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{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, help2man
, lz4
, lzo
, nixosTests
, which
, xz
, zlib
, zstd
}:
stdenv.mkDerivation rec {
pname = "squashfs";
version = "4.6.1";
src = fetchFromGitHub {
owner = "plougher";
repo = "squashfs-tools";
rev = version;
hash = "sha256-C/awQpp1Q/0adx3YVNTq6ruEAzcjL5G7SkOCgpvAA50=";
};
patches = [
# This patch adds an option to pad filesystems (increasing size) in
# exchange for better chunking / binary diff calculation.
./4k-align.patch
] ++ lib.optional stdenv.isDarwin ./darwin.patch;
strictDeps = true;
nativeBuildInputs = [ which ]
# when cross-compiling help2man cannot run the cross-compiled binary
++ lib.optionals (stdenv.hostPlatform == stdenv.buildPlatform) [ help2man ];
buildInputs = [ zlib xz zstd lz4 lzo ];
preBuild = ''
cd squashfs-tools
'' ;
installFlags = [
"INSTALL_DIR=${placeholder "out"}/bin"
"INSTALL_MANPAGES_DIR=${placeholder "out"}/share/man/man1"
];
makeFlags = [
"XZ_SUPPORT=1"
"ZSTD_SUPPORT=1"
"LZ4_SUPPORT=1"
"LZO_SUPPORT=1"
];
passthru.tests = {
nixos-iso-boots-and-verifies = nixosTests.boot.biosCdrom;
};
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 ];
mainProgram = "mksquashfs";
};
}
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