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Commit 772e21ba authored by LaMont Jones's avatar LaMont Jones
Browse files

Add support for PRODUCT_RELEASE_CONFIG_MAPS 

This allows product config to determine what build flags are present in
a product's build, as well as their value.

As product config moves to a declarative specification, this can be
handled with less unnecessary work.

Bug: b/302593603
Test: manual
Change-Id: If6ae19e3da8471eaba8d6e048769f8ac6b244155
parent e19a173a

ui/build/config.go

+6 −0
Original line number Diff line number Diff line
@@ -120,6 +120,9 @@ type configImpl struct { 
	includeTags    []string

	sourceRootDirs []string



	productReleaseConfigMaps       string

	productReleaseConfigMapsLoaded bool



	// Data source to write ninja weight list

	ninjaWeightListSource NinjaWeightListSource

}
@@ -950,6 +953,9 @@ func (c *configImpl) configureLocale(ctx Context) { 
}



func (c *configImpl) Environment() *Environment {

	if c.productReleaseConfigMapsLoaded {

		c.environ.Set("PRODUCT_RELEASE_CONFIG_MAPS", c.productReleaseConfigMaps)

	}

	return c.environ

}

ui/build/dumpvars.go

+17 −0
Original line number Diff line number Diff line
@@ -92,6 +92,20 @@ func dumpMakeVars(ctx Context, config Config, goals, vars []string, write_soong_ 
	}

	defer tool.Finish()



	releaseConfigVars := []string{

		"PRODUCT_RELEASE_CONFIG_MAPS",

	}



	if !config.productReleaseConfigMapsLoaded {

		// Get the PRODUCT_RELEASE_CONFIG_MAPS for this product, to avoid polluting the environment

		// when we run product config to get the rest of the make vars.

		config.productReleaseConfigMapsLoaded = true

		releaseMapVars, err := dumpMakeVars(ctx, config, goals, releaseConfigVars, false, "")

		if err != nil {

			ctx.Fatalln("Error getting PRODUCT_RELEASE_CONFIG_MAPS:", err)

		}

		config.productReleaseConfigMaps = releaseMapVars["PRODUCT_RELEASE_CONFIG_MAPS"]

	}

	cmd := Command(ctx, config, "dumpvars",

		config.PrebuiltBuildTool("ckati"),

		"-f", "build/make/core/config.mk",
@@ -191,6 +205,9 @@ func runMakeProductConfig(ctx Context, config Config) { 
		"TARGET_BUILD_APPS",

		"TARGET_BUILD_UNBUNDLED",



		// Additional release config maps

		"PRODUCT_RELEASE_CONFIG_MAPS",



		// compiler wrappers set up by make

		"CC_WRAPPER",

		"CXX_WRAPPER",