Disable clang due to missing __aeabi_read_tp.

BUG: 17167262
BUG: 16696563
Change-Id: I76ee72153f1072aca6d5188ecc09ed3f9b5d471f
diff --git a/perf-3.12.0/tools/perf/Android.mk b/perf-3.12.0/tools/perf/Android.mk
index 624b7ef..2e8f538 100644
--- a/perf-3.12.0/tools/perf/Android.mk
+++ b/perf-3.12.0/tools/perf/Android.mk
@@ -177,6 +177,9 @@
     -DHAVE_ON_EXIT \
 
 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)
 
@@ -194,6 +197,9 @@
 # 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)
 
@@ -268,6 +274,9 @@
     tests/perf-time-to-tsc.c \
 
 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)
@@ -299,6 +308,9 @@
 # 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)