cmake_minimum_required(VERSION 3.15)

# Set the C++ standard and related settings

set(CMAKE_CXX_STANDARD 23)

set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_CXX_EXTENSIONS OFF)

project(websocketclient

VERSION 0.3

LANGUAGES CXX)

include(GNUInstallDirs)

include(CMakePackageConfigHelpers)

add_library(${PROJECT_NAME} INTERFACE)

target_include_directories(${PROJECT_NAME} INTERFACE

$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>

$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>

)

option(WS_CLIENT_BUILD_EXAMPLES "Build example programs in ./examples directory" OFF)

option(WS_CLIENT_BUILD_TESTS "Build tests in ./test directory" OFF)

option(WS_CLIENT_BUILD_BENCH "Build benchmarks programs in ./bench directory" OFF)

option(WS_CLIENT_BUILD_SCRATCH "Build scratch programs in ./scratch directory" OFF)

# ./examples

if(WS_CLIENT_BUILD_EXAMPLES)

add_subdirectory(examples)

endif()

# ./tests

if(WS_CLIENT_BUILD_TESTS)

add_subdirectory(tests)

endif()

# ./bench

if(WS_CLIENT_BUILD_BENCH)

add_subdirectory(bench)

endif()

# ./scratch

if(WS_CLIENT_BUILD_SCRATCH)

add_subdirectory(scratch)

endif()

# --------------------------------------------------

# Install

# --------------------------------------------------

# Install the library

install(TARGETS ${PROJECT_NAME}

EXPORT ${PROJECT_NAME}Targets

)

# Install header files

install(DIRECTORY include/ DESTINATION include)

# Export the library target

install(EXPORT ${PROJECT_NAME}Targets

FILE ${PROJECT_NAME}Config.cmake

NAMESPACE ${PROJECT_NAME}::

DESTINATION lib/cmake/${PROJECT_NAME}

)

# Generate a package config file for find_package

include(CMakePackageConfigHelpers)

write_basic_package_version_file(

${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake

COMPATIBILITY SameMajorVersion

)

install(FILES

${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake

DESTINATION lib/cmake/${PROJECT_NAME}

)