From a3089c1ffcb3c236acfd7594676c52ee8f64329f Mon Sep 17 00:00:00 2001
From: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Date: Tue, 17 Jun 2025 10:29:56 +0200
Subject: [PATCH] llext: xtensa: strip the .xtensa.info section

.xtensa.info section isn't large so it was ignored in the beginning,
but its contents can differ depending on the build platform even if
the sources and the toolchain are the same. Strip the section to
restore binary reproducibility.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
---
 cmake/modules/extensions.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/modules/extensions.cmake b/cmake/modules/extensions.cmake
index c44a02fa6bd..94434a20f3e 100644
--- a/cmake/modules/extensions.cmake
+++ b/cmake/modules/extensions.cmake
@@ -5954,6 +5954,7 @@ function(add_llext_target target_name)
             $<TARGET_PROPERTY:bintools,elfconvert_flag>
             $<TARGET_PROPERTY:bintools,elfconvert_flag_strip_unneeded>
             $<TARGET_PROPERTY:bintools,elfconvert_flag_section_remove>.xt.*
+            $<TARGET_PROPERTY:bintools,elfconvert_flag_section_remove>.xtensa.info
             $<TARGET_PROPERTY:bintools,elfconvert_flag_infile>${llext_pkg_input}
             $<TARGET_PROPERTY:bintools,elfconvert_flag_outfile>${llext_pkg_output}
             $<TARGET_PROPERTY:bintools,elfconvert_flag_final>