commit 1332828b6ea25250c497609a1d4b2c7e28227ff9
author Stephen Hines <srhines@google.com> Mon Sep 28 20:33:03 2015 -0700
committer Stephen Hines <srhines@google.com> Thu Oct 01 10:42:15 2015 -0700
tree 70a03438c30b0e1e915fc1dbac4b5aba74dace16
parent 9073a5d9a51020c0bbbb11c1f5c1b519ecfc544f

Switch from clang 3.6 to new clang repository (with 3.8).

Bug: 23396112

Switch from "-fsanitize-undefined-trap-on-error" to
"-fsanitize-trap=all". The former ends up accidentally leaving
unresolved calls to __ubsan* helper functions in the object file with
clang 3.8. The latter is used when we don't include address sanitizer,
and replaces any misbehavior with a direct call to abort().

Change-Id: I8a67461b45f5f1dd9f2d179b6b64a4ca905e999f

core/clang/config.mk

diff --git a/core/clang/config.mk b/core/clang/config.mk
index e15586f..1f0e396 100644
--- a/core/clang/config.mk
+++ b/core/clang/config.mk
@@ -1,7 +1,7 @@
 ## Clang configurations.
 
-LLVM_PREBUILTS_VERSION := 3.6
-LLVM_PREBUILTS_PATH := prebuilts/clang/$(BUILD_OS)-x86/host/$(LLVM_PREBUILTS_VERSION)/bin
+LLVM_PREBUILTS_VERSION := 3.8
+LLVM_PREBUILTS_PATH := prebuilts/clang/host/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/bin
 LLVM_RTLIB_PATH := $(LLVM_PREBUILTS_PATH)/../lib/clang/$(LLVM_PREBUILTS_VERSION)/lib/linux/
 
 CLANG := $(LLVM_PREBUILTS_PATH)/clang$(BUILD_EXECUTABLE_SUFFIX)