CMakeLists.txt

cmake_minimum_required(VERSION 3.18)
project(infect C ASM)

macro(add_sources)
  file(RELATIVE_PATH _relPath "${CMAKE_SOURCE_DIR}"
       "${CMAKE_CURRENT_SOURCE_DIR}")
  foreach(_src ${ARGN})
    if(_relPath)
      file(TO_NATIVE_PATH "${CMAKE_SOURCE_DIR}/${_relPath}/${_src}" _nativePath)
    else()
      file(TO_NATIVE_PATH "${CMAKE_SOURCE_DIR}/${_src}" _nativePath)
    endif()
    set_property(GLOBAL APPEND PROPERTY ALL_SOURCES ${_nativePath})
  endforeach()
endmacro()

set(EXEC_NAME "infect")
set(INFECT_LIB "infect_lib")
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE
      Debug
      CACHE STRING "Choose build type" FORCE)
endif()

if(NOT WINDOWS_INCLUDE_DIR)
  set(WINDOWS_INCLUDE_DIR
      ${CMAKE_SOURCE_DIR}/windows/include
      CACHE STRING "Select include dir, where windows header files are located"
            FORCE)
endif()

if(NOT BUILD_TESTING)
  set(BUILD_TESTING
      OFF
      CACHE STRING "Enable testing" FORCE)
endif()

if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
  add_compile_options(-fmax-errors=1 -Wall -Werror)
  add_link_options(-fmax-errors=1 -Wall -Werror)
else()
  message(SEND_ERROR "Unknown compiler: ${CMAKE_C_COMPILER_ID}")
endif()

include_directories(src)
include_directories(${CMAKE_BINARY_DIR}/filegen/include)
add_subdirectory(src)
add_subdirectory(filegen)

get_property(SRCS GLOBAL PROPERTY ALL_SOURCES)

add_library(${INFECT_LIB} OBJECT ${SRCS})
target_compile_options(
  ${INFECT_LIB} PUBLIC -fno-asynchronous-unwind-tables -fno-jump-tables
                       -fno-stack-protector -fno-builtin -nostdlib -m32)
target_compile_definitions(${INFECT_LIB} PRIVATE ENABLE_POISON)
target_link_options(${INFECT_LIB} PUBLIC -m32)

add_dependencies(${INFECT_LIB} CHECKSUM_LIST STRING_GENERATOR)

add_executable(${EXEC_NAME} "src/main.c")
target_compile_options(${EXEC_NAME} PRIVATE -m32 -nostdlib)
target_link_options(${EXEC_NAME} PRIVATE -m32 -nostdlib)
target_link_libraries(${EXEC_NAME} ${INFECT_LIB})
target_compile_definitions(${EXEC_NAME} PRIVATE ENABLE_POISON)

if(BUILD_TESTING)
  include(CTest)
  add_subdirectory(tests)
endif()