{ stdenv, fetchurl, readline ? null, interactive ? false, texinfo ? null, bison }: assert interactive -> readline != null; let version = "4.3"; realName = "bash-${version}"; shortName = "bash43"; baseConfigureFlags = if interactive then "--with-installed-readline" else "--disable-readline"; sha256 = "1m14s1f61mf6bijfibcjm9y6pkyvz6gibyl8p4hxq90fisi8gimg"; in stdenv.mkDerivation rec { name = "${realName}-p${toString (builtins.length patches)}"; src = fetchurl { url = "mirror://gnu/bash/${realName}.tar.gz"; inherit sha256; }; NIX_CFLAGS_COMPILE = '' -DSYS_BASHRC="/etc/bashrc" -DSYS_BASH_LOGOUT="/etc/bash_logout" -DDEFAULT_PATH_VALUE="/no-such-path" -DSTANDARD_UTILS_PATH="/no-such-path" -DNON_INTERACTIVE_LOGIN_SHELLS -DSSH_SOURCE_BASHRC ''; patchFlags = "-p0"; patches = (let patch = nr: sha256: fetchurl { url = "mirror://gnu/bash/${realName}-patches/${shortName}-${nr}"; inherit sha256; }; in import ./bash-4.3-patches.nix patch) ++ stdenv.lib.optional stdenv.isCygwin ./cygwin-bash-4.3.33-1.src.patch; crossAttrs = { configureFlags = baseConfigureFlags + " bash_cv_job_control_missing=nomissing bash_cv_sys_named_pipes=nomissing" + stdenv.lib.optionalString stdenv.isCygwin '' --without-libintl-prefix --without-libiconv-prefix --with-installed-readline bash_cv_dev_stdin=present bash_cv_dev_fd=standard bash_cv_termcap_lib=libncurses ''; }; configureFlags = baseConfigureFlags; # Note: Bison is needed because the patches above modify parse.y. nativeBuildInputs = [bison] ++ stdenv.lib.optional (texinfo != null) texinfo ++ stdenv.lib.optional interactive readline; # Bash randomly fails to build because of a recursive invocation to # build `version.h'. enableParallelBuilding = false; postInstall = '' # Add an `sh' -> `bash' symlink. ln -s bash "$out/bin/sh" ''; meta = { homepage = http://www.gnu.org/software/bash/; description = "GNU Bourne-Again Shell, the de facto standard shell on Linux" + (if interactive then " (for interactive use)" else ""); longDescription = '' Bash is the shell, or command language interpreter, that will appear in the GNU operating system. Bash is an sh-compatible shell that incorporates useful features from the Korn shell (ksh) and C shell (csh). It is intended to conform to the IEEE POSIX P1003.2/ISO 9945.2 Shell and Tools standard. It offers functional improvements over sh for both programming and interactive use. In addition, most sh scripts can be run by Bash without modification. ''; license = stdenv.lib.licenses.gpl3Plus; platforms = stdenv.lib.platforms.all; maintainers = [ stdenv.lib.maintainers.simons ]; }; passthru = { shellPath = "/bin/bash"; }; }