Add new variable TARGET_SHELL := ash (default; or mksh)
Besides that, add enough magic to build everything tagged
as "shell_$(TARGET_SHELL)" and permit ash/mksh as not unusual
Change-Id: I36c0590ba49f45251d24dc179cb27c8368c3662a
diff --git a/core/build-system.html b/core/build-system.html
index ce5e869..e547185 100644
--- a/core/build-system.html
+++ b/core/build-system.html
@@ -247,6 +247,7 @@
for <code>eng</code>.
<ul>
<li>Installs modules tagged with: <code>eng</code>, <code>debug</code>,
+ <code>shell_</code>$(TARGET_SHELL),
<code>user</code>, and/or <code>development</code>.
<li>Installs non-APK modules that have no tags specified.
<li>Installs APKs according to the product definition files, in
@@ -266,7 +267,7 @@
<p>
This is the flavor intended to be the final release bits.
<ul>
- <li>Installs modules tagged with <code>user</code>.
+ <li>Installs modules tagged with <code>shell_</code>$(TARGET_SHELL) and <code>user</code>.
<li>Installs non-APK modules that have no tags specified.
<li>Installs APKs according to the product definition files; tags
are ignored for APK modules.
@@ -681,7 +682,8 @@
<h4>LOCAL_MODULE_TAGS</h4>
<p>Set <code>LOCAL_MODULE_TAGS</code> to any number of whitespace-separated
tags. If the tag list is empty or contains <code>droid</code>, the module
-will get installed as part of a <code>make droid</code>. Otherwise, it will
+will get installed as part of a <code>make droid</code>. Modules with the tag
+<code>shell_</code>$(TARGET_SHELL) will also be installed. Otherwise, it will
only get installed by running <code>make <your-module></code>
or with the <code>make all</code> pseudotarget.</p>