volk: remove gcc wrapper

pkgs/by-name/vo/volk/package.nix

@@ -4,6 +4,7 @@
   fetchFromGitHub,
   cmake,
   python3,
+  removeReferencesTo,
   enableModTool ? true,
 }:
 
@@ -25,8 +26,17 @@ stdenv.mkDerivation (finalAttrs: {
     cmake
     python3
     python3.pkgs.mako
+    removeReferencesTo
   ];
 
+  # Don't embed the path to stdenv.cc in the output, see:
+  #
+  # - https://github.com/gnuradio/volk/blob/v3.2.0/lib/constants.c.in#L37-L41
+  # - https://github.com/gnuradio/volk/blob/v3.2.0/lib/CMakeLists.txt#L403-L405
+  postInstall = ''
+    remove-references-to -t ${stdenv.cc} $(readlink -f "''${!outputLib}"/lib/libvolk${stdenv.hostPlatform.extensions.sharedLibrary})
+  '';
+
   doCheck = true;
 
   meta = {