StrixOS/build_soong
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Create os and arch variants for bootstrap Go modules

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AddFarVariationDependencies was broken, which allowed modules to add
dependencies on bootstrap Go modules using os and arch variations
even though boostrap Go modules did not have any variations.  Mutate
bootstrap Go modules in the os and arch mutators so that they have the
expected os and arch variations.

This relands Ida7bc75a51ab1d2d38a6be11f574399097380cc9 with fixes
to also mutate *bootstrap.goPackage modules so that they can find a
matching *bootstrap.goBinary module when creating their pluginFor
dependency, and to create a variation for linux_bionic when it is
enabled so that linux_bionic builds can package Go binaries.

Also requries https://github.com/google/blueprint/pull/320 to
support multiple variants of bootstrap Go modules.

Test: all soong tests
Change-Id: Ibc627aa262c298a076d171a4c21b0b9c2a7b0ada
This commit is contained in:
Colin Cross
2020-08-24 18:04:09 -07:00
parent b695937f12
commit 617b88a288
2 changed files with 54 additions and 13 deletions
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28
android/mutator.go
View File

@@ -75,6 +75,7 @@ type registerMutatorsContext struct {
type RegisterMutatorsContext interface {
TopDown(name string, m TopDownMutator) MutatorHandle
BottomUp(name string, m BottomUpMutator) MutatorHandle
BottomUpBlueprint(name string, m blueprint.BottomUpMutator) MutatorHandle
}
type RegisterMutatorFunc func(RegisterMutatorsContext)
@@ -143,9 +144,9 @@ var preArch = []RegisterMutatorFunc{
}
func registerArchMutator(ctx RegisterMutatorsContext) {
ctx.BottomUp("os", osMutator).Parallel()
ctx.BottomUpBlueprint("os", osMutator).Parallel()
ctx.BottomUp("image", imageMutator).Parallel()
ctx.BottomUp("arch", archMutator).Parallel()
ctx.BottomUpBlueprint("arch", archMutator).Parallel()
}
var preDeps = []RegisterMutatorFunc{
@@ -225,16 +226,21 @@ type bottomUpMutatorContext struct {
finalPhase bool
}
func bottomUpMutatorContextFactory(ctx blueprint.BottomUpMutatorContext, a Module,
finalPhase bool) BottomUpMutatorContext {
return &bottomUpMutatorContext{
bp: ctx,
baseModuleContext: a.base().baseModuleContextFactory(ctx),
finalPhase: finalPhase,
}
}
func (x *registerMutatorsContext) BottomUp(name string, m BottomUpMutator) MutatorHandle {
finalPhase := x.finalPhase
f := func(ctx blueprint.BottomUpMutatorContext) {
if a, ok := ctx.Module().(Module); ok {
actx := &bottomUpMutatorContext{
bp: ctx,
baseModuleContext: a.base().baseModuleContextFactory(ctx),
finalPhase: finalPhase,
}
m(actx)
m(bottomUpMutatorContextFactory(ctx, a, finalPhase))
}
}
mutator := &mutator{name: name, bottomUpMutator: f}
@@ -242,6 +248,12 @@ func (x *registerMutatorsContext) BottomUp(name string, m BottomUpMutator) Mutat
return mutator
}
func (x *registerMutatorsContext) BottomUpBlueprint(name string, m blueprint.BottomUpMutator) MutatorHandle {
mutator := &mutator{name: name, bottomUpMutator: m}
x.mutators = append(x.mutators, mutator)
return mutator
}
func (x *registerMutatorsContext) TopDown(name string, m TopDownMutator) MutatorHandle {
f := func(ctx blueprint.TopDownMutatorContext) {
if a, ok := ctx.Module().(Module); ok {