adds build tools

.gitignore

+config.mak

INSTALL.md

+Build Instructions
+------------------
+
+# Requirements
+
+- GNU make version 3.81 or later
+
+This software will install on any operating system that implements POSIX.1-2008, available at [opengroup](http://pubs.opengroup.org/onlinepubs/9699919799/).
+
+
+## Standard usage
+
+`./configure && sudo make install` will work for most users.
+
+Note: the man and html documentation pages will always be generated if *lowdown* is installed on your system. However, if you don't ask to build the documentation the final `DESTDIR` directory will do not contains any documentation at all.
+
+## Customization
+
+You can customize paths via flags given to configure. See `./configure --help` for a list of all available configure options.
+
+## Runtime dependencies
+
+- execline version 2.9.4.0 or later: http://skarnet.org/software/execline/
+- s6 version 2.12.0.3 or later: http://skarnet.org/software/s6/
+- 66 version 0.7.0.0 or later: https://git.obarun.org/Obarun/66/
+- 66-tools version 0.1.0.0 or later: https://git.obarun.org/Obarun/66-tools/
+- s6-linux-utils version 2.6.2.0 or later: http://skarnet.org/software/s6-linux-utils/
+- s6-portable-utils version 2.3.0.3 or later: http://skarnet.org/software/s6-portable-utils/

Makefile

+#
+# This Makefile requires GNU make.
+#
+# Do not make changes here.
+# Use the included .mak files.
+#
+
+make_need := 3.81
+ifeq "" "$(strip $(filter $(make_need), $(firstword $(sort $(make_need) $(MAKE_VERSION)))))"
+fail := $(error Your make ($(MAKE_VERSION)) is too old. You need $(make_need) or newer)
+endif
+
+-include config.mak
+include package/targets.mak
+
+LOWDOWN := $(shell type -p lowdown)
+ifdef LOWDOWN
+GENERATE_HTML := $(shell doc/make-html.sh)
+GENERATE_MAN := $(shell doc/make-man.sh)
+endif
+INSTALL_HTML := $(wildcard doc/html/*.html)
+INSTALL_MAN := $(wildcard doc/man/*/*)
+INSTALL := ./tools/install.sh
+
+clean:
+	@exec rm -rf $(DESTDIR)
+
+install: install-service install-user-service install-html install-man
+install-service: $(SERVICE_TARGET:service/%=$(DESTDIR)$(service_directory)/%)
+install-html: $(INSTALL_HTML:doc/html/%.html=$(DESTDIR)$(datarootdir)/doc/$(package_doc)/%.html)
+install-man: install-man1
+install-man1: $(INSTALL_MAN:doc/man/man1/%.1=$(DESTDIR)$(mandir)/man1/%.1)
+
+$(DESTDIR)$(service_directory)/%: service/%
+	exec $(INSTALL) -D -m 644 $< $@
+	exec sed -e "s/@BINDIR@/$(subst /,\/,$(bindir))/g" \
+			-e "s/@SYSCONFDIR@/$(subst /,\/,$(sysconfdir))/g" \
+			-e "s/@DATAROOTDIR@/$(subst /,\/,$(datarootdir))/g" \
+			-e "s/@LIVEDIR@/$(subst /,\/,$(livedir))/g" \
+			-e "s/@SERVICE_DIRECTORY@/$(subst /,\/,$(service_directory))/g" \
+			-e "s/@SCRIPT_DIRECTORY@/$(subst /,\/,$(script_directory))/g" \
+			-e "s/@SEED_DIRECTORY@/$(subst /,\/,$(seed_directory))/g" \
+			-e "s/@SERVICE_CONF_DIRECTORY@/$(subst /,\/,$(adm_conf))/g" \
+			-e "s/@SKEL_DIRECTORY@/$(subst /,\/,$(skel_directory))/g" \
+			-e "s/@EXECLINE_SHEBANGPREFIX@/$(subst /,\/,$(shebangdir))/g" \
+			-e "s/@VERSION@/$(subst /,\/,$(version))/g"  $< > $@
+
+$(DESTDIR)$(datarootdir)/doc/$(package_doc)/%.html: doc/html/%.html
+	$(INSTALL) -D -m 644 $< $@ && \
+	sed -e 's,%%skel_directory%%,$(skel_directory),g' $< > $@
+
+$(DESTDIR)$(mandir)/man1/%.1: doc/man/man1/%.1
+	$(INSTALL) -D -m 644 $< $@ && \
+	sed -e 's,%%skel_directory%%,$(skel_directory),g' $< > $@
+
+version:
+	@echo $(version)
+
+.PHONY: clean install install-service install-user-service version install-html install-man
+
+.DELETE_ON_ERROR:

configure

+#!/bin/sh
+
+. package/info
+
+usage () {
+cat <<EOF
+Usage: $0 [OPTION]... [TARGET]
+
+Defaults for the options are specified in brackets.
+
+Installation directories:
+  --prefix=PREFIX                  main installation prefix [/]
+  --exec-prefix=EPREFIX            installation prefix for executable files [PREFIX]
+
+Fine tuning of the installation directories:
+  --bindir=BINDIR                  user executables [EPREFIX/bin]
+  --libdir=LIBDIR                  static library files [PREFIX/lib/$package_macro_dir]
+  --sysconfdir=SYSDIR              global configuration files [/etc]
+  --datarootdir=DATAROOTDIR        read-only architecture-independent data root [PREFIX/share]
+  --mandir=DIR                     man documentation [$datarootdir/man]
+  --livedir=DIR                    66 default live directory [/run/66]
+  --with-system-service=DIR        66 service intallation directory [DATAROOTDIR/$package_macro_dir/service]
+  --with-system-script=DIR         66 script installation directory of scripts [DATAROOTDIR/$package_macro_dir/script]
+  --with-system-seed=DIR           system trees default configuration[DATAROOTDIR/$package_macro_dir/seed]
+  --with-skeleton=DIR              66 skeleton files directory installation [SYSDIR/$package_macro_dir]
+  --shebangdir=DIR                 absolute path for execline #\! invocations [BINDIR]
+
+Fine tunning of boot configuration:
+  --version=VALUE                  version of the service[0.0.1]
+
+EOF
+exit 0
+}
+
+# Helper functions
+
+# If your system does not have printf, you can comment this, but it is
+# generally not a good idea to use echo.
+# See http://www.etalabs.net/sh_tricks.html
+echo () {
+  IFS=" "
+  printf %s\\n "$*"
+}
+
+quote () {
+  tr '\n' ' ' <<EOF | grep '^[-[:alnum:]_=,./:]* $' >/dev/null 2>&1 && { echo "$1" ; return 0 ; }
+$1
+EOF
+  echo "$1" | sed -e "s/'/'\\\\''/g" -e "1s/^/'/" -e "\$s/\$/'/" -e "s#^'\([-[:alnum:]_,./:]*\)=\(.*\)\$#\1='\2#" -e "s|\*/|* /|g"
+}
+
+fail () {
+  echo "$*"
+  exit 1
+}
+
+fnmatch () {
+  eval "case \"\$2\" in $1) return 0 ;; *) return 1 ;; esac"
+}
+
+cmdexists () {
+  type "$1" >/dev/null 2>&1
+}
+
+stripdir () {
+  while eval "fnmatch '*/' \"\${$1}\"" ; do
+    eval "$1=\${$1%/}"
+  done
+}
+
+testval () {
+ if test -z ${1}; then
+    return 0 ;
+ else
+    return 1 ;
+ fi
+}
+
+# Actual script
+
+prefix=
+exec_prefix='$prefix'
+bindir='$exec_prefix/bin'
+libdir='$prefix/lib/$package_macro_dir'
+sysconfdir='/etc'
+datarootdir='$prefix/share'
+mandir='$datarootdir/man'
+livedir='/run/66'
+service_directory='$datarootdir/$package_macro_dir/service'
+script_directory='$datarootdir/$package_macro_dir/script'
+seed_directory='$datarootdir/$package_macro_dir/seed'
+adm_conf='$sysconfdir/$package_macro_dir/conf'
+skel_directory='$sysconfdir/$package_macro_dir'
+shebangdir='$bindir'
+version='0.0.1'
+
+for arg ; do
+  case "$arg" in
+    --help) usage ;;
+    --prefix=*) prefix=${arg#*=} ;;
+    --exec-prefix=*) exec_prefix=${arg#*=} ;;
+    --bindir=*) bindir=${arg#*=} ;;
+    --libdir=*) libdir=${arg#*=} ;;
+    --sysconfdir=*) sysconfdir=${arg#*=} ;;
+    --datarootdir=*) datarootdir=${arg#*=} ;;
+    --mandir=*) mandir=${arg#*=} ;;
+    --livedir=*) livedir=${arg#*=} ;;
+    --with-system-service=*) service_directory=${arg#*=} ;;
+    --with-system-script=*) script_directory=${arg#*=} ;;
+    --with-system-seed=*) seed_directory=${arg#*=} ;;
+    --with-sysadmin-service-conf=*) adm_conf=${arg#*=} ;;
+    --with-skeleton=*) skel_directory=${arg#*=} ;;
+    --shebangdir=*) shebangdir=${arg#*=} ;;
+    --version=*) version=${arg#*=} ;;
+    -* ) echo "$0: unknown option $arg" ;;
+    *=*) ;;
+    *) target=$arg ;;
+  esac
+done
+
+# Add /usr in the default case
+if test -z "$prefix" ; then
+  if test "$libdir" = '$prefix/lib/$package_macro_dir' ; then
+    libdir=/usr/lib/$package_macro_dir
+  fi
+  if test "$datarootdir" = '$prefix/share'; then
+    datarootdir=/usr/share
+  fi
+fi
+
+if test -z "$sysconfdir" ; then
+  if test "$sysconfdir" = '$sysconfdir' ; then
+    sysconfdir = '/etc'
+  fi
+  if test "$adm_conf" = '$sysconfdir/$package_macro_dir/conf' ; then
+    adm_conf = '$sysconfdir/$package_macro_dir/conf'
+  fi
+  if test "$skel_directory" = '$sysconfdir/$package_macro_dir' ; then
+    skel_directory = '$sysconfdir/$package_macro_dir'
+  fi
+fi
+
+# Expand installation directories
+stripdir prefix
+for i in exec_prefix bindir libdir sysconfdir datarootdir mandir livedir \
+        service_directory script_directory seed_directory skel_directory adm_conf shebangdir; do
+  eval tmp=\${$i}
+  eval $i=$tmp
+  stripdir $i
+done
+
+stripdir sysconfdir
+for i in adm_conf skel_directory; do
+  eval tmp=\${$i}
+  eval $i=$tmp
+  stripdir $i
+done
+
+stripdir datarootdir
+for i in service_directory script_directory seed_directory mandir; do
+  eval tmp=\${$i}
+  eval $i=$tmp
+  stripdir $i
+done
+
+# Get usable temp filenames
+i=0
+set -C
+while : ; do
+  i=$(($i+1))
+  tmpc="./tmp-configure-$$-$PPID-$i.c"
+  tmpe="./tmp-configure-$$-$PPID-$i.tmp"
+  2>|/dev/null > "$tmpc" && break
+  2>|/dev/null > "$tmpe" && break
+  test "$i" -gt 50 && fail "$0: cannot create temporary files"
+done
+set +C
+trap 'rm -f "$tmpc" "$tmpe"' EXIT ABRT INT QUIT TERM HUP
+
+echo "creating config.mak..."
+cmdline=$(quote "$0")
+for i ; do cmdline="$cmdline $(quote "$i")" ; done
+exec 3>&1 1>config.mak
+cat << EOF
+# This file was generated by:
+# $cmdline
+# Any changes made here will be lost if configure is re-run.
+version := $version
+prefix := $prefix
+exec_prefix := $exec_prefix
+bindir := $bindir
+libdir := $libdir
+sysconfdir := $sysconfdir
+datarootdir := $datarootdir
+mandir := $mandir
+livedir := $livedir
+service_directory := $service_directory
+script_directory := $script_directory
+seed_directory := $seed_directory
+adm_conf := $adm_conf
+skel_directory := $skel_directory
+package_macro_dir := $package_macro_dir
+shebangdir := $shebangdir
+version := $version
+EOF
+
+exec 1>&3 3>&-
+echo "  ... done."

package/info

+package_macro_dir=66
+

package/targets.mak

+SERVICE_TARGET := $(shell find service/ -maxdepth 1 -type f)
+
+
+

tty@ → service/tty@

@@ -6,7 +6,7 @@
 @options = ( !log )
 
 [start]
-@execute = ( execl-cmdline -s { agetty ${Args} @I } )
+@execute = ( @BINDIR@/execl-cmdline -s { @BINDIR@/agetty ${Args} @I } )
 
 [environment]
 Args=!-J 38400

tools/install.sh

+#!/bin/sh
+
+usage() {
+  echo "usage: $0 [-D] [-l] [-m mode] src dst" 1>&2
+  exit 1
+}
+
+mkdirp=false
+symlink=false
+mode=0755
+
+while getopts Dlm: name ; do
+  case "$name" in
+    D) mkdirp=true ;;
+    l) symlink=true ;;
+    m) mode=$OPTARG ;;
+    ?) usage ;;
+  esac
+done
+shift $(($OPTIND - 1))
+
+test "$#" -eq 2 || usage
+src=$1
+dst=$2
+tmp="$dst.tmp.$$"
+
+case "$dst" in
+  */) echo "$0: $dst ends in /" 1>&2 ; exit 1 ;;
+esac
+
+set -C
+set -e
+
+if $mkdirp ; then
+  umask 022
+  case "$2" in
+    */*) mkdir -p "${dst%/*}" ;;
+  esac
+fi
+
+trap 'rm -f "$tmp"' EXIT INT QUIT TERM HUP
+
+umask 077
+
+if $symlink ; then
+  ln -s "$src" "$tmp"
+else
+  cat < "$1" > "$tmp"
+  chmod "$mode" "$tmp"
+fi
+
+mv -f "$tmp" "$dst"
+if test -d "$dst" ; then
+  rm -f "$dst/$(basename $tmp)"
+  if $symlink ; then
+    mkdir "$tmp"
+    ln -s "$src" "$tmp/$(basename $dst)"
+    mv -f "$tmp/$(basename $dst)" "${dst%/*}"
+    rmdir "$tmp"
+  else
+    echo "$0: $dst is a directory" 1>&2
+    exit 1
+  fi
+fi