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/main.mk b/core/main.mk
index 98ac4bb..46bf11a 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -561,7 +561,7 @@
endif
# Use tags to get the non-APPS user modules. Use the product
# definition files to get the APPS user modules.
-user_MODULES := $(sort $(call get-tagged-modules,user))
+user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL)))
user_MODULES := $(user_MODULES) $(user_PACKAGES)
eng_MODULES := $(sort $(call get-tagged-modules,eng))