From 4b47231ea76d093597826f7b9cb4ee156e3ca6cf Mon Sep 17 00:00:00 2001
From: Justin W Smith <103147162+justsmth@users.noreply.github.com>
Date: Fri, 3 Jan 2025 09:57:12 -0500
Subject: [PATCH] Only need libunwind for testing (#2093)

### Description of changes:
* Libunwind is only needed when building tests.

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license and the ISC license.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b4e27619bf..b901704d34 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,7 +145,7 @@ if(NOT DISABLE_PERL)
   find_package(Perl REQUIRED)
 endif()
 
-if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" AND NOT CMAKE_CROSSCOMPILING)
+if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" AND BUILD_TESTING AND NOT CMAKE_CROSSCOMPILING)
   find_package(PkgConfig QUIET)
   if (PkgConfig_FOUND)
     pkg_check_modules(LIBUNWIND libunwind-generic)