Default LOCAL_MULTILIB:=both for HOST_NATIVE_TEST

The target BUILD_NATIVE_TEST defaults to building both 32 and 64-bit
versions of the tests. Many of our host tests have opted into this
manually, but some have not. Switch the default on the host tests to
stay consistent.

To preserve script compatibility, a symlink remains pointing to the
binary that would have been built before this change.

Change-Id: I9585984e933c2ac36134fc1968736c0bb5fea7be

diff --git a/core/host_native_test.mk b/core/host_native_test.mk
index b54bd3a..7cba1ae 100644 (file)
--- a/core/host_native_test.mk
+++ b/core/host_native_test.mk
@@ -5,4 +5,22 @@
 
 include $(BUILD_SYSTEM)/host_test_internal.mk
 
+needs_symlink :=
+ifndef LOCAL_MULTILIB
+  ifndef LOCAL_32_BIT_ONLY
+    LOCAL_MULTILIB := both
+
+    ifeq (,$(LOCAL_MODULE_STEM_32)$(LOCAL_MODULE_STEM_64))
+      LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32
+      LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
+      needs_symlink := true
+    endif
+  endif
+endif
+
 include $(BUILD_HOST_EXECUTABLE)
+
+ifdef needs_symlink
+include $(BUILD_SYSTEM)/executable_prefer_symlink.mk
+needs_symlink :=
+endif