From 3e20a60566fff38dcb09c4042c594be45318ff73 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Date: Mon, 13 Jul 2015 12:32:04 +0200
Subject: [PATCH] package/uclibc: check for config file

Add a check (before we call kconfig-package) that ensures the user has
set a kconfig-file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 package/uclibc/uclibc.mk | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/package/uclibc/uclibc.mk b/package/uclibc/uclibc.mk
index ecbfa113d4..3aceae300c 100644
--- a/package/uclibc/uclibc.mk
+++ b/package/uclibc/uclibc.mk
@@ -474,4 +474,12 @@ define UCLIBC_INSTALL_STAGING_CMDS
 	$(UCLIBC_INSTALL_UTILS_STAGING)
 endef
 
+# Checks to give errors that the user can understand
+# Must be before we call to kconfig-package
+ifeq ($(BR_BUILDING),y)
+ifeq ($(call qstrip,$(BR2_UCLIBC_CONFIG)),)
+$(error No uClibc configuration file specified, check your BR2_UCLIBC_CONFIG setting)
+endif
+endif
+
 $(eval $(kconfig-package))
-- 
2.30.2