platform_build_soong/cc/androidmk.go
Martin Stjernholm 2a6e9d0b01 Fix missing NOTICE targets for static libs that aren't available to
platform.

The NOTICE file generation depends on the NOTICE targets for all static
library dependencies. If such a dependency didn't have
//apex_available:platform it didn't get any AndroidMk entry and hence
no NOTICE target via soong_cc_prebuilt.mk. If it was then depended upon
by a binary or library that is accessible to platform, the NOTICE
dependency failed.

Normally such a dependency is invalid, but there are corner cases where
binaries go neither into platform nor any APEX module, and they can
legitimately have such dependencies (cf. b/152241137).

With this CL requests to skip installation of such a static libraries
are ignored so that they get AndroidMk entries, which will always have
LOCAL_UNINSTALLABLE_MODULE set.

Test: "m simpleperf_ndk" with https://r.android.com/1273016, which
  removes //apex_available:platform from libs that simpleperf_ndk
  depends on statically.
Bug: 152241137
Bug: 149217815
Change-Id: If36e85dd16ade56d4ec1d6744811df5a15b6242c
Merged-In: If36e85dd16ade56d4ec1d6744811df5a15b6242c
2020-04-14 17:09:47 +01:00

570 lines
20 KiB
Go

// Copyright 2015 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cc
import (
"fmt"
"io"
"path/filepath"
"strings"
"android/soong/android"
)
var (
nativeBridgeSuffix = ".native_bridge"
productSuffix = ".product"
vendorSuffix = ".vendor"
ramdiskSuffix = ".ramdisk"
recoverySuffix = ".recovery"
)
type AndroidMkContext interface {
Name() string
Target() android.Target
subAndroidMk(*android.AndroidMkEntries, interface{})
Arch() android.Arch
Os() android.OsType
Host() bool
UseVndk() bool
VndkVersion() string
static() bool
InRamdisk() bool
InRecovery() bool
}
type subAndroidMkProvider interface {
AndroidMkEntries(AndroidMkContext, *android.AndroidMkEntries)
}
func (c *Module) subAndroidMk(entries *android.AndroidMkEntries, obj interface{}) {
if c.subAndroidMkOnce == nil {
c.subAndroidMkOnce = make(map[subAndroidMkProvider]bool)
}
if androidmk, ok := obj.(subAndroidMkProvider); ok {
if !c.subAndroidMkOnce[androidmk] {
c.subAndroidMkOnce[androidmk] = true
androidmk.AndroidMkEntries(c, entries)
}
}
}
func (c *Module) AndroidMkEntries() []android.AndroidMkEntries {
if c.Properties.HideFromMake || !c.IsForPlatform() {
return []android.AndroidMkEntries{{
Disabled: true,
}}
}
entries := android.AndroidMkEntries{
OutputFile: c.outputFile,
// TODO(jiyong): add the APEXes providing shared libs to the required modules
// Currently, adding c.Properties.ApexesProvidingSharedLibs is causing multiple
// ART APEXes (com.android.art.debug|release) to be installed. And this
// is breaking some older devices (like marlin) where system.img is small.
Required: c.Properties.AndroidMkRuntimeLibs,
Include: "$(BUILD_SYSTEM)/soong_cc_prebuilt.mk",
ExtraEntries: []android.AndroidMkExtraEntriesFunc{
func(entries *android.AndroidMkEntries) {
if len(c.Properties.Logtags) > 0 {
entries.AddStrings("LOCAL_LOGTAGS_FILES", c.Properties.Logtags...)
}
if len(c.Properties.AndroidMkSharedLibs) > 0 {
entries.AddStrings("LOCAL_SHARED_LIBRARIES", c.Properties.AndroidMkSharedLibs...)
}
if len(c.Properties.AndroidMkStaticLibs) > 0 {
entries.AddStrings("LOCAL_STATIC_LIBRARIES", c.Properties.AndroidMkStaticLibs...)
}
if len(c.Properties.AndroidMkWholeStaticLibs) > 0 {
entries.AddStrings("LOCAL_WHOLE_STATIC_LIBRARIES", c.Properties.AndroidMkWholeStaticLibs...)
}
entries.SetString("LOCAL_SOONG_LINK_TYPE", c.makeLinkType)
if c.UseVndk() {
entries.SetBool("LOCAL_USE_VNDK", true)
if c.IsVndk() && !c.static() {
entries.SetString("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() {
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
}
}
}
},
},
}
for _, feature := range c.features {
c.subAndroidMk(&entries, feature)
}
c.subAndroidMk(&entries, c.compiler)
c.subAndroidMk(&entries, c.linker)
if c.sanitize != nil {
c.subAndroidMk(&entries, c.sanitize)
}
c.subAndroidMk(&entries, c.installer)
entries.SubName += c.Properties.SubName
return []android.AndroidMkEntries{entries}
}
func androidMkWriteTestData(data android.Paths, ctx AndroidMkContext, entries *android.AndroidMkEntries) {
var testFiles []string
for _, d := range data {
rel := d.Rel()
path := d.String()
if !strings.HasSuffix(path, rel) {
panic(fmt.Errorf("path %q does not end with %q", path, rel))
}
path = strings.TrimSuffix(path, rel)
testFiles = append(testFiles, path+":"+rel)
}
if len(testFiles) > 0 {
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.AddStrings("LOCAL_TEST_DATA", testFiles...)
})
}
}
func makeOverrideModuleNames(ctx AndroidMkContext, overrides []string) []string {
if ctx.Target().NativeBridge == android.NativeBridgeEnabled {
var result []string
for _, override := range overrides {
result = append(result, override+nativeBridgeSuffix)
}
return result
}
return overrides
}
func (library *libraryDecorator) androidMkWriteExportedFlags(entries *android.AndroidMkEntries) {
exportedFlags := library.exportedFlags()
for _, dir := range library.exportedDirs() {
exportedFlags = append(exportedFlags, "-I"+dir.String())
}
for _, dir := range library.exportedSystemDirs() {
exportedFlags = append(exportedFlags, "-isystem "+dir.String())
}
if len(exportedFlags) > 0 {
entries.AddStrings("LOCAL_EXPORT_CFLAGS", exportedFlags...)
}
exportedDeps := library.exportedDeps()
if len(exportedDeps) > 0 {
entries.AddStrings("LOCAL_EXPORT_C_INCLUDE_DEPS", exportedDeps.Strings()...)
}
}
func (library *libraryDecorator) androidMkEntriesWriteAdditionalDependenciesForSourceAbiDiff(entries *android.AndroidMkEntries) {
if library.sAbiOutputFile.Valid() {
entries.SetString("LOCAL_ADDITIONAL_DEPENDENCIES",
"$(LOCAL_ADDITIONAL_DEPENDENCIES) "+library.sAbiOutputFile.String())
if library.sAbiDiff.Valid() && !library.static() {
entries.SetString("LOCAL_ADDITIONAL_DEPENDENCIES",
"$(LOCAL_ADDITIONAL_DEPENDENCIES) "+library.sAbiDiff.String())
entries.SetString("HEADER_ABI_DIFFS",
"$(HEADER_ABI_DIFFS) "+library.sAbiDiff.String())
}
}
}
// TODO(ccross): remove this once apex/androidmk.go is converted to AndroidMkEntries
func (library *libraryDecorator) androidMkWriteAdditionalDependenciesForSourceAbiDiff(w io.Writer) {
if library.sAbiOutputFile.Valid() {
fmt.Fprintln(w, "LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_ADDITIONAL_DEPENDENCIES) ",
library.sAbiOutputFile.String())
if library.sAbiDiff.Valid() && !library.static() {
fmt.Fprintln(w, "LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_ADDITIONAL_DEPENDENCIES) ",
library.sAbiDiff.String())
fmt.Fprintln(w, "HEADER_ABI_DIFFS := $(HEADER_ABI_DIFFS) ",
library.sAbiDiff.String())
}
}
}
func (library *libraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
if library.static() {
entries.Class = "STATIC_LIBRARIES"
} else if library.shared() {
entries.Class = "SHARED_LIBRARIES"
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.SetString("LOCAL_SOONG_TOC", library.toc().String())
if !library.buildStubs() {
entries.SetString("LOCAL_SOONG_UNSTRIPPED_BINARY", library.unstrippedOutputFile.String())
}
if len(library.Properties.Overrides) > 0 {
entries.SetString("LOCAL_OVERRIDES_MODULES", strings.Join(makeOverrideModuleNames(ctx, library.Properties.Overrides), " "))
}
if len(library.post_install_cmds) > 0 {
entries.SetString("LOCAL_POST_INSTALL_CMD", strings.Join(library.post_install_cmds, "&& "))
}
})
} else if library.header() {
entries.Class = "HEADER_LIBRARIES"
}
entries.DistFile = library.distFile
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
library.androidMkWriteExportedFlags(entries)
library.androidMkEntriesWriteAdditionalDependenciesForSourceAbiDiff(entries)
_, _, ext := android.SplitFileExt(entries.OutputFile.Path().Base())
entries.SetString("LOCAL_BUILT_MODULE_STEM", "$(LOCAL_MODULE)"+ext)
if library.coverageOutputFile.Valid() {
entries.SetString("LOCAL_PREBUILT_COVERAGE_ARCHIVE", library.coverageOutputFile.String())
}
if library.useCoreVariant {
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
entries.SetBool("LOCAL_NO_NOTICE_FILE", true)
entries.SetBool("LOCAL_VNDK_DEPEND_ON_CORE_VARIANT", true)
}
if library.checkSameCoreVariant {
entries.SetBool("LOCAL_CHECK_SAME_VNDK_VARIANTS", true)
}
})
if library.shared() && !library.buildStubs() {
ctx.subAndroidMk(entries, library.baseInstaller)
} else {
if library.buildStubs() {
entries.SubName = "." + library.stubsVersion()
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
// Note library.skipInstall() has a special case to get here for static
// libraries that otherwise would have skipped installation and hence not
// have executed AndroidMkEntries at all. The reason is to ensure they get
// a NOTICE file make target which other libraries might depend on.
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
if library.buildStubs() {
entries.SetBool("LOCAL_NO_NOTICE_FILE", true)
}
})
}
if len(library.Properties.Stubs.Versions) > 0 &&
android.DirectlyInAnyApex(ctx, ctx.Name()) && !ctx.InRamdisk() && !ctx.InRecovery() && !ctx.UseVndk() &&
!ctx.static() {
if library.buildStubs() && library.isLatestStubVersion() {
// reference the latest version via its name without suffix when it is provided by apex
entries.SubName = ""
}
if !library.buildStubs() {
entries.SubName = ".bootstrap"
}
}
}
func (object *objectLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "STATIC_LIBRARIES"
entries.ExtraFooters = append(entries.ExtraFooters,
func(w io.Writer, name, prefix, moduleDir string, entries *android.AndroidMkEntries) {
out := entries.OutputFile.Path()
varname := fmt.Sprintf("SOONG_%sOBJECT_%s%s", prefix, name, entries.SubName)
fmt.Fprintf(w, "\n%s := %s\n", varname, out.String())
fmt.Fprintln(w, ".KATI_READONLY: "+varname)
})
}
func (binary *binaryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, binary.baseInstaller)
entries.Class = "EXECUTABLES"
entries.DistFile = binary.distFile
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.SetString("LOCAL_SOONG_UNSTRIPPED_BINARY", binary.unstrippedOutputFile.String())
if len(binary.symlinks) > 0 {
entries.AddStrings("LOCAL_MODULE_SYMLINKS", binary.symlinks...)
}
if binary.coverageOutputFile.Valid() {
entries.SetString("LOCAL_PREBUILT_COVERAGE_ARCHIVE", binary.coverageOutputFile.String())
}
if len(binary.Properties.Overrides) > 0 {
entries.SetString("LOCAL_OVERRIDES_MODULES", strings.Join(makeOverrideModuleNames(ctx, binary.Properties.Overrides), " "))
}
if len(binary.post_install_cmds) > 0 {
entries.SetString("LOCAL_POST_INSTALL_CMD", strings.Join(binary.post_install_cmds, "&& "))
}
})
}
func (benchmark *benchmarkDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, benchmark.binaryDecorator)
entries.Class = "NATIVE_TESTS"
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
if len(benchmark.Properties.Test_suites) > 0 {
entries.SetString("LOCAL_COMPATIBILITY_SUITE",
strings.Join(benchmark.Properties.Test_suites, " "))
}
if benchmark.testConfig != nil {
entries.SetString("LOCAL_FULL_TEST_CONFIG", benchmark.testConfig.String())
}
entries.SetBool("LOCAL_NATIVE_BENCHMARK", true)
if !BoolDefault(benchmark.Properties.Auto_gen_config, true) {
entries.SetBool("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", true)
}
})
androidMkWriteTestData(benchmark.data, ctx, entries)
}
func (test *testBinary) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, test.binaryDecorator)
entries.Class = "NATIVE_TESTS"
if Bool(test.Properties.Test_per_src) {
entries.SubName = "_" + String(test.binaryDecorator.Properties.Stem)
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
if len(test.Properties.Test_suites) > 0 {
entries.SetString("LOCAL_COMPATIBILITY_SUITE",
strings.Join(test.Properties.Test_suites, " "))
}
if test.testConfig != nil {
entries.SetString("LOCAL_FULL_TEST_CONFIG", test.testConfig.String())
}
if !BoolDefault(test.Properties.Auto_gen_config, true) {
entries.SetBool("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", true)
}
})
androidMkWriteTestData(test.data, ctx, entries)
}
func (fuzz *fuzzBinary) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, fuzz.binaryDecorator)
var fuzzFiles []string
for _, d := range fuzz.corpus {
fuzzFiles = append(fuzzFiles,
filepath.Dir(fuzz.corpusIntermediateDir.String())+":corpus/"+d.Base())
}
for _, d := range fuzz.data {
fuzzFiles = append(fuzzFiles,
filepath.Dir(fuzz.dataIntermediateDir.String())+":data/"+d.Rel())
}
if fuzz.dictionary != nil {
fuzzFiles = append(fuzzFiles,
filepath.Dir(fuzz.dictionary.String())+":"+fuzz.dictionary.Base())
}
if fuzz.config != nil {
fuzzFiles = append(fuzzFiles,
filepath.Dir(fuzz.config.String())+":config.json")
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.SetBool("LOCAL_IS_FUZZ_TARGET", true)
if len(fuzzFiles) > 0 {
entries.AddStrings("LOCAL_TEST_DATA", fuzzFiles...)
}
if fuzz.installedSharedDeps != nil {
entries.AddStrings("LOCAL_FUZZ_INSTALLED_SHARED_DEPS", fuzz.installedSharedDeps...)
}
})
}
func (test *testLibrary) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, test.libraryDecorator)
}
func (library *toolchainLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "STATIC_LIBRARIES"
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
_, suffix, _ := android.SplitFileExt(entries.OutputFile.Path().Base())
entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
})
}
func (installer *baseInstaller) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
// Soong installation is only supported for host modules. Have Make
// installation trigger Soong installation.
if ctx.Target().Os.Class == android.Host {
entries.OutputFile = android.OptionalPathForPath(installer.path)
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
path, file := filepath.Split(installer.path.ToMakePath().String())
stem, suffix, _ := android.SplitFileExt(file)
entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
entries.SetString("LOCAL_MODULE_PATH", path)
entries.SetString("LOCAL_MODULE_STEM", stem)
})
}
func (c *stubDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.SubName = ndkLibrarySuffix + "." + c.properties.ApiLevel
entries.Class = "SHARED_LIBRARIES"
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
path, file := filepath.Split(c.installPath.String())
stem, suffix, _ := android.SplitFileExt(file)
entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
entries.SetString("LOCAL_MODULE_PATH", path)
entries.SetString("LOCAL_MODULE_STEM", stem)
entries.SetBool("LOCAL_NO_NOTICE_FILE", true)
})
}
func (c *llndkStubDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "SHARED_LIBRARIES"
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
c.libraryDecorator.androidMkWriteExportedFlags(entries)
_, _, ext := android.SplitFileExt(entries.OutputFile.Path().Base())
entries.SetString("LOCAL_BUILT_MODULE_STEM", "$(LOCAL_MODULE)"+ext)
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
entries.SetBool("LOCAL_NO_NOTICE_FILE", true)
entries.SetString("LOCAL_SOONG_TOC", c.toc().String())
})
}
func (c *vndkPrebuiltLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "SHARED_LIBRARIES"
entries.SubName = c.androidMkSuffix
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
c.libraryDecorator.androidMkWriteExportedFlags(entries)
path, file := filepath.Split(c.path.ToMakePath().String())
stem, suffix, ext := android.SplitFileExt(file)
entries.SetString("LOCAL_BUILT_MODULE_STEM", "$(LOCAL_MODULE)"+ext)
entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
entries.SetString("LOCAL_MODULE_PATH", path)
entries.SetString("LOCAL_MODULE_STEM", stem)
if c.tocFile.Valid() {
entries.SetString("LOCAL_SOONG_TOC", c.tocFile.String())
}
})
}
func (c *vendorSnapshotLibraryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
// Each vendor snapshot is exported to androidMk only when BOARD_VNDK_VERSION != current
// and the version of the prebuilt is same as BOARD_VNDK_VERSION.
if c.shared() {
entries.Class = "SHARED_LIBRARIES"
} else if c.static() {
entries.Class = "STATIC_LIBRARIES"
} else if c.header() {
entries.Class = "HEADER_LIBRARIES"
}
if c.androidMkVendorSuffix {
entries.SubName = vendorSuffix
} else {
entries.SubName = ""
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
c.libraryDecorator.androidMkWriteExportedFlags(entries)
if c.shared() || c.static() {
path, file := filepath.Split(c.path.ToMakePath().String())
stem, suffix, ext := android.SplitFileExt(file)
entries.SetString("LOCAL_BUILT_MODULE_STEM", "$(LOCAL_MODULE)"+ext)
entries.SetString("LOCAL_MODULE_SUFFIX", suffix)
entries.SetString("LOCAL_MODULE_STEM", stem)
if c.shared() {
entries.SetString("LOCAL_MODULE_PATH", path)
}
if c.tocFile.Valid() {
entries.SetString("LOCAL_SOONG_TOC", c.tocFile.String())
}
}
if !c.shared() { // static or header
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
}
})
}
func (c *vendorSnapshotBinaryDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "EXECUTABLES"
if c.androidMkVendorSuffix {
entries.SubName = vendorSuffix
} else {
entries.SubName = ""
}
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.AddStrings("LOCAL_MODULE_SYMLINKS", c.Properties.Symlinks...)
})
}
func (c *ndkPrebuiltStlLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "SHARED_LIBRARIES"
}
func (c *vendorPublicLibraryStubDecorator) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.Class = "SHARED_LIBRARIES"
entries.SubName = vendorPublicLibrarySuffix
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
c.libraryDecorator.androidMkWriteExportedFlags(entries)
_, _, ext := android.SplitFileExt(entries.OutputFile.Path().Base())
entries.SetString("LOCAL_BUILT_MODULE_STEM", "$(LOCAL_MODULE)"+ext)
entries.SetBool("LOCAL_UNINSTALLABLE_MODULE", true)
entries.SetBool("LOCAL_NO_NOTICE_FILE", true)
})
}
func (p *prebuiltLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
if p.properties.Check_elf_files != nil {
entries.SetBool("LOCAL_CHECK_ELF_FILES", *p.properties.Check_elf_files)
} else {
// soong_cc_prebuilt.mk does not include check_elf_file.mk by default
// because cc_library_shared and cc_binary use soong_cc_prebuilt.mk as well.
// In order to turn on prebuilt ABI checker, set `LOCAL_CHECK_ELF_FILES` to
// true if `p.properties.Check_elf_files` is not specified.
entries.SetBool("LOCAL_CHECK_ELF_FILES", true)
}
})
}
func (p *prebuiltLibraryLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, p.libraryDecorator)
if p.shared() {
ctx.subAndroidMk(entries, &p.prebuiltLinker)
androidMkWriteAllowUndefinedSymbols(p.baseLinker, entries)
}
}
func (p *prebuiltBinaryLinker) AndroidMkEntries(ctx AndroidMkContext, entries *android.AndroidMkEntries) {
ctx.subAndroidMk(entries, p.binaryDecorator)
ctx.subAndroidMk(entries, &p.prebuiltLinker)
androidMkWriteAllowUndefinedSymbols(p.baseLinker, entries)
}
func androidMkWriteAllowUndefinedSymbols(linker *baseLinker, entries *android.AndroidMkEntries) {
allow := linker.Properties.Allow_undefined_symbols
if allow != nil {
entries.ExtraEntries = append(entries.ExtraEntries, func(entries *android.AndroidMkEntries) {
entries.SetBool("LOCAL_ALLOW_UNDEFINED_SYMBOLS", *allow)
})
}
}