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Commit 9347ae3b authored by Sorin Basca's avatar Sorin Basca
Browse files

Adding option to include sources only for Java 11 builds 

Bug: 207852002
Test: m
Test: EXPERIMENTAL_TARGET_JAVA_VERSION_11=true m
Change-Id: I554a79798ea7f1dd4a96b09f761090f83a009cb4
parent f1228f57

android/config.go

+4 −0
Original line number Diff line number Diff line
@@ -658,6 +658,10 @@ func (c *config) IsEnvFalse(key string) bool { 
	return value == "0" || value == "n" || value == "no" || value == "off" || value == "false"

}



func (c *config) TargetsJava11() bool {

	return c.IsEnvTrue("EXPERIMENTAL_TARGET_JAVA_VERSION_11")

}



// EnvDeps returns the environment variables this build depends on. The first

// call to this function blocks future reads from the environment.

func (c *config) EnvDeps() map[string]string {

java/base.go

+12 −0
Original line number Diff line number Diff line
@@ -122,6 +122,14 @@ type CommonProperties struct { 
		Javacflags []string

	}



	Openjdk11 struct {

		// List of source files that should only be used when passing -source 1.9 or higher

		Srcs []string `android:"path"`



		// List of javac flags that should only be used when passing -source 1.9 or higher

		Javacflags []string

	}



	// When compiling language level 9+ .java code in packages that are part of

	// a system module, patch_module names the module that your sources and

	// dependencies should be patched into. The Android runtime currently
@@ -959,6 +967,10 @@ func (j *Module) compile(ctx android.ModuleContext, aaptSrcJar android.Path) { 
	if flags.javaVersion.usesJavaModules() {

		j.properties.Srcs = append(j.properties.Srcs, j.properties.Openjdk9.Srcs...)

	}

	if ctx.Config().TargetsJava11() {

		j.properties.Srcs = append(j.properties.Srcs, j.properties.Openjdk11.Srcs...)

	}



	srcFiles := android.PathsForModuleSrcExcludes(ctx, j.properties.Srcs, j.properties.Exclude_srcs)

	if hasSrcExt(srcFiles.Strings(), ".proto") {

		flags = protoFlags(ctx, &j.properties, &j.protoProperties, flags)

java/java.go

+1 −1
Original line number Diff line number Diff line
@@ -449,7 +449,7 @@ func getJavaVersion(ctx android.ModuleContext, javaVersion string, sdkContext an 
		return normalizeJavaVersion(ctx, javaVersion)

	} else if ctx.Device() {

		return defaultJavaLanguageVersion(ctx, sdkContext.SdkVersion(ctx))

	} else if ctx.Config().IsEnvTrue("EXPERIMENTAL_TARGET_JAVA_VERSION_11") {

	} else if ctx.Config().TargetsJava11() {

		// Temporary experimental flag to be able to try and build with

		// java version 11 options.  The flag, if used, just sets Java

		// 11 as the default version, leaving any components that

java/sdk.go

+1 −1
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ func defaultJavaLanguageVersion(ctx android.EarlyModuleContext, s android.SdkSpe 
		return JAVA_VERSION_7

	} else if sdk.FinalOrFutureInt() <= 29 {

		return JAVA_VERSION_8

	} else if ctx.Config().IsEnvTrue("EXPERIMENTAL_TARGET_JAVA_VERSION_11") {

	} else if ctx.Config().TargetsJava11() {

		// Temporary experimental flag to be able to try and build with

		// java version 11 options. The flag, if used, just sets Java

		// 11 as the default version, leaving any components that

java/sdk_library.go

+6 −0
Original line number Diff line number Diff line
@@ -1392,6 +1392,10 @@ func (module *SdkLibrary) createStubsLibrary(mctx android.DefaultableHookContext 
			Srcs       []string

			Javacflags []string

		}

		Openjdk11 struct {

			Srcs       []string

			Javacflags []string

		}

		Dist struct {

			Targets []string

			Dest    *string
@@ -1418,6 +1422,8 @@ func (module *SdkLibrary) createStubsLibrary(mctx android.DefaultableHookContext 
	}

	props.Openjdk9.Srcs = module.properties.Openjdk9.Srcs

	props.Openjdk9.Javacflags = module.properties.Openjdk9.Javacflags

	props.Openjdk11.Srcs = module.properties.Openjdk11.Srcs

	props.Openjdk11.Javacflags = module.properties.Openjdk11.Javacflags

	// We compile the stubs for 1.8 in line with the main android.jar stubs, and potential

	// interop with older developer tools that don't support 1.9.

	props.Java_version = proptools.StringPtr("1.8")