• Let gnutls look for its configuration files in PREFIX/etc instead of /etc.
• Use --with-default-trust-store-file to set the location of the root certificates so configure doesn't have to autodetect this and the build dependency can be removed.
• Define TEST_TARGET.
• Remove DOCSDIR. The files are also in PREFIX/share/info.
• Use p11-kit-trust as the default PKCS#11 trust store.

PR: 235703
Reported by: mi