Unreal Engine Issues and Bug Tracker (UE-24478)

Developer Notes

This issue has been closed as 'Won't Fix' due to an extended period of time without updates. If this issue is important to you please let us know by posting on the AnswerHub or UDN, and Epic will re-open the ticket for further review.

Questions & Answers

Description

Attempting to build the editor from source will fail to compile in VS if the computers Region format / Language is set to Turkish. This is caused by #ifndef Identifiers being translated incorrectly. The "I" (capital "i" ) is being read as a different character ("İ").

Example in CorePrivePCH.h:

correct format - #ifndef AUTO_COREPRIVATEPCH_H_
incorrect format (set lang to Turkish) - #ifndef AUTO_COREPRİVATEPCH_H_

Steps to Reproduce

Open Control Panel->Clock, Language, and Region->Language and Region
In the Formats tab set the Format drop down to Turkish (Turkey)
In the Location tab set the Current Location to Turkey
Run Setup.bat and GenerateProjectFiles.bat
Open UE4.sln and build

Result:
Build will fail to compile due to Identifier errors

Community References

[Bug]Generating project files breaks build

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Won't Fix

Component	UE - Foundation - Core
Affects Versions	4.10

Created	Dec 14, 2015
Resolved	Jan 13, 2017
Updated	Feb 5, 2017

UE-24478

Source build does not compile if OS is set to Turkish

Source build does not compile if OS is set to Turkish

Developer Notes

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