInPlatform := !android.DirectlyInAnyApex(ctx, depName)
var useThisDep bool
@ -2420,9 +2420,9 @@ func (c *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
}
}
} else {
// If building for APEX, use stubs only when it is not from
// the same APEX
useThisDep = (depInSameApex != depIsStubs)
// If building for APEX, use stubs when the parent is in any APEX that
// the child is not in.
useThisDep = (depInSameApexes != depIsStubs)
}
// when to use (unspecified) stubs, check min_sdk_version and choose the right one
@ -2895,6 +2895,16 @@ func (c *Module) TestFor() []string {
}
}
func (c *Module) UniqueApexVariations() bool {
if u, ok := c.compiler.(interface {
uniqueApexVariations() bool
}); ok {
return u.uniqueApexVariations()
} else {
return false
}
}
// Return true if the module is ever installable.
func (c *Module) EverInstallable() bool {
return c.installer != nil &&

View file

@ -556,6 +556,10 @@ func (compiler *baseCompiler) hasSrcExt(ext string) bool {
return false
}
func (compiler *baseCompiler) uniqueApexVariations() bool {
return Bool(compiler.Properties.Use_apex_name_macro)
}
// 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 {

View file

@ -262,7 +262,7 @@ func getBootImageJar(ctx android.SingletonContext, image *bootImageConfig, modul
apex, isApexModule := module.(android.ApexModule)
fromUpdatableApex := isApexModule && apex.Updatable()
if image.name == artBootImageName {
if isApexModule && strings.HasPrefix(apex.ApexVariationName(), "com.android.art.") {
if isApexModule && len(apex.InApexes()) > 0 && allHavePrefix(apex.InApexes(), "com.android.art.") {
// ok: found the jar in the ART apex
} else if isApexModule && apex.IsForPlatform() && Bool(module.(*Library).deviceProperties.Hostdex) {
// exception (skip and continue): special "hostdex" platform variant
@ -272,17 +272,17 @@ func getBootImageJar(ctx android.SingletonContext, image *bootImageConfig, modul
return -1, nil
} else if fromUpdatableApex {
// error: this jar is part of an updatable apex other than ART
ctx.Errorf("module '%s' from updatable apex '%s' is not allowed in the ART boot image", name, apex.ApexVariationName())
ctx.Errorf("module %q from updatable apexes %q is not allowed in the ART boot image", name, apex.InApexes())
} else {
// error: this jar is part of the platform or a non-updatable apex
ctx.Errorf("module '%s' is not allowed in the ART boot image", name)
ctx.Errorf("module %q is not allowed in the ART boot image", name)
}
} else if image.name == frameworkBootImageName {
if !fromUpdatableApex {
// ok: this jar is part of the platform or a non-updatable apex
} else {
// error: this jar is part of an updatable apex
ctx.Errorf("module '%s' from updatable apex '%s' is not allowed in the framework boot image", name, apex.ApexVariationName())
ctx.Errorf("module %q from updatable apexes %q is not allowed in the framework boot image", name, apex.InApexes())
}
} else {
panic("unknown boot image: " + image.name)
@ -291,6 +291,15 @@ func getBootImageJar(ctx android.SingletonContext, image *bootImageConfig, modul
return index, jar.DexJarBuildPath()
}
func allHavePrefix(list []string, prefix string) bool {
for _, s := range list {
if !strings.HasPrefix(s, prefix) {
return false
}
}
return true
}
// buildBootImage takes a bootImageConfig, creates rules to build it, and returns the image.
func buildBootImage(ctx android.SingletonContext, image *bootImageConfig) *bootImageConfig {
// Collect dex jar paths for the boot image modules.

View file

@ -1376,22 +1376,22 @@ func PrebuiltJars(ctx android.BaseModuleContext, baseName string, s sdkSpec) and
return android.Paths{jarPath.Path()}
}
// Get the apex name for module, "" if it is for platform.
func getApexNameForModule(module android.Module) string {
// Get the apex names for module, nil if it is for platform.
func getApexNamesForModule(module android.Module) []string {
if apex, ok := module.(android.ApexModule); ok {
return apex.ApexVariationName()
return apex.InApexes()
}
return ""
return nil
}
// Check to see if the other module is within the same named APEX as this module.
// Check to see if the other module is within the same set of named APEXes as this module.
//
// If either this or the other module are on the platform then this will return
// false.
func withinSameApexAs(module android.ApexModule, other android.Module) bool {
name := module.ApexVariationName()
return name != "" && getApexNameForModule(other) == name
func withinSameApexesAs(module android.ApexModule, other android.Module) bool {
names := module.InApexes()
return len(names) > 0 && reflect.DeepEqual(names, getApexNamesForModule(other))
}
func (module *SdkLibrary) sdkJars(ctx android.BaseModuleContext, sdkVersion sdkSpec, headerJars bool) android.Paths {
@ -1410,7 +1410,7 @@ func (module *SdkLibrary) sdkJars(ctx android.BaseModuleContext, sdkVersion sdkS
// Only allow access to the implementation library in the following condition:
// * No sdk_version specified on the referencing module.
// * The referencing module is in the same apex as this.
if sdkVersion.kind == sdkPrivate || withinSameApexAs(module, ctx.Module()) {
if sdkVersion.kind == sdkPrivate || withinSameApexesAs(module, ctx.Module()) {
if headerJars {
return module.HeaderJars()
} else {
@ -1949,7 +1949,7 @@ func (module *SdkLibraryImport) sdkJars(ctx android.BaseModuleContext, sdkVersio
// For consistency with SdkLibrary make the implementation jar available to libraries that
// are within the same APEX.
implLibraryModule := module.implLibraryModule
if implLibraryModule != nil && withinSameApexAs(module, ctx.Module()) {
if implLibraryModule != nil && withinSameApexesAs(module, ctx.Module()) {
if headerJars {
return implLibraryModule.HeaderJars()
} else {

View file

@ -265,11 +265,11 @@ func TestBasicSdkWithCc(t *testing.T) {
}
`)
sdkMemberV1 := result.ModuleForTests("sdkmember_mysdk_1", "android_arm64_armv8-a_shared_myapex").Rule("toc").Output
sdkMemberV2 := result.ModuleForTests("sdkmember_mysdk_2", "android_arm64_armv8-a_shared_myapex2").Rule("toc").Output
sdkMemberV1 := result.ModuleForTests("sdkmember_mysdk_1", "android_arm64_armv8-a_shared_apex10000_mysdk_1").Rule("toc").Output
sdkMemberV2 := result.ModuleForTests("sdkmember_mysdk_2", "android_arm64_armv8-a_shared_apex10000_mysdk_2").Rule("toc").Output
cpplibForMyApex := result.ModuleForTests("mycpplib", "android_arm64_armv8-a_shared_myapex")
cpplibForMyApex2 := result.ModuleForTests("mycpplib", "android_arm64_armv8-a_shared_myapex2")
cpplibForMyApex := result.ModuleForTests("mycpplib", "android_arm64_armv8-a_shared_apex10000_mysdk_1")
cpplibForMyApex2 := result.ModuleForTests("mycpplib", "android_arm64_armv8-a_shared_apex10000_mysdk_2")
// Depending on the uses_sdks value, different libs are linked
ensureListContains(t, pathsToStrings(cpplibForMyApex.Rule("ld").Implicits), sdkMemberV1.String())

View file

@ -207,8 +207,8 @@ func TestBasicSdkWithJavaLibrary(t *testing.T) {
sdkMemberV1 := result.ctx.ModuleForTests("sdkmember_mysdk_1", "android_common").Rule("combineJar").Output
sdkMemberV2 := result.ctx.ModuleForTests("sdkmember_mysdk_2", "android_common").Rule("combineJar").Output
javalibForMyApex := result.ctx.ModuleForTests("myjavalib", "android_common_myapex")
javalibForMyApex2 := result.ctx.ModuleForTests("myjavalib", "android_common_myapex2")
javalibForMyApex := result.ctx.ModuleForTests("myjavalib", "android_common_apex10000_mysdk_1")
javalibForMyApex2 := result.ctx.ModuleForTests("myjavalib", "android_common_apex10000_mysdk_2")
// Depending on the uses_sdks value, different libs are linked
ensureListContains(t, pathsToStrings(javalibForMyApex.Rule("javac").Implicits), sdkMemberV1.String())