Update to upstream version '2.4.4'
with Debian dir c1b91d9f9b37bb476593bd53b5919dc5159d76e3

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/assuan.c (assuan_check_version): Handle version "\001\001"
* tests/version.c (main): Print extended version info.

Signed-off-by: Werner Koch <wk@gnupg.org>

* autogen.sh: Update from Libgpg-error
* configure.ac: Create file VERSION.
* Makefile.am (dist-hook): Do not create VERSION.
(EXTRA_DIST): Add VERSION.
--

GnuPG-bug-id: 3283

--

* src/system-posix.c (__assuan_usleep): Its ysec and usecs
--

Copy+Paste without even compiling was pretty dumb.

Signed-off-by: Werner Koch <wk@gnupg.org>

* src/system-posix.c (__assuan_usleep): Handle full seconds.
--

This function would have failed for any value >= 1000000 because the
nsec field is limited to 999999999 and the function fails for larger
values.

Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac (check_descriptor_passing): New.
(use_descriptor_passing): Use check_descriptor_passing.

--

GnuPG-bug-id: 3384
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

* src/assuan-socket.c (INADDR_LOOPBACK): Define.

--

INADDR_LOOPBACK is not defined in some systems.  When defined, its
byte-order is not clearly defined in any specifications.  So, best
portable way is not to use the macro INADDR_LOOPBACK at all but use
0x7f000001 directly.

Nevertheless, for systems which use libassuan, it's host byte-order.
So, adding the definition works.

GnuPG-bug-id: 2447
Suggested-by: Peter Dyballa
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

* configure.ac: Add new option --disable-doc.
(BUILD_DOC): New automake conditional.
* Makefile.am (SUBDIRS): Make doc optional based on BUILD_DOC.
(DISTCHECK_CONFIGURE_FLAGS): New variable.

Signed-Off-By: Marcus Brinkmann <mb@g10code.com>

* src/assuan-logging.c (_assuan_log_control_channel): Use gpgrt_free.
* src/debug.c (_assuan_debug, _assuan_debug_add, _assuan_debug_end):
Likewise.

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

* configure.ac: On macOS, use the compatibility macros to expose every
feature of the libc.  This is the equivalent of _GNU_SOURCE on GNU
libc.
--
Not defining this leads to compilation errors or superfluous warnings
on macOS.

GnuPG-bug-id: 2910
Signed-off-by: Justus Winter <justus@g10code.com>

* src/assuan-socket.c(socks5_connect): Return EPROTONOSUPPORT rather
than EPROTO.
--

OpenBSD, and maybe other systems, doesn't define EPROTO.

Signed-off-by: Ben Kibbey <bjk@luxsci.net>

Upstream version 2.4.3

--

* configure.ac: Set LT version to C7/A7/R3.
* Makefile.am (distcheck-hook): New.

Signed-off-by: Werner Koch <wk@gnupg.org>

* build-aux/config.guess: Update.
* build-aux/config.sub: Update.

Signed-off-by: Werner Koch <wk@gnupg.org>

* configure.ac (HAVE_INET_PTON): Add a fallback test.
--

GnuPG-bug-id: 1476
Signed-off-by: Werner Koch <wk@gnupg.org>

* src/assuan-socket-connect.c (assuan_socket_connect): Use
set_socketaddr function.
--

GnuPG-bug-id: 2253
Signed-off-by: Werner Koch <wk@gnupg.org>

* src/system-posix.c [__linux__]: Include dirent.h.
(get_max_fds) [__linux__]: Return the actual used highest fd.
--

This is the same code as introduced with the
GnuPG commit 512c56af43027149e8beacf259746b8d7bf9b1a2

Signed-off-by: Werner Koch <wk@gnupg.org>