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cmake_minimum_required(VERSION 3.0)
project(doctest)
option(DOCTEST_WITH_TESTS "Build tests/examples" ON)
add_library(${PROJECT_NAME} INTERFACE)
target_include_directories(${PROJECT_NAME} INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/doctest/>)
################################################################################
## TESTS/EXAMPLES
################################################################################
if(${DOCTEST_WITH_TESTS})
include(scripts/cmake/common.cmake)
# setup coverage stuff only when COVERALLS_SERVICE_NAME is set (usually on travis CI)
if(DEFINED ENV{COVERALLS_SERVICE_NAME})
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/coveralls-cmake/cmake)
include(Coveralls)
coveralls_turn_on_coverage()
coveralls_setup("${CMAKE_CURRENT_SOURCE_DIR}/doctest/doctest.h" ON "${CMAKE_CURRENT_SOURCE_DIR}/scripts/coveralls-cmake/cmake")
add_subdirectory(scripts/code_coverage_source)
return()
endif()
add_subdirectory(scripts/code_coverage_source)
file(GLOB subdir_list "${CMAKE_CURRENT_SOURCE_DIR}/examples/*")
foreach(dir ${subdir_list})
if(IS_DIRECTORY ${dir})
get_filename_component(DIRNAME ${dir} NAME)
add_subdirectory(examples/${DIRNAME})
endif()
endforeach()
endif()
################################################################################
## PACKAGE SUPPORT
################################################################################
set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
set(include_install_dir "include/doctest/")
set(config_install_dir "lib/cmake/${PROJECT_NAME}")
set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
set(targets_export_name "${PROJECT_NAME}Targets")
set(namespace "${PROJECT_NAME}::")
file(READ ${PROJECT_SOURCE_DIR}/scripts/version.txt PROJECT_VERSION)
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
"${version_config}" VERSION ${PROJECT_VERSION} COMPATIBILITY SameMajorVersion
)
configure_file("scripts/cmake/Config.cmake.in" "${project_config}" @ONLY)
install(
TARGETS ${PROJECT_NAME}
EXPORT "${targets_export_name}"
INCLUDES DESTINATION "${include_install_dir}"
)
install(
FILES "doctest/doctest.h"
DESTINATION "${include_install_dir}"
)
install(
FILES "${project_config}" "${version_config}"
DESTINATION "${config_install_dir}"
)
install(
EXPORT "${targets_export_name}"
NAMESPACE "${namespace}"
DESTINATION "${config_install_dir}"
)
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