cmake_minimum_required(VERSION 3.16) option(KIT_ENABLE_TESTING "Enable testing" ON) option(KIT_DISABLE_SYSTEM_MALLOC "Disable system memory allocator" OFF) option(KIT_DISABLE_SYSTEM_THREADS "Disable system threads" OFF) set(KIT_PROJECT kit) set(KIT_LIBRARY kit) set(KIT_TEST_LIBRARY kit_test) set(KIT_TEST_SUITE kit_test_suite) set(KIT_TARGETS kit-targets) if(NOT DEFINED CMAKE_BUILD_PARALLEL_LEVEL) set(CMAKE_BUILD_PARALLEL_LEVEL 4) endif() project( ${KIT_PROJECT} VERSION 0.1.1 DESCRIPTION "A collection of C libraries" LANGUAGES C CXX) add_library(${KIT_LIBRARY} STATIC) add_library(${KIT_PROJECT}::${KIT_LIBRARY} ALIAS ${KIT_LIBRARY}) target_include_directories( ${KIT_LIBRARY} INTERFACE $) target_compile_features(${KIT_LIBRARY} PUBLIC c_std_11) include(CheckCSourceRuns) check_c_source_runs( " #include int main() { struct timespec t; return 0; } " KIT_HAVE_STRUCT_TIMESPEC ) check_c_source_runs( " #include int main() { struct timespec t; timespec_get(&t, TIME_UTC); return 0; } " KIT_HAVE_TIMESPEC_GET ) check_c_source_runs( " #include int main() { return 0; } " KIT_HAVE_PTHREAD ) check_c_source_runs( " #include int main() { return 0; } " KIT_HAVE_WINDOWS ) check_c_source_runs( " #include int main() { void *p = malloc(10); free(p); return 0; } " KIT_HAVE_MALLOC ) if(NOT KIT_HAVE_PTHREAD AND NOT KIT_HAVE_WINDOWS) set(KIT_DISABLE_SYSTEM_THREADS ON) endif() if(NOT KIT_HAVE_MALLOC) set(KIT_DISABLE_SYSTEM_MALLOC ON) endif() if(KIT_HAVE_STRUCT_TIMESPEC) target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_STRUCT_TIMESPEC) endif() if(KIT_HAVE_TIMESPEC_GET) target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_TIMESPEC_GET) endif() if(KIT_DISABLE_SYSTEM_MALLOC) target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_MALLOC) endif() if(KIT_DISABLE_SYSTEM_THREADS) target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_THREADS) endif() if(NOT KIT_DISABLE_SYSTEM_THREADS) find_package(Threads REQUIRED) target_link_libraries(${KIT_LIBRARY} PUBLIC Threads::Threads) endif() add_library(${KIT_TEST_LIBRARY} STATIC) add_library(${KIT_PROJECT}::${KIT_TEST_LIBRARY} ALIAS ${KIT_TEST_LIBRARY}) target_include_directories( ${KIT_TEST_LIBRARY} INTERFACE $) target_compile_features(${KIT_TEST_LIBRARY} PUBLIC c_std_11) target_compile_features(${KIT_TEST_LIBRARY} PUBLIC cxx_std_11) enable_testing() if(KIT_ENABLE_TESTING) add_executable(${KIT_TEST_SUITE}) add_executable(${KIT_PROJECT}::${KIT_TEST_SUITE} ALIAS ${KIT_TEST_SUITE}) target_compile_features(${KIT_TEST_SUITE} PRIVATE c_std_11) target_link_libraries(${KIT_TEST_SUITE} PRIVATE ${KIT_LIBRARY} ${KIT_TEST_LIBRARY} Threads::Threads) if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang") target_compile_options( ${KIT_LIBRARY} PUBLIC -fsanitize=undefined,address --coverage -O0 -g) target_link_options( ${KIT_LIBRARY} PUBLIC -fsanitize=undefined,address --coverage) endif() add_test( NAME ${KIT_LIBRARY}_unittests COMMAND ${KIT_TEST_SUITE}) set_tests_properties( ${KIT_LIBRARY}_unittests PROPERTIES TIMEOUT "30") endif() add_subdirectory(source) include(GNUInstallDirs) file( GLOB_RECURSE headers_ RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/source/kit ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/*.h) foreach(path_ ${headers_}) get_filename_component(dir_ "${path_}" DIRECTORY) install( FILES ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/${path_} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/kit/${dir_}) endforeach() unset(headers_) unset(path_) unset(dir_) install( TARGETS ${KIT_LIBRARY} ${KIT_TEST_LIBRARY} EXPORT ${KIT_TARGETS} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}) install( EXPORT ${KIT_TARGETS} FILE ${KIT_TARGETS}.cmake NAMESPACE ${PROJECT_NAME}:: DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") export( EXPORT ${KIT_TARGETS} FILE "${CMAKE_CURRENT_BINARY_DIR}/cmake/${KIT_TARGETS}.cmake" NAMESPACE ${PROJECT_NAME}::) include(CMakePackageConfigHelpers) string(TOLOWER ${PROJECT_NAME} project_lower_) configure_package_config_file( ${CMAKE_CURRENT_SOURCE_DIR}/config.cmake.in "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake" INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}) write_basic_package_version_file( "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake" VERSION "${PROJECT_VERSION}" COMPATIBILITY AnyNewerVersion) install( FILES "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake" DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}) unset(project_lower_)