CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(CyberSecurityToolkit VERSION 1.0.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# Find required packages
find_package(PkgConfig REQUIRED)
pkg_check_modules(PCAP REQUIRED libpcap)

# Find nlohmann/json
find_package(nlohmann_json QUIET)
if(NOT nlohmann_json_FOUND)
    include(FetchContent)
    FetchContent_Declare(
        nlohmann_json
        GIT_REPOSITORY https://github.com/nlohmann/json.git
        GIT_TAG v3.11.3
    )
    FetchContent_MakeAvailable(nlohmann_json)
endif()

# Include directories
include_directories(${CMAKE_SOURCE_DIR}/include)
include_directories(${PCAP_INCLUDE_DIRS})

# Compiler flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -O2")
set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG")

# Source directories
add_subdirectory(src)
add_subdirectory(tests)

# Enable testing
enable_testing()