Create a new product variable to gate blueprint filesandroid-13.0.0_r82android-13.0.0_r81android-13.0.0_r80android-13.0.0_r74android-13.0.0_r73android-13.0.0_r72android-13.0.0_r66android-13.0.0_r65android-13.0.0_r64android-13.0.0_r60android-13.0.0_r59android-13.0.0_r58android13-qpr3-c-s8-releaseandroid13-qpr3-c-s7-releaseandroid13-qpr3-c-s6-releaseandroid13-qpr3-c-s5-releaseandroid13-qpr3-c-s4-releaseandroid13-qpr3-c-s3-releaseandroid13-qpr3-c-s2-releaseandroid13-qpr3-c-s12-releaseandroid13-qpr3-c-s11-releaseandroid13-qpr3-c-s10-releaseandroid13-qpr3-c-s1-release

Bug: 270654958

Users can use this feature by
1. Setting PRODUCT_INCLUDE_TAGS += <val> in their product mk files
2. Set
```
blueprint_packge_includes {
  match_al: ["<val>"],
}

other_module_type {name: foo}
other_module_type {name: bar}
```

bar and foo will be included if and only if <val> is set

Test: Unit tests in blueprint
Test: TH

Change-Id: I32eed4e3b5ac47fb565c62d13d8881fa984c86f4
Merged-In: I32eed4e3b5ac47fb565c62d13d8881fa984c86f4
(cherry picked from commit b45fbfbabe69d368d50e149ab37da3476a431a96)

7 files changed, 21 insertions, 0 deletions

diff --git a/android/config.go b/android/config.go
index 3c99659f9..cbf186e46 100644
--- a/android/config.go
+++ b/android/config.go
@@ -1093,6 +1093,10 @@ func (c *config) ExportedNamespaces() []string {
 	return append([]string(nil), c.productVariables.NamespacesToExport...)
 }
 
+func (c *config) IncludeTags() []string {
+	return c.productVariables.IncludeTags
+}
+
 func (c *config) HostStaticBinaries() bool {
 	return Bool(c.productVariables.HostStaticBinaries)
 }
diff --git a/android/register.go b/android/register.go
index c50583322..a29cfeaf1 100644
--- a/android/register.go
+++ b/android/register.go
@@ -160,6 +160,7 @@ type Context struct {
 func NewContext(config Config) *Context {
 	ctx := &Context{blueprint.NewContext(), config}
 	ctx.SetSrcDir(absSrcDir)
+	ctx.AddIncludeTags(config.IncludeTags()...)
 	return ctx
 }
 
diff --git a/android/variable.go b/android/variable.go
index 442068423..8d96e31cb 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -445,6 +445,8 @@ type productVariables struct {
 	GenerateAidlNdkPlatformBackend bool `json:",omitempty"`
 
 	ForceMultilibFirstOnDevice bool `json:",omitempty"`
+
+	IncludeTags []string `json:",omitempty"`
 }
 
 func boolPtr(v bool) *bool {
diff --git a/cmd/soong_build/main.go b/cmd/soong_build/main.go
index 4b3161b33..f1884a795 100644
--- a/cmd/soong_build/main.go
+++ b/cmd/soong_build/main.go
@@ -117,6 +117,7 @@ func newContext(configuration android.Config) *android.Context {
 	ctx.Register()
 	ctx.SetNameInterface(newNameResolver(configuration))
 	ctx.SetAllowMissingDependencies(configuration.AllowMissingDependencies())
+	ctx.AddIncludeTags(configuration.IncludeTags()...)
 	return ctx
 }
 
diff --git a/ui/build/config.go b/ui/build/config.go
index e271bfca2..a6763214f 100644
--- a/ui/build/config.go
+++ b/ui/build/config.go
@@ -98,6 +98,8 @@ type configImpl struct {
 	emptyNinjaFile bool
 
 	metricsUploader string
+
+	includeTags []string
 }
 
 const srcDirFileCheck = "build/soong/root.bp"
@@ -1038,6 +1040,14 @@ func (c *configImpl) Parallel() int {
 	return c.parallel
 }
 
+func (c *configImpl) GetIncludeTags() []string {
+	return c.includeTags
+}
+
+func (c *configImpl) SetIncludeTags(i []string) {
+	c.includeTags = i
+}
+
 func (c *configImpl) HighmemParallel() int {
 	if i, ok := c.environ.GetInt("NINJA_HIGHMEM_NUM_JOBS"); ok {
 		return i
diff --git a/ui/build/dumpvars.go b/ui/build/dumpvars.go
index 285f1569b..cc796ce3f 100644
--- a/ui/build/dumpvars.go
+++ b/ui/build/dumpvars.go
@@ -139,6 +139,7 @@ func dumpMakeVars(ctx Context, config Config, goals, vars []string, write_soong_
 var BannerVars = []string{
 	"PLATFORM_VERSION_CODENAME",
 	"PLATFORM_VERSION",
+	"PRODUCT_INCLUDE_TAGS",
 	"TARGET_PRODUCT",
 	"TARGET_BUILD_VARIANT",
 	"TARGET_BUILD_TYPE",
@@ -295,4 +296,5 @@ func runMakeProductConfig(ctx Context, config Config) {
 	config.SetBuildBrokenDupRules(makeVars["BUILD_BROKEN_DUP_RULES"] == "true")
 	config.SetBuildBrokenUsesNetwork(makeVars["BUILD_BROKEN_USES_NETWORK"] == "true")
 	config.SetBuildBrokenNinjaUsesEnvVars(strings.Fields(makeVars["BUILD_BROKEN_NINJA_USES_ENV_VARS"]))
+	config.SetIncludeTags(strings.Fields(makeVars["PRODUCT_INCLUDE_TAGS"]))
 }
diff --git a/ui/build/soong.go b/ui/build/soong.go
index c7f22f946..a0ab1cc10 100644
--- a/ui/build/soong.go
+++ b/ui/build/soong.go
@@ -332,6 +332,7 @@ func bootstrapBlueprint(ctx Context, config Config) {
 	blueprintArgs.EmptyNinjaFile = false
 
 	blueprintCtx := blueprint.NewContext()
+	blueprintCtx.AddIncludeTags(config.GetIncludeTags()...)
 	blueprintCtx.SetIgnoreUnknownModuleTypes(true)
 	blueprintConfig := BlueprintConfig{
 		soongOutDir: config.SoongOutDir(),