CMakeLists.txt

cmake_minimum_required(VERSION 3.25)

project(mpp_stereo_disparity VERSION 0.1)

add_library(compiler_flags INTERFACE)
target_compile_features(compiler_flags INTERFACE cxx_std_23)

# add compiler warning flags just when building this project via
# the BUILD_INTERFACE generator expression
set(gcc_like_cxx "$<COMPILE_LANG_AND_ID:CXX,ARMClang,AppleClang,Clang,GNU,LCC>")
set(msvc_cxx "$<COMPILE_LANG_AND_ID:CXX,MSVC>")
target_compile_options(compiler_flags INTERFACE
  "$<${gcc_like_cxx}:$<BUILD_INTERFACE:-Wall;-Wextra;-Wshadow;-Wformat=2;-Wunused>>"
  "$<${msvc_cxx}:$<BUILD_INTERFACE:-W3>>"
)


include(FetchContent)
FetchContent_Declare(
  googletest
  URL https://github.com/google/googletest/archive/2057566e4e16c88f1fea4d6c96b2e2bfb87507a6.zip
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)

add_subdirectory(src)

enable_testing()
add_subdirectory(tests)