[llvm-branch-commits] [llvm] release/23.x: workflows/release-binaries: Install Wix on Windows ARM64 (#217707) (PR #218221)

[via llvm-branch-commits]

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/218221

Backport f75f48e3ce41227c5a0ae5d2c6d6ea90100b9bc4

Requested by: @tstellar

>From a89d2adeebd4bec251297ef1c22b8548c4d21b98 Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar at redhat.com>
Date: Sat, 22 Aug 2026 22:03:01 -0700
Subject: [PATCH] workflows/release-binaries: Install Wix on Windows ARM64
 (#217707)

Wix is used for generating the installer and is not installed by default
on Windows ARM64.

(cherry picked from commit f75f48e3ce41227c5a0ae5d2c6d6ea90100b9bc4)
---
 .github/workflows/release-binaries.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/release-binaries.yml b/.github/workflows/release-binaries.yml
index 8b02e277e88ed..b396b98f5fba7 100644
--- a/.github/workflows/release-binaries.yml
+++ b/.github/workflows/release-binaries.yml
@@ -283,6 +283,14 @@ jobs:
         release_dir=`find "$BUILD_PREFIX/build" -iname 'stage2-bins'`
         mv "$release_dir/$RELEASE_BINARY_FILENAME" .
 
+    # Wix is not installed by default on Windows ARM64
+    - name: Install Wix (Windows ARM64)
+      if: runner.os == 'Windows' && runner.arch == 'ARM64'
+      run: |
+        choco install wixtoolset --version 3.14.1.20250415
+        # Add wix install directory to PATH.
+        Split-Path (Get-ChildItem -Path "C:\" -Filter candle.exe -Recurse -ErrorAction SilentlyContinue | Select-Object -First 1).FullName
+
     - name: Build Windows
       id: build-windows
       if: runner.os == 'Windows'