228 строки
7.2 KiB
CMake
228 строки
7.2 KiB
CMake
cmake_minimum_required(VERSION 3.3.0)
|
|
cmake_policy(SET CMP0048 NEW)
|
|
|
|
project(libssh VERSION 0.8.90 LANGUAGES C)
|
|
|
|
# global needed variable
|
|
set(APPLICATION_NAME ${PROJECT_NAME})
|
|
|
|
# SOVERSION scheme: CURRENT.AGE.REVISION
|
|
# If there was an incompatible interface change:
|
|
# Increment CURRENT. Set AGE and REVISION to 0
|
|
# If there was a compatible interface change:
|
|
# Increment AGE. Set REVISION to 0
|
|
# If the source code was changed, but there were no interface changes:
|
|
# Increment REVISION.
|
|
set(LIBRARY_VERSION "4.6.0")
|
|
set(LIBRARY_SOVERSION "4")
|
|
|
|
# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
|
|
set(CMAKE_MODULE_PATH
|
|
${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules
|
|
)
|
|
|
|
# add definitions
|
|
include(DefineCMakeDefaults)
|
|
include(DefinePlatformDefaults)
|
|
include(DefineInstallationPaths)
|
|
include(DefineOptions.cmake)
|
|
include(CPackConfig.cmake)
|
|
|
|
include(CompilerChecks.cmake)
|
|
|
|
# disallow in-source build
|
|
include(MacroEnsureOutOfSourceBuild)
|
|
macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.")
|
|
|
|
# search for libraries
|
|
if (WITH_ZLIB)
|
|
find_package(ZLIB REQUIRED)
|
|
endif (WITH_ZLIB)
|
|
|
|
if (WITH_GCRYPT)
|
|
find_package(GCrypt 1.5.0 REQUIRED)
|
|
if (NOT GCRYPT_FOUND)
|
|
message(FATAL_ERROR "Could not find GCrypt")
|
|
endif (NOT GCRYPT_FOUND)
|
|
elseif(WITH_MBEDTLS)
|
|
find_package(MbedTLS REQUIRED)
|
|
if (NOT MBEDTLS_FOUND)
|
|
message(FATAL_ERROR "Could not find mbedTLS")
|
|
endif (NOT MBEDTLS_FOUND)
|
|
else (WITH_GCRYPT)
|
|
find_package(OpenSSL)
|
|
if (NOT OPENSSL_FOUND)
|
|
find_package(GCrypt)
|
|
if (NOT GCRYPT_FOUND)
|
|
find_package(MbedTLS)
|
|
if (NOT MBEDTLS_FOUND)
|
|
message(FATAL_ERROR "Could not find OpenSSL, GCrypt or mbedTLS")
|
|
endif (NOT MBEDTLS_FOUND)
|
|
endif (NOT GCRYPT_FOUND)
|
|
endif (NOT OPENSSL_FOUND)
|
|
endif(WITH_GCRYPT)
|
|
|
|
# Find out if we have threading available
|
|
set(CMAKE_THREAD_PREFER_PTHREADS ON)
|
|
set(THREADS_PREFER_PTHREAD_FLAG ON)
|
|
find_package(Threads)
|
|
|
|
if (WITH_GSSAPI)
|
|
find_package(GSSAPI)
|
|
endif (WITH_GSSAPI)
|
|
|
|
if (WITH_NACL)
|
|
find_package(NaCl)
|
|
if (NOT NACL_FOUND)
|
|
set(WITH_NACL OFF)
|
|
endif (NOT NACL_FOUND)
|
|
endif (WITH_NACL)
|
|
|
|
if (BSD OR SOLARIS OR OSX)
|
|
find_package(Argp)
|
|
endif (BSD OR SOLARIS OR OSX)
|
|
|
|
# Disable symbol versioning in non UNIX platforms
|
|
if (UNIX)
|
|
find_package(ABIMap 0.3.1)
|
|
else (UNIX)
|
|
set(WITH_SYMBOL_VERSIONING OFF)
|
|
endif (UNIX)
|
|
|
|
# config.h checks
|
|
include(ConfigureChecks.cmake)
|
|
configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
|
|
|
|
# check subdirectories
|
|
add_subdirectory(doc)
|
|
add_subdirectory(include)
|
|
add_subdirectory(src)
|
|
|
|
# pkg-config file
|
|
if (UNIX)
|
|
configure_file(libssh.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libssh.pc)
|
|
install(
|
|
FILES
|
|
${CMAKE_CURRENT_BINARY_DIR}/libssh.pc
|
|
DESTINATION
|
|
${LIB_INSTALL_DIR}/pkgconfig
|
|
COMPONENT
|
|
pkgconfig
|
|
)
|
|
endif (UNIX)
|
|
|
|
# cmake config files
|
|
set(LIBSSH_LIBRARY_NAME ${CMAKE_SHARED_LIBRARY_PREFIX}ssh${CMAKE_SHARED_LIBRARY_SUFFIX})
|
|
|
|
configure_file(${PROJECT_NAME}-config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake @ONLY)
|
|
configure_file(${PROJECT_NAME}-config-version.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake @ONLY)
|
|
install(
|
|
FILES
|
|
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake
|
|
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
|
|
DESTINATION
|
|
${CMAKE_INSTALL_DIR}/${PROJECT_NAME}
|
|
COMPONENT
|
|
devel
|
|
)
|
|
|
|
|
|
# in tree build settings
|
|
configure_file(libssh-build-tree-settings.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/libssh-build-tree-settings.cmake @ONLY)
|
|
|
|
if (WITH_EXAMPLES)
|
|
add_subdirectory(examples)
|
|
endif (WITH_EXAMPLES)
|
|
|
|
if (UNIT_TESTING)
|
|
find_package(CMocka REQUIRED)
|
|
include(AddCMockaTest)
|
|
add_subdirectory(tests)
|
|
endif (UNIT_TESTING)
|
|
|
|
### SOURCE PACKAGE
|
|
if (WITH_SYMBOL_VERSIONING AND ABIMAP_FOUND)
|
|
# Get the current ABI version from source
|
|
get_filename_component(current_abi_path
|
|
"${CMAKE_SOURCE_DIR}/src/ABI/current"
|
|
ABSOLUTE)
|
|
|
|
# Check if the ABI version should be updated
|
|
file(READ ${current_abi_path} CURRENT_ABI_CONTENT)
|
|
string(STRIP "${CURRENT_ABI_CONTENT}" CURRENT_ABI_VERSION)
|
|
|
|
if (LIBRARY_VERSION VERSION_GREATER CURRENT_ABI_VERSION)
|
|
set(UPDATE_ABI TRUE)
|
|
endif ()
|
|
|
|
if (UPDATE_ABI)
|
|
message(STATUS "Library version bumped to ${LIBRARY_VERSION}: Updating ABI")
|
|
|
|
# Get the list of header files
|
|
get_file_list(${PROJECT_NAME}_header_list
|
|
DIRECTORIES "${CMAKE_SOURCE_DIR}/include/libssh"
|
|
FILES_PATTERNS "*.h")
|
|
|
|
# Extract the symbols marked as "LIBSSH_API" from the header files
|
|
extract_symbols(${PROJECT_NAME}.symbols
|
|
HEADERS_LIST ${PROJECT_NAME}_header_list
|
|
FILTER_PATTERN "LIBSSH_API"
|
|
COPY_TO "${CMAKE_SOURCE_DIR}/src/ABI/${PROJECT_NAME}-${LIBRARY_VERSION}.symbols")
|
|
|
|
if (WITH_ABI_BREAK)
|
|
set(ALLOW_ABI_BREAK "BREAK_ABI")
|
|
endif()
|
|
|
|
# Target we can depend on in 'make dist'
|
|
set(_SYMBOL_TARGET "${PROJECT_NAME}.map")
|
|
|
|
# Set the path to the current map file
|
|
set(MAP_PATH "${CMAKE_SOURCE_DIR}/src/${_SYMBOL_TARGET}")
|
|
|
|
# Generate the symbol version map file
|
|
generate_map_file(${_SYMBOL_TARGET}
|
|
SYMBOLS ${PROJECT_NAME}.symbols
|
|
RELEASE_NAME_VERSION ${PROJECT_NAME}_${LIBRARY_VERSION}
|
|
CURRENT_MAP ${MAP_PATH}
|
|
COPY_TO ${MAP_PATH}
|
|
FINAL
|
|
${ALLOW_ABI_BREAK})
|
|
|
|
# Write the current version to the source
|
|
file(WRITE ${current_abi_path} ${LIBRARY_VERSION})
|
|
endif(UPDATE_ABI)
|
|
endif (WITH_SYMBOL_VERSIONING AND ABIMAP_FOUND)
|
|
|
|
add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source DEPENDS ${_SYMBOL_TARGET})
|
|
|
|
message(STATUS "********************************************")
|
|
message(STATUS "********** ${PROJECT_NAME} build options : **********")
|
|
|
|
message(STATUS "zlib support: ${WITH_ZLIB}")
|
|
message(STATUS "libgcrypt support: ${WITH_GCRYPT}")
|
|
message(STATUS "libmbedTLS support: ${WITH_MBEDTLS}")
|
|
message(STATUS "libnacl support: ${WITH_NACL}")
|
|
message(STATUS "SFTP support: ${WITH_SFTP}")
|
|
message(STATUS "Server support : ${WITH_SERVER}")
|
|
message(STATUS "GSSAPI support : ${WITH_GSSAPI}")
|
|
message(STATUS "Pcap debugging support : ${WITH_PCAP}")
|
|
message(STATUS "With static library: ${WITH_STATIC_LIB}")
|
|
message(STATUS "Unit testing: ${UNIT_TESTING}")
|
|
message(STATUS "Client code testing: ${CLIENT_TESTING}")
|
|
set(_SERVER_TESTING OFF)
|
|
if (WITH_SERVER)
|
|
set(_SERVER_TESTING ${SERVER_TESTING})
|
|
endif()
|
|
message(STATUS "Server code testing: ${_SERVER_TESTING}")
|
|
if (WITH_INTERNAL_DOC)
|
|
message(STATUS "Internal documentation generation")
|
|
else (WITH_INTERNAL_DOC)
|
|
message(STATUS "Public API documentation generation")
|
|
endif (WITH_INTERNAL_DOC)
|
|
message(STATUS "Benchmarks: ${WITH_BENCHMARKS}")
|
|
message(STATUS "Symbol versioning: ${WITH_SYMBOL_VERSIONING}")
|
|
message(STATUS "Allow ABI break: ${WITH_ABI_BREAK}")
|
|
message(STATUS "Release is final: ${WITH_FINAL}")
|
|
message(STATUS "********************************************")
|
|
|