Log message:
libidn2: update to 2.3.2.

* Noteworthy changes in release 2.3.2 (2021-07-19) [stable]

** Upgrade TR46 tables from Unicode 11 to Unicode 13.
Now U+32FF works.  Fixes
<https://gitlab.com/libidn/libidn2/-/issues/77>.

** Fix build errors related to doc/idn2--help.texi.
With older makeinfo, this would manifest itself by looking for
idn2-help.texi instead.  Further, some BSD grep implementations did
not like the \+ regexp command, so we now rely on the (apparently)
more portable * regexp command.  Reported-By: David Gessel.  See
<https://gitlab.com/libidn/libidn2/-/issues/93>.

** doc: Improve GTK-DOC manual.

** doc: Don't ship HTML/PDF manual.  Drop custom CSS stylesheet.

Log message:
libidn2: update to 2.3.1.

* Noteworthy changes in release 2.3.1 (2021-05-12) [stable]

** Implement full roundtrip for lookup functionality
With TR64 enabled (default), '☺i' was converted to 'xn-- o-oia59s'.
The output contains an illegal space and thus could not be decoded any
more.  Reported-by: Chris Malton.  See
<https://gitlab.com/libidn/libidn2/issues/78> and
<https://gitlab.isc.org/isc-projects/bind9/issues/1610>.

** Fix domain too long error

** doc: idn2.1 and libidn2.texi automatically get idn2 --help output.

** Updated gnulib files and various build fixes.
In particular, it no longer attempts to detect a host CC compiler.
See <https://gitlab.com/libidn/libidn2/-/issues/83>.

Log message:
libidn2: Update to 2.3.0

* Version 2.3.0 (released 2019-11-14)

** Mitre has assigned CVE-2019-12290 which was fixed by
   the roundtrip feature introduced in 2.2.0 (commit 241e8f48)

** Update the data tables from Unicode 6.3.0 to Unicode 11.0

** Turn _idn2_punycode_encode, _idn2_punycode_decode
   into compat symbols (Fixes #74)

Log message:
libidn2: Update to 2.2.0

Version 2.2.0 (released 2019-05-23)

* Perform A-Label roundtrip for lookup functions by default
* Stricter check of input to punycode decoder
* Fix punycode decoding with no ASCII chars but given delimiter
* Fix 'idn2 --no-tr64' (was a no-op)
* Allow _ as a basic code point in domain labels
* Fail building documentatino if 'ronn' isn't installed
* git tag changed to reflect https://semver.org/

Version 2.1.1 (released 2019-02-08)

* Revert SONAME bump from release 2.1.0
* Fix NULL dereference in idn2_register_u8() and idn2_register_ul()
* Fix free of random value in idn2_to_ascii_4i()
* Improved fuzzer (which found the above issues)
* Fix printf() crash in test-lookup.c on Solaris
* Check for valid unicode input in punycode encoder
* Avoid excessive CPU usage in punycode encoding with
  large inputs
* Deprecate idn2_to_ascii_4i() in favor of idn2_to_ascii_4i2()
* Restrict output length of idn2_to_ascii_4i() to 63 bytes

Version 2.1.0 (released 2019-01-04)

* Two exposed functions are no longer exposed:
  _idn2_punycode_encode() and _idn2_punycode_decode() which were
  meant to be used internally only. The output needs additional
  checks to be used safely.
  This is the reason to for the SONAME bump, just in case.
* Fix label length check for idn2_register_u8()
* Remove compiler warnings
* Use gnulib-python tool for bootstrapping if possible
* Improve build system (several small issues)
* Add missing error messages to idn2_strerror_name()
* Improve docs and remove typos
* Update gnulib

Log message:
Update to 2.0.5. From the changelog:

** Switched the default library behavior to IDNA2008 as amended
   by TR#46 (non-transitional). That default behavior is enabled when
   no flags are specified to function calls. Applications can utilize the
   %IDN2_NO_TR46 flag to switch to the unamended IDNA2008. This is done in
   the interest of interoperability based on the fact that this is what application
   writers care about rather than strict compliance with a particular protocol.

** Fixed memleak in idn2_to_unicode_8zlz().

** Return error (IDN2_ICONV_FAIL) on charset conversion errors.

** Fixed issue with STD3 rules applying in non-transitional
   TR46 mode.

** idn2: added option --usestd3asciirules.

Log message:
libidn2: Fix installation if gtk-doc package is already installed

By default libidn2 is configured with `--disable-gtk-doc'. However,
despite that, it will checks several `gtkdoc-*' tools anyway, ending
in a failure during the installation phase because only a couple
of them are available.

Add a kludge via CONFIGURE_ENV to avoid picking up gtkdoc-* tools.

Pointed out by <scole> via PR pkg/52667.

Log message:
Update to 2.0.4. From the changelog:

* Fix integer overflow in bidi.c/_isBidi()
* Fix integer overflow in puny_decode.c/decode_digit()
* Improve docs
* Fix idna_free() to idn_free()
* Update fuzzer corpora

Use the .tar.gz distfile again, for the moment, to work around
https://github.com/jmmv/pkg_comp/issues/24 ("can't extract distfiles
with EXTRACT_SUFX=.tar.lz").

Log message:
Version 2.0.3 (released 2017-07-24) [beta]

** %IDN2_USE_STD3_ASCII_RULES disabled by default.
 Previously we were eliminating non-STD3 characters from domain strings
 such as _443._tcp.example.com, or IPs 1.2.3.4/24 provided to libidn2
 functions. That was an unexpected regression for applications switching
 from libidn and thus it is no longer applied by default.
 Use %IDN2_USE_STD3_ASCII_RULES to enable that behavior again.

** Fix several documentation issues

** Fix build issues

** Modernize gtk-doc build infrastructure.

Log message:
Unconditionally buildlink lib{iconv,unistring}, as API clients need them.

Log message:
Don't install "idn2_noinstall". Bump PKGREVISION.