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memtest86-efi: replace p7zip with mtools

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and dd
This commit is contained in:
ajs124 2020-04-30 02:29:10 +02:00
parent 53b474b5a5
commit ac8066c144
1 changed files with 7 additions and 7 deletions
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14
pkgs/tools/misc/memtest86-efi/default.nix
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@ -1,4 +1,4 @@
{ fetchzip, lib, p7zip, stdenv }:
{ fetchzip, lib, stdenv, mtools }:
stdenv.mkDerivation rec {
pname = "memtest86-efi";
@ -22,19 +22,19 @@ stdenv.mkDerivation rec {
stripRoot = false;
};
nativeBuildInputs = [ p7zip ];
nativeBuildInputs = [ mtools ];
installPhase = ''
mkdir -p $out
mkdir -p $out $TEMP/memtest86-files
# memtest86 is distributed as a bootable USB image. It contains the actual
# memtest86 EFI app.
#
# The following command uses p7zip to extract the actual EFI app from the
# The following uses dd and mcopy to extract the actual EFI app from the
# usb image so that it can be installed directly on the hard drive.
7z x -o$TEMP/temp-efi-dirs $src/memtest86-usb.img
7z x -o$TEMP/memtest86-files $TEMP/temp-efi-dirs/EFI\ System\ Partition.img
cp -r $TEMP/memtest86-files/EFI/BOOT/* $out/
dd if=$src/memtest86-usb.img of=$TEMP/ESP.img skip=2048
mcopy -i $TEMP/ESP.img ::/EFI/BOOT/ $TEMP/memtest86-files/
mv $TEMP/memtest86-files/BOOT/* $out/
'';
meta = with lib; {