From 912e3794dbbb0ac10331e31f8d8e1d9e616ebe7e Mon Sep 17 00:00:00 2001
From: Stefan Saraev <stefan@saraev.ca>
Date: Sun, 23 Nov 2014 19:06:08 +0200
Subject: [PATCH] init: warn on obvious KERNEL/SYSTEM mismatch

... because rpi / netboot users still cant get it
---
 packages/sysutils/busybox/config/busybox-init.conf |  4 ++--
 packages/sysutils/busybox/scripts/init             | 12 ++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/packages/sysutils/busybox/config/busybox-init.conf b/packages/sysutils/busybox/config/busybox-init.conf
index 6c6afc1f47..221b7875f6 100644
--- a/packages/sysutils/busybox/config/busybox-init.conf
+++ b/packages/sysutils/busybox/config/busybox-init.conf
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Busybox version: 1.22.1
-# Thu Apr 24 17:06:16 2014
+# Sun Nov 23 18:41:18 2014
 #
 CONFIG_HAVE_DOT_CONFIG=y
 
@@ -286,7 +286,7 @@ CONFIG_FEATURE_FANCY_TAIL=y
 # CONFIG_FEATURE_TEE_USE_BLOCK_IO is not set
 # CONFIG_TRUE is not set
 # CONFIG_TTY is not set
-# CONFIG_UNAME is not set
+CONFIG_UNAME=y
 # CONFIG_UNEXPAND is not set
 # CONFIG_FEATURE_UNEXPAND_LONG_OPTIONS is not set
 # CONFIG_UNIQ is not set
diff --git a/packages/sysutils/busybox/scripts/init b/packages/sysutils/busybox/scripts/init
index 625f49480c..d197a2bc59 100755
--- a/packages/sysutils/busybox/scripts/init
+++ b/packages/sysutils/busybox/scripts/init
@@ -599,6 +599,18 @@
       mount --move /storage /sysroot/storage
     fi
 
+    if [ ! -d "/sysroot/lib/modules/$(uname -r)/" -a -f "/sysroot/usr/lib/systemd/systemd" ]; then
+      echo ""
+      echo "NEVER TOUCH boot= in extlinux.conf / cmdline.txt"
+      echo "if you dont know what you are doing"
+      echo ""
+      echo "your installation is now broken"
+      echo ""
+      echo "normal boot in 60s..."
+      usleep 60000000
+    fi
+
+
     [ -f "/sysroot/usr/lib/systemd/systemd" ] || error "final_check" "Could not find system."
   }