iptables: correctly enable libnetfilter_conntrack support

This is done via configure option, and makes
0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch
unnecessary, as both libnetfilter_conntrack and libnfnetlink
are enabled in lockstep.

(From OE-Core rev: 04ffb341864b443544e9f594248c0c785f601a55)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alexander Kanavin
2024-05-16 13:26:38 +02:00
committed by Richard Purdie
parent 640dafd0c4
commit c0c78a4cd1
2 changed files with 1 additions and 51 deletions

View File

@@ -1,49 +0,0 @@
From 6832501bbb90a3dab977a4625d0391804c0e795c Mon Sep 17 00:00:00 2001
From: "Maxin B. John" <maxin.john@intel.com>
Date: Tue, 21 Feb 2017 11:49:07 +0200
Subject: [PATCH] configure.ac:
only-check-conntrack-when-libnfnetlink-enabled.patch
Package libnetfilter-conntrack depends on package libnfnetlink. iptables
checks package libnetfilter-conntrack whatever its package config
libnfnetlink is enabled or not. When libnfnetlink is disabled but
package libnetfilter-conntrack exists, it fails randomly with:
In file included from
.../iptables/1.4.21-r0/iptables-1.4.21/extensions/libxt_connlabel.c:8:0:
.../tmp/sysroots/qemumips/usr/include/libnetfilter_conntrack/libnetfilter_conntrack.h:14:42:
fatal error: libnfnetlink/linux_nfnetlink.h: No such file or directory
compilation terminated.
GNUmakefile:96: recipe for target 'libxt_connlabel.oo' failed
Only check libnetfilter-conntrack when libnfnetlink is enabled to fix it.
Upstream-Status: Pending
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Maxin B. John <maxin.john@intel.com>
---
configure.ac | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index d607772..25a8e75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -159,10 +159,12 @@ if test "$nftables" != 1; then
fi
if test "x$enable_connlabel" = "xyes"; then
- PKG_CHECK_MODULES([libnetfilter_conntrack],
+ nfconntrack=0
+ AS_IF([test "x$enable_libnfnetlink" = "xyes"], [
+ PKG_CHECK_MODULES([libnetfilter_conntrack],
[libnetfilter_conntrack >= 1.0.6],
[nfconntrack=1], [nfconntrack=0])
-
+ ])
if test "$nfconntrack" -ne 1; then
blacklist_modules="$blacklist_modules connlabel";
echo "WARNING: libnetfilter_conntrack not found, connlabel match will not be built";

View File

@@ -14,7 +14,6 @@ SRC_URI = "http://netfilter.org/projects/iptables/files/iptables-${PV}.tar.xz \
file://ip6tables.service \
file://ip6tables.rules \
file://0001-configure-Add-option-to-enable-disable-libnfnetlink.patch \
file://0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch \
"
SRC_URI[sha256sum] = "5cc255c189356e317d070755ce9371eb63a1b783c34498fb8c30264f3cc59c9c"
@@ -33,7 +32,7 @@ PACKAGECONFIG ?= "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"
PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
# libnfnetlink recipe is in meta-networking layer
PACKAGECONFIG[libnfnetlink] = "--enable-libnfnetlink,--disable-libnfnetlink,libnfnetlink libnetfilter-conntrack"
PACKAGECONFIG[libnfnetlink] = "--enable-libnfnetlink --enable-connlabel,--disable-libnfnetlink --disable-connlabel,libnfnetlink libnetfilter-conntrack"
# libnftnl recipe is in meta-networking layer(previously known as libnftables)
PACKAGECONFIG[libnftnl] = "--enable-nftables,--disable-nftables,libnftnl"