~singpolyma/biboumi

ref: 86f275e111d2fb18a2b55b87fd4e54a06d852816 biboumi/CMakeLists.txt -rw-r--r-- 14.2 KiB
86f275e1 — louiz’ Revert "C++17" 5 years ago
                                                                                
b0d60c0c louiz’
e332d7a2 Florent Le Coz
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0ab40dc1 louiz’
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d872c2b4 louiz’
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bf7b05ef Florent Le Coz
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14930284 louiz’
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3b7bbe14 Florent Le Coz
dc5ad49b louiz’
6ae7e08c Florent Le Coz
7cfc7917 Florent Le Coz
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3fdc4cb3 Florent Le Coz
7b3e0e0c louiz’
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1f8e2431 Florent Le Coz
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8ded8cd3 louiz’
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8ded8cd3 louiz’
25475b60 Florent Le Coz
2307f94e louiz’
ad15924a Emmanuel Gil Peyrot
8ded8cd3 louiz’
ad15924a Emmanuel Gil Peyrot
2307f94e louiz’
ad15924a Emmanuel Gil Peyrot
8ded8cd3 louiz’
ad15924a Emmanuel Gil Peyrot
ae7c54f3 Florent Le Coz
479b7189 louiz’
835c650e louiz’
ae7c54f3 Florent Le Coz
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ae7c54f3 Florent Le Coz
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cmake_minimum_required(VERSION 3.0)

project(biboumi)

set(${PROJECT_NAME}_VERSION_MAJOR 8)
set(${PROJECT_NAME}_VERSION_MINOR 0)
set(${PROJECT_NAME}_VERSION_SUFFIX "~dev")

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
        message(FATAL_ERROR "GCC version must be at least 5.0.")
    endif()
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.4)
        message(FATAL_ERROR "Clang version must be at least 3.4.")
    endif()
endif()

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
      "Build type (Release/Debug/RelWithDebInfo/MinSizeRel)" FORCE)
endif()

#
## Find optional instrumentation libraries that will be used in debug only
#
find_library(LIBASAN NAMES asan libasan.so.4 libasan.so.3 libasan.so.2 libasan.so.1)
find_library(LIBUBSAN NAMES ubsan libubsan.so.0)

#
## Set various debug flags (instrumentation libs, coverage, …)
#
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -pedantic -Wall -Wextra -Wconversion -fvisibility=hidden -fvisibility-inlines-hidden")
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage --coverage")
endif()
if(LIBASAN)
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=address")
endif()
if(LIBUBSAN)
  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=undefined")
endif()

#
## Set the software version, archive name, RPM name etc
#
set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR})
set(RPM_VERSION ${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR})

if(${PROJECT_NAME}_VERSION_SUFFIX MATCHES ".+")
  set(ARCHIVE_NAME ${ARCHIVE_NAME}${${PROJECT_NAME}_VERSION_SUFFIX})
  set(RPM_VERSION ${RPM_VERSION}${${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})
      set(RPM_VERSION ${RPM_VERSION}${GIT_REVISION})
    endif()
  endif()
endif()

set(SOFTWARE_VERSION
  ${${PROJECT_NAME}_VERSION_MAJOR}.${${PROJECT_NAME}_VERSION_MINOR}${${PROJECT_NAME}_VERSION_SUFFIX})

#
## The rule that generates the documentation
#
execute_process(COMMAND "date" "+%Y-%m-%d" OUTPUT_VARIABLE DOC_DATE
                OUTPUT_STRIP_TRAILING_WHITESPACE)
set(MAN_PAGE ${CMAKE_CURRENT_BINARY_DIR}/doc/${PROJECT_NAME}.1)
set(DOC_PAGE ${CMAKE_CURRENT_SOURCE_DIR}/doc/${PROJECT_NAME}.1.rst)
if (NOT PANDOC_EXECUTABLE)
  find_program(PANDOC_EXECUTABLE NAMES pandoc
    DOC "The pandoc software, to build the man page from the rst documentation")
  if(PANDOC_EXECUTABLE)
    message(STATUS "Found Pandoc: ${PANDOC_EXECUTABLE}")
    set(WITH_DOC true)
    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/)
    add_custom_command(OUTPUT ${MAN_PAGE}
      COMMAND ${PANDOC_EXECUTABLE} -M date="${DOC_DATE}" -s -t man ${DOC_PAGE} -o ${MAN_PAGE}
      DEPENDS ${DOC_PAGE})
    add_custom_target(doc ALL DEPENDS ${MAN_PAGE})
  else()
    message(STATUS "Pandoc not found, documentation cannot be built")
  endif()
endif()
mark_as_advanced(PANDOC_EXECUTABLE)

#
## Set this search path for cmake, to find our custom search modules
#
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules/")
find_package(ICONV REQUIRED)
find_package(LIBUUID REQUIRED)
find_package(EXPAT REQUIRED)

#
## Find all the libraries (optional or not)
#
if(WITH_LIBIDN)
  find_package(LIBIDN REQUIRED)
elseif(NOT WITHOUT_LIBIDN)
  find_package(LIBIDN)
endif()

if(WITH_SYSTEMD)
  find_package(SYSTEMD REQUIRED)
elseif(NOT WITHOUT_SYSTEMD)
  find_package(SYSTEMD)
endif()

if(WITH_BOTAN)
  find_package(BOTAN REQUIRED)
elseif(NOT WITHOUT_BOTAN)
  find_package(BOTAN)
endif()

if(NOT BOTAN_FOUND)
  find_package(GCRYPT REQUIRED)
endif()

if(WITH_UDNS)
  find_package(UDNS REQUIRED)
elseif(NOT WITHOUT_UDNS)
  find_package(UDNS)
endif()

if(WITH_SQLITE3)
  find_package(SQLITE3 REQUIRED)
elseif(NOT WITHOUT_SQLITE3)
  find_package(SQLITE3)
endif()

if(WITH_POSTGRESQL)
  find_package(PQ REQUIRED)
elseif(NOT WITHOUT_POSTGRESQL)
  find_package(PQ)
endif()

#
## Set all the include directories, depending on what libraries are used
#
include_directories(${EXPAT_INCLUDE_DIRS})
include_directories(${ICONV_INCLUDE_DIRS})
include_directories(${LIBUUID_INCLUDE_DIRS})
if(SYSTEMD_FOUND)
  include_directories(${SYSTEMD_INCLUDE_DIRS})
endif()
if(BOTAN_FOUND)
  include_directories(SYSTEM ${BOTAN_INCLUDE_DIRS})
endif()
if(UDNS_FOUND)
  include_directories(${UDNS_INCLUDE_DIRS})
endif()

# To be able to include the config.h and other files generated by cmake
include_directories("${CMAKE_CURRENT_BINARY_DIR}/src/")
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/")
include_directories("${CMAKE_CURRENT_BINARY_DIR}/")

#
## Define all the modules
#

file(GLOB source_utils
        src/utils/*.[hc]pp)
add_library(utils OBJECT ${source_utils})

file(GLOB source_irc
        src/irc/*.[hc]pp)
add_library(irc OBJECT ${source_irc})

file(GLOB source_xmpp
        src/xmpp/*.[hc]pp)
add_library(xmpp OBJECT ${source_xmpp})

file(GLOB source_identd
        src/identd/*.[hc]pp)
add_library(identd OBJECT ${source_identd})

file(GLOB source_bridge
        src/bridge/*.[hc]pp)
add_library(bridge OBJECT ${source_bridge})

file(GLOB source_config
        src/config/*.[hc]pp)
add_library(config OBJECT ${source_config})

file(GLOB source_logger
        src/logger/*.[hc]pp)
add_library(logger OBJECT ${source_logger})

file(GLOB source_network
        src/network/*.[hc]pp)
add_library(network OBJECT ${source_network})

option(DEBUG_SQL_QUERIES
       "If set to true, every SQL statement executed will be logged and timed"
       OFF)
if(SQLITE3_FOUND OR PQ_FOUND)
  file(GLOB source_database
          src/database/*.[hc]pp)
  add_library(database OBJECT ${source_database})

  if(SQLITE3_FOUND)
    include_directories(database ${SQLITE3_INCLUDE_DIRS})
  endif()
  if(PQ_FOUND)
    include_directories(database ${PQ_INCLUDE_DIRS})
  endif()
  set(USE_DATABASE TRUE)
else()
  add_library(database OBJECT "")
endif()

#
## Define the executables
#

## main
add_executable(${PROJECT_NAME} src/main.cpp
        $<TARGET_OBJECTS:utils>
        $<TARGET_OBJECTS:config>
        $<TARGET_OBJECTS:logger>
        $<TARGET_OBJECTS:network>
        $<TARGET_OBJECTS:xmpp>
        $<TARGET_OBJECTS:bridge>
        $<TARGET_OBJECTS:irc>
        $<TARGET_OBJECTS:identd>
        $<TARGET_OBJECTS:database>)

## test_suite
file(GLOB source_tests
  tests/*.cpp)
add_executable(test_suite ${source_tests}
        $<TARGET_OBJECTS:utils>
        $<TARGET_OBJECTS:config>
        $<TARGET_OBJECTS:logger>
        $<TARGET_OBJECTS:network>
        $<TARGET_OBJECTS:xmpp>
        $<TARGET_OBJECTS:bridge>
        $<TARGET_OBJECTS:irc>
        $<TARGET_OBJECTS:identd>
        $<TARGET_OBJECTS:database>)
set_target_properties(test_suite PROPERTIES EXCLUDE_FROM_ALL TRUE)

#
## Link the executables with their libraries
#
target_link_libraries(${PROJECT_NAME}
        ${ICONV_LIBRARIES}
        ${LIBUUID_LIBRARIES}
        ${EXPAT_LIBRARY})
target_link_libraries(test_suite
        ${ICONV_LIBRARIES}
        ${LIBUUID_LIBRARIES}
        ${EXPAT_LIBRARY})
if(SYSTEMD_FOUND)
  target_link_libraries(${PROJECT_NAME} ${SYSTEMD_LIBRARIES})
  target_link_libraries(test_suite ${SYSTEMD_LIBRARIES})
endif()
if(BOTAN_FOUND)
  target_link_libraries(${PROJECT_NAME} ${BOTAN_LIBRARIES})
  target_link_libraries(test_suite ${BOTAN_LIBRARIES})
elseif(GCRYPT_FOUND)
  target_link_libraries(${PROJECT_NAME} ${GCRYPT_LIBRARIES})
  target_link_libraries(test_suite ${GCRYPT_LIBRARIES})
endif()
if(UDNS_FOUND)
  target_link_libraries(${PROJECT_NAME} ${UDNS_LIBRARIES})
  target_link_libraries(test_suite ${UDNS_LIBRARIES})
endif()
if(LIBIDN_FOUND)
  target_link_libraries(${PROJECT_NAME} ${LIBIDN_LIBRARIES})
  target_link_libraries(test_suite ${LIBIDN_LIBRARIES})
endif()
if(USE_DATABASE)
  if(SQLITE3_FOUND)
    target_link_libraries(${PROJECT_NAME} ${SQLITE3_LIBRARIES})
    target_link_libraries(test_suite ${SQLITE3_LIBRARIES})
  endif()
  if(PQ_FOUND)
    target_link_libraries(${PROJECT_NAME} ${PQ_LIBRARIES})
    target_link_libraries(test_suite ${PQ_LIBRARIES})
endif()
endif()

# Define a __FILENAME__ macro with the relative path (from the base project directory)
# of each source file
file(GLOB_RECURSE source_all src/*.[hc]pp tests/*.[hc]pp)
foreach(file ${source_all})
  file(RELATIVE_PATH shorter_file ${CMAKE_CURRENT_SOURCE_DIR} ${file})
  set_property(SOURCE ${file} APPEND PROPERTY COMPILE_DEFINITIONS __FILENAME__="${shorter_file}")
endforeach()

#
## Add a rule to download the catch unit test framework
#
include(ExternalProject)
ExternalProject_Add(catch
  GIT_REPOSITORY "https://lab.louiz.org/louiz/Catch.git"
  PREFIX "external"
  UPDATE_COMMAND ""
  CONFIGURE_COMMAND ""
  BUILD_COMMAND ""
  INSTALL_COMMAND ""
  )
set_target_properties(catch PROPERTIES EXCLUDE_FROM_ALL TRUE)
ExternalProject_Get_Property(catch SOURCE_DIR)
if(NOT EXISTS ${CMAKE_SOURCE_DIR}/tests/catch.hpp)
  target_include_directories(test_suite
    PUBLIC "${SOURCE_DIR}/include/"
    )
  add_dependencies(test_suite catch)
endif()

#
## Add some custom rules to launch the tests
#
add_custom_target(check COMMAND "test_suite"
  DEPENDS test_suite biboumi)
set_target_properties(check PROPERTIES EXCLUDE_FROM_ALL TRUE)
add_custom_target(e2e COMMAND "python3" "${CMAKE_CURRENT_SOURCE_DIR}/tests/end_to_end/"
  DEPENDS biboumi)
set_target_properties(e2e PROPERTIES EXCLUDE_FROM_ALL TRUE)
add_custom_target(e2e_valgrind COMMAND "E2E_BIBOUMI_SUPP_DIR=${CMAKE_CURRENT_SOURCE_DIR}/tests/end_to_end/" "E2E_BIBOUMI_VALGRIND=1" "python3" "${CMAKE_CURRENT_SOURCE_DIR}/tests/end_to_end/"
    DEPENDS biboumi)
if(CMAKE_BUILD_TYPE MATCHES Debug)
  include(CodeCoverage)
  SETUP_TARGET_FOR_COVERAGE(coverage_check
    ./test_suite
    coverage_test_suite)
  add_dependencies(coverage_check test_suite)

  SETUP_TARGET_FOR_COVERAGE(coverage_e2e
    python3
    coverage_e2e
    ${CMAKE_CURRENT_SOURCE_DIR}/tests/end_to_end/)
  add_dependencies(coverage_e2e biboumi)

  ADD_CUSTOM_TARGET(coverage
    COMMAND ${LCOV_PATH} -a coverage_e2e.info -a coverage_test_suite.info -o coverage_total.info

    COMMAND ${GENHTML_PATH} -o coverage_total coverage_total.info

    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
    )
endif()
add_custom_target(everything DEPENDS test_suite biboumi)

#
## Install target
#
install(TARGETS ${PROJECT_NAME} RUNTIME                     DESTINATION bin)
install(FILES   ${MAN_PAGE}                                 DESTINATION share/man/man1         OPTIONAL COMPONENT documentation)
install(FILES   ${CMAKE_CURRENT_BINARY_DIR}/biboumi.service DESTINATION lib/systemd/system     COMPONENT init)
file(GLOB policy_files conf/*policy.txt)
install(FILES   ${policy_files}                             DESTINATION /etc/biboumi           COMPONENT configuration)

#
## Dist target
## Generate a release tarball from the git sources
#
add_custom_command(OUTPUT ${ARCHIVE_NAME}.tar.xz
  COMMAND git archive --prefix=${ARCHIVE_NAME}/ --format=tar HEAD^{tree}
          > ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME}.tar
  # Append this specific file that is not part of the git repo
  COMMAND tar -rf ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME}.tar -P ${SOURCE_DIR}/single_include/catch.hpp --xform 's|/.*/|${ARCHIVE_NAME}/tests/|g'
  # Remove a potential existing archive
  COMMAND rm -f ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME}.tar.xz
  # Compress the archive
  COMMAND xz ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME}.tar
  COMMAND ${CMAKE_COMMAND} -E cmake_echo_color --cyan "${ARCHIVE_NAME}.tar.xz created."
  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
  )
add_custom_target(dist
  DEPENDS ${ARCHIVE_NAME}.tar.xz
  DEPENDS catch)

add_custom_target(rpm
  DEPENDS dist
  COMMAND mkdir -p rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
  COMMAND rpmbuild --define "_topdir `pwd`/rpmbuild/" --define "_sourcedir `pwd`" -ba biboumi.spec
  )

#
## Set some variables that will be used in the cmake-generated files
#
set(SYSTEMD_SERVICE_TYPE_DOCSTRING "The value used as the Type= in the systemd unit file.")
set(WATCHDOG_SEC_DOCSTRING "The value used as WatchdogSec= in the systemd unit file.")
if(SYSTEMD_FOUND)
  set(SYSTEMD_SERVICE_TYPE "notify" CACHE STRING ${SYSTEMD_SERVICE_TYPE_DOCSTRING})
  set(WATCHDOG_SEC "20" CACHE STRING ${WATCHDOG_SEC_DOCSTRING})
else()
  set(SYSTEMD_SERVICE_TYPE "simple" CACHE STRING ${SYSTEMD_SERVICE_TYPE_DOCSTRING})
  set(WATCHDOG_SEC "" CACHE STRING ${WATCHDOG_SEC_DOCSTRING})
endif()
set(SERVICE_USER_DOCSTRING "The value used as the User= in the systemd unit file.")
if(NOT DEFINED SERVICE_USER)
  set(SERVICE_USER "nobody" CACHE STRING ${SERVICE_USER_DOCSTRING})
endif()
set(SERVICE_GROUP_DOCSTRING "The value used as the Group= in the systemd unit file.")
if(NOT DEFINED SERVICE_GROUP)
  set(SERVICE_GROUP "nobody" CACHE STRING ${SERVICE_GROUP_DOCSTRING})
endif()

# Force the format of the date output
set(ENV{LANG} "C")
execute_process(COMMAND "date" "+%a %b %d %Y" OUTPUT_VARIABLE RPM_DATE
                OUTPUT_STRIP_TRAILING_WHITESPACE)
unset(ENV{LANG})

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()

#
## Check if we have std::get_time and put_time
#
include(CheckCXXSourceCompiles)

check_cxx_source_compiles("
  #include <iomanip>
  int main()
  { std::get_time(nullptr, \"\"); }"
        HAS_GET_TIME)

mark_as_advanced(HAS_GET_TIME)

check_cxx_source_compiles("
  #include <iomanip>
  int main()
  { std::put_time(nullptr, \"\"); }"
        HAS_PUT_TIME)

mark_as_advanced(HAS_PUT_TIME)

configure_file(unit/biboumi.service.cmake biboumi.service)
configure_file(packaging/biboumi.spec.cmake biboumi.spec)
configure_file(src/biboumi.h.cmake src/biboumi.h)