From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Mon, 13 Jul 2015 10:32:03 +0000 (+0200)
Subject: package/busybox: check for config file
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3ff5f63e48237cf569aaba6be35e179bf8556a19;p=buildroot.git

package/busybox: 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>
---

diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk
index aab7f5d577..d8c8bad318 100644
--- a/package/busybox/busybox.mk
+++ b/package/busybox/busybox.mk
@@ -223,4 +223,12 @@ define BUSYBOX_INSTALL_INIT_SYSV
 	$(BUSYBOX_INSTALL_TELNET_SCRIPT)
 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,$(BR2_PACKAGE_BUSYBOX_CONFIG)),)
+$(error No BusyBox configuration file specified, check your BR2_PACKAGE_BUSYBOX_CONFIG setting)
+endif
+endif
+
 $(eval $(kconfig-package))