{ stdenv, fetchurl, fixDarwinDylibNames }: let pname = "icu4c"; version = "55.1"; in stdenv.mkDerivation { name = pname + "-" + version; src = fetchurl { url = "http://download.icu-project.org/files/${pname}/${version}/${pname}-" + (stdenv.lib.replaceChars ["."] ["_"] version) + "-src.tgz"; sha256 = "0ys5f5spizg45qlaa31j2lhgry0jka2gfha527n4ndfxxz5j4sz1"; }; makeFlags = stdenv.lib.optionalString stdenv.isDarwin "CXXFLAGS=-headerpad_max_install_names"; # FIXME: This fixes dylib references in the dylibs themselves, but # not in the programs in $out/bin. buildInputs = stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames; postUnpack = '' sourceRoot=''${sourceRoot}/source echo Source root reset to ''${sourceRoot} ''; preConfigure = '' sed -i -e "s|/bin/sh|${stdenv.shell}|" configure ''; configureFlags = "--disable-debug" + stdenv.lib.optionalString stdenv.isDarwin " --enable-rpath"; enableParallelBuilding = true; meta = with stdenv.lib; { description = "Unicode and globalization support library"; homepage = http://site.icu-project.org/; maintainers = with maintainers; [ raskin urkud ]; platforms = platforms.all; }; }