Comment 2 for bug 678020

It appears the only two GnuTLS related configuration files reside in local directories. from building the library from source.

$ find / -name *.pc 2>/dev/null | grep gnutls
/home/jeffrey/Desktop/gnutls-2.10.3/lib/gnutls.pc
/home/jeffrey/Desktop/gnutls-2.10.3/libextra/gnutls-extra.pc

$ ls /usr/lib | wc
  1833 1833 33085
$ ls /usr/lib/pkgconfig/ | wc
    58 58 913

$ ls /usr/lib64 | wc
   1833 1833 33085
$ ls /usr/lib64/pkgconfig/ | wc
     58 58 913