anchor.diff:      "--enable-libidn"
       "--enable-libiptc"
       "--enable-gnuefi"
  +    "--enable-tpm"
       "--enable-manpages"
       "--with-efi-libdir=${gnu-efi}/lib"
       "--with-efi-ldsdir=${gnu-efi}/lib"
  
positive.code:     "--enable-libidn"
      "--disable-libiptc"
      "--disable-gnuefi"
      "--disable-manpages"
    ] else [
      "--with-python"
  
negative.code:     "--localstatedir=/var"
      "--sysconfdir=/etc"
  
      "--disable-address-sanitizer"  # TODO: Fix, breaks lvm2 invocation
      "--disable-undefined-sanitizer"  # TODO: Fix, breaks lvm2 invocation
      "--enable-utmp"
  