UBT defines some macros which embed the path of the user's sync. UE_LIVE_CODING_ENGINE_DIR being one such example. If the user's sync path contains a path element that starts with a 'u' followed by valid hexadecimal characters, such as 'd:\p4\ue5-release' the '\ue5' gets interpreted as an escaped universal character. ISPC compiler doesn't like this.
#rb andrew.davidson
#jira none
#rnx
#preflight 61f112fcc94cf78aac2218fe
#ROBOMERGE-AUTHOR: martin.ridgers
#ROBOMERGE-SOURCE: CL 18733488 in //UE5/Release-5.0/... via CL 18733493 via CL 18733525
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v903-18687472)
[CL 18733531 by martin ridgers in ue5-main branch]
#ROBOMERGE-AUTHOR: jon.nabozny
#ROBOMERGE-SOURCE: CL 18242308 via CL 18372255 via CL 18372319
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18372369 by jon nabozny in ue5-release-engine-test branch]
Manual cherrypick of Jeff Newquist's CL 17570840:
Provide API to override output format of ISPC for platforms that should use an option other than --emit-obj
#rb brian.white
Additional changes by Jeff Newquist:
- update to ISPC 1.16.1
- set CPU target for ISPC
#rb Jeff.Newquist
#lockdown michal.valient
#jira UE-124897, FROST-5511
#preflight 615659689dc4c50001387dcc
#ROBOMERGE-OWNER: jon.nabozny
#ROBOMERGE-AUTHOR: eric.mcdaniel
#ROBOMERGE-SOURCE: CL 17693756 via CL 17968371 via CL 18366221 via CL 18366330
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18366391 by jon nabozny in ue5-release-engine-test branch]
Add a StringComparison argument to CreateIntermediateTextFile() and require callers to make a decision about the case-sensitivity used when considering whether to re-write a file.
(This is intentionally explicit and verbose at the call-site - we should implement a better solution. This change makes it clear that there is work to be done to be able to simplify the interface and achieve reliable behavior.)
As a first pass, C++ files (headers, cpp files, pch files) will have a case-sensitive comparison (C++ code is, mostly, case sensitive), Linux script files have a case-sensitive comparison (case-sensitive filesystem), and all other files are compared disregarding case - to match pre-existing behavior, and with the desire to not borrow more surprises than necessary.
#jira none
#ROBOMERGE-SOURCE: CL 16616339 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v828-16531559)
[CL 16616345 by jonathan adamczewski in ue5-release-engine-test branch]
