Merge branch 'master' into staging-next

pkgs/development/ruby-modules/gem-config/default.nix

@@ -19,7 +19,7 @@
 
 { lib, fetchurl, writeScript, ruby, kerberos, libxml2, libxslt, python, stdenv, which
 , libiconv, postgresql, v8_3_16_14, clang, sqlite, zlib, imagemagick
-, pkgconfig , ncurses, xapian, gpgme, utillinux, fetchpatch, tzdata, icu, libffi
+, pkgconfig , ncurses, xapian, gpgme, utillinux, tzdata, icu, libffi
 , cmake, libssh2, openssl, libmysqlclient, darwin, git, perl, pcre, gecode_3, curl
 , msgpack, qt59, libsodium, snappy, libossp_uuid, lxc, libpcap, xorg, gtk2, buildRubyGem
 , cairo, re2, rake, gobject-introspection, gdk-pixbuf, zeromq, czmq, graphicsmagick, libcxx
@@ -507,7 +507,10 @@ in
       substituteInPlace lib/sassc/native.rb \
         --replace 'gem_root = spec.gem_dir' 'gem_root = File.join(__dir__, "../../")'
     '';
-  };
+  } // (if stdenv.isDarwin then {
+    # https://github.com/NixOS/nixpkgs/issues/19098
+    buildFlags = "--disable-lto";
+  } else {});
 
   scrypt = attrs:
     if stdenv.isDarwin then {
@@ -613,5 +616,11 @@ in
 
   zookeeper = attrs: {
     buildInputs = stdenv.lib.optionals stdenv.isDarwin [ darwin.cctools ];
+    dontBuild = false;
+    postPatch = ''
+      sed -i ext/extconf.rb -e "4a \
+        FileUtils.cp '${./zookeeper-ftbfs-with-gcc-8.patch}', 'patches/zkc-3.4.5-gcc-8.patch'
+      "
+    '';
   };
 }