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CMakeLists.txt
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include(CheckLanguage)
check_language(CUDA)
if (CMAKE_CUDA_COMPILER)
message(STATUS "CUDA support was detected, GPU kernels enabled")
project(ShapeDescriptor CXX CUDA)
set(CUDA_NVCC_FLAGS -lcurand -lineinfo -lcudart -lcudadevrt)
include_directories(
${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES}
)
enable_language(CUDA)
else()
message(STATUS "No CUDA support was detected, GPU kernels disabled")
project(ShapeDescriptor CXX)
endif()
cmake_minimum_required (VERSION 3.5)
set(CMAKE_CXX_STANDARD 20)
find_package(OpenMP)
if(NOT TARGET Catch2)
add_subdirectory(lib/Catch2-3.8.0)
endif()
add_subdirectory(lib/tinygltf tinygltf)
add_subdirectory(lib/fast-lzma2 fast-lzma2)
add_subdirectory(lib/meshoptimizer meshoptimizer)
find_package(Eigen3 3.4.0 REQUIRED)
add_subdirectory(lib/glm-1.0.1)
include_directories (
src/
lib/glm-1.0.1/
lib/lodepng/
lib/arrrgh/
lib/tinygltf
lib/cuda-samples/Common
lib/fast-lzma2/src/
lib/meshoptimizer/src/
lib/eigen/Eigen
lib/
lib/fast-obj
include/
${CUDA_INCLUDE_DIRS}
)
if (CMAKE_COMPILER_IS_GNUCC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -fopenmp -lpthread -Wall")
endif()
file (GLOB_RECURSE LIBRARY_HEADERS src/*.hpp
src/*.h
src/*.cuh)
file (GLOB_RECURSE LIBRARY_KERNELS src/*.cu
lib/nvidia-samples-common/*.cu)
file (GLOB_RECURSE LIBRARY_SOURCES src/*.cpp
src/*.cxx
src/*.cc
src/*.c
lib/lodepng/lodepng.cpp
lib/fast-obj/fast_obj.cpp)
file (GLOB_RECURSE TEST_SOURCES tests/*.cpp)
file (GLOB_RECURSE RENDER_TOOL_SOURCES tools/imagerenderer/*.cpp)
file (GLOB_RECURSE QUICCI_DUMPER_TOOL_SOURCES tools/quiccidumper/*.cpp)
file (GLOB_RECURSE QUICCI_VIEWER_TOOL_SOURCES tools/quicciviewer/*.cpp)
if (CMAKE_CUDA_COMPILER)
message("CUDA library created")
add_library(ShapeDescriptor STATIC ${LIBRARY_SOURCES} ${LIBRARY_HEADERS} ${LIBRARY_KERNELS})
target_compile_definitions(ShapeDescriptor PUBLIC DESCRIPTOR_CUDA_KERNELS_ENABLED)
target_compile_options(ShapeDescriptor PUBLIC $<$<COMPILE_LANGUAGE:CUDA>:-DDESCRIPTOR_CUDA_KERNELS_ENABLED>)
target_include_directories(ShapeDescriptor PUBLIC ${CUDA_INCLUDE_DIRS})
else()
message("Regular library created")
add_library(ShapeDescriptor STATIC ${LIBRARY_SOURCES} ${LIBRARY_HEADERS} ${LIBRARY_KERNELS})
# Ensures .cu files are compiled using the regular C++ compiler
set_source_files_properties(${LIBRARY_KERNELS} PROPERTIES LANGUAGE CXX)
set_source_files_properties(${LIBRARY_KERNELS} PROPERTIES COMPILE_OPTIONS -xc++)
endif()
target_include_directories(ShapeDescriptor PUBLIC
include/ lib/cuda-samples/Common)
target_link_libraries(ShapeDescriptor fast-lzma2 meshoptimizer Eigen3::Eigen)
set_property(TARGET ShapeDescriptor PROPERTY CUDA_ARCHITECTURES 52 60 61 70 75 80 90)
add_executable(runTests ${TEST_SOURCES})
target_link_libraries(runTests ShapeDescriptor Catch2::Catch2WithMain)
set_property(TARGET runTests PROPERTY CUDA_ARCHITECTURES 52 60 61 70 75 80 90)
add_executable(imagerenderer ${RENDER_TOOL_SOURCES})
target_link_libraries(imagerenderer ShapeDescriptor)
set_property(TARGET imagerenderer PROPERTY CUDA_ARCHITECTURES 52 60 61 70 75 80 90)
add_executable(quiccidumper ${QUICCI_DUMPER_TOOL_SOURCES})
target_link_libraries(quiccidumper ShapeDescriptor)
set_property(TARGET quiccidumper PROPERTY CUDA_ARCHITECTURES 52 60 61 70 75 80 90)
add_executable(quicciviewer ${QUICCI_VIEWER_TOOL_SOURCES})
target_link_libraries(quicciviewer ShapeDescriptor)
add_executable(meshconverter tools/meshconverter/main.cpp)
target_link_libraries(meshconverter ShapeDescriptor)