doc: Release udpate.

* HACKING: Update.
* INSTALL: Update.
* NEWS: Update.
* doc/ANNOUNCE-0.10: New file.
* BOOTSTRAP: New file.
* make.scm: Install them.

BOOTSTRAP

@@ -0,0 +1,96 @@
+bootstrappable.org project                                           -*- org -*-
+
+* What?
+** Full source bootstrapping for GuixSD
+* Why?
+** Reproducibility is essential to Software Freedom
+Reproducible builds are a set of software development practices that
+create a verifiable path from human readable source code to the binary
+code used by computers.
+*** What about the compiler?
+We have the sources: they always lead to bitwise-same binary, but what
+about the compiler?
+*** The current way out: Ignore the problem
+
+ ``recipe for yoghurt: add yoghurt to milk''
+
+*** From the GuixSD manual
+
+   The distribution is fully “bootstrapped” and “self-contained”: each
+package is built based solely on other packages in the distribution.
+
+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::.
+
+*** New solution: Full source bootstrapping path, Stage0 and Mes
+* How?
+** Software: Stage0 and Mes
+** Stage0
+
+*** hex.0: amazing ~300 byte self-hosting hex assembler that we consider to be source
+*** a M0 macro assembler written in .0
+*** a M1 macro assembler written in M0
+*** a hex2 linker written in M0
+
+Look:
+    https://git.savannah.nongnu.org/cgit/stage0.git/tree/Linux%20Bootstrap/hex0.hex
+
+Do:
+    git clone https://git.savannah.nongnu.org/git/stage0.git
+    cd stage0
+    make
+    bin/hex < Linux\ Bootstrap/hex0.hex > hex-1
+    chmod +x hex-1  # later: bin/exec_enable hex-1
+    ./hex-1 < Linux\ Bootstrap/hex0.hex > hex-2
+
+** Mes
+
+    https://gitlab.com/janneke/mes
+
+*** mes.c: a scheme interpreter prototyped in C ~1400 Lines
+*** mescc.scm: a C compiler written in Scheme (uses Nyacc C99 parser in Scheme)
+*** mes.M1: this scheme interpreter in annotated M1 assembly
+
+** Naive recipe
+    hex + hex.0 => hex-1
+    hex-1 + M0.0 -> M0
+    M0 + M1.M0 -> M1.0
+    M0 + hex2_linker.M0 -> hex2_linker
+    M1 + mes.M1 -> mes.hex2
+        hex2_linker + stage0/elf32-header.hex2 + mes.hex2 + elf32-footer.hex2 -> mes
+    mes + mescc.scm + tcc.c -> tcc.M1 -> tcc.hex2 -> mes-tcc
+    mes-tcc + gcc.c -> gcc
+    *done*
+** Less naive recipe
+*** Use hex2_linker, M1 prototyped in C from
+    https://github.com/oriansj/mescc-tools
+*** Remember that mes.M1 is compiled by mescc from prototyped src/mes.c in C.
+*** stage0/mescc-tools: TODO
+*** Mes
+   M1 -f stage0/x86.M1 -f mlibc/crt1.M1 --LittleEndian --Architecture=1 > mlibc/crt1.hex2
+   M1 -f stage0/x86.M1 -f mlibc/mini-libc-mes.M1 --LittleEndian --Architecture=1  > mlibc/libc-mes.hex2
+   M1 -f stage0/x86.M1 -f src/mes.M1 --LittleEndian --Architecture=1 > src/mes.hex2
+   hex2 --LittleEndian --Architecture=1 --BaseAddress=0x1000000 -f stage0/elf32-header.hex2 -f mlibc/crt1.hex2 -f mlibc/libc-mes.hex2 -f src/mes.hex2 -f stage0/elf32-footer-single-main.hex2 > src/mes-mes
+   exec_enable src/mes-mes
+*** Tinycc
+   ./build.sh
+   ./link.sh
+* DONE
+** stage0: hex.0, M0 done; M1, hex2_linker prototyped in C
+** tcc compiled with mescc correctly compiles: int main () {return 42;}
+** mes+mescc.scm are mutual self hosting
+** during development we run mescc.scm on Guile (mes is slooowww)
+** tcc compiled with gcc is known to compile gcc
+
+* TODO
+** fix mescc.scm so that tcc can correctly compile gcc
+** fix bootstrap-loops: (Nyacc?, mes.M1?, psyntax.pp?)
+** make GNU gcc (8.0?) bootstrappable again, remove [need for] tcc stage
+** stage1/2 LISP, FORTH?
+** rain1's LISP compiler?
+** integrate with GuixSD
+** x86_64, arm?
+* Contact
+** #bootstrappable, #guix on freenode
+** bootstrappable.org

HACKING

@@ -41,8 +41,8 @@ Running ./make.scm produces a `script' file.
 
 * ROADMAP
 ** TODO 
-*** release 0.10
+*** release 0.11
-  - mescc: compile minimal main.c with tcc.mes https://gitlab.com/janneke/tinycc wip-mescc
+  - mescc: compile a mes-tcc that can compile gcc-4.7.
 *** release 0.x, unsorted
   - mescc: support unsigned comparison, arithmetic.
   - mescc: support bitfields.
@@ -64,6 +64,7 @@ Running ./make.scm produces a `script' file.
   - work to replace GuixSD's bootstrap binaries for x86
   - more architectures?
 ** DONE
+** 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,

INSTALL

@@ -8,8 +8,8 @@ Building and Installing Mes
 * Prerequisites
 ** Bootstrapping
 For bootstrapping, the M1 macro assembler and hex2 linker and Nyacc
-*** [[https://github.com/oriansj/MESCC_Tools][MESCC_Tools]], 0.2 is known to work.
+*** [[https://github.com/oriansj/mescc-tools][mescc-tools]], 0.2 is known to work.
-*** [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.80.3 is known to work.
+*** [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.81.0 is known to work.
 For development
 ** Development
 For development, there are some more dependencies.
@@ -19,8 +19,8 @@ For development, there are some more dependencies.
     guix environment --system=i686-linux -l guix.scm #32 bit only
 
 *** Other GNU/Linux
-**** [[https://github.com/oriansj/MESCC_Tools][MESCC_Tools]], 0.2 is known to work.
+**** [[https://github.com/oriansj/mescc-tools][mescc-tools]], 0.2 is known to work.
-**** [[https://savannah.gnu.org/projects/nyacc][Nyacc]], 0.80.3 is known to work.
+**** [[https://savannah.gnu.org/projects/nyacc][Nyacc]], [[https://gitlab.com/janneke/nyacc][0.80.41 {patched 0.80.4}]] is known to work. 
 **** GNU Gcc, 4.9.3 is known to work.
 The idea is to drop this requirement, of course.
 
@@ -28,9 +28,6 @@ The idea is to drop this requirement, of course.
 Guile is not strictly necessary but it is used by the configure script
 and in development.
 
-**** GNU Make, version 4.0 is know to work.
-Not strictly necessary.
-
 **** /bin/sh, GNU Bash 4.3 is known to work.
 Let's just say for now that it gets awkward without a shell.
 
@@ -44,16 +41,10 @@ Let's just say for now that it gets awkward without a shell.
    ./configure
    make
 
-** For a quick build, skip running mescc on Mes
-   make MES_SKIP_MES=1
-
 * Check it
 
    make check
 
-** For a quick check, skip running mescc on Mes
-   make MES_SKIP_MES=1
-
 * Install it
 
    make install

NEWS

@@ -10,11 +10,49 @@ Copyright © 2016,2017 Jan Nieuwenhuizen <janneke@gnu.org>
 
 Please send Mes bug reports to janneke@gnu.org.
 
+* Changes in 0.10 since 0.9
+** Core
+*** 2 new functions
+logand, lognot.
+** Mescc
+*** Mes now includes M1 sources for full source bootstrapping up to tcc.
+*** Mescc now depends on Nyacc 0.81.0.
+*** Mescc now compiles a mes-tcc that compiles a trivial C to a running a.out.
+*** Mescc now supports several (as used my tinycc) struct by value assignments.
+*** Mescc now has _start in a separate crt1.c.
+*** Mescc now supports initializer arithmetic.
+*** Mescc now supports arrays of struct of arbitrary size.
+*** Mescc now supports pointer arithmetic.
+*** Mescc now defines __i386__, __linux__.
+*** Mescc now supports --*p, ++*p.
+*** Mescc now supports int foo[bar] = {baz,...}.
+*** Mescc now supports \x00 in strings in M1.
+*** Mescc now supports complex enum expressions.  Thanks, rain1!
+*** Mescc now supports short.
+*** Mescc now supports foo.bar = foo.baz = bla.
+*** Mescc now supports foo = bar < baz and comparison permutations.
+*** Mescc now supports (anonymous) structs in unions.
+*** Mescc now writes M1 strings if possible.
+**** 2 improved mlibc functions
+malloc, realloc.
+**** 13 new mlibc functions
+fclose, fgetc, fprintf, fwrite, memcpy, memmove, memset, snprintf, strcat,
+strchr, strrchr, strtoull, vnsprintf.
+**** 15 new tinycc-support tests
+76-pointer-arithmetic.c, 77-pointer-assign.c, 78-union-struct.c,
+79-int-array.c, 7a-struct-char-array.c, 7b-struct-int-array.c,
+7c-dynarray.c, 7d-cast-char.c, 7e-struct-array-access.c,
+7f-struct-pointer-arithmetic.c, 7g-struct-byte-word-field.c,
+7h-struct-assign.c, 7i-struct-struct.c, 7j-strtoull.c,
+7k-for-each-elem.c.
+** Noteworthy bug fixes
+*** Mescc has many fixes for foo.bar[baz], foo[bar].baz with ./-> permutations.
+*** Many bugs and limitations in mescc have been fixed and removed.
 * Changes in 0.9 since 0.8
 ** Core
 *** Mes now builds better in non-Guix[SD] legacy distros/environments.  Thanks, rain1!
 ** Mescc
-*** Mescc now compiles a modified tinycc into a running [mostly segfaulting] tcc.mes.
+*** Mescc now compiles a modified tinycc into a running [mostly segfaulting] mes-tcc.
 https://gitlab.com/janneke/tinycc branch wip-mescc.
 *** Mescc now supports locals stack frame larger than 1 byte offset.
 *** Mescc now supports incomplete struct initializers {0}.
@@ -31,7 +69,7 @@ https://gitlab.com/janneke/tinycc branch wip-mescc.
 *** Mescc now supports stdarg variable argument lists.
 *** Mescc now has __GNUC__ unset, #f (WAS: 0).
 *** Mescc now depends on Nyacc 0.80.3.
-*** Mescc now depends on M1 from [[https://github.com/oriansj/MESCC_Tools][MESCC_Tools]] v0.2.
+*** Mescc now depends on M1 from [[https://github.com/oriansj/mescc-tools][mescc-tools]] v0.2.
 *** Mescc now compiles to M1 object files.
 **** 7 new mlibc functions
 calloc, close, getcwd, lseek, sprintf, unlink, vprintf.
@@ -48,7 +86,7 @@ stdnoreturn.h, sys/select.h, sys/wait.h.
 * Changes in 0.8 since 0.7
 ** Mescc
 *** Mescc now has experimental annotation support for hex2.
-*** Mescc now depends on the hex2 linker from [[https://github.com/oriansj/MESCC_Tools][MESCC_Tools]].
+*** Mescc now depends on the hex2 linker from [[https://github.com/oriansj/mescc-tools][mescc-tools]].
 Direct ELF output support has been removed.
 ELF symbol and string table creation has been removed.
 *** Mescc has been simplified by leveraging use labels in hex2 output.

doc/ANNOUNCE-0.10

@@ -0,0 +1,96 @@
+Subject: Mes 0.10 released
+
+I am pleased to announce the release of Mes 0.10, representing 82
+commits over 6 weeks.  Mescc now compiles a bootstrappable-modified
+TinyCC into a mes-tcc that in turn can successfully compile a trivial
+C program.
+
+* About
+
+    Mes[0] aims to create full source bootstrapping for GuixSD[1] as
+    part of the bootstrappable builds[2] project.
+
+    It currently consists of a mutual self-hosting [close to Guile-]
+    Scheme interpreter prototype in C and a Nyacc-based C compiler in
+    [Guile] Scheme.  This C prototype will be rewritten in stage0[3]
+    M1 assembly (or possibly stage2 slow-LISP, or ...).
+
+    The Scheme interpreter prototype (mes.c) has a Garbage Collector,
+    a library of loadable Scheme modules-- notably Dominique Boucher's
+    LALR[4], Pre-R6RS portable syntax-case[5] with R7RS ellipsis, Matt
+    Wette's Nyacc[6], Guile's PEG[7] --and test suite just barely
+    enough to support a simple REPL (repl.mes) and simple C-compiler
+    (mescc.mes).
+
+    The simple C compiler can compile a modified TinyCC[8] that is
+    starting to work!  A gcc-compiled tcc is known[9] to compile GCC.
+
+    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 ~300 byte self-hosting
+    hex assembler.
+
+* Download
+
+    git clone https://gitlab.com/janneke/mes
+
+    wget https://gitlab.com/janneke/mes/repository/archive.tar.gz?ref=v0.10 -O mes-0.10.tar.gz
+
+Mes runs from the source tree and can also be built, packaged and
+installed in Guix[SD] by the usual
+
+    guix package -f guix.scm
+
+* Changes in 0.10 since 0.9
+ ** Core
+ *** 2 new functions
+ logand, lognot.
+ ** Mescc
+ *** Mes now includes M1 sources for full source bootstrapping up to tcc.
+ *** Mescc now depends on Nyacc 0.81.0.
+ *** Mescc now compiles a mes-tcc that compiles a trivial C to a running a.out.
+ *** Mescc now supports several (as used my tinycc) struct by value assignments.
+ *** Mescc now has _start in a separate crt1.c.
+ *** Mescc now supports initializer arithmetic.
+ *** Mescc now supports arrays of struct of arbitrary size.
+ *** Mescc now supports pointer arithmetic.
+ *** Mescc now defines __i386__, __linux__.
+ *** Mescc now supports --*p, ++*p.
+ *** Mescc now supports int foo[bar] = {baz,...}.
+ *** Mescc now supports \x00 in strings in M1.
+ *** Mescc now supports complex enum expressions.  Thanks, rain1!
+ *** Mescc now supports short.
+ *** Mescc now supports foo.bar = foo.baz = bla.
+ *** Mescc now supports foo = bar < baz and comparison permutations.
+ *** Mescc now supports (anonymous) structs in unions.
+ *** Mescc now writes M1 strings if possible.
+ **** 2 improved mlibc functions
+ malloc, realloc.
+ **** 13 new mlibc functions
+ fclose, fgetc, fprintf, fwrite, memcpy, memmove, memset, snprintf, strcat,
+ strchr, strrchr, strtoull, vnsprintf.
+ **** 15 new tinycc-support tests
+ 76-pointer-arithmetic.c, 77-pointer-assign.c, 78-union-struct.c,
+ 79-int-array.c, 7a-struct-char-array.c, 7b-struct-int-array.c,
+ 7c-dynarray.c, 7d-cast-char.c, 7e-struct-array-access.c,
+ 7f-struct-pointer-arithmetic.c, 7g-struct-byte-word-field.c,
+ 7h-struct-assign.c, 7i-struct-struct.c, 7j-strtoull.c,
+ 7k-for-each-elem.c.
+ ** Noteworthy bug fixes
+ *** Mescc has many fixes for foo.bar[baz], foo[bar].baz with ./-> permutations.
+ *** Many bugs and limitations in mescc have been fixed and removed.
+
+Greetings,
+janneke
+
+[0] https://gitlab.com/janneke/mes
+[1] https://www.gnu.org/software/guix
+[2] http://bootstrappable.org
+[3] https://github.com/oriansj/stage0
+[4] https://github.com/schemeway/lalr-scm
+[5] https://www.cs.indiana.edu/chezscheme/syntax-case/old-psyntax.html
+[6] https://www.nongnu.org/nyacc/
+[7] https://www.gnu.org/software/guile/docs/master/guile.html/PEG-Parsing.html
+[8] https://gitlab.com/janneke/tinycc
+[9] https://lists.gnu.org/archive/html/tinycc-devel/2017-05/msg00103.html
+[10] http://www.softwarepreservation.org/projects/LISP/book/LISP%25201.5%2520Programmers%2520Manual.pdf

make.scm

@@ -636,12 +636,13 @@ exec ${GUILE-guile} --no-auto-compile -L . -L guile -C . -C guile -s "$0" ${1+"$
  (compose add-target (cut install <> #:dir "share/doc/mes"))
  '("AUTHORS"
    ;;"ChangeLog"
+   "BOOTSTRAP"
    "COPYING"
    "HACKING"
    "INSTALL"
    "NEWS"
    "README"
-   "doc/ANNOUNCE-0.9"))
+   "doc/ANNOUNCE-0.10"))
 
 (add-target (install "doc/fosdem/fosdem.pdf" #:dir "share/doc/mes"))