CMakeLists.txt

cmake_minimum_required(VERSION 3.14)
if(NOT DEFINED PRISM_VERSION)
    file(READ "${CMAKE_CURRENT_LIST_DIR}/vcpkg.json" _contents)
    string(JSON PRISM_VERSION GET "${_contents}" version)
endif()

project(prism_container VERSION ${PRISM_VERSION} LANGUAGES CXX)

SET(CMAKE_EXPORT_COMPILE_COMMANDS ON)

set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)


#
set(HEADERS
    include/prism/container.hpp
    src/container.cpp
    )


add_library(${PROJECT_NAME}  SHARED  ${HEADERS})
add_library(prism::container  ALIAS  ${PROJECT_NAME})

target_compile_features(${PROJECT_NAME} PRIVATE  cxx_std_17)
target_compile_definitions(${PROJECT_NAME} PRIVATE PRISM_CONTIANER_LIBRARY)

target_include_directories(${PROJECT_NAME} PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<INSTALL_INTERFACE:include/${PROJECT_NAME}>
)

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    add_compile_options(-Wall -Wextra)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -finput-charset=UTF-8")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
    add_compile_options(-W -Wextra)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -finput-charset=UTF-8")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    add_compile_options(/W4 /Zc:preprocessor)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /utf-8")
    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()


#
include(GNUInstallDirs)
install(TARGETS ${PROJECT_NAME}
        EXPORT ${PROJECT_NAME}_Targets
        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})

include(CMakePackageConfigHelpers)
write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
                                 VERSION ${PROJECT_VERSION}
                                 COMPATIBILITY SameMajorVersion)
configure_package_config_file("${PROJECT_SOURCE_DIR}/cmake/${PROJECT_NAME}Config.cmake.in"
                            "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
        INSTALL_DESTINATION
        ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME})

install(EXPORT ${PROJECT_NAME}_Targets
        FILE ${PROJECT_NAME}Targets.cmake
        #NAMESPACE prism::
        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME})

install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
              "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME})

    install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME})



# vcpkg
if(EXISTS ${VCPKG_ROOT})
    execute_process( COMMAND git rev-parse --abbrev-ref HEAD WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} OUTPUT_VARIABLE GIT_BRANCH OUTPUT_STRIP_TRAILING_WHITESPACE RESULT_VARIABLE GIT_BRANCH_RESULT )
    execute_process( COMMAND git rev-parse HEAD WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} OUTPUT_VARIABLE GIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE )
    string(REPLACE "_" "-" PORT_NAME "${PROJECT_NAME}")
    configure_file(${PROJECT_SOURCE_DIR}/cmake/vcpkg.json.in ${VCPKG_ROOT}/ports/${PORT_NAME}/vcpkg.json @ONLY NEWLINE_STYLE LF)
    configure_file(${PROJECT_SOURCE_DIR}/cmake/vcpkg.json.in ${PROJECT_SOURCE_DIR}/vcpkg.json @ONLY NEWLINE_STYLE LF)
    configure_file(${PROJECT_SOURCE_DIR}/cmake/vcpkg_cus_info.json.in ${VCPKG_ROOT}/ports/${PORT_NAME}/vcpkg_cus_info.json @ONLY NEWLINE_STYLE LF)
    file(COPY ${PROJECT_SOURCE_DIR}/cmake/portfile.cmake DESTINATION ${VCPKG_ROOT}/ports/${PORT_NAME})
endif()