initial buildroot for linux 5.15

package/libnet/0001-Use-standard-int64_t-instead-of-__int64_t-for-mingw-cross-build.patch

@@ -0,0 +1,31 @@
+From a1659e261888bdbed51803132d52d9a6c6803c8a Mon Sep 17 00:00:00 2001
+From: Joachim Nilsson <troglobit@gmail.com>
+Date: Sat, 19 Oct 2019 12:26:26 +0200
+Subject: [PATCH] Use standard int64_t instead of __int64_t for mingw cross
+ build
+
+Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
+[Retrieved from:
+https://github.com/libnet/libnet/commit/a1659e261888bdbed51803132d52d9a6c6803c8a]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ include/libnet/libnet-structures.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/include/libnet/libnet-structures.h b/include/libnet/libnet-structures.h
+index 6084caa..34fffc6 100644
+--- a/include/libnet/libnet-structures.h
++++ b/include/libnet/libnet-structures.h
+@@ -49,9 +49,9 @@ struct libnet_port_list_chain
+ /* libnet statistics structure */
+ struct libnet_stats
+ {
+-    __int64_t packets_sent;               /* packets sent */
+-    __int64_t packet_errors;              /* packets errors */
+-    __int64_t bytes_written;              /* bytes written */
++    int64_t packets_sent;               /* packets sent */
++    int64_t packet_errors;              /* packets errors */
++    int64_t bytes_written;              /* bytes written */
+ };
+ 
+ 

package/libnet/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_LIBNET
+	bool "libnet"
+	help
+	  libnet provides a portable framework for low-level network
+	  packet construction.
+
+	  https://github.com/libnet/libnet

package/libnet/libnet.hash

@@ -0,0 +1,5 @@
+# From https://github.com/libnet/libnet/releases/download/v1.2/libnet-1.2.tar.gz.md5
+md5  a36c669e0cdfda6a2aa3adfb1f6fe60a libnet-1.2.tar.gz
+# Locally computed
+sha256  caa4868157d9e5f32e9c7eac9461efeff30cb28357f7f6bf07e73933fb4edaa7  libnet-1.2.tar.gz
+sha256  a06f600f67f239898d85f083aeed82ce6015b1c57599ab1def00fb68787ef388  LICENSE

package/libnet/libnet.mk

@@ -0,0 +1,18 @@
+################################################################################
+#
+# libnet
+#
+################################################################################
+
+LIBNET_VERSION = 1.2
+LIBNET_SITE = \
+	https://github.com/libnet/libnet/releases/download/v$(LIBNET_VERSION)
+LIBNET_INSTALL_STAGING = YES
+# PF_PACKET is always available on Linux
+LIBNET_CONF_OPTS = libnet_cv_have_packet_socket=yes
+LIBNET_LICENSE = BSD-2-Clause, BSD-3-Clause
+LIBNET_LICENSE_FILES = LICENSE
+LIBNET_CPE_ID_VENDOR = libnet_project
+LIBNET_CONFIG_SCRIPTS = libnet-config
+
+$(eval $(autotools-package))