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cmake_minimum_required(VERSION 3.0)
project(rt)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(common_compiler_args "-Wall")
if (!MSVC)
set(common_compiler_args "${common_compiler_args} -Werror")
endif ()
set(common_compiler_args, "${common_compiler_args} -Wno-unused -std=c++11")
if (!MSVC)
set(CMAKE_CXX_FLAGS_DEBUG "${common_compiler_args} -g -ggdb -fsanitize=address -DDEBUG")
endif ()
set(CMAKE_CXX_FLAGS_RELEASE "${common_compiler_args} -O2")
set(CMAKE_VERBOSE_MAKEFILE on)
# Avoid warning about DOWNLOAD_EXTRACT_TIMESTAMP in CMake 3.24:
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.24.0")
cmake_policy(SET CMP0135 NEW)
endif ()
if (!MSVC)
link_libraries(pthread)
link_libraries(atomic)
endif ()
# main executable
add_executable(rt main.cpp vec.h bitmap.h ray.h bitfont.h hitlist.h object.h sphere.h viewport.h aa.h material.h material_diffusive.h material_diffusive.cpp material_reflective.h material_reflective.cpp material_dielectric.cpp material_dielectric.h tracelog.h threading.h)
add_executable(image_output main_image_output.cpp vec.h bitmap.h bitfont.h hitlist.h object.h sphere.h viewport.h)
add_executable(simple_scanner main_simple_scanner.cpp vec.h bitmap.h ray.h timer.h bitfont.h hitlist.h object.h sphere.h viewport.h aa.h material.h material_diffusive.h material_diffusive.cpp material_reflective.h material_reflective.cpp material_dielectric.cpp material_dielectric.h tracelog.h threading.h)
add_executable(final_render main_final_render.cpp vec.h bitmap.h ray.h timer.h bitfont.h hitlist.h object.h sphere.h viewport.h aa.h material.h material_diffusive.h material_diffusive.cpp material_reflective.h material_reflective.cpp material_dielectric.cpp material_dielectric.h tracelog.h threading.h)
# googletest
add_executable(all_tests test_vec.cpp test_bitmap.cpp vec.h bitmap.h ray.h)
target_link_libraries(all_tests gtest_main)
include(FetchContent)
FetchContent_Declare(
googletest
URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
)
FetchContent_MakeAvailable(googletest)
include(GoogleTest)
gtest_discover_tests(all_tests)
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