Realtime Dynamic GI + Reflections + AO + Emissive - AHR

[nxtys]

Hi, I’m trying to build UE4 with AHR on Ubuntu 16.04. I’m not sure it’s supported, but the errors are so few maybe you can help me.
Here is the output:

$ make
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh CrashReportClient Shipping
Building CrashReportClient…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Target is up to date
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh ShaderCompileWorker Development
Building ShaderCompileWorker…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Target is up to date
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh UnrealPak Development
Building UnrealPak…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Target is up to date
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh UnrealLightmass Development
Building UnrealLightmass…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Target is up to date
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh UnrealFrontend Development
Building UnrealFrontend…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Target is up to date
bash “/media/nastys/KINGSTON/UnrealEngine-AHR”/Engine/Build/BatchFiles/Linux/Build.sh UE4Editor Development
Building UE4Editor…
Using clang version ‘3.8.0’ (string), 3 (major), 8 (minor), 0 (patch)
Performing 11 actions (5 in parallel)
[2/11] Compile Module.Renderer.1_of_9.cpp
[1/11] Compile Module.Renderer.6_of_9.cpp
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:3:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/AHR_Pipeline.cpp:889:1: error:
template specialization requires ‘template<>’
IMPLEMENT_SHADER_TYPE(,AHRBuildMipsCS,TEXT(“AHRBuildBinaryMipChain”),TEX…
^ ~~~~~~~~~~~~~~
template<>
Runtime/ShaderCore/Public/Shader.h:983:43: note: expanded from macro
‘IMPLEMENT_SHADER_TYPE’
ShaderClass::ShaderMetaType ShaderClass::StaticType(
~~~~~~~~~~~ ^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:3:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/AHR_Pipeline.cpp:890:1: error:
template specialization requires ‘template<>’
IMPLEMENT_SHADER_TYPE(,AHRBuildMipLevelMapCS,TEXT("AHRBuildBinaryMipChai…
^ ~~~~~~~~~~~~~~~~~~~~~
template<>
Runtime/ShaderCore/Public/Shader.h:983:43: note: expanded from macro
‘IMPLEMENT_SHADER_TYPE’
ShaderClass::ShaderMetaType ShaderClass::StaticType(
~~~~~~~~~~~ ^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:3:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/AHR_Pipeline.cpp:1048:1: error:
template specialization requires ‘template<>’
IMPLEMENT_SHADER_TYPE(,AHRSecondaryTraceCS,TEXT(“AHRSecondaryTracing”),T…
^ ~~~~~~~~~~~~~~~~~~~
template<>
Runtime/ShaderCore/Public/Shader.h:983:43: note: expanded from macro
‘IMPLEMENT_SHADER_TYPE’
ShaderClass::ShaderMetaType ShaderClass::StaticType(
~~~~~~~~~~~ ^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:3:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/AHR_Pipeline.cpp:1049:1: error:
template specialization requires ‘template<>’
IMPLEMENT_SHADER_TYPE(,AHREmissivePassThroughCS,TEXT(“AHRSecondaryTracin…
^ ~~~~~~~~~~~~~~~~~~~~~~~~
template<>
Runtime/ShaderCore/Public/Shader.h:983:43: note: expanded from macro
‘IMPLEMENT_SHADER_TYPE’
ShaderClass::ShaderMetaType ShaderClass::StaticType(
~~~~~~~~~~~ ^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:5:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/ApproximateHybridRaytracing.cpp:119:3: error:
pasting formed 'FUNCTION” “', an invalid preprocessing token
_DEBUG_MSG(“oops, cant use AHR. What are you trying to do?”);
^
Runtime/Renderer/Private/ApproximateHybridRaytracing.h:5:59: note: expanded from
macro ‘_DEBUG_MSG’
#define _DEBUG_MSG(msg) ::MessageBoxA(nullptr,FUNCTION##” "##msg,“DE…
^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:5:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/ApproximateHybridRaytracing.cpp:119:3: error:
pasting formed '” ““oops, cant use AHR. What are you trying to do?”', an
invalid preprocessing token
Runtime/Renderer/Private/ApproximateHybridRaytracing.h:5:64: note: expanded from
macro ‘_DEBUG_MSG’
#define _DEBUG_MSG(msg) ::MessageBoxA(nullptr,FUNCTION##” "##msg,“DE…
^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.1_of_9.cpp:5:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/ApproximateHybridRaytracing.cpp:119:3: error:
no member named ‘MessageBoxA’ in the global namespace
_DEBUG_MSG(“oops, cant use AHR. What are you trying to do?”);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Runtime/Renderer/Private/ApproximateHybridRaytracing.h:5:27: note: expanded from
macro ‘_DEBUG_MSG’
#define _DEBUG_MSG(msg) ::MessageBoxA(nullptr,FUNCTION##” "##msg,"DE…
~~^
In file included from /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/Renderer/Module.Renderer.6_of_9.cpp:20:
/media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Source/Runtime/Renderer/Private/PostProcess/SceneRenderTargets.cpp:718:54: error:
array index 4 is past the end of the array (which contains 4 elements)
-Werror,-Warray-bounds]
…AHRPerPixelTracingKernel[4], TEXT(“AHRPerPixelTracingKernel4”));
^ ~
Runtime/Renderer/Private/PostProcess/SceneRenderTargets.h:619:2: note: array
‘AHRPerPixelTracingKernel’ declared here
TRefCountPtr<IPooledRenderTarget> AHRPerPixelTracingKernel[4];
^
7 errors generated.
1 error generated.
ERROR: UBT ERROR: Failed to produce item: /media/nastys/KINGSTON/UnrealEngine-AHR/Engine/Binaries/Linux/libUE4Editor-Renderer.so
Total build time: 12.85 seconds
Makefile:188: recipe for target ‘UE4Editor’ failed
make: *** [UE4Editor] Error 5

Vanilla UE4 builds fine.