Commit 2081e7e0 authored by Lin Jian's avatar Lin Jian Committed by Anderson Torres
Browse files

mu: move mu4e to a seperate output 

This is to prepare to package mu4e as an Emacs lisp package.
parent 2c52b830

pkgs/tools/networking/mu/default.nix

+23 −5
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec { 
  pname = "mu";

  version = "1.10.7";



  outputs = [ "out" "mu4e" ];



  src = fetchFromGitHub {

    owner = "djcb";

    repo = "mu";
@@ -33,15 +35,30 @@ stdenv.mkDerivation rec { 


  # AOT native-comp, mostly copied from pkgs/build-support/emacs/generic.nix

  postInstall = lib.optionalString (emacs.withNativeCompilation or false) ''

    mkdir -p $out/share/emacs/native-lisp

    export EMACSLOADPATH=$out/share/emacs/site-lisp/mu4e:

    export EMACSNATIVELOADPATH=$out/share/emacs/native-lisp:

    mkdir -p $mu4e/share/emacs/native-lisp

    export EMACSLOADPATH=$mu4e/share/emacs/site-lisp/mu4e:

    export EMACSNATIVELOADPATH=$mu4e/share/emacs/native-lisp:



    find $out/share/emacs -type f -name '*.el' -print0 \

    find $mu4e/share/emacs -type f -name '*.el' -print0 \

      | xargs -0 -I {} -n 1 -P $NIX_BUILD_CORES sh -c \

          "emacs --batch --eval '(setq large-file-warning-threshold nil)' -f batch-native-compile {} || true"

  '' + ''

    emacs --batch -l package --eval "(package-generate-autoloads \"mu4e\" \"$out/share/emacs/site-lisp/mu4e\")"

    emacs --batch -l package --eval "(package-generate-autoloads \"mu4e\" \"$mu4e/share/emacs/site-lisp/mu4e\")"

  '';



  # move only the mu4e info manual

  # this has to be after preFixup otherwise the info manual may be moved back by _multioutDocs()

  # we manually move the mu4e info manual instead of setting

  # outputInfo to mu4e because we do not want to move the mu-guile

  # info manual (if it exists)

  postFixup = ''

    moveToOutput share/info/mu4e.info.gz $mu4e

    install-info $mu4e/share/info/mu4e.info.gz $mu4e/share/info/dir

    if [[ -a ''${!outputInfo}/share/info/mu-guile.info.gz ]]; then

      install-info --delete $mu4e/share/info/mu4e.info.gz ''${!outputInfo}/share/info/dir

    else

      rm --verbose --recursive ''${!outputInfo}/share/info

    fi

  '';



  buildInputs = [ emacs glib gmime3 texinfo xapian ];
@@ -49,6 +66,7 @@ stdenv.mkDerivation rec { 
  mesonFlags = [

    "-Dguile=disabled"

    "-Dreadline=disabled"

    "-Dlispdir=${placeholder "mu4e"}/share/emacs/site-lisp"

  ];



  nativeBuildInputs = [ pkg-config meson ninja ];