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cmake_minimum_required(VERSION 2.6)
project(biboumi)
set(${PROJECT_NAME}_VERSION_MAJOR 1)
set(${PROJECT_NAME}_VERSION_MINOR 0)
set(${PROJECT_NAME}_VERSION_SUFFIX "~dev")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -pedantic -Wall -Wextra")
# Define a __FILENAME__ macro to get the filename of each file, instead of
# the full path as in __FILE__
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__FILENAME__='\"$(subst ${CMAKE_SOURCE_DIR}/,,$(abspath $<))\"'")
#
## Look for external libraries
#
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
include(FindEXPAT)
find_package(EXPAT REQUIRED)
find_package(Iconv REQUIRED)
find_package(Libuuid REQUIRED)
find_package(Libidn)
find_package(SystemdDaemon)
find_package(Botan)
#
## Get the software version
#
set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR})
if(${PROJECT_NAME}_VERSION_SUFFIX MATCHES ".+")
set(ARCHIVE_NAME ${ARCHIVE_NAME}-${${PROJECT_NAME}_VERSION_SUFFIX})
endif()
if(${PROJECT_NAME}_VERSION_SUFFIX MATCHES "^~dev$")
# If we are on a dev version, append the hash of the current git HEAD to
# the version
include(FindGit)
if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git")
execute_process(COMMAND git --git-dir=${CMAKE_SOURCE_DIR}/.git rev-parse --short HEAD
OUTPUT_VARIABLE GIT_REVISION
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(GIT_REVISION)
set(${PROJECT_NAME}_VERSION_SUFFIX "${${PROJECT_NAME}_VERSION_SUFFIX} (${GIT_REVISION})")
set(ARCHIVE_NAME ${ARCHIVE_NAME}-${GIT_REVISION})
endif()
endif()
endif()
set(BIBOUMI_VERSION
${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR}${${PROJECT_NAME}_VERSION_SUFFIX})
# To be able to include the config.h file generated by cmake
include_directories("${CMAKE_CURRENT_BINARY_DIR}/src/")
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/")
include_directories(${EXPAT_INCLUDE_DIRS})
include_directories(${ICONV_INCLUDE_DIRS})
include_directories(${LIBUUID_INCLUDE_DIRS})
if(LIBIDN_FOUND)
include_directories(${LIBIDN_INCLUDE_DIRS})
endif()
if(SYSTEMDDAEMON_FOUND)
include_directories(${SYSTEMDDAEMON_INCLUDE_DIRS})
endif()
if(BOTAN_FOUND)
include_directories(SYSTEM ${BOTAN_INCLUDE_DIRS})
endif()
set(POLLER_DOCSTRING "Choose the poller between POLL and EPOLL (Linux-only)")
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(POLLER "EPOLL" CACHE STRING ${POLLER_DOCSTRING})
else()
set(POLLER "POLL" CACHE STRING ${POLLER_DOCSTRING})
endif()
if((NOT ${POLLER} MATCHES "POLL") AND
(NOT ${POLLER} MATCHES "EPOLL"))
message(FATAL_ERROR "POLLER must be either POLL or EPOLL")
endif()
#
## Documentation
#
set(MAN_PAGE ${CMAKE_CURRENT_BINARY_DIR}/doc/${PROJECT_NAME}.1)
set(DOC_PAGE ${CMAKE_CURRENT_SOURCE_DIR}/doc/${PROJECT_NAME}.1.md)
find_program(RONN_EXECUTABLE NAMES ronn
DOC "The ronn software, to build the man page from the markdown documentation")
if(RONN_EXECUTABLE)
set(WITH_DOC true)
file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/)
add_custom_command(OUTPUT ${MAN_PAGE}
COMMAND ${RONN_EXECUTABLE} --roff < ${DOC_PAGE} > ${MAN_PAGE}
DEPENDS ${DOC_PAGE})
add_custom_target(doc DEPENDS ${MAN_PAGE})
endif()
#
## utils
#
file(GLOB source_utils
src/utils/*.[hc]pp)
add_library(utils STATIC ${source_utils})
target_link_libraries(utils ${ICONV_LIBRARIES})
#
## config
#
file(GLOB source_config
src/config/*.[hc]pp)
add_library(config STATIC ${source_config})
target_link_libraries(config utils)
#
## logger
#
file(GLOB source_logger
src/logger/*.[hc]pp)
add_library(logger STATIC ${source_logger})
target_link_libraries(logger config)
#
## network
#
file(GLOB source_network
src/network/*.[hc]pp)
add_library(network STATIC ${source_network})
target_link_libraries(network logger)
if(BOTAN_FOUND)
target_link_libraries(network ${BOTAN_LIBRARIES})
endif()
#
## irclib
#
file(GLOB source_irc
src/irc/*.[hc]pp)
add_library(irc STATIC ${source_irc})
target_link_libraries(irc network utils logger)
#
## xmpplib
#
file(GLOB source_xmpp
src/xmpp/*.[hc]pp)
add_library(xmpp STATIC ${source_xmpp})
target_link_libraries(xmpp bridge network utils logger
${EXPAT_LIBRARIES}
${LIBUUID_LIBRARIES})
if(LIBIDN_FOUND)
target_link_libraries(xmpp ${LIBIDN_LIBRARIES})
endif()
#
## bridge
#
file(GLOB source_bridge
src/bridge/*.[hc]pp)
add_library(bridge STATIC ${source_bridge})
target_link_libraries(bridge xmpp irc utils logger)
#
## Main executable
#
add_executable(${PROJECT_NAME} src/main.cpp)
target_link_libraries(${PROJECT_NAME}
xmpp
irc
bridge
utils
config)
if(SYSTEMDDAEMON_FOUND)
target_link_libraries(xmpp ${SYSTEMDDAEMON_LIBRARIES})
endif()
#
## Tests
#
add_executable(test_suite EXCLUDE_FROM_ALL
src/test.cpp)
target_link_libraries(test_suite
xmpp
irc
bridge
utils
config
logger)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/src/config.h)
#
## Install target
#
install(TARGETS ${PROJECT_NAME}
RUNTIME DESTINATION bin)
if(WITH_DOC)
install(FILES ${MAN_PAGE} DESTINATION share/man/man1 OPTIONAL)
endif()
#
## Dist target
## Generate a release tarball from the git sources
#
add_custom_target(dist
COMMAND git archive --prefix=${ARCHIVE_NAME}/ --format=tar HEAD
| xz > ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME}.tar.xz
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})