net-proxy/dae/dae-9999.ebuild

   1 # Copyright 1999-2023 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=8
   5
   6 inherit flag-o-matic linux-info git-r3 go-module systemd shell-completion
   7
   8 DESCRIPTION="A lightweight and high-performance transparent proxy solution based on eBPF"
   9 HOMEPAGE="https://github.com/daeuniverse/dae"
  10
  11 LICENSE="AGPL-3"
  12 SLOT="0"
  13 MINKV="5.8"
  14
  15 EGIT_REPO_URI="https://github.com/daeuniverse/dae.git"
  16
  17 DEPEND="
  18         app-alternatives/v2ray-geoip
  19         app-alternatives/v2ray-geosite
  20 "
  21 RDEPEND="$DEPEND"
  22 BDEPEND="sys-devel/clang"
  23
  24 pkg_pretend() {
  25         local CONFIG_CHECK="~DEBUG_INFO_BTF ~NET_CLS_ACT ~NET_SCH_INGRESS ~NET_INGRESS ~NET_EGRESS"
  26
  27         if kernel_is -lt ${MINKV//./ }; then
  28                 ewarn "Kernel version at least ${MINKV} required"
  29         fi
  30
  31         check_extra_config
  32 }
  33
  34 src_unpack() {
  35         git-r3_src_unpack
  36         cd "${P}" || die
  37         ego mod download -modcacherw
  38 }
  39
  40 src_prepare() {
  41         # Prevent conflicting with the user's flags
  42         # https://devmanual.gentoo.org/ebuild-writing/common-mistakes/#-werror-compiler-flag-not-removed
  43         sed -i -e 's/-Werror//' "${S}/Makefile" || die 'Failed to remove -Werror via sed'
  44
  45         default
  46 }
  47
  48 src_compile() {
  49         # for dae's ebpf target
  50         # gentoo-zh#3720
  51         filter-flags "-march=*" "-mtune=*"
  52         append-cflags "-fno-stack-protector"
  53
  54         local GIT_VER=$(git describe --tags --long | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-\([^-]*\)-\([^-]*\)$/.\1.\2/;s/-//')
  55         emake VERSION="${GIT_VER}" GOFLAGS="-buildvcs=false"
  56 }
  57
  58 src_install() {
  59         dobin dae
  60
  61         systemd_dounit install/dae.service
  62         newinitd "${FILESDIR}"/dae.initd dae
  63
  64         insinto /etc/dae
  65         newins example.dae config.dae.example
  66         newins install/empty.dae config.dae
  67
  68         newbashcomp install/shell-completion/dae.bash dae
  69         newfishcomp install/shell-completion/dae.fish dae.fish
  70         newzshcomp install/shell-completion/dae.zsh _dae
  71
  72         dosym -r "/usr/share/v2ray/geosite.dat" /usr/share/dae/geosite.dat
  73         dosym -r "/usr/share/v2ray/geoip.dat" /usr/share/dae/geoip.dat
  74 }