doc: Add `ANNOUNCE-0.24.2'.
* doc/announce/ANNOUNCE-0.24.2: New file.
This commit is contained in:
Jan (janneke) Nieuwenhuizen
parent
029a891d4e
commit
c824c62f85
|
|
@ -0,0 +1,117 @@
|
|||
|
||||
Subject: GNU Mes 0.24.2 released
|
||||
|
||||
<#secure method=pgpmime mode=sign>
|
||||
|
||||
We are happy to announce the release of GNU Mes 0.24.2, representing 25
|
||||
commits over nine months by four people.
|
||||
|
||||
This release should fix the long standing `stat64' bug #41264[0].
|
||||
|
||||
We are very grateful that the NLnet Foundation[1] is sponsoring this
|
||||
work!
|
||||
|
||||
What's next?
|
||||
|
||||
Work to prototype this so-called "Full Source Bootstrap" for ARM on
|
||||
Aarch64 is happening on the wip-aarch64-bootstrap[2] branch. Also, full
|
||||
Guile compatible module support, and RISC-V support.
|
||||
|
||||
Enjoy!
|
||||
|
||||
* About
|
||||
|
||||
GNU Mes[3] is a Scheme interpreter and C compiler for bootstrapping
|
||||
the GNU System. Since version 0.22 it has again helped to halve the
|
||||
size of opaque, uninspectable binary seeds that are currently being
|
||||
used in the Reduced Binary Seed bootstrap[4] of GNU Guix[5]. The
|
||||
final goal is to help create a full source bootstrap as part of the
|
||||
bootstrappable builds[6] effort for UNIX-like operating systems.
|
||||
|
||||
The Scheme interpreter is written in ~5,000 LOC of simple C, and the C
|
||||
compiler written in Scheme and these are mutual self-hosting. Mes can
|
||||
now be bootstrapped from M2-Planet[7] and Mescc-Tools[8].
|
||||
|
||||
Mes has a Garbage Collector, a library of loadable Scheme modules--
|
||||
notably Dominique Boucher's LALR[9], Pre-R6RS portable
|
||||
syntax-case[10] with R7RS ellipsis, Matt Wette's Nyacc[11] --and test
|
||||
suite, just enough to support a REPL and a C99 compiler: mescc.
|
||||
|
||||
Mes + MesCC + Mes C Library can build a bootstrappable TinyCC[12] that
|
||||
is self-hosting. Using this tcc and the Mes C library we now have a
|
||||
Reduced Binary Seed bootstrap for the gnutools triplet: glibc-2.2.5,
|
||||
binutils-2.20.1, gcc-2.95.3. This is enough to bootstrap Guix for
|
||||
i686-linux, x86_64-linux, armhf-linux and aarch64-linux.
|
||||
|
||||
Mes is inspired by The Maxwell Equations of Software: LISP-1.5[13] --
|
||||
John McCarthy page 13, GNU Guix's source/binary packaging transparency
|
||||
and Jeremiah Orians's stage0[14] 357-byte self-hosting hex assembler.
|
||||
|
||||
* Download
|
||||
|
||||
git clone git://git.savannah.gnu.org/mes.git
|
||||
|
||||
Here are the compressed sources and a GPG detached signature[*]:
|
||||
https://ftp.gnu.org/gnu/mes/mes-0.24.2.tar.gz
|
||||
https://ftp.gnu.org/gnu/mes/mes-0.24.2.tar.gz.sig
|
||||
|
||||
Use a mirror for higher download bandwidth:
|
||||
https://ftpmirror.gnu.org/mes/mes-0.24.2.tar.gz
|
||||
https://ftpmirror.gnu.org/mes/mes-0.24.2.tar.gz.sig
|
||||
|
||||
Here are the SHA1 and SHA256 checksums:
|
||||
|
||||
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx mes-0.24.2.tar.gz
|
||||
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx mes-0.24.2.tar.gz
|
||||
|
||||
[*] Use a .sig file to verify that the corresponding file (without the
|
||||
.sig suffix) is intact. First, be sure to download both the .sig file
|
||||
and the corresponding tarball. Then, run a command like this:
|
||||
|
||||
gpg --verify mes-0.24.2.tar.gz.sig
|
||||
|
||||
If that command fails because you don't have the required public key,
|
||||
or that public key has expired, try the following commands to update
|
||||
or refresh it, and then rerun the 'gpg --verify' command.
|
||||
|
||||
gpg --recv-keys 1A858392E331EAFDB8C27FFBF3C1A0D9C1D65273
|
||||
|
||||
* Get informed, get involved
|
||||
|
||||
See https://bootstrappable.org
|
||||
Join #bootstrappable on irc.libera.chat
|
||||
|
||||
* NEWS
|
||||
* Changes in 0.24.2 since 0.24.1
|
||||
** Build
|
||||
*** A number of compile warnings have been fixed.
|
||||
*** The `simple.make' and `simple.sh' builds have been resurrected.
|
||||
** MesCC
|
||||
*** Some assembly defines were added for building TinyCC for x86_64.
|
||||
*** `__assert_fail' has been updated to use the standard signature.
|
||||
** Noteworthy bug fixes
|
||||
*** A bootstrap build without M2-Planet is now supported again.
|
||||
*** `gettimeofday' no longer segfaults in the M2-Planet build.
|
||||
*** `stat64' and friends are now used on 32bit platforms.
|
||||
This fixes https://debbugs.gnu.org/41264, and should also fix
|
||||
https://debbugs.gnu.org/49985,
|
||||
https://debbugs.gnu.org/53415,
|
||||
https://debbugs.gnu.org/53416.
|
||||
*** The Mes C Library now supports uppercase hex conversions.
|
||||
|
||||
* Links
|
||||
[0] https://debbugs.gnu.org/41264
|
||||
[1] https://nlnet.nl/project/GNUMes-ARM_RISC-V
|
||||
[2] https://git.savannah.gnu.org/cgit/guix.git/log/?h=wip-aarch64-bootstrap
|
||||
[3] https://www.gnu.org/software/mes
|
||||
[4] https://guix.gnu.org/blog/2020/guix-further-reduces-bootstrap-seed-to-25
|
||||
[5] https://www.gnu.org/software/guix
|
||||
[6] https://bootstrappable.org
|
||||
[7] https://github.com/oriansj/m2-planet
|
||||
[8] https://savannah.nongnu.org/projects/mescc-tools
|
||||
[9] https://github.com/schemeway/lalr-scm
|
||||
[10] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
|
||||
[11] https://www.nongnu.org/nyacc
|
||||
[12] https://gitlab.com/janneke/tinycc
|
||||
[13] http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf
|
||||
[14] https://github.com/oriansj/stage0-posix
|
||||
Loading…
Reference in New Issue