shells: make hush test optional, rename ASH_BUILTIN_foo -> ASH_foo
This makes hash and ash more symmetrical wrt config menu and config
options.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/configs/android_502_defconfig b/configs/android_502_defconfig
index 8ea6c29..3160634 100644
--- a/configs/android_502_defconfig
+++ b/configs/android_502_defconfig
@@ -1081,9 +1081,9 @@
CONFIG_ASH_JOB_CONTROL=y
CONFIG_ASH_ALIAS=y
CONFIG_ASH_GETOPTS=y
-CONFIG_ASH_BUILTIN_ECHO=y
-CONFIG_ASH_BUILTIN_PRINTF=y
-CONFIG_ASH_BUILTIN_TEST=y
+CONFIG_ASH_ECHO=y
+CONFIG_ASH_PRINTF=y
+CONFIG_ASH_TEST=y
CONFIG_ASH_HELP=y
CONFIG_ASH_CMDCMD=y
# CONFIG_ASH_MAIL is not set