netmgr/CMakeLists.txt at main · ThelabDevelopment/netmgr · GitHub

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cmake_minimum_required(VERSION 3.10)
project(netmgr VERSION 1.0.0)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

# Platform detection
if(UNIX AND NOT APPLE)
    add_definitions(-D__linux__)
elseif(APPLE)
    add_definitions(-D__APPLE__)
elseif(WIN32)
    add_definitions(-D_WIN32)
    add_definitions(-DWIN32_LEAN_AND_MEAN)
    add_definitions(-DNOMINMAX)
endif()

# Include directories
include_directories(src)

# Source files
file(GLOB_RECURSE SOURCES "src/*.cpp")

# Create executable
add_executable(netmgr ${SOURCES})

# Compiler-specific flags
if(MSVC)
    # MSVC compiler flags - remove default /W3 and set /W4
    string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
    target_compile_options(netmgr PRIVATE
        /W4          # Warning level 4
        /permissive- # Disable non-conforming code
    )
    # Link Windows libraries
    target_link_libraries(netmgr ws2_32 iphlpapi netapi32)
else()
    # GCC/Clang compiler flags
    target_compile_options(netmgr PRIVATE
        -Wall
        -Wextra
    )
    # Link pthread on Linux
    if(UNIX AND NOT APPLE)
        target_link_libraries(netmgr pthread)
    endif()
endif()

# Find and link jsoncpp (optional for cross-compilation)
set(JSONCPP_FOUND FALSE)

# Skip jsoncpp if explicitly disabled (for cross-compilation)
if(NOT CMAKE_DISABLE_FIND_PACKAGE_jsoncpp)
    # Try modern find_package first (works with vcpkg and modern installs)
    find_package(jsoncpp CONFIG QUIET)
    if(jsoncpp_FOUND)
        target_link_libraries(netmgr JsonCpp::JsonCpp)
        set(JSONCPP_FOUND TRUE)
        message(STATUS "Found jsoncpp via CONFIG find_package")
    else()
        find_package(PkgConfig QUIET)
        if(PkgConfig_FOUND AND NOT CMAKE_DISABLE_FIND_PACKAGE_PkgConfig)
            pkg_check_modules(JSONCPP jsoncpp)
            if(JSONCPP_FOUND)
                target_include_directories(netmgr PRIVATE ${JSONCPP_INCLUDE_DIRS})
                target_link_directories(netmgr PRIVATE ${JSONCPP_LIBRARY_DIRS})
                target_link_libraries(netmgr ${JSONCPP_LIBRARIES})
                target_compile_options(netmgr PRIVATE ${JSONCPP_CFLAGS_OTHER})
                message(STATUS "Found jsoncpp via pkg-config")
            endif()
        endif()

        # Manual search fallback (skip for cross-compilation)
        if(NOT JSONCPP_FOUND AND NOT CMAKE_CROSSCOMPILING)
            find_path(JSONCPP_INCLUDE_DIR json/json.h
                PATHS
                    ${CMAKE_PREFIX_PATH}/include
                    /usr/local/include
                    /opt/homebrew/include
                PATH_SUFFIXES jsoncpp
            )

            find_library(JSONCPP_LIBRARY
                NAMES jsoncpp
                PATHS
                    ${CMAKE_PREFIX_PATH}/lib
                    /usr/local/lib
                    /opt/homebrew/lib
            )

            if(JSONCPP_INCLUDE_DIR AND JSONCPP_LIBRARY)
                target_include_directories(netmgr PRIVATE ${JSONCPP_INCLUDE_DIR})
                target_link_libraries(netmgr ${JSONCPP_LIBRARY})
                set(JSONCPP_FOUND TRUE)
                message(STATUS "Found jsoncpp manually at ${JSONCPP_LIBRARY}")
            endif()
        endif()
    endif()
endif()

if(NOT JSONCPP_FOUND)
    message(STATUS "jsoncpp not found - JSON features will be disabled")
    add_definitions(-DDISABLE_JSON_FEATURES)
endif()

# Install target
install(TARGETS netmgr DESTINATION bin)

# CPack configuration for package building
set(CPACK_PACKAGE_NAME "netmgr")
set(CPACK_PACKAGE_VERSION "1.0.0")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Cross-platform network management tool")
set(CPACK_PACKAGE_VENDOR "Rimaki")
set(CPACK_PACKAGE_CONTACT "rimaki@rimakiproject.online")

# Debian package specific
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.17), libstdc++6 (>= 5.4.0)")
set(CPACK_DEBIAN_PACKAGE_SECTION "net")
set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")

include(CPack)