libtirpc: Support ipv6 in DISTRO_FEATURES

If the ipv6 feature for the distribution is not set, the package should not
contain settings for ipv6. This makes rpcbind doesn't try to bind to a IPv6
socket, and complain that this fails.

(From OE-Core rev: f1109380a4fec02dba0b5bd50c77b4825faa20a2)

Signed-off-by: Jörg Sommer <joerg.sommer@navimatix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/meta/recipes-extended/libtirpc/libtirpc/ipv6.patch b/meta/recipes-extended/libtirpc/libtirpc/ipv6.patch
new file mode 100644
index 0000000000..f746f986f4
--- /dev/null
+++ b/meta/recipes-extended/libtirpc/libtirpc/ipv6.patch
@@ -0,0 +1,52 @@
+From 077bbd32e8b7474dc5f153997732e1e6aec7fad6 Mon Sep 17 00:00:00 2001
+Message-Id: <077bbd32e8b7474dc5f153997732e1e6aec7fad6.1697120796.git.joerg.sommer@navimatix.de>
+From: =?UTF-8?q?J=C3=B6rg=20Sommer?= <joerg.sommer@navimatix.de>
+Date: Thu, 12 Oct 2023 16:22:59 +0200
+Subject: [PATCH] netconfig: remove tcp6, udp6 on --disable-ipv6
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If the configuration for IPv6 is disabled, the netconfig should not contain
+settings for tcp6 and udp6.
+
+The test for the configure option didn't work, because it check the wrong
+variable.
+
+Signed-off-by: Jörg Sommer <joerg.sommer@navimatix.de>
+Upstream-Status: Submitted [libtirpc-devel@lists.sourceforge.net]
+Upstream-Status: Submitted [linux-nfs@vger.kernel.org]
+---
+ configure.ac    | 2 +-
+ doc/Makefile.am | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index fe6c517..b687f8d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -64,7 +64,7 @@ fi
+ AC_ARG_ENABLE(ipv6,
+        [AC_HELP_STRING([--disable-ipv6], [Disable IPv6 support @<:@default=no@:>@])],
+        [],[enable_ipv6=yes])
+-AM_CONDITIONAL(INET6, test "x$disable_ipv6" != xno)
++AM_CONDITIONAL(INET6, test "x$enable_ipv6" != xno)
+ if test "x$enable_ipv6" != xno; then
+        AC_DEFINE(INET6, 1, [Define to 1 if IPv6 is available])
+ fi
+diff --git a/doc/Makefile.am b/doc/Makefile.am
+index d42ab90..b9678f6 100644
+--- a/doc/Makefile.am
++++ b/doc/Makefile.am
+@@ -2,3 +2,8 @@ dist_sysconf_DATA       = netconfig bindresvport.blacklist
+ 
+ CLEANFILES            = cscope.* *~
+ DISTCLEANFILES        = Makefile.in
++
++if ! INET6
++install-exec-hook:
++       $(SED) -i '/^tcp6\|^udp6/d' "$(DESTDIR)$(sysconfdir)"/netconfig
++endif
+-- 
+2.34.1
+