These bugs only affect arm32, so allow clang.

Change-Id: Ife749976c0cf9f6ec46f4e47d25c9941406c2799
diff --git a/perf-3.12.0/tools/perf/Android.mk b/perf-3.12.0/tools/perf/Android.mk
index ebb1a19..400e548 100644
--- a/perf-3.12.0/tools/perf/Android.mk
+++ b/perf-3.12.0/tools/perf/Android.mk
@@ -200,9 +200,6 @@
 # host libperf
 #
 include $(CLEAR_VARS)
-# builtin-report.c and builtin-top.c have undefined __aeabi_read_tp
-# when compiled with clang -fpie.
-LOCAL_CLANG := false
 
 LOCAL_SRC_FILES := $(libperf_src_files)
 
@@ -216,8 +213,6 @@
 LOCAL_MODULE_TAGS := eng
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 
-LOCAL_CLANG := false
-
 include $(BUILD_HOST_STATIC_LIBRARY)
 
 #
@@ -315,9 +310,6 @@
 # host perf
 #
 include $(CLEAR_VARS)
-# builtin-report.c and builtin-top.c have undefined __aeabi_read_tp
-# when compiled with clang -fpie.
-LOCAL_CLANG := false
 
 LOCAL_SRC_FILES := $(perf_src_files)
 LOCAL_SRC_FILES_x86 := $(perf_src_files_x86)
@@ -349,8 +341,6 @@
 LOCAL_MODULE_TAGS := eng
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 
-LOCAL_CLANG := false
-
 include $(BUILD_HOST_EXECUTABLE)
 
 endif #cur_platform