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mp-units/CMakeLists.txt

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CMake

# The MIT License (MIT)
#
# Copyright (c) 2018 Mateusz Pusz
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
cmake_minimum_required(VERSION 3.19)
project(mp-units-dev LANGUAGES CXX)
list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
set(projectPrefix UNITS_)
option(${projectPrefix}BUILD_LA "Build code depending on the linear algebra library" ON)
message(STATUS "${projectPrefix}BUILD_LA: ${${projectPrefix}BUILD_LA}")
# make sure that the file is being used as an entry point
include(modern_project_structure)
ensure_entry_point()
# use ccache if available
include(ccache)
enable_ccache(BASE_DIR ${PROJECT_SOURCE_DIR})
# set restrictive compilation warnings
include(warnings)
set_warnings()
# set all contracts checking in a Debug build
add_compile_definitions($<$<CONFIG:Debug>:gsl_CONFIG_CONTRACT_CHECKING_AUDIT>)
# enable include-what-you-use
option(${projectPrefix}IWYU "Enables include-what-you-use" OFF)
if(${projectPrefix}IWYU)
include(include-what-you-use)
enable_iwyu(
MAPPING_FILE "${PROJECT_SOURCE_DIR}/.mp-units.imp"
NO_FORWARD_DECLARATIONS QUOTED_INCLUDES_FIRST
MAX_LINE_LENGTH 120
NO_COMMENTS
)
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(${projectPrefix}AS_SYSTEM_HEADERS ON)
endif()
endif()
# enable_clang_tidy()
# add project code
add_subdirectory(src)
# add usage example
add_subdirectory(example)
# generate project documentation
# add_subdirectory(docs)
# add unit tests
enable_testing()
add_subdirectory(test)
# tests for standalone headers
include(TestPublicHeaders)
add_public_header_test(test_headers mp-units::mp-units)