1##########
2# This makefile builds local unit tests that run locally on the development machine.  Note
3# that it may be necessary to install some libraries on the dev maching to make the tests
4# build.
5#
6# The same unit tests are also built by Android.mk to run on the target device.  The tests
7# should always build and pass in both places.  The on-device test is what really matters,
8# of course, but debugging is often somewhat easier on the dev platform.
9##########
10
11BASE=../../../..
12SUBS=system/core \
13	system/keymaster\
14	hardware/libhardware \
15	external/gtest
16GTEST=$(BASE)/external/gtest
17KEYMASTER=$(BASE)/system/keymaster
18
19INCLUDES=$(foreach dir,$(SUBS),-I $(BASE)/$(dir)/include) \
20	-I $(BASE)/libnativehelper/include/nativehelper \
21	-I $(GTEST) -Iinclude
22
23# Add USE_CLANG=1 to the make command line to build with clang, which has better error
24# reporting and diagnoses some conditions that GCC doesn't.
25ifdef USE_CLANG
26CC=/usr/bin/clang
27CXX=/usr/bin/clang
28CLANG_TEST_DEFINE=-DKEYMASTER_CLANG_TEST_BUILD
29COMPILER_SPECIFIC_ARGS=-std=c++11 $(CLANG_TEST_DEFINE)
30else
31COMPILER_SPECIFIC_ARGS=-std=c++0x -fprofile-arcs
32endif
33
34CPPFLAGS=$(INCLUDES) -g -O0 -MD -DHOST_BUILD
35CXXFLAGS=-Wall -Werror -Wno-unused -Winit-self -Wpointer-arith	-Wunused-parameter \
36        -Werror=sign-compare -Wmissing-declarations -ftest-coverage -fno-permissive \
37	-Wno-deprecated-declarations -fno-exceptions -DKEYMASTER_NAME_TAGS \
38	$(COMPILER_SPECIFIC_ARGS)
39
40# Uncomment to enable debug logging.
41# CXXFLAGS += -DDEBUG
42
43LDLIBS=-lpthread -lstdc++ -lgcov
44
45# This list of sources is used for dependency generation and cleanup.  Add each new source
46# file here (not headers).
47CPPSRCS=\
48	../auth_token_table.cpp \
49	auth_token_table_test.cpp \
50	gtest_main.cpp \
51	$(KEYMASTER)/authorization_set.cpp \
52	$(KEYMASTER)/keymaster_tags.cpp \
53	$(KEYMASTER)/logger.cpp \
54	$(KEYMASTER)/serializable.cpp
55
56CCSRCS=$(GTEST)/src/gtest-all.cc
57
58# This list of binaries determes what gets built and run.  Add each new test binary here.
59BINARIES=\
60	auth_token_table_test
61
62.PHONY: coverage memcheck massif clean run
63
64%.run: %
65	./$<
66	touch $@
67
68run: $(BINARIES:=.run)
69
70GTEST_OBJS = $(GTEST)/src/gtest-all.o gtest_main.o
71
72auth_token_table_test: auth_token_table_test.o \
73	../auth_token_table.o \
74	$(GTEST_OBJS) \
75	$(KEYMASTER)/authorization_set.o \
76	$(KEYMASTER)/keymaster_tags.o \
77	$(KEYMASTER)/logger.o \
78	$(KEYMASTER)/serializable.o
79
80coverage: coverage.info
81	genhtml coverage.info --output-directory coverage
82
83coverage.info: run
84	lcov --capture --directory=. --directory=.. -b . --output-file coverage.info
85
86%.coverage : %
87	$(MAKE) clean && $(MAKE) $<
88	./$<
89	lcov --capture --directory=. --output-file coverage.info
90	genhtml coverage.info --output-directory coverage
91#UNINIT_OPTS=--track-origins=yes
92UNINIT_OPTS=--undef-value-errors=no
93
94MEMCHECK_OPTS=--leak-check=full \
95	--show-reachable=yes \
96	--vgdb=full \
97	$(UNINIT_OPTS) \
98	--error-exitcode=1
99
100MASSIF_OPTS=--tool=massif \
101	--stacks=yes
102
103%.memcheck : %
104	valgrind $(MEMCHECK_OPTS) ./$< && \
105	touch $@
106
107%.massif : %
108	valgrind $(MASSIF_OPTS) --massif-out-file=$@ ./$<
109
110memcheck: $(BINARIES:=.memcheck)
111
112massif: $(BINARIES:=.massif)
113
114OBJS=$(CPPSRCS:.cpp=.o)
115DEPS=$(CPPSRCS:.cpp=.d)
116GCOV=$(CPPSRCS:.cpp=.gcov) $(CPPSRCS:.cpp=.gcda) $(CPPSRCS:.cpp=.gcno)
117
118clean:
119	rm -f $(OBJS) $(DEPS) $(BINARIES) $(GCOV) \
120		$(BINARIES:=.run) $(BINARIES:=.memcheck) $(BINARIES:=.massif) \
121		*gcov *gcno *gcda coverage.info
122	rm -rf coverage
123
124-include $(CPPSRCS:.cpp=.d)
125-include $(CCSRCS:.cc=.d)
126
127