Enable annotalysis on clang ART builds.

Fix clang build errors aswell as restructure locking/mutex code for correct
thread safety analysis support.
Reorder make dependencies so that host builds build first as they should
provide better compilation errors than target.
Remove host's use of -fno-omit-frame-pointer as it has no value with correct
use of CFI, which we should have.

Change-Id: I72cea8da9a3757b1a0b3acb4081feccb7c6cef90
diff --git a/compiler/Android.mk b/compiler/Android.mk
index 499f23f..e3c1958 100644
--- a/compiler/Android.mk
+++ b/compiler/Android.mk
@@ -260,12 +260,6 @@
 
 endef
 
-ifeq ($(ART_BUILD_TARGET_NDEBUG),true)
-  $(eval $(call build-libart-compiler,target,ndebug))
-endif
-ifeq ($(ART_BUILD_TARGET_DEBUG),true)
-  $(eval $(call build-libart-compiler,target,debug))
-endif
 ifeq ($(WITH_HOST_DALVIK),true)
   # We always build dex2oat and dependencies, even if the host build is otherwise disabled, since they are used to cross compile for the target.
   ifeq ($(ART_BUILD_NDEBUG),true)
@@ -275,6 +269,12 @@
     $(eval $(call build-libart-compiler,host,debug))
   endif
 endif
+ifeq ($(ART_BUILD_TARGET_NDEBUG),true)
+  $(eval $(call build-libart-compiler,target,ndebug))
+endif
+ifeq ($(ART_BUILD_TARGET_DEBUG),true)
+  $(eval $(call build-libart-compiler,target,debug))
+endif
 
 # Rule to build /system/lib/libcompiler_rt.a
 # Usually static libraries are not installed on the device.