Added Address Sanitizer clang config for x86_64.
Without this, binaries built for an x64 target with Address Sanitizer enabled
fail to execute at runtime, failing with the error message "No such file or
directory".
Test: 1) Build any Android target that has asan enabled, such as statsd, on
any lunch target with suffix "_x86_64-eng". 2) Run 'file' on the generated
executable. 3) You should see "interpreter /system/bin/linker_asan64" rather
than "interpreter --gc-sections"
Bug: 111667639
Change-Id: I5d7e7f307d954d4cd48ff88a7d9d6a5732276296
diff --git a/core/clang/TARGET_x86_64.mk b/core/clang/TARGET_x86_64.mk
index 0d3ee3f..3161f84 100644
--- a/core/clang/TARGET_x86_64.mk
+++ b/core/clang/TARGET_x86_64.mk
@@ -3,3 +3,6 @@
RS_COMPAT_TRIPLE := x86_64-linux-android
TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-x86_64-android.a
+
+# Address sanitizer clang config
+ADDRESS_SANITIZER_LINKER := /system/bin/linker_asan64
