pkgsrc changes:
- for ruby-gilb2 and ruby-gobject-introspection gems,
handle generated source files that are no longer included
in distributed gem files by newly introduced GEM_KEEPBUILD
variable
Upstream changes (from NEWS):
== Ruby-GNOME 3.4.2: 2020-05-02
This is a follow-up release of 3.4.1.
=== Changes
==== Ruby/GLib2
* Improvements
* Add support for Ruby 2.8.
==== Ruby/GTK3
* Improvements
* (({Gtk::Widget#style_get_property})): Added a validation.
* Updated examples.
[GitHub#1318][GitHub#1319][GitHub#1320][GitHub#1321][GitHub#1322]
[GitHub#1323][GitHub#1324][GitHub#1325][GitHub#1326][GitHub#1327]
[GitHub#1328][GitHub#1329][GitHub#1330][GitHub#1331][GitHub#1332]
[GitHub#1353][GitHub#1354][GitHub#1355][GitHub#1391]
[Patch by kojix2]
* Fixes
* Fixed a typo.
[GitHub#1307][Patch by Ismail Arilik]
==== Ruby/GObjectIntrospection
* Improvements
* Changed to accept (({nil})) as a false value for boolean.
[GitHub#1305][Reported by Matijs van Zuijlen]
* Added support for UTF-8 (({GHashTable})) value.
* Added workaround for (({rsvg_handle_set_stylesheet()})).
* Fixes
* Fixed a bug that pointer struct isn't allocated correctly.
[GitHub#1315][Reported by Konrad Narewski]
==== Ruby/GtkSourceView4
* Improvements
* Added support for auto native package install on Ubuntu.
[GitHub#1309][Patch by Ismail Arilik]
* Added support for auto native package install on Debian GNU/Linux.
==== Ruby/VTE3
* Improvements
* (({Vte::Terminal#spawn})): Made options optional.
[GitHub#1333][Patch by kojix2]
* Updated README.
[GitHub#1335][Patch by kojix2]
==== Ruby/GdkPixbuf2
* Improvements
* Updated examples.
[GitHub#1336][GitHub#1337][GitHub#1338][GitHub#1339][GitHub#1340]
[GitHub#1341][GitHub#1342][GitHub#1343][GitHub#1344][GitHub#1347]
[GitHub#1348][GitHub#1349]
[Patch by kojix2]
* Updated README.
[GitHub#1346][Patch by kojix2]
==== Ruby/WebKit2GTK
* Fixes
* Fixed dependency check.
[GitHub#1351][Patch by kojix2]
==== Ruby/RSVG2
* Improvements
* Updated examples.
[GitHub#1357][Patch by kojix2]
[GitHub#1393][Patch by Jean-Christophe Le Lann]
=== Thanks
* Matijs van Zuijlen
* Ismail Arilik
* Konrad Narewski
* kojix2
* Jean-Christophe Le Lann
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