CMakeLists.txt

cmake_minimum_required(VERSION 3.13)

project(Pingo 
        DESCRIPTION "A project to ping every single IPv4 address to experiment with basic networking in Linux. (ICMP, ip headers, raw sockets, etc)"
        LANGUAGES C CXX
        HOMEPAGE_URL "https://git.sandorlaboratories.com/edward/pingo")

set(PROJECT_VERSION 0.3.2-dev)

find_program (CLANG_TIDY clang-tidy)
if(CLANG_TIDY)
message("-- Found clang-tidy.  Enabling linter warnings as errors.")
        set(CMAKE_CXX_CLANG_TIDY clang-tidy -checks=performance-* -warnings-as-errors=*)
#        set(CMAKE_CXX_CLANG_TIDY clang-tidy -checks=bugprone-*,performance-*,readability-* -warnings-as-errors=*)
else()
        message(WARNING "-- clang-tidy not found!  Recommended linter warning-as-errors not enabled.")
endif()

set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
find_package(OpenSSL REQUIRED)
find_package(PNG REQUIRED)

add_compile_options(-Wall -Wextra -Werror)

configure_file(inc/version.hpp.in version.hpp @ONLY)
include_directories(${PROJECT_BINARY_BIN})

include_directories(inc graphic/inc ${CMAKE_CURRENT_BINARY_DIR})

add_library(Argument   OBJECT src/argument.cpp)
add_library(File       OBJECT src/file.cpp)
add_library(Graphic    OBJECT graphic/src/graphic.cpp 
                              graphic/src/graphic_digit_0.c
                              graphic/src/graphic_digit_1.c
                              graphic/src/graphic_digit_2.c
                              graphic/src/graphic_digit_3.c
                              graphic/src/graphic_digit_4.c
                              graphic/src/graphic_digit_5.c
                              graphic/src/graphic_digit_6.c
                              graphic/src/graphic_digit_7.c
                              graphic/src/graphic_digit_8.c
                              graphic/src/graphic_digit_9.c)
add_library(Hilbert    OBJECT src/hilbert.cpp src/hilbert_lut.cpp)
add_library(ICMP       OBJECT src/icmp.cpp)
add_library(Image      OBJECT src/image.cpp)
add_library(IPv4       OBJECT src/ipv4.cpp)
add_library(PingBlock  OBJECT src/ping_block.cpp)
add_library(PingLogger OBJECT src/ping_logger.cpp)

add_executable(pingo src/pingo.cpp)
target_link_libraries(pingo PRIVATE OpenSSL::SSL png Threads::Threads Argument File Graphic Hilbert ICMP Image IPv4 PingBlock PingLogger)