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- # 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 = ..
- # Where to find user code.
- USER_DIR = ../samples
- # Flags passed to the preprocessor.
- # Set Google Test's header directory as a system directory, such that
- # the compiler doesn't generate warnings in Google Test headers.
- CPPFLAGS += -isystem $(GTEST_DIR)/include
- # Flags passed to the C++ compiler.
- CXXFLAGS += -g -Wall -Wextra -pthread
- # All tests produced by this Makefile. Remember to add new tests you
- # created to the list.
- TESTS = sample1_unittest
- # 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
- # Builds gtest.a and gtest_main.a.
- # 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.
- gtest-all.o : $(GTEST_SRCS_)
- $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
- $(GTEST_DIR)/src/gtest-all.cc
- gtest_main.o : $(GTEST_SRCS_)
- $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \
- $(GTEST_DIR)/src/gtest_main.cc
- gtest.a : gtest-all.o
- $(AR) $(ARFLAGS) $@ $^
- gtest_main.a : gtest-all.o gtest_main.o
- $(AR) $(ARFLAGS) $@ $^
- # Builds a sample test. A test should link with either gtest.a or
- # gtest_main.a, depending on whether it defines its own main()
- # function.
- sample1.o : $(USER_DIR)/sample1.cc $(USER_DIR)/sample1.h $(GTEST_HEADERS)
- $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1.cc
- sample1_unittest.o : $(USER_DIR)/sample1_unittest.cc \
- $(USER_DIR)/sample1.h $(GTEST_HEADERS)
- $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc
- sample1_unittest : sample1.o sample1_unittest.o gtest_main.a
- $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@
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