Make the build docs briefly cover the Google signed APEX as well.
Test: n/a
Bug: 172480615
Change-Id: I36b95c9cd7f4149a7d7960bbb234ebfa7627f11a
diff --git a/build/README.md b/build/README.md
index dca4d3d..671a08e 100644
--- a/build/README.md
+++ b/build/README.md
@@ -17,6 +17,9 @@
device cannot have both the non-debug and debug variants installed at once - it
may not boot then.
+`com.google.android.art.apex` (note `.google.`) is the Google signed variant of
+the module. It is also mutually exclusive with the other ones.
+
## Building as a module on `master-art`
@@ -34,8 +37,15 @@
```
lunch art_module_<arch>
- export TARGET_BUILD_APPS=com.android.art
export SOONG_ALLOW_MISSING_DEPENDENCIES=true
+ export TARGET_BUILD_APPS=com.android.art
+ ```
+
+ For Google internal builds, specify instead the Google signed variant of the
+ module:
+
+ ```
+ export TARGET_BUILD_APPS=com.google.android.art
```
`<arch>` is the device architecture, one of `arm`, `arm64`, `x86`, or
@@ -60,6 +70,8 @@
adb reboot
```
+ The name of the APEX file depends on what you put in `TARGET_BUILD_APPS`.
+
## Building as part of the base system image
