StrixOS/build_soong
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Merge "native shared libs in an SDK can be snapshotted"

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This commit is contained in:
Treehugger Robot
2019-11-01 01:23:35 +00:00
committed by Gerrit Code Review
parent 5d0b3b7195 73c54ee7fe
commit 40dfbe3a16
4 changed files with 402 additions and 75 deletions
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33
cc/cc.go
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@@ -853,6 +853,27 @@ func (c *Module) nativeCoverage() bool {
return c.linker != nil && c.linker.nativeCoverage()
}
func (c *Module) ExportedIncludeDirs() android.Paths {
if flagsProducer, ok := c.linker.(exportedFlagsProducer); ok {
return flagsProducer.exportedDirs()
}
return []android.Path{}
}
func (c *Module) ExportedSystemIncludeDirs() android.Paths {
if flagsProducer, ok := c.linker.(exportedFlagsProducer); ok {
return flagsProducer.exportedSystemDirs()
}
return []android.Path{}
}
func (c *Module) ExportedFlags() []string {
if flagsProducer, ok := c.linker.(exportedFlagsProducer); ok {
return flagsProducer.exportedFlags()
}
return []string{}
}
func isBionic(name string) bool {
switch name {
case "libc", "libm", "libdl", "linker":
@@ -1456,7 +1477,7 @@ func (c *Module) beginMutator(actx android.BottomUpMutatorContext) {
}
// Split name#version into name and version
func stubsLibNameAndVersion(name string) (string, string) {
func StubsLibNameAndVersion(name string) (string, string) {
if sharp := strings.LastIndex(name, "#"); sharp != -1 && sharp != len(name)-1 {
version := name[sharp+1:]
libname := name[:sharp]
@@ -1503,7 +1524,7 @@ func (c *Module) DepsMutator(actx android.BottomUpMutatorContext) {
nonvariantLibs = []string{}
for _, entry := range list {
// strip #version suffix out
name, _ := stubsLibNameAndVersion(entry)
name, _ := StubsLibNameAndVersion(entry)
if ctx.useSdk() && inList(name, ndkPrebuiltSharedLibraries) {
if !inList(name, ndkMigratedLibs) {
nonvariantLibs = append(nonvariantLibs, name+".ndk."+version)
@@ -1609,7 +1630,7 @@ func (c *Module) DepsMutator(actx android.BottomUpMutatorContext) {
// If the version is not specified, add dependency to the latest stubs library.
// The stubs library will be used when the depending module is built for APEX and
// the dependent module is not in the same APEX.
latestVersion := latestStubsVersionFor(actx.Config(), name)
latestVersion := LatestStubsVersionFor(actx.Config(), name)
if version == "" && latestVersion != "" && versionVariantAvail {
actx.AddVariationDependencies([]blueprint.Variation{
{Mutator: "link", Variation: "shared"},
@@ -1632,7 +1653,7 @@ func (c *Module) DepsMutator(actx android.BottomUpMutatorContext) {
lib = impl
}
name, version := stubsLibNameAndVersion(lib)
name, version := StubsLibNameAndVersion(lib)
sharedLibNames = append(sharedLibNames, name)
addSharedLibDependencies(depTag, name, version)
@@ -2329,7 +2350,9 @@ func (c *Module) IsInstallableToApex() bool {
if shared, ok := c.linker.(interface {
shared() bool
}); ok {
return shared.shared()
// Stub libs and prebuilt libs in a versioned SDK are not
// installable to APEX even though they are shared libs.
return shared.shared() && !c.IsStubs() && c.ContainingSdk().Unversioned()
} else if _, ok := c.linker.(testPerSrc); ok {
return true
}