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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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