From 0af717039b3eed4e3da1daeba9c2b49ae97d35f1 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Sat, 2 Jan 2021 08:41:09 +0000
Subject: [PATCH] crust: relax build fail

---
 packages/tools/crust/package.mk | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/packages/tools/crust/package.mk b/packages/tools/crust/package.mk
index daa9ffd426..c272e80a75 100644
--- a/packages/tools/crust/package.mk
+++ b/packages/tools/crust/package.mk
@@ -18,12 +18,16 @@ pre_configure_target() {
 }
 
 make_target() {
-  CRUST_CONFIG=$($ROOT/$SCRIPTS/uboot_helper $PROJECT $DEVICE $UBOOT_SYSTEM crust_config)
+  if [ -z "$UBOOT_SYSTEM" ]; then
+    echo "crust is only built when building an image"
+    exit 0
+  fi
 
+  CRUST_CONFIG=$($ROOT/$SCRIPTS/uboot_helper $PROJECT $DEVICE $UBOOT_SYSTEM crust_config)
   if [ -z "$CRUST_CONFIG" ]; then
-    echo "crust_config must be set to build an image"
+    echo "crust_config must be set to build crust firmware"
     echo "see './scripts/uboot_helper' for more information"
-    exit 1
+    exit 0
   fi
 
   make distclean