tequilaOS/platform_build_soong
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Don't create stubs variants of static libraries

Browse source 
Statically linking stub implementations doesn't make sense, don't
create stubs variants of static libraries.

Bug: 170784825
Test: all soong tests
Change-Id: Ie73635244516edf6da884e3a7a275971a9bd7839
This commit is contained in:
Colin Cross 2020-10-23 14:53:06 -07:00
parent 3a456b606e
commit a717db7304
4 changed files with 19 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
apex/apex_test.go
View file

@ -825,7 +825,7 @@ func TestApexWithStubs(t *testing.T) {
ensureNotContains(t, mylib2Cflags, "-include ")
// Ensure that genstub is invoked with --apex
ensureContains(t, "--apex", ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_3").Rule("genStubSrc").Args["flags"])
ensureContains(t, "--apex", ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_shared_3").Rule("genStubSrc").Args["flags"])
ensureExactContents(t, ctx, "myapex", "android_common_myapex_image", []string{
"lib64/mylib.so",
@ -920,11 +920,11 @@ func TestApexWithStubsWithMinSdkVersion(t *testing.T) {
ensureNotContains(t, mylibLdFlags, "mylib3/android_arm64_armv8-a_shared_29/mylib3.so")
// Ensure that stubs libs are built without -include flags
mylib2Cflags := ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static").Rule("cc").Args["cFlags"]
mylib2Cflags := ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_shared_29").Rule("cc").Args["cFlags"]
ensureNotContains(t, mylib2Cflags, "-include ")
// Ensure that genstub is invoked with --apex
ensureContains(t, "--apex", ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_static_29").Rule("genStubSrc").Args["flags"])
ensureContains(t, "--apex", ctx.ModuleForTests("mylib2", "android_arm64_armv8-a_shared_29").Rule("genStubSrc").Args["flags"])
ensureExactContents(t, ctx, "myapex", "android_common_myapex_image", []string{
"lib64/mylib.so",

17
cc/cc.go
View file

@ -2337,12 +2337,17 @@ func (c *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
}
if depTag == reuseObjTag {
// reusing objects only make sense for cc.Modules.
staticAnalogue := ctx.OtherModuleProvider(dep, StaticLibraryInfoProvider).(StaticLibraryInfo)
objs := staticAnalogue.ReuseObjects
depPaths.Objs = depPaths.Objs.Append(objs)
depExporterInfo := ctx.OtherModuleProvider(dep, FlagExporterInfoProvider).(FlagExporterInfo)
reexportExporter(depExporterInfo)
// Skip reused objects for stub libraries, they use their own stub object file instead.
// The reuseObjTag dependency still exists because the LinkageMutator runs before the
// version mutator, so the stubs variant is created from the shared variant that
// already has the reuseObjTag dependency on the static variant.
if !c.BuildStubs() {
staticAnalogue := ctx.OtherModuleProvider(dep, StaticLibraryInfoProvider).(StaticLibraryInfo)
objs := staticAnalogue.ReuseObjects
depPaths.Objs = depPaths.Objs.Append(objs)
depExporterInfo := ctx.OtherModuleProvider(dep, FlagExporterInfoProvider).(FlagExporterInfo)
reexportExporter(depExporterInfo)
}
return
}

3
cc/library.go
View file

@ -1665,10 +1665,9 @@ func CanBeVersionVariant(module interface {
InRecovery() bool
CcLibraryInterface() bool
Shared() bool
Static() bool
}) bool {
return CanBeOrLinkAgainstVersionVariants(module) &&
module.CcLibraryInterface() && (module.Shared() || module.Static())
module.CcLibraryInterface() && module.Shared()
}
// versionSelector normalizes the versions in the Stubs.Versions property into MutatedProperties.AllStubsVersions,

8
cc/library_sdk_member.go
View file

@ -86,10 +86,6 @@ func (mt *librarySdkMemberType) AddDependencies(mctx android.BottomUpMutatorCont
if mctx.Device() {
variations = append(variations,
blueprint.Variation{Mutator: "image", Variation: android.CoreVariation})
if mt.linkTypes != nil {
variations = append(variations,
blueprint.Variation{Mutator: "version", Variation: version})
}
}
if mt.linkTypes == nil {
mctx.AddFarVariationDependencies(variations, dependencyTag, name)
@ -97,6 +93,10 @@ func (mt *librarySdkMemberType) AddDependencies(mctx android.BottomUpMutatorCont
for _, linkType := range mt.linkTypes {
libVariations := append(variations,
blueprint.Variation{Mutator: "link", Variation: linkType})
if mctx.Device() && linkType == "shared" {
libVariations = append(libVariations,
blueprint.Variation{Mutator: "version", Variation: version})
}
mctx.AddFarVariationDependencies(libVariations, dependencyTag, name)
}
}