net-wireless/iwd: bump to 0.18 & add regulatory domain checks

Added new default-on dep on crda.  One can disable this flag & dep, to
depend on the new in-kernel support, if so desired.  This requires the
cfg80211 module to load firmware files when it initializes, so the
usual firmware-loading requirements apply.

I am not currently checking for the regulatory.db.p7s file that's
required if CFG80211_REQUIRE_SIGNED_REGDB=y is set, that will be
improved in the future.

Closes: https://bugs.gentoo.org/683060
Closes: https://bugs.gentoo.org/685424
Closes: https://bugs.gentoo.org/685588
Package-Manager: Portage-2.3.66, Repoman-2.3.12
RepoMan-Options: --force
Signed-off-by: Ben Kohler <bkohler@gentoo.org>

4 files changed, 153 insertions, 0 deletions

diff --git a/net-wireless/iwd/Manifest b/net-wireless/iwd/Manifest
index 698e6350b90b..17fdaeb244b1 100644
--- a/net-wireless/iwd/Manifest
+++ b/net-wireless/iwd/Manifest
@@ -1,3 +1,4 @@
 DIST iwd-0.14.tar.xz 700844 BLAKE2B 69f3a1e5ead28cb602e7638e44d2a42a1b25831b837bf5f1d3436d3832a0548da7c3afe9f748688c194cf9e9bc5ea9303924ca1d36dea36d9e2233c245fc25eb SHA512 91713b3cbe8830abb95705e67c7b66f1ced368fe83eeaad36170da9df22b965e97485068e9342e09291aee669890de8f328e33fc3f092ba45097f523d83c7484
 DIST iwd-0.16.tar.xz 717880 BLAKE2B b4d1f3ebfc2f98920b205aefdf340cd55d803967a2b776e0798f1728cbd78e6be9b862f77b423ef2555b5f990341ef9b1e6f2aaf7460f08f37205a7edbaeda82 SHA512 33b10516fb203eb92651e18ebff8448874452fad9425470bf4306b4d75a512d386561ed4fcd251c54175ac6953e29f6574175e4e9b18c88e55009f670f29ddb1
 DIST iwd-0.17.tar.xz 720500 BLAKE2B 8bd931421663b71eb7bbdc4a72e10fe325ede4a3d075a8d477ee80040f23d3a8645f1c8c24f8c5f3e615049273968ea48687bcbc5480d05af3aabf135d0e7118 SHA512 fcec43cb9d470dec783fcafd8485e2e25f7c5ccc4283bc58c299fb816609b4e03ca241f1fe9f73025a08863e89ae8d7b7ceb6ae02524eb681a61079c5a28534a
+DIST iwd-0.18.tar.xz 738168 BLAKE2B b37bde01952542583d82439639c39c06a1a5b6c359bbd092e631be6d25975498eb9bad9f71f3eeaa4b571e9d195e6f1113b17f758f386d49e6ee2d2cf071387f SHA512 0eb5558f7bafe521aaf80f24e5818c1fb0dfa6445c671c4454d3a4f67f97643a1232709b1e9c376cbe09dd7ba521651e1e46328cce0bfe1befe15668d6081cd6
diff --git a/net-wireless/iwd/files/ead.initd b/net-wireless/iwd/files/ead.initd
new file mode 100644
index 000000000000..b1bbcd92fbb8
--- /dev/null
+++ b/net-wireless/iwd/files/ead.initd
@@ -0,0 +1,12 @@
+#!/sbin/openrc-run
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+pidfile="/run/ead.pid"
+command="/usr/libexec/ead"
+command_background="yes"
+
+depend() {
+	need dbus
+	keyword -shutdown
+}
diff --git a/net-wireless/iwd/iwd-0.18.ebuild b/net-wireless/iwd/iwd-0.18.ebuild
new file mode 100644
index 000000000000..d8356c71a1b9
--- /dev/null
+++ b/net-wireless/iwd/iwd-0.18.ebuild
@@ -0,0 +1,139 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit autotools flag-o-matic linux-info systemd
+
+if [[ ${PV} == 9999 ]]; then
+	EGIT_REPO_URI="https://git.kernel.org/pub/scm/network/wireless/iwd.git"
+	inherit git-r3
+else
+	SRC_URI="https://www.kernel.org/pub/linux/network/wireless/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~x86"
+fi
+
+DESCRIPTION="Wireless daemon for linux"
+HOMEPAGE="https://git.kernel.org/pub/scm/network/wireless/iwd.git/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="+client +crda +monitor ofono wired cpu_flags_x86_aes cpu_flags_x86_ssse3"
+
+RDEPEND=">=dev-libs/ell-0.20
+	net-wireless/wireless-regdb
+	sys-apps/dbus
+	client? ( sys-libs/readline:0= )
+	crda? ( net-wireless/crda )"
+
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+pkg_pretend() {
+	CONFIG_CHECK="
+		~ASYMMETRIC_KEY_TYPE
+		~ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+		~CFG80211
+		~CRYPTO_AES
+		~CRYPTO_ARC4
+		~CRYPTO_CBC
+		~CRYPTO_CMAC
+		~CRYPTO_DES
+		~CRYPTO_ECB
+		~CRYPTO_HMAC
+		~CRYPTO_MD4
+		~CRYPTO_MD5
+		~CRYPTO_RSA
+		~CRYPTO_SHA1
+		~CRYPTO_SHA256
+		~CRYPTO_SHA512
+		~CRYPTO_USER_API_HASH
+		~CRYPTO_USER_API_SKCIPHER
+		~KEY_DH_OPERATIONS
+		~PKCS7_MESSAGE_PARSER
+		~X509_CERTIFICATE_PARSER
+	"
+	if use crda;then
+		CONFIG_CHECK="${CONFIG_CHECK} ~CFG80211_CRDA_SUPPORT"
+		WARNING_CFG80211_CRDA_SUPPORT="REGULATORY DOMAIN PROBLEM: please enable CFG80211_CRDA_SUPPORT for proper regulatory domain support"
+	fi
+
+	if use amd64;then
+		CONFIG_CHECK="${CONFIG_CHECK} ~CRYPTO_AES_X86_64 ~CRYPTO_DES3_EDE_X86_64"
+		WARNING_CRYPTO_AES_X86_64="CRYPTO_AES_X86_64: enable for increased performance"
+		WARNING_CRYPTO_DES3_EDE_X86_64="CRYPTO_DES3_EDE_X86_64: enable for increased performance"
+	fi
+
+	if use cpu_flags_x86_aes;then
+		CONFIG_CHECK="${CONFIG_CHECK} ~CRYPTO_AES_NI_INTEL"
+		WARNING_CRYPTO_AES_NI_INTEL="CRYPTO_AES_NI_INTEL: enable for increased performance"
+	fi
+
+	if use cpu_flags_x86_ssse3; then
+		CONFIG_CHECK="${CONFIG_CHECK} ~CRYPTO_SHA1_SSSE3 ~CRYPTO_SHA256_SSSE3 ~CRYPTO_SHA512_SSSE3"
+		WARNING_CRYPTO_SHA1_SSSE3="CRYPTO_SHA1_SSSE3: enable for increased performance"
+		WARNING_CRYPTO_SHA256_SSSE3="CRYPTO_SHA256_SSSE3: enable for increased performance"
+		WARNING_CRYPTO_SHA512_SSSE3="CRYPTO_SHA512_SSSE3: enable for increased performance"
+	fi
+
+	if use kernel_linux && kernel_is -ge 4 20; then
+		CONFIG_CHECK="${CONFIG_CHECK} ~PKCS8_PRIVATE_KEY_PARSER"
+	fi
+
+	check_extra_config
+
+	if ! use crda; then
+		if [[ $(getfilevar CONFIG_CFG80211 /usr/src/linux/.config) == y ]] \
+			&& [[ $(getfilevar CONFIG_EXTRA_FIRMWARE /usr/src/linux/.config) != *regulatory.db* ]]
+		then
+			ewarn ""
+			ewarn "REGULATORY DOMAIN PROBLEM:"
+			ewarn "With CONFIG_CFG80211=y (built-in), the driver won't be able to load regulatory.db from"
+			ewarn " /lib/firmware, resulting in broken regulatory domain support.  Please set CONFIG_CFG80211=m"
+			ewarn " or add regulatory.db and regulatory.db.p7s to CONFIG_EXTRA_FIRMWARE."
+			ewarn ""
+		fi
+	fi
+}
+
+src_unpack() {
+	if [[ ${PV} == "9999" ]] ; then
+		git-r3_src_unpack
+		git clone git://git.kernel.org/pub/scm/libs/ell/ell.git "${WORKDIR}"/ell
+	else
+		default
+	fi
+}
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	append-cflags "-fsigned-char"
+	econf --sysconfdir=/etc/iwd --localstatedir=/var \
+		$(use_enable client) \
+		$(use_enable monitor) \
+		$(use_enable ofono) \
+		$(use_enable wired) \
+		--enable-external-ell \
+		--enable-systemd-service \
+		--with-systemd-unitdir="$(systemd_get_systemunitdir)" \
+		--with-systemd-modloaddir=$(_systemd_get_dir modulesloaddir /usr/lib/modules-load.d)
+}
+
+src_install() {
+	default
+	keepdir /var/lib/${PN}
+
+	newinitd "${FILESDIR}/iwd.initd" iwd
+
+	if use wired;then
+		newinitd "${FILESDIR}/ead.initd" ead
+	fi
+
+	if [[ ${PV} == "9999" ]] ; then
+		exeinto /usr/share/iwd/scripts/
+		doexe test/*
+	fi
+}
diff --git a/net-wireless/iwd/metadata.xml b/net-wireless/iwd/metadata.xml
index cd5c5ab59023..b8cd886617b9 100644
--- a/net-wireless/iwd/metadata.xml
+++ b/net-wireless/iwd/metadata.xml
@@ -7,6 +7,7 @@
 	</maintainer>
 	<use>
 		<flag name='client'>Enable iwctl client tool</flag>
+		<flag name='crda'>Use net-wireless/crda for regulatory domain loading instead of in-kernel (4.15+) support</flag>
 		<flag name='monitor'>Enable iwmon monitor tool</flag>
 		<flag name='ofono'>Enable support for oFono SIM authentication</flag>
 		<flag name='wired'>Enable ethernet authentication daemon</flag>