initial buildroot for linux 5.15

package/netperf/0001-src-nettest_omni.c-fix-compilation-with-GCC10.patch

@@ -0,0 +1,42 @@
+From b2fd0f324002d0cf52ae905b2a469bf1067f182a Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Sat, 5 Sep 2020 14:30:20 +0200
+Subject: [PATCH] src/nettest_omni.c: fix compilation with GCC10
+
+GCC10 defaults to -fno-common, which breaks compilation when there are
+multiple definitions of implicit "extern" variables. Remove the extra
+definitions.
+
+Fix #42
+
+Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
+[Retrieved from:
+https://github.com/openwrt/packages/blob/master/net/netperf/patches/010-gcc10_multiple_definition_fix.patch]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Upstream status: https://github.com/HewlettPackard/netperf/pull/48]
+---
+ src/nettest_omni.c | 8 --------
+ 1 file changed, 8 deletions(-)
+
+diff --git a/src/nettest_omni.c b/src/nettest_omni.c
+index 852eeb1..862088a 100644
+--- a/src/nettest_omni.c
++++ b/src/nettest_omni.c
+@@ -458,14 +458,6 @@ static int client_port_max = 65535;
+ 
+  /* different options for the sockets				*/
+ 
+-int
+-  loc_nodelay,		/* don't/do use NODELAY	locally		*/
+-  rem_nodelay,		/* don't/do use NODELAY remotely	*/
+-  loc_sndavoid,		/* avoid send copies locally		*/
+-  loc_rcvavoid,		/* avoid recv copies locally		*/
+-  rem_sndavoid,		/* avoid send copies remotely		*/
+-  rem_rcvavoid; 	/* avoid recv_copies remotely		*/
+-
+ extern int
+   loc_tcpcork,
+   rem_tcpcork,
+-- 
+2.28.0
+

package/netperf/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_NETPERF
+	bool "netperf"
+	help
+	  Network performance benchmark tool
+
+	  https://hewlettpackard.github.io/netperf/

package/netperf/netperf.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  842af17655835c8be7203808c3393e6cb327a8067f3ed1f1053eb78b4e40375a  netperf-2.7.0.tar.bz2
+sha256  dc874b3047b6259336431e813961fb6c5945561c6ad7a732aa8531a3c6b1a9fa  COPYING

package/netperf/netperf.mk

@@ -0,0 +1,25 @@
+################################################################################
+#
+# netperf
+#
+################################################################################
+
+NETPERF_VERSION = 2.7.0
+NETPERF_SITE = http://sources.buildroot.org/netperf
+NETPERF_SOURCE = netperf-$(NETPERF_VERSION).tar.bz2
+# gcc 5+ defaults to gnu99 which breaks netperf
+NETPERF_CONF_ENV = \
+	ac_cv_func_setpgrp_void=set \
+	CFLAGS="$(TARGET_CFLAGS) -std=gnu89"
+NETPERF_CONF_OPTS = --enable-demo=yes
+NETPERF_LICENSE = netperf license
+NETPERF_LICENSE_FILES = COPYING
+
+define NETPERF_INSTALL_TARGET_CMDS
+	$(INSTALL) -m 0755 $(@D)/src/netperf \
+		$(TARGET_DIR)/usr/bin/netperf
+	$(INSTALL) -m 0755 $(@D)/src/netserver \
+		$(TARGET_DIR)/usr/bin/netserver
+endef
+
+$(eval $(autotools-package))