From c3532ab2eba930e7ec8c9463bd3fa237ae590d9c Mon Sep 17 00:00:00 2001
From: Marcus Holland-Moritz <github@mhxnet.de>
Date: Fri, 25 Jul 2025 15:00:44 +0200
Subject: [PATCH] build: only UPX a binary when using a supported architecture

---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbfa708b..6ae18a30 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1043,7 +1043,9 @@ if(STATIC_BUILD_DO_NOT_USE OR WIN32)
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
       )
     else()
-      find_program(UPX_EXE upx upx.exe PATHS "c:/bin" DOC "ultimate packer for executables")
+      if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(i386|x86_64|AMD64|aarch64)$")
+        find_program(UPX_EXE upx upx.exe PATHS "c:/bin" DOC "ultimate packer for executables")
+      endif()
 
       if(UPX_EXE)
         # upx -9 is a good compromise between compression ratio and speed