Create sysprop_library soong module

A newly introduced sysprop_library soong module will generate a
java_sdk_library and a cc_library from .sysprop description files.
Both Java modules and C++ modules can link against sysprop_library
module, thus giving consistency for using generated sysprop API.

As Java controls accessibility of Internal / System properties with
@hide and @SystemApi, 2 different header files will be created. And
build system will selectively expose depending on the property owner
and the place where the client libraries go into.

Bug: 80125326
Bug: 122170616
Test: 1) Create sysprop_library module.
Test: 2) Create empty txt files under prebuilts/sdk.
Test: 3) Create api directory, make update-api, and see changes.
Test: 4) Try to link against sysprop_library with various clients.
Test: 5) Soc_specific, Device_specific, Product_specific, recovery flags
work as intended.
Change-Id: I78dc5780ccfbb4b69e5c61dec26b94e92d43c333

1 files changed, 22 insertions, 0 deletions

diff --git a/Android.bp b/Android.bp
index 92a6e9d1..b4073144 100644
--- a/Android.bp
+++ b/Android.bp
@@ -148,6 +148,7 @@ bootstrap_go_package {
         "cc/sabi.go",
         "cc/stl.go",
         "cc/strip.go",
+        "cc/sysprop.go",
         "cc/tidy.go",
         "cc/util.go",
         "cc/vndk.go",
@@ -178,6 +179,8 @@ bootstrap_go_package {
         "cc/genrule.go",
 
         "cc/vendor_public_library.go",
+
+        "cc/testing.go",
     ],
     testSrcs: [
         "cc/cc_test.go",
@@ -378,6 +381,25 @@ bootstrap_go_package {
     pluginFor: ["soong_build"],
 }
 
+bootstrap_go_package {
+    name: "soong-sysprop",
+    pkgPath: "android/soong/sysprop",
+    deps: [
+        "blueprint",
+        "soong",
+        "soong-android",
+        "soong-cc",
+        "soong-java",
+    ],
+    srcs: [
+        "sysprop/sysprop_library.go",
+    ],
+    testSrcs: [
+        "sysprop/sysprop_test.go",
+    ],
+    pluginFor: ["soong_build"],
+}
+
 //
 // Defaults to enable various configurations of host bionic
 //