mirror of
https://github.com/orange-cpp/omath.git
synced 2026-02-13 07:03:25 +00:00
177 lines
6.8 KiB
CMake
177 lines
6.8 KiB
CMake
cmake_minimum_required(VERSION 3.26)
|
|
|
|
project(omath VERSION 3.8.1 LANGUAGES CXX)
|
|
|
|
include(CMakePackageConfigHelpers)
|
|
|
|
|
|
option(OMATH_BUILD_TESTS "Build unit tests" ${PROJECT_IS_TOP_LEVEL})
|
|
option(OMATH_BUILD_BENCHMARK "Build benchmarks" ${PROJECT_IS_TOP_LEVEL})
|
|
option(OMATH_THREAT_WARNING_AS_ERROR "Set highest level of warnings and force compiler to treat them as errors" ON)
|
|
option(OMATH_BUILD_AS_SHARED_LIBRARY "Build Omath as .so or .dll" OFF)
|
|
option(OMATH_USE_AVX2 "Omath will use AVX2 to boost performance" ON)
|
|
option(OMATH_IMGUI_INTEGRATION "Omath will define method to convert omath types to imgui types" OFF)
|
|
option(OMATH_BUILD_EXAMPLES "Build example projects with you can learn & play" OFF)
|
|
option(OMATH_STATIC_MSVC_RUNTIME_LIBRARY "Force Omath to link static runtime" OFF)
|
|
option(OMATH_SUPRESS_SAFETY_CHECKS "Supress some safety checks in release build to improve general performance" ON)
|
|
option(OMATH_USE_UNITY_BUILD "Will enable unity build to speed up compilation" OFF)
|
|
option(OMATH_ENABLE_LEGACY "Will enable legacy classes that MUST be used ONLY for backward compatibility" OFF)
|
|
|
|
message(STATUS "[${PROJECT_NAME}]: Building on ${CMAKE_HOST_SYSTEM_NAME}, compiler ${CMAKE_CXX_COMPILER_ID}")
|
|
message(STATUS "[${PROJECT_NAME}]: Warnings as errors ${OMATH_THREAT_WARNING_AS_ERROR}")
|
|
message(STATUS "[${PROJECT_NAME}]: Build unit tests ${OMATH_BUILD_TESTS}")
|
|
message(STATUS "[${PROJECT_NAME}]: Build benchmark ${OMATH_BUILD_BENCHMARK}")
|
|
message(STATUS "[${PROJECT_NAME}]: As dynamic library ${OMATH_BUILD_AS_SHARED_LIBRARY}")
|
|
message(STATUS "[${PROJECT_NAME}]: Static C++ runtime ${OMATH_STATIC_MSVC_RUNTIME_LIBRARY}")
|
|
message(STATUS "[${PROJECT_NAME}]: CMake unity build ${OMATH_USE_UNITY_BUILD}")
|
|
message(STATUS "[${PROJECT_NAME}]: Example projects ${OMATH_BUILD_EXAMPLES}")
|
|
message(STATUS "[${PROJECT_NAME}]: AVX2 feature status ${OMATH_USE_AVX2}")
|
|
message(STATUS "[${PROJECT_NAME}]: ImGUI integration feature status ${OMATH_IMGUI_INTEGRATION}")
|
|
message(STATUS "[${PROJECT_NAME}]: Legacy features support ${OMATH_ENABLE_LEGACY}")
|
|
|
|
file(GLOB_RECURSE OMATH_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/source/*.cpp")
|
|
file(GLOB_RECURSE OMATH_HEADERS CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/include/*.hpp")
|
|
|
|
|
|
if (OMATH_BUILD_AS_SHARED_LIBRARY)
|
|
add_library(${PROJECT_NAME} SHARED ${OMATH_SOURCES} ${OMATH_HEADERS})
|
|
else ()
|
|
add_library(${PROJECT_NAME} STATIC ${OMATH_SOURCES} ${OMATH_HEADERS})
|
|
endif ()
|
|
|
|
|
|
add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
|
|
|
|
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_VERSION="${PROJECT_VERSION}")
|
|
|
|
if (OMATH_IMGUI_INTEGRATION)
|
|
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_IMGUI_INTEGRATION)
|
|
|
|
# IMGUI is being linked as submodule
|
|
if (TARGET imgui)
|
|
target_link_libraries(${PROJECT_NAME} PUBLIC imgui)
|
|
install(TARGETS imgui
|
|
EXPORT omathTargets
|
|
ARCHIVE DESTINATION lib
|
|
LIBRARY DESTINATION lib
|
|
RUNTIME DESTINATION bin)
|
|
else ()
|
|
# Assume that IMGUI linked via VCPKG.
|
|
find_package(imgui CONFIG REQUIRED)
|
|
target_link_libraries(${PROJECT_NAME} PUBLIC imgui::imgui)
|
|
endif ()
|
|
|
|
endif ()
|
|
|
|
if (OMATH_USE_AVX2)
|
|
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_USE_AVX2)
|
|
endif ()
|
|
|
|
if (OMATH_SUPRESS_SAFETY_CHECKS)
|
|
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_SUPRESS_SAFETY_CHECKS)
|
|
endif ()
|
|
|
|
if (OMATH_ENABLE_LEGACY)
|
|
target_compile_options(${PROJECT_NAME} PUBLIC OMATH_ENABLE_LEGACY)
|
|
endif ()
|
|
|
|
set_target_properties(${PROJECT_NAME} PROPERTIES
|
|
ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
|
LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/out/${CMAKE_BUILD_TYPE}"
|
|
CXX_STANDARD 23
|
|
CXX_STANDARD_REQUIRED ON)
|
|
|
|
if (OMATH_USE_UNITY_BUILD)
|
|
set_target_properties(${PROJECT_NAME} PROPERTIES
|
|
UNITY_BUILD ON
|
|
UNITY_BUILD_BATCH_SIZE 20)
|
|
endif ()
|
|
|
|
if (OMATH_STATIC_MSVC_RUNTIME_LIBRARY)
|
|
set_target_properties(${PROJECT_NAME} PROPERTIES
|
|
MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>"
|
|
)
|
|
endif ()
|
|
|
|
if (OMATH_USE_AVX2 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
|
|
target_compile_options(${PROJECT_NAME} PUBLIC -mavx2 -mavx -mfma)
|
|
endif ()
|
|
|
|
target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_23)
|
|
|
|
add_subdirectory(extlibs)
|
|
|
|
|
|
if (OMATH_BUILD_TESTS)
|
|
add_subdirectory(tests)
|
|
target_compile_definitions(${PROJECT_NAME} PUBLIC OMATH_BUILD_TESTS)
|
|
endif ()
|
|
|
|
if (OMATH_BUILD_BENCHMARK)
|
|
add_subdirectory(benchmark)
|
|
endif ()
|
|
|
|
if (OMATH_BUILD_EXAMPLES)
|
|
add_subdirectory(examples)
|
|
endif ()
|
|
|
|
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND OMATH_THREAT_WARNING_AS_ERROR)
|
|
target_compile_options(${PROJECT_NAME} PRIVATE /W4 /WX)
|
|
elseif (OMATH_THREAT_WARNING_AS_ERROR)
|
|
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -Wpedantic -Werror)
|
|
endif ()
|
|
|
|
# Windows SDK redefine min/max via preprocessor and break std::min and std::max
|
|
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
|
|
target_compile_definitions(${PROJECT_NAME} INTERFACE NOMINMAX)
|
|
endif ()
|
|
|
|
target_include_directories(${PROJECT_NAME}
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include> # Use this path when building the project
|
|
$<INSTALL_INTERFACE:include> # Use this path when the project is installed
|
|
)
|
|
|
|
|
|
# Installation rules
|
|
|
|
# Install the library
|
|
install(TARGETS ${PROJECT_NAME}
|
|
EXPORT ${PROJECT_NAME}Targets
|
|
ARCHIVE DESTINATION lib COMPONENT ${PROJECT_NAME} # For static libraries
|
|
LIBRARY DESTINATION lib COMPONENT ${PROJECT_NAME} # For shared libraries
|
|
RUNTIME DESTINATION bin COMPONENT ${PROJECT_NAME} # For executables (on Windows)
|
|
)
|
|
|
|
# Install headers as part of omath_component
|
|
install(DIRECTORY include/ DESTINATION include COMPONENT ${PROJECT_NAME})
|
|
|
|
# Export omath target for CMake find_package support, also under omath_component
|
|
install(EXPORT ${PROJECT_NAME}Targets
|
|
FILE ${PROJECT_NAME}Targets.cmake
|
|
NAMESPACE ${PROJECT_NAME}::
|
|
DESTINATION lib/cmake/${PROJECT_NAME} COMPONENT ${PROJECT_NAME}
|
|
)
|
|
|
|
|
|
# Generate the omathConfigVersion.cmake file
|
|
write_basic_package_version_file(
|
|
"${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
|
VERSION ${PROJECT_VERSION}
|
|
COMPATIBILITY AnyNewerVersion
|
|
)
|
|
|
|
# Generate the omathConfig.cmake file from the template (which is in the cmake/ folder)
|
|
configure_package_config_file(
|
|
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/omathConfig.cmake.in" # Path to the .in file
|
|
"${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake" # Output path for the generated file
|
|
INSTALL_DESTINATION lib/cmake/${PROJECT_NAME}
|
|
)
|
|
|
|
# Install the generated config files
|
|
install(FILES
|
|
"${CMAKE_CURRENT_BINARY_DIR}/omathConfig.cmake"
|
|
"${CMAKE_CURRENT_BINARY_DIR}/omathConfigVersion.cmake"
|
|
DESTINATION lib/cmake/${PROJECT_NAME}
|
|
)
|