- Creates the UnrealArchitectures class, which wraps a list of UnrealArch objects
- UnrealArch is a single architecture, expandable enum-like struct
- There is no more concept of "no/default architecture", there is always a valid active architecture when building
- Most uses of "string Architecture" are replaced with one of the two above, depending if multiple architectures are supported or not
- UnrealArch has some platform-extensions for platform-specific naming (like Linux adds in LinuxName that turns, for instance, Arm64 -> aarch64-unknown-linux-gnueabi, which is used in folder names, etc)
- UnrealArch has bIsX64 which can be used determine intel instruction set (as opposed to arm)
- TargetRules class has an "Architecture" accessor that will return a single architecture if the active architectures is a single architecture, or throw an exception if multiple. This is useful in a majority of the cases where a paltform can only have a single architecture active in TargetRules (microsoft platforms, for instance, will create separate targets when compiling multiple architectures at once)
- Added UnrealArchitectureConfig class, which contains all the architecture information for a platform (what architectures are supported, what ones are currently active for given project, etc)
#preflight 63c81fb5b065224750a1759e
#rb mike.fricker,roman.dzieciol,joe.kirchoff,dmytro.vovk,brandon.schaefer [various parts]
#p4v-preflight-copy 23562471
[CL 23829977 by josh adams in ue5-main branch]
* Added IWYU toolchain which can be enabled with -IWYU
* Added IWYU mode that can be used with -Mode=IWYU. This can be used to modify code files
* Binary of include-what-you-use that contains a ton of fixes to make ue build
#preflight skipped
#rb joe.kirchoff
[CL 23631202 by henrik karlsson in ue5-main branch]
- ConvertToReadableArchitecture() - turn an internal platform arch string to a printable version
- IsX86Architecture() - returns true if the platform arch string represents an x86 architecture
- Changed Linux to use the HumanReadableName as the FolderNameForArchitecture, so it's shorter and it is not obfuscated anymore
#rb brandon.schaefer
#preflight 638fc65e9549ddaa288ccf73
#fyi dan.thompson
[CL 23419149 by Josh Adams in ue5-main branch]
Static code analysis automatically disables linking and pch. Dependency checking does not work as no output file is written.
#rnx
#rb none
#preflight 62c6012f3c5171c81719930d
[CL 20974504 by Joe Kirchoff in ue5-main branch]
* Removed deprecated or dead code paths
* Simplified build system setup for physics support
* Deprecated build system flags and unsupported macros
#jira none
#rb Chris.Caulfield, Kriss.Gossart
#preflight 62963ec0fe779f23c8ea0c5e
[CL 20450744 by Benn Gallagher in ue5-main branch]
*Only inline ray tracing use cases are currently supported, as in Vulkan RHI on Windows
Fix Linux not loading raytracing extensions if they were enabled
#jira none
#rb yuriy.odonnell
#preflight 628fd3f98c077c0d662371e2
[CL 20384119 by Brandon Schaefer in ue5-main branch]
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: bPreprocessDepends for LinuxToolChain
#rb trivial
#rnx
#preflight 6222b1759a2bb63d197e8fe0
[CL 19327816 by joe kirchoff in ue5-main branch]
This is breaking EngineTest automated testing due how we looked up exe path based on the *.target file name.
*Note* This is pretty hacky, but since non-monolithic/editor builds already collide with the non-asan build dir this is ending up no worse.
Checked with Game/Monolithics are still working and correctly being renamed UnrealGame-ASan + UnrealGame-ASan.target
#jira none
#rb none
#fyi Michael.Sartain,
#preflight 6219a0e142189ae6226c6e94
[CL 19164898 by Brandon Schaefer in ue5-main branch]
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Ensure name suffixes are added if the TargetName is replaced in UEBuildTarget (manually merge due to conflict)
#rnx
#rb none
#preflight 61e9e7f6ab6e1cc028bd372a
[CL 19095177 by joe kirchoff in ue5-main branch]
#fyi joe.kirchoff
Original CL Desc
-----------------------------------------------------------------
[Backout] - CL18683346
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Ensure name suffixes are added if the TargetName is replaced in UEBuildTarget (manually merge due to conflict)
#rnx
#rb none
#preflight 61e9e7f6ab6e1cc028bd372a
[CL 19094975 by joe kirchoff in ue5-main branch]
#fyi Joe.Kirchoff
Original CL Desc
-----------------------------------------------------------------
UnrealBuildTool: Ensure name suffixes are added if the TargetName is replaced in UEBuildTarget (manually merge due to conflict)
#rnx
#rb none
#preflight 61e9e7f6ab6e1cc028bd372a
[CL 19094839 by joe kirchoff in ue5-main branch]
