CMakelists.txt

# This CMakeList.txt has been generated with ChatGPT o1, 2024 Dec
# subject to modify for future changes

cmake_minimum_required(VERSION 3.22)

# ------------------------------------------------------------------------------
# Project name, version, description, and languages
# ------------------------------------------------------------------------------
project(discord-bot
    VERSION 1.0
    DESCRIPTION "A Discord bot"
    LANGUAGES CXX
)

# ------------------------------------------------------------------------------
# C++ standard
# ------------------------------------------------------------------------------
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# ------------------------------------------------------------------------------
# Add cmake/ to the module path (for custom Find modules)
# ------------------------------------------------------------------------------
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

# ------------------------------------------------------------------------------
# Optionally control where build artifacts go
# (Typically, let CMake create its own 'build' directory; but if you
# really want a custom output dir, uncomment these lines)
# ------------------------------------------------------------------------------
# set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
# set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
# set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")

# ------------------------------------------------------------------------------
# Locate dependencies using custom or system Find modules
# ------------------------------------------------------------------------------
find_package(DPP REQUIRED)      # Provided by FindDPP.cmake in cmake/
find_package(Spdlog REQUIRED)   # Provided by FindSpdlog.cmake in cmake/
find_package(OpenSSL REQUIRED)  # Typically provided by the system

# ------------------------------------------------------------------------------
# Add your executable and source files
# ------------------------------------------------------------------------------
add_executable(${PROJECT_NAME}
    src/main.cpp
    # Add other .cpp source files here if needed
)

# ------------------------------------------------------------------------------
# If you have headers in include/, prefer target-based includes:
# ------------------------------------------------------------------------------
target_include_directories(${PROJECT_NAME}
    PRIVATE
        ${CMAKE_CURRENT_SOURCE_DIR}/include  # Your project's own headers
)

# ------------------------------------------------------------------------------
# If your FindDPP.cmake and FindSpdlog.cmake define DPP::DPP and spdlog::spdlog
# as IMPORTED targets, you can link them directly.
# Otherwise, use the variables they provide (like DPP_LIBRARIES, SPDLOG_LIBRARIES).
# ------------------------------------------------------------------------------
target_link_libraries(${PROJECT_NAME}
    PRIVATE
        # If DPP provides an imported target named DPP::DPP, use it:
        # DPP::DPP
        # Otherwise, fall back to the variable from your custom Find script:
        ${DPP_LIBRARIES}

        # If spdlog provides an imported target named spdlog::spdlog, use it:
        # spdlog::spdlog
        # Otherwise, fall back to the variable from your custom Find script:
        ${SPDLOG_LIBRARIES}

        # Link OpenSSL (imported targets)
        OpenSSL::SSL
        OpenSSL::Crypto
)

# ------------------------------------------------------------------------------
# If your custom FindDPP or FindSpdlog scripts define include directories
# as DPP_INCLUDE_DIR and SPDLOG_INCLUDE_DIR, you can add them here:
# ------------------------------------------------------------------------------
target_include_directories(${PROJECT_NAME}
    PRIVATE
        ${DPP_INCLUDE_DIR}
        ${SPDLOG_INCLUDE_DIR}
)

# ------------------------------------------------------------------------------
# Optionally, you might install the target if you're distributing it:
# ------------------------------------------------------------------------------
# install(TARGETS ${PROJECT_NAME}
#     RUNTIME DESTINATION bin
# )