Merge "check exported flags when building all_aconfig_declarations" into main
diff --git a/aconfig/all_aconfig_declarations.go b/aconfig/all_aconfig_declarations.go
index e3ef7dd..f3c68c3 100644
--- a/aconfig/all_aconfig_declarations.go
+++ b/aconfig/all_aconfig_declarations.go
@@ -95,11 +95,44 @@
})
}
+func GenerateExportedFlagCheck(ctx android.ModuleContext, outputPath android.WritablePath,
+ parsedFlagsFile android.Path, apiSurface ApiSurfaceContributorProperties) {
+
+ apiSignatureFiles := android.Paths{}
+ for _, apiSignatureFile := range apiSurface.Api_signature_files.GetOrDefault(ctx, nil) {
+ if path := android.PathForModuleSrc(ctx, apiSignatureFile); path != nil {
+ apiSignatureFiles = append(apiSignatureFiles, path)
+ }
+ }
+ finalizedFlagsFile := android.PathForModuleSrc(ctx, apiSurface.Finalized_flags_file)
+
+ ctx.Build(pctx, android.BuildParams{
+ Rule: ExportedFlagCheckRule,
+ Inputs: append(apiSignatureFiles, finalizedFlagsFile, parsedFlagsFile),
+ Output: outputPath,
+ Args: map[string]string{
+ "api_signature_files": android.JoinPathsWithPrefix(apiSignatureFiles, "--api-signature-file "),
+ "finalized_flags_file": "--finalized-flags-file " + finalizedFlagsFile.String(),
+ "parsed_flags_file": "--parsed-flags-file " + parsedFlagsFile.String(),
+ },
+ })
+}
+
func (this *allAconfigDeclarationsSingleton) GenerateAndroidBuildActions(ctx android.ModuleContext) {
parsedFlagsFile := android.PathForIntermediates(ctx, "all_aconfig_declarations.pb")
this.finalizedFlags = android.PathForIntermediates(ctx, "finalized-flags.txt")
GenerateFinalizedFlagsForApiSurface(ctx, this.finalizedFlags, parsedFlagsFile, this.properties)
- ctx.Phony("all_aconfig_declarations", this.finalizedFlags)
+
+ depsFiles := android.Paths{this.finalizedFlags}
+ if checkExportedFlag, ok := ctx.Config().GetBuildFlag("RELEASE_EXPORTED_FLAG_CHECK"); ok {
+ if checkExportedFlag == "true" {
+ invalidExportedFlags := android.PathForIntermediates(ctx, "invalid_exported_flags.txt")
+ GenerateExportedFlagCheck(ctx, invalidExportedFlags, parsedFlagsFile, this.properties)
+ depsFiles = append(depsFiles, invalidExportedFlags)
+ }
+ }
+
+ ctx.Phony("all_aconfig_declarations", depsFiles...)
android.SetProvider(ctx, allAconfigDeclarationsInfoProvider, allAconfigDeclarationsInfo{
parsedFlagsFile: parsedFlagsFile,
diff --git a/aconfig/init.go b/aconfig/init.go
index b2fe5a3..d8d5470 100644
--- a/aconfig/init.go
+++ b/aconfig/init.go
@@ -77,6 +77,13 @@
"${record-finalized-flags}",
},
}, "api_signature_files", "finalized_flags_file", "parsed_flags_file")
+ ExportedFlagCheckRule = pctx.AndroidStaticRule("ExportedFlagCheckRule",
+ blueprint.RuleParams{
+ Command: `${exported-flag-check} ${parsed_flags_file} ${finalized_flags_file} ${api_signature_files} > ${out}`,
+ CommandDeps: []string{
+ "${exported-flag-check}",
+ },
+ }, "api_signature_files", "finalized_flags_file", "parsed_flags_file")
CreateStorageRule = pctx.AndroidStaticRule("aconfig_create_storage",
blueprint.RuleParams{
@@ -124,6 +131,7 @@
pctx.HostBinToolVariable("aconfig", "aconfig")
pctx.HostBinToolVariable("soong_zip", "soong_zip")
pctx.HostBinToolVariable("record-finalized-flags", "record-finalized-flags")
+ pctx.HostBinToolVariable("exported-flag-check", "exported-flag-check")
}
func RegisterBuildComponents(ctx android.RegistrationContext) {