net-proxy/dae/dae-0.6.0_rc2.ebuild

   1 # Copyright 1999-2024 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 go-module systemd shell-completion
   7
   8 _MY_PV=${PV/_rc/rc}
   9
  10 DESCRIPTION="A lightweight and high-performance transparent proxy solution based on eBPF"
  11 HOMEPAGE="https://github.com/daeuniverse/dae"
  12
  13 LICENSE="AGPL-3"
  14 SLOT="0"
  15 KEYWORDS="~amd64 ~riscv"
  16 MINKV="5.8"
  17 SRC_URI="
  18         https://github.com/daeuniverse/dae/releases/download/v${_MY_PV}/dae-full-src.zip -> ${P}.zip
  19 "
  20 RESTRICT="mirror"
  21
  22 DEPEND="
  23         app-alternatives/v2ray-geoip
  24         app-alternatives/v2ray-geosite
  25 "
  26 RDEPEND="$DEPEND"
  27 BDEPEND="sys-devel/clang"
  28
  29 S="${WORKDIR}"
  30
  31 pkg_pretend() {
  32         local CONFIG_CHECK="
  33                 ~BPF
  34                 ~BPF_SYSCALL
  35                 ~BPF_JIT
  36                 ~CGROUPS
  37                 ~KPROBES
  38                 ~NET_INGRESS
  39                 ~NET_EGRESS
  40                 ~NET_SCH_INGRESS
  41                 ~NET_CLS_BPF
  42                 ~NET_CLS_ACT
  43                 ~BPF_STREAM_PARSER
  44                 ~DEBUG_INFO
  45                 ~DEBUG_INFO_BTF
  46                 ~KPROBE_EVENTS
  47                 ~BPF_EVENTS
  48         "
  49
  50         if kernel_is -lt ${MINKV//./ }; then
  51                 ewarn "Kernel version at least ${MINKV} required"
  52         fi
  53
  54         check_extra_config
  55 }
  56
  57 src_prepare() {
  58         # Prevent conflicting with the user's flags
  59         sed -i -e 's/-O2//' "${S}/Makefile" || die 'Failed to remove -O2 via sed'
  60         sed -i -e 's/-Werror//' "${S}/Makefile" || die 'Failed to remove -Werror via sed'
  61
  62         default
  63 }
  64
  65 src_compile() {
  66         #-flto makes llvm-strip complains
  67         #llvm-strip: error: '*/control/bpf_bpfel.o': The file was not recognized as a valid object file
  68         filter-lto
  69         # for dae's ebpf target
  70         # gentoo-zh#3720
  71         filter-flags "-march=*" "-mtune=*"
  72         append-cflags "-fno-stack-protector"
  73
  74         emake VERSION="${PV}" GOFLAGS="-buildvcs=false -w"
  75 }
  76
  77 src_install() {
  78         dobin dae
  79
  80         systemd_dounit install/dae.service
  81         newinitd "${FILESDIR}"/dae.initd dae
  82
  83         insinto /etc/dae
  84         newins example.dae config.dae.example
  85         newins install/empty.dae config.dae
  86
  87         newbashcomp install/shell-completion/dae.bash dae
  88         newfishcomp install/shell-completion/dae.fish dae.fish
  89         newzshcomp install/shell-completion/dae.zsh _dae
  90
  91         dosym -r "/usr/share/v2ray/geosite.dat" /usr/share/dae/geosite.dat
  92         dosym -r "/usr/share/v2ray/geoip.dat" /usr/share/dae/geoip.dat
  93 }