diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 237 |
1 files changed, 158 insertions, 79 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f00e62e..b96abd8 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,6 +1,5 @@ cmake_minimum_required(VERSION 3.16) -option(KIT_ENABLE_LIBRARY "Enable library" ON) option(KIT_ENABLE_TESTING "Enable testing" ON) option(KIT_DISABLE_SYSTEM_MALLOC "Disable system memory allocator" OFF) @@ -22,36 +21,118 @@ project( DESCRIPTION "A collection of C libraries" LANGUAGES C CXX) -if(KIT_ENABLE_LIBRARY OR KIT_ENABLE_TESTING) - add_library(${KIT_LIBRARY} STATIC) - add_library(${KIT_PROJECT}::${KIT_LIBRARY} ALIAS ${KIT_LIBRARY}) - target_include_directories( - ${KIT_LIBRARY} INTERFACE - $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>) - target_compile_features(${KIT_LIBRARY} PUBLIC c_std_11) +add_library(${KIT_LIBRARY} STATIC) +add_library(${KIT_PROJECT}::${KIT_LIBRARY} ALIAS ${KIT_LIBRARY}) +target_include_directories( + ${KIT_LIBRARY} INTERFACE + $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>) +target_compile_features(${KIT_LIBRARY} PUBLIC c_std_11) + +include(CheckCSourceRuns) + +check_c_source_runs( + " + #include <time.h> + int main() { + struct timespec t; + return 0; + } + " + KIT_HAVE_STRUCT_TIMESPEC +) + +check_c_source_runs( + " + #include <time.h> + int main() { + struct timespec t; + timespec_get(&t, TIME_UTC); + return 0; + } + " + KIT_HAVE_TIMESPEC_GET +) + +check_c_source_runs( + " + #include <pthread.h> + int main() { + return 0; + } + " + KIT_HAVE_PTHREAD +) + +check_c_source_runs( + " + #include <windows.h> + int main() { + return 0; + } + " + KIT_HAVE_WINDOWS +) + +check_c_source_runs( + " + #include <stdlib.h> + int main() { + void *p = malloc(10); + free(p); + return 0; + } + " + KIT_HAVE_MALLOC +) + +if(NOT KIT_HAVE_PTHREAD AND NOT KIT_HAVE_WINDOWS) + set(KIT_DISABLE_SYSTEM_THREADS ON) +endif() - if(KIT_DISABLE_SYSTEM_MALLOC) - target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_MALLOC) - endif() +if(NOT KIT_HAVE_MALLOC) + set(KIT_DISABLE_SYSTEM_MALLOC ON) +endif() - if(KIT_DISABLE_SYSTEM_THREADS) - target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_THREADS) - endif() +if(KIT_HAVE_STRUCT_TIMESPEC) + target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_STRUCT_TIMESPEC) +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 - $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>) - target_compile_features(${KIT_TEST_LIBRARY} PUBLIC c_std_11) - target_compile_features(${KIT_TEST_LIBRARY} PUBLIC cxx_std_11) +if(KIT_HAVE_TIMESPEC_GET) + target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_TIMESPEC_GET) endif() -enable_testing() +if(KIT_HAVE_PTHREAD) + target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_PTHREAD) +endif() -if(KIT_ENABLE_TESTING) +if(KIT_HAVE_WINDOWS) + target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_WINDOWS) +endif() + +if(KIT_DISABLE_SYSTEM_MALLOC) + target_compile_definitions(${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 + $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>) +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) @@ -79,63 +160,61 @@ endif() add_subdirectory(source) -if(KIT_ENABLE_LIBRARY) - 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(GNUInstallDirs) - include(CMakePackageConfigHelpers) +file( + GLOB_RECURSE headers_ + RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/source/kit + ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/*.h) - 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) +foreach(path_ ${headers_}) + get_filename_component(dir_ "${path_}" DIRECTORY) 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_) -endif() + 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_)
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