{ pkgs }:
''
  ixr ${pkgs.bash}/libexec/**,
  mr ${pkgs.bash}/lib/**.so*,
  mr ${pkgs.bash}/lib64/**.so*,
  mr ${pkgs.bash}/share/**,
  r ${pkgs.bash},
  r ${pkgs.bash}/etc/**,
  r ${pkgs.bash}/lib/**,
  r ${pkgs.bash}/lib64/**,
  x ${pkgs.bash}/foo/**,
  ixr ${pkgs.glibc}/libexec/**,
  mr ${pkgs.glibc}/lib/**.so*,
  mr ${pkgs.glibc}/lib64/**.so*,
  mr ${pkgs.glibc}/share/**,
  r ${pkgs.glibc},
  r ${pkgs.glibc}/etc/**,
  r ${pkgs.glibc}/lib/**,
  r ${pkgs.glibc}/lib64/**,
  x ${pkgs.glibc}/foo/**,
  ixr ${pkgs.libcap}/libexec/**,
  mr ${pkgs.libcap}/lib/**.so*,
  mr ${pkgs.libcap}/lib64/**.so*,
  mr ${pkgs.libcap}/share/**,
  r ${pkgs.libcap},
  r ${pkgs.libcap}/etc/**,
  r ${pkgs.libcap}/lib/**,
  r ${pkgs.libcap}/lib64/**,
  x ${pkgs.libcap}/foo/**,
  ixr ${pkgs.libcap.lib}/libexec/**,
  mr ${pkgs.libcap.lib}/lib/**.so*,
  mr ${pkgs.libcap.lib}/lib64/**.so*,
  mr ${pkgs.libcap.lib}/share/**,
  r ${pkgs.libcap.lib},
  r ${pkgs.libcap.lib}/etc/**,
  r ${pkgs.libcap.lib}/lib/**,
  r ${pkgs.libcap.lib}/lib64/**,
  x ${pkgs.libcap.lib}/foo/**,
  ixr ${pkgs.libidn2.out}/libexec/**,
  mr ${pkgs.libidn2.out}/lib/**.so*,
  mr ${pkgs.libidn2.out}/lib64/**.so*,
  mr ${pkgs.libidn2.out}/share/**,
  r ${pkgs.libidn2.out},
  r ${pkgs.libidn2.out}/etc/**,
  r ${pkgs.libidn2.out}/lib/**,
  r ${pkgs.libidn2.out}/lib64/**,
  x ${pkgs.libidn2.out}/foo/**,
  ixr ${pkgs.libunistring}/libexec/**,
  mr ${pkgs.libunistring}/lib/**.so*,
  mr ${pkgs.libunistring}/lib64/**.so*,
  mr ${pkgs.libunistring}/share/**,
  r ${pkgs.libunistring},
  r ${pkgs.libunistring}/etc/**,
  r ${pkgs.libunistring}/lib/**,
  r ${pkgs.libunistring}/lib64/**,
  x ${pkgs.libunistring}/foo/**,
  ixr ${pkgs.glibc.libgcc}/libexec/**,
  mr ${pkgs.glibc.libgcc}/lib/**.so*,
  mr ${pkgs.glibc.libgcc}/lib64/**.so*,
  mr ${pkgs.glibc.libgcc}/share/**,
  r ${pkgs.glibc.libgcc},
  r ${pkgs.glibc.libgcc}/etc/**,
  r ${pkgs.glibc.libgcc}/lib/**,
  r ${pkgs.glibc.libgcc}/lib64/**,
  x ${pkgs.glibc.libgcc}/foo/**,
''