diff --git a/.github/workflows/build-physx.yml b/.github/workflows/build-physx.yml
index 4798ec4..89a7c09 100644
--- a/.github/workflows/build-physx.yml
+++ b/.github/workflows/build-physx.yml
@@ -8,9 +8,9 @@ jobs:
     steps:
       - name: Clone PhysX 4.1
         run: git clone -b 4.1 https://github.com/NVIDIAGameWorks/PhysX
-      - name: Inject bug fix into cmake
+      - name: Copy fixed CMakeLists
         #Added: -Wno-alloca
-        run: echo 'SET(PHYSX_CXX_FLAGS "${OSX_BITNESS} -msse2 -std=c++11 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -Wno-alloca -Werror -ferror-limit=0 -Wall -Wextra -fstrict-aliasing -Wstrict-aliasing=2 -Weverything -Wno-unknown-warning-option -Wno-documentation-deprecated-sync -Wno-documentation-unknown-command -Wno-float-equal -Wno-padded -Wno-weak-vtables -Wno-cast-align -Wno-conversion -Wno-missing-noreturn -Wno-missing-variable-declarations -Wno-shift-sign-overflow -Wno-covered-switch-default -Wno-exit-time-destructors -Wno-global-constructors -Wno-missing-prototypes -Wno-unreachable-code -Wno-unused-macros -Wno-unused-member-function -Wno-used-but-marked-unused -Wno-weak-template-vtables -Wno-deprecated -Wno-non-virtual-dtor -Wno-invalid-noreturn -Wno-return-type-c-linkage -Wno-reserved-id-macro -Wno-c++98-compat-pedantic -Wno-unused-local-typedef -Wno-old-style-cast -Wno-newline-eof -Wno-unused-private-field -Wno-undefined-reinterpret-cast -Wno-invalid-offsetof -Wno-zero-as-null-pointer-constant -Wno-atomic-implicit-seq-cst -gdwarf-2" CACHE INTERNAL "PhysX CXX")' >> ./PhysX/physx/source/compiler/cmake/mac/CMakeLists.txt
+        run: cp ./macCMakeLists.txt ./PhysX/physx/source/compiler/cmake/mac/CMakeLists.txt
       - name: Check Cmake
         run: cat ./PhysX/physx/source/compiler/cmake/mac/CMakeLists.txt
       - name: Generate xcode project
diff --git a/macCMakeLists.txt b/macCMakeLists.txt
new file mode 100644
index 0000000..958c2d7
--- /dev/null
+++ b/macCMakeLists.txt
@@ -0,0 +1,99 @@
+##
+## 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) 2008-2021 NVIDIA Corporation. All rights reserved.
+
+SET(OSX_BITNESS "-arch x86_64")
+SET(CMAKE_OSX_ARCHITECTURES "x86_64")
+
+SET(PHYSX_CXX_FLAGS "${OSX_BITNESS} -msse2 -std=c++11 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -Wno-alloca -Werror -ferror-limit=0 -Wall -Wextra -fstrict-aliasing -Wstrict-aliasing=2 -Weverything -Wno-unknown-warning-option -Wno-documentation-deprecated-sync -Wno-documentation-unknown-command -Wno-float-equal -Wno-padded -Wno-weak-vtables -Wno-cast-align -Wno-conversion -Wno-missing-noreturn -Wno-missing-variable-declarations -Wno-shift-sign-overflow -Wno-covered-switch-default -Wno-exit-time-destructors -Wno-global-constructors -Wno-missing-prototypes -Wno-unreachable-code -Wno-unused-macros -Wno-unused-member-function -Wno-used-but-marked-unused -Wno-weak-template-vtables -Wno-deprecated -Wno-non-virtual-dtor -Wno-invalid-noreturn -Wno-return-type-c-linkage -Wno-reserved-id-macro -Wno-c++98-compat-pedantic -Wno-unused-local-typedef -Wno-old-style-cast -Wno-newline-eof -Wno-unused-private-field -Wno-undefined-reinterpret-cast -Wno-invalid-offsetof -Wno-zero-as-null-pointer-constant -Wno-atomic-implicit-seq-cst -gdwarf-2" CACHE INTERNAL "PhysX CXX")
+
+SET(CMAKE_SHARED_LINKER_FLAGS_CHECKED "")
+SET(CMAKE_SHARED_LINKER_FLAGS_PROFILE "")
+SET(CMAKE_SHARED_LINKER_FLAGS "")
+
+# Build debug info for all configurations
+SET(PHYSX_CXX_FLAGS_DEBUG "-O0 -g" CACHE INTERNAL "PhysX Debug CXX Flags")
+SET(PHYSX_CXX_FLAGS_CHECKED "-O3 -g" CACHE INTERNAL "PhysX Checked CXX Flags")
+SET(PHYSX_CXX_FLAGS_PROFILE "-O3 -g" CACHE INTERNAL "PhysX Profile CXX Flags")
+SET(PHYSX_CXX_FLAGS_RELEASE "-O3 -g" CACHE INTERNAL "PhysX Release CXX Flags")
+
+# These flags are local to the directory the CMakeLists.txt is in
+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 ${PHYSX_CXX_FLAGS_RELEASE})
+
+# Build libs compatible with OS X 10.9
+SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.9")
+
+#set(CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT "dwarf-with-dsym")
+
+# Controls PX_NVTX for all projects on Mac
+SET(NVTX_FLAG "PX_NVTX=0")
+
+# Disable cuda for all projects
+SET(PHYSX_MAC_COMPILE_DEFS "DISABLE_CUDA_PHYSX;${PHYSX_AUTOBUILD}" CACHE INTERNAL "Base PhysX preprocessor definitions")
+SET(PHYSX_MAC_DEBUG_COMPILE_DEFS "_DEBUG;PX_DEBUG=1;PX_CHECKED=1;${NVTX_FLAG};PX_SUPPORT_PVD=1" CACHE INTERNAL "Debug PhysX preprocessor definitions")
+SET(PHYSX_MAC_CHECKED_COMPILE_DEFS "NDEBUG;PX_CHECKED=1;${NVTX_FLAG};PX_SUPPORT_PVD=1" CACHE INTERNAL "Checked PhysX preprocessor definitions")
+SET(PHYSX_MAC_PROFILE_COMPILE_DEFS "NDEBUG;PX_PROFILE=1;${NVTX_FLAG};PX_SUPPORT_PVD=1" CACHE INTERNAL "Profile PhysX preprocessor definitions")
+SET(PHYSX_MAC_RELEASE_COMPILE_DEFS "NDEBUG;PX_SUPPORT_PVD=0" CACHE INTERNAL "Release PhysX preprocessor definitions")
+
+
+# Include all of the projects
+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(PhysXPvdSDK.cmake)
+INCLUDE(PhysXTask.cmake)
+INCLUDE(SceneQuery.cmake)
+INCLUDE(SimulationController.cmake)
+INCLUDE(FastXml.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 PhysXVehicle 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 FastXml 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")