From 1e7813939c47944c28013544a68fa759f762cf38 Mon Sep 17 00:00:00 2001
From: pal1000 <liviuprodea@yahoo.com>
Date: Fri, 18 Oct 2024 08:18:20 -0700
Subject: [PATCH] LLVM build: Fix source update check for v19 and up

Ref: llvm/llvm-project#84641
---
 buildscript/modules/llvm.cmd | 5 +++--
 releasenotes.md              | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/buildscript/modules/llvm.cmd b/buildscript/modules/llvm.cmd
index a340f7c..89aa67e 100644
--- a/buildscript/modules/llvm.cmd
+++ b/buildscript/modules/llvm.cmd
@@ -12,10 +12,11 @@
 @if /I NOT "%cfgllvmbuild%"=="y" GOTO skipllvm
 
 @rem Get/update LLVM source code
-@set updllvmsrcver=19.1.1
+@set updllvmsrcver=19.1.2
 @if /I "%legacyllvm%"=="y" set updllvmsrcver=18.1.8
 @set llvmsrcver=0
-@set llvmsrcloc="%devroot%\llvm-project\llvm\CMakeLists.txt"
+@set llvmsrcloc="%devroot%\llvm-project\cmake\Modules\LLVMVersion.cmake"
+@if NOT EXIST %llvmsrcloc% set llvmsrcloc="%devroot%\llvm-project\llvm\CMakeLists.txt"
 @if NOT EXIST %llvmsrcloc% set llvmsrcloc="%devroot%\llvm\CMakeLists.txt"
 @if NOT EXIST %llvmsrcloc% set llvmsrcloc=null
 @if NOT %llvmsrcloc%==null for /f tokens^=2^ delims^=^(^)^ eol^= %%a IN ('type %llvmsrcloc%') DO @for /f tokens^=1^,2^ eol^= %%b IN ("%%a") DO @(
diff --git a/releasenotes.md b/releasenotes.md
index 472697b..d0e0e4c 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -1,3 +1,5 @@
+### Build script
+- LLVM build: Fix source update check for [v19 and up](https://github.com/llvm/llvm-project/pull/84641).
 # 24.2.4
 - Updated Mesa3D to [24.2.4](https://gitlab.freedesktop.org/mesa/mesa/-/blob/24.2/docs/relnotes/24.2.4.rst?ref_type=heads&plain=0).
 ### Build script