amneziawg-linux-kernel-module: bump v1.0.20260329

2026-03-31 16:27:15 +03:00
parent 8d4be9760e
commit d074268cb8
2 changed files with 117 additions and 0 deletions
--- a/net-vpn/amneziawg-linux-kernel-module/Manifest
+++ b/net-vpn/amneziawg-linux-kernel-module/Manifest
@@ -1 +1,2 @@
 DIST amneziawg-linux-kernel-module-1.0.20251104.tar.gz 407287 BLAKE2B 551a729900a0b8e6df8cc206f35ebfce5d7c98eb2ab64e2758119aca63e403de0016c04caf054e182bd794037711cd6f51798ef055aac7b6abb88d3833309bc0 SHA512 5a6962d6cf49b97facd0ffa724a7a15b8736f7774086e0cc260ceac86d728ad8d72b42f8e6df4912bdd64ec17bbc732ba0540592996bda10221dfa87b1414bc9
+DIST amneziawg-linux-kernel-module-1.0.20260329.tar.gz 407483 BLAKE2B fdb5d53eee29d19530fe36835f8780bd5505acb92c4c947300424d1fc8f763d11a723c0adbfb7bfa7703058de02426b49ed581f2f0e495108105291ead074be1 SHA512 7ceda29b2280ee101fdda5428e5136f823032cb6e663f23816d43ded7c0199cfcc3c3a301cadb5817a6d94650a49e13fd9e0dcb74b3ba8e5fbb2df13fc87a233
--- a/net-vpn/amneziawg-linux-kernel-module/amneziawg-linux-kernel-module-1.0.20260329.ebuild
+++ b/net-vpn/amneziawg-linux-kernel-module/amneziawg-linux-kernel-module-1.0.20260329.ebuild
@@ -0,0 +1,116 @@
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-mod-r1
+
+DESCRIPTION="AmneziaWG kernel module"
+HOMEPAGE="https://github.com/amnezia-vpn/amneziawg-linux-kernel-module"
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/amnezia-vpn/amneziawg-linux-kernel-module.git"
+else
+	SRC_URI="https://github.com/amnezia-vpn/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+	# Please don't stabilize this package. Stable users should use gentoo-sources 5.4 or 5.10.
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="debug"
+
+CONFIG_CHECK="NET INET NET_UDP_TUNNEL CRYPTO_ALGAPI"
+
+# On modern kernels AmneziaWG needs Wireguard sources from kernel to generate
+# own sources from. On a typical Gentoo installation 'sys-kernel/*-sources'
+# package contains needed kernel sources. But installations based on
+# distribution kernel (sys-kernel/*-kernel) have no kernel sources installed.
+# That is why this ebuild has a build dependency on gentoo-sources or vanilla-sources.
+BDEPEND="|| ( sys-kernel/gentoo-sources sys-kernel/vanilla-sources )"
+
+pkg_setup() {
+	linux-mod-r1_pkg_setup
+	if kernel_is -lt 3 10 0; then
+		die "This version of ${PN} requires Linux >= 3.10"
+	fi
+}
+
+src_prepare() {
+	default
+
+	sed -i "/^WIREGUARD_VERSION =/Id" "${S}/src/Makefile" || die
+
+	if kernel_is -ge 5 6 0; then
+		# We need to select a directory with kernel sources.
+		# Usually, /usr/src/linux is the right choise, so we check it first.
+		# If /usr/src/linux contains no sources (distribution kernel), we check
+		# other subdirectories in /usr/src sorted by version in reverse order.
+		echo "Searching for kernel sources..."
+		dirs=$(find /usr/src -maxdepth 1 -name 'linux-*' -type d | \
+		sort --reverse --version-sort --field-separator=- --key=2,2)
+		dirs="/usr/src/linux ${dirs}"
+		for kernel_dir in ${dirs}; do
+			[ -d "$kernel_dir" ] || continue
+			if [[ -f ${kernel_dir}/drivers/net/wireguard/main.c ]]; then
+				echo "- ${kernel_dir} -> found"
+				KERNEL_SOURCES_DIR=${KERNEL_SOURCES_DIR:-${kernel_dir}}
+			else
+				echo "- ${kernel_dir} -> not found"
+			fi
+		done
+
+		if [[ -d ${KERNEL_SOURCES_DIR} ]]; then
+			einfo "Using kernel sources in ${KERNEL_SOURCES_DIR}"
+		else
+			die "Kernel sources not found, but required for building."
+		fi
+
+		sed -i "s@^KERNELRELEASE ?= .*@KERNELRELEASE ?= ${KV_FULL}@" src/Makefile || die \
+		"Fail to set desired kernel verion in the Makefile"
+		ln -s ${KERNEL_SOURCES_DIR} src/kernel || die "Creation link to kernel sources directory fail"
+		emake -C "${S}/src" apply-patches || die "Fail to apply amnezia patches over wireguard"
+	fi
+}
+
+src_compile() {
+	local modlist=( amneziawg=net:src::module )
+	local modargs=(
+		KERNELDIR=${KV_OUT_DIR}
+	)
+	use debug && modargs+=( CONFIG_WIREGUARD_DEBUG=y )
+	linux-mod-r1_src_compile
+}
+
+src_install() {
+	linux-mod-r1_src_install
+}
+
+pkg_postinst() {
+	linux-mod-r1_pkg_postinst
+	local old new
+	if [[ $(uname -r) != "${KV_FULL}" ]]; then
+		ewarn
+		ewarn "You have just built AmneziaWG for kernel ${KV_FULL}, yet the currently running"
+		ewarn "kernel is $(uname -r). If you intend to use this AmneziaWG module on the currently"
+		ewarn "running machine, you will first need to reboot it into the kernel ${KV_FULL}, for"
+		ewarn "which this module was built."
+		ewarn
+	elif [[ -f /sys/module/amneziawg/version ]] && \
+	     old="$(< /sys/module/amneziawg/version)" && \
+	     new="$(modinfo -F version "${ROOT}/lib/modules/${KV_FULL}/net/amneziawg.ko" 2>/dev/null)" && \
+	     [[ $old != "$new" ]]; then
+		ewarn
+		ewarn "You appear to have just upgraded AmneziaWG from version v$old to v$new."
+		ewarn "However, the old version is still running on your system. In order to use the"
+		ewarn "new version, you will need to remove the old module and load the new one. As"
+		ewarn "root, you can accomplish this with the following commands:"
+		ewarn
+		ewarn "    # rmmod amneziawg"
+		ewarn "    # modprobe amneziawg"
+		ewarn
+		ewarn "Do note that doing this will remove current AmneziaWG interfaces, so you may want"
+		ewarn "to gracefully remove them yourself prior."
+		ewarn
+	fi
+}