default.nix (3068B)
1 { lib 2 , stdenv 3 , fetchFromGitHub 4 , fetchurl 5 , makeWrapper 6 , pkgsCross 7 , cpio 8 , gcc-arm-embedded 9 , python 10 , qemu 11 , unzip 12 , which 13 , arch ? "x86" 14 }: 15 16 assert lib.assertOneOf "arch" arch [ "aarch64" "arm" "ppc" "riscv64" "x86" ]; 17 18 let 19 third-party = lib.mapAttrs 20 (name: spec: fetchurl spec) 21 (builtins.fromJSON (builtins.readFile ./third-party.json)); 22 in 23 stdenv.mkDerivation rec { 24 pname = "embox-${arch}-qemu"; 25 version = "0.5.6"; 26 27 src = fetchFromGitHub { 28 owner = "embox"; 29 repo = "embox"; 30 rev = "v${version}"; 31 hash = "sha256-w7wMW6GeugG8EckF3Aq7P1okXuvVnZBpkV4+NBGE0b4="; 32 }; 33 34 patches = [ ./0001-fix-build.patch ]; 35 36 postPatch = '' 37 substituteInPlace templates/aarch64/qemu/build.conf \ 38 --replace "aarch64-elf" "aarch64-none-elf" 39 substituteInPlace templates/ppc/qemu/build.conf \ 40 --replace "powerpc-elf" "powerpc-none-eabi" 41 substituteInPlace templates/riscv64/qemu/build.conf \ 42 --replace "riscv64-unknown-elf" "riscv64-none-elf" 43 ''; 44 45 nativeBuildInputs = [ 46 cpio 47 python 48 unzip 49 which 50 makeWrapper 51 ] ++ lib.optional (arch != "x86" && arch != "arm") pkgsCross."${arch}-embedded".stdenv.cc 52 ++ lib.optional (arch == "arm") gcc-arm-embedded; 53 54 configurePhase = "make confload-${arch}/qemu"; 55 56 preBuild = '' 57 patchShebangs ./mk 58 mkdir -p ./download 59 ln -s ${third-party.cjson} ./download/cjson.zip 60 ln -s ${third-party.acpica-unix} ./download/acpica-unix-20210331.tar.gz 61 ''; 62 63 installPhase = 64 let 65 platform_args = { 66 aarch64 = "-M virt -cpu cortex-a53 -m 1024"; 67 arm = "-M integratorcp -m 256"; 68 ppc = "-M virtex-ml507 -m 64"; 69 riscv64 = "-M virt -m 512"; 70 x86 = "-enable-kvm -device pci-ohci,id=ohci -m 256"; 71 }.${arch}; 72 net_args = { 73 aarch64 = "model=e1000"; 74 arm = "model=smc91c111"; 75 x86 = "model=virtio"; 76 }; 77 withNetwork = (lib.hasAttr arch net_args) && stdenv.isLinux; 78 in 79 '' 80 mkdir -p $out/bin 81 82 makeWrapper ${qemu}/bin/qemu-system-${if arch == "x86" then "i386" else arch} $out/bin/embox \ 83 --add-flags "${platform_args}" \ 84 --add-flags "-kernel $out/share/embox/images/embox.img" \ 85 --add-flags "${lib.optionalString withNetwork "-net nic,netdev=n0,${net_args.${arch}},macaddr=AA:BB:CC:DD:EE:02"}" \ 86 --add-flags "${lib.optionalString withNetwork "-netdev tap,script=$out/share/embox/scripts/start_script,downscript=$out/share/embox/scripts/stop_script,id=n0"}" \ 87 --add-flags "-nographic" 88 89 install -Dm644 build/base/bin/embox $out/share/embox/images/embox.img 90 install -Dm644 conf/*.conf* -t $out/share/embox/conf 91 '' + lib.optionalString withNetwork '' 92 install -Dm755 scripts/qemu/{start,stop}_script -t $out/share/embox/scripts 93 ''; 94 95 meta = with lib; { 96 description = "Modular and configurable OS for embedded applications"; 97 homepage = "http://embox.github.io/"; 98 license = licenses.bsd2; 99 maintainers = [ maintainers.sikmir ]; 100 platforms = platforms.unix; 101 skip.ci = true; 102 }; 103 }