gnustep-base/gnustep-gui
Library of GUI classes written in Obj-C
USE Flags
cups
Global: Add support for CUPS (Common Unix Printing System)
icu
Global: Enable ICU (Internationalization Components for Unicode) support, using dev-libs/icu
jpeg
Global: Adds JPEG image support
png
Global: Adds support for libpng (PNG images)
speech
Global: speech support
debug
Global: Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
doc
Global: Adds extra documentation (API, Javadoc, etc)
test
Global: Workaround to pull in packages needed to run with FEATURES=test. Portage-2.1.2 handles this internally, so don't set it in make.conf/package.use anymore