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transmission/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
project(transmission)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
set(CMAKE_MACOSX_RPATH ON)
include(CheckIncludeFile)
include(CheckIncludeFiles)
include(CheckFunctionExists)
include(CheckLibraryExists)
include(ExternalProject)
include(GNUInstallDirs)
include(TrMacros)
option(ENABLE_DAEMON "Build daemon" ON)
tr_auto_option(ENABLE_GTK "Build GTK+ client" AUTO)
tr_auto_option(ENABLE_QT "Build Qt client" AUTO)
tr_auto_option(ENABLE_MAC "Build Mac client" AUTO)
option(ENABLE_UTILS "Build utils (create, edit, show)" ON)
option(ENABLE_CLI "Build command-line client" OFF)
option(ENABLE_TESTS "Build unit tests" ON)
option(ENABLE_LIGHTWEIGHT "Optimize libtransmission for low-resource systems: smaller cache size, prefer unencrypted peer connections, etc." OFF)
option(ENABLE_UTP "Build µTP support" ON)
option(ENABLE_NLS "Enable native language support" ON)
option(INSTALL_DOC "Build/install documentation" ON)
option(INSTALL_LIB "Install the library" OFF)
tr_auto_option(USE_SYSTEM_EVENT2 "Use system event2 library" AUTO)
tr_auto_option(USE_SYSTEM_DHT "Use system dht library" AUTO)
tr_auto_option(USE_SYSTEM_MINIUPNPC "Use system miniupnpc library" AUTO)
tr_auto_option(USE_SYSTEM_NATPMP "Use system natpmp library" AUTO)
tr_auto_option(USE_SYSTEM_UTP "Use system utp library" AUTO)
tr_auto_option(USE_SYSTEM_B64 "Use system b64 library" AUTO)
tr_list_option(WITH_CRYPTO "Use specified crypto library" AUTO openssl cyassl polarssl)
tr_auto_option(WITH_INOTIFY "Enable inotify support (on systems that support it)" AUTO)
tr_auto_option(WITH_KQUEUE "Enable kqueue support (on systems that support it)" AUTO)
tr_auto_option(WITH_LIBAPPINDICATOR "Use libappindicator in GTK+ client" AUTO)
tr_auto_option(WITH_SYSTEMD "Add support for systemd startup notification (on systems that support it)" AUTO)
set(TR_NAME ${PROJECT_NAME})
# convention: -TR MAJOR MINOR MAINT STATUS - (each a single char)
# STATUS: "X" for prerelease beta builds,
# "Z" for unsupported trunk builds,
# "0" for stable, supported releases
# these should be the only two lines you need to change
set(TR_USER_AGENT_PREFIX "2.92+")
set(TR_PEER_ID_PREFIX "-TR292Z-")
string(REGEX MATCH "^([0-9]+)\\.([0-9]+).*" TR_VERSION "${TR_USER_AGENT_PREFIX}")
set(TR_VERSION_MAJOR "${CMAKE_MATCH_1}")
set(TR_VERSION_MINOR "${CMAKE_MATCH_2}")
if(TR_PEER_ID_PREFIX MATCHES "X-$")
set(TR_BETA_RELEASE 1)
elseif(TR_PEER_ID_PREFIX MATCHES "Z-$")
set(TR_NIGHTLY_RELEASE 1)
else()
set(TR_STABLE_RELEASE 1)
endif()
set(TR_VCS_REVISION_FILE "${CMAKE_SOURCE_DIR}/REVISION")
if(NOT "$ENV{JENKINS_URL}" STREQUAL "" AND NOT "$ENV{GIT_COMMIT}" STREQUAL "")
set(TR_VCS_REVISION "$ENV{GIT_COMMIT}")
elseif(NOT "$ENV{TEAMCITY_PROJECT_NAME}" STREQUAL "" AND NOT "$ENV{BUILD_VCS_NUMBER}" STREQUAL "")
set(TR_VCS_REVISION "$ENV{BUILD_VCS_NUMBER}")
elseif(IS_DIRECTORY ${CMAKE_SOURCE_DIR}/.git)
find_package(Git)
if(GIT_FOUND)
execute_process(
COMMAND
${GIT_EXECUTABLE} rev-list --max-count=1 HEAD
WORKING_DIRECTORY
${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE
TR_VCS_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
endif()
if("${TR_VCS_REVISION}" STREQUAL "" AND EXISTS "${TR_VCS_REVISION_FILE}")
file(READ "${TR_VCS_REVISION_FILE}" TR_VCS_REVISION)
endif()
string(STRIP "${TR_VCS_REVISION}" TR_VCS_REVISION)
if(NOT "${TR_VCS_REVISION}" STREQUAL "")
file(WRITE "${TR_VCS_REVISION_FILE}" "${TR_VCS_REVISION}\n")
else()
set(TR_VCS_REVISION 0)
file(REMOVE "${TR_VCS_REVISION_FILE}")
endif()
string(SUBSTRING "${TR_VCS_REVISION}" 0 10 TR_VCS_REVISION)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set(CURL_MINIMUM 7.15.4)
set(EVENT2_MINIMUM 2.0.10)
set(OPENSSL_MINIMUM 0.9.7)
set(CYASSL_MINIMUM 3.0)
set(POLARSSL_MINIMUM 1.2)
set(ZLIB_MINIMUM 1.2.3)
set(GTK_MINIMUM 3.4.0)
set(GLIB_MINIMUM 2.32.0)
set(GIO_MINIMUM 2.26.0)
set(LIBAPPINDICATOR_MINIMUM 0.4.90)
set(QT5_MINIMUM 5.2)
if(WIN32)
foreach(L C CXX)
# Target version (Vista and up)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -DWINVER=0x0600 -D_WIN32_WINNT=0x0600")
# Use Unicode API (although we always use W or A names explicitly)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -DUNICODE -D_UNICODE")
# Ignore various deprecation and security warnings (at least for now)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_WINSOCK_DEPRECATED_NO_WARNINGS")
# Increase maximum FD_SET size
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -DFD_SETSIZE=1024")
if(MSVC)
# Reduce noise (at least for now)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} /wd4244 /wd4267")
endif()
if(MINGW)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -D__USE_MINGW_ANSI_STDIO=1")
endif()
endforeach()
endif()
find_package(Threads)
find_package(PkgConfig QUIET)
find_package(CURL ${CURL_MINIMUM} REQUIRED)
find_package(ICONV)
if(WITH_CRYPTO STREQUAL "AUTO" OR WITH_CRYPTO STREQUAL "openssl")
tr_get_required_flag(WITH_CRYPTO OPENSSL_IS_REQUIRED)
find_package(OpenSSL ${OPENSSL_MINIMUM} ${OPENSSL_IS_REQUIRED})
tr_fixup_list_option(WITH_CRYPTO "openssl" OPENSSL_FOUND "AUTO" OPENSSL_IS_REQUIRED)
if(WITH_CRYPTO STREQUAL "openssl")
set(CRYPTO_PKG "openssl")
set(CRYPTO_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
set(CRYPTO_LIBRARIES ${OPENSSL_LIBRARIES})
endif()
endif()
if(WITH_CRYPTO STREQUAL "AUTO" OR WITH_CRYPTO STREQUAL "cyassl")
tr_get_required_flag(WITH_CRYPTO CYASSL_IS_REQUIRED)
find_package(CyaSSL ${CYASSL_MINIMUM} ${CYASSL_IS_REQUIRED})
tr_fixup_list_option(WITH_CRYPTO "cyassl" CYASSL_FOUND "AUTO" CYASSL_IS_REQUIRED)
if(WITH_CRYPTO STREQUAL "cyassl")
set(CRYPTO_PKG "cyassl")
set(CRYPTO_INCLUDE_DIRS ${CYASSL_INCLUDE_DIRS})
set(CRYPTO_LIBRARIES ${CYASSL_LIBRARIES})
endif()
endif()
if(WITH_CRYPTO STREQUAL "AUTO" OR WITH_CRYPTO STREQUAL "polarssl")
tr_get_required_flag(WITH_CRYPTO POLARSSL_IS_REQUIRED)
find_package(PolarSSL ${POLARSSL_MINIMUM} ${POLARSSL_IS_REQUIRED})
tr_fixup_list_option(WITH_CRYPTO "polarssl" POLARSSL_FOUND "AUTO" POLARSSL_IS_REQUIRED)
if(WITH_CRYPTO STREQUAL "polarssl")
set(CRYPTO_PKG "polarssl")
set(CRYPTO_INCLUDE_DIRS ${POLARSSL_INCLUDE_DIRS})
set(CRYPTO_LIBRARIES ${POLARSSL_LIBRARIES})
endif()
endif()
# We should have found the library by now
if(CRYPTO_PKG STREQUAL "")
if(WITH_CRYPTO STREQUAL "AUTO")
message(FATAL_ERROR "Unable to find any supported crypto library.")
else()
message(FATAL_ERROR "Requested crypto library '${WITH_CRYPTO}' is not supported.")
endif()
endif()
if(ENABLE_GTK)
tr_get_required_flag(ENABLE_GTK GTK_IS_REQUIRED)
pkg_check_modules(GTK ${GTK_IS_REQUIRED}
gtk+-3.0>=${GTK_MINIMUM}
glib-2.0>=${GLIB_MINIMUM}
gio-2.0>=${GIO_MINIMUM}
gmodule-2.0>=${GLIB_MINIMUM}
gthread-2.0>=${GLIB_MINIMUM})
tr_fixup_auto_option(ENABLE_GTK GTK_FOUND GTK_IS_REQUIRED)
if(ENABLE_GTK AND WITH_LIBAPPINDICATOR)
tr_get_required_flag(WITH_LIBAPPINDICATOR LIBAPPINDICATOR_IS_REQUIRED)
pkg_check_modules(LIBAPPINDICATOR appindicator3-0.1>=${LIBAPPINDICATOR_MINIMUM})
tr_fixup_auto_option(WITH_LIBAPPINDICATOR LIBAPPINDICATOR_FOUND LIBAPPINDICATOR_IS_REQUIRED)
endif()
else()
set(WITH_LIBAPPINDICATOR OFF)
endif()
if(ENABLE_QT)
tr_get_required_flag(ENABLE_QT QT_IS_REQUIRED)
if(POLICY CMP0020)
cmake_policy(SET CMP0020 NEW)
endif()
set(QT_TARGETS)
set(ENABLE_QT_COM_INTEROP OFF)
set(ENABLE_QT_DBUS_INTEROP OFF)
set(QT5_REQUIRED_MODULES Core Gui Widgets Network LinguistTools)
set(QT5_OPTIONAL_MODULES DBus AxContainer AxServer)
foreach(M ${QT5_REQUIRED_MODULES})
find_package(Qt5${M} ${QT5_MINIMUM} QUIET)
if(Qt5${M}_FOUND)
if(NOT M STREQUAL "LinguistTools")
list(APPEND QT_TARGETS Qt5::${M})
endif()
else()
set(QT_TARGETS)
break()
endif()
endforeach()
if(QT_TARGETS)
foreach(M ${QT5_OPTIONAL_MODULES})
find_package(Qt5${M} ${QT5_MINIMUM} QUIET)
if(Qt5${M}_FOUND)
list(APPEND QT_TARGETS Qt5::${M})
endif()
endforeach()
if(Qt5AxContainer_FOUND AND Qt5AxServer_FOUND)
set(ENABLE_QT_COM_INTEROP ON)
find_program(MIDL_EXECUTABLE midl)
if(NOT MIDL_EXECUTABLE)
set(ENABLE_QT_COM_INTEROP OFF)
endif()
endif()
if(Qt5DBus_FOUND)
set(ENABLE_QT_DBUS_INTEROP ON)
endif()
endif()
set(QT_FOUND ON)
if(NOT QT_TARGETS OR NOT (ENABLE_QT_COM_INTEROP OR ENABLE_QT_DBUS_INTEROP))
if(QT_IS_REQUIRED)
message(FATAL_ERROR "Unable to find required Qt libraries.")
endif()
set(QT_FOUND OFF)
endif()
tr_fixup_auto_option(ENABLE_QT QT_FOUND QT_IS_REQUIRED)
endif()
if(ENABLE_MAC)
tr_get_required_flag(ENABLE_MAC MAC_IS_REQUIRED)
if(APPLE)
set(MAC_FOUND ON)
else()
set(MAC_FOUND OFF)
if(MAC_IS_REQUIRED)
message(SEND_ERROR "Mac build is impossible on non-Mac system.")
endif()
endif()
tr_fixup_auto_option(ENABLE_MAC MAC_FOUND MAC_IS_REQUIRED)
endif()
find_package(ZLIB ${ZLIB_MINIMUM})
if(ZLIB_FOUND)
add_definitions(-DHAVE_ZLIB)
endif()
set(THIRD_PARTY_DIR ${CMAKE_SOURCE_DIR}/third-party)
if(WIN32)
tr_add_external_auto_library(EVENT2 libevent event)
else()
set(EVENT2_CONFIGURE_FLAGS)
if(APPLE)
if(CRYPTO_PKG STREQUAL "openssl")
list(APPEND EVENT2_CONFIGURE_FLAGS "CPPFLAGS=-I${CRYPTO_INCLUDE_DIRS}")
else()
list(APPEND EVENT2_CONFIGURE_FLAGS "CPPFLAGS=-I${THIRD_PARTY_DIR}/openssl/include")
endif()
endif()
tr_add_external_auto_library(EVENT2 libevent event
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND "<SOURCE_DIR>/autogen.sh"
COMMAND "<SOURCE_DIR>/configure" "--prefix=<INSTALL_DIR>" "--disable-shared" ${EVENT2_CONFIGURE_FLAGS})
endif()
tr_add_external_auto_library(NATPMP libnatpmp natpmp)
if(NOT USE_SYSTEM_NATPMP)
set(NATPMP_DEFINITIONS -DNATPMP_STATICLIB)
endif()
tr_add_external_auto_library(MINIUPNPC miniupnpc miniupnpc
CMAKE_ARGS
-DUPNPC_BUILD_STATIC=ON
-DUPNPC_BUILD_SHARED=OFF
-DUPNPC_BUILD_TESTS=OFF)
set(MINIUPNPC_DEFINITIONS -DSYSTEM_MINIUPNP)
if(NOT USE_SYSTEM_MINIUPNPC)
list(APPEND MINIUPNPC_DEFINITIONS -DMINIUPNP_STATICLIB)
set(MINIUPNPC_VERSION 1.9)
set(MINIUPNPC_API_VERSION 12)
endif()
tr_add_external_auto_library(DHT dht dht)
if(ENABLE_UTP)
tr_add_external_auto_library(UTP libutp utp)
endif()
tr_add_external_auto_library(B64 libb64 b64)
if(WITH_INOTIFY)
tr_get_required_flag(WITH_INOTIFY INOTIFY_IS_REQUIRED)
set(INOTIFY_FOUND OFF)
check_include_file(sys/inotify.h HAVE_SYS_INOTIFY_H)
check_function_exists(inotify_init HAVE_INOTIFY_INIT)
if(HAVE_SYS_INOTIFY_H AND HAVE_INOTIFY_INIT)
set(INOTIFY_FOUND ON)
endif()
tr_fixup_auto_option(WITH_INOTIFY INOTIFY_FOUND INOTIFY_IS_REQUIRED)
endif()
if(WITH_KQUEUE)
tr_get_required_flag(WITH_KQUEUE KQUEUE_IS_REQUIRED)
set(KQUEUE_FOUND OFF)
check_include_files("sys/types.h;sys/event.h" HAVE_SYS_EVENT_H)
check_function_exists(kqueue HAVE_KQUEUE)
if(HAVE_SYS_EVENT_H AND HAVE_KQUEUE)
set(KQUEUE_FOUND ON)
endif()
tr_fixup_auto_option(WITH_KQUEUE KQUEUE_FOUND KQUEUE_IS_REQUIRED)
endif()
if(WITH_SYSTEMD)
tr_get_required_flag(WITH_SYSTEMD SYSTEMD_IS_REQUIRED)
find_package(SYSTEMD)
tr_fixup_auto_option(WITH_SYSTEMD SYSTEMD_FOUND SYSTEMD_IS_REQUIRED)
endif()
include_directories(${CMAKE_BINARY_DIR})
if(WIN32)
foreach(L C CXX)
# Filter out needless definitions
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -DWIN32_LEAN_AND_MEAN -DNOMINMAX")
endforeach()
endif()
if(CMAKE_VERSION VERSION_LESS "3.1")
if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
endif()
else()
set(CMAKE_C_STANDARD 99)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
set(NEEDED_COMPILER_FLAGS
-Wall
-W
-Wcast-align
-Wfloat-equal
-Wmissing-format-attribute
-Wpointer-arith
-Wredundant-decls
-Wundef
-Wunused-parameter
-Wwrite-strings)
if(NOT CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_VERSION VERSION_GREATER "3.3")
list(APPEND NEEDED_COMPILER_FLAGS
-Wextra
-Winit-self)
endif()
if(MINGW)
# Disable excessive warnings since we're using __USE_MINGW_ANSI_STDIO
# Hopefully, any potential issues will be spotted on other platforms
list(APPEND NEEDED_COMPILER_FLAGS -Wno-format)
else()
list(APPEND NEEDED_COMPILER_FLAGS -Wformat-security)
endif()
set(NEEDED_C_COMPILER_FLAGS
${NEEDED_COMPILER_FLAGS}
-Winline
-Wmissing-declarations
-Wnested-externs
-Wstrict-prototypes)
string(REPLACE ";" " " NEEDED_C_COMPILER_FLAGS_STRING "${NEEDED_C_COMPILER_FLAGS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${NEEDED_C_COMPILER_FLAGS_STRING}")
set(NEEDED_CXX_COMPILER_FLAGS
${NEEDED_COMPILER_FLAGS})
string(REPLACE ";" " " NEEDED_CXX_COMPILER_FLAGS_STRING "${NEEDED_CXX_COMPILER_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${NEEDED_CXX_COMPILER_FLAGS_STRING}")
endif()
include(LargeFileSupport)
set(NEEDED_HEADERS
stdbool.h
sys/statvfs.h
xfs/xfs.h
xlocale.h)
if(ENABLE_NLS)
list(APPEND NEEDED_HEADERS libintl.h)
endif()
foreach(H ${NEEDED_HEADERS})
tr_make_id("${H}" H_ID)
check_include_file(${H} HAVE_${H_ID})
if(HAVE_${H_ID})
add_definitions(-DHAVE_${H_ID})
endif()
endforeach()
set(NEEDED_FUNCTIONS
_configthreadlocale
canonicalize_file_name
daemon
fallocate64
getmntent
getpagesize
htonll
localtime_r
memmem
mkdtemp
ntohll
posix_fadvise
posix_fallocate
posix_memalign
pread
pwrite
statvfs
strlcpy
strsep
syslog
uselocale
valloc)
foreach(F ${NEEDED_FUNCTIONS})
tr_make_id("${F}" F_ID)
check_function_exists(${F} HAVE_${F_ID})
if(HAVE_${F_ID})
add_definitions(-DHAVE_${F_ID})
endif()
endforeach()
if(ICONV_FOUND)
add_definitions(-DHAVE_ICONV)
if(ICONV_SECOND_ARGUMENT_IS_CONST)
add_definitions(-DICONV_SECOND_ARGUMENT_IS_CONST)
endif()
endif()
# if(MINGW)
# check_function_exists(__mingw_printf HAVE_MINGW_PRINTF)
# if(HAVE_MINGW_PRINTF)
# add_definitions(-D__USE_MINGW_ANSI_STDIO=1 -D__STDC_FORMAT_MACROS=1)
# endif()
# endif()
if(ENABLE_NLS)
check_library_exists(intl libintl_gettext "" HAVE_LIBINTL)
if(HAVE_LIBINTL)
set(LIBINTL_LIBRARY intl)
endif()
endif()
check_library_exists(m sqrt "" HAVE_LIBM)
if(HAVE_LIBM)
set(LIBM_LIBRARY m)
endif()
set(TR_NETWORK_LIBRARIES)
if(WIN32)
list(APPEND TR_NETWORK_LIBRARIES iphlpapi ws2_32)
else()
tr_select_library("c;socket;net" socket "" LIB)
if(NOT LIB MATCHES "^(|c)$")
list(APPEND TR_NETWORK_LIBRARIES ${LIB})
endif()
tr_select_library("c;nsl;bind" gethostbyname "" LIB)
if(NOT LIB MATCHES "^(|c)$")
list(APPEND TR_NETWORK_LIBRARIES ${LIB})
endif()
endif()
if(ENABLE_TESTS)
enable_testing()
endif()
function(tr_install_web DST_DIR)
install(DIRECTORY ${CMAKE_SOURCE_DIR}/web DESTINATION ${DST_DIR}
PATTERN *.am EXCLUDE
PATTERN *.in EXCLUDE
PATTERN *.scss EXCLUDE)
endfunction()
add_subdirectory(libtransmission)
set(MAC_PROJECT_DIR macosx)
foreach(P daemon cli utils gtk qt mac)
string(TOUPPER "${P}" P_ID)
if(ENABLE_${P_ID})
if(DEFINED ${P_ID}_PROJECT_DIR)
set(P ${${P_ID}_PROJECT_DIR})
endif()
add_subdirectory(${P})
endif()
endforeach()
if(ENABLE_DAEMON OR ENABLE_GTK OR ENABLE_QT)
tr_install_web(${CMAKE_INSTALL_DATAROOTDIR}/${TR_NAME})
endif()
if(ENABLE_GTK AND ENABLE_NLS)
find_package(Gettext REQUIRED)
add_subdirectory(po)
endif()
if(INSTALL_DOC)
install(FILES AUTHORS COPYING NEWS README.md extras/rpc-spec.txt extras/send-email-when-torrent-done.sh DESTINATION ${CMAKE_INSTALL_DOCDIR})
endif()
if(MSVC AND ENABLE_DAEMON AND ENABLE_QT AND ENABLE_UTILS AND WITH_CRYPTO STREQUAL "openssl")
add_subdirectory(dist/msi)
endif()
set(CPACK_SOURCE_GENERATOR TBZ2)
set(CPACK_SOURCE_PACKAGE_FILE_NAME "${TR_NAME}-${TR_USER_AGENT_PREFIX}")
set(CPACK_SOURCE_IGNORE_FILES
\\\\.git
)
include(CPack)
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