Merge "Allow NDK APIs to be marked as drafts." am: abe477a33a am: 8f37f22d71

am: 5648b332a1

Change-Id: I0369d08123d7d6c203aca96a4b0b28c25beafac5

cc/ndk_headers.go

@@ -77,6 +77,11 @@ type headerProperties struct {
 
 	// Path to the NOTICE file associated with the headers.
 	License *string
+
+	// True if this API is not yet ready to be shipped in the NDK. It will be
+	// available in the platform for testing, but will be excluded from the
+	// sysroot provided to the NDK proper.
+	Draft bool
 }
 
 type headerModule struct {
@@ -182,6 +187,11 @@ type versionedHeaderProperties struct {
 
 	// Path to the NOTICE file associated with the headers.
 	License *string
+
+	// True if this API is not yet ready to be shipped in the NDK. It will be
+	// available in the platform for testing, but will be excluded from the
+	// sysroot provided to the NDK proper.
+	Draft bool
 }
 
 // Like ndk_headers, but preprocesses the headers with the bionic versioner:
@@ -309,6 +319,11 @@ type preprocessedHeadersProperties struct {
 
 	// Path to the NOTICE file associated with the headers.
 	License *string
+
+	// True if this API is not yet ready to be shipped in the NDK. It will be
+	// available in the platform for testing, but will be excluded from the
+	// sysroot provided to the NDK proper.
+	Draft bool
 }
 
 type preprocessedHeadersModule struct {

cc/ndk_library.go

@@ -91,6 +91,11 @@ type libraryProperties struct {
 
 	// Private property for use by the mutator that splits per-API level.
 	ApiLevel string `blueprint:"mutated"`
+
+	// True if this API is not yet ready to be shipped in the NDK. It will be
+	// available in the platform for testing, but will be excluded from the
+	// sysroot provided to the NDK proper.
+	Draft bool
 }
 
 type stubDecorator struct {

cc/ndk_sysroot.go

@@ -104,22 +104,38 @@ func (n *ndkSingleton) GenerateBuildActions(ctx android.SingletonContext) {
 		}
 
 		if m, ok := module.(*headerModule); ok {
+			if ctx.Config().ExcludeDraftNdkApis() && m.properties.Draft {
+				return
+			}
+
 			installPaths = append(installPaths, m.installPaths...)
 			licensePaths = append(licensePaths, m.licensePath)
 		}
 
 		if m, ok := module.(*versionedHeaderModule); ok {
+			if ctx.Config().ExcludeDraftNdkApis() && m.properties.Draft {
+				return
+			}
+
 			installPaths = append(installPaths, m.installPaths...)
 			licensePaths = append(licensePaths, m.licensePath)
 		}
 
 		if m, ok := module.(*preprocessedHeadersModule); ok {
+			if ctx.Config().ExcludeDraftNdkApis() && m.properties.Draft {
+				return
+			}
+
 			installPaths = append(installPaths, m.installPaths...)
 			licensePaths = append(licensePaths, m.licensePath)
 		}
 
 		if m, ok := module.(*Module); ok {
 			if installer, ok := m.installer.(*stubDecorator); ok {
+				if ctx.Config().ExcludeDraftNdkApis() &&
+					installer.properties.Draft {
+					return
+				}
 				installPaths = append(installPaths, installer.installPath)
 			}