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FluidSimCpp/CMakeLists.txt
2026-10-22 23:52:20 +02:00

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CMake

cmake_minimum_required(VERSION 3.28)
project(FluidSimCpp VERSION 0.1.0 LANGUAGES CXX)
option(FLUIDSIM_BUILD_DESKTOP "Build the SFML windowed simulator with keyboard controls and audio" ON)
add_library(fluidsim_core
src/engine.cpp
src/crankcase.cpp
src/two_stroke_cylinder.cpp
src/two_stroke_scenario.cpp
src/helmholtz_scenario.cpp
src/pulse_test_scenario.cpp
src/audio_processing.cpp
src/outdoor_exhaust_reverb.cpp
src/mechanical_sound_processor.cpp
src/scenario.cpp
src/solver.cpp
src/vehicle.cpp
src/simulation_ring_buffer.cpp
)
target_include_directories(fluidsim_core PUBLIC include)
target_compile_features(fluidsim_core PUBLIC cxx_std_20)
add_executable(fluidsim_cpp src/main.cpp)
target_link_libraries(fluidsim_cpp PRIVATE fluidsim_core)
add_executable(fluidsim_parity_trace tools/parity_trace.cpp)
target_link_libraries(fluidsim_parity_trace PRIVATE fluidsim_core)
if(FLUIDSIM_BUILD_DESKTOP)
find_package(SFML 3.0.2 COMPONENTS Graphics Audio QUIET)
if(NOT SFML_FOUND)
include(FetchContent)
set(SFML_BUILD_AUDIO ON CACHE BOOL "" FORCE)
set(SFML_BUILD_GRAPHICS ON CACHE BOOL "" FORCE)
set(SFML_BUILD_WINDOW ON CACHE BOOL "" FORCE)
set(SFML_BUILD_NETWORK OFF CACHE BOOL "" FORCE)
set(SFML_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
set(SFML_BUILD_TEST_SUITE OFF CACHE BOOL "" FORCE)
set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
FetchContent_Declare(SFML
GIT_REPOSITORY https://github.com/SFML/SFML.git
GIT_TAG 3.0.2
GIT_SHALLOW TRUE
EXCLUDE_FROM_ALL
SYSTEM
)
FetchContent_MakeAvailable(SFML)
endif()
add_executable(fluidsim_desktop src/desktop_main.cpp src/audio_output_stream.cpp src/sound_engine.cpp)
target_link_libraries(fluidsim_desktop PRIVATE fluidsim_core SFML::Graphics SFML::Audio)
if(MSVC)
target_compile_options(fluidsim_desktop PRIVATE /W4 /permissive-)
else()
target_compile_options(fluidsim_desktop PRIVATE -Wall -Wextra -Wpedantic)
endif()
file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
endif()
if(MSVC)
target_compile_options(fluidsim_core PRIVATE /W4 /permissive-)
target_compile_options(fluidsim_cpp PRIVATE /W4 /permissive-)
target_compile_options(fluidsim_parity_trace PRIVATE /W4 /permissive-)
else()
target_compile_options(fluidsim_core PRIVATE -Wall -Wextra -Wpedantic)
target_compile_options(fluidsim_cpp PRIVATE -Wall -Wextra -Wpedantic)
target_compile_options(fluidsim_parity_trace PRIVATE -Wall -Wextra -Wpedantic)
endif()
include(CTest)
if(BUILD_TESTING)
add_executable(fluidsim_physics_tests tests/physics_tests.cpp)
target_link_libraries(fluidsim_physics_tests PRIVATE fluidsim_core)
add_test(NAME fluidsim_physics_tests COMMAND fluidsim_physics_tests)
endif()