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{ stdenv
, lib
, fetchurl
# Only used for Linux's x86/x86_64
, uasm
, useUasm ? (stdenv.isLinux && stdenv.hostPlatform.isx86)
# RAR code is under non-free unRAR license
# see the meta.license section below for more details
, enableUnfree ? false
# For tests
, _7zz
, testers
}:
let
makefile = {
aarch64-darwin = "../../cmpl_mac_arm64.mak";
x86_64-darwin = "../../cmpl_mac_x64.mak";
aarch64-linux = "../../cmpl_gcc_arm64.mak";
i686-linux = "../../cmpl_gcc_x86.mak";
x86_64-linux = "../../cmpl_gcc_x64.mak";
}.${stdenv.hostPlatform.system} or "../../cmpl_gcc.mak"; # generic build
in
stdenv.mkDerivation (finalAttrs: {
pname = "7zz";
version = "23.01";
src = fetchurl {
url = "https://7-zip.org/a/7z${lib.replaceStrings [ "." ] [ "" ] finalAttrs.version}-src.tar.xz";
hash = {
free = "sha256-F1ybQsyReF2NBR/3eMZySvxVEntpwq2VUlRCHp/5nZs=";
unfree = "sha256-NWBxAHNg5aGCTZkEmT6LJIC1G1cOjJ+vfA9Y6+S/n3Q=";
}.${if enableUnfree then "unfree" else "free"};
downloadToTemp = (!enableUnfree);
# remove the unRAR related code from the src drv
# > the license requires that you agree to these use restrictions,
# > or you must remove the software (source and binary) from your hard disks
# https://fedoraproject.org/wiki/Licensing:Unrar
postFetch = lib.optionalString (!enableUnfree) ''
mkdir tmp
tar xf $downloadedFile -C ./tmp
rm -r ./tmp/CPP/7zip/Compress/Rar*
tar cfJ $out -C ./tmp . \
--sort=name \
--mtime="@$SOURCE_DATE_EPOCH" \
--owner=0 --group=0 --numeric-owner \
--pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime
'';
};
sourceRoot = ".";
patches = [
./fix-cross-mingw-build.patch
# remove unneeded semicolons related to -Wextra-semi-stmt, caused by upstream
./fix-empty-expr-stmt.patch
];
postPatch = lib.optionalString stdenv.hostPlatform.isMinGW ''
substituteInPlace CPP/7zip/7zip_gcc.mak C/7zip_gcc_c.mak \
--replace windres.exe ${stdenv.cc.targetPrefix}windres
'';
env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.isDarwin [
"-Wno-deprecated-copy-dtor"
] ++ lib.optionals stdenv.hostPlatform.isMinGW [
"-Wno-conversion"
"-Wno-unused-macros"
] ++ lib.optionals stdenv.cc.isClang [
"-Wno-declaration-after-statement"
(lib.optionals (lib.versionAtLeast (lib.getVersion stdenv.cc.cc) "13") [
"-Wno-reserved-identifier"
"-Wno-unused-but-set-variable"
])
(lib.optionals (lib.versionAtLeast (lib.getVersion stdenv.cc.cc) "16") [
"-Wno-unsafe-buffer-usage"
"-Wno-cast-function-type-strict"
])
]);
inherit makefile;
makeFlags =
[
"CC=${stdenv.cc.targetPrefix}cc"
"CXX=${stdenv.cc.targetPrefix}c++"
]
++ lib.optionals useUasm [ "MY_ASM=uasm" ]
# We need at minimum 10.13 here because of utimensat, however since
# we need a bump anyway, let's set the same minimum version as the one in
# aarch64-darwin so we don't need additional changes for it
++ lib.optionals stdenv.isDarwin [ "MACOSX_DEPLOYMENT_TARGET=10.16" ]
# it's the compression code with the restriction, see DOC/License.txt
++ lib.optionals (!enableUnfree) [ "DISABLE_RAR_COMPRESS=true" ]
++ lib.optionals (stdenv.hostPlatform.isMinGW) [ "IS_MINGW=1" "MSYSTEM=1" ];
nativeBuildInputs = lib.optionals useUasm [ uasm ];
enableParallelBuilding = true;
preBuild = "cd CPP/7zip/Bundles/Alone2";
installPhase = ''
runHook preInstall
install -Dm555 -t $out/bin b/*/7zz${stdenv.hostPlatform.extensions.executable}
install -Dm444 -t $out/share/doc/${finalAttrs.pname} ../../../../DOC/*.txt
runHook postInstall
'';
passthru = {
updateScript = ./update.sh;
tests.version = testers.testVersion {
package = _7zz;
command = "7zz --help";
};
};
meta = with lib; {
description = "Command line archiver utility";
homepage = "https://7-zip.org";
license = with licenses;
# 7zip code is largely lgpl2Plus
# CPP/7zip/Compress/LzfseDecoder.cpp is bsd3
[ lgpl2Plus /* and */ bsd3 ] ++
# and CPP/7zip/Compress/Rar* are unfree with the unRAR license restriction
# the unRAR compression code is disabled by default
lib.optionals enableUnfree [ unfree ];
maintainers = with maintainers; [ anna328p eclairevoyant jk peterhoeg ];
platforms = platforms.unix ++ platforms.windows;
mainProgram = "7zz";
};
})
|