Require Libgcrypt 1.8
* configure.ac (NEED_LIBGCRYPT_VERSION): Require 1.8. * tools/gpgconf.c (show_version_libgcrypt): Remove conditional case for Libgcrypt < 1.8. * common/compliance.c (gnupg_rng_is_compliant): Ditto. * agent/pksign.c: Ditto. * agent/gpg-agent.c (thread_init_once): Ditto. (agent_libgcrypt_progress_cb): Ditto. * agent/command.c (cmd_getinfo): Ditto.
Libgcrypt 1.7 reached end-of-life more than a year ago. Thus there is
no reason to keep backward support for it.
- Signed-off-by: Werner Koch <wk@gnupg.org>