# 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

# 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

# House-keeping build targets.

all : $(TESTS)

clean :
	rm -f $(TESTS) gtest.a gtest_main.a *.o *.gcno *.gcda

# Usually you shouldn't tweak such internal variables, indicated by a
# trailing _.
GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)

# 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 $@

../obj/gtest.a : ../obj/gtest-all.o
	$(AR) $(ARFLAGS) $@ $^

#####################################################################################
#####################################################################################
# ST(state-threads) utest section
#####################################################################################
#####################################################################################

# Includes, the include dir.
ST_UTEST_INC = -I../obj -I./

# Depends, the depends objects
ST_UTEST_DEPS = ../obj/libst.a

# Depends, utest header files
UTEST_DEPS =  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 $@

# 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