forked from mirrors/nixpkgs
make-disk-image: do not use faketime
Since https://github.com/lkl/linux/pull/394 cptofs preserves the source time,
which is 1970-01-01T00:00:01Z for /nix/store and recent for other files.
This reverts commit f5b3f2c5a7
.
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parent
b8cc69b31e
commit
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@ -65,7 +65,7 @@ let
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${channelSources}
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'';
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prepareImageInputs = with pkgs; [ rsync utillinux parted e2fsprogs lkl fakeroot libfaketime config.system.build.nixos-prepare-root ] ++ stdenv.initialPath;
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prepareImageInputs = with pkgs; [ rsync utillinux parted e2fsprogs lkl fakeroot config.system.build.nixos-prepare-root ] ++ stdenv.initialPath;
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# I'm preserving the line below because I'm going to search for it across nixpkgs to consolidate
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# image building logic. The comment right below this now appears in 4 different places in nixpkgs :)
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@ -87,7 +87,7 @@ let
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offset=0
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''}
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faketime -f "1970-01-01 00:00:01" mkfs.${fsType} -F -L nixos -E offset=$offset $diskImage
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mkfs.${fsType} -F -L nixos -E offset=$offset $diskImage
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root="$PWD/root"
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mkdir -p $root
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@ -125,15 +125,7 @@ let
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fakeroot nixos-prepare-root $root ${channelSources} ${config.system.build.toplevel} closure
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echo "copying staging root to image..."
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# If we don't faketime, we can end up with timestamps other than 1 on the nix store, which
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# will confuse Nix in some situations (e.g., breaking image builds in the target image)
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# N.B: I use 0 here, which results in timestamp = 1 in the image. It's weird but see
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# https://github.com/lkl/linux/issues/393. Also, running under faketime makes `cptofs` super
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# noisy and it prints out that it can't find a bunch of files, and then works anyway. We'll
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# shut it up someday but trying to do a stderr filter through grep is running into some nasty
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# bug in some eval nonsense we have in runInLinuxVM and I'm sick of trying to fix it.
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faketime -f "1970-01-01 00:00:00" \
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cptofs ${optionalString partitioned "-P 1"} -t ${fsType} -i $diskImage $root/* /
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cptofs ${pkgs.lib.optionalString partitioned "-P 1"} -t ${fsType} -i $diskImage $root/* /
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'';
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in pkgs.vmTools.runInLinuxVM (
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pkgs.runCommand name
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