doc: Release update.
* BLURB: Release update. * HACKING: Remove roadmap. * INSTALL: Release update. * NEWS: Add 0.21 section. * README: Release update. * ROADMAP: New file. * configure.sh: Release update. * doc/announce/ANNOUNCE-0.21: New file. * doc/mes.texi: Release update.
This commit is contained in:
Jan Nieuwenhuizen
parent
594b2859b1
commit
ac9c18f8b8
13
BLURB
13
BLURB
|
|
@ -1,4 +1,7 @@
|
|||
|
||||
GNU Mes is a Scheme interpreter and C compiler for bootstrapping the GNU
|
||||
system.
|
||||
|
||||
GNU Mes was created to address the security concerns that arise from
|
||||
bootstrapping an operating system using binary blobs, which is common
|
||||
practice for all software distributions. Mes is a Scheme interpreter
|
||||
|
|
@ -8,13 +11,13 @@ halved the size of opaque, uninspectable binaries that were needed to
|
|||
bootstrap GNU Guix, a functional GNU/Linux distribution that focusses on
|
||||
user freedom, reproducibility and security. That reduction was achieved
|
||||
by replacing GNU Binutils, GNU GCC and the GNU C Library with Mes. The
|
||||
final goal is to help create a full source bootstrap for any interested
|
||||
UNIX-like operating system. After three years of volunteer work funding
|
||||
will enable us to make another big step forward and reach an important
|
||||
new milestone.
|
||||
final goal is to help create a full source bootstrap for UNIX-like
|
||||
operating systems. After three years of volunteer work funding will
|
||||
enable us to make another big step forward and reach an important new
|
||||
milestone.
|
||||
|
||||
GNU Mes - https://gnu.org/software/mes
|
||||
GNU Guix - https://gnu.org/software/guix
|
||||
Bootstrappable Builds - https://bootstrappable.org
|
||||
Reproducible Builds - https://reproducible-builds.org
|
||||
Reduced Binary Seed bootstrap - http://joyofsource.com/reduced-binary-seed-bootstrap.html
|
||||
Reduced Binary Seed bootstrap - https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/
|
||||
|
|
|
|||
22
BOOTSTRAP
22
BOOTSTRAP
|
|
@ -1,22 +1,22 @@
|
|||
-*- org -*-
|
||||
#+TITLE: bootstrappable.org project
|
||||
|
||||
Copyright © 2016, 2017, 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
notice and this notice are preserved.
|
||||
|
||||
* What?
|
||||
** Full source bootstrapping for GuixSD
|
||||
** Full source bootstrapping for GNU Guix
|
||||
|
||||
A package in GuixSD is can be uniquely identified by the hash of its
|
||||
source code, its dependencies and its build recipe.
|
||||
A package in Guix is uniquely identified by the hash of its source code,
|
||||
its dependencies, and its build recipe.
|
||||
|
||||
Every package can be built from source, except for the bootstrap
|
||||
binaries.
|
||||
|
||||
*** From the GuixSD manual
|
||||
*** From the Guix manual
|
||||
|
||||
The distribution is fully “bootstrapped” and “self-contained”: each
|
||||
package is built based solely on other packages in the distribution.
|
||||
|
|
@ -25,7 +25,7 @@ The root of this dependency graph is a small set of “bootstrap
|
|||
binaries”, provided by the ‘(gnu packages bootstrap)’ module. For more
|
||||
information on bootstrapping, *note Bootstrapping::.
|
||||
|
||||
**** GuixSD bootstrap tarballs
|
||||
**** Guix bootstrap tarballs
|
||||
|
||||
$ du -schx $(readlink $(guix build bootstrap-tarballs)/*)
|
||||
2.1M /gnu/store/9623n4bq6iq5c8cwwdq99qb7d0xj93ym-binutils-static-stripped-tarball-2.28.1/binutils-static-stripped-2.28.1-x86_64-linux.tar.xz
|
||||
|
|
@ -66,7 +66,7 @@ about the bootstrap binaries and compilers?
|
|||
** Software: MesCC-tools, M2-Planet, GNU Mes and MesCC
|
||||
** MesCC-tools
|
||||
|
||||
https://github.com/oriansj/mescc-tools
|
||||
https://savannah.gnu.org/projects/mescc-tools
|
||||
|
||||
*** hex.0: ~500 byte well-documented, self-hosting hex assembler
|
||||
|
||||
|
|
@ -101,13 +101,13 @@ be source.
|
|||
* TODO
|
||||
** remove or upstream patches from tcc-boot
|
||||
** prepare src/mes.c for M2-Planet transpiler.
|
||||
** arm, the Hurd
|
||||
** ARM, the Hurd
|
||||
** fix bootstrap-loops: (Nyacc?, mes.M2, psyntax.pp?)
|
||||
** make GNU gcc (8.0?) bootstrappable again, remove [need for] tcc stage
|
||||
* DONE
|
||||
** upstream mes-boot to GuixSD.
|
||||
** replace GuixSD bootstrap for x86_64.
|
||||
** replace GuixSD bootstrap for x86.
|
||||
** upstream mes-boot to Guix.
|
||||
** replace Guix bootstrap for x86_64.
|
||||
** replace Guix bootstrap for x86.
|
||||
** add full source gcc-4.7 package build.
|
||||
** bootstrap gcc+glibc-built binutils-20.1, gcc-4.1.0.
|
||||
** have tcc-boot compile gnutools triplet: binutils-2.14, gcc-2.95.3, glibc-2.2.5.
|
||||
|
|
|
|||
56
HACKING
56
HACKING
|
|
@ -60,62 +60,6 @@ we have no guile (GUILE)...but we should have hex2, M1, and mes.M1.
|
|||
That's a bootstrap problem which is currently ignored by using the
|
||||
mes-seed package. mes.M1 will be produced by M2-Planet from mes.c.
|
||||
|
||||
|
||||
* ROADMAP
|
||||
** TODO
|
||||
*** release 0.x, unsorted
|
||||
- mes: prepare src/mes.c for M2-Planet transpiler,
|
||||
Jeremiah branched-out from mes; see https://github.com/oriansj/mes-m2.
|
||||
- mes/mescc: proper docstrings, api reference documentation.
|
||||
- replace bootstrap-binaries with Gash: bash, coreutils, grep, gzip,
|
||||
sed, tar.
|
||||
- mes: real module support, Guile compatible (define-module,
|
||||
define-public, export).
|
||||
- mescc: ARMv7/AArch64 support.
|
||||
*** after release 1.0
|
||||
- replace initial gcc-2.95.3 with gcc-3.x or 4.x
|
||||
- use 3rd party libc (ucLibc, dietlibc, ...) after Mes and reduce
|
||||
need for bootstrappably-rich Mes C Library?
|
||||
- mes/mescc: bootstrap a `bootstrap-Guile' before bootstrapping tcc?
|
||||
- tcc: remove or upstream patches from tcc-boot.
|
||||
- tcc: build 0.9.27 directly instead of via 0.9.26, see tinycc
|
||||
wip-bootstrappable@0.9.27 branch
|
||||
- mes/mescc: bootstrap a minimal-Guile?
|
||||
+ libguile/{eval,init,list,strings,values,..}.
|
||||
+ ice-9/eval.scm
|
||||
- mescc: have mes-tcc pass all scaffold/tests, scaffold/tinycc tests.
|
||||
- syntax-case bootstrap problem
|
||||
+ resolve portable syntax-case bootstrap, or
|
||||
+ get full source syntax-case up (Andre van Tonder?)
|
||||
https://srfi.schemers.org/srfi-72/srfi-72.html, or
|
||||
+ ... drop it?
|
||||
- mescc: the Hurd support.
|
||||
** DONE
|
||||
*** 0.19 GNU mes now compiles TinyCC in ~8min and supports building Bash and GNU Tar.
|
||||
*** 0.18 GNU mes now supports GuixSD bootstrap (x86,x86_64) and has native x86_64 support.
|
||||
*** 0.17.1 GNU Mes now allows removing glibc, binutils and gcc from the GuixSD bootstrap.
|
||||
*** 0.17 GNU Mes is now an official GNU project and bootstraps gcc-4.7.4.
|
||||
*** 0.16.1 Mes now has info docs and installs ootb on Debian buster/testing.
|
||||
*** 0.16 Mes Lib C now bootstraps glibc-2.2.5, binutils-2.20.1, gcc-4.1.0.
|
||||
*** 0.15: MesCC now has a libc+gnu that supports compiling binutils-2.14, gcc-2.95.3 and glibc-2.2.5.
|
||||
*** 0.14: Mes+MesCC now compiles a slightly patched self-hosting tcc.
|
||||
*** 0.13: Mes+MesCC now compiles a modified, functional tcc.c (~25,000LOC) in 1h30'.
|
||||
*** 0.12: Mes+MesCC now compiles mes.c (~3000LOC) in ~4min.
|
||||
*** 0.11: MesCC now compiles a mes-tcc that passes 26/69 of mescc's C tests.
|
||||
*** 0.10: Mescc now compiles a mes-tcc that compiles a trivial C to a running a.out.
|
||||
*** 0.9: Mescc now writes M1 macro assembly files and compiles tcc.
|
||||
*** 0.8: Mescc now writes object files in stage0's labeled hex2 format.
|
||||
*** 0.7: Mescc supports -E, -c, -o options, include more complete set of header files,
|
||||
enough to work on compiling tinycc's tcc.c albeit a somewhat modified version.
|
||||
*** 0.6: Work with unmodified, unbundled Nyacc; compile 33/55 tinycc's tests/test2 suite.
|
||||
*** 0.5: Mutual self-hosting Scheme interpreter and C compiler: mes.c and mescc,
|
||||
Support call-with-current-continuation, refactor catch/throw
|
||||
*** 0.4: Support Nyacc, Gcc-compiled Mes compiles minimal main.c using nyacc
|
||||
*** 0.3: Garbage collector
|
||||
*** 0.2: Support psyntax
|
||||
*** 0.1: Mes eval/apply feature complete; support syntax-rules, compile main.c using LALR, dump ELF
|
||||
|
||||
|
||||
* DEBUG
|
||||
MES_DEBUG=<level> mes
|
||||
** Levels
|
||||
|
|
|
|||
51
INSTALL
51
INSTALL
|
|
@ -1,7 +1,7 @@
|
|||
-*- org -*-
|
||||
#+TITLE: Building and Installing GNU Mes
|
||||
|
||||
Copyright © 2016, 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
|
|
@ -19,12 +19,14 @@ similar way.
|
|||
* Regular build
|
||||
** Prerequisites
|
||||
*** Guix
|
||||
guix environment -l guix.scm #64 bit + 32bit
|
||||
guix environment --system=i686-linux -l guix.scm #32 bit only
|
||||
#+BEGIN_SRC bash
|
||||
guix environment -l guix.scm #64 bit + 32bit
|
||||
guix environment --system=i686-linux -l guix.scm #32 bit only
|
||||
#+END_SRC
|
||||
|
||||
*** Other GNU/Linux
|
||||
- [[https://github.com/oriansj/mescc-tools][mescc-tools]], 0.5 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.86.0 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/mescc-tools/][mescc-tools]], 0.6.1 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.93.0 is known to work.
|
||||
- GNU Gcc, 4.9.3 is known to work.
|
||||
- GNU Guile, version 2.0.12 or is know to work.
|
||||
- SH, /bin/sh, GNU Bash 4.3 is known to work.
|
||||
|
|
@ -34,37 +36,54 @@ similar way.
|
|||
- Perl, 5.22 is known to work.
|
||||
|
||||
** Build it
|
||||
|
||||
#+BEGIN_SRC bash
|
||||
./configure
|
||||
make
|
||||
#+END_SRC
|
||||
|
||||
** Check it
|
||||
|
||||
#+BEGIN_SRC bash
|
||||
make check
|
||||
#+END_SRC
|
||||
|
||||
** Install it
|
||||
|
||||
#+BEGIN_SRC bash
|
||||
make install
|
||||
#+END_SRC
|
||||
|
||||
* Guix it
|
||||
guix package -f guix.scm
|
||||
|
||||
#+BEGIN_SRC bash
|
||||
guix build -f guix.scm
|
||||
#+END_SRC
|
||||
|
||||
* Bootstrap build
|
||||
|
||||
The bootstrap build is being developed in Guix, on wip-bootstrap, see
|
||||
http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/mes.scm?h=wip-bootstrap
|
||||
The bootstrap build is part of Guix, see
|
||||
https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/commencement.scm
|
||||
|
||||
** Prerequisites
|
||||
- [[https://github.com/oriansj/mescc-tools][mescc-tools]], 0.5 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.86.0 is known to work.
|
||||
- [[https://gitlab.com/janneke/mes-seed][mes-seed]], 0.17.1 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/mescc-tools/][mescc-tools]], 0.6.1 is known to work.
|
||||
- [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.93.0 is known to work.
|
||||
|
||||
** Build it
|
||||
<setup environment, e.g. prefix, MES_SEED>
|
||||
./configure.sh [--prefix=<prefix>]
|
||||
./build.sh
|
||||
|
||||
#+BEGIN_SRC bash
|
||||
sh configure.sh [--prefix=<prefix>]
|
||||
sh bootstrap.sh
|
||||
#+END_SRC
|
||||
|
||||
** Check it
|
||||
|
||||
./check.sh
|
||||
#+BEGIN_SRC bash
|
||||
sh check.sh
|
||||
#+END_SRC
|
||||
|
||||
** Install it
|
||||
|
||||
./install.sh
|
||||
#+BEGIN_SRC bash
|
||||
sh install.sh
|
||||
#+END_SRC
|
||||
|
|
|
|||
19
NEWS
19
NEWS
|
|
@ -2,7 +2,7 @@
|
|||
#+TITLE: GNU Mes NEWS – history of user-visible changes
|
||||
#+STARTUP: content hidestars
|
||||
|
||||
Copyright © 2016,2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
|
|
@ -10,6 +10,23 @@ Copyright © 2016,2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
|||
|
||||
Please send Mes bug reports to bug-mes@gnu.org.
|
||||
|
||||
* Changes in 0.21 since 0.20
|
||||
** Core
|
||||
*** Mes can now be bootstrapped with Gash and Gash Core Utils.
|
||||
*** Mes now supports a Scheme-only bootstrap.
|
||||
*** Mes now supports -c EXPR.
|
||||
** MesCC
|
||||
*** Mes C Library now supports bootstrapping GNU Awk, GNU Bash, GNU SED, and GNU Tar.
|
||||
*** Mes C Library now has limited float support in vfprintf, vsnprintf, vsscanf.
|
||||
**** 7 new functions
|
||||
abtod, atof, creat, dtoab, execlp, isgraph, mknod, readlink, strtod,
|
||||
symblink.
|
||||
**** 5 new stubs
|
||||
getgrgid, getgrnam, getpgid, getpgrp, mktime, setgrent.
|
||||
** Noteworthy bug fixes
|
||||
*** A bug with `mes -c EXPR' has been fixed.
|
||||
*** The REPL now works again on x86_64.
|
||||
*** --with-system-libc now works again.
|
||||
* Changes in 0.20 since 0.19
|
||||
** Core
|
||||
*** The build system has been simplified, again.
|
||||
|
|
|
|||
45
README
45
README
|
|
@ -3,21 +3,21 @@
|
|||
|
||||
#+SUBTITLE: Maxwell Equations of Software
|
||||
|
||||
[[https://www.gnu.org/software/mes][GNU Mes]] brings a [[http://joyofsource.com/reduced-binary-seed-bootstrap.html][Reduced Binary Seed bootstrap]] to [[https://www.gnu.org/software/guix][GNU Guix]]. This
|
||||
bootstrap has halved the size of opaque, uninspectable binaries that
|
||||
were needed to bootstrap Guix. The final goal is to help create a full
|
||||
source bootstrap as part of the [[http://bootstrappable.org][bootstrappable builds]] effort for any
|
||||
interested UNIX-like operating system.
|
||||
[[https://www.gnu.org/software/mes][GNU Mes]] is a Scheme interpreter and C compiler for bootstrapping the GNU
|
||||
system. Since version 0.20 it brings a [[https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/][Reduced Binary Seed bootstrap]] to
|
||||
[[https://www.gnu.org/software/guix][GNU Guix]]. This bootstrap has halved the size of opaque, uninspectable
|
||||
binaries that were needed to bootstrap Guix 1.0. The final goal is to
|
||||
help create a full source bootstrap as part of the [[http://bootstrappable.org][bootstrappable builds]]
|
||||
effort for UNIX-like operating systems.
|
||||
|
||||
Mes consists of a mutual self-hosting Scheme interpreter written in
|
||||
~5,000 LOC of simple C and a Nyacc-based C compiler written in Scheme.
|
||||
This mes.c is [[https://github.com/oriansj/mes-m2][being simplified]] to be transpiled by [[https://github.com/oriansj/m2-planet][M2-Planet]].
|
||||
~5,000 LOC of simple C, and a C compiler written in Scheme. This mes.c
|
||||
is [[https://github.com/oriansj/mes-m2][being simplified]] to be transpiled by [[https://github.com/oriansj/m2-planet][M2-Planet]].
|
||||
|
||||
The Scheme interpreter (mes.c) has a Garbage Collector, a library of
|
||||
loadable Scheme modules-- notably Dominique Boucher's [[https://github.com/schemeway/lalr-scm][LALR]], Pre-R6RS
|
||||
[[https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html][portable syntax-case]] with R7RS ellipsis, Matt Wette's [[https://www.nongnu.org/nyacc][Nyacc]] --and test
|
||||
suite just barely enough to support a simple REPL and simple
|
||||
C-compiler: MesCC.
|
||||
The Scheme interpreter has a Garbage Collector, a library of loadable
|
||||
Scheme modules-- notably Dominique Boucher's [[https://github.com/schemeway/lalr-scm][LALR]], Pre-R6RS [[https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html][portable
|
||||
syntax-case]] with R7RS ellipsis, Matt Wette's [[https://www.nongnu.org/nyacc][Nyacc]] --and test suite just
|
||||
enough to support a REPL and a C99 compiler: MesCC.
|
||||
|
||||
Mes+MesCC can compile an only [[http://gitlab.com/janneke/tinycc][lightly patched TinyCC]] that is
|
||||
self-hosting. Using this tcc and the Mes C library we now have a
|
||||
|
|
@ -64,16 +64,17 @@ General Public Licence version 3 or later. See the file [[file:COPYING][COPYING
|
|||
|
||||
* Links
|
||||
[0] https://www.gnu.org/software/mes
|
||||
[1] https://www.gnu.org/software/guix
|
||||
[2] http://bootstrappable.org
|
||||
[3] https://github.com/oriansj/mes-m2
|
||||
[4] https://github.com/oriansj/m2-planet
|
||||
[5] https://github.com/schemeway/lalr-scm
|
||||
[6] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
|
||||
[7] https://www.nongnu.org/nyacc
|
||||
[8] http://gitlab.com/janneke/tinycc
|
||||
[9] [[http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf]]
|
||||
[10] https://github.com/oriansj/stage0
|
||||
[1] https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/
|
||||
[2] https://www.gnu.org/software/guix
|
||||
[3] https://bootstrappable.org
|
||||
[4] https://github.com/oriansj/mes-m2
|
||||
[5] https://github.com/oriansj/m2-planet
|
||||
[6] https://github.com/schemeway/lalr-scm
|
||||
[7] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
|
||||
[8] https://www.nongnu.org/nyacc
|
||||
[9] https://gitlab.com/janneke/tinycc
|
||||
[10] [[http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf]]
|
||||
[11] https://github.com/oriansj/stage0
|
||||
|
||||
* Legalese
|
||||
Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <[[mailto:janneke@gnu.org][janneke@gnu.org]]>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,91 @@
|
|||
-*- org -*-
|
||||
#+TITLE: Tentative GNU Mes Road Map
|
||||
|
||||
Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
|
||||
Copying and distribution of this file, with or without modification,
|
||||
are permitted in any medium without royalty provided the copyright
|
||||
notice and this notice are preserved.
|
||||
|
||||
The goals of the GNU Mes project are two-fold:
|
||||
|
||||
- to bootstrap the GNU system purely from source, without using any binary
|
||||
seeds.
|
||||
|
||||
- to aid the Reproducible-Builds.org effort; demonstrate the impact and
|
||||
importance of GNU and Software Freedom.
|
||||
|
||||
Since its inception, the project has gone a long way towards that goal. Below
|
||||
is a list of items we want for version "1.0" of GNU Mes.
|
||||
|
||||
You're welcome to discuss this road map on bug-mes@gnu.org or #bootstrappable
|
||||
on Freenode!
|
||||
|
||||
* TODO
|
||||
** release 0.x, unsorted
|
||||
- Introduce the Reduced Binaries Seed bootstrap to NixOS (Debian,
|
||||
Gentoo, ...?)
|
||||
- Full Source Bootstrap: compile Mes.c using M2-Planet. Jeremiah
|
||||
branched-out from mes; see https://github.com/oriansj/mes-m2, also see the
|
||||
branches: wip-m2-merge and wip-m2.
|
||||
- Scheme-only bootstrap bootstrap-binaries with Gash and Gash Core
|
||||
Utilities: Awk, Bash, Core Utilities, Grep, Gzip, Make, Sed, Tar.
|
||||
- Full Guile-compatible module support: define-module, define-public,
|
||||
export, use-modules, ...
|
||||
- ARMv7/AArch64 support: Mes C Library and MesCC.
|
||||
- Simplify eval-apply and other core functionality (see mes-m2).
|
||||
** after release 1.0
|
||||
- Replace the initial gcc-2.95.3 with gcc-4.6.4.
|
||||
- tcc: remove or upstream patches from tcc-boot.
|
||||
- tcc: build 0.9.27 directly instead of via 0.9.26, see tinycc
|
||||
wip-bootstrappable@0.9.27 branch
|
||||
- Bootstrap a `bootstrap-Guile' before bootstrapping tcc?
|
||||
- Skip tcc: Build gcc using MesCC.
|
||||
- better garbage collector.
|
||||
- mes/mescc: proper docstrings, api reference documentation.
|
||||
- mes/mescc: bootstrap a minimal Guile?
|
||||
+ libguile/{eval,init,list,strings,values,..}.
|
||||
+ ice-9/eval.scm
|
||||
- syntax-case bootstrap problem
|
||||
+ resolve portable syntax-case bootstrap, or
|
||||
+ get full source syntax-case up (Andre van Tonder?)
|
||||
https://srfi.schemers.org/srfi-72/srfi-72.html, or
|
||||
+ ... drop it?
|
||||
- Support the Hurd. There is a wip-hurd branch; most needed now are fork
|
||||
and exec.
|
||||
* DONE
|
||||
- 0.21 GNU Mes now supports a Scheme-only bootstrap and is packaged in
|
||||
Debian GNU/Linux.
|
||||
- 0.20 GNU Mes brings the Reduced Binary Source bootstrap to Guix.
|
||||
- 0.19 GNU Mes now compiles TinyCC in ~8min and supports building Bash and
|
||||
GNU Tar.
|
||||
- 0.18 GNU Mes now supports GuixSD bootstrap (x86,x86_64) and has native
|
||||
x86_64 support.
|
||||
- 0.17.1 GNU Mes now allows removing glibc, binutils and gcc from the GuixSD
|
||||
bootstrap.
|
||||
- 0.17 GNU Mes is now an official GNU project and bootstraps gcc-4.7.4.
|
||||
- 0.16.1 Mes now has info docs and installs ootb on Debian buster/testing.
|
||||
- 0.16 Mes Lib C now bootstraps glibc-2.2.5, binutils-2.20.1, gcc-4.1.0.
|
||||
- 0.15: MesCC now has a libc+gnu that supports compiling binutils-2.14,
|
||||
gcc-2.95.3 and glibc-2.2.5.
|
||||
- 0.14: Mes+MesCC now compiles a slightly patched self-hosting tcc.
|
||||
- 0.13: Mes+MesCC now compiles a modified, functional tcc.c (~25,000LOC) in
|
||||
1h30'.
|
||||
- 0.12: Mes+MesCC now compiles mes.c (~3000LOC) in ~4min.
|
||||
- 0.11: MesCC now compiles a mes-tcc that passes 26/69 of mescc's C tests.
|
||||
- 0.10: Mescc now compiles a mes-tcc that compiles a trivial C to a running
|
||||
a.out.
|
||||
- 0.9: Mescc now writes M1 macro assembly files and compiles tcc.
|
||||
- 0.8: Mescc now writes object files in stage0's labeled hex2 format.
|
||||
- 0.7: Mescc supports -E, -c, -o options, include more complete set of
|
||||
header files, enough to work on compiling tinycc's tcc.c albeit a somewhat
|
||||
modified version.
|
||||
- 0.6: Work with unmodified, unbundled Nyacc; compile 33/55 tinycc's
|
||||
tests/test2 suite.
|
||||
- 0.5: Mutual self-hosting Scheme interpreter and C compiler: mes.c and
|
||||
mescc, Support call-with-current-continuation, refactor catch/throw
|
||||
- 0.4: Support Nyacc, Gcc-compiled Mes compiles minimal main.c using nyacc
|
||||
- 0.3: Garbage collector
|
||||
- 0.2: Support psyntax
|
||||
- 0.1: Mes eval/apply feature complete; support syntax-rules, compile main.c
|
||||
using LALR, dump ELF
|
||||
|
|
@ -67,9 +67,9 @@ cp\
|
|||
BOOTSTRAP\
|
||||
COPYING\
|
||||
HACKING\
|
||||
INSTALL\
|
||||
NEWS\
|
||||
README\
|
||||
ROADMAP\
|
||||
${DESTDIR}${docdir}
|
||||
|
||||
if test -f ChangeLog+; then
|
||||
|
|
|
|||
|
|
@ -254,7 +254,7 @@ GNU Mes is configured for
|
|||
system: $mes_system
|
||||
|
||||
Run:
|
||||
./build.sh to build mes
|
||||
./check.sh to check mes
|
||||
./install.sh to install mes
|
||||
sh build.sh to build mes
|
||||
sh check.sh to check mes
|
||||
sh install.sh to install mes
|
||||
EOF
|
||||
|
|
|
|||
|
|
@ -129,5 +129,5 @@ janneke and Danny.
|
|||
[8] https://www.nongnu.org/nyacc
|
||||
[9] https://gitlab.com/janneke/tinycc
|
||||
[10] http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf
|
||||
[11] https://github.com/oriansj/stage0
|
||||
[11] https://savannah.nongnu.org/projects/stage0
|
||||
[12] https://nlnet.nl/project/GNUMes
|
||||
|
|
|
|||
|
|
@ -0,0 +1,132 @@
|
|||
|
||||
Subject: GNU Mes 0.21 released
|
||||
|
||||
<#secure method=pgpmime mode=sign>
|
||||
|
||||
We are pleased to announce the release of GNU Mes 0.21, representing
|
||||
54 commits over 10 weeks.
|
||||
|
||||
Mes has now brought the Reduced Binary Seed bootstrap to Guix (bootstrap
|
||||
a GNU/Linux system without binary GNU toolchain or equivalent). See
|
||||
https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/
|
||||
|
||||
This release supports a Scheme-only bootstrap: Mes can now be built with
|
||||
Gash and the experimental Gash Core Utils instead of using GNU Awk, GNU
|
||||
Bash, the GNU Core Utilities, GNU Grep, GNU Gzip, GNU Make, GNU Sed, and
|
||||
GNU Tar. Also, the Mes C Library now supports bootstrapping those.
|
||||
Finally, this release brings Mes as a package to Debian GNU/Linux.
|
||||
|
||||
We are excited that the Nlnet Foundation[12] is now sponsoring this
|
||||
work!
|
||||
|
||||
Next targets:
|
||||
|
||||
- Introduce the Reduced Binaries Seed bootstrap to NixOS (Debian,
|
||||
Gentoo, ...?)
|
||||
- Scheme-only bootstrap: use Guile, Gash and Gash Core Utils to remove
|
||||
awk, bash, core utilities, grep, gzip, make, sed, tar, etc. from the
|
||||
Guix bootstrap binaries
|
||||
- ARM support
|
||||
- Full Source Bootstrap: compile Mes.c using M2-Planet
|
||||
- Reduced Binary Seed bootstrap for ARM
|
||||
- the Hurd
|
||||
|
||||
Packages are available in Guix master.
|
||||
|
||||
* About
|
||||
|
||||
GNU Mes[0] brings a Reduced Binary Seed bootstrap[1] to GNU Guix[2].
|
||||
This bootstrap has halved the size of opaque, uninspectable binaries
|
||||
that were needed to bootstrap Guix. The final goal is to help create
|
||||
a full source bootstrap as part of the bootstrappable builds[3] effort
|
||||
for any interested UNIX-like operating system.
|
||||
|
||||
It consists of a mutual self-hosting Scheme interpreter written in
|
||||
~5,000 LOC of simple C and a Nyacc-based C compiler written in Scheme.
|
||||
This mes.c is being simplified[4] to be transpiled by M2-Planet[5].
|
||||
|
||||
The Scheme interpreter has a Garbage Collector, a library of loadable
|
||||
Scheme modules-- notably Dominique Boucher's LALR[6], Pre-R6RS
|
||||
[portable syntax-case[7] with R7RS ellipsis, Matt Wette's Nyacc[8]
|
||||
--and test suite just enough to support a REPL and a C99 compiler:
|
||||
MesCC.
|
||||
|
||||
Mes+MesCC can compile an only lightly patched TinyCC[9] 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 and x86_64-linux.
|
||||
|
||||
Mes is inspired by The Maxwell Equations of Software: LISP-1.5[10] -- John
|
||||
McCarthy page 13, GNU Guix's source/binary packaging transparency and
|
||||
Jeremiah Orians's stage0[11] ~500 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-0.21.tar.gz
|
||||
https://ftp.gnu.org/gnu/mes/mes-0.21.tar.gz.sig
|
||||
|
||||
Use a mirror for higher download bandwidth:
|
||||
https://ftpmirror.gnu.org/mes/mes-0.21.tar.gz
|
||||
https://ftpmirror.gnu.org/mes/mes-0.21.tar.gz.sig
|
||||
|
||||
Here are the MD5 and SHA1 checksums:
|
||||
|
||||
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx mes-0.21.tar.gz
|
||||
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx mes-0.21.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-0.21.tar.gz.sig
|
||||
|
||||
If that command fails because you don't have the required public key,
|
||||
then run this command to import it:
|
||||
|
||||
gpg --keyserver keys.gnupg.net --recv-keys 1A858392E331EAFDB8C27FFBF3C1A0D9C1D65273
|
||||
|
||||
and rerun the 'gpg --verify' command.
|
||||
|
||||
* Get informed, get involved
|
||||
|
||||
See https://bootstrappable.org
|
||||
Join #bootstrappable on irc.freenode.net.
|
||||
|
||||
* Changes in 0.21 since 0.20
|
||||
** Core
|
||||
*** Mes can now be bootstrapped with Gash and Gash Core Utils.
|
||||
*** Mes now supports a Scheme-only bootstrap.
|
||||
*** Mes now supports -c EXPR.
|
||||
** MesCC
|
||||
*** Mes C Library now supports bootstrapping GNU Awk, GNU Bash, GNU SED, and GNU Tar.
|
||||
*** Mes C Library now has limited float support in vfprintf, vsnprintf, vsscanf.
|
||||
**** 7 new functions
|
||||
abtod, atof, creat, dtoab, execlp, isgraph, mknod, readlink, strtod,
|
||||
symblink.
|
||||
**** 5 new stubs
|
||||
getgrgid, getgrnam, getpgid, getpgrp, mktime, setgrent.
|
||||
** Noteworthy bug fixes
|
||||
*** A bug with `mes -c EXPR' has been fixed.
|
||||
*** The REPL now works again on x86_64.
|
||||
*** --with-system-libc now works again.
|
||||
|
||||
Greetings,
|
||||
janneke and Danny.
|
||||
|
||||
[0] https://www.gnu.org/software/mes
|
||||
[1] https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/
|
||||
[2] https://www.gnu.org/software/guix
|
||||
[3] https://bootstrappable.org
|
||||
[4] https://github.com/oriansj/mes-m2
|
||||
[5] https://github.com/oriansj/m2-planet
|
||||
[6] https://github.com/schemeway/lalr-scm
|
||||
[7] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
|
||||
[8] https://www.nongnu.org/nyacc
|
||||
[9] https://gitlab.com/janneke/tinycc
|
||||
[10] http://www.softwarepreservation.org/projects/LISP/book/LISP%201.5%20Programmers%20Manual.pdf
|
||||
[11] https://savannah.nongnu.org/projects/stage0
|
||||
[12] https://nlnet.nl/project/GNUMes
|
||||
132
doc/mes.texi
132
doc/mes.texi
|
|
@ -13,7 +13,7 @@
|
|||
@set OPENPGP-SIGNING-KEY-ID 1A858392E331EAFDB8C27FFBF3C1A0D9C1D65273
|
||||
|
||||
@copying
|
||||
Copyright @copyright{} 2018 Jan (janneke) Nieuwenhuizen@*
|
||||
Copyright @copyright{} 2018,2019 Jan (janneke) Nieuwenhuizen@*
|
||||
|
||||
Permission is granted to copy, distribute and/or modify this document
|
||||
under the terms of the GNU Free Documentation License, Version 1.3 or
|
||||
|
|
@ -34,7 +34,7 @@ Documentation License''.
|
|||
|
||||
@titlepage
|
||||
@title GNU Mes Reference Manual
|
||||
@subtitle Full Source Bootstrapping of the GNU Guix Operating System
|
||||
@subtitle Full Source Bootstrapping for the GNU system
|
||||
@author Jan (janneke) Nieuwenhuizen
|
||||
|
||||
@page
|
||||
|
|
@ -124,8 +124,9 @@ that we can trust.
|
|||
Mes consists of a mutual self-hosting Scheme interpreter written in C
|
||||
and a Nyacc-based (see @pxref{NYACC User's Guide,,, nyacc-ug, NYACC
|
||||
User's Guide}) C compiler written in Scheme. The Scheme interpreter
|
||||
@file{mes.c} is about 5000LOC of restricted C and intended to be
|
||||
bootstrappable using a very simple C compiler.
|
||||
@file{mes.c} is about 5,000LOC of restricted C, to be compiled with
|
||||
M2-Planet@footnote{See @url{https://github.com/oriansj/m2-planet}}, a
|
||||
very simple C compiler.
|
||||
|
||||
If we want to trust our computers to do what we instructed them to do
|
||||
then we need to be able to inspect all instructions---all
|
||||
|
|
@ -255,10 +256,10 @@ binary seed that all software distributions inject are the so called
|
|||
@emph{bootstrap binaries}. Bootstrap binaries are the initial binary
|
||||
seeds that are used to start building the distribution.
|
||||
|
||||
The GNU Guix operating system has a relatively small closure of
|
||||
bootstrap binaries: GNU binutils, GNU gcc, GNU Libc, GNU Guile, and
|
||||
``Static binaries'' (think: bash, bzip2, coreutils, gawk, grep, gzip,
|
||||
patch, sed, tar, xz).
|
||||
The GNU Guix operating system, version 1.0 had a relatively small
|
||||
closure of bootstrap binaries: GNU binutils, GNU gcc, GNU Libc, GNU
|
||||
Guile, and ``Static binaries'' (think: bash, bzip2, coreutils, gawk,
|
||||
grep, gzip, patch, sed, tar, xz).
|
||||
|
||||
@example
|
||||
$ du -schx $(readlink $(guix build bootstrap-tarballs)/*)
|
||||
|
|
@ -270,8 +271,8 @@ $ du -schx $(readlink $(guix build bootstrap-tarballs)/*)
|
|||
33M total
|
||||
@end example
|
||||
|
||||
only a 33MB download that unpacks to 252BM of opaque binaries, that we
|
||||
most probably have the source of, shall we review these together? ;-)
|
||||
only a 33MB download that unpacks to a 252MB @emph{seed} of opaque
|
||||
binary code.
|
||||
|
||||
@example
|
||||
$ for i in $(readlink $(guix build bootstrap-tarballs)/*);\
|
||||
|
|
@ -285,6 +286,13 @@ $ du -schx *
|
|||
252M total
|
||||
@end example
|
||||
|
||||
During the Guix 1.1 development series we managed to create the first
|
||||
reduction by 50% of the Guix @emph{bootstrap binaries}@footnote{See
|
||||
@url{https://guix.gnu.org/blog/2019/guix-reduces-bootstrap-seed-by-50/}}.
|
||||
This was a very important step because the ~250MB @emph{seed} of binary
|
||||
code was practically non-auditable, which makes it hard to establish
|
||||
what source code produced them.
|
||||
|
||||
@node Full Source Bootstrap
|
||||
@section Full Source Bootstrap
|
||||
|
||||
|
|
@ -433,7 +441,7 @@ enjoy software Freedom 1.
|
|||
|
||||
@cindex installing Mes
|
||||
Mes is available for download from its website at
|
||||
@url{http://www.gnu.org/pub/gnu/mes/}. This section describes the
|
||||
@url{https://www.gnu.org/pub/gnu/mes/}. This section describes the
|
||||
software requirements of Mes, as well as how to install it and get ready
|
||||
to use it.
|
||||
|
||||
|
|
@ -458,21 +466,14 @@ GNU Mes depends on the following packages:
|
|||
@item @url{http://gnu.org/software/guile/, GNU Guile}, version 2.0.13 or
|
||||
later, including 2.2.x;
|
||||
@item @url{http://www.gnu.org/software/make/, GNU Make}.
|
||||
@item @url{https://savannah.gnu.org/projects/nyacc/, NYACC}, 0.86.0 is known to work.
|
||||
@item @url{https://savannah.gnu.org/projects/nyacc/, NYACC}, 0.93.0 or later, including 0.99.0.
|
||||
@item @url{http://gcc.gnu.org, GCC's gcc}, version 2.95.3 or later.
|
||||
@end itemize
|
||||
|
||||
The following dependencies are optional:
|
||||
|
||||
@itemize
|
||||
@item
|
||||
Installing @url{https://github.com/oriansj/mescc-tools/, mescc-tools},
|
||||
version 0.5 or later, will allow you to have MesCC assemble and link.
|
||||
@item @url{https://savannah.gnu.org/projects/mescc-tools/, mescc-tools}, version 0.6.1 or later,
|
||||
@end itemize
|
||||
|
||||
@cindex Guile, compatibility
|
||||
Mes is compatible with GNU Guile, so it is possible to share the same
|
||||
Scheme code between both. Of course, Mes only supports the minimal
|
||||
Scheme code between both. Currently Mes only supports the minimal
|
||||
subset of R5RS and Guile extensions to run MesCC.
|
||||
|
||||
@node Bootstrap Requirements
|
||||
|
|
@ -483,23 +484,21 @@ package. The bootstrap build procedure for Mes is similar to building
|
|||
GNU software and goes like this
|
||||
|
||||
@example
|
||||
export prefix=/usr/local # for example
|
||||
export MES_SEED=../mes # for example
|
||||
# optionally set some other environment variables
|
||||
sh build.sh
|
||||
sh configure.sh --prefix=/your/prefix/here
|
||||
sh bootstrap.sh
|
||||
sh check.sh
|
||||
sh install.sh
|
||||
@end example
|
||||
|
||||
See @file{build.sh} for inspiration on what environment variables to
|
||||
set.
|
||||
See @file{configure.sh} and @file{bootstrap.sh} for inspiration on what
|
||||
environment variables to set.
|
||||
|
||||
Bootstrapping Mes depends on the following packages:
|
||||
|
||||
@itemize
|
||||
@item a POSIX-compatible shell
|
||||
@item @url{https://github.com/oriansj/mescc-tools/, mescc-tools}, version 0.5 or later.
|
||||
@item @url{http://gitlab.com/janneke/mes-seed/, mes-seed}, version 0.17 or later.
|
||||
@item @url{https://github.com/oriansj/mescc-tools/, mescc-tools}, version 0.6.1 or later.
|
||||
@item @url{https://savannah.gnu.org/projects/nyacc/, NYACC}, 0.93.0 or later, including 0.99.0.
|
||||
@end itemize
|
||||
|
||||
@node Running the Test Suites
|
||||
|
|
@ -593,34 +592,51 @@ responsibility.
|
|||
@node The Mes Bootstrap Process
|
||||
@section The Mes Bootstrap Process
|
||||
|
||||
The Mes full source bootstrap process@footnote{TBH, the current state of
|
||||
affairs demands to label this a `Reduced Binary Seed bootstrap'} is
|
||||
currently being developed in Guix@footnote{See
|
||||
@file{gnu/packages/commencement.scm} in the @var{core-updates} branch in Guix
|
||||
The Reduced Binary Seed bootstrap currently adopted by Guix@footnote{See
|
||||
@file{gnu/packages/commencement.scm} in the @var{master} branch in Guix
|
||||
git
|
||||
@url{http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/mes.scm?h=wip-bootstrap}}.
|
||||
In it's intiial form it is only available for x86-linux.
|
||||
@url{http://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/commencement.scm}}.
|
||||
In its intiial form it is only available for x86-linux.
|
||||
|
||||
Currently, it goes like this:
|
||||
|
||||
@verbatim
|
||||
mescc-tools-source + mescc-tools-seed => mescc-tools
|
||||
|
||||
mes-source + mescc-tools + mescc-seed => mes
|
||||
|
||||
tcc-source + mes + tinycc-seed => tcc
|
||||
|
||||
binutils-source + mes + tcc => binutils0
|
||||
|
||||
gcc-source + tcc + binutils0 => gcc-core
|
||||
|
||||
glibc-source + kernel-headers-source + binutils0 + gcc => glibc0
|
||||
|
||||
binutils-source + binutils0 + gcc + glibc => binutils
|
||||
|
||||
gcc-source + binutils + gcc-core + glibc => gcc
|
||||
|
||||
glibc-source + binutils + gcc + glibc0 => glibc
|
||||
gcc-mesboot (4.9.4)
|
||||
^
|
||||
|
|
||||
glibc-mesboot (2.16.0)
|
||||
^
|
||||
|
|
||||
gcc-mesboot1 (4.7.4)
|
||||
^
|
||||
|
|
||||
binutils-mesboot (2.20.1a)
|
||||
^
|
||||
|
|
||||
gcc-mesboot0 (2.95.3)
|
||||
^
|
||||
|
|
||||
glibc-mesboot0 (2.2.5)
|
||||
^
|
||||
|
|
||||
gcc-core-mesboot (2.95.3)
|
||||
^
|
||||
|
|
||||
make-mesboot0, diffutils-mesboot, binutils-mesboot0 (2.20.1a)
|
||||
^
|
||||
|
|
||||
tcc-boot
|
||||
^
|
||||
|
|
||||
tcc-boot0
|
||||
^
|
||||
|
|
||||
mes-boot
|
||||
^
|
||||
|
|
||||
*
|
||||
bootstrap-mescc-tools, bootstrap-mes (~10MB)
|
||||
bootstrap-bash, bootstrap-coreutils&co, bootstrap-guile (~120MB)
|
||||
@end verbatim
|
||||
|
||||
@c This graph is generated from wip-bootstrap, doing:
|
||||
|
|
@ -636,14 +652,14 @@ that builds the rest of Guix.
|
|||
Work is ongoing to remove these binary seeds that were intentionally
|
||||
injected by our own doing as temporary shortcut
|
||||
@example
|
||||
mescc-tools-seed, mes-seed, tinycc-seed
|
||||
bootstrap-mescc-tools (seed), bootstrap-mes (seed)
|
||||
@end example
|
||||
|
||||
For now, these additional non-bootstrapped dependencies (i.e., binary
|
||||
seeds) are taken for granted
|
||||
|
||||
@example
|
||||
BOOTSTRAP-GUILE, bash, bzip2, coreutils, gawk, grep, gzip, patch, sed,
|
||||
bootstrap-guile, bash, bzip2, coreutils, gawk, grep, gzip, patch, sed,
|
||||
tar, xz
|
||||
@end example
|
||||
|
||||
|
|
@ -659,7 +675,7 @@ The @command{mes} command is the Scheme interpreter whose prime
|
|||
directive is to run the @command{MesCC} program.
|
||||
|
||||
For convenience and testing purposes, @command{mes} tries to mimic
|
||||
Guile.
|
||||
guile.
|
||||
|
||||
@example
|
||||
mes @var{option}@dots{} @file{FILE}@dots{}
|
||||
|
|
@ -704,9 +720,6 @@ variable.
|
|||
@item -C,--compiled-path=@var{directory}
|
||||
Accepted and ignored for Guile compatibility.
|
||||
|
||||
@item ---dump
|
||||
dump binary program to stdout
|
||||
|
||||
@item -l @var{file}
|
||||
Load Scheme source code from @var{file}, and continue processing the
|
||||
command line.
|
||||
|
|
@ -721,9 +734,6 @@ and the command-line arguments---the list provided by the
|
|||
@item -h@r{, }--help
|
||||
Display help on invoking Mes, and then exit.
|
||||
|
||||
@item ---load
|
||||
load binary program [module/mes/boot-0.32-mo]
|
||||
|
||||
@item -v@r{, }--version
|
||||
Display the current version of Mes, and then exit.
|
||||
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@
|
|||
(define welcome
|
||||
(string-append "GNU Mes " %version "
|
||||
Copyright (C) 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
|
||||
Copyright (C) 2019 Danny Milosavljevic <dannym@scratchpost.org>
|
||||
|
||||
GNU Mes comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
|
||||
This program is free software, and you are welcome to redistribute it
|
||||
|
|
|
|||
Loading…
Reference in New Issue