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transmission/CMakeLists.txt

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CMake
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cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
if(POLICY CMP0092)
cmake_policy(SET CMP0092 NEW)
endif()
# The value of this variable should be set prior to the first project() command invocation.
# See: https://cmake.org/cmake/help/latest/variable/CMAKE_OSX_DEPLOYMENT_TARGET.html
if(CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "")
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
endif()
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_WEB "Build Web client" OFF)
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(RUN_CLANG_TIDY "Run clang-tidy on the code" AUTO)
tr_auto_option(USE_SYSTEM_EVENT2 "Use system event2 library" AUTO)
tr_auto_option(USE_SYSTEM_DEFLATE "Use system deflate 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_auto_option(USE_SYSTEM_PSL "Use system psl library" AUTO)
tr_list_option(USE_QT_VERSION "Use specific Qt version" AUTO 5 6)
tr_list_option(WITH_CRYPTO "Use specified crypto library" AUTO openssl cyassl polarssl ccrypto)
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 ${PROJECT_NAME})
# convention: -TR MAJOR MINOR MAINT STATUS - (each a single char)
# STATUS: "X" for prerelease beta builds,
# "Z" for unsupported trunk builds,
# "0" for stable, supported releases
# these should be the only two lines you need to change
set(TR_USER_AGENT_PREFIX "3.00+")
set(TR_PEER_ID_PREFIX "-TR300Z-")
string(REGEX MATCH "^([0-9]+)\\.([0-9]+).*" TR_VERSION "${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(EXISTS ${CMAKE_SOURCE_DIR}/.git)
find_package(Git)
endif()
if(NOT "$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(GIT_FOUND)
execute_process(
COMMAND
${GIT_EXECUTABLE} rev-list --max-count=1 HEAD
WORKING_DIRECTORY
${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE
TR_VCS_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
if("${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(PSL_MINIMUM 0.21.1)
set(CURL_MINIMUM 7.28.0)
set(CYASSL_MINIMUM 3.0)
set(DEFLATE_MINIMUM 1.10)
set(EVENT2_MINIMUM 2.1.0)
set(GIO_MINIMUM 2.26.0)
set(GLIB_MINIMUM 2.50.1)
set(GTK_MINIMUM 3.24.0)
set(LIBAPPINDICATOR_MINIMUM 0.4.90)
set(OPENSSL_MINIMUM 0.9.7)
set(POLARSSL_MINIMUM 1.2)
set(QT_MINIMUM 5.6)
if(WIN32)
foreach(L C CXX)
set(CMAKE_${L}_FLAGS "${CMAKE_${L}_FLAGS} -DWIN32")
# Target version (Vista and up)
set(CMAKE_${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(Fmt)
add_definitions(-DFMT_HEADER_ONLY -DFMT_EXCEPTIONS=0)
include_directories(SYSTEM ${LIBFMT_INCLUDE_DIRS})
find_package(FastFloat)
find_package(UtfCpp)
find_package(Threads)
find_package(PkgConfig QUIET)
find_package(CURL ${CURL_MINIMUM} REQUIRED)
if(TARGET CURL::libcurl)
set(CURL_LIBRARIES CURL::libcurl)
set(CURL_INCLUDE_DIRS)
endif()
find_package(ICONV)
set(CRYPTO_PKG "")
if(WITH_CRYPTO STREQUAL "AUTO" OR WITH_CRYPTO STREQUAL "ccrypto")
tr_get_required_flag(WITH_CRYPTO CCRYPTO_IS_REQUIRED)
find_path(CCRYPTO_INCLUDE_DIR NAMES CommonCrypto/CommonCrypto.h ${CCRYPTO_IS_REQUIRED})
mark_as_advanced(CCRYPTO_INCLUDE_DIR)
tr_fixup_list_option(WITH_CRYPTO "ccrypto" CCRYPTO_INCLUDE_DIR "AUTO" CCRYPTO_IS_REQUIRED)
if(WITH_CRYPTO STREQUAL "ccrypto")
set(CRYPTO_PKG "ccrypto")
set(CRYPTO_INCLUDE_DIRS)
set(CRYPTO_LIBRARIES)
endif()
endif()
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 ${GTK_IS_REQUIRED}
gtkmm-3.0>=${GTK_MINIMUM}
glibmm-2.4>=${GLIB_MINIMUM}
giomm-2.4>=${GIO_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>=${LIBAPPINDICATOR_MINIMUM})
tr_fixup_auto_option(WITH_LIBAPPINDICATOR LIBAPPINDICATOR_FOUND LIBAPPINDICATOR_IS_REQUIRED)
endif()
else()
set(WITH_LIBAPPINDICATOR OFF)
endif()
if(ENABLE_QT)
tr_get_required_flag(ENABLE_QT QT_IS_REQUIRED)
if(POLICY CMP0020)
cmake_policy(SET CMP0020 NEW)
endif()
set(QT_TARGETS)
set(ENABLE_QT_COM_INTEROP OFF)
set(ENABLE_QT_DBUS_INTEROP OFF)
set(QT_REQUIRED_MODULES Core Gui Widgets Network LinguistTools)
set(QT_OPTIONAL_MODULES DBus AxContainer AxServer)
set(MISSING_QT_MODULE)
set(Qt_NAMES Qt6 Qt5)
if(NOT USE_QT_VERSION STREQUAL "AUTO")
set(Qt_NAMES Qt${USE_QT_VERSION})
endif()
find_package(Qt NAMES ${Qt_NAMES} ${QT_MINIMUM} QUIET)
if(Qt_FOUND)
if(WIN32 AND Qt_VERSION_MAJOR EQUAL 5)
list(APPEND QT_REQUIRED_MODULES WinExtras)
endif()
foreach(M ${QT_REQUIRED_MODULES})
find_package(Qt${Qt_VERSION_MAJOR}${M} ${QT_MINIMUM} QUIET)
if(Qt${Qt_VERSION_MAJOR}${M}_FOUND)
if(NOT M STREQUAL "LinguistTools")
list(APPEND QT_TARGETS Qt${Qt_VERSION_MAJOR}::${M})
endif()
else()
set(QT_TARGETS)
set(MISSING_QT_MODULE "${M}")
break()
endif()
endforeach()
endif()
if(QT_TARGETS)
foreach(M ${QT_OPTIONAL_MODULES})
find_package(Qt${Qt_VERSION_MAJOR}${M} ${QT_MINIMUM} QUIET)
if(Qt${Qt_VERSION_MAJOR}${M}_FOUND)
list(APPEND QT_TARGETS Qt${Qt_VERSION_MAJOR}::${M})
endif()
endforeach()
if(Qt${Qt_VERSION_MAJOR}AxContainer_FOUND AND Qt${Qt_VERSION_MAJOR}AxServer_FOUND)
set(ENABLE_QT_COM_INTEROP ON)
find_program(MIDL_EXECUTABLE midl)
if(NOT MIDL_EXECUTABLE)
set(ENABLE_QT_COM_INTEROP OFF)
endif()
endif()
if(Qt${Qt_VERSION_MAJOR}DBus_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 (Qt${Qt_VERSION_MAJOR}${MISSING_QT_MODULE})")
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()
set(THIRD_PARTY_DIR ${CMAKE_SOURCE_DIR}/third-party)
tr_add_external_auto_library(DEFLATE libdeflate deflate)
if(NOT USE_SYSTEM_DEFLATE)
set(DEFLATE_VERSION 1.10)
endif()
tr_add_external_auto_library(EVENT2 libevent event
CMAKE_ARGS
-DEVENT__DISABLE_OPENSSL:BOOL=ON
-DEVENT__DISABLE_BENCHMARK:BOOL=ON
-DEVENT__DISABLE_TESTS:BOOL=ON
-DEVENT__DISABLE_REGRESS:BOOL=ON
-DEVENT__DISABLE_SAMPLES:BOOL=ON
-DEVENT__LIBRARY_TYPE:STRING=STATIC)
tr_add_external_auto_library(NATPMP libnatpmp natpmp)
if(NOT USE_SYSTEM_NATPMP)
set(NATPMP_DEFINITIONS -DNATPMP_STATICLIB)
endif()
tr_add_external_auto_library(MINIUPNPC miniupnpc miniupnpc
CMAKE_ARGS
-DUPNPC_BUILD_STATIC=ON
-DUPNPC_BUILD_SHARED=OFF
-DUPNPC_BUILD_TESTS=OFF)
set(MINIUPNPC_DEFINITIONS -DSYSTEM_MINIUPNP)
if(NOT USE_SYSTEM_MINIUPNPC)
list(APPEND MINIUPNPC_DEFINITIONS -DMINIUPNP_STATICLIB)
set(MINIUPNPC_VERSION 1.9)
set(MINIUPNPC_API_VERSION 12)
endif()
tr_add_external_auto_library(DHT dht dht)
tr_add_external_auto_library(PSL libpsl psl)
if(ENABLE_UTP)
tr_add_external_auto_library(UTP libutp utp)
if(UTP_UPSTREAM_TARGET)
# Use C++ linker for anything that depends on static libutp
# TODO: switch to imported targets for all the dependencies
add_library(UTP::UTP STATIC IMPORTED)
set_property(TARGET UTP::UTP PROPERTY IMPORTED_LOCATION "${UTP_LIBRARIES}")
set_property(TARGET UTP::UTP PROPERTY IMPORTED_LINK_INTERFACE_LANGUAGES "CXX")
set(UTP_LIBRARIES UTP::UTP)
endif()
endif()
tr_add_external_auto_library(B64 libb64 b64)
add_subdirectory(third-party/arc4)
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()
## Compiler standard version
set(CMAKE_C_STANDARD 11)
set(CMAKE_C_STANDARD_REQUIRED ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
### Compiler Warnings
set(C_WARNING_FLAGS)
set(CXX_WARNING_FLAGS)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
if(MSVC)
set(WARNING_CANDIDATES
/W4)
foreach(FLAG ${WARNING_CANDIDATES})
list(APPEND C_WARNING_FLAGS ${FLAG})
list(APPEND CXX_WARNING_FLAGS ${FLAG})
endforeach()
else()
set(WARNING_CANDIDATES
-W
-Wall
-Wextra
-Wcast-align
-Wduplicated-cond
-Wexit-time-destructors
-Wextra-semi
-Wextra-semi-stmt
-Wextra-tokens
-Wfloat-equal
-Wgnu
-Winit-self
-Wint-in-bool-context
-Wlogical-op
-Wmissing-format-attribute
-Wnull-dereference
-Wpointer-arith
-Wredundant-decls
-Wredundant-move
-Wreorder-ctor
-Wrestrict
-Wreturn-std-move
-Wself-assign
-Wself-move
-Wsemicolon-before-method-body
-Wsentinel
-Wshadow
-Wsign-compare
-Wsometimes-uninitialized
-Wstring-conversion
-Wsuggest-destructor-override
-Wsuggest-override
-Wuninitialized
-Wunreachable-code
-Wunused
-Wunused-const-variable
-Wunused-parameter
-Wunused-result
-Wwrite-strings)
if(MINGW)
# Disable excessive warnings since we're using __USE_MINGW_ANSI_STDIO
# Hopefully, any potential issues will be spotted on other platforms
list(APPEND WARNING_CANDIDATES -Wno-format)
else()
list(APPEND WARNING_CANDIDATES -Wformat-security)
endif()
set(CMAKE_REQUIRED_FLAGS)
foreach(FLAG -Werror /WX)
tr_make_id("${FLAG}" FLAG_ID)
set(CACHE_ID "${CMAKE_C_COMPILER_ID}_C_HAS${FLAG_ID}")
string(TOLOWER "${CACHE_ID}" CACHE_ID)
check_c_compiler_flag(${FLAG} ${CACHE_ID})
if (${CACHE_ID})
# Make sure the next loop only adds flags that are relevant for a particular language
set(CMAKE_REQUIRED_FLAGS ${FLAG})
break()
endif()
endforeach()
foreach(FLAG ${WARNING_CANDIDATES})
tr_make_id("${FLAG}" FLAG_ID)
# if available, add to C warnings
set(CACHE_ID "${CMAKE_C_COMPILER_ID}_C_HAS${FLAG_ID}")
string(TOLOWER "${CACHE_ID}" CACHE_ID)
check_c_compiler_flag(${FLAG} ${CACHE_ID})
if (${CACHE_ID})
list(APPEND C_WARNING_FLAGS ${FLAG})
endif()
# if available, add to CXX warnings
set(CACHE_ID "${CMAKE_CXX_COMPILER_ID}_CXX_HAS${FLAG_ID}")
string(TOLOWER "${CACHE_ID}" CACHE_ID)
check_cxx_compiler_flag(${FLAG} ${CACHE_ID})
if (${CACHE_ID})
list(APPEND CXX_WARNING_FLAGS ${FLAG})
endif()
unset(CACHE_ID)
unset(FLAG_ID)
endforeach()
unset(CMAKE_REQUIRED_FLAGS)
endif()
###
include(LargeFileSupport)
set(NEEDED_HEADERS
sys/statvfs.h
xfs/xfs.h
xlocale.h)
if(ENABLE_NLS)
check_library_exists(intl libintl_gettext "" HAVE_LIBINTL)
if(HAVE_LIBINTL)
set(LIBINTL_LIBRARY intl)
# check_function_exists() below may need this
# when looking for gettext() and ngettext()
list(APPEND CMAKE_REQUIRED_LIBRARIES intl)
endif()
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
copy_file_range
copyfile
daemon
fallocate64
flock
getmntent
gettext
htonll
mkdtemp
ngettext
ntohll
posix_fadvise
posix_fallocate
pread
pwrite
sendfile64
statvfs
strlcpy
syslog)
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()
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 ${LIB})
endif()
endif()
if(RUN_CLANG_TIDY STREQUAL "AUTO")
if (DEFINED ENV{LGTM_SRC} OR DEFINED ENV{APPVEYOR}) # skip clang-tidy on LGTM/appveyor
set(RUN_CLANG_TIDY OFF)
else()
set(RUN_CLANG_TIDY ON)
endif()
endif()
if(RUN_CLANG_TIDY)
message(STATUS "Looking for clang-tidy")
find_program(CLANG_TIDY clang-tidy)
if (CLANG_TIDY STREQUAL "CLANG_TIDY-NOTFOUND")
message(STATUS "Looking for clang-tidy - not found")
else()
message(STATUS "Looking for clang-tidy - found")
set(CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY}")
endif()
endif()
if(ENABLE_TESTS)
include(CTest)
enable_testing()
add_subdirectory(tests)
endif()
function(tr_install_web DST_DIR)
install(DIRECTORY ${CMAKE_SOURCE_DIR}/web/public_html DESTINATION ${DST_DIR})
endfunction()
add_subdirectory(libtransmission)
set(MAC_PROJECT_DIR macosx)
if(ENABLE_GTK AND ENABLE_NLS)
find_package(Gettext 0.19.7 REQUIRED)
add_subdirectory(po)
endif()
foreach(P cli daemon gtk mac qt utils web)
string(TOUPPER "${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(INSTALL_DOC)
install(FILES AUTHORS COPYING NEWS.md README.md docs/rpc-spec.md extras/send-email-when-torrent-done.sh DESTINATION ${CMAKE_INSTALL_DOCDIR})
endif()
if(MSVC AND ENABLE_DAEMON AND ENABLE_QT AND ENABLE_UTILS AND WITH_CRYPTO STREQUAL "openssl")
add_subdirectory(dist/msi)
endif()
set(CPACK_SOURCE_GENERATOR TXZ)
set(CPACK_SOURCE_PACKAGE_FILE_NAME "${TR_NAME}-${TR_USER_AGENT_PREFIX}")
if(NOT TR_STABLE_RELEASE)
string(APPEND CPACK_SOURCE_PACKAGE_FILE_NAME "-r${TR_VCS_REVISION}")
endif()
list(APPEND CPACK_SOURCE_IGNORE_FILES
"${CMAKE_BINARY_DIR}"
"[.]git"
"node_modules"
)
## Code Formatting
if(GIT_FOUND)
execute_process(COMMAND
"${GIT_EXECUTABLE}" rev-parse --show-toplevel
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE TR_GIT_ROOT
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if(TR_GIT_ROOT AND IS_DIRECTORY "${TR_GIT_ROOT}/.git")
configure_file(
"${CMAKE_SOURCE_DIR}/extras/pre-commit"
"${TR_GIT_ROOT}/.git/hooks/pre-commit"
COPYONLY
)
add_custom_target(check-format
COMMAND "${CMAKE_SOURCE_DIR}/code_style.sh" --check
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)
add_custom_target(format
COMMAND "${CMAKE_SOURCE_DIR}/code_style.sh"
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
)
endif()
unset(TR_GIT_ROOT)
endif()
include(CPack)
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