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This is release 0.82 of the Caml Light system, for Unix machines.
This version is a release of the first stable version of Camllight (0.75).
* Change of gestion of the heap's pages
* Minor bugs resolved
* Adaptation to new gcc/libc6
* change to OCaml License
* add caml_all
This is release 0.75 of the Caml Light system, for Unix machines.
François Boisson francois@boisson.homeip.net
OVERVIEW:
Caml Light is a small, portable implementation of the ML language.
that runs on most Unix machines. It has also been ported to the
Macintosh, the PC, and other microcomputers.
Caml Light implements the Caml language, a functional language from
the ML family. Caml is quite close to Standard ML, though not strictly
conformant. There are some slight differences in syntax and semantics,
and major differences in the module system.
Caml Light is implemented as a bytecode compiler, and fully
bootstrapped. The runtime system and bytecode interpreter is written
in standard C, hence Caml Light is easy to port to almost any 32 or 64 bit
platform. The whole system is quite small: about 100K for the runtime
system, and another 100K of bytecode for the compiler. 2 megabytes of
memory is enough to recompile the whole system. This stands in sharp
contrast with other implementations of ML, such as SML-NJ, that
requires about ten times more memory. Performance is quite good for a
bytecoded implementation.
Caml Light comes in two flavors: a classical, interactive, toplevel-based
system; and a standalone, batch-oriented compiler that produces standalone
programs, in the spirit of the Unix cc compiler. The former is good for
learning the language and testing programs. The latter integrates more
smoothly with the Unix programming environment: make, compilations under
Emacs, ... The generated programs are quite small, and can be used like
any other Unix command.
CONTENTS:
src/ the sources for the core Caml Light system
src/runtime/ the bytecode interpreter and runtime system (in C)
src/lib/ the standard library (in Caml Light)
src/compiler/ the compiler (in Caml Light)
src/linker/ the linker (in Caml Light)
src/librar/ the linker (in Caml Light)
src/toplevel/ the toplevel interactive system (in Caml Light)
src/lex/ the lexer generator (in Caml Light)
src/yacc/ the parser generator (in C)
src/tools/ various utilities (sh, perl, C, Caml Light)
src/caml* the bootstrap compilers
config/ the configuration files and autoconfiguration tool
contrib/ the sources for various libraries and utilities
examples/ some example programs
COPYRIGHT INRIA's copyright notice
INSTALL instructions for installation
README this file
CHANGES what's new
PORTING hints on porting Caml Light to a non-Unix machine
COPYRIGHT:
All files in this distribution are copyright INRIA and distributed
under the conditions stated in file COPYRIGHT.
They can be freely redistributed for non-commercial purposes, provided
the copyright notice remains attached.
INSTALLATION:
See the file INSTALL for installation instructions on Unix
machines.
DOCUMENTATION:
The Caml Light system is described in:
"The Caml Light system, release 0.75", by Xavier Leroy (reference manual)
"Functional programming using Caml Light", by Michel Mauny (tutorial)
These documents are distributed in Postscript, DVI, and plain text.
They can be obtained by anonymous FTP from ftp.inria.fr as described below.
The following Web site offers lots of information on Caml:
http://pauillac.inria.fr/caml/
including a comprehensive "Frequently Asked Questions" list, short
tutorials, and material for programming courses.
AVAILABILITY:
The whole Caml Light distribution resides on ftp.inria.fr, and can
be accessed by anonymous FTP:
host: ftp.inria.fr (192.93.2.54)
directory: lang/caml-light
or through the Web at URL http://pauillac.inria.fr/caml/
KEEPING IN TOUCH WITH THE CAML COMMUNITY:
There exists a mailing list of users of the Caml and Caml Light
systems developed at INRIA. The purpose of this list is to share
experience, exchange ideas (and even code), and report on applications
of the Caml language. This list is moderated; messages can be
written in English or in French. The list has about 200 subscribers.
Messages to the list should be sent to:
caml-list@inria.fr
If you wish to subscribe to this list, please send a message
(including your email address) to:
caml-list-request@inria.fr
The Usenet news group comp.lang.ml also contains discussions about
the ML family of programming languages, including Caml. The newsgroup
is moderated. For those without Usenet access, this newsgroup is
also accessible via a mailing list (to subscribe:
sml-list-request@cs.cmu.edu, to post a message: sml-list@cs.cmu.edu).
BUG REPORTS AND USER FEEDBACK:
Send your bug reports by E-mail to
caml-light@inria.fr
or by paper mail to
Caml Light, projet Formel
INRIA Rocquencourt
B.P. 105
78153 Le Chesnay
France
To be effective, bug reports should include a complete program (preferably
small) that exhibits the unexpected behavior, and the configuration
you are using (machine type, etc).
The mailing list caml-light@inria.fr is forwarded to a small
group of implementors at INRIA. For general questions and discussions,
caml-list@inria.fr is better; for bug reports and very specific
technical questions, caml-light@inria.fr is preferred. We often
cross-post from one list to the other, anyway.
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