making the gemmlowp token more descriptive

Change-Id: Ieb8a9484b9c207afd70618a11b5abe22d661b438
diff --git a/eight_bit_int_gemm/Android.mk b/eight_bit_int_gemm/Android.mk
index bca39c5..cc0abdc 100644
--- a/eight_bit_int_gemm/Android.mk
+++ b/eight_bit_int_gemm/Android.mk
@@ -36,7 +36,7 @@
 LOCAL_SRC_FILES:= eight_bit_int_gemm.cc
 
 LOCAL_CFLAGS += -no-integrated-as -std=c++11
-LOCAL_CFLAGS += -DGEMMLOWP_USE_OLD_ANDROID_SDK
+LOCAL_CFLAGS += -DGEMMLOWP_USE_STLPORT
 LOCAL_C_INCLUDES += external/gemmlowp/
 LOCAL_NDK_STL_VARIANT := stlport_static
 
diff --git a/eight_bit_int_gemm/eight_bit_int_gemm.h b/eight_bit_int_gemm/eight_bit_int_gemm.h
index 37586bd..875a1da 100644
--- a/eight_bit_int_gemm/eight_bit_int_gemm.h
+++ b/eight_bit_int_gemm/eight_bit_int_gemm.h
@@ -17,7 +17,7 @@
 #ifndef GEMMLOWP_EIGHT_BIT_INT_GEMM_EIGHT_BIT_INT_GEMM_H_
 #define GEMMLOWP_EIGHT_BIT_INT_GEMM_EIGHT_BIT_INT_GEMM_H_
 
-#ifndef GEMMLOWP_USE_OLD_ANDROID_SDK
+#ifndef GEMMLOWP_USE_STLPORT
 #include <cstdint>
 #else
 #include <stdint.h>
diff --git a/profiling/instrumentation.h b/profiling/instrumentation.h
index a443f96..229d9bc 100644
--- a/profiling/instrumentation.h
+++ b/profiling/instrumentation.h
@@ -27,7 +27,7 @@
 #include <pthread.h>
 #include <cstdio>
 
-#ifndef GEMMLOWP_USE_OLD_ANDROID_SDK
+#ifndef GEMMLOWP_USE_STLPORT
 #include <cstdint>
 #else
 #include <stdint.h>