glibcLocales: format

/* This function builds just the `lib/locale/locale-archive' file from

/*

  This function builds just the `lib/locale/locale-archive' file from

  Glibc and nothing else.  If `allLocales' is true, all supported

  locales are included; otherwise, just the locales listed in

  `locales'.  See localedata/SUPPORTED in the Glibc source tree for

  https://sourceware.org/git/?p=glibc.git;a=blob;f=localedata/SUPPORTED

*/

{ lib, stdenv, buildPackages, callPackage, writeText, glibc

, allLocales ? true, locales ? [ "en_US.UTF-8/UTF-8" ]

, linuxHeaders, withLinuxHeaders ? !stdenv.cc.isGNU

{

  lib,

  stdenv,

  buildPackages,

  callPackage,

  writeText,

  glibc,

  allLocales ? true,

  locales ? [ "en_US.UTF-8/UTF-8" ],

  linuxHeaders,

  withLinuxHeaders ? !stdenv.cc.isGNU,

}:

(callPackage ./common.nix ({ inherit stdenv; } // lib.optionalAttrs withLinuxHeaders {

  inherit linuxHeaders;

}) {

(callPackage ./common.nix

  ({ inherit stdenv; } // lib.optionalAttrs withLinuxHeaders { inherit linuxHeaders; })

  {

    pname = "glibc-locales";

    extraNativeBuildInputs = [ glibc ];

    inherit withLinuxHeaders;

}).overrideAttrs(finalAttrs: previousAttrs: {

  }

).overrideAttrs

  (

    finalAttrs: previousAttrs: {

      builder = ./locales-builder.sh;

      outputs = [ "out" ];

      LOCALEDEF_FLAGS = [

    (if stdenv.hostPlatform.isLittleEndian

    then "--little-endian"

    else "--big-endian")

        (if stdenv.hostPlatform.isLittleEndian then "--little-endian" else "--big-endian")

      ];

  preBuild = (previousAttrs.preBuild or "") + ''

      preBuild =

        (previousAttrs.preBuild or "")

        + ''

          # Awful hack: `localedef' doesn't allow the path to `locale-archive'

          # to be overriden, but you *can* specify a prefix, i.e. it will use

          # <prefix>/<path-to-glibc>/lib/locale/locale-archive.  So we use

        "localedir=${builtins.placeholder "out"}/lib/locale"

      ];

  installPhase =

    ''

      installPhase = ''

        mkdir -p "$out/lib/locale" "$out/share/i18n"

        cp -v "$TMPDIR/$NIX_STORE/"*"/lib/locale/locale-archive" "$out/lib/locale"

        cp -v ../glibc-2*/localedata/SUPPORTED "$out/share/i18n/SUPPORTED"

      '';

  setupHook = writeText "locales-setup-hook.sh"

    ''

      setupHook = writeText "locales-setup-hook.sh" ''

        export LOCALE_ARCHIVE=@out@/lib/locale/locale-archive

      '';

      meta.description = "Locale information for the GNU C Library";

})

    }

  )