oaknut/CMakeLists.txt

130 lines
5.4 KiB
CMake

cmake_minimum_required(VERSION 3.8)
project(oaknut LANGUAGES CXX VERSION 2.0.1)
# Determine if we're built as a subproject (using add_subdirectory)
# or if this is the master project.
set(MASTER_PROJECT OFF)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(MASTER_PROJECT ON)
endif()
# Disable in-source builds
set(CMAKE_DISABLE_SOURCE_CHANGES ON)
set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message(SEND_ERROR "In-source builds are not allowed.")
endif()
# Source project files
set(header_files
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/code_block.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/dual_code_block.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/cpu_feature.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/feature_detection.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/id_registers.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/arm64_encode_helpers.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/cpu_feature.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/enum.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/imm.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/list.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.0.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.1.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.2.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.0.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.1.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.2.inc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/multi_typed_name.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/offset.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/overloaded.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/reg.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/string_literal.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/oaknut.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/oaknut_exception.hpp
)
include(GNUInstallDirs)
# Library definition
add_library(oaknut INTERFACE)
add_library(merry::oaknut ALIAS oaknut)
target_sources(oaknut INTERFACE "$<BUILD_INTERFACE:${header_files}>")
target_include_directories(oaknut INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_LIBDIR}>
)
target_compile_features(oaknut INTERFACE cxx_std_20)
# Tests
if (MASTER_PROJECT)
option(OAKNUT_USE_BUNDLED_CATCH "Use the embedded Catch2 submodule" OFF)
if (OAKNUT_USE_BUNDLED_CATCH)
add_subdirectory(externals/catch)
else()
find_package(Catch2 3 REQUIRED)
endif()
add_executable(oaknut-tests
tests/_feature_detect.cpp
tests/basic.cpp
tests/fpsimd.cpp
tests/general.cpp
tests/rand_int.hpp
tests/vector_code_gen.cpp
)
target_include_directories(oaknut-tests PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/tests)
target_link_libraries(oaknut-tests PRIVATE Catch2::Catch2WithMain merry::oaknut)
if (MSVC)
target_compile_options(oaknut-tests PRIVATE
/experimental:external
/external:W0
/external:anglebrackets
/W4
/WX
/w44263 # Non-virtual member function hides base class virtual function
/w44265 # Class has virtual functions, but destructor is not virtual
/w44456 # Declaration of 'var' hides previous local declaration
/w44457 # Declaration of 'var' hides function parameter
/w44458 # Declaration of 'var' hides class member
/w44459 # Declaration of 'var' hides global definition
/w44946 # Reinterpret-cast between related types
/wd4592 # Symbol will be dynamically initialized (implementation limitation)
/permissive- # Stricter C++ standards conformance
/MP
/Zi
/Zo
/EHsc
/Zc:externConstexpr # Allows external linkage for variables declared "extern constexpr", as the standard permits.
/Zc:inline # Omits inline functions from object-file output.
/Zc:throwingNew # Assumes new (without std::nothrow) never returns null.
/volatile:iso # Use strict standard-abiding volatile semantics
)
else()
target_compile_options(oaknut-tests PRIVATE -Wall -Wextra -Wcast-qual -pedantic -pedantic-errors -Wfatal-errors -Wno-missing-braces)
endif()
endif()
# Install
include(CMakePackageConfigHelpers)
install(TARGETS oaknut EXPORT oaknutTargets)
install(EXPORT oaknutTargets
NAMESPACE merry::
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
)
configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/oaknutConfig.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfig.cmake"
INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
)
write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/oaknutConfigVersion.cmake"
COMPATIBILITY SameMajorVersion
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfigVersion.cmake"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
)
install(DIRECTORY
"${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut"
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
)