Merge "Fix libbacktrace host build."

libbacktrace/Android.mk

@@ -68,6 +68,7 @@ libbacktrace_shared_libraries_target := \
 # Use static llvm libraries on host to remove dependency on 32-bit llvm shared library
 # which is not included in the prebuilt.
 libbacktrace_static_libraries_host := \
+	libcutils \
 	libLLVMObject \
 	libLLVMBitReader \
 	libLLVMMC \

libbacktrace/Backtrace.cpp

@@ -27,8 +27,6 @@
 #include <backtrace/Backtrace.h>
 #include <backtrace/BacktraceMap.h>
 
-#include <cutils/threads.h>
-
 #include "BacktraceLog.h"
 #include "BacktraceOffline.h"
 #include "thread_utils.h"

libbacktrace/BacktraceCurrent.cpp

@@ -29,8 +29,6 @@
 #include <backtrace/Backtrace.h>
 #include <backtrace/BacktraceMap.h>
 
-#include <cutils/threads.h>
-
 #include "BacktraceCurrent.h"
 #include "BacktraceLog.h"
 #include "ThreadEntry.h"

libbacktrace/thread_utils.h

@@ -19,6 +19,10 @@
 
 #include <unistd.h>
 
+#if !defined(__ANDROID__)
+#include <cutils/threads.h>
+#endif
+
 __BEGIN_DECLS
 
 int tgkill(int tgid, int tid, int sig);