Merge "Rename mainline_system(.*).mk to generic_system(.*).mk"
diff --git a/core/build-system.html b/core/build-system.html
index 9cd7b0b..b872909c 100644
--- a/core/build-system.html
+++ b/core/build-system.html
@@ -440,6 +440,33 @@
LOCAL_GENERATED_SOURCES += $(GEN)
</pre>
+<h3><a name="unbundled-build"/>Unbundled build</h3>
+<p>Unbundled build has several meanings by the context.
+Let me explain the meaning by the flags related to "unbundled build"</p>
+<h4>TARGET_BUILD_UNBUNDLED</h4>
+<p>The source tree might not have the full platform sources. It is always set if
+<code>TARGET_BUILD_APPS</code> or <code>TARGET_BUILD_UNBUNDLED_IMAGE</code> is set.</p>
+<h4>TARGET_BUILD_USE_PREBUILT_SDKS</h4>
+<p>It is an internal flag. If it is set, prebuilt SDKs are used, even if a module's
+<code>LOCAL_SDK_VERSION</code> is <code>current</code> (including <code>system_current</code>,
+<code>core_current</code>, and so on). If it is unset, build current SDKs,
+and use them as usual.</p>
+<h4>DISABLE_PREOPT</h4>
+<p>It is an internal flag as well. If it is set, dexpreopt is disabled.
+It is always set if <code>TARGET_BUILD_APPS</code> or <code>TARGET_BUILD_UNBUNDLED_IMAGE</code> is set,
+because dexpreopt tightly depends on the platform.</p>
+<h4>TARGET_BUILD_APPS</h4>
+<p>Build the apps that can be distributed outside the platform, so it turns on
+<code>TARGET_BUILD_UNBUNDLED</code> and <code>DISABLE_PREOPT</code>.
+Also, it turns on <code>TARGET_BUILD_USE_PREBUILT_SDKS</code>, unless
+<code>UNBUNDLED_BUILD_SDKS_FROM_SOURCE</code> is set.</p>
+<h4>TARGET_BUILD_UNBUNDLED_IMAGE</h4>
+<p>It is similar to <code>TARGET_BUILD_APPS</code>, but its target is an unbundled partition
+(such as the vendor partition). Accordingly, it sets <code>TARGET_BUILD_UNBUNDLED</code> and <code>DISABLE_PREOPT</code>.
+We can call the partition unbundled, because the partition can be distributed outside the platform.
+And also, it turns on <code>TARGET_BUILD_USE_PREBUILT_SDKS</code>, unless
+<code>UNBUNDLED_BUILD_SDKS_FROM_SOURCE</code> is set.</p>
+
<h3><a name="platform-specific"/>Platform specific conditionals</h3>
<p>Sometimes you need to set flags specifically for different platforms. Here
is a list of which values the different build-system defined variables will be
diff --git a/core/rbe.mk b/core/rbe.mk
index f4f7f5e..5e55cfb 100644
--- a/core/rbe.mk
+++ b/core/rbe.mk
@@ -19,7 +19,7 @@
ifdef RBE_DIR
rbe_dir := $(RBE_DIR)
else
- rbe_dir := $(HOME)/rbe
+ rbe_dir := prebuilts/remoteexecution-client/live/
endif
ifdef RBE_CXX_EXEC_STRATEGY
@@ -37,19 +37,19 @@
ifdef RBE_JAVAC_EXEC_STRATEGY
javac_exec_strategy := $(RBE_JAVAC_EXEC_STRATEGY)
else
- javac_exec_strategy := local
+ javac_exec_strategy := remote_local_fallback
endif
ifdef RBE_R8_EXEC_STRATEGY
r8_exec_strategy := $(RBE_R8_EXEC_STRATEGY)
else
- r8_exec_strategy := local
+ r8_exec_strategy := remote_local_fallback
endif
ifdef RBE_D8_EXEC_STRATEGY
d8_exec_strategy := $(RBE_D8_EXEC_STRATEGY)
else
- d8_exec_strategy := local
+ d8_exec_strategy := remote_local_fallback
endif
platform := container-image=docker://gcr.io/androidbuild-re-dockerimage/android-build-remoteexec-image@sha256:582efb38f0c229ea39952fff9e132ccbe183e14869b39888010dacf56b360d62