diff --git a/trunk/3rdparty/st-srs/auto/fast.sh b/trunk/3rdparty/st-srs/auto/fast.sh
index c83d370bfc0..e772ec603c1 100755
--- a/trunk/3rdparty/st-srs/auto/fast.sh
+++ b/trunk/3rdparty/st-srs/auto/fast.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+PWD=$(cd `dirname $0`/.. && pwd)
+
+pushd $PWD
+echo "Run UTest in $(pwd)"
+
 IS_LINUX=yes
 uname -s|grep Darwin >/dev/null && IS_DARWIN=yes && IS_LINUX=no
 echo "IS_LINUX: $IS_LINUX, IS_DARWIN: $IS_DARWIN"
@@ -13,9 +18,13 @@ if [[ $IS_DARWIN == yes ]]; then
 else
   make linux-debug-gcov && ./obj/st_utest
 fi
+ret=$?; if [[ 0 -ne $ret ]]; then echo "Make ST utest fail, ret=$ret"; exit $ret; fi
 
 echo "Generating coverage"
 mkdir -p coverage &&
 gcovr -r . -e LINUX -e DARWIN -e examples --html --html-details -o coverage/st.html &&
 echo "Coverage report at coverage/st.html" &&
 open coverage/st.html
+
+popd
+echo "UTest done, restore $(pwd)"
\ No newline at end of file
diff --git a/trunk/3rdparty/st-srs/utest/Makefile b/trunk/3rdparty/st-srs/utest/Makefile
index 3fcb026c326..5be3a408de9 100644
--- a/trunk/3rdparty/st-srs/utest/Makefile
+++ b/trunk/3rdparty/st-srs/utest/Makefile
@@ -1,61 +1,38 @@
-# user must run make the objs/utest dir
-# at the same dir of Makefile.
 
-# A sample Makefile for building Google Test and using it in user
-# tests.  Please tweak it to suit your environment and project.  You
-# may want to move it to your project's root directory.
-#
-# SYNOPSIS:
-#
-#   make [all]  - makes everything.
-#   make TARGET - makes the given target.
-#   make clean  - removes all files generated by make.
-
-# Please tweak the following variable definitions as needed by your
-# project, except GTEST_HEADERS, which you can use in your own targets
-# but shouldn't modify.
-
-# Points to the root of Google Test, relative to where this file is.
-# Remember to tweak this if you move this file.
-GTEST_DIR = ./gtest
-
-# Flags passed to the preprocessor.
-CPPFLAGS += -I$(GTEST_DIR)/include
+# The main dir of st.
+ST_DIR = ..
+# The main dir of st utest.
+ST_UTEST = .
+# The main dir of gtest.
+GTEST_DIR = $(ST_UTEST)/gtest
 
 # Flags passed to the C++ compiler.
 CXXFLAGS +=  -g -O0 -std=c++11
-CXXFLAGS += -Wall -Wno-deprecated-declarations -Wno-unused-private-field -Wno-unused-command-line-argument
 CXXFLAGS += -DGTEST_USE_OWN_TR1_TUPLE=1
-
-# All tests produced by this Makefile.  Remember to add new tests you
-# created to the list.
-TESTS = ../obj/st_utest
-
-# All Google Test headers.  Usually you shouldn't change this
-# definition.
-GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
-                $(GTEST_DIR)/include/gtest/internal/*.h
+# Flags for warnings.
+WARNFLAGS += -Wall -Wno-deprecated-declarations -Wno-unused-private-field -Wno-unused-command-line-argument
 
 # House-keeping build targets.
-
-all : $(TESTS)
+all : $(ST_DIR)/obj/st_utest
 
 clean :
-	rm -f $(TESTS) gtest.a gtest_main.a *.o *.gcno *.gcda
+	rm -f $(ST_DIR)/obj/st_utest* $(ST_DIR)/obj/gtest*
 
 # Usually you shouldn't tweak such internal variables, indicated by a
 # trailing _.
-GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
+GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_DIR)/include/gtest/*.h $(GTEST_DIR)/include/gtest/internal/*.h
 
 # For simplicity and to avoid depending on Google Test's
 # implementation details, the dependencies specified below are
 # conservative and not optimized.  This is fine as Google Test
 # compiles fast and for ordinary users its source rarely changes.
-../obj/gtest-all.o : $(GTEST_SRCS_)
-	$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
-            $(GTEST_DIR)/src/gtest-all.cc -o $@
+$(ST_DIR)/obj/gtest-all.o : $(GTEST_SRCS_)
+	$(CXX) -c $(GTEST_DIR)/src/gtest-all.cc -o $@ \
+        $(CXXFLAGS) \
+        $(WARNFLAGS) \
+        -I$(GTEST_DIR)/include -I$(GTEST_DIR)
 
-../obj/gtest.a : ../obj/gtest-all.o
+$(ST_DIR)/obj/gtest.a : $(ST_DIR)/obj/gtest-all.o
 	$(AR) $(ARFLAGS) $@ $^
 
 #####################################################################################
@@ -64,19 +41,20 @@ GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
 #####################################################################################
 #####################################################################################
 
-# Includes, the include dir.
-ST_UTEST_INC = -I../obj -I./
-
 # Depends, the depends objects
-ST_UTEST_DEPS = ../obj/libst.a
+ST_UTEST_DEPS = $(ST_DIR)/obj/libst.a
 
 # Depends, utest header files
-UTEST_DEPS =  st_utest.hpp
+UTEST_DEPS = $(ST_UTEST)/st_utest.hpp
 
 # Objects, build each object of utest
-../obj/st_utest.o : st_utest.cpp $(ST_UTEST_DEPS) $(UTEST_DEPS)
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(UTEST_FLAGS) $(ST_UTEST_INC) -c st_utest.cpp -o $@
+$(ST_DIR)/obj/st_utest.o : st_utest.cpp $(ST_UTEST_DEPS) $(UTEST_DEPS)
+	$(CXX) -c st_utest.cpp -o $@ \
+        $(CXXFLAGS) $(UTEST_FLAGS) \
+        $(WARNFLAGS) \
+        -I$(GTEST_DIR)/include -I$(ST_UTEST) -I$(ST_DIR) -I$(ST_DIR)/obj
 
 # generate the utest binary
-../obj/st_utest : ../obj/st_utest.o ../obj/gtest.a $(ST_UTEST_DEPS)
-	$(CXX) -o $@ $(CPPFLAGS) $(CXXFLAGS) $(UTEST_FLAGS) $^ -lpthread -ldl
+$(ST_DIR)/obj/st_utest : $(ST_DIR)/obj/st_utest.o $(ST_DIR)/obj/gtest.a $(ST_UTEST_DEPS)
+	$(CXX) -o $@ $(CXXFLAGS) $(UTEST_FLAGS) \
+        -lpthread -ldl $^