Support for recovery snapshot.
Bug: 171231437
Test: source build/envsetup.sh
Test: ALLOW_MISSING_DEPENDENCIES=true m -j nothing
Change-Id: I74636cf7f97e027a229a5ef7c776f2b7a42ead95
diff --git a/cc/cc.go b/cc/cc.go
index a023f3f..991ccc5 100644
--- a/cc/cc.go
+++ b/cc/cc.go
@@ -52,6 +52,8 @@
ctx.BottomUp("sysprop_cc", SyspropMutator).Parallel()
ctx.BottomUp("vendor_snapshot", VendorSnapshotMutator).Parallel()
ctx.BottomUp("vendor_snapshot_source", VendorSnapshotSourceMutator).Parallel()
+ ctx.BottomUp("recovery_snapshot", RecoverySnapshotMutator).Parallel()
+ ctx.BottomUp("recovery_snapshot_source", RecoverySnapshotSourceMutator).Parallel()
})
ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) {
@@ -334,10 +336,16 @@
// Normally Soong uses the directory structure to decide which modules
// should be included (framework) or excluded (non-framework) from the
- // different snapshots (vendor, recovery, etc.), but these properties
- // allow a partner to exclude a module normally thought of as a
- // framework module from a snapshot.
- Exclude_from_vendor_snapshot *bool
+ // different snapshots (vendor, recovery, etc.), but this property
+ // allows a partner to exclude a module normally thought of as a
+ // framework module from the vendor snapshot.
+ Exclude_from_vendor_snapshot *bool
+
+ // Normally Soong uses the directory structure to decide which modules
+ // should be included (framework) or excluded (non-framework) from the
+ // different snapshots (vendor, recovery, etc.), but this property
+ // allows a partner to exclude a module normally thought of as a
+ // framework module from the recovery snapshot.
Exclude_from_recovery_snapshot *bool
// List of APEXes that this module has private access to for testing purpose. The module
@@ -1599,8 +1607,9 @@
// Note: this is still non-installable
}
- // glob exported headers for snapshot, if BOARD_VNDK_VERSION is current.
- if i, ok := c.linker.(snapshotLibraryInterface); ok && ctx.DeviceConfig().VndkVersion() == "current" {
+ // glob exported headers for snapshot, if BOARD_VNDK_VERSION is current or
+ // RECOVERY_SNAPSHOT_VERSION is current.
+ if i, ok := c.linker.(snapshotLibraryInterface); ok {
if shouldCollectHeadersForSnapshot(ctx, c, apexInfo) {
i.collectHeadersForSnapshot(ctx)
}
@@ -1842,6 +1851,7 @@
vendorPublicLibraries := vendorPublicLibraries(actx.Config())
vendorSnapshotSharedLibs := vendorSnapshotSharedLibs(actx.Config())
+ recoverySnapshotSharedLibs := recoverySnapshotSharedLibs(actx.Config())
rewriteVendorLibs := func(lib string) string {
// only modules with BOARD_VNDK_VERSION uses snapshot.
@@ -1862,7 +1872,19 @@
for _, entry := range list {
// strip #version suffix out
name, _ := StubsLibNameAndVersion(entry)
- if ctx.useSdk() && inList(name, *getNDKKnownLibs(ctx.Config())) {
+ if c.InRecovery() {
+ recoverySnapshotVersion :=
+ actx.DeviceConfig().RecoverySnapshotVersion()
+ if recoverySnapshotVersion == "current" ||
+ recoverySnapshotVersion == "" {
+ nonvariantLibs = append(nonvariantLibs, name)
+ } else if snapshot, ok := recoverySnapshotSharedLibs.get(
+ name, actx.Arch().ArchType); ok {
+ nonvariantLibs = append(nonvariantLibs, snapshot)
+ } else {
+ nonvariantLibs = append(nonvariantLibs, name)
+ }
+ } else if ctx.useSdk() && inList(name, *getNDKKnownLibs(ctx.Config())) {
variantLibs = append(variantLibs, name+ndkLibrarySuffix)
} else if ctx.useVndk() {
nonvariantLibs = append(nonvariantLibs, rewriteVendorLibs(entry))
@@ -1907,14 +1929,36 @@
return lib
}
- vendorSnapshotHeaderLibs := vendorSnapshotHeaderLibs(actx.Config())
+ snapshotHeaderLibs := vendorSnapshotHeaderLibs(actx.Config())
+ snapshotStaticLibs := vendorSnapshotStaticLibs(actx.Config())
+ snapshotObjects := vendorSnapshotObjects(actx.Config())
+
+ if c.InRecovery() {
+ rewriteSnapshotLibs = func(lib string, snapshotMap *snapshotMap) string {
+ recoverySnapshotVersion :=
+ actx.DeviceConfig().RecoverySnapshotVersion()
+ if recoverySnapshotVersion == "current" ||
+ recoverySnapshotVersion == "" {
+ return lib
+ } else if snapshot, ok := snapshotMap.get(lib, actx.Arch().ArchType); ok {
+ return snapshot
+ }
+
+ return lib
+ }
+
+ snapshotHeaderLibs = recoverySnapshotHeaderLibs(actx.Config())
+ snapshotStaticLibs = recoverySnapshotStaticLibs(actx.Config())
+ snapshotObjects = recoverySnapshotObjects(actx.Config())
+ }
+
for _, lib := range deps.HeaderLibs {
depTag := libraryDependencyTag{Kind: headerLibraryDependency}
if inList(lib, deps.ReexportHeaderLibHeaders) {
depTag.reexportFlags = true
}
- lib = rewriteSnapshotLibs(lib, vendorSnapshotHeaderLibs)
+ lib = rewriteSnapshotLibs(lib, snapshotHeaderLibs)
if c.IsStubs() {
actx.AddFarVariationDependencies(append(ctx.Target().Variations(), c.ImageVariation()),
@@ -1930,7 +1974,6 @@
// map from sysprop_library to implementation library; it will be used in whole_static_libs,
// static_libs, and shared_libs.
syspropImplLibraries := syspropImplLibraries(actx.Config())
- vendorSnapshotStaticLibs := vendorSnapshotStaticLibs(actx.Config())
for _, lib := range deps.WholeStaticLibs {
depTag := libraryDependencyTag{Kind: staticLibraryDependency, wholeStatic: true, reexportFlags: true}
@@ -1938,7 +1981,7 @@
lib = impl
}
- lib = rewriteSnapshotLibs(lib, vendorSnapshotStaticLibs)
+ lib = rewriteSnapshotLibs(lib, snapshotStaticLibs)
actx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "static"},
@@ -1958,7 +2001,7 @@
lib = impl
}
- lib = rewriteSnapshotLibs(lib, vendorSnapshotStaticLibs)
+ lib = rewriteSnapshotLibs(lib, snapshotStaticLibs)
actx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "static"},
@@ -1972,14 +2015,14 @@
depTag := libraryDependencyTag{Kind: staticLibraryDependency, staticUnwinder: true}
actx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "static"},
- }, depTag, rewriteSnapshotLibs(staticUnwinder(actx), vendorSnapshotStaticLibs))
+ }, depTag, rewriteSnapshotLibs(staticUnwinder(actx), snapshotStaticLibs))
}
for _, lib := range deps.LateStaticLibs {
depTag := libraryDependencyTag{Kind: staticLibraryDependency, Order: lateLibraryDependency}
actx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "static"},
- }, depTag, rewriteSnapshotLibs(lib, vendorSnapshotStaticLibs))
+ }, depTag, rewriteSnapshotLibs(lib, snapshotStaticLibs))
}
// shared lib names without the #version suffix
@@ -2039,17 +2082,15 @@
actx.AddDependency(c, depTag, gen)
}
- vendorSnapshotObjects := vendorSnapshotObjects(actx.Config())
-
crtVariations := GetCrtVariations(ctx, c)
actx.AddVariationDependencies(crtVariations, objDepTag, deps.ObjFiles...)
if deps.CrtBegin != "" {
actx.AddVariationDependencies(crtVariations, CrtBeginDepTag,
- rewriteSnapshotLibs(deps.CrtBegin, vendorSnapshotObjects))
+ rewriteSnapshotLibs(deps.CrtBegin, snapshotObjects))
}
if deps.CrtEnd != "" {
actx.AddVariationDependencies(crtVariations, CrtEndDepTag,
- rewriteSnapshotLibs(deps.CrtEnd, vendorSnapshotObjects))
+ rewriteSnapshotLibs(deps.CrtEnd, snapshotObjects))
}
if deps.LinkerFlagsFile != "" {
actx.AddDependency(c, linkerFlagsDepTag, deps.LinkerFlagsFile)
@@ -2761,6 +2802,7 @@
func (c *Module) makeLibName(ctx android.ModuleContext, ccDep LinkableInterface, depName string) string {
vendorSuffixModules := vendorSuffixModules(ctx.Config())
+ recoverySuffixModules := recoverySuffixModules(ctx.Config())
vendorPublicLibraries := vendorPublicLibraries(ctx.Config())
libName := baseLibName(depName)
@@ -2778,8 +2820,10 @@
return baseName + ".vendor"
}
- if vendorSuffixModules[baseName] {
+ if c.inVendor() && vendorSuffixModules[baseName] {
return baseName + ".vendor"
+ } else if c.InRecovery() && recoverySuffixModules[baseName] {
+ return baseName + ".recovery"
} else {
return baseName
}