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61 lines
1.6 KiB

{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, zlib
, xz
, lz4
, lzo
, zstd
}:
stdenv.mkDerivation rec {
pname = "squashfs";
version = "4.4";
src = fetchFromGitHub {
owner = "plougher";
repo = "squashfs-tools";
rev = version;
sha256 = "0697fv8n6739mcyn57jclzwwbbqwpvjdfkv1qh9s56lvyqnplwaw";
};
patches = [
# This patch adds an option to pad filesystems (increasing size) in
# exchange for better chunking / binary diff calculation.
./4k-align.patch
# Add -no-hardlinks option. This is a rebased version of
# c37bb4da4a5fa8c1cf114237ba364692dd522262, can be removed
# when upgrading to the next version after 4.4
./0001-Mksquashfs-add-no-hardlinks-option.patch
(fetchpatch {
name = "CVE-2021-40153.patch";
url = "https://github.com/plougher/squashfs-tools/commit/79b5a555058eef4e1e7ff220c344d39f8cd09646.patch";
excludes = [ "squashfs-tools/unsquashfs.c" ];
sha256 = "1sqc076a2dp8w4pfpdmak0xy4ic364ln2ayngcbp5mp3k3jl3rlr";
})
] ++ lib.optional stdenv.isDarwin ./darwin.patch;
buildInputs = [ zlib xz zstd lz4 lzo ];
preBuild = ''
cd squashfs-tools
'' ;
installFlags = [ "INSTALL_DIR=${placeholder "out"}/bin" ];
makeFlags = [
"XZ_SUPPORT=1"
"ZSTD_SUPPORT=1"
"LZ4_SUPPORT=1"
"LZO_SUPPORT=1"
];
meta = with lib; {
homepage = "https://github.com/plougher/squashfs-tools";
description = "Tool for creating and unpacking squashfs filesystems";
platforms = platforms.unix;
license = licenses.gpl2Plus;
maintainers = with maintainers; [ ruuda ];
};
}