Minify the sdk targets

Previously, the "sdk" target was a minimal lunch target that only
included enough to build the sdk. But the "sdk_<arch>" targets
redirected to the "sdk_phone_<arch>" targets, which are much bigger
and capable of building a whole emulator.

Building the sdk on products that can build a whole device complicates
the rest of the build system (for example, it starts enforcing dexpropt
works)

Bug: 290798660
Test: Presubmits
Change-Id: I0ec5110318c43a7feee0b88edbed1cab0b590a47
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index fa7e1ad..e4cb7ff 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -14,11 +14,8 @@
 # limitations under the License.
 #
 
-# This is a simple product that uses configures the minimum amount
-# needed to build the SDK (without the emulator).
+# Don't modify this file - It's just an alias!
 
-$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_default.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk_x86.mk)
 
 PRODUCT_NAME := sdk
-PRODUCT_BRAND := Android
-PRODUCT_DEVICE := mainline_x86
diff --git a/target/product/sdk_arm64.mk b/target/product/sdk_arm64.mk
index 8bb38f4..497f673 100644
--- a/target/product/sdk_arm64.mk
+++ b/target/product/sdk_arm64.mk
@@ -14,8 +14,11 @@
 # limitations under the License.
 #
 
-# Don't modify this file - It's just an alias!
+$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_default.mk)
 
-$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk_phone_arm64.mk)
+TARGET_SUPPORTS_32_BIT_APPS := true
+TARGET_SUPPORTS_64_BIT_APPS := true
 
 PRODUCT_NAME := sdk_arm64
+PRODUCT_BRAND := Android
+PRODUCT_DEVICE := mainline_arm64
diff --git a/target/product/sdk_x86.mk b/target/product/sdk_x86.mk
index 13ee57d..843321f 100644
--- a/target/product/sdk_x86.mk
+++ b/target/product/sdk_x86.mk
@@ -14,8 +14,11 @@
 # limitations under the License.
 #
 
-# Don't modify this file - It's just an alias!
+# This is a simple product that uses configures the minimum amount
+# needed to build the SDK (without the emulator).
 
-$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk_phone_x86.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_default.mk)
 
-PRODUCT_NAME := sdk_x86
+PRODUCT_NAME := sdk_x86_64
+PRODUCT_BRAND := Android
+PRODUCT_DEVICE := mainline_x86
diff --git a/target/product/sdk_x86_64.mk b/target/product/sdk_x86_64.mk
index 5f6553e..c1caf7e 100644
--- a/target/product/sdk_x86_64.mk
+++ b/target/product/sdk_x86_64.mk
@@ -14,8 +14,14 @@
 # limitations under the License.
 #
 
-# Don't modify this file - It's just an alias!
+# This is a simple product that uses configures the minimum amount
+# needed to build the SDK (without the emulator).
 
-$(call inherit-product, $(SRC_TARGET_DIR)/product/sdk_phone_x86_64.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_default.mk)
+
+TARGET_SUPPORTS_32_BIT_APPS := true
+TARGET_SUPPORTS_64_BIT_APPS := true
 
 PRODUCT_NAME := sdk_x86_64
+PRODUCT_BRAND := Android
+PRODUCT_DEVICE := mainline_x86_64