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{ lib
, bazel_4
, buildBazelPackage
, fetchFromGitHub
, fetchpatch
, stdenv
, cmake
, gn
, go
, jdk
, ninja
, python3
, linuxHeaders
, nixosTests
# v8 (upstream default), wavm, wamr, wasmtime, disabled
, wasmRuntime ? "wamr"
}:
let
srcVer = {
# We need the commit hash, since Bazel stamps the build with it.
# However, the version string is more useful for end-users.
# These are contained in a attrset of their own to make it obvious that
# people should update both.
version = "1.21.4";
rev = "782ba5e5ab9476770378ec9f1901803e0d38ac41";
};
in
buildBazelPackage rec {
pname = "envoy";
inherit (srcVer) version;
bazel = bazel_4;
src = fetchFromGitHub {
owner = "envoyproxy";
repo = "envoy";
inherit (srcVer) rev;
hash = "sha256-SthKDMQs5yNU0iouAPVsDeCPKcsBXmO9ebDwu58UQRs=";
postFetch = ''
chmod -R +w $out
rm $out/.bazelversion
echo ${srcVer.rev} > $out/SOURCE_VERSION
sed -i 's/GO_VERSION = ".*"/GO_VERSION = "host"/g' $out/bazel/dependency_imports.bzl
'';
};
postPatch = ''
sed -i 's,#!/usr/bin/env python3,#!${python3}/bin/python,' bazel/foreign_cc/luajit.patch
sed -i '/javabase=/d' .bazelrc
# Patch paths to build tools, and disable gold because it just segfaults.
substituteInPlace bazel/external/wee8.genrule_cmd \
--replace '"''$$gn"' '"''$$(command -v gn)"' \
--replace '"''$$ninja"' '"''$$(command -v ninja)"' \
--replace '"''$$WEE8_BUILD_ARGS"' '"''$$WEE8_BUILD_ARGS use_gold=false"'
'';
patches = [
# make linux/tcp.h relative. drop when upgrading to >1.21
(fetchpatch {
url = "https://github.com/envoyproxy/envoy/commit/68448aae7a78a3123097b6ea96016b270457e7b8.patch";
sha256 = "123kv3x37p8fgfp29jhw5xg5js5q5ipibs8hsm7gzfd5bcllnpfh";
})
# fix issues with brotli and GCC 11.2.0+ (-Werror=vla-parameter)
./bump-brotli.patch
# fix linux-aarch64 WAMR builds
# (upstream WAMR only detects aarch64 on Darwin, not Linux)
./fix-aarch64-wamr.patch
];
nativeBuildInputs = [
cmake
python3
gn
go
jdk
ninja
];
buildInputs = [
linuxHeaders
];
fetchAttrs = {
sha256 = {
x86_64-linux = "sha256-/SA+WFHcMjk6iLwuEmuBIzy3pMhw7TThIEx292dv6IE=";
aarch64-linux = "sha256-0XdeirdIP7+nKy8zZbr2uHN2RZ4ZFOJt9i/+Ow1s/W4=";
}.${stdenv.system} or (throw "unsupported system ${stdenv.system}");
dontUseCmakeConfigure = true;
dontUseGnConfigure = true;
preInstall = ''
# Strip out the path to the build location (by deleting the comment line).
find $bazelOut/external -name requirements.bzl | while read requirements; do
sed -i '/# Generated from /d' "$requirements"
done
# Remove references to paths in the Nix store.
sed -i \
-e 's,${python3},__NIXPYTHON__,' \
-e 's,${stdenv.shellPackage},__NIXSHELL__,' \
$bazelOut/external/com_github_luajit_luajit/build.py \
$bazelOut/external/local_config_sh/BUILD
rm -r $bazelOut/external/go_sdk
# Remove Unix timestamps from go cache.
rm -rf $bazelOut/external/bazel_gazelle_go_repository_cache/{gocache,pkg/mod/cache,pkg/sumdb}
'';
};
buildAttrs = {
dontUseCmakeConfigure = true;
dontUseGnConfigure = true;
dontUseNinjaInstall = true;
preConfigure = ''
sed -i 's,#!/usr/bin/env bash,#!${stdenv.shell},' $bazelOut/external/rules_foreign_cc/foreign_cc/private/framework/toolchains/linux_commands.bzl
# Add paths to Nix store back.
sed -i \
-e 's,__NIXPYTHON__,${python3},' \
-e 's,__NIXSHELL__,${stdenv.shellPackage},' \
$bazelOut/external/com_github_luajit_luajit/build.py \
$bazelOut/external/local_config_sh/BUILD
'';
installPhase = ''
install -Dm0755 bazel-bin/source/exe/envoy-static $out/bin/envoy
'';
};
removeRulesCC = false;
removeLocalConfigCc = true;
removeLocal = false;
bazelTarget = "//source/exe:envoy-static";
bazelBuildFlags = [
"-c opt"
"--spawn_strategy=standalone"
"--noexperimental_strict_action_env"
"--cxxopt=-Wno-maybe-uninitialized"
"--cxxopt=-Wno-uninitialized"
"--cxxopt=-Wno-error=type-limits"
"--define=wasm=${wasmRuntime}"
];
bazelFetchFlags = [
"--define=wasm=${wasmRuntime}"
];
passthru.tests = {
envoy = nixosTests.envoy;
# tested as a core component of Pomerium
pomerium = nixosTests.pomerium;
};
meta = with lib; {
homepage = "https://envoyproxy.io";
description = "Cloud-native edge and service proxy";
license = licenses.asl20;
maintainers = with maintainers; [ lukegb ];
platforms = [ "x86_64-linux" "aarch64-linux" ];
};
}
|