From c3c9910f040c084699819c84bc944700fbba1c5b Mon Sep 17 00:00:00 2001
From: Peter van der Perk <peter.vanderperk@nxp.com>
Date: Tue, 28 Sep 2021 09:19:12 +0200
Subject: [PATCH] Backport #17814 to Kconfig

---
 cmake/kconfig.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/kconfig.cmake b/cmake/kconfig.cmake
index ca09dad150..0d48fab43c 100644
--- a/cmake/kconfig.cmake
+++ b/cmake/kconfig.cmake
@@ -293,6 +293,7 @@ if(EXISTS ${BOARD_DEFCONFIG})
 
 	if(CRYPTO)
 		set(PX4_CRYPTO ${CRYPTO} CACHE STRING "PX4 crypto implementation" FORCE)
+		add_definitions(-DPX4_CRYPTO)
 	endif()
 
 	if(KEYSTORE)