68 lines
3.0 KiB
Org Mode
68 lines
3.0 KiB
Org Mode
-*- org -*-
|
|
GNU Mes --- Maxwell Equations of Software
|
|
|
|
[[https://www.gnu.org/software/mes][GNU Mes]] aims to help create full
|
|
source bootstrapping for GNU/Linux distributions such as
|
|
[[https://www.gnu.org/software/guix][GuixSD]] as part of the
|
|
[[http://bootstrappable.org][bootstrappable builds]] effort.
|
|
|
|
It currently 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]].
|
|
|
|
The Scheme interpreter prototype (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]],
|
|
Guile's [[https://www.gnu.org/software/guile/docs/master/guile.html/PEG-Parsing.html][PEG]] --and test suite just barely enough to support a simple
|
|
REPL and simple C-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
|
|
reduced-binary-seed bootstrap for the gnutools triplet: glibc-2.2.5,
|
|
binutils-2.20.1, gcc-4.1.0.
|
|
|
|
GNU Mes is inspired by The Maxwell Equations of Software: [[http://www.softwarepreservation.org/projects/LISP/book/LISP%2525201.5%252520Programmers%252520Manual.pdf][LISP-1.5]] --
|
|
John McCarthy page 13, GNU Guix's source/binary packaging transparency
|
|
and Jeremiah Orians's [[https://github.com/oriansj/stage0][stage0]] ~500 byte self-hosting hex assembler.
|
|
|
|
Mes is free software, it is distributed under the terms of the GNU
|
|
General Public Licence version 3 or later. See the file COPYING.
|
|
|
|
* Get it
|
|
|
|
git clone [[git://git.savannah.gnu.org][git://git.savannah.gnu.org/mes.git]]
|
|
|
|
* Build it (see INSTALL for full instructions)
|
|
|
|
./configure
|
|
make all
|
|
make check
|
|
|
|
* REPL it
|
|
|
|
src/mes.gcc # default (64 bit) gcc-compiled
|
|
src/mes.mlibc-gcc # 32 bit, gcc -nostdlib
|
|
src/mes # 32 bit, bootstrapped, mes.M1+MesCC-compiled
|
|
|
|
* MesCC compiler
|
|
|
|
scripts/mescc -c scaffold/main.c
|
|
|
|
* Bugs
|
|
|
|
Please send Mes bug reports to guix-devel@gnu.org.
|
|
|
|
[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] https://www.gnu.org/software/guile/docs/master/guile.html/PEG-Parsing.html
|
|
[9] http://gitlab.com/janneke/tinycc
|
|
[10] http://www.softwarepreservation.org/projects/LISP/book/LISP%25201.5%2520Programmers%2520Manual.pdf
|
|
[11] https://github.com/oriansj/stage0
|