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1# Copyright (c) 2011 The LevelDB Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file. See the AUTHORS file for names of contributors.
4
5#-----------------------------------------------
6# Uncomment exactly one of the lines labelled (A), (B), and (C) below
7# to switch between compilation modes.
8
9OPT ?= -O2 -DNDEBUG       # (A) Production use (optimized mode)
10# OPT ?= -g2              # (B) Debug mode, w/ full line-level debugging symbols
11# OPT ?= -O2 -g2 -DNDEBUG # (C) Profiling mode: opt, but w/debugging symbols
12#-----------------------------------------------
13
14# detect what platform we're building on
15$(shell CC="$(CC)" CXX="$(CXX)" TARGET_OS="$(TARGET_OS)" \
16    ./build_detect_platform build_config.mk ./)
17# this file is generated by the previous line to set build flags and sources
18include build_config.mk
19
20CFLAGS += -I. -I./include $(PLATFORM_CCFLAGS) $(OPT)
21CXXFLAGS += -I. -I./include $(PLATFORM_CXXFLAGS) $(OPT)
22
23LDFLAGS += $(PLATFORM_LDFLAGS)
24LIBS += $(PLATFORM_LIBS)
25
26LIBOBJECTS = $(SOURCES:.cc=.o)
27MEMENVOBJECTS = $(MEMENV_SOURCES:.cc=.o)
28
29TESTUTIL = ./util/testutil.o
30TESTHARNESS = ./util/testharness.o $(TESTUTIL)
31
32TESTS = \
33	arena_test \
34	autocompact_test \
35	bloom_test \
36	c_test \
37	cache_test \
38	coding_test \
39	corruption_test \
40	crc32c_test \
41	db_test \
42	dbformat_test \
43	env_test \
44	filename_test \
45	filter_block_test \
46	issue178_test \
47	issue200_test \
48	log_test \
49	memenv_test \
50	skiplist_test \
51	table_test \
52	version_edit_test \
53	version_set_test \
54	write_batch_test
55
56PROGRAMS = db_bench leveldbutil $(TESTS)
57BENCHMARKS = db_bench_sqlite3 db_bench_tree_db
58
59LIBRARY = libleveldb.a
60MEMENVLIBRARY = libmemenv.a
61
62default: all
63
64# Should we build shared libraries?
65ifneq ($(PLATFORM_SHARED_EXT),)
66
67ifneq ($(PLATFORM_SHARED_VERSIONED),true)
68SHARED1 = libleveldb.$(PLATFORM_SHARED_EXT)
69SHARED2 = $(SHARED1)
70SHARED3 = $(SHARED1)
71SHARED = $(SHARED1)
72else
73# Update db.h if you change these.
74SHARED_MAJOR = 1
75SHARED_MINOR = 17
76SHARED1 = libleveldb.$(PLATFORM_SHARED_EXT)
77SHARED2 = $(SHARED1).$(SHARED_MAJOR)
78SHARED3 = $(SHARED1).$(SHARED_MAJOR).$(SHARED_MINOR)
79SHARED = $(SHARED1) $(SHARED2) $(SHARED3)
80$(SHARED1): $(SHARED3)
81	ln -fs $(SHARED3) $(SHARED1)
82$(SHARED2): $(SHARED3)
83	ln -fs $(SHARED3) $(SHARED2)
84endif
85
86$(SHARED3):
87	$(CXX) $(LDFLAGS) $(PLATFORM_SHARED_LDFLAGS)$(SHARED2) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(SOURCES) -o $(SHARED3) $(LIBS)
88
89endif  # PLATFORM_SHARED_EXT
90
91all: $(SHARED) $(LIBRARY)
92
93check: all $(PROGRAMS) $(TESTS)
94	for t in $(TESTS); do echo "***** Running $$t"; ./$$t || exit 1; done
95
96clean:
97	-rm -f $(PROGRAMS) $(BENCHMARKS) $(LIBRARY) $(SHARED) $(MEMENVLIBRARY) */*.o */*/*.o ios-x86/*/*.o ios-arm/*/*.o build_config.mk
98	-rm -rf ios-x86/* ios-arm/*
99
100$(LIBRARY): $(LIBOBJECTS)
101	rm -f $@
102	$(AR) -rs $@ $(LIBOBJECTS)
103
104db_bench: db/db_bench.o $(LIBOBJECTS) $(TESTUTIL)
105	$(CXX) $(LDFLAGS) db/db_bench.o $(LIBOBJECTS) $(TESTUTIL) -o $@ $(LIBS)
106
107db_bench_sqlite3: doc/bench/db_bench_sqlite3.o $(LIBOBJECTS) $(TESTUTIL)
108	$(CXX) $(LDFLAGS) doc/bench/db_bench_sqlite3.o $(LIBOBJECTS) $(TESTUTIL) -o $@ -lsqlite3 $(LIBS)
109
110db_bench_tree_db: doc/bench/db_bench_tree_db.o $(LIBOBJECTS) $(TESTUTIL)
111	$(CXX) $(LDFLAGS) doc/bench/db_bench_tree_db.o $(LIBOBJECTS) $(TESTUTIL) -o $@ -lkyotocabinet $(LIBS)
112
113leveldbutil: db/leveldb_main.o $(LIBOBJECTS)
114	$(CXX) $(LDFLAGS) db/leveldb_main.o $(LIBOBJECTS) -o $@ $(LIBS)
115
116arena_test: util/arena_test.o $(LIBOBJECTS) $(TESTHARNESS)
117	$(CXX) $(LDFLAGS) util/arena_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
118
119autocompact_test: db/autocompact_test.o $(LIBOBJECTS) $(TESTHARNESS)
120	$(CXX) $(LDFLAGS) db/autocompact_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
121
122bloom_test: util/bloom_test.o $(LIBOBJECTS) $(TESTHARNESS)
123	$(CXX) $(LDFLAGS) util/bloom_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
124
125c_test: db/c_test.o $(LIBOBJECTS) $(TESTHARNESS)
126	$(CXX) $(LDFLAGS) db/c_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
127
128cache_test: util/cache_test.o $(LIBOBJECTS) $(TESTHARNESS)
129	$(CXX) $(LDFLAGS) util/cache_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
130
131coding_test: util/coding_test.o $(LIBOBJECTS) $(TESTHARNESS)
132	$(CXX) $(LDFLAGS) util/coding_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
133
134corruption_test: db/corruption_test.o $(LIBOBJECTS) $(TESTHARNESS)
135	$(CXX) $(LDFLAGS) db/corruption_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
136
137crc32c_test: util/crc32c_test.o $(LIBOBJECTS) $(TESTHARNESS)
138	$(CXX) $(LDFLAGS) util/crc32c_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
139
140db_test: db/db_test.o $(LIBOBJECTS) $(TESTHARNESS)
141	$(CXX) $(LDFLAGS) db/db_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
142
143dbformat_test: db/dbformat_test.o $(LIBOBJECTS) $(TESTHARNESS)
144	$(CXX) $(LDFLAGS) db/dbformat_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
145
146env_test: util/env_test.o $(LIBOBJECTS) $(TESTHARNESS)
147	$(CXX) $(LDFLAGS) util/env_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
148
149filename_test: db/filename_test.o $(LIBOBJECTS) $(TESTHARNESS)
150	$(CXX) $(LDFLAGS) db/filename_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
151
152filter_block_test: table/filter_block_test.o $(LIBOBJECTS) $(TESTHARNESS)
153	$(CXX) $(LDFLAGS) table/filter_block_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
154
155issue178_test: issues/issue178_test.o $(LIBOBJECTS) $(TESTHARNESS)
156	$(CXX) $(LDFLAGS) issues/issue178_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
157
158issue200_test: issues/issue200_test.o $(LIBOBJECTS) $(TESTHARNESS)
159	$(CXX) $(LDFLAGS) issues/issue200_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
160
161log_test: db/log_test.o $(LIBOBJECTS) $(TESTHARNESS)
162	$(CXX) $(LDFLAGS) db/log_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
163
164table_test: table/table_test.o $(LIBOBJECTS) $(TESTHARNESS)
165	$(CXX) $(LDFLAGS) table/table_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
166
167skiplist_test: db/skiplist_test.o $(LIBOBJECTS) $(TESTHARNESS)
168	$(CXX) $(LDFLAGS) db/skiplist_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
169
170version_edit_test: db/version_edit_test.o $(LIBOBJECTS) $(TESTHARNESS)
171	$(CXX) $(LDFLAGS) db/version_edit_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
172
173version_set_test: db/version_set_test.o $(LIBOBJECTS) $(TESTHARNESS)
174	$(CXX) $(LDFLAGS) db/version_set_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
175
176write_batch_test: db/write_batch_test.o $(LIBOBJECTS) $(TESTHARNESS)
177	$(CXX) $(LDFLAGS) db/write_batch_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@ $(LIBS)
178
179$(MEMENVLIBRARY) : $(MEMENVOBJECTS)
180	rm -f $@
181	$(AR) -rs $@ $(MEMENVOBJECTS)
182
183memenv_test : helpers/memenv/memenv_test.o $(MEMENVLIBRARY) $(LIBRARY) $(TESTHARNESS)
184	$(CXX) $(LDFLAGS) helpers/memenv/memenv_test.o $(MEMENVLIBRARY) $(LIBRARY) $(TESTHARNESS) -o $@ $(LIBS)
185
186ifeq ($(PLATFORM), IOS)
187# For iOS, create universal object files to be used on both the simulator and
188# a device.
189PLATFORMSROOT=/Applications/Xcode.app/Contents/Developer/Platforms
190SIMULATORROOT=$(PLATFORMSROOT)/iPhoneSimulator.platform/Developer
191DEVICEROOT=$(PLATFORMSROOT)/iPhoneOS.platform/Developer
192IOSVERSION=$(shell defaults read $(PLATFORMSROOT)/iPhoneOS.platform/version CFBundleShortVersionString)
193IOSARCH=-arch armv6 -arch armv7 -arch armv7s -arch arm64
194
195.cc.o:
196	mkdir -p ios-x86/$(dir $@)
197	$(CXX) $(CXXFLAGS) -isysroot $(SIMULATORROOT)/SDKs/iPhoneSimulator$(IOSVERSION).sdk -arch i686 -arch x86_64 -c $< -o ios-x86/$@
198	mkdir -p ios-arm/$(dir $@)
199	xcrun -sdk iphoneos $(CXX) $(CXXFLAGS) -isysroot $(DEVICEROOT)/SDKs/iPhoneOS$(IOSVERSION).sdk $(IOSARCH) -c $< -o ios-arm/$@
200	lipo ios-x86/$@ ios-arm/$@ -create -output $@
201
202.c.o:
203	mkdir -p ios-x86/$(dir $@)
204	$(CC) $(CFLAGS) -isysroot $(SIMULATORROOT)/SDKs/iPhoneSimulator$(IOSVERSION).sdk -arch i686 -arch x86_64 -c $< -o ios-x86/$@
205	mkdir -p ios-arm/$(dir $@)
206	xcrun -sdk iphoneos $(CC) $(CFLAGS) -isysroot $(DEVICEROOT)/SDKs/iPhoneOS$(IOSVERSION).sdk $(IOSARCH) -c $< -o ios-arm/$@
207	lipo ios-x86/$@ ios-arm/$@ -create -output $@
208
209else
210.cc.o:
211	$(CXX) $(CXXFLAGS) -c $< -o $@
212
213.c.o:
214	$(CC) $(CFLAGS) -c $< -o $@
215endif
216