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project(libssh C)
# Required cmake version
cmake_minimum_required(VERSION 2.8.5)
# global needed variables
set(APPLICATION_NAME ${PROJECT_NAME})
set(APPLICATION_VERSION_MAJOR "0")
set(APPLICATION_VERSION_MINOR "7")
set(APPLICATION_VERSION_PATCH "3")
set(APPLICATION_VERSION "${APPLICATION_VERSION_MAJOR}.${APPLICATION_VERSION_MINOR}.${APPLICATION_VERSION_PATCH}")
# 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 "4.4.1")
set(LIBRARY_SOVERSION "4")
# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
set(CMAKE_MODULE_PATH
${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules
)
# add definitions
include(DefineCMakeDefaults)
include(DefinePlatformDefaults)
include(DefineCompilerFlags)
include(DefineInstallationPaths)
include(DefineOptions.cmake)
include(CPackConfig.cmake)
# disallow in-source build
include(MacroEnsureOutOfSourceBuild)
macro_ensure_out_of_source_build("${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)
else (WITH_GCRYPT)
find_package(OpenSSL)
if (NOT OPENSSL_FOUND)
find_package(GCrypt)
if (NOT GCRYPT_FOUND)
message(FATAL_ERROR "Could not find OpenSSL or GCrypt")
endif (NOT GCRYPT_FOUND)
endif (NOT OPENSSL_FOUND)
endif(WITH_GCRYPT)
# Find out if we have threading available
set(CMAKE_THREAD_PREFER_PTHREADS 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)
# 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
${CMAKE_CURRENT_BINARY_DIR}/libssh_threads.pc
DESTINATION
${LIB_INSTALL_DIR}/pkgconfig
COMPONENT
pkgconfig
)
if (LIBSSH_THREADS)
configure_file(libssh_threads.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libssh_threads.pc)
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/libssh.pc
${CMAKE_CURRENT_BINARY_DIR}/libssh_threads.pc
DESTINATION
${LIB_INSTALL_DIR}/pkgconfig
COMPONENT
pkgconfig
)
endif (LIBSSH_THREADS)
endif (UNIX)
# cmake config files
set(LIBSSH_LIBRARY_NAME ${CMAKE_SHARED_LIBRARY_PREFIX}ssh${CMAKE_SHARED_LIBRARY_SUFFIX})
set(LIBSSH_THREADS_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 (WITH_TESTING)
find_package(CMocka REQUIRED)
include(AddCMockaTest)
add_subdirectory(tests)
endif (WITH_TESTING)
message(STATUS "********************************************")
message(STATUS "********** ${PROJECT_NAME} build options : **********")
message(STATUS "zlib support: ${WITH_ZLIB}")
message(STATUS "libgcrypt support: ${WITH_GCRYPT}")
message(STATUS "libnacl support: ${WITH_NACL}")
message(STATUS "SSH-1 support: ${WITH_SSH1}")
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: ${WITH_TESTING}")
message(STATUS "Client code Unit testing: ${WITH_CLIENT_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 "********************************************")
|
