continuable/CMakeLists.txt
2018-01-24 03:05:59 +01:00

123 lines
3.1 KiB
CMake

cmake_minimum_required(VERSION 3.2)
project(continuable VERSION 2.0.0 LANGUAGES C CXX)
string(COMPARE EQUAL ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR}
IS_TOP_LEVEL_PROJECT)
option(CTI_CONTINUABLE_WITH_TESTS
"Build the continuable unit tests"
${IS_TOP_LEVEL_PROJECT})
option(CTI_CONTINUABLE_WITH_EXAMPLES
"Build the continuable examples"
${IS_TOP_LEVEL_PROJECT})
option(CTI_CONTINUABLE_WITH_NO_EXCEPTIONS
"Disable exception support"
OFF)
option(CTI_CONTINUABLE_WITH_AWAIT
"Enable co_await support"
OFF)
include(cmake/CMakeLists.txt)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
add_subdirectory(dep)
# continuable-base
add_library(continuable-base INTERFACE)
add_library(continuable::continuable-base ALIAS continuable-base)
target_include_directories(continuable-base
INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>
$<INSTALL_INTERFACE:include>)
target_link_libraries(continuable-base
INTERFACE
Threads::Threads)
target_compile_features(continuable-base
INTERFACE
cxx_alias_templates
cxx_auto_type
cxx_constexpr
cxx_decltype
cxx_decltype_auto
cxx_final
cxx_lambdas
cxx_generic_lambdas
cxx_variadic_templates
cxx_defaulted_functions
cxx_nullptr
cxx_trailing_return_types
cxx_return_type_deduction)
if (CTI_CONTINUABLE_WITH_AWAIT)
target_compile_options(continuable-base
INTERFACE
$<$<CXX_COMPILER_ID:MSVC>:/await>
$<$<CXX_COMPILER_ID:Clang>:-fcoroutines-ts>)
target_compile_definitions(continuable-base
INTERFACE
-DCONTINUABLE_HAS_EXPERIMENTAL_COROUTINE)
endif()
add_library(continuable INTERFACE)
add_library(continuable::continuable ALIAS continuable)
target_link_libraries(continuable
INTERFACE
continuable-base
function2)
# Create an install target
install(TARGETS continuable-base continuable
EXPORT continuable-config
INCLUDES DESTINATION include)
install(EXPORT continuable-config
FILE continuable-config.cmake
NAMESPACE continuable::
DESTINATION share/continuable/cmake)
install(DIRECTORY include/continuable
DESTINATION include FILES_MATCHING PATTERN "*.hpp")
install(FILES LICENSE.txt DESTINATION . RENAME continuable-LICENSE.txt)
install(FILES Readme.md DESTINATION . RENAME continuable-Readme.md)
# Setup CPack for bundling
set(CPACK_GENERATOR "ZIP")
set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
include(CPack)
# Testing and examples
if (CTI_CONTINUABLE_WITH_TESTS OR CTI_CONTINUABLE_WITH_EXAMPLES)
if (MSVC)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
endif()
enable_testing()
add_subdirectory(doc)
if (CTI_CONTINUABLE_WITH_TESTS)
add_subdirectory(test)
endif()
if (CTI_CONTINUABLE_WITH_EXAMPLES)
add_subdirectory(examples)
endif()
endif ()