mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-24 14:43:37 +00:00
1178 lines
36 KiB
Nix
1178 lines
36 KiB
Nix
{ lib
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, pkgs
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, kernel ? pkgs.linux
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, img ? pkgs.stdenv.hostPlatform.linux-kernel.target
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, storeDir ? builtins.storeDir
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, rootModules ?
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[ "virtio_pci" "virtio_mmio" "virtio_blk" "virtio_balloon" "virtio_rng" "ext4" "unix" "9p" "9pnet_virtio" "crc32c_generic" ]
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++ pkgs.lib.optional (pkgs.stdenv.isi686 || pkgs.stdenv.isx86_64) "rtc_cmos"
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}:
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let
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inherit (pkgs) bash bashInteractive busybox cpio coreutils e2fsprogs fetchurl kmod rpm
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stdenv util-linux
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buildPackages writeScript writeText runCommand;
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in
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rec {
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qemu-common = import ../../../nixos/lib/qemu-common.nix { inherit lib pkgs; };
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qemu = buildPackages.qemu_kvm;
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modulesClosure = pkgs.makeModulesClosure {
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inherit kernel rootModules;
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firmware = kernel;
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};
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hd = "vda"; # either "sda" or "vda"
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initrdUtils = runCommand "initrd-utils"
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{ nativeBuildInputs = [ buildPackages.nukeReferences ];
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allowedReferences = [ "out" modulesClosure ]; # prevent accidents like glibc being included in the initrd
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}
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''
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mkdir -p $out/bin
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mkdir -p $out/lib
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# Copy what we need from Glibc.
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cp -p ${pkgs.stdenv.glibc.out}/lib/ld-linux*.so.? $out/lib
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cp -p ${pkgs.stdenv.glibc.out}/lib/libc.so.* $out/lib
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cp -p ${pkgs.stdenv.glibc.out}/lib/libm.so.* $out/lib
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cp -p ${pkgs.stdenv.glibc.out}/lib/libresolv.so.* $out/lib
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# Copy BusyBox.
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cp -pd ${pkgs.busybox}/bin/* $out/bin
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# Run patchelf to make the programs refer to the copied libraries.
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for i in $out/bin/* $out/lib/*; do if ! test -L $i; then nuke-refs $i; fi; done
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for i in $out/bin/*; do
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if [ -f "$i" -a ! -L "$i" ]; then
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echo "patching $i..."
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patchelf --set-interpreter $out/lib/ld-linux*.so.? --set-rpath $out/lib $i || true
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fi
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done
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''; # */
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stage1Init = writeScript "vm-run-stage1" ''
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#! ${initrdUtils}/bin/ash -e
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export PATH=${initrdUtils}/bin
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mkdir /etc
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echo -n > /etc/fstab
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mount -t proc none /proc
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mount -t sysfs none /sys
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echo 2 > /proc/sys/vm/panic_on_oom
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for o in $(cat /proc/cmdline); do
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case $o in
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mountDisk=1)
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mountDisk=1
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;;
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command=*)
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set -- $(IFS==; echo $o)
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command=$2
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;;
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out=*)
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set -- $(IFS==; echo $o)
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export out=$2
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;;
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esac
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done
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echo "loading kernel modules..."
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for i in $(cat ${modulesClosure}/insmod-list); do
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insmod $i || echo "warning: unable to load $i"
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done
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mount -t devtmpfs devtmpfs /dev
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ifconfig lo up
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mkdir /fs
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if test -z "$mountDisk"; then
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mount -t tmpfs none /fs
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else
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mount /dev/${hd} /fs
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fi
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mkdir -p /fs/dev
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mount -o bind /dev /fs/dev
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mkdir -p /fs/dev/shm /fs/dev/pts
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mount -t tmpfs -o "mode=1777" none /fs/dev/shm
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mount -t devpts none /fs/dev/pts
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echo "mounting Nix store..."
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mkdir -p /fs${storeDir}
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mount -t 9p store /fs${storeDir} -o trans=virtio,version=9p2000.L,cache=loose
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mkdir -p /fs/tmp /fs/run /fs/var
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mount -t tmpfs -o "mode=1777" none /fs/tmp
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mount -t tmpfs -o "mode=755" none /fs/run
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ln -sfn /run /fs/var/run
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echo "mounting host's temporary directory..."
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mkdir -p /fs/tmp/xchg
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mount -t 9p xchg /fs/tmp/xchg -o trans=virtio,version=9p2000.L
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mkdir -p /fs/proc
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mount -t proc none /fs/proc
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mkdir -p /fs/sys
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mount -t sysfs none /fs/sys
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mkdir -p /fs/etc
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ln -sf /proc/mounts /fs/etc/mtab
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echo "127.0.0.1 localhost" > /fs/etc/hosts
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# Ensures tools requiring /etc/passwd will work (e.g. nix)
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if [ ! -e /fs/etc/passwd ]; then
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echo "root:x:0:0:System administrator:/root:/bin/sh" > /fs/etc/passwd
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fi
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echo "starting stage 2 ($command)"
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exec switch_root /fs $command $out
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'';
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initrd = pkgs.makeInitrd {
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contents = [
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{ object = stage1Init;
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symlink = "/init";
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}
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];
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};
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stage2Init = writeScript "vm-run-stage2" ''
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#! ${bash}/bin/sh
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source /tmp/xchg/saved-env
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# Set the system time from the hardware clock. Works around an
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# apparent KVM > 1.5.2 bug.
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${util-linux}/bin/hwclock -s
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export NIX_STORE=${storeDir}
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export NIX_BUILD_TOP=/tmp
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export TMPDIR=/tmp
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export PATH=/empty
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out="$1"
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cd "$NIX_BUILD_TOP"
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if ! test -e /bin/sh; then
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${coreutils}/bin/mkdir -p /bin
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${coreutils}/bin/ln -s ${bash}/bin/sh /bin/sh
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fi
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# Set up automatic kernel module loading.
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export MODULE_DIR=${kernel}/lib/modules/
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${coreutils}/bin/cat <<EOF > /run/modprobe
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#! ${bash}/bin/sh
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export MODULE_DIR=$MODULE_DIR
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exec ${kmod}/bin/modprobe "\$@"
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EOF
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${coreutils}/bin/chmod 755 /run/modprobe
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echo /run/modprobe > /proc/sys/kernel/modprobe
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# For debugging: if this is the second time this image is run,
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# then don't start the build again, but instead drop the user into
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# an interactive shell.
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if test -n "$origBuilder" -a ! -e /.debug; then
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exec < /dev/null
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${coreutils}/bin/touch /.debug
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$origBuilder $origArgs
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echo $? > /tmp/xchg/in-vm-exit
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${busybox}/bin/mount -o remount,ro dummy /
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${busybox}/bin/poweroff -f
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else
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export PATH=/bin:/usr/bin:${coreutils}/bin
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echo "Starting interactive shell..."
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echo "(To run the original builder: \$origBuilder \$origArgs)"
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exec ${busybox}/bin/setsid ${bashInteractive}/bin/bash < /dev/${qemu-common.qemuSerialDevice} &> /dev/${qemu-common.qemuSerialDevice}
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fi
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'';
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qemuCommandLinux = ''
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${qemu-common.qemuBinary qemu} \
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-nographic -no-reboot \
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-device virtio-rng-pci \
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-virtfs local,path=${storeDir},security_model=none,mount_tag=store \
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-virtfs local,path=$TMPDIR/xchg,security_model=none,mount_tag=xchg \
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''${diskImage:+-drive file=$diskImage,if=virtio,cache=unsafe,werror=report} \
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-kernel ${kernel}/${img} \
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-initrd ${initrd}/initrd \
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-append "console=${qemu-common.qemuSerialDevice} panic=1 command=${stage2Init} out=$out mountDisk=$mountDisk loglevel=4" \
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$QEMU_OPTS
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'';
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vmRunCommand = qemuCommand: writeText "vm-run" ''
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export > saved-env
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PATH=${coreutils}/bin
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mkdir xchg
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mv saved-env xchg/
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eval "$preVM"
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if [ "$enableParallelBuilding" = 1 ]; then
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if [ ''${NIX_BUILD_CORES:-0} = 0 ]; then
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QEMU_OPTS+=" -smp cpus=$(nproc)"
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else
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QEMU_OPTS+=" -smp cpus=$NIX_BUILD_CORES"
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fi
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fi
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# Write the command to start the VM to a file so that the user can
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# debug inside the VM if the build fails (when Nix is called with
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# the -K option to preserve the temporary build directory).
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cat > ./run-vm <<EOF
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#! ${bash}/bin/sh
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''${diskImage:+diskImage=$diskImage}
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TMPDIR=$TMPDIR
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cd $TMPDIR
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${qemuCommand}
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EOF
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mkdir -p -m 0700 $out
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chmod +x ./run-vm
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source ./run-vm
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if ! test -e xchg/in-vm-exit; then
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echo "Virtual machine didn't produce an exit code."
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exit 1
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fi
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exitCode="$(cat xchg/in-vm-exit)"
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if [ "$exitCode" != "0" ]; then
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exit "$exitCode"
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fi
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eval "$postVM"
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'';
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/*
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A bash script fragment that produces a disk image at `destination`.
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*/
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createEmptyImage = {
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# Disk image size in MiB
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size,
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# Name that will be written to ${destination}/nix-support/full-name
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fullName,
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# Where to write the image files, defaulting to $out
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destination ? "$out"
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}: ''
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mkdir -p ${destination}
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diskImage=${destination}/disk-image.qcow2
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${qemu}/bin/qemu-img create -f qcow2 $diskImage "${toString size}M"
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mkdir ${destination}/nix-support
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echo "${fullName}" > ${destination}/nix-support/full-name
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'';
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defaultCreateRootFS = ''
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mkdir /mnt
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${e2fsprogs}/bin/mkfs.ext4 /dev/${hd}
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${util-linux}/bin/mount -t ext4 /dev/${hd} /mnt
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if test -e /mnt/.debug; then
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exec ${bash}/bin/sh
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fi
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touch /mnt/.debug
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mkdir /mnt/proc /mnt/dev /mnt/sys
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'';
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/* Run a derivation in a Linux virtual machine (using Qemu/KVM). By
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default, there is no disk image; the root filesystem is a tmpfs,
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and the nix store is shared with the host (via the 9P protocol).
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Thus, any pure Nix derivation should run unmodified, e.g. the
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call
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runInLinuxVM patchelf
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will build the derivation `patchelf' inside a VM. The attribute
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`preVM' can optionally contain a shell command to be evaluated
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*before* the VM is started (i.e., on the host). The attribute
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`memSize' specifies the memory size of the VM in megabytes,
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defaulting to 512. The attribute `diskImage' can optionally
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specify a file system image to be attached to /dev/sda. (Note
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that currently we expect the image to contain a filesystem, not a
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full disk image with a partition table etc.)
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If the build fails and Nix is run with the `-K' option, a script
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`run-vm' will be left behind in the temporary build directory
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that allows you to boot into the VM and debug it interactively. */
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runInLinuxVM = drv: lib.overrideDerivation drv ({ memSize ? 512, QEMU_OPTS ? "", args, builder, ... }: {
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requiredSystemFeatures = [ "kvm" ];
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builder = "${bash}/bin/sh";
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args = ["-e" (vmRunCommand qemuCommandLinux)];
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origArgs = args;
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origBuilder = builder;
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QEMU_OPTS = "${QEMU_OPTS} -m ${toString memSize}";
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passAsFile = []; # HACK fix - see https://github.com/NixOS/nixpkgs/issues/16742
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});
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extractFs = {file, fs ? null} :
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runInLinuxVM (
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stdenv.mkDerivation {
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name = "extract-file";
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buildInputs = [ util-linux ];
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buildCommand = ''
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ln -s ${kernel}/lib /lib
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${kmod}/bin/modprobe loop
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${kmod}/bin/modprobe ext4
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${kmod}/bin/modprobe hfs
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${kmod}/bin/modprobe hfsplus
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${kmod}/bin/modprobe squashfs
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${kmod}/bin/modprobe iso9660
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${kmod}/bin/modprobe ufs
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${kmod}/bin/modprobe cramfs
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mkdir -p $out
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mkdir -p tmp
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mount -o loop,ro,ufstype=44bsd ${lib.optionalString (fs != null) "-t ${fs} "}${file} tmp ||
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mount -o loop,ro ${lib.optionalString (fs != null) "-t ${fs} "}${file} tmp
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cp -Rv tmp/* $out/ || exit 0
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'';
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});
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extractMTDfs = {file, fs ? null} :
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runInLinuxVM (
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stdenv.mkDerivation {
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name = "extract-file-mtd";
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buildInputs = [ pkgs.util-linux pkgs.mtdutils ];
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buildCommand = ''
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ln -s ${kernel}/lib /lib
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${kmod}/bin/modprobe mtd
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${kmod}/bin/modprobe mtdram total_size=131072
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${kmod}/bin/modprobe mtdchar
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${kmod}/bin/modprobe mtdblock
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${kmod}/bin/modprobe jffs2
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${kmod}/bin/modprobe zlib
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mkdir -p $out
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mkdir -p tmp
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dd if=${file} of=/dev/mtd0
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mount ${lib.optionalString (fs != null) "-t ${fs} "}/dev/mtdblock0 tmp
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cp -R tmp/* $out/
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'';
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});
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/* Like runInLinuxVM, but run the build not using the stdenv from
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the Nix store, but using the tools provided by /bin, /usr/bin
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etc. from the specified filesystem image, which typically is a
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filesystem containing a non-NixOS Linux distribution. */
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runInLinuxImage = drv: runInLinuxVM (lib.overrideDerivation drv (attrs: {
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mountDisk = true;
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/* Mount `image' as the root FS, but use a temporary copy-on-write
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image since we don't want to (and can't) write to `image'. */
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preVM = ''
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diskImage=$(pwd)/disk-image.qcow2
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origImage=${attrs.diskImage}
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if test -d "$origImage"; then origImage="$origImage/disk-image.qcow2"; fi
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${qemu}/bin/qemu-img create -b "$origImage" -f qcow2 $diskImage
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'';
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/* Inside the VM, run the stdenv setup script normally, but at the
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very end set $PATH and $SHELL to the `native' paths for the
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distribution inside the VM. */
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postHook = ''
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PATH=/usr/bin:/bin:/usr/sbin:/sbin
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SHELL=/bin/sh
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eval "$origPostHook"
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'';
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origPostHook = if attrs ? postHook then attrs.postHook else "";
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/* Don't run Nix-specific build steps like patchelf. */
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fixupPhase = "true";
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}));
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/* Create a filesystem image of the specified size and fill it with
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a set of RPM packages. */
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fillDiskWithRPMs =
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{ size ? 4096, rpms, name, fullName, preInstall ? "", postInstall ? ""
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, runScripts ? true, createRootFS ? defaultCreateRootFS
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, QEMU_OPTS ? "", memSize ? 512
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, unifiedSystemDir ? false
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}:
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runInLinuxVM (stdenv.mkDerivation {
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inherit name preInstall postInstall rpms QEMU_OPTS memSize;
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preVM = createEmptyImage {inherit size fullName;};
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buildCommand = ''
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${createRootFS}
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chroot=$(type -tP chroot)
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# Make the Nix store available in /mnt, because that's where the RPMs live.
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mkdir -p /mnt${storeDir}
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${util-linux}/bin/mount -o bind ${storeDir} /mnt${storeDir}
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# Newer distributions like Fedora 18 require /lib etc. to be
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# symlinked to /usr.
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${lib.optionalString unifiedSystemDir ''
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mkdir -p /mnt/usr/bin /mnt/usr/sbin /mnt/usr/lib /mnt/usr/lib64
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ln -s /usr/bin /mnt/bin
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ln -s /usr/sbin /mnt/sbin
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ln -s /usr/lib /mnt/lib
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ln -s /usr/lib64 /mnt/lib64
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${util-linux}/bin/mount -t proc none /mnt/proc
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''}
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echo "unpacking RPMs..."
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set +o pipefail
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for i in $rpms; do
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echo "$i..."
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${rpm}/bin/rpm2cpio "$i" | chroot /mnt ${cpio}/bin/cpio -i --make-directories --unconditional
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done
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eval "$preInstall"
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echo "initialising RPM DB..."
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PATH=/usr/bin:/bin:/usr/sbin:/sbin $chroot /mnt \
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ldconfig -v || true
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PATH=/usr/bin:/bin:/usr/sbin:/sbin $chroot /mnt \
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rpm --initdb
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${util-linux}/bin/mount -o bind /tmp /mnt/tmp
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|
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echo "installing RPMs..."
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PATH=/usr/bin:/bin:/usr/sbin:/sbin $chroot /mnt \
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rpm -iv --nosignature ${if runScripts then "" else "--noscripts"} $rpms
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|
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echo "running post-install script..."
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eval "$postInstall"
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rm /mnt/.debug
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${util-linux}/bin/umount /mnt${storeDir} /mnt/tmp ${lib.optionalString unifiedSystemDir "/mnt/proc"}
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${util-linux}/bin/umount /mnt
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'';
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|
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passthru = { inherit fullName; };
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});
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|
|
|
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/* Generate a script that can be used to run an interactive session
|
|
in the given image. */
|
|
|
|
makeImageTestScript = image: writeScript "image-test" ''
|
|
#! ${bash}/bin/sh
|
|
if test -z "$1"; then
|
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echo "Syntax: $0 <copy-on-write-temp-file>"
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exit 1
|
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fi
|
|
diskImage="$1"
|
|
if ! test -e "$diskImage"; then
|
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${qemu}/bin/qemu-img create -b ${image}/disk-image.qcow2 -f qcow2 "$diskImage"
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fi
|
|
export TMPDIR=$(mktemp -d)
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|
export out=/dummy
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export origBuilder=
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export origArgs=
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mkdir $TMPDIR/xchg
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export > $TMPDIR/xchg/saved-env
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mountDisk=1
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${qemuCommandLinux}
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|
'';
|
|
|
|
|
|
/* Build RPM packages from the tarball `src' in the Linux
|
|
distribution installed in the filesystem `diskImage'. The
|
|
tarball must contain an RPM specfile. */
|
|
|
|
buildRPM = attrs: runInLinuxImage (stdenv.mkDerivation ({
|
|
prePhases = [ pkgs.prepareImagePhase pkgs.sysInfoPhase ];
|
|
dontUnpack = true;
|
|
dontConfigure = true;
|
|
|
|
outDir = "rpms/${attrs.diskImage.name}";
|
|
|
|
prepareImagePhase = ''
|
|
if test -n "$extraRPMs"; then
|
|
for rpmdir in $extraRPMs ; do
|
|
rpm -iv $(ls $rpmdir/rpms/*/*.rpm | grep -v 'src\.rpm' | sort | head -1)
|
|
done
|
|
fi
|
|
'';
|
|
|
|
sysInfoPhase = ''
|
|
echo "System/kernel: $(uname -a)"
|
|
if test -e /etc/fedora-release; then echo "Fedora release: $(cat /etc/fedora-release)"; fi
|
|
if test -e /etc/SuSE-release; then echo "SUSE release: $(cat /etc/SuSE-release)"; fi
|
|
header "installed RPM packages"
|
|
rpm -qa --qf "%{Name}-%{Version}-%{Release} (%{Arch}; %{Distribution}; %{Vendor})\n"
|
|
stopNest
|
|
'';
|
|
|
|
buildPhase = ''
|
|
eval "$preBuild"
|
|
|
|
# Hacky: RPM looks for <basename>.spec inside the tarball, so
|
|
# strip off the hash.
|
|
srcName="$(stripHash "$src")"
|
|
cp "$src" "$srcName" # `ln' doesn't work always work: RPM requires that the file is owned by root
|
|
|
|
export HOME=/tmp/home
|
|
mkdir $HOME
|
|
|
|
rpmout=/tmp/rpmout
|
|
mkdir $rpmout $rpmout/SPECS $rpmout/BUILD $rpmout/RPMS $rpmout/SRPMS
|
|
|
|
echo "%_topdir $rpmout" >> $HOME/.rpmmacros
|
|
|
|
if [ `uname -m` = i686 ]; then extra="--target i686-linux"; fi
|
|
rpmbuild -vv $extra -ta "$srcName"
|
|
|
|
eval "$postBuild"
|
|
'';
|
|
|
|
installPhase = ''
|
|
eval "$preInstall"
|
|
|
|
mkdir -p $out/$outDir
|
|
find $rpmout -name "*.rpm" -exec cp {} $out/$outDir \;
|
|
|
|
for i in $out/$outDir/*.rpm; do
|
|
header "Generated RPM/SRPM: $i"
|
|
rpm -qip $i
|
|
stopNest
|
|
done
|
|
|
|
eval "$postInstall"
|
|
''; # */
|
|
} // attrs));
|
|
|
|
|
|
/* Create a filesystem image of the specified size and fill it with
|
|
a set of Debian packages. `debs' must be a list of list of
|
|
.deb files, namely, the Debian packages grouped together into
|
|
strongly connected components. See deb/deb-closure.nix. */
|
|
|
|
fillDiskWithDebs =
|
|
{ size ? 4096, debs, name, fullName, postInstall ? null, createRootFS ? defaultCreateRootFS
|
|
, QEMU_OPTS ? "", memSize ? 512 }:
|
|
|
|
runInLinuxVM (stdenv.mkDerivation {
|
|
inherit name postInstall QEMU_OPTS memSize;
|
|
|
|
debs = (lib.intersperse "|" debs);
|
|
|
|
preVM = createEmptyImage {inherit size fullName;};
|
|
|
|
buildCommand = ''
|
|
${createRootFS}
|
|
|
|
PATH=$PATH:${lib.makeBinPath [ pkgs.dpkg pkgs.glibc pkgs.xz ]}
|
|
|
|
# Unpack the .debs. We do this to prevent pre-install scripts
|
|
# (which have lots of circular dependencies) from barfing.
|
|
echo "unpacking Debs..."
|
|
|
|
for deb in $debs; do
|
|
if test "$deb" != "|"; then
|
|
echo "$deb..."
|
|
dpkg-deb --extract "$deb" /mnt
|
|
fi
|
|
done
|
|
|
|
# Make the Nix store available in /mnt, because that's where the .debs live.
|
|
mkdir -p /mnt/inst${storeDir}
|
|
${util-linux}/bin/mount -o bind ${storeDir} /mnt/inst${storeDir}
|
|
${util-linux}/bin/mount -o bind /proc /mnt/proc
|
|
${util-linux}/bin/mount -o bind /dev /mnt/dev
|
|
|
|
# Misc. files/directories assumed by various packages.
|
|
echo "initialising Dpkg DB..."
|
|
touch /mnt/etc/shells
|
|
touch /mnt/var/lib/dpkg/status
|
|
touch /mnt/var/lib/dpkg/available
|
|
touch /mnt/var/lib/dpkg/diversions
|
|
|
|
# Now install the .debs. This is basically just to register
|
|
# them with dpkg and to make their pre/post-install scripts
|
|
# run.
|
|
echo "installing Debs..."
|
|
|
|
export DEBIAN_FRONTEND=noninteractive
|
|
|
|
oldIFS="$IFS"
|
|
IFS="|"
|
|
for component in $debs; do
|
|
IFS="$oldIFS"
|
|
echo
|
|
echo ">>> INSTALLING COMPONENT: $component"
|
|
debs=
|
|
for i in $component; do
|
|
debs="$debs /inst/$i";
|
|
done
|
|
chroot=$(type -tP chroot)
|
|
|
|
# Create a fake start-stop-daemon script, as done in debootstrap.
|
|
mv "/mnt/sbin/start-stop-daemon" "/mnt/sbin/start-stop-daemon.REAL"
|
|
echo "#!/bin/true" > "/mnt/sbin/start-stop-daemon"
|
|
chmod 755 "/mnt/sbin/start-stop-daemon"
|
|
|
|
PATH=/usr/bin:/bin:/usr/sbin:/sbin $chroot /mnt \
|
|
/usr/bin/dpkg --install --force-all $debs < /dev/null || true
|
|
|
|
# Move the real start-stop-daemon back into its place.
|
|
mv "/mnt/sbin/start-stop-daemon.REAL" "/mnt/sbin/start-stop-daemon"
|
|
done
|
|
|
|
echo "running post-install script..."
|
|
eval "$postInstall"
|
|
ln -sf dash /mnt/bin/sh
|
|
|
|
rm /mnt/.debug
|
|
|
|
${util-linux}/bin/umount /mnt/inst${storeDir}
|
|
${util-linux}/bin/umount /mnt/proc
|
|
${util-linux}/bin/umount /mnt/dev
|
|
${util-linux}/bin/umount /mnt
|
|
'';
|
|
|
|
passthru = { inherit fullName; };
|
|
});
|
|
|
|
|
|
/* Generate a Nix expression containing fetchurl calls for the
|
|
closure of a set of top-level RPM packages from the
|
|
`primary.xml.gz' file of a Fedora or openSUSE distribution. */
|
|
|
|
rpmClosureGenerator =
|
|
{name, packagesLists, urlPrefixes, packages, archs ? []}:
|
|
assert (builtins.length packagesLists) == (builtins.length urlPrefixes);
|
|
runCommand "${name}.nix" {
|
|
nativeBuildInputs = [ buildPackages.perl buildPackages.perlPackages.XMLSimple ];
|
|
inherit archs;
|
|
} ''
|
|
${lib.concatImapStrings (i: pl: ''
|
|
gunzip < ${pl} > ./packages_${toString i}.xml
|
|
'') packagesLists}
|
|
perl -w ${rpm/rpm-closure.pl} \
|
|
${lib.concatImapStrings (i: pl: "./packages_${toString i}.xml ${pl.snd} " ) (lib.zipLists packagesLists urlPrefixes)} \
|
|
${toString packages} > $out
|
|
'';
|
|
|
|
|
|
/* Helper function that combines rpmClosureGenerator and
|
|
fillDiskWithRPMs to generate a disk image from a set of package
|
|
names. */
|
|
|
|
makeImageFromRPMDist =
|
|
{ name, fullName, size ? 4096
|
|
, urlPrefix ? "", urlPrefixes ? [urlPrefix]
|
|
, packagesList ? "", packagesLists ? [packagesList]
|
|
, packages, extraPackages ? []
|
|
, preInstall ? "", postInstall ? "", archs ? ["noarch" "i386"]
|
|
, runScripts ? true, createRootFS ? defaultCreateRootFS
|
|
, QEMU_OPTS ? "", memSize ? 512
|
|
, unifiedSystemDir ? false }:
|
|
|
|
fillDiskWithRPMs {
|
|
inherit name fullName size preInstall postInstall runScripts createRootFS unifiedSystemDir QEMU_OPTS memSize;
|
|
rpms = import (rpmClosureGenerator {
|
|
inherit name packagesLists urlPrefixes archs;
|
|
packages = packages ++ extraPackages;
|
|
}) { inherit fetchurl; };
|
|
};
|
|
|
|
|
|
/* Like `rpmClosureGenerator', but now for Debian/Ubuntu releases
|
|
(i.e. generate a closure from a Packages.bz2 file). */
|
|
|
|
debClosureGenerator =
|
|
{name, packagesLists, urlPrefix, packages}:
|
|
|
|
runCommand "${name}.nix"
|
|
{ nativeBuildInputs = [ buildPackages.perl buildPackages.dpkg ]; } ''
|
|
for i in ${toString packagesLists}; do
|
|
echo "adding $i..."
|
|
case $i in
|
|
*.xz | *.lzma)
|
|
xz -d < $i >> ./Packages
|
|
;;
|
|
*.bz2)
|
|
bunzip2 < $i >> ./Packages
|
|
;;
|
|
*.gz)
|
|
gzip -dc < $i >> ./Packages
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Work around this bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=452279
|
|
sed -i ./Packages -e s/x86_64-linux-gnu/x86-64-linux-gnu/g
|
|
|
|
perl -w ${deb/deb-closure.pl} \
|
|
./Packages ${urlPrefix} ${toString packages} > $out
|
|
'';
|
|
|
|
|
|
/* Helper function that combines debClosureGenerator and
|
|
fillDiskWithDebs to generate a disk image from a set of package
|
|
names. */
|
|
|
|
makeImageFromDebDist =
|
|
{ name, fullName, size ? 4096, urlPrefix
|
|
, packagesList ? "", packagesLists ? [packagesList]
|
|
, packages, extraPackages ? [], postInstall ? ""
|
|
, extraDebs ? [], createRootFS ? defaultCreateRootFS
|
|
, QEMU_OPTS ? "", memSize ? 512 }:
|
|
|
|
let
|
|
expr = debClosureGenerator {
|
|
inherit name packagesLists urlPrefix;
|
|
packages = packages ++ extraPackages;
|
|
};
|
|
in
|
|
(fillDiskWithDebs {
|
|
inherit name fullName size postInstall createRootFS QEMU_OPTS memSize;
|
|
debs = import expr {inherit fetchurl;} ++ extraDebs;
|
|
}) // {inherit expr;};
|
|
|
|
|
|
/* The set of supported RPM-based distributions. */
|
|
|
|
rpmDistros = {
|
|
|
|
# Note: no i386 release for Fedora >= 26
|
|
fedora26x86_64 =
|
|
let version = "26";
|
|
in {
|
|
name = "fedora-${version}-x86_64";
|
|
fullName = "Fedora ${version} (x86_64)";
|
|
packagesList = fetchurl rec {
|
|
url = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
|
|
sha256 = "880055a50c05b20641530d09b23f64501a000b2f92fe252417c530178730a95e";
|
|
};
|
|
urlPrefix = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os";
|
|
archs = ["noarch" "x86_64"];
|
|
packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
|
|
unifiedSystemDir = true;
|
|
};
|
|
|
|
fedora27x86_64 =
|
|
let version = "27";
|
|
in {
|
|
name = "fedora-${version}-x86_64";
|
|
fullName = "Fedora ${version} (x86_64)";
|
|
packagesList = fetchurl rec {
|
|
url = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
|
|
sha256 = "48986ce4583cd09825c6d437150314446f0f49fa1a1bd62dcfa1085295030fe9";
|
|
};
|
|
urlPrefix = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os";
|
|
archs = ["noarch" "x86_64"];
|
|
packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
|
|
unifiedSystemDir = true;
|
|
};
|
|
|
|
centos6i386 =
|
|
let version = "6.9";
|
|
in rec {
|
|
name = "centos-${version}-i386";
|
|
fullName = "CentOS ${version} (i386)";
|
|
urlPrefix = "mirror://centos/${version}/os/i386";
|
|
packagesList = fetchurl rec {
|
|
url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
|
|
sha256 = "b826a45082ef68340325c0855f3d2e5d5a4d0f77d28ba3b871791d6f14a97aeb";
|
|
};
|
|
archs = ["noarch" "i386"];
|
|
packages = commonCentOSPackages ++ [ "procps" ];
|
|
};
|
|
|
|
centos6x86_64 =
|
|
let version = "6.9";
|
|
in rec {
|
|
name = "centos-${version}-x86_64";
|
|
fullName = "CentOS ${version} (x86_64)";
|
|
urlPrefix = "mirror://centos/${version}/os/x86_64";
|
|
packagesList = fetchurl rec {
|
|
url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
|
|
sha256 = "ed2b2d4ac98d774d4cd3e91467e1532f7e8b0275cfc91a0d214b532dcaf1e979";
|
|
};
|
|
archs = ["noarch" "x86_64"];
|
|
packages = commonCentOSPackages ++ [ "procps" ];
|
|
};
|
|
|
|
# Note: no i386 release for 7.x
|
|
centos7x86_64 =
|
|
let version = "7.4.1708";
|
|
in rec {
|
|
name = "centos-${version}-x86_64";
|
|
fullName = "CentOS ${version} (x86_64)";
|
|
urlPrefix = "mirror://centos/${version}/os/x86_64";
|
|
packagesList = fetchurl rec {
|
|
url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
|
|
sha256 = "b686d3a0f337323e656d9387b9a76ce6808b26255fc3a138b1a87d3b1cb95ed5";
|
|
};
|
|
archs = ["noarch" "x86_64"];
|
|
packages = commonCentOSPackages ++ [ "procps-ng" ];
|
|
};
|
|
};
|
|
|
|
|
|
/* The set of supported Dpkg-based distributions. */
|
|
|
|
debDistros = {
|
|
ubuntu1404i386 = {
|
|
name = "ubuntu-14.04-trusty-i386";
|
|
fullName = "Ubuntu 14.04 Trusty (i386)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/trusty/main/binary-i386/Packages.bz2";
|
|
sha256 = "1d5y3v3v079gdq45hc07ja0bjlmzqfwdwwlq0brwxi8m75k3iz7x";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/trusty/universe/binary-i386/Packages.bz2";
|
|
sha256 = "03x9w92by320rfklrqhcl3qpwmnxds9c8ijl5zhcb21d6dcz5z1a";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu1404x86_64 = {
|
|
name = "ubuntu-14.04-trusty-amd64";
|
|
fullName = "Ubuntu 14.04 Trusty (amd64)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/trusty/main/binary-amd64/Packages.bz2";
|
|
sha256 = "1hhzbyqfr5i0swahwnl5gfp5l9p9hspywb1vpihr3b74p1z935bh";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/trusty/universe/binary-amd64/Packages.bz2";
|
|
sha256 = "04560ba8s4z4v5iawknagrkn9q1nzvpn081ycmqvhh73p3p3g1jm";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu1604i386 = {
|
|
name = "ubuntu-16.04-xenial-i386";
|
|
fullName = "Ubuntu 16.04 Xenial (i386)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/xenial/main/binary-i386/Packages.xz";
|
|
sha256 = "13r75sp4slqy8w32y5dnr7pp7p3cfvavyr1g7gwnlkyrq4zx4ahy";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/xenial/universe/binary-i386/Packages.xz";
|
|
sha256 = "14fid1rqm3sc0wlygcvn0yx5aljf51c2jpd4x0zxij4019316hsh";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu1604x86_64 = {
|
|
name = "ubuntu-16.04-xenial-amd64";
|
|
fullName = "Ubuntu 16.04 Xenial (amd64)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/xenial/main/binary-amd64/Packages.xz";
|
|
sha256 = "110qnkhjkkwm316fbig3aivm2595ydz6zskc4ld5cr8ngcrqm1bn";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/xenial/universe/binary-amd64/Packages.xz";
|
|
sha256 = "0mm7gj491yi6q4v0n4qkbsm94s59bvqir6fk60j73w7y4la8rg68";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu1804i386 = {
|
|
name = "ubuntu-18.04-bionic-i386";
|
|
fullName = "Ubuntu 18.04 Bionic (i386)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/bionic/main/binary-i386/Packages.xz";
|
|
sha256 = "0f0v4131kwf7m7f8j3288rlqdxk1k3vqy74b7fcfd6jz9j8d840i";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/bionic/universe/binary-i386/Packages.xz";
|
|
sha256 = "1v75c0dqr0wp0dqd4hnci92qqs4hll8frqdbpswadgxm5chn91bw";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu1804x86_64 = {
|
|
name = "ubuntu-18.04-bionic-amd64";
|
|
fullName = "Ubuntu 18.04 Bionic (amd64)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/bionic/main/binary-amd64/Packages.xz";
|
|
sha256 = "1ls81bjyvmfz6i919kszl7xks1ibrh1xqhsk6698ackndkm0wp39";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/bionic/universe/binary-amd64/Packages.xz";
|
|
sha256 = "1832nqpn4ap95b3sj870xqayrza9in4kih9jkmjax27pq6x15v1r";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu2004i386 = {
|
|
name = "ubuntu-20.04-focal-i386";
|
|
fullName = "Ubuntu 20.04 Focal (i386)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/focal/main/binary-i386/Packages.xz";
|
|
sha256 = "sha256-7RAYURoN3RKYQAHpwBS9TIV6vCmpURpphyMJQmV4wLc=";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/focal/universe/binary-i386/Packages.xz";
|
|
sha256 = "sha256-oA551xVE80volUPgkMyvzpQ1d+GhuZd4DAe7dXZnULM=";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
ubuntu2004x86_64 = {
|
|
name = "ubuntu-20.04-focal-amd64";
|
|
fullName = "Ubuntu 20.04 Focal (amd64)";
|
|
packagesLists =
|
|
[ (fetchurl {
|
|
url = "mirror://ubuntu/dists/focal/main/binary-amd64/Packages.xz";
|
|
sha256 = "sha256-d1eSH/j+7Zw5NKDJk21EG6SiOL7j6myMHfXLzUP8mGE=";
|
|
})
|
|
(fetchurl {
|
|
url = "mirror://ubuntu/dists/focal/universe/binary-amd64/Packages.xz";
|
|
sha256 = "sha256-RqdG2seJvZU3rKVNsWgLnf9RwkgVMRE1A4IZnX2WudE=";
|
|
})
|
|
];
|
|
urlPrefix = "mirror://ubuntu";
|
|
packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
|
|
};
|
|
|
|
debian9i386 = {
|
|
name = "debian-9.13-stretch-i386";
|
|
fullName = "Debian 9.13 Stretch (i386)";
|
|
packagesList = fetchurl {
|
|
url = "https://snapshot.debian.org/archive/debian/20210526T143040Z/dists/stretch/main/binary-i386/Packages.xz";
|
|
sha256 = "sha256-fFRumd20wuVaYxzw0VPkAw5mQo8kIg+eXII15VSz9wA=";
|
|
};
|
|
urlPrefix = "mirror://debian";
|
|
packages = commonDebianPackages;
|
|
};
|
|
|
|
debian9x86_64 = {
|
|
name = "debian-9.13-stretch-amd64";
|
|
fullName = "Debian 9.13 Stretch (amd64)";
|
|
packagesList = fetchurl {
|
|
url = "https://snapshot.debian.org/archive/debian/20210526T143040Z/dists/stretch/main/binary-amd64/Packages.xz";
|
|
sha256 = "sha256-1p4DEVpTGlBE3PtbQ90kYw4QNHkW0F4rna/Xz+ncMhw=";
|
|
};
|
|
urlPrefix = "mirror://debian";
|
|
packages = commonDebianPackages;
|
|
};
|
|
|
|
debian10i386 = {
|
|
name = "debian-10.9-buster-i386";
|
|
fullName = "Debian 10.9 Buster (i386)";
|
|
packagesList = fetchurl {
|
|
url = "https://snapshot.debian.org/archive/debian/20210526T143040Z/dists/buster/main/binary-i386/Packages.xz";
|
|
sha256 = "sha256-zlkbKV+IGBCyWKD4v4LFM/EUA4TYS9fkLBPuF6MgUDo=";
|
|
};
|
|
urlPrefix = "mirror://debian";
|
|
packages = commonDebianPackages;
|
|
};
|
|
|
|
debian10x86_64 = {
|
|
name = "debian-10.9-buster-amd64";
|
|
fullName = "Debian 10.9 Buster (amd64)";
|
|
packagesList = fetchurl {
|
|
url = "https://snapshot.debian.org/archive/debian/20210526T143040Z/dists/buster/main/binary-amd64/Packages.xz";
|
|
sha256 = "sha256-k13toY1b3CX7GBPQ7Jm24OMqCEsgPlGK8M99x57o69o=";
|
|
};
|
|
urlPrefix = "mirror://debian";
|
|
packages = commonDebianPackages;
|
|
};
|
|
};
|
|
|
|
|
|
/* Common packages for Fedora images. */
|
|
commonFedoraPackages = [
|
|
"autoconf"
|
|
"automake"
|
|
"basesystem"
|
|
"bzip2"
|
|
"curl"
|
|
"diffutils"
|
|
"fedora-release"
|
|
"findutils"
|
|
"gawk"
|
|
"gcc-c++"
|
|
"gzip"
|
|
"make"
|
|
"patch"
|
|
"perl"
|
|
"pkgconf-pkg-config"
|
|
"rpm"
|
|
"rpm-build"
|
|
"tar"
|
|
"unzip"
|
|
];
|
|
|
|
commonCentOSPackages = [
|
|
"autoconf"
|
|
"automake"
|
|
"basesystem"
|
|
"bzip2"
|
|
"curl"
|
|
"diffutils"
|
|
"centos-release"
|
|
"findutils"
|
|
"gawk"
|
|
"gcc-c++"
|
|
"gzip"
|
|
"make"
|
|
"patch"
|
|
"perl"
|
|
"pkgconfig"
|
|
"rpm"
|
|
"rpm-build"
|
|
"tar"
|
|
"unzip"
|
|
];
|
|
|
|
commonRHELPackages = [
|
|
"autoconf"
|
|
"automake"
|
|
"basesystem"
|
|
"bzip2"
|
|
"curl"
|
|
"diffutils"
|
|
"findutils"
|
|
"gawk"
|
|
"gcc-c++"
|
|
"gzip"
|
|
"make"
|
|
"patch"
|
|
"perl"
|
|
"pkgconfig"
|
|
"procps-ng"
|
|
"rpm"
|
|
"rpm-build"
|
|
"tar"
|
|
"unzip"
|
|
];
|
|
|
|
/* Common packages for openSUSE images. */
|
|
commonOpenSUSEPackages = [
|
|
"aaa_base"
|
|
"autoconf"
|
|
"automake"
|
|
"bzip2"
|
|
"curl"
|
|
"diffutils"
|
|
"findutils"
|
|
"gawk"
|
|
"gcc-c++"
|
|
"gzip"
|
|
"make"
|
|
"patch"
|
|
"perl"
|
|
"pkg-config"
|
|
"rpm"
|
|
"tar"
|
|
"unzip"
|
|
"util-linux"
|
|
"gnu-getopt"
|
|
];
|
|
|
|
|
|
/* Common packages for Debian/Ubuntu images. */
|
|
commonDebPackages = [
|
|
"base-passwd"
|
|
"dpkg"
|
|
"libc6-dev"
|
|
"perl"
|
|
"bash"
|
|
"dash"
|
|
"gzip"
|
|
"bzip2"
|
|
"tar"
|
|
"grep"
|
|
"mawk"
|
|
"sed"
|
|
"findutils"
|
|
"g++"
|
|
"make"
|
|
"curl"
|
|
"patch"
|
|
"locales"
|
|
"coreutils"
|
|
# Needed by checkinstall:
|
|
"util-linux"
|
|
"file"
|
|
"dpkg-dev"
|
|
"pkg-config"
|
|
# Needed because it provides /etc/login.defs, whose absence causes
|
|
# the "passwd" post-installs script to fail.
|
|
"login"
|
|
"passwd"
|
|
];
|
|
|
|
commonDebianPackages = commonDebPackages ++ [ "sysvinit" "diff" ];
|
|
|
|
|
|
/* A set of functions that build the Linux distributions specified
|
|
in `rpmDistros' and `debDistros'. For instance,
|
|
`diskImageFuns.ubuntu1004x86_64 { }' builds an Ubuntu 10.04 disk
|
|
image containing the default packages specified above. Overrides
|
|
of the default image parameters can be given. In particular,
|
|
`extraPackages' specifies the names of additional packages from
|
|
the distribution that should be included in the image; `packages'
|
|
allows the entire set of packages to be overriden; and `size'
|
|
sets the size of the disk in megabytes. E.g.,
|
|
`diskImageFuns.ubuntu1004x86_64 { extraPackages = ["firefox"];
|
|
size = 8192; }' builds an 8 GiB image containing Firefox in
|
|
addition to the default packages. */
|
|
diskImageFuns =
|
|
(lib.mapAttrs (name: as: as2: makeImageFromRPMDist (as // as2)) rpmDistros) //
|
|
(lib.mapAttrs (name: as: as2: makeImageFromDebDist (as // as2)) debDistros);
|
|
|
|
|
|
/* Shorthand for `diskImageFuns.<attr> { extraPackages = ... }'. */
|
|
diskImageExtraFuns =
|
|
lib.mapAttrs (name: f: extraPackages: f { inherit extraPackages; }) diskImageFuns;
|
|
|
|
|
|
/* Default disk images generated from the `rpmDistros' and
|
|
`debDistros' sets. */
|
|
diskImages = lib.mapAttrs (name: f: f {}) diskImageFuns;
|
|
|
|
}
|