1 files changed, 121 insertions, 0 deletions
diff --git a/pkgs/shells/bash/4.4.nix b/pkgs/shells/bash/4.4.nix
new file mode 100644
index 00000000000..a401628dabd
--- /dev/null
+++ b/pkgs/shells/bash/4.4.nix
@@ -0,0 +1,121 @@
+{ stdenv, fetchurl, readline70 ? null, interactive ? false, texinfo ? null
+, binutils ? null, bison
+}:
+
+assert interactive -> readline70 != null;
+assert stdenv.isDarwin -> binutils != null;
+
+let
+  version = "4.4";
+  realName = "bash-${version}";
+  shortName = "bash44";
+  baseConfigureFlags = if interactive then "--with-installed-readline" else "--disable-readline";
+  sha256 = "1jyz6snd63xjn6skk7za6psgidsd53k05cr3lksqybi0q6936syq";
+
+  inherit (stdenv.lib) optional optionalString;
+in
+
+stdenv.mkDerivation rec {
+  name = "${realName}-p${toString (builtins.length patches)}";
+
+  src = fetchurl {
+    url = "mirror://gnu/bash/${realName}.tar.gz";
+    inherit sha256;
+  };
+
+  hardeningDisable = [ "format" ];
+
+  outputs = [ "out" "doc" "info" ];
+
+  # the man pages are small and useful enough
+  outputMan = if interactive then "out" else null;
+
+  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}-${nr}";
+          inherit sha256;
+        };
+    in
+      import ./bash-4.4-patches.nix patch)
+      ++ optional stdenv.isCygwin ./cygwin-bash-4.3.33-1.src.patch;
+
+  crossAttrs = {
+    configureFlags = baseConfigureFlags +
+      " bash_cv_job_control_missing=nomissing bash_cv_sys_named_pipes=nomissing" +
+      optionalString stdenv.isCygwin ''
+        --without-libintl-prefix --without-libiconv-prefix
+        --with-installed-readline
+        bash_cv_dev_stdin=present
+        bash_cv_dev_fd=standard
+        bash_cv_termcap_lib=libncurses
+      '';
+  };
+
+  configureFlags = baseConfigureFlags;
+
+  # Note: Bison is needed because the patches above modify parse.y.
+  nativeBuildInputs = [bison]
+    ++ optional (texinfo != null) texinfo
+    ++ optional stdenv.isDarwin binutils;
+
+  buildInputs = optional interactive readline70;
+
+  # Bash randomly fails to build because of a recursive invocation to
+  # build `version.h'.
+  enableParallelBuilding = false;
+
+  postInstall = ''
+    ln -s bash "$out/bin/sh"
+  '';
+
+  postFixup = if interactive
+    then ''
+      substituteInPlace "$out/bin/bashbug" \
+        --replace '${stdenv.shell}' "$out/bin/bash"
+    ''
+    # most space is taken by locale data
+    else ''
+      rm -r "$out/share" "$out/bin/bashbug"
+    '';
+
+  meta = with stdenv.lib; {
+    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 = licenses.gpl3Plus;
+
+    platforms = platforms.all;
+
+    maintainers = [ maintainers.peti ];
+  };
+
+  passthru = {
+    shellPath = "/bin/bash";
+  };
+}