[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers
content to the top level.

Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

3 files changed, 145 insertions, 0 deletions

diff --git a/poky/meta/recipes-extended/iptables/iptables/0001-configure-Add-option-to-enable-disable-libnfnetlink.patch b/poky/meta/recipes-extended/iptables/iptables/0001-configure-Add-option-to-enable-disable-libnfnetlink.patch
new file mode 100644
index 0000000000..03c36ccbc2
--- /dev/null
+++ b/poky/meta/recipes-extended/iptables/iptables/0001-configure-Add-option-to-enable-disable-libnfnetlink.patch
@@ -0,0 +1,47 @@
+From c46db7c2e1f63ec525835553587e70c635565310 Mon Sep 17 00:00:00 2001
+From: "Maxin B. John" <maxin.john@intel.com>
+Date: Tue, 21 Feb 2017 11:16:31 +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
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Maxin B. John <maxin.john@intel.com>
+---
+ configure.ac | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index eda7871..03ddc50 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -63,6 +63,9 @@ AC_ARG_WITH([pkgconfigdir], AS_HELP_STRING([--with-pkgconfigdir=PATH],
+ AC_ARG_ENABLE([nftables],
+ 	AS_HELP_STRING([--disable-nftables], [Do not build nftables compat]),
+ 	[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"])
+ AC_ARG_ENABLE([connlabel],
+ 	AS_HELP_STRING([--disable-connlabel],
+ 	[Do not build libnetfilter_conntrack]),
+@@ -115,9 +118,10 @@ if test "x$enable_bpfc" = "xyes" || test "x$enable_nfsynproxy" = "xyes"; then
+ 	AC_CHECK_LIB(pcap, pcap_compile,, AC_MSG_ERROR(missing libpcap library required by bpf compiler or nfsynproxy tool))
+ fi
+ 
+-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$enable_libnfnetlink" = "xyes"])
+ 
+ if test "x$enable_nftables" = "xyes"; then
+ 	PKG_CHECK_MODULES([libmnl], [libmnl >= 1.0], [mnl=1], [mnl=0])
+-- 
+2.4.0
+
diff --git a/poky/meta/recipes-extended/iptables/iptables/0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch b/poky/meta/recipes-extended/iptables/iptables/0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch
new file mode 100644
index 0000000000..7842c6408a
--- /dev/null
+++ b/poky/meta/recipes-extended/iptables/iptables/0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch
@@ -0,0 +1,51 @@
+From 26090b3dbcdf6a11e60535da949b726a6e86426d 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 03ddc50..523caea 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -172,10 +172,12 @@ 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="$blacklist_modules connlabel";
+ 		echo "WARNING: libnetfilter_conntrack not found, connlabel match will not be built";
+-- 
+2.4.0
+
diff --git a/poky/meta/recipes-extended/iptables/iptables_1.6.2.bb b/poky/meta/recipes-extended/iptables/iptables_1.6.2.bb
new file mode 100644
index 0000000000..38a83d2b32
--- /dev/null
+++ b/poky/meta/recipes-extended/iptables/iptables_1.6.2.bb
@@ -0,0 +1,47 @@
+SUMMARY = "Tools for managing kernel packet filtering capabilities"
+DESCRIPTION = "iptables is the userspace command line program used to configure and control network packet \
+filtering code in Linux."
+HOMEPAGE = "http://www.netfilter.org/"
+BUGTRACKER = "http://bugzilla.netfilter.org/"
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263\
+                    file://iptables/iptables.c;beginline=13;endline=25;md5=c5cffd09974558cf27d0f763df2a12dc"
+
+RRECOMMENDS_${PN} = "kernel-module-x-tables \
+                     kernel-module-ip-tables \
+                     kernel-module-iptable-filter \
+                     kernel-module-iptable-nat \
+                     kernel-module-nf-defrag-ipv4 \
+                     kernel-module-nf-conntrack \
+                     kernel-module-nf-conntrack-ipv4 \
+                     kernel-module-nf-nat \
+                     kernel-module-ipt-masquerade"
+FILES_${PN} =+ "${libdir}/xtables/ ${datadir}/xtables"
+
+SRC_URI = "http://netfilter.org/projects/iptables/files/iptables-${PV}.tar.bz2 \
+           file://0001-configure-Add-option-to-enable-disable-libnfnetlink.patch \
+           file://0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch \
+"
+
+SRC_URI[md5sum] = "7d2b7847e4aa8832a18437b8a4c1873d"
+SRC_URI[sha256sum] = "55d02dfa46263343a401f297d44190f2a3e5113c8933946f094ed40237053733"
+
+inherit autotools pkgconfig
+
+EXTRA_OECONF = "--with-kernel=${STAGING_INCDIR} \
+               "
+PACKAGECONFIG ?= "${@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"
+
+# libnftnl recipe is in meta-networking layer(previously known as libnftables)
+PACKAGECONFIG[libnftnl] = "--enable-nftables,--disable-nftables,libnftnl"
+
+do_configure_prepend() {
+	# Remove some libtool m4 files
+	# Keep ax_check_linker_flags.m4 which belongs to autoconf-archive.
+	rm -f libtool.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4
+}