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# Cmake config largely taken from catch2
cmake_minimum_required(VERSION 3.5..3.31)
if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.24)
cmake_policy(SET CMP0135 NEW)
endif()
# detect if Catch is being bundled,
# disable testsuite in that case
if(NOT DEFINED PROJECT_NAME)
set(NOT_SUBPROJECT ON)
# If RapidFuzz is not being used as a subproject via `add_subdirectory`,
# usually installation is required
option(RAPIDFUZZ_INSTALL "Install rapidfuzz" ON)
else()
set(NOT_SUBPROJECT OFF)
# If RapidFuzz is being used as a subproject via `add_subdirectory`,
# chances are that the "main project" does not include RapidFuzz headers
# in any of its headers, in which case installation is not needed.
option(RAPIDFUZZ_INSTALL "Install rapidfuzz (Projects embedding rapidfuzz may want to turn this OFF.)" OFF)
endif()
option(RAPIDFUZZ_BUILD_TESTING "Build tests" OFF)
option(RAPIDFUZZ_ENABLE_LINTERS "Enable Linters for the test builds" OFF)
option(RAPIDFUZZ_BUILD_BENCHMARKS "Build benchmarks" OFF)
option(RAPIDFUZZ_BUILD_FUZZERS "Build fuzzers" OFF)
# RapidFuzz's build breaks if done in-tree. You probably should not build
# things in tree anyway, but we can allow projects that include RapidFuzz
# as a subproject to build in-tree as long as it is not in our tree.
if (CMAKE_BINARY_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
message(FATAL_ERROR "Building in-source is not supported! Create a build dir and remove ${CMAKE_SOURCE_DIR}/CMakeCache.txt")
endif()
project(rapidfuzz LANGUAGES CXX VERSION 3.3.2)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)
# Basic paths
set(BASE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(SOURCES_DIR ${BASE_DIR}/rapidfuzz)
set(TEST_DIR ${BASE_DIR}/test)
set(BENCHMARK_DIR ${BASE_DIR}/tests/bench)
set(EXAMPLES_DIR ${BASE_DIR}/examples)
add_library(rapidfuzz INTERFACE)
# provide a namespaced alias for clients to 'link' against if RapidFuzz is included as a sub-project
add_library(rapidfuzz::rapidfuzz ALIAS rapidfuzz)
target_compile_features(rapidfuzz INTERFACE cxx_std_11)
target_include_directories(rapidfuzz
INTERFACE
$<BUILD_INTERFACE:${SOURCES_DIR}/..>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
# Build tests only if requested
if(RAPIDFUZZ_BUILD_TESTING AND NOT_SUBPROJECT)
include(CTest)
enable_testing()
add_subdirectory(test)
endif()
# Build examples only if requested
if(RAPIDFUZZ_BUILD_EXAMPLES)
#add_subdirectory(examples)
endif()
# Build benchmarks only if requested
if(RAPIDFUZZ_BUILD_BENCHMARKS)
add_subdirectory(bench)
endif()
# Build fuzz tests only if requested
if(RAPIDFUZZ_BUILD_FUZZERS)
add_subdirectory(fuzzing)
endif()
if (RAPIDFUZZ_INSTALL)
set(RAPIDFUZZ_CMAKE_CONFIG_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/rapidfuzz")
install(
TARGETS
rapidfuzz
EXPORT
rapidfuzzTargets
DESTINATION
${CMAKE_INSTALL_LIBDIR}
)
install(
EXPORT
rapidfuzzTargets
NAMESPACE
rapidfuzz::
DESTINATION
${RAPIDFUZZ_CMAKE_CONFIG_DESTINATION}
)
install(
DIRECTORY
rapidfuzz
DESTINATION
${CMAKE_INSTALL_INCLUDEDIR}
FILES_MATCHING
PATTERN "*.hpp"
PATTERN "*.impl"
)
configure_package_config_file(
${CMAKE_CURRENT_LIST_DIR}/cmake/${PROJECT_NAME}Config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake
INSTALL_DESTINATION ${RAPIDFUZZ_CMAKE_CONFIG_DESTINATION}
)
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
COMPATIBILITY SameMajorVersion
)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
DESTINATION
${RAPIDFUZZ_CMAKE_CONFIG_DESTINATION}
)
# CPack/CMake started taking the package version from project version 3.12
# So we need to set the version manually for older CMake versions
if(${CMAKE_VERSION} VERSION_LESS "3.12.0")
set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
endif()
set(CPACK_PACKAGE_VENDOR "Max Bachmann")
set(CPACK_PACKAGE_CONTACT "https://github.com/rapidfuzz/rapidfuzz-cpp")
include(CPack)
endif(RAPIDFUZZ_INSTALL)
|
