1# A sample Makefile for building both Google Mock and Google Test and
2# using them in user tests.  This file is self-contained, so you don't
3# need to use the Makefile in Google Test's source tree.  Please tweak
4# it to suit your environment and project.  You may want to move it to
5# your project's root directory.
6#
7# SYNOPSIS:
8#
9#   make [all]  - makes everything.
10#   make TARGET - makes the given target.
11#   make clean  - removes all files generated by make.
12
13# Please tweak the following variable definitions as needed by your
14# project, except GMOCK_HEADERS and GTEST_HEADERS, which you can use
15# in your own targets but shouldn't modify.
16
17# Points to the root of Google Test, relative to where this file is.
18# Remember to tweak this if you move this file, or if you want to use
19# a copy of Google Test at a different location.
20GTEST_DIR = ../../googletest
21
22# Points to the location of the Google Test libraries
23GTEST_LIB_DIR = .
24
25# Points to the root of Google Mock, relative to where this file is.
26# Remember to tweak this if you move this file.
27GMOCK_DIR = ..
28
29# Where to find user code.
30USER_DIR = ../test
31
32# Flags passed to the preprocessor.
33# Set Google Test and Google Mock's header directories as system
34# directories, such that the compiler doesn't generate warnings in
35# these headers.
36CPPFLAGS += -isystem $(GTEST_DIR)/include -isystem $(GMOCK_DIR)/include
37
38# Flags passed to the C++ compiler.
39CXXFLAGS += -g -Wall -Wextra -pthread -std=c++11
40
41# Google Test libraries
42GTEST_LIBS = libgtest.a libgtest_main.a libgmock.a libgmock_main.a
43
44# All tests produced by this Makefile.  Remember to add new tests you
45# created to the list.
46TESTS = gmock_test
47
48# All Google Test headers.  Usually you shouldn't change this
49# definition.
50GTEST_HEADERS = $(GTEST_DIR)/include/gtest/*.h \
51                $(GTEST_DIR)/include/gtest/internal/*.h
52
53# All Google Mock headers. Note that all Google Test headers are
54# included here too, as they are #included by Google Mock headers.
55# Usually you shouldn't change this definition.
56GMOCK_HEADERS = $(GMOCK_DIR)/include/gmock/*.h \
57                $(GMOCK_DIR)/include/gmock/internal/*.h \
58                $(GTEST_HEADERS)
59
60# House-keeping build targets.
61
62all : $(GTEST_LIBS) $(TESTS)
63
64clean :
65	rm -f $(GTEST_LIBS) $(TESTS) *.o
66
67# Builds gmock.a and gmock_main.a.  These libraries contain both
68# Google Mock and Google Test.  A test should link with either gmock.a
69# or gmock_main.a, depending on whether it defines its own main()
70# function.  It's fine if your test only uses features from Google
71# Test (and not Google Mock).
72
73# Usually you shouldn't tweak such internal variables, indicated by a
74# trailing _.
75GTEST_SRCS_ = $(GTEST_DIR)/src/*.cc $(GTEST_DIR)/src/*.h $(GTEST_HEADERS)
76GMOCK_SRCS_ = $(GMOCK_DIR)/src/*.cc $(GMOCK_HEADERS)
77
78# For simplicity and to avoid depending on implementation details of
79# Google Mock and Google Test, the dependencies specified below are
80# conservative and not optimized.  This is fine as Google Mock and
81# Google Test compile fast and for ordinary users their source rarely
82# changes.
83gtest-all.o : $(GTEST_SRCS_)
84	$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
85            -c $(GTEST_DIR)/src/gtest-all.cc
86
87gtest_main.o : $(GTEST_SRCS_)
88	$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
89            -c $(GTEST_DIR)/src/gtest_main.cc
90
91gmock-all.o : $(GMOCK_SRCS_)
92	$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
93            -c $(GMOCK_DIR)/src/gmock-all.cc
94
95gmock_main.o : $(GMOCK_SRCS_)
96	$(CXX) $(CPPFLAGS) -I$(GTEST_DIR) -I$(GMOCK_DIR) $(CXXFLAGS) \
97            -c $(GMOCK_DIR)/src/gmock_main.cc
98
99libgtest.a : gtest-all.o
100	$(AR) $(ARFLAGS) $@ $^
101
102libgtest_main.a : gtest_main.o
103	$(AR) $(ARFLAGS) $@ $^
104
105libgmock.a : gmock-all.o
106	$(AR) $(ARFLAGS) $@ $^
107
108libgmock_main.a : gmock_main.o
109	$(AR) $(ARFLAGS) $@ $^
110
111# Builds a sample test.
112
113gmock_test.o : $(USER_DIR)/gmock_test.cc $(GMOCK_HEADERS)
114	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(USER_DIR)/gmock_test.cc
115
116gmock_test : gmock_test.o $(GTEST_LIBS)
117	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -L$(GTEST_LIB_DIR) -lgmock -lpthread $^ -o $@
118