packages/net/openvswitch/patches/0005-datapath-unexport-LDFLAGS.patch
Yousong Zhou bf4f584e75 openvswitch: bump to version 2.13.0
python2 library is now removed as the transition has been done by the
upstream project

OVN is now a separate project released with its own release plan and
it's not included within openvswitch starting with ovs 2.13.

openvswitch.mk is split out from the main Makefile for adding ovn
packages back in following commits.

The following two patches are already included in 2.13

 - ovsdb-idlc-fix-dict-change-during-iteration.patch
 - compat-Include-confirm_neigh-parameter-if-needed.patch

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2020-03-23 16:07:24 +08:00

31 lines
1.2 KiB
Diff

From cb16c9b1be1a0d11a26a3027af8168bd314c4114 Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Mon, 16 Mar 2020 15:18:16 +0800
Subject: [PATCH] datapath: unexport LDFLAGS
OpenWrt build system will put "-specs=.../hardened-pie-ld.specs" into
LDFLAGS when building PIE binaries. However the "-specs" argument is
inteneded for "gcc" the driver while "ld" the linker when presented will
complain it as unrecognized error.
This can cause Kbuild error when building datapath kernel modules. The
issue should only happen when compiling against upstream kernel 4.14 and
earlier. Later ones should have been fixed with kernel upstream commit
d503ac531a5 ("kbuild: rename LDFLAGS to KBUILD_LDFLAGS")
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
datapath/linux/Makefile.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/datapath/linux/Makefile.in b/datapath/linux/Makefile.in
index efc1663e4..61fcaa67e 100644
--- a/datapath/linux/Makefile.in
+++ b/datapath/linux/Makefile.in
@@ -1,5 +1,6 @@
ifeq ($(KERNELRELEASE),)
# We're being called directly by running make in this directory.
+unexport LDFLAGS
include Makefile.main
else
# We're being included by the Linux kernel build system