Add mes and mescc-tools-extra

mescc-tools-extra contains two important tools:
- cp
- chmod

mes first builds itself from a mes 0.21 seed as used by guix, and then
builds a mes 0.22 and then mes 0.22 using that created mes 0.22.

It does /not/ use bootstrap.sh as we don't have a proper shell at this
point, it has been manually adapted for kaem.

sysa/mes-0.22/build-aux/export.make

@@ -0,0 +1,160 @@
+# GNU Mes --- Maxwell Equations of Software
+# Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+#
+# This file is part of GNU Mes.
+#
+# GNU Mes is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or (at
+# your option) any later version.
+#
+# GNU Mes is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
+
+export PACKAGE
+export PACKAGE_NAME
+export PACKAGE_BUGREPORT
+export VERSION
+
+export abs_top_builddir
+export abs_top_srcdir
+export top_builddir
+export config.make
+export srcdest
+export srcdir
+
+export prefix
+
+export datadir
+export docdir
+
+export bindir
+export guile_site_ccache_dir
+export guile_site_dir
+export infodir
+export libdir
+export mandir
+export moduledir
+export sysconfdir
+
+export bootstrap
+export compiler
+export courageous
+export mes_system
+export mes_cpu
+export mes_bits
+export mes_libc
+export mes_kernel
+
+ifdef V
+export V
+endif
+
+ifdef DESTDIR
+export DESTDIR
+endif
+
+ifdef CC
+export CC
+endif
+
+ifdef BLOOD_ELF
+export BLOOD_ELF
+endif
+
+ifdef DOT
+export DOT
+endif
+
+ifdef M1
+export M1
+endif
+
+ifdef MES
+export MES
+endif
+
+ifdef MES_FOR_BUILD
+export MES_FOR_BUILD
+endif
+
+ifdef MESCC
+export MESCC
+endif
+
+ifdef HEX2
+export HEX2
+endif
+
+ifdef HELP2MAN
+export HELP2MAN
+endif
+
+ifdef GUILE
+export GUILE
+endif
+
+ifdef GUILD
+export GUILD
+endif
+
+ifdef GUIX
+export GUIX
+endif
+
+ifdef PERL
+export PERL
+endif
+
+ifdef SCHEME
+export SCHEME
+endif
+
+ifdef SHELL
+export SHELL
+endif
+
+ifdef GUILE_LOAD_PATH
+export GUILE_LOAD_PATH
+endif
+
+ifdef GUILE_LOAD_COMPILED_PATH
+export GUILE_LOAD_COMPILED_PATH
+endif
+
+ifdef AM_CFLAGS
+export AM_CFLAGS
+endif
+
+ifdef AM_CPPFLAGS
+export AM_CPPFLAGS
+endif
+
+ifdef AM_LDFLAGS
+export AM_LDFLAGS
+endif
+
+ifdef CFLAGS
+export CFLAGS
+endif
+
+ifdef CPPFLAGS
+export CPPFLAGS
+endif
+
+ifdef LDFLAGS
+export LDFLAGS
+endif
+
+ifdef HEX2FLAGS
+export HEX2FLAGS
+endif
+
+ifdef M1FLAGS
+export M1FLAGS
+endif