Dear Maintainer,

In Ubuntu, we found that cdparanoia was not using the distro build
flags. These patches fix this problem, and two FTBFS issues that we saw
as a result.

  * Build with distro build flags, and fix resulting FTBFS (LP: #2073149)
    - debian/rules: use *_MAINT_APPEND to add to {C,LD}FLAGS
    - d/p/fix-format-security-warnings.patch: fix fprintf warnings
    - d/p/check-seteuid-and-setegid-return-value.patch: fix unused result
      warning

Thanks for considering the patch.