feat(physics): wire physx sdk into build

This commit is contained in:
2026-04-15 12:22:15 +08:00
parent 5bf258df6d
commit 31f40e2cbb
2044 changed files with 752623 additions and 1 deletions

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## Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions
## are met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * 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.
## * Neither the name of NVIDIA CORPORATION nor the names of its
## contributors may be used to endorse or promote products derived
## from this software without specific prior written permission.
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''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 OWNER 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 CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
##
## Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved.
STRING(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWERCASE)
#TODO: Fix warnings
SET(CLANG_WARNINGS "-ferror-limit=0 -Wall -Wextra -Werror -Weverything\
-Wno-unused-but-set-variable \
-Wno-switch-default \
-Wno-cast-qual \
-Wno-invalid-offsetof \
-Wno-unsafe-buffer-usage \
-Wno-alloca \
-Wno-atomic-implicit-seq-cst \
-Wno-c++98-compat-pedantic \
-Wno-c++98-compat \
-Wno-cast-align \
-Wno-conversion \
-Wno-covered-switch-default \
-Wno-deprecated \
-Wno-documentation-deprecated-sync \
-Wno-documentation-unknown-command \
-Wno-exit-time-destructors \
-Wno-extra-semi-stmt \
-Wno-float-equal \
-Wno-format-nonliteral \
-Wno-global-constructors \
-Wno-implicit-fallthrough \
-Wno-inconsistent-missing-destructor-override \
-Wno-inconsistent-missing-override \
-Wno-missing-noreturn \
-Wno-missing-prototypes \
-Wno-missing-variable-declarations \
-Wno-newline-eof \
-Wno-non-virtual-dtor \
-Wno-old-style-cast \
-Wno-padded \
-Wno-reserved-id-macro \
-Wno-suggest-destructor-override \
-Wno-suggest-override \
-Wno-switch-enum \
-Wno-undef \
-Wno-undefined-reinterpret-cast \
-Wno-unknown-warning-option \
-Wno-unreachable-code \
-Wno-unused-function \
-Wno-unused-macros \
-Wno-unused-member-function \
-Wno-unused-private-field \
-Wno-used-but-marked-unused \
-Wno-weak-template-vtables \
-Wno-weak-vtables \
-Wno-zero-as-null-pointer-constant \
-Wno-reserved-identifier \
-Wno-undefined-func-template \
")
SET(GCC_WARNINGS "-Wall -Werror \
-Wno-address \
-Wno-aligned-new \
-Wno-array-bounds \
-Wno-class-memaccess \
-Wno-conversion-null \
-Wno-format \
-Wno-format-overflow \
-Wno-invalid-offsetof \
-Wno-misleading-indentation \
-Wno-mismatched-new-delete \
-Wno-nonnull \
-Wno-nonnull-compare \
-Wno-pragmas \
-Wno-restrict \
-Wno-stringop-overflow \
-Wno-stringop-overread \
-Wno-subobject-linkage \
-Wno-template-id-cdtor \
-Wno-uninitialized \
-Wno-unused-but-set-variable \
-Wno-unused-function \
-Wno-unused-result \
-Wno-unknown-pragmas \
-Wno-use-after-free \
")
IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
# gw: these optimizations are disabled for now. fp-contract causes floating point inaccuracy and deviation in behavior,
# tree-vrp and delete-null-pointer-checks cause known bugs on some versions of gcc
IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
SET(AARCH64_FLAGS "-ffp-contract=off -fno-delete-null-pointer-checks -faligned-new")
ELSEIF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
SET(AARCH64_FLAGS "-ffp-contract=off -Wno-unsupported-floating-point-opt")
ENDIF()
ELSE()
SET(AARCH64_FLAGS "")
ENDIF()
SET(COMMON_CXX_FLAGS "-std=c++14 -D_GLIBCXX_USE_CXX11_ABI=1 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -fvisibility=hidden ${AARCH64_FLAGS}")
IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
IF ("${CMAKE_CXX_COMPILER_VERSION}" VERSION_LESS "10.0.0")
SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_CXX_FLAGS} -fstrict-aliasing -Wstrict-aliasing=2 -Wno-shadow ${CLANG_WARNINGS}" CACHE INTERNAL "PhysX CXX")
ELSE()
SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_CXX_FLAGS} -fstrict-aliasing -Wstrict-aliasing=2 -ffp-exception-behavior=maytrap ${CLANG_WARNINGS}" CACHE INTERNAL "PhysX CXX")
ENDIF()
ELSEIF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_CXX_FLAGS} -fno-strict-aliasing ${GCC_WARNINGS}" CACHE INTERNAL "PhysX CXX")
ENDIF()
IF (PX_USE_MOLD_LINKER)
SET (PHYSX_CXX_FLAGS "${PHYSX_CXX_FLAGS} -Wno-unused-command-line-argument -fuse-ld=mold " CACHE INTERNAL "PhysX CXX")
ENDIF()
# Build debug info for all configurations
SET(PHYSX_CXX_FLAGS_DEBUG "-O0 -g3 -gdwarf-2" CACHE INTERNAL "PhysX Debug CXX Flags")
SET(PHYSX_CXX_FLAGS_CHECKED "-O3 -g3 -gdwarf-2" CACHE INTERNAL "PhysX Checked CXX Flags")
SET(PHYSX_CXX_FLAGS_PROFILE "-O3" CACHE INTERNAL "PhysX Profile CXX Flags")
SET(PHYSX_CXX_FLAGS_RELEASE "-O3" CACHE INTERNAL "PhysX Release CXX Flags")
# These flags are local to the directory the CMakeLists.txt is in, so don't get carried over to OTHER CMakeLists.txt (thus the CACHE variables above)
SET(CMAKE_CXX_FLAGS ${PHYSX_CXX_FLAGS})
SET(CMAKE_CXX_FLAGS_DEBUG ${PHYSX_CXX_FLAGS_DEBUG})
SET(CMAKE_CXX_FLAGS_CHECKED ${PHYSX_CXX_FLAGS_CHECKED})
SET(CMAKE_CXX_FLAGS_PROFILE ${PHYSX_CXX_FLAGS_PROFILE})
SET(CMAKE_CXX_FLAGS_RELEASE ${PHYSX_CXX_FLAGS_RELEASE})
IF(PUBLIC_RELEASE)
SET(PUBLIC_RELEASE_FLAG "PX_PUBLIC_RELEASE=1")
ELSE()
SET(PUBLIC_RELEASE_FLAG "PX_PUBLIC_RELEASE=0")
ENDIF()
# Controls PX_NVTX for all projects
SET(NVTX_FLAG "PX_NVTX=0")
IF(${CMAKE_CROSSCOMPILING} AND CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
SET(PX_SUPPORT_OMNI_PVD_FLAG "PX_SUPPORT_OMNI_PVD=0")
ELSE()
SET(PX_SUPPORT_OMNI_PVD_FLAG "PX_SUPPORT_OMNI_PVD=1")
ENDIF()
# Set DISABLE_CUDA_PHYSX when GPU projects are not enabled
IF(NOT PX_GENERATE_GPU_PROJECTS_ONLY AND NOT PX_GENERATE_GPU_PROJECTS)
# CMake automatically adds the appropriate prefix (-D for GCC/Clang) when the definition
# is added to the target via target_compile_definitions or add_definitions
SET(DISABLE_CUDA_DEF "DISABLE_CUDA_PHYSX")
ENDIF()
SET(PHYSX_LINUX_COMPILE_DEFS "${PHYSX_AUTOBUILD};${PUBLIC_RELEASE_FLAG};${DISABLE_CUDA_DEF}" CACHE INTERNAL "Base PhysX preprocessor definitions")
SET(PHYSX_LINUX_DEBUG_COMPILE_DEFS "PX_DEBUG=1;PX_CHECKED=1;${NVTX_FLAG};PX_SUPPORT_PVD=1;${PX_SUPPORT_OMNI_PVD_FLAG}" CACHE INTERNAL "Debug PhysX preprocessor definitions")
SET(PHYSX_LINUX_CHECKED_COMPILE_DEFS "NDEBUG;PX_CHECKED=1;${NVTX_FLAG};PX_SUPPORT_PVD=1;${PX_SUPPORT_OMNI_PVD_FLAG}" CACHE INTERNAL "Checked PhysX preprocessor definitions")
SET(PHYSX_LINUX_PROFILE_COMPILE_DEFS "NDEBUG;PX_PROFILE=1;${NVTX_FLAG};PX_SUPPORT_PVD=1;${PX_SUPPORT_OMNI_PVD_FLAG}" CACHE INTERNAL "Profile PhysX preprocessor definitions")
SET(PHYSX_LINUX_RELEASE_COMPILE_DEFS "NDEBUG;PX_SUPPORT_PVD=0;PX_SUPPORT_OMNI_PVD=0" CACHE INTERNAL "Release PhysX preprocessor definitions")
# IF(PUBLIC_RELEASE)
# IF(NOT PHYSX_PHYSXGPU_PATH)
# SET(PHYSX_PHYSXGPU_PATH "$ENV{PM_PhysXGpu_PATH}/bin" CACHE INTERNAL "PhysXGpu copy path")
# ENDIF()
# IF(NOT GPU_LIB_COPIED)
# IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
# SET(GPU_LIB_COPIED 1 CACHE INTERNAL "PhysX GPU so files copied")
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.aarch64/checked/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_DEBUG})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.aarch64/checked/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_CHECKED})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.aarch64/profile/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_PROFILE})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.aarch64/release/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_RELEASE})
# INSTALL(PROGRAMS ${PHYSX_PHYSXGPU_PATH}/linux.aarch64/$<$<CONFIG:debug>:checked>$<$<CONFIG:release>:release>$<$<CONFIG:checked>:checked>$<$<CONFIG:profile>:profile>/libPhysXGpu_64.so
# DESTINATION $<$<CONFIG:debug>:${PX_ROOT_LIB_DIR}/debug>$<$<CONFIG:release>:${PX_ROOT_LIB_DIR}/release>$<$<CONFIG:checked>:${PX_ROOT_LIB_DIR}/checked>$<$<CONFIG:profile>:${PX_ROOT_LIB_DIR}/profile> OPTIONAL)
# ELSEIF(UNIX)
# SET(GPU_LIB_COPIED 1 CACHE INTERNAL "PhysX GPU so files copied")
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.x86_64/checked/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_DEBUG})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.x86_64/checked/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_CHECKED})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.x86_64/profile/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_PROFILE})
# FILE(COPY ${PHYSX_PHYSXGPU_PATH}/linux.x86_64/release/libPhysXGpu_64.so DESTINATION ${PX_EXE_OUTPUT_DIRECTORY_RELEASE})
# INSTALL(PROGRAMS ${PHYSX_PHYSXGPU_PATH}/linux.x86_64/$<$<CONFIG:debug>:checked>$<$<CONFIG:release>:release>$<$<CONFIG:checked>:checked>$<$<CONFIG:profile>:profile>/libPhysXGpu_64.so
# DESTINATION $<$<CONFIG:debug>:${PX_ROOT_LIB_DIR}/debug>$<$<CONFIG:release>:${PX_ROOT_LIB_DIR}/release>$<$<CONFIG:checked>:${PX_ROOT_LIB_DIR}/checked>$<$<CONFIG:profile>:${PX_ROOT_LIB_DIR}/profile> OPTIONAL)
# ENDIF()
# ENDIF()
# ENDIF()
# Include all of the projects
IF(PX_GENERATE_GPU_PROJECTS_ONLY)
INCLUDE(PhysXCommon.cmake)
INCLUDE(PhysXFoundation.cmake)
INCLUDE(LowLevelAABB.cmake)
SET_PROPERTY(TARGET PhysXCommon PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXFoundation PROPERTY FOLDER "PhysX SDK")
ELSE()
INCLUDE(PhysXFoundation.cmake)
INCLUDE(LowLevel.cmake)
INCLUDE(LowLevelAABB.cmake)
INCLUDE(LowLevelDynamics.cmake)
INCLUDE(PhysX.cmake)
INCLUDE(PhysXCharacterKinematic.cmake)
INCLUDE(PhysXCommon.cmake)
INCLUDE(PhysXCooking.cmake)
INCLUDE(PhysXExtensions.cmake)
INCLUDE(PhysXVehicle.cmake)
INCLUDE(SceneQuery.cmake)
INCLUDE(SimulationController.cmake)
INCLUDE(PhysXPvdSDK.cmake)
INCLUDE(PhysXTask.cmake)
# Set folder PhysX SDK to all common SDK source projects
SET_PROPERTY(TARGET PhysX PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXCharacterKinematic PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXCommon PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXCooking PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXExtensions PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXVehicle2 PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET LowLevel PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET LowLevelAABB PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET LowLevelDynamics PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET SceneQuery PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET SimulationController PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXPvdSDK PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXTask PROPERTY FOLDER "PhysX SDK")
SET_PROPERTY(TARGET PhysXFoundation PROPERTY FOLDER "PhysX SDK")
SET(PHYSXDISTRO_LIBS PhysXFoundation PhysX PhysXCharacterKinematic PhysXPvdSDK PhysXCommon PhysXCooking PhysXExtensions PhysXVehicle2)
INSTALL(
TARGETS ${PHYSXDISTRO_LIBS}
EXPORT PhysXSDK
DESTINATION $<$<CONFIG:debug>:${PX_ROOT_LIB_DIR}/debug>$<$<CONFIG:release>:${PX_ROOT_LIB_DIR}/release>$<$<CONFIG:checked>:${PX_ROOT_LIB_DIR}/checked>$<$<CONFIG:profile>:${PX_ROOT_LIB_DIR}/profile>
)
ENDIF()