xref: /leveldb-1.20/Makefile (revision 3c8be108) 
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
5CXX ?= g++
6CC  ?= gcc
7
8#-----------------------------------------------
9# Uncomment exactly one of the lines labelled (A), (B), and (C) below
10# to switch between compilation modes.
11
12OPT ?= -O2 -DNDEBUG       # (A) Production use (optimized mode)
13# OPT ?= -g2              # (B) Debug mode, w/ full line-level debugging symbols
14# OPT ?= -O2 -g2 -DNDEBUG # (C) Profiling mode: opt, but w/debugging symbols
15#-----------------------------------------------
16
17# detect what platform we're building on
18$(shell sh ./build_detect_platform)
19# this file is generated by build_detect_platform to set build flags
20include build_config.mk
21
22# If Snappy is installed, add compilation and linker flags
23# (see http://code.google.com/p/snappy/)
24ifeq ($(SNAPPY), 1)
25SNAPPY_CFLAGS=-DSNAPPY
26SNAPPY_LDFLAGS=-lsnappy
27else
28SNAPPY_CFLAGS=
29SNAPPY_LDFLAGS=
30endif
31
32# If Google Perf Tools are installed, add compilation and linker flags
33# (see http://code.google.com/p/google-perftools/)
34ifeq ($(GOOGLE_PERFTOOLS), 1)
35GOOGLE_PERFTOOLS_LDFLAGS=-ltcmalloc
36else
37GOOGLE_PERFTOOLS_LDFLAGS=
38endif
39
40CFLAGS = -c -I. -I./include $(PORT_CFLAGS) $(PLATFORM_CFLAGS) $(OPT) $(SNAPPY_CFLAGS)
41
42LDFLAGS += $(PLATFORM_LDFLAGS) $(SNAPPY_LDFLAGS) $(GOOGLE_PERFTOOLS_LDFLAGS)
43
44LIBOBJECTS = \
45	./db/builder.o \
46	./db/c.o \
47	./db/db_impl.o \
48	./db/db_iter.o \
49	./db/filename.o \
50	./db/dbformat.o \
51	./db/log_reader.o \
52	./db/log_writer.o \
53	./db/memtable.o \
54	./db/repair.o \
55	./db/table_cache.o \
56	./db/version_edit.o \
57	./db/version_set.o \
58	./db/write_batch.o \
59	./port/port_posix.o \
60	./table/block.o \
61	./table/block_builder.o \
62	./table/format.o \
63	./table/iterator.o \
64	./table/merger.o \
65	./table/table.o \
66	./table/table_builder.o \
67	./table/two_level_iterator.o \
68	./util/arena.o \
69	./util/cache.o \
70	./util/coding.o \
71	./util/comparator.o \
72	./util/crc32c.o \
73	./util/env.o \
74	./util/env_posix.o \
75	./util/hash.o \
76	./util/histogram.o \
77	./util/logging.o \
78	./util/options.o \
79	./util/status.o
80
81TESTUTIL = ./util/testutil.o
82TESTHARNESS = ./util/testharness.o $(TESTUTIL)
83
84TESTS = \
85	arena_test \
86	c_test \
87	cache_test \
88	coding_test \
89	corruption_test \
90	crc32c_test \
91	db_test \
92	dbformat_test \
93	env_test \
94	filename_test \
95	log_test \
96	memenv_test \
97	skiplist_test \
98	table_test \
99	version_edit_test \
100	version_set_test \
101	write_batch_test
102
103PROGRAMS = db_bench $(TESTS)
104BENCHMARKS = db_bench_sqlite3 db_bench_tree_db
105
106LIBRARY = libleveldb.a
107MEMENVLIBRARY = libmemenv.a
108
109all: $(LIBRARY)
110
111check: $(PROGRAMS) $(TESTS)
112	for t in $(TESTS); do echo "***** Running $$t"; ./$$t || exit 1; done
113
114clean:
115	-rm -f $(PROGRAMS) $(BENCHMARKS) $(LIBRARY) $(MEMENVLIBRARY) */*.o */*/*.o ios-x86/*/*.o ios-arm/*/*.o
116	-rm -rf ios-x86/* ios-arm/*
117	-rm build_config.mk
118
119$(LIBRARY): $(LIBOBJECTS)
120	rm -f $@
121	$(AR) -rs $@ $(LIBOBJECTS)
122
123db_bench: db/db_bench.o $(LIBOBJECTS) $(TESTUTIL)
124	$(CXX) $(LDFLAGS) db/db_bench.o $(LIBOBJECTS) $(TESTUTIL) -o $@
125
126db_bench_sqlite3: doc/bench/db_bench_sqlite3.o $(LIBOBJECTS) $(TESTUTIL)
127	$(CXX) $(LDFLAGS) -lsqlite3 doc/bench/db_bench_sqlite3.o $(LIBOBJECTS) $(TESTUTIL) -o $@
128
129db_bench_tree_db: doc/bench/db_bench_tree_db.o $(LIBOBJECTS) $(TESTUTIL)
130	$(CXX) $(LDFLAGS) -lkyotocabinet doc/bench/db_bench_tree_db.o $(LIBOBJECTS) $(TESTUTIL) -o $@
131
132arena_test: util/arena_test.o $(LIBOBJECTS) $(TESTHARNESS)
133	$(CXX) $(LDFLAGS) util/arena_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
134
135c_test: db/c_test.o $(LIBOBJECTS) $(TESTHARNESS)
136	$(CXX) $(LDFLAGS) db/c_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
137
138cache_test: util/cache_test.o $(LIBOBJECTS) $(TESTHARNESS)
139	$(CXX) $(LDFLAGS) util/cache_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
140
141coding_test: util/coding_test.o $(LIBOBJECTS) $(TESTHARNESS)
142	$(CXX) $(LDFLAGS) util/coding_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
143
144corruption_test: db/corruption_test.o $(LIBOBJECTS) $(TESTHARNESS)
145	$(CXX) $(LDFLAGS) db/corruption_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
146
147crc32c_test: util/crc32c_test.o $(LIBOBJECTS) $(TESTHARNESS)
148	$(CXX) $(LDFLAGS) util/crc32c_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
149
150db_test: db/db_test.o $(LIBOBJECTS) $(TESTHARNESS)
151	$(CXX) $(LDFLAGS) db/db_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
152
153dbformat_test: db/dbformat_test.o $(LIBOBJECTS) $(TESTHARNESS)
154	$(CXX) $(LDFLAGS) db/dbformat_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
155
156env_test: util/env_test.o $(LIBOBJECTS) $(TESTHARNESS)
157	$(CXX) $(LDFLAGS) util/env_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
158
159filename_test: db/filename_test.o $(LIBOBJECTS) $(TESTHARNESS)
160	$(CXX) $(LDFLAGS) db/filename_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
161
162log_test: db/log_test.o $(LIBOBJECTS) $(TESTHARNESS)
163	$(CXX) $(LDFLAGS) db/log_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
164
165table_test: table/table_test.o $(LIBOBJECTS) $(TESTHARNESS)
166	$(CXX) $(LDFLAGS) table/table_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
167
168skiplist_test: db/skiplist_test.o $(LIBOBJECTS) $(TESTHARNESS)
169	$(CXX) $(LDFLAGS) db/skiplist_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
170
171version_edit_test: db/version_edit_test.o $(LIBOBJECTS) $(TESTHARNESS)
172	$(CXX) $(LDFLAGS) db/version_edit_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
173
174version_set_test: db/version_set_test.o $(LIBOBJECTS) $(TESTHARNESS)
175	$(CXX) $(LDFLAGS) db/version_set_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
176
177write_batch_test: db/write_batch_test.o $(LIBOBJECTS) $(TESTHARNESS)
178	$(CXX) $(LDFLAGS) db/write_batch_test.o $(LIBOBJECTS) $(TESTHARNESS) -o $@
179
180$(MEMENVLIBRARY) : helpers/memenv/memenv.o
181	rm -f $@
182	$(AR) -rs $@ helpers/memenv/memenv.o
183
184memenv_test : helpers/memenv/memenv_test.o $(MEMENVLIBRARY) $(LIBRARY) $(TESTHARNESS)
185	$(CXX) $(LDFLAGS) helpers/memenv/memenv_test.o $(MEMENVLIBRARY) $(LIBRARY) $(TESTHARNESS) -o $@
186
187ifeq ($(PLATFORM), IOS)
188# For iOS, create universal object files to be used on both the simulator and
189# a device.
190SIMULATORROOT=/Developer/Platforms/iPhoneSimulator.platform/Developer
191DEVICEROOT=/Developer/Platforms/iPhoneOS.platform/Developer
192IOSVERSION=$(shell defaults read /Developer/Platforms/iPhoneOS.platform/version CFBundleShortVersionString)
193
194.cc.o:
195	mkdir -p ios-x86/$(dir $@)
196	$(SIMULATORROOT)/usr/bin/$(CXX) $(CFLAGS) -isysroot $(SIMULATORROOT)/SDKs/iPhoneSimulator$(IOSVERSION).sdk -arch i686 $< -o ios-x86/$@
197	mkdir -p ios-arm/$(dir $@)
198	$(DEVICEROOT)/usr/bin/$(CXX) $(CFLAGS) -isysroot $(DEVICEROOT)/SDKs/iPhoneOS$(IOSVERSION).sdk -arch armv6 -arch armv7 $< -o ios-arm/$@
199	lipo ios-x86/$@ ios-arm/$@ -create -output $@
200
201.c.o:
202	mkdir -p ios-x86/$(dir $@)
203	$(SIMULATORROOT)/usr/bin/$(CC) $(CFLAGS) -isysroot $(SIMULATORROOT)/SDKs/iPhoneSimulator$(IOSVERSION).sdk -arch i686 $< -o ios-x86/$@
204	mkdir -p ios-arm/$(dir $@)
205	$(DEVICEROOT)/usr/bin/$(CC) $(CFLAGS) -isysroot $(DEVICEROOT)/SDKs/iPhoneOS$(IOSVERSION).sdk -arch armv6 -arch armv7 $< -o ios-arm/$@
206	lipo ios-x86/$@ ios-arm/$@ -create -output $@
207
208else
209.cc.o:
210	$(CXX) $(CFLAGS) $< -o $@
211
212.c.o:
213	$(CC) $(CFLAGS) $< -o $@
214endif
215