CMake file for srcComplexity

CMakeLists.txt

# @file CMakeLists.txt
# 
# CMake files for the srccomplexity program

cmake_minimum_required(VERSION 3.20)

# project info
project(srcComplexity)

find_package(LibXml2 REQUIRED)

# C++17
set(CMAKE_CXX_STANDARD 17)

# Turn on warnings
if (MSVC)
    # warning level 4
    add_compile_options(/W4)
else()
    # standard warnings
    add_compile_options(-Wall)
endif()

# srcomplexity program
add_executable(srccomplexity srcComplexity.cpp srcMLXPathCount.cpp)
target_include_directories(srccomplexity SYSTEM PRIVATE ${LIBXML2_INCLUDE_DIRS})
target_link_libraries(srccomplexity PRIVATE ${LIBXML2_LIBRARIES})

# run command
add_custom_target(run ${CMAKE_BINARY_DIR}/srccomplexity ${CMAKE_SOURCE_DIR}/srcMLXPathCount.cpp.xml)