CMakeLists.txt

cmake_minimum_required(VERSION 3.16)
project(ptr-tidy VERSION 1.0 LANGUAGES CXX)

# Disable in-source builds
if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
    message(FATAL_ERROR "FATAL: In-source builds are not allowed.")
endif ()

# So that GitHub build or with multiple LLVM installs, we find the latest installed version of libs
SET(CMAKE_FIND_PACKAGE_SORT_DIRECTION DEC)
SET(CMAKE_FIND_PACKAGE_SORT_ORDER NATURAL)

find_package(Clang REQUIRED)

add_executable(ptr-tidy src/main.cpp src/Callback.cpp src/IrHandler.cpp src/CaptureTracking.cpp src/PtrRewriter.cpp)

add_subdirectory(test)

foreach (target IN ITEMS ptr-tidy runTests)
    set_target_properties("${target}" PROPERTIES CXX_STANDARD 20 CXX_STANDARD_REQUIRED True CXX_EXTENSIONS False INTERPROCEDURAL_OPTIMIZATION True)
    target_compile_options("${target}" PRIVATE "-Wall" "-Wextra" "-pedantic")
    target_include_directories("${target}" PUBLIC "${CLANG_INCLUDE_DIRS}")
    target_link_libraries("${target}" PUBLIC clang-cpp LLVM)
endforeach ()