100 lines
2.3 KiB
Nix
100 lines
2.3 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, fetchpatch
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, cmake
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, boehmgc
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, bison
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, flex
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, protobuf
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, gmp
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, boost
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, python3
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, doxygen
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, graphviz
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, libbpf
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, libllvm
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, enableDocumentation ? true
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, enableBPF ? true
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, enableDPDK ? true
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, enableBMV2 ? true
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, enableGraphBackend ? true
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, enableP4Tests ? true
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, enableGTests ? true
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, enableMultithreading ? false
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}:
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let
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toCMakeBoolean = v: if v then "ON" else "OFF";
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in
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stdenv.mkDerivation (finalAttrs: {
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pname = "p4c";
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version = "1.2.4.1";
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src = fetchFromGitHub {
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owner = "p4lang";
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repo = "p4c";
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rev = "v${finalAttrs.version}";
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hash = "sha256-Whdryz1Gt0ymE7cj+mI95lW3Io9yBvLqcWa04gu5zEw=";
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fetchSubmodules = true;
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};
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patches = [
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# Fix gcc-13 build:
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# https://github.com/p4lang/p4c/pull/4084
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(fetchpatch {
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name = "gcc-13.patch";
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url = "https://github.com/p4lang/p4c/commit/6756816100b7c51e3bf717ec55114a8e8575ba1d.patch";
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hash = "sha256-wWM1qjgQCNMPdrhQF38jzFgODUsAcaHTajdbV7L3y8o=";
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})
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];
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postFetch = ''
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rm -rf backends/ebpf/runtime/contrib/libbpf
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rm -rf control-plane/p4runtime
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'';
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cmakeFlags = [
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"-DENABLE_BMV2=${toCMakeBoolean enableBMV2}"
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"-DENABLE_EBPF=${toCMakeBoolean enableBPF}"
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"-DENABLE_UBPF=${toCMakeBoolean enableBPF}"
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"-DENABLE_DPDK=${toCMakeBoolean enableDPDK}"
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"-DENABLE_P4C_GRAPHS=${toCMakeBoolean enableGraphBackend}"
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"-DENABLE_P4TEST=${toCMakeBoolean enableP4Tests}"
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"-DENABLE_DOCS=${toCMakeBoolean enableDocumentation}"
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"-DENABLE_GC=ON"
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"-DENABLE_GTESTS=${toCMakeBoolean enableGTests}"
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"-DENABLE_PROTOBUF_STATIC=OFF" # static protobuf has been removed since 3.21.6
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"-DENABLE_MULTITHREAD=${toCMakeBoolean enableMultithreading}"
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"-DENABLE_GMP=ON"
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];
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checkTarget = "check";
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strictDeps = true;
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nativeBuildInputs = [
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bison
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flex
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cmake
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]
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++ lib.optionals enableDocumentation [ doxygen graphviz ]
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++ lib.optionals enableBPF [ libllvm libbpf ];
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buildInputs = [
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protobuf
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boost
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boehmgc
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gmp
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flex
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python3
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];
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meta = {
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changelog = "https://github.com/p4lang/p4c/releases";
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description = "Reference compiler for the P4 programming language";
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homepage = "https://github.com/p4lang/p4c";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ raitobezarius govanify ];
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platforms = lib.platforms.linux;
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};
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})
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