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CMakeLists.txt
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cmake_minimum_required(VERSION 3.2.3)
if(POLICY CMP0135)
cmake_policy(SET CMP0135 NEW)
endif()
project(stumpless VERSION 2.2.0)
set(CMAKE_PROJECT_HOMEPAGE_URL "https://goatshriek.github.io/stumpless/")
option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
string(CONCAT enable_cpp_help_string
"Build the C++ language binding library. The library will be added to the "
"'all' target and will be installed via the 'install' target, alongside the "
"C library. Other targets (such as 'docs' and 'check') will have a '-cpp' "
"version that takes the same action for the C++ library. For example, build "
"the 'check-cpp' target to build and run the test suite for the C++ library."
)
option(ENABLE_CPP ${enable_cpp_help_string} OFF)
option(BUILD_PYTHON "include the python libary" OFF)
option(ENABLE_THREAD_SAFETY "support thread-safe functionality" ON)
option(ENABLE_JOURNALD_TARGETS "support systemd journald service targets" ON)
option(ENABLE_NETWORK_TARGETS "support network targets" ON)
option(ENABLE_SOCKET_TARGETS "support unix domain socket targets" ON)
option(ENABLE_WINDOWS_EVENT_LOG_TARGETS "support windows event log targets" ON)
option(INSTALL_EXAMPLES "install examples" ON)
option(INSTALL_MANPAGES "install generated manpages" ON)
option(COVERAGE "Include coverage information" OFF)
option(FUZZ "Support fuzzing with libFuzzer" OFF)
string(CONCAT enable_deprecation_warnings_help_string
"Print warnings to the standard output when deprecated functionality is used."
)
option(ENABLE_DEPRECATION_WARNINGS ${enable_deprecation_warnings_help_string} ON)
string(CONCAT default_facility_help_string
"The facility code to use for messages where one is not explicitly provided."
)
set(DEFAULT_FACILITY "STUMPLESS_FACILITY_USER"
CACHE STRING ${default_facility_help_string}
)
string(CONCAT default_severity_help_string
"The severity code to use for messages where one is not explicitly provided."
)
set(DEFAULT_SEVERITY "STUMPLESS_SEVERITY_INFO"
CACHE STRING ${default_severity_help_string}
)
set(FALLBACK_PAGESIZE 4096
CACHE STRING "the memory page size to use if it cannot be detected at runtime"
)
string(CONCAT benchmark_path_help_string
"A directory with a build of google benchmark that can be used instead of "
"downloading and building the library during build. "
"In order for this to be used the directory must include ALL of the "
"following at configuration time: the benchmark and benchmark_main "
"libraries, and the benchmark/benchmark.h header. "
"If the necessary files are not found, the benchmark library will be "
"downloaded and built when it is needed, and the export-benchmark target "
"can be used to populate the provided directory for future builds."
)
set(BENCHMARK_PATH ${PROJECT_BINARY_DIR}
CACHE PATH ${benchmark_path_help_string}
)
string(CONCAT gtest_path_help_string
"A directory with a build of google test that can be used instead of "
"downloading and building the library during build. "
"In order for this to be used the directory must include ALL of the "
"following at configuration time: the gtest, gtest_main, and gmock "
"libraries, the gtest/gtest.h header, and the gmock/gmock.h header. "
"If the necessary files are not found, the gtest library will be "
"downloaded and built when it is needed, and the export-gtest target "
"can be used to populate the provided directory for future builds."
)
set(GTEST_PATH ${PROJECT_BINARY_DIR}
CACHE PATH ${gtest_path_help_string}
)
string(CONCAT locale_help_string
"The locale used for strings passed by the library, for example error "
"messages. If this is not set it will use the LANG environment variable "
"of the build system."
)
set(LOCALE $ENV{LANG}
CACHE STRING ${locale_help_string}
)
# load modules
include(CheckIncludeFiles)
include(CheckSymbolExists)
include(ExternalProject)
include(FindDoxygen QUIET)
include(GNUInstallDirs)
# load utilities
include(tools/cmake/google_libs.cmake)
include(tools/cmake/add_found_library.cmake)
# the above two need to be before benchmark and gtest
include(tools/cmake/benchmark.cmake)
include(tools/cmake/example.cmake)
include(tools/cmake/gtest.cmake)
include(tools/cmake/swig.cmake)
include(tools/cmake/test.cmake)
# building configuration
check_include_files(pthread.h HAVE_PTHREAD_H)
check_include_files(stdatomic.h HAVE_STDATOMIC_H)
check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
check_include_files(syslog.h STUMPLESS_SYSLOG_H_COMPATIBLE)
check_include_files(systemd/sd-journal.h HAVE_SYSTEMD_SD_JOURNAL_H)
check_include_files(unistd.h HAVE_UNISTD_H)
check_include_files(windows.h HAVE_WINDOWS_H)
check_include_files(winsock2.h HAVE_WINSOCK2_H)
check_symbol_exists(fopen_s stdio.h HAVE_FOPEN_S)
check_symbol_exists(getaddrinfo netdb.h HAVE_GETADDRINFO)
check_symbol_exists(gethostname unistd.h HAVE_UNISTD_GETHOSTNAME)
check_symbol_exists(gethostbyname netdb.h HAVE_GETHOSTBYNAME)
check_symbol_exists(gethostbyname2 netdb.h HAVE_GETHOSTBYNAME2)
check_symbol_exists(getpagesize unistd.h HAVE_UNISTD_GETPAGESIZE)
check_symbol_exists(gmtime time.h HAVE_GMTIME)
check_symbol_exists(gmtime_r time.h HAVE_GMTIME_R)
check_symbol_exists(_SC_PAGESIZE unistd.h HAVE_UNISTD_SC_PAGESIZE)
check_symbol_exists(sprintf_s stdio.h HAVE_SPRINTF_S)
check_symbol_exists(sysconf unistd.h HAVE_UNISTD_SYSCONF)
check_symbol_exists(vsnprintf_s stdio.h HAVE_VSNPRINTF_S)
check_symbol_exists(wcsrtombs_s wchar.h HAVE_WCSRTOMBS_S)
check_symbol_exists(wcstombs_s windows.h HAVE_WCSTOMBS_S)
find_program(HAVE_WRAPTURE NAMES wrapture)
if(ENABLE_DEPRECATION_WARNINGS)
set(STUMPLESS_DEPRECATION_WARNINGS_ENABLED TRUE)
else()
set(STUMPLESS_DEPRECATION_WARNINGS_ENABLED OFF)
endif()
if(EXISTS "/var/run/syslog")
set(STUMPLESS_DEFAULT_SOCKET "/var/run/syslog")
else()
set(STUMPLESS_DEFAULT_SOCKET "/dev/log")
endif()
# setting the chosen locale
if(LOCALE MATCHES "^es[_-]")
set(STUMPLESS_LANGUAGE "es-ES")
set(USE_LOCALE_ES_ES TRUE)
elseif(LOCALE MATCHES "^fr[_-]")
set(STUMPLESS_LANGUAGE "fr-FR")
set(USE_LOCALE_FR_FR TRUE)
elseif(LOCALE MATCHES "^de[_-]")
set(STUMPLESS_LANGUAGE "de-DE")
set(USE_LOCALE_DE_DE TRUE)
elseif(LOCALE MATCHES "^it[_-]")
set(STUMPLESS_LANGUAGE "it-IT")
set(USE_LOCALE_IT_IT TRUE)
elseif(LOCALE MATCHES "^sv[_-]")
set(STUMPLESS_LANGUAGE "sv-SE")
set(USE_LOCALE_SV_SE TRUE)
elseif(LOCALE MATCHES "^sk[_-]")
set(STUMPLESS_LANGUAGE "sk-SK")
set(USE_LOCALE_SK_SK TRUE)
elseif(LOCALE MATCHES "^bg[_-]")
set(STUMPLESS_LANGUAGE "bg-BG")
set(USE_LOCALE_BG_BG TRUE)
elseif(LOCALE MATCHES "^cz[_-]")
set(STUMPLESS_LANGUAGE "cz-CZ")
set(USE_LOCALE_CZ_CZ TRUE)
elseif(LOCALE MATCHES "^pl[_-]")
set(STUMPLESS_LANGUAGE "pl-PL")
set(USE_LOCALE_PL_PL TRUE)
elseif(LOCALE MATCHES "^sw[_-]")
set(STUMPLESS_LANGUAGE "sw-KE")
set(USE_LOCALE_SW_KE TRUE)
elseif(LOCALE MATCHES "^el[_-]")
set(STUMPLESS_LANGUAGE "el-GR")
set(USE_LOCALE_EL_GR TRUE)
elseif(LOCALE MATCHES "^pt[_-]")
set(STUMPLESS_LANGUAGE "pt-BR")
set(USE_LOCALE_PT_BR TRUE)
elseif(LOCALE MATCHES "^zh[_-]")
set(STUMPLESS_LANGUAGE "zh-CN")
set(USE_LOCALE_ZH_CN TRUE)
elseif(LOCALE MATCHES "^hi[_-]")
set(STUMPLESS_LANGUAGE "hi-IN")
set(USE_LOCALE_HI_IN TRUE)
elseif(LOCALE MATCHES "^bn[_-]")
set(STUMPLESS_LANGUAGE "bn-IN")
set(USE_LOCALE_BN_IN TRUE)
elseif(LOCALE MATCHES "^da[_-]")
set(STUMPLESS_LANGUAGE "da-DK")
set(USE_LOCALE_DA_DK TRUE)
elseif(LOCALE MATCHES "^he[_-]")
set(STUMPLESS_LANGUAGE "he-IL")
set(USE_LOCALE_HE_IL TRUE)
else()
if(NOT LOCALE MATCHES "^en[_-]")
message("building default language en-US")
endif()
set(STUMPLESS_LANGUAGE "en-US")
set(USE_LOCALE_EN_US TRUE)
endif()
# standard source files
set(STUMPLESS_SOURCES
${PROJECT_SOURCE_DIR}/src/cache.c
${PROJECT_SOURCE_DIR}/src/element.c
${PROJECT_SOURCE_DIR}/src/entry.c
${PROJECT_SOURCE_DIR}/src/error.c
${PROJECT_SOURCE_DIR}/src/facility.c
${PROJECT_SOURCE_DIR}/src/filter.c
${PROJECT_SOURCE_DIR}/src/formatter.c
${PROJECT_SOURCE_DIR}/src/inthelper.c
${PROJECT_SOURCE_DIR}/src/log.c
${PROJECT_SOURCE_DIR}/src/memory.c
${PROJECT_SOURCE_DIR}/src/param.c
${PROJECT_SOURCE_DIR}/src/severity.c
${PROJECT_SOURCE_DIR}/src/strbuilder.c
${PROJECT_SOURCE_DIR}/src/strhelper.c
${PROJECT_SOURCE_DIR}/src/target.c
${PROJECT_SOURCE_DIR}/src/target/buffer.c
${PROJECT_SOURCE_DIR}/src/target/file.c
${PROJECT_SOURCE_DIR}/src/target/function.c
${PROJECT_SOURCE_DIR}/src/target/stream.c
${PROJECT_SOURCE_DIR}/src/version.c
${PROJECT_SOURCE_DIR}/src/validate.c
)
# wrapture support
set(WRAPTURE_SPECS
# template files must be first
${PROJECT_SOURCE_DIR}/tools/wrapture/error_templates.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/target_templates.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/buffer_target.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/element.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/entry.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/error.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/facility.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/file_target.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/function_target.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/memory.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/param.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/severity.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/stream_target.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/target.yml
${PROJECT_SOURCE_DIR}/tools/wrapture/version.yml
)
# documentation and doxygen steup
set(DOXYGEN_MANPAGES
${PROJECT_BINARY_DIR}/docs/man/man3/stumpless.h.3
${PROJECT_BINARY_DIR}/docs/man/man3/config.h.3
)
set(PROJECT_DOCS_DIR ${PROJECT_BINARY_DIR}/docs)
if(DOXYGEN_FOUND)
set(INCLUDE_MANPAGES_IN_INSTALL ${INSTALL_MANPAGES})
else()
if(INSTALL_MANPAGES)
message("doxygen is required to generate and install manpages")
endif()
set(INCLUDE_MANPAGES_IN_INSTALL FALSE)
endif()
if(${INCLUDE_MANPAGES_IN_INSTALL})
# we need to do this before any other install commands that depend on the
# manpages generated by doxygen, so that they are generated before use
install(CODE
"execute_process(COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target docs)"
)
endif()
# configuration-specific source files
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
set(SUPPORT_ABSTRACT_SOCKET_NAMES TRUE)
list(APPEND STUMPLESS_SOURCES ${PROJECT_SOURCE_DIR}/src/config/abstract_socket_names_supported.c)
else()
set(SUPPORT_ABSTRACT_SOCKET_NAMES FALSE)
list(APPEND STUMPLESS_SOURCES ${PROJECT_SOURCE_DIR}/src/config/abstract_socket_names_unsupported.c)
endif()
if(HAVE_FOPEN_S)
list(APPEND STUMPLESS_SOURCES src/config/have_fopen_s.c)
endif(HAVE_FOPEN_S)
if(HAVE_PTHREAD_H)
list(APPEND STUMPLESS_SOURCES src/config/have_pthread.c)
endif()
if(HAVE_STDATOMIC_H)
list(APPEND STUMPLESS_SOURCES src/config/have_stdatomic.c)
endif()
if(HAVE_UNISTD_H)
list(APPEND STUMPLESS_SOURCES src/config/have_unistd.c)
endif(HAVE_UNISTD_H)
if(HAVE_VSNPRINTF_S)
list(APPEND STUMPLESS_SOURCES src/config/have_vsnprintf_s.c)
else()
list(APPEND STUMPLESS_SOURCES src/config/no_vsnprintf_s.c)
endif(HAVE_VSNPRINTF_S)
if(NOT HAVE_WCSRTOMBS_S)
list(APPEND STUMPLESS_SOURCES src/config/no_wcsrtombs_s.c)
endif()
if(HAVE_WINDOWS_H)
list(APPEND STUMPLESS_SOURCES src/config/have_windows.c)
endif(HAVE_WINDOWS_H)
if(WIN32)
list(APPEND STUMPLESS_SOURCES src/windows/stumpless.def)
endif(WIN32)
if(HAVE_WINDOWS_H AND HAVE_SPRINTF_S)
set(SUPPORT_WINDOWS_GET_NOW TRUE)
list(APPEND STUMPLESS_SOURCES src/config/windows_get_now_supported.c)
endif()
if(HAVE_GMTIME_R)
list(APPEND STUMPLESS_SOURCES src/config/have_gmtime_r.c)
elseif(NOT SUPPORT_WINDOWS_GET_NOW AND HAVE_GMTIME)
list(APPEND STUMPLESS_SOURCES src/config/have_gmtime.c)
endif()
if(HAVE_UNISTD_GETHOSTNAME)
list(APPEND STUMPLESS_SOURCES src/config/have_unistd_gethostname.c)
elseif(NOT HAVE_WINSOCK2_H)
# need the fallback gethostname definition in this case
set(NEED_FALLBACK TRUE)
endif()
if(HAVE_UNISTD_SYSCONF AND HAVE_UNISTD_SC_PAGESIZE)
set(SUPPORT_UNISTD_SYSCONF_GETPAGESIZE TRUE)
list(APPEND STUMPLESS_SOURCES src/config/unistd_sysconf_getpagesize_supported.c)
elseif(HAVE_UNISTD_GETPAGESIZE)
list(APPEND STUMPLESS_SOURCES src/config/have_unistd_getpagesize.c)
elseif(NOT HAVE_WINDOWS_H)
# need the fallback getpagesize definition in this case
set(NEED_FALLBACK TRUE)
endif()
if(NOT HAVE_UNISTD_H AND NOT HAVE_WINDOWS_H)
# need the fallback getpid definition in this case
set(NEED_FALLBACK TRUE)
endif()
if(NEED_FALLBACK)
list(APPEND STUMPLESS_SOURCES src/config/fallback.c)
endif()
# thread safety support check
if(NOT ENABLE_THREAD_SAFETY)
set(STUMPLESS_THREAD_SAFETY_SUPPORTED FALSE)
elseif(NOT HAVE_WINDOWS_H AND (NOT HAVE_PTHREAD_H OR NOT HAVE_STDATOMIC_H))
message("thread safety is not supported without either windows.h or both pthread.h and stdatomic.h")
set(STUMPLESS_THREAD_SAFETY_SUPPORTED FALSE)
else()
set(STUMPLESS_THREAD_SAFETY_SUPPORTED TRUE)
endif()
# journald target support
if(NOT ENABLE_JOURNALD_TARGETS)
set(STUMPLESS_JOURNALD_TARGETS_SUPPORTED FALSE)
elseif(ENABLE_JOURNALD_TARGETS AND NOT HAVE_SYSTEMD_SD_JOURNAL_H)
message("journald targets are not supported without systemd/sd-journal.h")
set(STUMPLESS_JOURNALD_TARGETS_SUPPORTED FALSE)
else()
find_library(LIBSYSTEMD_FOUND systemd)
if(LIBSYSTEMD_FOUND)
set(STUMPLESS_JOURNALD_TARGETS_SUPPORTED TRUE)
else()
message("journald targets are not supported without libsystemd")
set(STUMPLESS_JOURNALD_TARGETS_SUPPORTED FALSE)
endif()
endif()
if(STUMPLESS_JOURNALD_TARGETS_SUPPORTED)
include(tools/cmake/journald.cmake)
else()
add_function_test(journald_unsupported
SOURCES
${PROJECT_SOURCE_DIR}/test/function/config/journald_unsupported.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
endif()
# network target support
if(NOT ENABLE_NETWORK_TARGETS)
set(STUMPLESS_NETWORK_TARGETS_SUPPORTED FALSE)
elseif(NOT HAVE_WINSOCK2_H AND NOT HAVE_SYS_SOCKET_H)
message("network targets are not supported without either winsock2.h or sys/socket.h")
set(STUMPLESS_NETWORK_TARGETS_SUPPORTED FALSE)
else()
set(STUMPLESS_NETWORK_TARGETS_SUPPORTED TRUE)
endif()
if(STUMPLESS_NETWORK_TARGETS_SUPPORTED)
include(tools/cmake/network.cmake)
else()
if(WIN32)
list(APPEND STUMPLESS_SOURCES src/config/network_unsupported.c)
endif(WIN32)
add_function_test(network_unsupported
SOURCES ${PROJECT_SOURCE_DIR}/test/function/config/network_unsupported.cpp
)
endif()
# socket target support
if(NOT ENABLE_SOCKET_TARGETS)
set(STUMPLESS_SOCKET_TARGETS_SUPPORTED FALSE)
elseif(NOT HAVE_SYS_SOCKET_H)
message("socket targets are not supported without sys/socket.h")
set(STUMPLESS_SOCKET_TARGETS_SUPPORTED FALSE)
else()
set(STUMPLESS_SOCKET_TARGETS_SUPPORTED TRUE)
endif()
if(STUMPLESS_SOCKET_TARGETS_SUPPORTED)
include(tools/cmake/socket.cmake)
else()
add_function_test(socket_unsupported
SOURCES
${PROJECT_SOURCE_DIR}/test/function/config/socket_unsupported.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
endif()
# windows event log target support
if(NOT ENABLE_WINDOWS_EVENT_LOG_TARGETS)
set(STUMPLESS_WINDOWS_EVENT_LOG_TARGETS_SUPPORTED FALSE)
elseif(ENABLE_WINDOWS_EVENT_LOG_TARGETS AND NOT HAVE_WINDOWS_H)
message("windows event log targets are not supported without windows.h")
set(STUMPLESS_WINDOWS_EVENT_LOG_TARGETS_SUPPORTED FALSE)
else()
set(STUMPLESS_WINDOWS_EVENT_LOG_TARGETS_SUPPORTED TRUE)
endif()
if(STUMPLESS_WINDOWS_EVENT_LOG_TARGETS_SUPPORTED)
include(tools/cmake/wel.cmake)
else()
list(INSERT WRAPTURE_SPECS 0 ${PROJECT_SOURCE_DIR}/tools/wrapture/no_wel_templates.yml)
add_function_test(wel_unsupported
SOURCES
${PROJECT_SOURCE_DIR}/test/function/config/wel_unsupported.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
endif()
# thread safety support
if(NOT STUMPLESS_THREAD_SAFETY_SUPPORTED)
list(APPEND STUMPLESS_SOURCES src/config/thread_safety_unsupported.c)
else()
list(APPEND STUMPLESS_SOURCES src/config/thread_safety_supported.c)
# thread safety tests
add_thread_safety_test(buffer
SOURCES
test/thread_safety/target/buffer.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
$<TARGET_OBJECTS:test_helper_usage>
)
add_thread_safety_test(element
SOURCES
test/thread_safety/element.cpp
)
add_thread_safety_test(entry
SOURCES
test/thread_safety/entry.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_thread_safety_test(file
SOURCES
test/thread_safety/target/file.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
$<TARGET_OBJECTS:test_helper_usage>
)
add_thread_safety_test(function
SOURCES
${PROJECT_SOURCE_DIR}/test/thread_safety/target/function.cpp
$<TARGET_OBJECTS:test_helper_usage>
)
add_thread_safety_test(param
SOURCES
test/thread_safety/param.cpp
)
add_thread_safety_test(stream
SOURCES
test/thread_safety/target/stream.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
$<TARGET_OBJECTS:test_helper_usage>
)
add_thread_safety_test(target
SOURCES
test/thread_safety/target.cpp
)
add_custom_target(check-thread-safety
DEPENDS ${STUMPLESS_THREAD_SAFETY_TEST_RUNNERS}
)
endif()
# library definition
add_library(stumpless ${STUMPLESS_SOURCES})
set_target_properties(stumpless PROPERTIES VERSION ${PROJECT_VERSION})
set_target_properties(stumpless PROPERTIES PUBLIC_HEADER include/stumpless.h)
if(MINGW)
target_compile_options(stumpless PRIVATE -D__USE_MINGW_ANSI_STDIO)
set_target_properties(stumpless PROPERTIES PREFIX "")
endif()
if(STUMPLESS_JOURNALD_TARGETS_SUPPORTED)
target_link_libraries(stumpless PRIVATE systemd)
endif()
if(STUMPLESS_WINDOWS_EVENT_LOG_TARGETS_SUPPORTED)
target_link_libraries(stumpless PRIVATE KtmW32)
add_dependencies(stumpless default_events)
endif()
if(HAVE_STDATOMIC_H)
find_library(LIBATOMIC_FOUND atomic)
if(LIBATOMIC_FOUND)
target_link_libraries(stumpless PRIVATE atomic)
endif()
endif()
if(HAVE_WINSOCK2_H)
target_link_libraries(stumpless PRIVATE Ws2_32)
endif(HAVE_WINSOCK2_H)
if(COVERAGE)
target_compile_options(stumpless PRIVATE --coverage)
target_link_libraries(stumpless PRIVATE --coverage)
endif(COVERAGE)
if(FUZZ)
target_compile_options(stumpless PRIVATE "-fsanitize=fuzzer,address")
target_link_libraries(stumpless PRIVATE "-fsanitize=fuzzer,address")
endif(FUZZ)
target_include_directories(stumpless
PRIVATE
${PROJECT_SOURCE_DIR}/include
${CMAKE_BINARY_DIR}/include
)
# optimization options
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
set(PUBLIC_FUNCTION_DECORATION "__attribute__ ((visibility (\"default\")))")
set(UNLIKELY_FUNCTION "__builtin_expect( ( EXPRESSION ), 0 )")
set(COLD_FUNCTION "__attribute__ ((cold))")
else()
set(PUBLIC_FUNCTION_DECORATION "")
set(UNLIKELY_FUNCTION "( EXPRESSION )")
set(COLD_FUNCTION "")
endif()
if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
target_compile_options(stumpless
PRIVATE "-fvisibility=hidden")
target_link_libraries(stumpless
PRIVATE "-s")
if(NOT CYGWIN)
target_compile_options(stumpless
PRIVATE "-flto")
target_link_libraries(stumpless
PRIVATE "-flto")
endif()
endif()
endif()
# generating configuration files
set(FUZZ_CORPORA_DIR ${PROJECT_SOURCE_DIR}/test/corpora)
configure_file(${PROJECT_SOURCE_DIR}/include/stumpless/config.h.in ${PROJECT_BINARY_DIR}/include/stumpless/config.h)
configure_file(${PROJECT_SOURCE_DIR}/include/private/config.h.in ${PROJECT_BINARY_DIR}/include/private/config.h)
configure_file(${PROJECT_SOURCE_DIR}/include/test/config.hpp.in ${PROJECT_BINARY_DIR}/include/test/config.hpp)
configure_file(${PROJECT_SOURCE_DIR}/tools/portage/stumpless.ebuild.in
${PROJECT_BINARY_DIR}/tools/portage/stumpless-${PROJECT_VERSION}.ebuild
@ONLY
)
# installation of the library
install(TARGETS stumpless
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
install(FILES
${PROJECT_BINARY_DIR}/include/stumpless/config.h
${PROJECT_SOURCE_DIR}/include/stumpless/element.h
${PROJECT_SOURCE_DIR}/include/stumpless/entry.h
${PROJECT_SOURCE_DIR}/include/stumpless/error.h
${PROJECT_SOURCE_DIR}/include/stumpless/facility.h
${PROJECT_SOURCE_DIR}/include/stumpless/filter.h
${PROJECT_SOURCE_DIR}/include/stumpless/generator.h
${PROJECT_SOURCE_DIR}/include/stumpless/id.h
${PROJECT_SOURCE_DIR}/include/stumpless/log.h
${PROJECT_SOURCE_DIR}/include/stumpless/memory.h
${PROJECT_SOURCE_DIR}/include/stumpless/option.h
${PROJECT_SOURCE_DIR}/include/stumpless/param.h
${PROJECT_SOURCE_DIR}/include/stumpless/severity.h
${PROJECT_SOURCE_DIR}/include/stumpless/target.h
${PROJECT_SOURCE_DIR}/include/stumpless/version.h
DESTINATION "include/stumpless"
)
install(FILES
${PROJECT_SOURCE_DIR}/include/stumpless/level/alert.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/crit.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/debug.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/emerg.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/err.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/info.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/mask.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/notice.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/trace.h
${PROJECT_SOURCE_DIR}/include/stumpless/level/warning.h
DESTINATION "include/stumpless/level"
)
install(FILES
${PROJECT_SOURCE_DIR}/include/stumpless/target/buffer.h
${PROJECT_SOURCE_DIR}/include/stumpless/target/file.h
${PROJECT_SOURCE_DIR}/include/stumpless/target/function.h
${PROJECT_SOURCE_DIR}/include/stumpless/target/stream.h
DESTINATION "include/stumpless/target"
)
include(tools/cmake/cpack.cmake)
include(FindPkgConfig QUIET)
if(PKG_CONFIG_FOUND)
configure_file("${PROJECT_SOURCE_DIR}/tools/pkg-config/stumpless.pc.in" "${PROJECT_BINARY_DIR}/tools/pkg-config/stumpless.pc" @ONLY)
install(FILES "${PROJECT_BINARY_DIR}/tools/pkg-config/stumpless.pc"
DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
endif()
# installation of examples if enabled
if(INSTALL_EXAMPLES)
install(DIRECTORY
${PROJECT_SOURCE_DIR}/docs/examples
DESTINATION ${CMAKE_INSTALL_DOCDIR}
)
endif()
# installation of manpages if enabled and supported
if(INCLUDE_MANPAGES_IN_INSTALL)
include(tools/cmake/install_manpages.cmake)
endif()
# functionality tests
add_function_test(buffer
SOURCES
test/function/target/buffer.cpp
$<TARGET_OBJECTS:test_helper_fixture>
$<TARGET_OBJECTS:test_helper_rfc5424>
)
add_function_test(buffer_leak
SOURCES
test/function/leak/buffer.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(current_target
SOURCES test/function/startup/current_target.cpp
)
add_function_test(element
SOURCES test/function/element.cpp
)
add_function_test(element_leak
SOURCES test/function/leak/element.cpp
)
add_function_test(entry
SOURCES
test/function/entry.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(entry_leak
SOURCES
test/function/leak/entry.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(entry_memory_failure
SOURCES test/function/startup/entry_memory_failure.cpp
)
add_function_test(error
SOURCES
test/function/error.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(error_leak
SOURCES test/function/leak/error.cpp
)
add_function_test(error_memory_failure
SOURCES test/function/startup/error_memory_failure.cpp
)
add_function_test(facility
SOURCES test/function/facility.cpp
)
add_function_test(file
SOURCES
test/function/target/file.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
)
add_function_test(filter
SOURCES
${PROJECT_SOURCE_DIR}/test/function/filter.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(function
SOURCES ${PROJECT_SOURCE_DIR}/test/function/target/function.cpp
)
add_function_test(get_error_stream
SOURCES test/function/startup/get_error_stream.cpp
)
add_function_test(level_all_disabled
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/all_disabled.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_ALL_LEVELS
)
add_function_test(level_all_enabled
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/all_enabled.cpp
$<TARGET_OBJECTS:test_helper_fixture>
)
add_function_test(level_disabled_downto_alert
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_emerg.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_ALERT
)
add_function_test(level_disabled_downto_emerg
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/all_disabled.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_EMERG
)
add_function_test(level_disabled_downto_err
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_crit.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_ERR
)
add_function_test(level_disabled_downto_crit
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_alert.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_CRIT
)
add_function_test(level_disabled_downto_debug
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_info.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_DEBUG
)
add_function_test(level_disabled_downto_info
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_notice.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_INFO
)
add_function_test(level_disabled_downto_notice
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_warning.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_NOTICE
)
add_function_test(level_disabled_downto_trace
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_debug.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_TRACE
)
add_function_test(level_disabled_downto_warning
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_err.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_DISABLE_DOWNTO_WARNING
)
add_function_test(level_enable_upto_alert
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_alert.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_ALERT
)
add_function_test(level_enable_upto_crit
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_crit.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_CRIT
)
add_function_test(level_enable_upto_debug
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_debug.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_DEBUG
)
add_function_test(level_enable_upto_emerg
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_emerg.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_EMERG
)
add_function_test(level_enable_upto_err
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_err.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_ERR
)
add_function_test(level_enable_upto_info
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_info.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_INFO
)
add_function_test(level_enable_upto_notice
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_notice.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_NOTICE
)
add_function_test(level_enable_upto_trace
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/all_enabled.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_TRACE
)
add_function_test(level_enable_upto_warning
SOURCES
${PROJECT_SOURCE_DIR}/test/function/level/enable_upto_warning.cpp
$<TARGET_OBJECTS:test_helper_fixture>
COMPILE_DEFINITIONS STUMPLESS_ENABLE_UPTO_WARNING
)
add_function_test(log
SOURCES
${PROJECT_SOURCE_DIR}/test/function/log.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
)
add_function_test(memory
SOURCES test/function/memory.cpp
)
add_function_test(param
SOURCES test/function/param.cpp
)
add_function_test(perror
SOURCES test/function/startup/perror.cpp
)
add_function_test(severity
SOURCES test/function/severity.cpp
)
add_function_test(stream
SOURCES
test/function/target/stream.cpp
$<TARGET_OBJECTS:test_helper_rfc5424>
)
add_function_test(target
SOURCES
test/function/target.cpp
$<TARGET_OBJECTS:test_helper_fixture>
$<TARGET_OBJECTS:test_helper_rfc5424>
)
add_function_test(target_leak
SOURCES test/function/leak/target.cpp
)
add_function_test(version
SOURCES test/function/version.cpp
)
add_custom_target(build-test
DEPENDS ${STUMPLESS_FUNCTION_TESTS}
)
add_custom_target(check
COMMAND ${CMAKE_CTEST_COMMAND} -C ${CMAKE_BUILD_TYPE}
DEPENDS ${STUMPLESS_FUNCTION_TESTS}
)
# examples
add_example(basic
${PROJECT_SOURCE_DIR}/docs/examples/basic/basic_example.c
)
add_example(entry
${PROJECT_SOURCE_DIR}/docs/examples/entry/entry_example.c
)
add_example(file
${PROJECT_SOURCE_DIR}/docs/examples/file/file_example.c
)
add_example(filter
${PROJECT_SOURCE_DIR}/docs/examples/filter/filter_example.c
)
add_example(function
${PROJECT_SOURCE_DIR}/docs/examples/function/function_example.c
)
add_example(severity_level
${PROJECT_SOURCE_DIR}/docs/examples/severity_level/severity_level_example.c
)
add_example(stream
${PROJECT_SOURCE_DIR}/docs/examples/stream/stream_example.c
)
add_custom_target(examples
DEPENDS ${STUMPLESS_EXAMPLE_RUNNERS}