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Commit 2e2dbc25 authored by Colin Cross's avatar Colin Cross
Browse files

Use localPool consistently for UseGoma() == true 

Remove the distinction between pctx.StaticRule and
pctx.AndroidStaticRule so that all of the local rules correctly
get assigned to the localPool.  Also put Module and Singleton
rules into the localPool.

Test: compare out/soong/build.ninja
Change-Id: Id2bb38eff3c7209340fe55bc9006f00bd3661d81
parent 852116a0

android/module.go

+6 −0
Original line number Diff line number Diff line
@@ -1177,6 +1177,12 @@ func (m *moduleContext) Variable(pctx PackageContext, name, value string) { 
func (m *moduleContext) Rule(pctx PackageContext, name string, params blueprint.RuleParams,

	argNames ...string) blueprint.Rule {



	if m.config.UseGoma() && params.Pool == nil {

		// When USE_GOMA=true is set and the rule is not supported by goma, restrict jobs to the

		// local parallelism value

		params.Pool = localPool

	}



	rule := m.bp.Rule(pctx.PackageContext, name, params, argNames...)



	if m.config.captureBuild {

android/package_ctx.go

+17 −17
Original line number Diff line number Diff line
@@ -104,7 +104,8 @@ func (p PackageContext) PoolFunc(name string, 
}



// RuleFunc wraps blueprint.PackageContext.RuleFunc, converting the interface{} config

// argument to a Context that supports Config().

// argument to a Context that supports Config(), and provides a default Pool if none is

// specified.

func (p PackageContext) RuleFunc(name string,

	f func(PackageRuleContext) blueprint.RuleParams, argNames ...string) blueprint.Rule {
@@ -114,6 +115,11 @@ func (p PackageContext) RuleFunc(name string, 
		if len(ctx.errors) > 0 {

			return params, ctx.errors[0]

		}

		if ctx.Config().UseGoma() && params.Pool == nil {

			// When USE_GOMA=true is set and the rule is not supported by goma, restrict jobs to the

			// local parallelism value

			params.Pool = localPool

		}

		return params, nil

	}, argNames...)

}
@@ -234,10 +240,16 @@ func (p PackageContext) PrefixedExistentPathsForSourcesVariable( 
	})

}



// AndroidStaticRule wraps blueprint.StaticRule and provides a default Pool if none is specified

// AndroidStaticRule is an alias for StaticRule.

func (p PackageContext) AndroidStaticRule(name string, params blueprint.RuleParams,

	argNames ...string) blueprint.Rule {

	return p.AndroidRuleFunc(name, func(PackageRuleContext) blueprint.RuleParams {

	return p.StaticRule(name, params, argNames...)

}



// StaticRule wraps blueprint.StaticRule and provides a default Pool if none is specified.

func (p PackageContext) StaticRule(name string, params blueprint.RuleParams,

	argNames ...string) blueprint.Rule {

	return p.RuleFunc(name, func(PackageRuleContext) blueprint.RuleParams {

		return params

	}, argNames...)

}
@@ -245,18 +257,6 @@ func (p PackageContext) AndroidStaticRule(name string, params blueprint.RulePara 
// AndroidGomaStaticRule wraps blueprint.StaticRule but uses goma's parallelism if goma is enabled

func (p PackageContext) AndroidGomaStaticRule(name string, params blueprint.RuleParams,

	argNames ...string) blueprint.Rule {

	return p.StaticRule(name, params, argNames...)

}



func (p PackageContext) AndroidRuleFunc(name string,

	f func(PackageRuleContext) blueprint.RuleParams, argNames ...string) blueprint.Rule {

	return p.RuleFunc(name, func(ctx PackageRuleContext) blueprint.RuleParams {

		params := f(ctx)

		if ctx.Config().UseGoma() && params.Pool == nil {

			// When USE_GOMA=true is set and the rule is not supported by goma, restrict jobs to the

			// local parallelism value

			params.Pool = localPool

		}

		return params

	}, argNames...)

	// bypass android.PackageContext.StaticRule so that Pool does not get set to local_pool.

	return p.PackageContext.StaticRule(name, params, argNames...)

}

android/singleton.go

+5 −0
Original line number Diff line number Diff line
@@ -127,6 +127,11 @@ func (s *singletonContextAdaptor) Variable(pctx PackageContext, name, value stri 
}



func (s *singletonContextAdaptor) Rule(pctx PackageContext, name string, params blueprint.RuleParams, argNames ...string) blueprint.Rule {

	if s.Config().UseGoma() && params.Pool == nil {

		// When USE_GOMA=true is set and the rule is not supported by goma, restrict jobs to the

		// local parallelism value

		params.Pool = localPool

	}

	rule := s.SingletonContext.Rule(pctx.PackageContext, name, params, argNames...)

	if s.Config().captureBuild {

		s.ruleParams[rule] = params

cc/builder.go

+1 −1
Original line number Diff line number Diff line
@@ -195,7 +195,7 @@ var ( 


	_ = pctx.SourcePathVariable("sAbiDiffer", "prebuilts/clang-tools/${config.HostPrebuiltTag}/bin/header-abi-diff")



	sAbiDiff = pctx.AndroidRuleFunc("sAbiDiff",

	sAbiDiff = pctx.RuleFunc("sAbiDiff",

		func(ctx android.PackageRuleContext) blueprint.RuleParams {

			// TODO(b/78139997): Add -check-all-apis back

			commandStr := "($sAbiDiffer ${allowFlags} -lib ${libName} -arch ${arch} -o ${out} -new ${in} -old ${referenceDump})"