Strip/patchelf the bin output

pkgs/build-support/multiple-outputs.nix

@@ -34,6 +34,12 @@ stdenv.mkDerivation (args // {
         echo "$propagatedBuildNativeInputs $out" > "$dev/nix-support/propagated-build-native-inputs"
         propagatedBuildNativeInputs=
       fi
+
+      if [ -n "$bin" ]; then
+        prefix="$bin" stripDirs "bin sbin" "${stripDebugFlags:--S}"
+        prefix="$bin" patchELF
+        patchShebangs "$bin"
+      fi
     ''; # */
 
 })

pkgs/development/libraries/libsamplerate/default.nix

@@ -1,6 +1,6 @@
-{ stdenv, fetchurl, pkgconfig, fftw, libsndfile }:
+{ stdenv, fetchurl, multipleOutputs, pkgconfig, fftw, libsndfile }:
 
-stdenv.mkDerivation rec {
+multipleOutputs rec {
   name = "libsamplerate-0.1.7";
 
   src = fetchurl {
@@ -15,6 +15,8 @@ stdenv.mkDerivation rec {
   #--disable-fftw          disable usage of FFTW
   #--disable-cpu-clip      disable tricky cpu specific clipper
 
+  outputs = [ "dev" "bin" "out" ];
+
   meta = {
     description = "Sample Rate Converter for audio";
     homepage = http://www.mega-nerd.com/SRC/index.html;