Chez Scheme is both a programming language and an implementation of that
language, with supporting tools and documentation.
As a superset of the language described in the [Revised 6 Report on the
Algorithmic Language Scheme] (http://www.r6rs.org)(R6RS), Chez Scheme supports
all standard features of Scheme, including first-class procedures, proper
treatment of tail calls, continuations, user-defined records, libraries,
exceptions, and hygienic macro expansion.
Chez Scheme also includes extensive support for interfacing with C and other
languages, support for multiple threads possibly running on multiple cores,
non-blocking I/O, and many other features.
===> The following configuration options are available for chez-scheme-10.4.0:
X11=on: X11 (graphics) support
===> Use 'make config' to modify these settings
lang/chez-scheme: enable on powerpc64*
There is no native backend for 64-bit PowerPC, so build the portable
bytecode variant. configure has to be taught that FreeBSD reports
"powerpc" from uname -m for every PowerPC flavour. Sent upstream.
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
lang: remove 'Created by' lines
A big Thank You to the original contributors of these ports:
* Aaron Dalton <aaron@FreeBSD.org>
* Adam Weinberger <adamw@FreeBSD.org>
* Akinori MUSHA aka knu <knu@idaemons.org>
* Alex Dupre <ale@FreeBSD.org>
* Alexey Dokuchaev <danfe@FreeBSD.org>
* Alonso Cardenas Marquez <acm@FreeBSD.org>
* Andreas Klemm <andreas@klemm.gtn.com>
* Andrew Pantyukhin <infofarmer@FreeBSD.org>
* Andrey Zakhvatov
* Anton Berezin <tobez@FreeBSD.org>
* Anton Berezin <tobez@tobez.org>
(Only the first 15 lines of the commit message are shown above )
lang/chez-scheme: Fix threads support
Thanks to Jason for suggesting the fix as well
Reported by: Jason Dagit <dagitj at gmail dot com> (private email)
*/*: Remove redundant '-[0-9]*' from CONFLICTS_INSTALL
The conflict checks compare the patterns first against the package
names without version (as reported by "pkg query "%n"), then - if
there was no match - agsinst the full package names including the
version (as reported by "pkg query "%n-%v").
Approved by: portmgr (blanket)
Do not set WRKSRC when using USE_GITHUB, it is always correct.
If it is not correct, it is because you did not set GH_PROJECT
correctly.
Sponsored by: Absolight
Chez Scheme is both a programming language and an implementation
of that language, with supporting tools and documentation.
As a superset of the language described in the
[Revised<sup>6</sup> Report on the Algorithmic Language Scheme]
(http://www.r6rs.org)(R6RS), Chez Scheme supports all standard
features of Scheme, including first-class procedures, proper treatment
of tail calls, continuations, user-defined records, libraries,
exceptions, and hygienic macro expansion.
Chez Scheme also includes extensive support for interfacing with C
and other languages, support for multiple threads possibly running
on multiple cores, non-blocking I/O, and many other features.
WWW: https://cisco.github.io/ChezScheme
Thanks to jrm for helping with testing.
