dev-lang/swi-prolog
Versatile implementation of the Prolog programming language
USE Flags
X
Global: Adds support for X11
archive
Global: Enables support for accessing files in archives transparently via app-arch/libarchive
berkdb
Global: Adds support for sys-libs/db (Berkeley DB for MySQL)
+cli
* This flag is undocumented *
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)
+gmp
* This flag is undocumented *
gui
Global: Build some GUI components (inside the guest window).
+ipc
* This flag is undocumented *
java
Global: Adds support for Java
minimal
Global: Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features)
odbc
Global: Adds ODBC Support (Open DataBase Connectivity)
pcre
Global: Adds support for Perl Compatible Regular Expressions
pgo
* This flag is undocumented *
qt6
* This flag is undocumented *
ssl
Global: Adds support for Secure Socket Layer connections
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
yaml
Global: Use the dev-libs/libyaml library to build the psych extension, available since Ruby 1.9.2_rc2, in alternative to the bundled syck-based parser.