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iptables: split out an iptables-nft subpackage with nftables-based wrappers.

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Possibly this could be useful for people who use iptables and want to run
docker on Void.  Docker tries to add firewall rules with iptables, but
mixing iptables and nftables is a bad idea.
In my brief experimentation, the nftables-based wrappers for iptables
solve that problem for me.
This commit is contained in:
Christopher Brannon 2019-07-27 02:31:13 -07:00 committed by Enno Boland
parent 5e35764d3f
commit d107bcebc8
2 changed files with 25 additions and 1 deletions
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1
srcpkgs/iptables-nft Symbolic link
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@ -0,0 +1 @@
iptables

25
srcpkgs/iptables/template
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@ -1,7 +1,7 @@
# Template file for 'iptables'
pkgname=iptables
version=1.8.3
revision=1
revision=2
build_style=gnu-configure
configure_args="--enable-libipq --enable-shared --enable-devel --enable-bpf-compiler"
hostmakedepends="pkg-config flex"
@ -13,6 +13,13 @@ license="GPL-2.0-or-later"
homepage="https://www.netfilter.org/"
distfiles="https://www.netfilter.org/projects/iptables/files/iptables-${version}.tar.bz2"
checksum=a23cac034181206b4545f4e7e730e76e08b5f3dd78771ba9645a6756de9cdd80
alternatives="
iptables:ip6tables:/usr/bin/xtables-legacy-multi
iptables:ip6tables-restore:/usr/bin/xtables-legacy-multi
iptables:ip6tables-save:/usr/bin/xtables-legacy-multi
iptables:iptables:/usr/bin/xtables-legacy-multi
iptables:iptables-restore:/usr/bin/xtables-legacy-multi
iptables:iptables-save:/usr/bin/xtables-legacy-multi"
pre_build() {
rm include/linux/types.h
@ -31,6 +38,9 @@ post_install() {
vinstall ${FILESDIR}/empty-${f}.rules 644 \
var/lib/iptables empty-${f}.rules
done
for i in ip{6,}tables{-save,-restore,} ; do
rm -f "usr/bin/${i}"
done
}
iptables-devel_package() {
@ -43,3 +53,16 @@ iptables-devel_package() {
vmove usr/share/man/man3
}
}
iptables-nft_package() {
build_style=meta
depends="${sourcepkg}>=${version}_${revision}"
short_desc="Iptables-compatible wrapper commands for nftables"
alternatives="
iptables:ip6tables:/usr/bin/xtables-nft-multi
iptables:ip6tables-restore:/usr/bin/xtables-nft-multi
iptables:ip6tables-save:/usr/bin/xtables-nft-multi
iptables:iptables:/usr/bin/xtables-nft-multi
iptables:iptables-restore:/usr/bin/xtables-nft-multi
iptables:iptables-save:/usr/bin/xtables-nft-multi"
}