From 92d2f2ee0238a81d8b93bb365bc4169a3eca8af0 Mon Sep 17 00:00:00 2001
From: Bernhard Manfred Gruber <bernhardmgruber@gmail.com>
Date: Mon, 13 Nov 2023 17:29:28 +0100
Subject: [PATCH] Disable alpaka PIC example for recent MSVC

MSVC fails to compile the example starting with version 19.37.
---
 examples/alpaka/pic/CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/alpaka/pic/CMakeLists.txt b/examples/alpaka/pic/CMakeLists.txt
index 2a6a73df55..4d41a85823 100644
--- a/examples/alpaka/pic/CMakeLists.txt
+++ b/examples/alpaka/pic/CMakeLists.txt
@@ -4,6 +4,12 @@
 cmake_minimum_required (VERSION 3.18.3)
 project(llama-alpaka-pic)
 
+if (MSVC AND MSVC_VERSION VERSION_GREATER_EQUAL 19.37)
+	# a failing MSVC version is 19.37.32825.0. A working version was 19.35.32217.1.
+	message(WARNING "MSVC 19.37 or higher fails with an internal error on the alpaka pic example, so it is disabled.")
+	return()
+endif()
+
 if (NOT TARGET llama::llama)
 	find_package(llama REQUIRED)
 endif()