This test uses gpgme directly to verify the signatures, so it needs to
find the gpgme headers and link with gpgme to ensure the linker can
resolve the symbols.
The object count comes from g_hash_table_size(), so it's not a 0 based
index. In order to maintain the mod calculations correctly, just print
out index + 1.
https://bugzilla.gnome.org/show_bug.cgi?id=746360
Dan Nicholson