louiz’
99a4ddedaf
This adds a hard dependency on one of Botan or gcrypt. Botan is already a recommended dependency, and gcrypt is probably packaged almost everywhere, so this should not be a big deal. ref #3241
182 lines
4.6 KiB
CMake
182 lines
4.6 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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set(${PROJECT_NAME}_VERSION_MAJOR 1)
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set(${PROJECT_NAME}_VERSION_MINOR 0)
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set(${PROJECT_NAME}_VERSION_SUFFIX "~dev")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -pedantic -Wall -Wextra")
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#
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## Look for external libraries
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#
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules/")
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include(FindEXPAT)
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find_package(EXPAT REQUIRED)
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find_package(ICONV REQUIRED)
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find_package(LIBUUID REQUIRED)
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if(WITH_LIBIDN)
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find_package(LIBIDN REQUIRED)
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elseif(NOT WITHOUT_LIBIDN)
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find_package(LIBIDN)
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endif()
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if(WITH_SYSTEMD)
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find_package(SYSTEMD REQUIRED)
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elseif(NOT WITHOUT_SYSTEMD)
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find_package(SYSTEMD)
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endif()
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if(WITH_BOTAN)
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find_package(BOTAN REQUIRED)
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elseif(NOT WITHOUT_BOTAN)
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find_package(BOTAN)
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endif()
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if(NOT BOTAN_FOUND)
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find_package(GCRYPT REQUIRED)
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endif()
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if(WITH_UDNS)
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find_package(UDNS REQUIRED)
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elseif(NOT WITHOUT_UDNS)
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find_package(UDNS)
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endif()
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# To be able to include the config.h file generated by cmake
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include_directories("${CMAKE_CURRENT_BINARY_DIR}")
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include_directories("${CMAKE_CURRENT_SOURCE_DIR}")
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include_directories(${EXPAT_INCLUDE_DIRS})
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include_directories(${ICONV_INCLUDE_DIRS})
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include_directories(${LIBUUID_INCLUDE_DIRS})
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set(EXPAT_INCLUDE_DIRS ${EXPAT_INCLUDE_DIRS} PARENT_SCOPE)
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set(ICONV_INCLUDE_DIRS ${ICONV_INCLUDE_DIRS} PARENT_SCOPE)
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set(LIBUUID_INCLUDE_DIRS ${LIBUUID_INCLUDE_DIRS} PARENT_SCOPE)
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if(LIBIDN_FOUND)
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include_directories(${LIBIDN_INCLUDE_DIRS})
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set(LIBDIN_FOUND ${LIBDIN_FOUND} PARENT_SCOPE)
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set(LIBDIN_INCLUDE_DIRS ${LIBDIN_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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if(SYSTEMD_FOUND)
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include_directories(${SYSTEMD_INCLUDE_DIRS})
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set(SYSTEMD_FOUND ${SYSTEMD_FOUND} PARENT_SCOPE)
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set(SYSTEMD_INCLUDE_DIRS ${SYSTEMD_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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if(BOTAN_FOUND)
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include_directories(SYSTEM ${BOTAN_INCLUDE_DIRS})
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set(BOTAN_FOUND ${BOTAN_FOUND} PARENT_SCOPE)
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set(BOTAN_INCLUDE_DIRS ${BOTAN_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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if(GCRYPT_FOUND)
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include_directories(SYSTEM ${GCRYPT_INCLUDE_DIRS})
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set(GCRYPT_FOUND ${GCRYPT_FOUND} PARENT_SCOPE)
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set(GCRYPT_INCLUDE_DIRS ${GCRYPT_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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if(UDNS_FOUND)
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include_directories(${UDNS_INCLUDE_DIRS})
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set(UDNS_FOUND ${UDNS_FOUND} PARENT_SCOPE)
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set(UDNS_INCLUDE_DIRS ${UDNS_INCLUDE_DIRS} PARENT_SCOPE)
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endif()
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set(POLLER_DOCSTRING "Choose the poller between POLL and EPOLL (Linux-only)")
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if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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set(POLLER "EPOLL" CACHE STRING ${POLLER_DOCSTRING})
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else()
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set(POLLER "POLL" CACHE STRING ${POLLER_DOCSTRING})
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endif()
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if((NOT ${POLLER} MATCHES "POLL") AND
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(NOT ${POLLER} MATCHES "EPOLL"))
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message(FATAL_ERROR "POLLER must be either POLL or EPOLL")
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endif()
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#
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## utils
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#
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file(GLOB source_utils
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utils/*.[hc]pp)
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add_library(utils STATIC ${source_utils})
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target_link_libraries(utils ${ICONV_LIBRARIES})
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#
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## config
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#
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file(GLOB source_config
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config/*.[hc]pp)
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add_library(config STATIC ${source_config})
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#
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## logger
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#
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file(GLOB source_logger
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logger/*.[hc]pp)
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add_library(logger STATIC ${source_logger})
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target_link_libraries(logger config)
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#
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## network
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#
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file(GLOB source_network
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network/*.[hc]pp)
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add_library(network STATIC ${source_network})
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target_link_libraries(network logger)
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if(BOTAN_FOUND)
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target_link_libraries(network ${BOTAN_LIBRARIES})
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elseif(GCRYPT_FOUND)
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target_link_libraries(network ${GCRYPT_LIBRARIES})
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endif()
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if(UDNS_FOUND)
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target_link_libraries(network ${UDNS_LIBRARIES})
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endif()
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#
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## xmpplib
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#
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file(GLOB source_xmpplib
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xmpp/*.[hc]pp)
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add_library(xmpplib STATIC ${source_xmpplib})
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target_link_libraries(xmpplib network utils logger
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${EXPAT_LIBRARIES}
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${LIBUUID_LIBRARIES})
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if(LIBIDN_FOUND)
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target_link_libraries(xmpplib ${LIBIDN_LIBRARIES})
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endif()
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if(SYSTEMD_FOUND)
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target_link_libraries(xmpplib ${SYSTEMD_LIBRARIES})
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endif()
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# Define a __FILENAME__ macro with the relative path (from the base project directory)
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# of each source file
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file(GLOB_RECURSE source_all *.[hc]pp)
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foreach(file ${source_all})
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file(RELATIVE_PATH shorter_file ${CMAKE_CURRENT_SOURCE_DIR} ${file})
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set_property(SOURCE ${file} APPEND PROPERTY COMPILE_DEFINITIONS __FILENAME__="${shorter_file}")
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endforeach()
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#
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## Check if we have std::get_time
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#
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include(CheckCXXSourceCompiles)
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check_cxx_source_compiles("
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#include <iomanip>
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int main()
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{ std::get_time(nullptr, \"\"); }"
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HAS_GET_TIME)
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mark_as_advanced(HAS_GET_TIME)
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check_cxx_source_compiles("
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#include <iomanip>
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int main()
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{ std::put_time(nullptr, \"\"); }"
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HAS_PUT_TIME)
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mark_as_advanced(HAS_PUT_TIME)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/louloulibs.h.cmake ${CMAKE_BINARY_DIR}/src/louloulibs.h)
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