util-linux, e2fsprogs: fixup multiple outputs

Also revert back to using util-linux as the default libuuid provider,
and make e2fsprogs use shared libs from util-linux.

pkgs/tools/filesystems/e2fsprogs/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, autoreconfHook, gettext, pkgconfig, libuuid }:
+{ stdenv, fetchurl, pkgconfig, libuuid }:
 
 stdenv.mkDerivation rec {
   name = "e2fsprogs-1.42.12";
@@ -8,9 +8,11 @@ stdenv.mkDerivation rec {
     sha256 = "0v0qcfyls0dlrjy8gx9m3s2wbkp5z3lbsr5hb7x8kp8f3bclcy71";
   };
 
-  outputs = [ "dev" "out" "bin" "man" ];
+  outputs = [ "bin" "out" "man" ];
+  outputDev = "bin"; # just for *.pc
 
-  buildInputs = [ pkgconfig /*libuuid*/ ];
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = [ libuuid ];
 
   crossAttrs = {
     preConfigure = ''
@@ -18,16 +20,20 @@ stdenv.mkDerivation rec {
     '';
   };
 
-  # libuuid, libblkid, uuidd and fsck are in util-linux-ng (the "libuuid" dependency).
-  # ToDo: failed with shared uuid and blkid
-  configureFlags = "--enable-elf-shlibs --disable-fsck --enable-symlink-install";
+  configureFlags = [
+    "--enable-elf-shlibs" "--enable-symlink-install" "--enable-relative-symlinks"
+    # libuuid, libblkid, uuidd and fsck are in util-linux-ng (the "libuuid" dependency).
+    "--disable-libuuid" "--disable-uuidd" "--disable-libblkid" "--disable-fsck"
+  ];
+
+  # hacky way to make it install *.pc
+  postInstall = ''
+    make install-libs
+    rm "$out"/lib/*.a
+  '';
 
   enableParallelBuilding = true;
 
-  preInstall = "installFlagsArray=('LN=ln -s')";
-
-  postInstall = "make install-libs";
-
   meta = {
     homepage = http://e2fsprogs.sourceforge.net/;
     description = "Tools for creating and checking ext2/ext3/ext4 filesystems";