CMakeLists.txt

#  Copyright 2021 PlenOctree Authors.
#
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are met:
#
#  1. Redistributions of source code must retain the above copyright notice,
#  this list of conditions and the following disclaimer.
#
#  2. Redistributions in binary form must reproduce the above copyright notice,
#  this list of conditions and the following disclaimer in the documentation
#  and/or other materials provided with the distribution.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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#  POSSIBILITY OF SUCH DAMAGE.

# NOTE: This CMakeLists is for development purposes only
# (To check CUDA compile errors)
# It is NOT necessary to use this for installation. Just use pip install .
cmake_minimum_required( VERSION 3.3 )

if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif()
if (POLICY CMP0048)
    cmake_policy(SET CMP0048 NEW)
endif (POLICY CMP0048)
if (POLICY CMP0069)
    cmake_policy(SET CMP0069 NEW)
endif (POLICY CMP0069)
if (POLICY CMP0072)
    cmake_policy(SET CMP0072 NEW)
endif (POLICY CMP0072)

project( svox2 )

set(CMAKE_CXX_STANDARD 14)
enable_language(CUDA)
message(STATUS "CUDA enabled")
set( CMAKE_CUDA_STANDARD 14 )
set( CMAKE_CUDA_STANDARD_REQUIRED ON)
set( CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS}  -g -Xcudafe \"--display_error_number --diag_suppress=3057 --diag_suppress=3058 --diag_suppress=3059 --diag_suppress=3060\" -lineinfo -arch=sm_75 ")
# -Xptxas=\"-v\"

set( INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include" )

if( MSVC )
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT /GLT /Ox")
set(CMAKE_CUDA_FLAGS_RELEASE "${CMAKE_CUDA_FLAGS_RELEASE} -Xcompiler=\"/MT\"" )
endif()

file(GLOB SOURCES
    ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/*.cu)

find_package(pybind11 REQUIRED)
find_package(Torch REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")

include_directories (${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES})

pybind11_add_module(svox2-test SHARED ${SOURCES})
target_link_libraries(svox2-test PRIVATE "${TORCH_LIBRARIES}")
target_include_directories(svox2-test PRIVATE "${INCLUDE_DIR}")

if (MSVC)
  file(GLOB TORCH_DLLS "${TORCH_INSTALL_PREFIX}/lib/*.dll")
  add_custom_command(TARGET svox2-test
                     POST_BUILD
                     COMMAND ${CMAKE_COMMAND} -E copy_if_different
                     ${TORCH_DLLS}
                     $<TARGET_FILE_DIR:example-app>)
endif (MSVC)