Merge changes from topic "restrict-libandroidicu-usages"
* changes:
Support restrictions based on a module's OsClass
Support restrictions based on a module's dependencies
diff --git a/cc/cc.go b/cc/cc.go
index 54f21aa..2bde2d3 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -267,7 +267,7 @@
isVndkSp() bool
isVndkExt() bool
inRecovery() bool
- shouldCreateVndkSourceAbiDump(config android.Config) bool
+ shouldCreateSourceAbiDump() bool
selectedStl() string
baseModuleName() string
getVndkExtendsModuleName() string
@@ -789,7 +789,7 @@
}
// Check whether ABI dumps should be created for this module.
-func (ctx *moduleContextImpl) shouldCreateVndkSourceAbiDump(config android.Config) bool {
+func (ctx *moduleContextImpl) shouldCreateSourceAbiDump() bool {
if ctx.ctx.Config().IsEnvTrue("SKIP_ABI_CHECKS") {
return false
}
@@ -815,18 +815,7 @@
// Stubs do not need ABI dumps.
return false
}
- if ctx.isNdk() {
- return true
- }
- if ctx.isLlndkPublic(config) {
- return true
- }
- if ctx.useVndk() && ctx.isVndk() && !ctx.isVndkPrivate(config) {
- // Return true if this is VNDK-core, VNDK-SP, or VNDK-Ext and this is not
- // VNDK-private.
- return true
- }
- return false
+ return true
}
func (ctx *moduleContextImpl) selectedStl() string {
diff --git a/cc/config/global.go b/cc/config/global.go
index a27246e..9ce6896 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -150,8 +150,22 @@
pctx.StaticVariable("HostGlobalLdflags", strings.Join(hostGlobalLdflags, " "))
pctx.StaticVariable("HostGlobalLldflags", strings.Join(hostGlobalLldflags, " "))
- pctx.StaticVariable("CommonClangGlobalCflags",
- strings.Join(append(ClangFilterUnknownCflags(commonGlobalCflags), "${ClangExtraCflags}"), " "))
+ pctx.VariableFunc("CommonClangGlobalCflags", func(ctx android.PackageVarContext) string {
+ flags := ClangFilterUnknownCflags(commonGlobalCflags)
+ flags = append(flags, "${ClangExtraCflags}")
+
+ // http://b/131390872
+ // Automatically initialize any uninitialized stack variables.
+ // Prefer zero-init if both options are set.
+ if ctx.Config().IsEnvTrue("AUTO_ZERO_INITIALIZE") {
+ flags = append(flags, "-ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang")
+ } else if ctx.Config().IsEnvTrue("AUTO_PATTERN_INITIALIZE") {
+ flags = append(flags, "-ftrivial-auto-var-init=pattern")
+ }
+
+ return strings.Join(flags, " ")
+ })
+
pctx.VariableFunc("DeviceClangGlobalCflags", func(ctx android.PackageVarContext) string {
if ctx.Config().Fuchsia() {
return strings.Join(ClangFilterUnknownCflags(deviceGlobalCflags), " ")
diff --git a/cc/library.go b/cc/library.go
index 2b7c9a1..b193ab7 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -432,11 +432,25 @@
return flags
}
-func (library *libraryDecorator) shouldCreateVndkSourceAbiDump(ctx ModuleContext) bool {
+func (library *libraryDecorator) shouldCreateSourceAbiDump(ctx ModuleContext) bool {
+ if !ctx.shouldCreateSourceAbiDump() {
+ return false
+ }
if library.Properties.Header_abi_checker.Enabled != nil {
return Bool(library.Properties.Header_abi_checker.Enabled)
}
- return ctx.shouldCreateVndkSourceAbiDump(ctx.Config())
+ if ctx.isNdk() {
+ return true
+ }
+ if ctx.isLlndkPublic(ctx.Config()) {
+ return true
+ }
+ if ctx.useVndk() && ctx.isVndk() && !ctx.isVndkPrivate(ctx.Config()) {
+ // Return true if this is VNDK-core, VNDK-SP, or VNDK-Ext, and not
+ // VNDK-private.
+ return true
+ }
+ return false
}
func (library *libraryDecorator) compile(ctx ModuleContext, flags Flags, deps PathDeps) Objects {
@@ -458,7 +472,7 @@
}
return Objects{}
}
- if library.shouldCreateVndkSourceAbiDump(ctx) || library.sabi.Properties.CreateSAbiDumps {
+ if library.shouldCreateSourceAbiDump(ctx) || library.sabi.Properties.CreateSAbiDumps {
exportIncludeDirs := library.flagExporter.exportedIncludes(ctx)
var SourceAbiFlags []string
for _, dir := range exportIncludeDirs.Strings() {
@@ -822,7 +836,7 @@
}
func (library *libraryDecorator) linkSAbiDumpFiles(ctx ModuleContext, objs Objects, fileName string, soFile android.Path) {
- if library.shouldCreateVndkSourceAbiDump(ctx) {
+ if library.shouldCreateSourceAbiDump(ctx) {
vndkVersion := ctx.DeviceConfig().PlatformVndkVersion()
if ver := ctx.DeviceConfig().VndkVersion(); ver != "" && ver != "current" {
vndkVersion = ver
diff --git a/cc/linker.go b/cc/linker.go
index daacec1..962fcce 100644
--- a/cc/linker.go
+++ b/cc/linker.go
@@ -125,6 +125,10 @@
// variant of the C/C++ module.
Shared_libs []string
+ // list of static libs that only should be used to build the recovery
+ // variant of the C/C++ module.
+ Static_libs []string
+
// list of shared libs that should not be used to build
// the recovery variant of the C/C++ module.
Exclude_shared_libs []string
@@ -211,6 +215,7 @@
deps.SharedLibs = append(deps.SharedLibs, linker.Properties.Target.Recovery.Shared_libs...)
deps.SharedLibs = removeListFromList(deps.SharedLibs, linker.Properties.Target.Recovery.Exclude_shared_libs)
deps.ReexportSharedLibHeaders = removeListFromList(deps.ReexportSharedLibHeaders, linker.Properties.Target.Recovery.Exclude_shared_libs)
+ deps.StaticLibs = append(deps.StaticLibs, linker.Properties.Target.Recovery.Static_libs...)
deps.StaticLibs = removeListFromList(deps.StaticLibs, linker.Properties.Target.Recovery.Exclude_static_libs)
deps.HeaderLibs = removeListFromList(deps.HeaderLibs, linker.Properties.Target.Recovery.Exclude_header_libs)
deps.ReexportHeaderLibHeaders = removeListFromList(deps.ReexportHeaderLibHeaders, linker.Properties.Target.Recovery.Exclude_header_libs)