Commit 35ed80d7 authored by Raymond Toy's avatar Raymond Toy
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Initial revision for 21e changes. WIP

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# CMUCL 21e
## Work in prograss
The CMUCL project is pleased to announce the release of CMUCL 21e.
This is a major release which contains numerous enhancements and bug
fixes from the 21a 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:
* Building with gcc8 or later doesn't work with the default -O option. Use -O1 instead. This shouldn't really impact overall speed much.
* Added simple support to compile with clang instead, which works. (Use x86_linux_clang).
* Feature enhancements
* Update to ASDF 3.3.3
* Changes
* ANSI compliance fixes:
* Bug fixes:
* Gitlab tickets:
* ~~#73~~ Update clx from upstream clx
* Other changes:
* Improvements to the PCL implementation of CLOS:
* Changes to building procedure:
This release is not binary compatible with code compiled using CMUCL
21d; you will need to recompile FASL files.
See or for more information,
for obtaining CMUCL, including sources and binaries..
We hope you enjoy using this release of CMUCL!
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