Log message:
libzip: update to 1.7.3.

1.7.3 [2020-07-15]
==================

* Support cmake < 3.17 again.
* Fix pkgconfig file (regression in 1.7.2).

Log message:
libzip: update to 1.7.2.

Add github master site as fallback.

1.7.2 [2020-07-11]
==================

* Fixes for the CMake find_project() files.
* libzip moved to the CMake libzip:: NAMESPACE.
* CMake usage best practice cleanups.

Log message:
libzip: more executables in buildlink

Log message:
libzip: update bl3.mk

Stop linking lib/libzip/include, does not exist since 1.3.1; and depend
on that version (from 2017).

Link bin/zipcmp for the cmake infrastructure (the cmake support
files are looking for zipcmp in the same place as the headers/library).

The latter fixes a build problem in mgba reported by nia.

Log message:
libzip: update to 1.7.1.

1.7.1 [2020-06-13]
==================

* Restore `LIBZIP_VERSION_{MAJOR,MINOR,MICRO}` symbols.
* Fixes warnings reported by PVS-Studio.
* Add `LIBZIP_DO_INSTALL` build setting to make it easier to use
  libzip as subproject.

Log message:
libzip: update to 1.7.0.

1.7.0 [2020-06-05]
==================

* Add support for encrypting using traditional PKWare encryption.
* Add `zip_compression_method_supported()`.
* Add `zip_encryption_method_supported()`.
* Add the `ZIP_SOURCE_GET_FILE_ATTRIBUTES` source command.
* Refactor stdio file backend.
* Add CMake find_project() support.

Log message:
revbump after updating security/nettle

Log message:
*: recursive bump for libffi

Log message:
libzip: update to 1.6.1.

1.6.1 [2020-02-03]
==================

* Bugfix for double-free in zipcmp(1) during cleanup.

Log message:
libzip: update to 1.6.0nb1.

Add upstream patch avoiding a double-free in zipcmp.