iptables: submit 0001-configure-Add-option-to-enable-disable-libnfnetlink.patch upstream

(From OE-Core rev: 20276890b2e08512bb04206d6cc6be5867d5f8a4)

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>
(cherry picked from commit 67f6c3534a18520f3b7c5eed27dc2744c5bf44c2)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
Alexander Kanavin
2024-05-16 13:26:36 +02:00
committed by Steve Sakoman
parent 76e5603fb7
commit 5b73e77b50

View File

@@ -1,22 +1,24 @@
From 0096c854d5015918ed154dccb3ad472fd06c1010 Mon Sep 17 00:00:00 2001
From 653db8b938166db7833135f615b90c38a3f27a30 Mon Sep 17 00:00:00 2001
From: "Maxin B. John" <maxin.john@intel.com>
Date: Tue, 21 Feb 2017 11:16:31 +0200
Date: Thu, 25 Apr 2024 10:51:02 +0200
Subject: [PATCH] configure: Add option to enable/disable libnfnetlink
This changes the configure behaviour from autodetecting
for libnfnetlink to having an option to disable it explicitly
Upstream-Status: Pending
Default behavior (autodetecting) does not change, but specifying
either option would explicitly disable or enable libnfnetlink support,
and if the library is not found in the latter case, ./configure will error
out.
Upstream-Status: Backport [https://git.netfilter.org/iptables/commit/?id=653db8b938166db7833135f615b90c38a3f27a30]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Phil Sutter <phil@nwl.cc>
---
configure.ac | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
configure.ac | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index d99fa3b..d607772 100644
index d99fa3b9..2293702b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,6 +63,9 @@ AC_ARG_WITH([pkgconfigdir], AS_HELP_STRING([--with-pkgconfigdir=PATH],
@@ -25,21 +27,27 @@ index d99fa3b..d607772 100644
[enable_nftables="$enableval"], [enable_nftables="yes"])
+AC_ARG_ENABLE([libnfnetlink],
+ AS_HELP_STRING([--disable-libnfnetlink], [Do not use netfilter netlink library]),
+ [enable_libnfnetlink="$enableval"], [enable_libnfnetlink="yes"])
+ [enable_libnfnetlink="$enableval"], [enable_libnfnetlink="auto"])
AC_ARG_ENABLE([connlabel],
AS_HELP_STRING([--disable-connlabel],
[Do not build libnetfilter_conntrack]),
@@ -113,9 +116,10 @@ AM_CONDITIONAL([ENABLE_SYNCONF], [test "$enable_nfsynproxy" = "yes"])
@@ -113,8 +116,14 @@ AM_CONDITIONAL([ENABLE_SYNCONF], [test "$enable_nfsynproxy" = "yes"])
AM_CONDITIONAL([ENABLE_NFTABLES], [test "$enable_nftables" = "yes"])
AM_CONDITIONAL([ENABLE_CONNLABEL], [test "$enable_connlabel" = "yes"])
-PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0],
- [nfnetlink=1], [nfnetlink=0])
-AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "$nfnetlink" = 1])
+AS_IF([test "x$enable_libnfnetlink" = "xyes"], [
+ PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0])
+ ])
+AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "x$enable_libnfnetlink" = "xyes"])
+# If specified explicitly on the command line, error out when library was not found
+# Otherwise, disable and continue
+AS_IF([test "x$enable_libnfnetlink" = "xyes"],
+ [PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0],
+ [nfnetlink=1])],
+ [test "x$enable_libnfnetlink" = "xauto"],
+ [PKG_CHECK_MODULES([libnfnetlink], [libnfnetlink >= 1.0],
+ [nfnetlink=1], [nfnetlink=0])])
AM_CONDITIONAL([HAVE_LIBNFNETLINK], [test "$nfnetlink" = 1])
if test "x$enable_bpfc" = "xyes" || test "x$enable_nfsynproxy" = "xyes"; then
PKG_CHECK_MODULES([libpcap], [libpcap], [], [
--
2.39.2