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/config.make.in

@@ -0,0 +1,82 @@
+# 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/>.
+
+AR:=@AR@
+BASH:=@BASH@
+BLOOD_ELF:=@BLOOD_ELF@
+CC:=@CC@
+CFLAGS:=@CFLAGS@
+CPPFLAGS:=@CPPFLAGS@
+DIFF:=@DIFF@
+DOT:=@DOT@
+GIT:=@GIT@
+GUILD:=@GUILD@
+GUILE:=@GUILE@
+GUILE_EFFECTIVE_VERSION:=@GUILE_EFFECTIVE_VERSION@
+GUILE_LOAD_PATH:=@GUILE_LOAD_PATH@
+GUIX:=@GUIX@
+HELP2MAN:=@HELP2MAN@
+HEX2:=@HEX2@
+LDFLAGS:=@LDFLAGS@
+MAKEINFO:=@MAKEINFO@
+M1:=@M1@
+MES_FOR_BUILD:=@MES_FOR_BUILD@
+NYACC:=@NYACC@
+PACKAGE:=@PACKAGE@
+PACKAGE_NAME:=@PACKAGE_NAME@
+PACKAGE_BUGREPORT:=@PACKAGE_BUGREPORT@
+PERL:=@PERL@
+SCHEME:=@SCHEME@
+SHELL:=@SHELL@
+VERSION:=@VERSION@
+V:=@V@
+colors:=@colors@
+
+abs_top_builddir:=@abs_top_builddir@
+abs_top_srcdir:=@abs_top_srcdir@
+arch:=@arch@
+build:=@build@
+host:=@host@
+
+bootstrap:=@bootstrap@
+compiler:=@compiler@
+courageous:=@courageous@
+mes_system:=@mes_system@
+mes_cpu:=@mes_cpu@
+mes_bits:=@mes_bits@
+mes_libc:=@mes_libc@
+mes_kernel:=@mes_kernel@
+
+prefix:=@prefix@
+
+bindir:=@bindir@
+datadir:=@datadir@
+docdir:=@docdir@
+guile_site_ccache_dir:=@guile_site_ccache_dir@
+guile_site_dir:=@guile_site_dir@
+includedir:=@includedir@
+infodir:=@infodir@
+libdir:=@libdir@
+mandir:=@mandir@
+moduledir:=@moduledir@
+with_glibc_p:=@with_glibc_p@
+program_prefix:=@program_prefix@
+srcdest:=@srcdest@
+srcdir:=@srcdir@
+sysconfdir:=@sysconfdir@
+top_builddir:=@top_builddir@