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| 1 # A sample Makefile for building Google Test and using it in user | |
| 2 # tests. Please tweak it to suit your environment and project. You | |
| 3 # may want to move it to your project's root directory. | |
| 4 # | |
| 5 # SYNOPSIS: | |
| 6 # | |
| 7 # make [all] - makes everything. | |
| 8 # make TARGET - makes the given target. | |
| 9 # make clean - removes all files generated by make. | |
| 10 | |
| 11 # Please tweak the following variable definitions as needed by your | |
| 12 # project, except GTEST_HEADERS, which you can use in your own targets | |
| 13 # but shouldn't modify. | |
| 14 | |
| 15 # Points to the root of Google Test, relative to where this file is. | |
| 16 # Remember to tweak this if you move this file. | |
| 17 GTEST_DIR = .. | |
| 18 | |
| 19 # Where to find user code. | |
| 20 USER_DIR = ../samples | |
| 21 | |
| 22 # Flags passed to the preprocessor. | |
| 23 CPPFLAGS += -I$(GTEST_DIR)/include | |
| 24 | |
| 25 # Flags passed to the C++ compiler. | |
| 26 CXXFLAGS += -g -Wall -Wextra | |
| 27 | |
| 28 # All tests produced by this Makefile. Remember to add new tests you | |
| 29 # created to the list. | |
| 30 TESTS = sample1_unittest | |
| 31 | |
| 32 # All Google Test headers. Usually you shouldn't change this | |
| 33 # definition. | |
| 34 GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \ | |
| 35 $(GTEST_DIR)/include/gtest/internal/*.h | |
| 36 | |
| 37 # House-keeping build targets. | |
| 38 | |
| 39 all : $(TESTS) | |
| 40 | |
| 41 clean : | |
| 42 rm -f $(TESTS) gtest.a gtest_main.a *.o | |
| 43 | |
| 44 # Builds gtest.a and gtest_main.a. | |
| 45 | |
| 46 # Usually you shouldn't tweak such internal variables, indicated by a | |
| 47 # trailing _. | |
| 48 GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS) | |
| 49 | |
| 50 # For simplicity and to avoid depending on Google Test's | |
| 51 # implementation details, the dependencies specified below are | |
| 52 # conservative and not optimized. This is fine as Google Test | |
| 53 # compiles fast and for ordinary users its source rarely changes. | |
| 54 gtest-all.o : $(GTEST_SRCS_) | |
| 55 $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \ | |
| 56 $(GTEST_DIR)/src/gtest-all.cc | |
| 57 | |
| 58 gtest_main.o : $(GTEST_SRCS_) | |
| 59 $(CXX) $(CPPFLAGS) -I$(GTEST_DIR) $(CXXFLAGS) -c \ | |
| 60 $(GTEST_DIR)/src/gtest_main.cc | |
| 61 | |
| 62 gtest.a : gtest-all.o | |
| 63 $(AR) $(ARFLAGS) $@ $^ | |
| 64 | |
| 65 gtest_main.a : gtest-all.o gtest_main.o | |
| 66 $(AR) $(ARFLAGS) $@ $^ | |
| 67 | |
| 68 # Builds a sample test. A test should link with either gtest.a or | |
| 69 # gtest_main.a, depending on whether it defines its own main() | |
| 70 # function. | |
| 71 | |
| 72 sample1.o : $(USER_DIR)/sample1.cc $(USER_DIR)/sample1.h $(GTEST_HEADERS) | |
| 73 $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1.cc | |
| 74 | |
| 75 sample1_unittest.o : $(USER_DIR)/sample1_unittest.cc \ | |
| 76 $(USER_DIR)/sample1.h $(GTEST_HEADERS) | |
| 77 $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/sample1_unittest.cc | |
| 78 | |
| 79 sample1_unittest : sample1.o sample1_unittest.o gtest_main.a | |
| 80 $(CXX) $(CPPFLAGS) $(CXXFLAGS) -lpthread $^ -o $@ | |
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