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========================== C M U C L 20 e =============================
[In Progress]
The CMUCL project is pleased to announce the release of CMUCL 20e.
This is a major release which contains numerous enhancements and
bug fixes from the 20c release.
CMUCL is a free, high performance implementation of the Common Lisp
programming language which runs on most major Unix platforms. It
mainly conforms to the ANSI Common Lisp standard. CMUCL provides a
sophisticated native code compiler; a powerful foreign function
interface; an implementation of CLOS, the Common Lisp Object System,
which includes multi-methods and a meta-object protocol; a source-level
debugger and code profiler; and an Emacs-like editor implemented in
Common Lisp. CMUCL is maintained by a team of volunteers collaborating
over the Internet, and is mostly in the public domain.
New in this release:
* Known issues:
* Feature enhancements
* Changes
* DEFINE-COMPILER-MACRO now has source-location information for
the macro definition.
* :ALIEN-CALLBACK added to *FEATURES* for platforms that support
alien callbacks.
* The sparc port can be built using gcc once again.
* The old Cheney stop-and-copy GC supported on sparc once again.
However, there are no plans on supplying sparc binaries with
this GC.
* REPLACE and friends on strings was limited to strings less than
the maximum possible size. This has been fixed so strings of any
supported length can be handled. (See ticket #66 and #68.)
* Ticket #66 fixed.
* Ticket #67 fixed.
* Ticket #68 fixed.
* -8 option for build-all.sh is deprecated since we don't
officially support 8-bit builds anymore.
* Some small updates to the User Manual and CMU Internals
documents to generate pdf files by default.
* Improvements to the PCL implementation of CLOS:
* Changes to building procedure:
* In make-dist.sh, the version is now optional. If not given, a
version is derived from the git hash returned by "git
describe".
This release is not binary compatible with code compiled using CMUCL
20d; you will need to recompile FASL files.
See <URL:http://www.cmucl.org> or
<URL:http://trac.common-lisp.net/cmucl> for download information,
guidelines on reporting bugs, and mailing list details.
We hope you enjoy using this release of CMUCL!