From d65de422824134c496cc42f25eecc69efb51e1ee Mon Sep 17 00:00:00 2001
From: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Date: Tue, 4 Mar 2025 11:02:20 +0000
Subject: [PATCH] cmake: mcuboot: Configure key and signature variables

Configures both of these variables so that they can contain
CMake variables which will be expanded

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
---
 cmake/mcuboot.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmake/mcuboot.cmake b/cmake/mcuboot.cmake
index 2767af807c1..9321c2f5cfd 100644
--- a/cmake/mcuboot.cmake
+++ b/cmake/mcuboot.cmake
@@ -19,6 +19,8 @@ endfunction()
 function(zephyr_mcuboot_tasks)
   set(keyfile "${CONFIG_MCUBOOT_SIGNATURE_KEY_FILE}")
   set(keyfile_enc "${CONFIG_MCUBOOT_ENCRYPTION_KEY_FILE}")
+  string(CONFIGURE "${keyfile}" keyfile)
+  string(CONFIGURE "${keyfile_enc}" keyfile_enc)
 
   if(NOT "${CONFIG_MCUBOOT_GENERATE_UNSIGNED_IMAGE}")
     # Check for misconfiguration.