diff options
Diffstat (limited to 'nixos')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/iso-image.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix index 43d20a556f8..1418420afcd 100644 --- a/nixos/modules/installer/cd-dvd/iso-image.nix +++ b/nixos/modules/installer/cd-dvd/iso-image.nix @@ -425,7 +425,12 @@ in }; isoImage.squashfsCompression = mkOption { - default = "xz -Xdict-size 100%"; + default = with pkgs.stdenv.targetPlatform; "xz -Xdict-size 100% " + + lib.optionalString (isx86_32 || isx86_64) "-Xbcj x86" + # Untested but should also reduce size for these platforms + + lib.optionalString (isAarch32 || isAarch64) "-Xbcj arm" + + lib.optionalString (isPowerPC) "-Xbcj powerpc" + + lib.optionalString (isSparc) "-Xbcj sparc"; description = '' Compression settings to use for the squashfs nix store. ''; |