Add relative_install_path property to prebuilt_etc
This supports a more consistent property across modules for specifying a
subdirectory to install a file into for prebuilt_etc modules.
Updates bpfix to rewrite `sub_dir` to `relative_install_path`.
Test: gotest prebuilt_etc_test
Test: gotest bpfix_test
Bug: 156568187
Change-Id: Idd05cd2178c46e290764a3b708faa8275818ca1e
diff --git a/etc/prebuilt_etc.go b/etc/prebuilt_etc.go
index df6d79d..0f7b8df 100644
--- a/etc/prebuilt_etc.go
+++ b/etc/prebuilt_etc.go
@@ -42,9 +42,12 @@
// Source file of this prebuilt.
Src *string `android:"path,arch_variant"`
- // optional subdirectory under which this file is installed into
+ // optional subdirectory under which this file is installed into, cannot be specified with relative_install_path, prefer relative_install_path
Sub_dir *string `android:"arch_variant"`
+ // optional subdirectory under which this file is installed into, cannot be specified with sub_dir
+ Relative_install_path *string `android:"arch_variant"`
+
// optional name for the installed file. If unspecified, name of the module is used as the file name
Filename *string `android:"arch_variant"`
@@ -158,7 +161,10 @@
}
func (p *PrebuiltEtc) SubDir() string {
- return android.String(p.properties.Sub_dir)
+ if subDir := proptools.String(p.properties.Sub_dir); subDir != "" {
+ return subDir
+ }
+ return proptools.String(p.properties.Relative_install_path)
}
func (p *PrebuiltEtc) Installable() bool {
@@ -181,13 +187,17 @@
}
p.outputFilePath = android.PathForModuleOut(ctx, filename).OutputPath
+ if p.properties.Sub_dir != nil && p.properties.Relative_install_path != nil {
+ ctx.PropertyErrorf("sub_dir", "relative_install_path is set. Cannot set sub_dir")
+ }
+
// If soc install dir was specified and SOC specific is set, set the installDirPath to the specified
// socInstallDirBase.
installBaseDir := p.installDirBase
if ctx.SocSpecific() && p.socInstallDirBase != "" {
installBaseDir = p.socInstallDirBase
}
- p.installDirPath = android.PathForModuleInstall(ctx, installBaseDir, proptools.String(p.properties.Sub_dir))
+ p.installDirPath = android.PathForModuleInstall(ctx, installBaseDir, p.SubDir())
// This ensures that outputFilePath has the correct name for others to
// use, as the source file may have a different name.
diff --git a/etc/prebuilt_etc_test.go b/etc/prebuilt_etc_test.go
index 4ce1984..8fc36c2 100644
--- a/etc/prebuilt_etc_test.go
+++ b/etc/prebuilt_etc_test.go
@@ -49,7 +49,7 @@
os.Exit(run())
}
-func testPrebuiltEtc(t *testing.T, bp string) (*android.TestContext, android.Config) {
+func testPrebuiltEtcContext(t *testing.T, bp string) (*android.TestContext, android.Config) {
fs := map[string][]byte{
"foo.conf": nil,
"bar.conf": nil,
@@ -67,6 +67,14 @@
ctx.RegisterModuleType("prebuilt_firmware", PrebuiltFirmwareFactory)
ctx.RegisterModuleType("prebuilt_dsp", PrebuiltDSPFactory)
ctx.Register(config)
+
+ return ctx, config
+}
+
+func testPrebuiltEtc(t *testing.T, bp string) (*android.TestContext, android.Config) {
+ t.Helper()
+
+ ctx, config := testPrebuiltEtcContext(t, bp)
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})
android.FailIfErrored(t, errs)
_, errs = ctx.PrepareBuildActions(config)
@@ -75,6 +83,24 @@
return ctx, config
}
+func testPrebuiltEtcError(t *testing.T, pattern, bp string) {
+ t.Helper()
+
+ ctx, config := testPrebuiltEtcContext(t, bp)
+ _, errs := ctx.ParseFileList(".", []string{"Android.bp"})
+ if len(errs) > 0 {
+ android.FailIfNoMatchingErrors(t, pattern, errs)
+ return
+ }
+
+ _, errs = ctx.PrepareBuildActions(config)
+ if len(errs) > 0 {
+ android.FailIfNoMatchingErrors(t, pattern, errs)
+ return
+ }
+
+ t.Fatalf("missing expected error %q (0 errors are returned)", pattern)
+}
func TestPrebuiltEtcVariants(t *testing.T) {
ctx, _ := testPrebuiltEtc(t, `
prebuilt_etc {
@@ -184,6 +210,33 @@
}
}
+func TestPrebuiltEtcRelativeInstallPathInstallDirPath(t *testing.T) {
+ ctx, _ := testPrebuiltEtc(t, `
+ prebuilt_etc {
+ name: "foo.conf",
+ src: "foo.conf",
+ relative_install_path: "bar",
+ }
+ `)
+
+ p := ctx.ModuleForTests("foo.conf", "android_arm64_armv8-a").Module().(*PrebuiltEtc)
+ expected := buildDir + "/target/product/test_device/system/etc/bar"
+ if p.installDirPath.String() != expected {
+ t.Errorf("expected %q, got %q", expected, p.installDirPath.String())
+ }
+}
+
+func TestPrebuiltEtcCannotSetRelativeInstallPathAndSubDir(t *testing.T) {
+ testPrebuiltEtcError(t, "relative_install_path is set. Cannot set sub_dir", `
+ prebuilt_etc {
+ name: "foo.conf",
+ src: "foo.conf",
+ sub_dir: "bar",
+ relative_install_path: "bar",
+ }
+ `)
+}
+
func TestPrebuiltEtcHost(t *testing.T) {
ctx, _ := testPrebuiltEtc(t, `
prebuilt_etc_host {