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