-
Notifications
You must be signed in to change notification settings - Fork 417
/
CMakeLists.txt
393 lines (330 loc) 路 13.2 KB
/
CMakeLists.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
cmake_minimum_required(VERSION 3.7)
if(${CMAKE_VERSION} VERSION_LESS 3.22)
cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
else()
cmake_policy(VERSION 3.22)
endif()
# for debugging
#set(CMAKE_VERBOSE_MAKEFILE on)
# paths
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules")
set(CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/..")
set(LIBI2PD_SRC_DIR ${CMAKE_SOURCE_DIR}/libi2pd)
set(LIBI2PD_CLIENT_SRC_DIR ${CMAKE_SOURCE_DIR}/libi2pd_client)
set(LANG_SRC_DIR ${CMAKE_SOURCE_DIR}/i18n)
set(DAEMON_SRC_DIR ${CMAKE_SOURCE_DIR}/daemon)
include(Version)
set_version("${LIBI2PD_SRC_DIR}/version.h" PROJECT_VERSION)
project(
i2pd
VERSION ${PROJECT_VERSION}
HOMEPAGE_URL "https://i2pd.website/"
LANGUAGES C CXX
)
# configurable options
option(WITH_AESNI "Use AES-NI instructions set" ON)
option(WITH_HARDENING "Use hardening compiler flags" OFF)
option(WITH_LIBRARY "Build library" ON)
option(WITH_BINARY "Build binary" ON)
option(WITH_STATIC "Static build" OFF)
option(WITH_UPNP "Include support for UPnP client" OFF)
option(WITH_GIT_VERSION "Use git commit info as version" OFF)
option(WITH_ADDRSANITIZER "Build with address sanitizer unix only" OFF)
option(WITH_THREADSANITIZER "Build with thread sanitizer unix only" OFF)
option(BUILD_TESTING "Build tests" OFF)
IF(BUILD_TESTING)
enable_testing()
ENDIF()
# Handle paths nicely
include(GNUInstallDirs)
# Architecture
include(TargetArch)
target_architecture(ARCHITECTURE)
include(CheckAtomic)
if(WITH_STATIC)
if(MSVC)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()
endif()
include_directories(${LIBI2PD_SRC_DIR})
FILE(GLOB LIBI2PD_SRC ${LIBI2PD_SRC_DIR}/*.cpp)
add_library(libi2pd ${LIBI2PD_SRC})
set_target_properties(libi2pd PROPERTIES PREFIX "")
if(WITH_LIBRARY)
install(TARGETS libi2pd
EXPORT libi2pd
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT Libraries)
endif()
include_directories(${LIBI2PD_CLIENT_SRC_DIR})
FILE(GLOB CLIENT_SRC ${LIBI2PD_CLIENT_SRC_DIR}/*.cpp)
add_library(libi2pdclient ${CLIENT_SRC})
set_target_properties(libi2pdclient PROPERTIES PREFIX "")
if(WITH_LIBRARY)
install(TARGETS libi2pdclient
EXPORT libi2pdclient
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT Libraries)
endif()
include_directories(${LANG_SRC_DIR})
FILE(GLOB LANG_SRC ${LANG_SRC_DIR}/*.cpp)
add_library(libi2pdlang ${LANG_SRC})
set_target_properties(libi2pdlang PROPERTIES PREFIX "")
if(WITH_LIBRARY)
install(TARGETS libi2pdlang
EXPORT libi2pdlang
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
COMPONENT Libraries)
endif()
include_directories(${DAEMON_SRC_DIR})
set(DAEMON_SRC
"${DAEMON_SRC_DIR}/Daemon.cpp"
"${DAEMON_SRC_DIR}/HTTPServer.cpp"
"${DAEMON_SRC_DIR}/I2PControl.cpp"
"${DAEMON_SRC_DIR}/I2PControlHandlers.cpp"
"${DAEMON_SRC_DIR}/i2pd.cpp"
"${DAEMON_SRC_DIR}/UPnP.cpp"
)
if(WIN32)
set(WIN32_SRC_DIR ${CMAKE_SOURCE_DIR}/Win32)
include_directories(${WIN32_SRC_DIR})
list(APPEND DAEMON_SRC
"${WIN32_SRC_DIR}/DaemonWin32.cpp"
"${WIN32_SRC_DIR}/Win32App.cpp"
"${WIN32_SRC_DIR}/Win32Service.cpp"
"${WIN32_SRC_DIR}/Win32NetState.cpp"
)
file(GLOB WIN32_RC ${WIN32_SRC_DIR}/*.rc)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_APP -DWIN32_LEAN_AND_MEAN -DNOMINMAX")
endif()
if(WITH_UPNP)
add_definitions(-DUSE_UPNP)
endif()
if(WITH_GIT_VERSION)
include(GetGitRevisionDescription)
git_describe(GIT_VERSION)
add_definitions(-DGITVER=${GIT_VERSION})
endif()
if(APPLE)
add_definitions(-DMAC_OSX)
endif()
if(HAIKU)
add_definitions(-D_DEFAULT_SOURCE -D_GNU_SOURCE)
endif()
if(MSVC)
add_definitions(-DWINVER=0x0600)
add_definitions(-D_WIN32_WINNT=0x0600)
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Winvalid-pch -Wno-unused-parameter -Wno-uninitialized")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pedantic")
# TODO: The following is incompatible with static build and enabled hardening for OpenWRT.
# Multiple definitions of __stack_chk_fail(libssp & libc)
if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -flto -s")
endif()
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -ffunction-sections -fdata-sections")
set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,--gc-sections") # -flto is added from above
# check for c++17 & c++11 support
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++17" CXX17_SUPPORTED)
CHECK_CXX_COMPILER_FLAG("-std=c++11" CXX11_SUPPORTED)
if(CXX17_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
elseif(CXX11_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else()
message(SEND_ERROR "C++17 nor C++11 standard not seems to be supported by compiler. Too old version?")
endif()
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pipe")
if(WITH_HARDENING)
add_definitions("-D_FORTIFY_SOURCE=2")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wformat -Wformat-security -Werror=format-security")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fstack-protector --param ssp-buffer-size=4")
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# more tweaks
if(LINUX)
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -stdlib=libstdc++") # required for <atomic>
list(APPEND CMAKE_REQUIRED_LIBRARIES "stdc++") # required to link with -stdlib=libstdc++
endif()
if(NOT APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-const-variable -Wno-overloaded-virtual -Wno-c99-extensions")
endif()
endif()
# compiler flags customization(by system)
if(UNIX)
list(APPEND DAEMON_SRC "${DAEMON_SRC_DIR}/UnixDaemon.cpp")
if(NOT(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD" OR APPLE))
# "'sleep_for' is not a member of 'std::this_thread'" in gcc 4.7/4.8
add_definitions("-D_GLIBCXX_USE_NANOSLEEP=1")
endif()
endif()
# Note: AES-NI and AVX is available on x86-based CPU's.
# Here also ARM64 implementation, but currently we don't support it.
# MSVC is not supported due to different ASM processing, so we hope OpenSSL has its own checks to run optimized code.
if(WITH_AESNI AND (ARCHITECTURE MATCHES "x86_64" OR ARCHITECTURE MATCHES "i386"))
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
endif()
add_definitions(-D__AES__)
endif()
if(WITH_ADDRSANITIZER)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
endif()
if(WITH_THREADSANITIZER)
if(WITH_ADDRSANITIZER)
message(FATAL_ERROR "thread sanitizer option cannot be combined with address sanitizer")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=thread")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=thread")
endif()
endif()
# Use std::atomic instead of GCC builtins on macOS PowerPC:
# For more information refer to: https://github.com/PurpleI2P/i2pd/issues/1726#issuecomment-1306335111
# This has been fixed in Boost 1.81, nevertheless we retain the setting for the sake of compatibility.
if(APPLE AND CMAKE_OSX_ARCHITECTURES MATCHES "ppc")
add_definitions(-DBOOST_SP_USE_STD_ATOMIC)
endif()
# libraries
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
if(WITH_STATIC)
if(NOT MSVC)
set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
endif()
set(Boost_USE_STATIC_LIBS ON)
if(MSVC)
set(Boost_USE_STATIC_RUNTIME ON)
else()
set(Boost_USE_STATIC_RUNTIME OFF)
endif()
if(MSVC)
set(OPENSSL_MSVC_STATIC_RT ON)
endif()
set(OPENSSL_USE_STATIC_LIBS ON)
set(ZLIB_USE_STATIC_LIBS ON)
if(MSVC)
set(ZLIB_NAMES zlibstatic zlibstat)
else()
set(ZLIB_NAMES libz zlibstatic zlibstat zlib z)
endif()
if(WITH_UPNP)
set(MINIUPNPC_USE_STATIC_LIBS ON)
add_definitions(-DMINIUPNP_STATICLIB)
endif()
set(BUILD_SHARED_LIBS OFF)
if(${CMAKE_CXX_COMPILER} MATCHES ".*-openwrt-.*")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
# set(CMAKE_THREAD_LIBS_INIT "gcc_eh -Wl,--whole-archive -lpthread -Wl,--no-whole-archive")
set(CMAKE_THREAD_LIBS_INIT "gcc_eh -Wl,-u,pthread_create,-u,pthread_once,-u,pthread_mutex_lock,-u,pthread_mutex_unlock,-u,pthread_join,-u,pthread_equal,-u,pthread_detach,-u,pthread_cond_wait,-u,pthread_cond_signal,-u,pthread_cond_destroy,-u,pthread_cond_broadcast,-u,pthread_cancel")
endif()
else()
# TODO: Consider separate compilation for LIBI2PD_SRC for library.
# No need in -fPIC overhead for binary if not interested in library
# HINT: revert c266cff CMakeLists.txt: compilation speed up
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
endif()
add_definitions(-DBOOST_ATOMIC_DYN_LINK -DBOOST_SYSTEM_DYN_LINK -DBOOST_FILESYSTEM_DYN_LINK -DBOOST_PROGRAM_OPTIONS_DYN_LINK -DBOOST_DATE_TIME_DYN_LINK -DBOOST_REGEX_DYN_LINK)
if(WIN32)
set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_STATIC_RUNTIME OFF)
endif()
endif()
find_package(Boost REQUIRED COMPONENTS system filesystem program_options date_time OPTIONAL_COMPONENTS atomic)
if(NOT DEFINED Boost_FOUND)
message(SEND_ERROR "Boost is not found, or your boost version was below 1.46. Please download Boost!")
endif()
find_package(OpenSSL REQUIRED)
if(NOT DEFINED OPENSSL_FOUND)
message(SEND_ERROR "Could not find OpenSSL. Please download and install it first!")
endif()
if(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0")
add_definitions(-DOPENSSL_SUPPRESS_DEPRECATED)
endif()
if(WITH_UPNP)
find_package(MiniUPnPc REQUIRED)
if(NOT MINIUPNPC_FOUND)
message(SEND_ERROR "Could not find MiniUPnPc. Please download and install it first!")
else()
include_directories(SYSTEM ${MINIUPNPC_INCLUDE_DIR})
endif()
endif()
find_package(ZLIB)
if(ZLIB_FOUND)
link_directories(${ZLIB_ROOT}/lib)
endif()
# load includes
include_directories(SYSTEM ${Boost_INCLUDE_DIRS} ${OPENSSL_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
# show summary
message(STATUS "---------------------------------------")
message(STATUS "Build type : ${CMAKE_BUILD_TYPE}")
message(STATUS "Compiler vendor : ${CMAKE_CXX_COMPILER_ID}")
message(STATUS "Compiler version : ${CMAKE_CXX_COMPILER_VERSION}")
message(STATUS "Compiler path : ${CMAKE_CXX_COMPILER}")
message(STATUS "Architecture : ${ARCHITECTURE}")
message(STATUS "Install prefix: : ${CMAKE_INSTALL_PREFIX}")
message(STATUS "Options:")
message(STATUS " AESNI : ${WITH_AESNI}")
message(STATUS " HARDENING : ${WITH_HARDENING}")
message(STATUS " LIBRARY : ${WITH_LIBRARY}")
message(STATUS " BINARY : ${WITH_BINARY}")
message(STATUS " STATIC BUILD : ${WITH_STATIC}")
message(STATUS " UPnP : ${WITH_UPNP}")
if(WITH_GIT_VERSION)
message(STATUS " GIT VERSION : ${WITH_GIT_VERSION} (${GIT_VERSION})")
else()
message(STATUS " GIT VERSION : ${WITH_GIT_VERSION}")
endif()
message(STATUS " ADDRSANITIZER : ${WITH_ADDRSANITIZER}")
message(STATUS " THREADSANITIZER : ${WITH_THREADSANITIZER}")
message(STATUS "---------------------------------------")
if(WITH_BINARY)
if(WIN32)
add_executable("${PROJECT_NAME}" WIN32 ${DAEMON_SRC} ${WIN32_RC})
else()
add_executable("${PROJECT_NAME}" ${DAEMON_SRC})
endif()
if(WIN32)
list(APPEND MINGW_EXTRA "wsock32" "ws2_32" "iphlpapi")
# OpenSSL may require Crypt32 library on MSVC build, which is not added by CMake lesser than 3.21
if(MSVC AND ${CMAKE_VERSION} VERSION_LESS 3.21)
list(APPEND MINGW_EXTRA "crypt32")
endif()
endif()
if(WITH_STATIC)
if(NOT MSVC)
set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-static")
endif()
endif()
if(WITH_HARDENING AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set_target_properties("${PROJECT_NAME}" PROPERTIES LINK_FLAGS "-z relro -z now")
endif()
# FindBoost pulls pthread for thread which is broken for static linking at least on Ubuntu 15.04
list(GET Boost_LIBRARIES -1 LAST_Boost_LIBRARIES)
if(${LAST_Boost_LIBRARIES} MATCHES ".*pthread.*")
list(REMOVE_AT Boost_LIBRARIES -1)
endif()
# synchronization library is incompatible with Windows 7
if(WIN32)
get_target_property(BOOSTFSLIBS Boost::filesystem INTERFACE_LINK_LIBRARIES)
list(REMOVE_ITEM BOOSTFSLIBS synchronization)
set_target_properties(Boost::filesystem PROPERTIES INTERFACE_LINK_LIBRARIES "${BOOSTFSLIBS}")
endif()
if(WITH_STATIC)
set(DL_LIB ${CMAKE_DL_LIBS})
endif()
target_link_libraries("${PROJECT_NAME}" libi2pd libi2pdclient libi2pdlang ${Boost_LIBRARIES} OpenSSL::SSL OpenSSL::Crypto ${MINIUPNPC_LIBRARY} ZLIB::ZLIB Threads::Threads ${MINGW_EXTRA} ${DL_LIB} ${CMAKE_REQUIRED_LIBRARIES})
install(TARGETS "${PROJECT_NAME}" RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT Runtime)
set(APPS "\${CMAKE_INSTALL_PREFIX}/bin/${PROJECT_NAME}${CMAKE_EXECUTABLE_SUFFIX}")
set(DIRS "${Boost_LIBRARY_DIR};${OPENSSL_INCLUDE_DIR}/../bin;${ZLIB_INCLUDE_DIR}/../bin;/mingw32/bin")
endif()
if(BUILD_TESTING)
add_subdirectory(${CMAKE_SOURCE_DIR}/tests ${CMAKE_CURRENT_BINARY_DIR}/tests)
endif()