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{ lib
, stdenv
, buildPackages
, autoreconfHook
, fetchurl
, fetchpatch
, libedit
}:
stdenv.mkDerivation rec {
pname = "dash";
version = "0.5.11.4";
src = fetchurl {
url = "http://gondor.apana.org.au/~herbert/dash/files/${pname}-${version}.tar.gz";
sha256 = "13g06zqfy4n7jkrbb5l1vw0xcnjvq76i16al8fjc5g33afxbf5af";
};
hardeningDisable = [ "format" ];
patches = [
(fetchpatch {
# Dash executes code when noexec ("-n") is specified
# https://www.openwall.com/lists/oss-security/2020/11/11/3
url = "https://git.kernel.org/pub/scm/utils/dash/dash.git/patch/?id=29d6f2148f10213de4e904d515e792d2cf8c968e";
sha256 = "0aadb7aaaan6jxmi6icv4p5gqx7k510yszaqsa29b5giyxz5l9i1";
})
];
depsBuildBuild = [ buildPackages.stdenv.cc ];
buildInputs = [ libedit ];
configureFlags = [ "--with-libedit" ];
enableParallelBuilding = true;
meta = with lib; {
homepage = "http://gondor.apana.org.au/~herbert/dash/";
description = "A POSIX-compliant implementation of /bin/sh that aims to be as small as possible";
platforms = platforms.unix;
license = with licenses; [ bsd3 gpl2 ];
};
passthru = {
shellPath = "/bin/dash";
};
}
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