[Buildroot] [PATCH 1/1] package/iptraf-ng : add dependency on Linux headers >= 3.14

[Jugurtha BELKALEM]

iptraf-ng uses a number of definitions (like PACKET_KERNEL and
PACKET_USERSPACE) provided by the Linux kernel headers, which were
introduced in Linux 3.14[1], so we need to add a dependency on
BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14.

[1] https://elixir.bootlin.com/linux/v3.14-rc1/source/include/uapi/linux/if_packet.h

"""
Fixes:

  http://autobuild.buildroot.net/results/480/480b00b4b264cfe1da533c762595d21b72fa8211/build-end.log
"""

Signed-off-by: Jugurtha BELKALEM <jugurtha.belkalem at smile.fr>
---
 package/iptraf-ng/Config.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/iptraf-ng/Config.in b/package/iptraf-ng/Config.in
index f240daf93d..5c61b7c0e2 100644
--- a/package/iptraf-ng/Config.in
+++ b/package/iptraf-ng/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_IPTRAF_NG
 	bool "iptraf-ng"
 	depends on BR2_USE_MMU # fork()
+	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
 	select BR2_PACKAGE_NCURSES
 	help
 	  IPTraf-ng is a console-based network monitoring program for
@@ -10,3 +11,7 @@ config BR2_PACKAGE_IPTRAF_NG
 
 	  IPTraf-ng is a fork of original IPTraf v3.0.0
 	  (http://iptraf.seul.org).
+
+comment "iptraf-ng needs a toolchain w/ kernel headers >= 3.14"
+	depends on BR2_USE_MMU
+	depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
-- 
2.11.0