SSL: disabled renegotiation checks with SSL_OP_NO_RENEGOTIATION. Following 7319:dcab86115261, as long as SSL_OP_NO_RENEGOTIATION is defined, it is OpenSSL library responsibility to prevent renegotiation, so the checks are meaningless. Additionally, with TLSv1.3 OpenSSL tends to report SSL_CB_HANDSHAKE_START at various unexpected moments - notably, on KeyUpdate messages and when sending tickets. This change prevents unexpected connection close on KeyUpdate messages and when finishing handshake with upcoming early data changes.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


if [ $PCRE != NONE -a $PCRE != NO -a $PCRE != YES ]; then
    . auto/lib/pcre/make
fi

if [ $OPENSSL != NONE -a $OPENSSL != NO -a $OPENSSL != YES ]; then
    . auto/lib/openssl/make
fi

if [ $ZLIB != NONE -a $ZLIB != NO -a $ZLIB != YES ]; then
    . auto/lib/zlib/make
fi

if [ $NGX_LIBATOMIC != NO -a $NGX_LIBATOMIC != YES ]; then
    . auto/lib/libatomic/make
fi

if [ $USE_PERL != NO ]; then
    . auto/lib/perl/make
fi