{ stdenv, fetchurl, fetchpatch, lib , ncurses, openssl, aspell, gnutls , zlib, curl, pkgconfig, libgcrypt , cmake, makeWrapper, libobjc, libresolv, libiconv , writeScriptBin, symlinkJoin # for withPlugins , asciidoctor # manpages , guileSupport ? true, guile , luaSupport ? true, lua5 , perlSupport ? true, perl , pythonSupport ? true, pythonPackages , rubySupport ? true, ruby , tclSupport ? true, tcl , extraBuildInputs ? [] , configure ? { availablePlugins, ... }: { plugins = builtins.attrValues availablePlugins; } , runCommand }: let inherit (pythonPackages) python pycrypto pync; plugins = [ { name = "perl"; enabled = perlSupport; cmakeFlag = "ENABLE_PERL"; buildInputs = [ perl ]; } { name = "tcl"; enabled = tclSupport; cmakeFlag = "ENABLE_TCL"; buildInputs = [ tcl ]; } { name = "ruby"; enabled = rubySupport; cmakeFlag = "ENABLE_RUBY"; buildInputs = [ ruby ]; } { name = "guile"; enabled = guileSupport; cmakeFlag = "ENABLE_GUILE"; buildInputs = [ guile ]; } { name = "lua"; enabled = luaSupport; cmakeFlag = "ENABLE_LUA"; buildInputs = [ lua5 ]; } { name = "python"; enabled = pythonSupport; cmakeFlag = "ENABLE_PYTHON"; buildInputs = [ python ]; } ]; enabledPlugins = builtins.filter (p: p.enabled) plugins; weechat = assert lib.all (p: p.enabled -> ! (builtins.elem null p.buildInputs)) plugins; stdenv.mkDerivation rec { version = "2.1"; name = "weechat-${version}"; src = fetchurl { url = "http://weechat.org/files/src/weechat-${version}.tar.bz2"; sha256 = "0fq68wgynv2c3319gmzi0lz4ln4yrrk755y5mbrlr7fc1sx7ffd8"; }; outputs = [ "out" "man" ] ++ map (p: p.name) enabledPlugins; enableParallelBuilding = true; cmakeFlags = with stdenv.lib; [ "-DENABLE_MAN=ON" "-DENABLE_DOC=ON" ] ++ optionals stdenv.isDarwin ["-DICONV_LIBRARY=${libiconv}/lib/libiconv.dylib" "-DCMAKE_FIND_FRAMEWORK=LAST"] ++ map (p: "-D${p.cmakeFlag}=" + (if p.enabled then "ON" else "OFF")) plugins ; buildInputs = with stdenv.lib; [ ncurses openssl aspell gnutls zlib curl pkgconfig libgcrypt makeWrapper cmake asciidoctor ] ++ optionals stdenv.isDarwin [ libobjc libresolv ] ++ concatMap (p: p.buildInputs) enabledPlugins ++ extraBuildInputs; NIX_CFLAGS_COMPILE = "-I${python}/include/${python.libPrefix}" # Fix '_res_9_init: undefined symbol' error + (stdenv.lib.optionalString stdenv.isDarwin "-DBIND_8_COMPAT=1 -lresolv"); postInstall = with stdenv.lib; '' for p in ${concatMapStringsSep " " (p: p.name) enabledPlugins}; do from=$out/lib/weechat/plugins/$p.so to=''${!p}/lib/weechat/plugins/$p.so mkdir -p $(dirname $to) mv $from $to done ''; meta = { homepage = http://www.weechat.org/; description = "A fast, light and extensible chat client"; longDescription = '' You can find more documentation as to how to customize this package (eg. adding python modules for scripts that would require them, etc.) on https://nixos.org/nixpkgs/manual/#sec-weechat . ''; license = stdenv.lib.licenses.gpl3; maintainers = with stdenv.lib.maintainers; [ lovek323 garbas the-kenny lheckemann ]; platforms = stdenv.lib.platforms.unix; }; }; in if configure == null then weechat else let perlInterpreter = perl; config = configure { availablePlugins = let simplePlugin = name: {pluginFile = "${weechat.${name}}/lib/weechat/plugins/${name}.so";}; in rec { python = { pluginFile = "${weechat.python}/lib/weechat/plugins/python.so"; withPackages = pkgsFun: (python // { extraEnv = '' export PYTHONHOME="${pythonPackages.python.withPackages pkgsFun}" ''; }); }; perl = (simplePlugin "perl") // { extraEnv = '' export PATH="${perlInterpreter}/bin:$PATH" ''; }; tcl = simplePlugin "tcl"; ruby = simplePlugin "ruby"; guile = simplePlugin "guile"; lua = simplePlugin "lua"; }; }; inherit (config) plugins; pluginsDir = runCommand "weechat-plugins" {} '' mkdir -p $out/plugins for plugin in ${lib.concatMapStringsSep " " (p: p.pluginFile) plugins} ; do ln -s $plugin $out/plugins done ''; in (writeScriptBin "weechat" '' #!${stdenv.shell} export WEECHAT_EXTRA_LIBDIR=${pluginsDir} ${lib.concatMapStringsSep "\n" (p: lib.optionalString (p ? extraEnv) p.extraEnv) plugins} exec ${weechat}/bin/weechat "$@" '') // { unwrapped = weechat; meta = weechat.meta; }