CMakeLists.txt

# Set the minimum cmake version to that which supports cuda natively.
# 3.10 required for cuda -std=c++14, however 3.12 fixes some device linker errors
cmake_minimum_required(VERSION VERSION 3.12 FATAL_ERROR)

# Name the project and set languages
project(flamegpu2_ensemble_example CUDA CXX)

# Our core dependency is FLAMEGPU2 lib, first lets find it
include(${CMAKE_CURRENT_LIST_DIR}/cmake/flamegpu2.cmake)
# Now disable extra bells/whistles and add it as s dependency
set(BUILD_ALL_EXAMPLES OFF CACHE BOOL "-")
set(BUILD_TESTS OFF CACHE BOOL "-")
add_subdirectory(${FLAMEGPU_ROOT})
mark_as_advanced(FORCE BUILD_FLAMEGPU2)
mark_as_advanced(FORCE BUILD_ALL_EXAMPLES)
mark_as_advanced(FORCE BUILD_EXAMPLE_HOST_FUNCTIONS)
mark_as_advanced(FORCE BUILD_EXAMPLE_GAME_OF_LIFE)
mark_as_advanced(FORCE BUILD_EXAMPLE_CIRCLES_BRUTE_FORCE)
mark_as_advanced(FORCE BUILD_EXAMPLE_CIRCLES_SPATIAL_3D)
mark_as_advanced(FORCE BUILD_EXAMPLE_RTC_EXAMPLE)
mark_as_advanced(FORCE BUILD_TESTS)

# Option to enable/disable building the static library
option(VISUALISATION "Enable visualisation support" ON)

#Set Python options to on for pyflamegpu build
option(BUILD_SWIG_PYTHON "Enable python bindings via SWIG" ON)
option(BUILD_SWIG_PYTHON_VIRTUALENV "Enable building of SWIG Python Virtual Env for Python Testing" ON)

# Include common rules.
include(${FLAMEGPU_ROOT}/cmake/common.cmake)

# Define output location of binary files
SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin/${CMAKE_SYSTEM_NAME_LOWER}-x64/${CMAKE_BUILD_TYPE}/)

# Prepare list of source files
# Can't do this automatically, as CMake wouldn't know when to regen (as CMakeLists.txt would be unchanged)
SET(ALL_SRC
    ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cu
)

# Add the executable and set required flags for the target
add_flamegpu_executable("${PROJECT_NAME}" "${ALL_SRC}" "${FLAMEGPU_ROOT}" "${PROJECT_BINARY_DIR}" TRUE)

# Also set as startup project
set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"  PROPERTY VS_STARTUP_PROJECT "${PROJECT_NAME}")

# Set the default (visual studio) debugger configure_file
set_target_properties("${PROJECT_NAME}" PROPERTIES VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
                                                   VS_DEBUGGER_COMMAND_ARGUMENTS "-s 100")