{ useClang ? false }: with import <nixpkgs> {}; with import ./release-common.nix { inherit pkgs; }; (if useClang then clangStdenv else stdenv).mkDerivation { name = "nix"; buildInputs = [ curl bison flex libxml2 libxslt bzip2 xz brotli pkgconfig sqlite libsodium boehmgc docbook5 docbook5_xsl autoconf-archive (aws-sdk-cpp.override { apis = ["s3"]; customMemoryManagement = false; }) autoreconfHook nlohmann_json # For nix-perl perl perlPackages.DBDSQLite ] ++ lib.optional stdenv.isLinux libseccomp; inherit configureFlags; enableParallelBuilding = true; installFlags = "sysconfdir=$(out)/etc"; shellHook = '' export prefix=$(pwd)/inst configureFlags+=" --prefix=$prefix" PKG_CONFIG_PATH=$prefix/lib/pkgconfig:$PKG_CONFIG_PATH PATH=$prefix/bin:$PATH ''; }