From 78e719a45ea4d962959151f5a837783dc5808ece Mon Sep 17 00:00:00 2001
From: Vincenzo Eduardo Padulano <vincenzo.eduardo.padulano@cern.ch>
Date: Thu, 28 May 2026 12:21:36 +0700
Subject: [PATCH] Avoid try_run when cross-compiling

---
 cmake/modules/FindFTGL.cmake | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmake/modules/FindFTGL.cmake b/cmake/modules/FindFTGL.cmake
index 43cdb74d1ec88..7859ac00c27e6 100644
--- a/cmake/modules/FindFTGL.cmake
+++ b/cmake/modules/FindFTGL.cmake
@@ -35,7 +35,8 @@ if(FTGL_FOUND)
       LINK_LIBRARIES ${FTGL_LIBRARY}
       OUTPUT_VARIABLE FTGL_VERSION_API_LOG
   )
-  if (FTGL_VERSION_API)
+  # try_run cannot be used when cross-compiling
+  if (FTGL_VERSION_API AND NOT CMAKE_CROSSCOMPILING)
     try_run(RUN_RESULT COMPILE_RESULT
       "${CMAKE_BINARY_DIR}"
       "${FTGL_VERSION_SRC}"