Add extra options

Makefile

@@ -1,15 +1,36 @@
 # Name of image
-IMAGE ?= d.xr.to/base
+IMAGE?=d.xr.to/base
 # Arch to be used
-ARCH ?= x86_64-musl
+ARCH?=x86_64-musl
 # Repo root url to be used (/musl will be appended in case of musl based arch)
-REPO_ROOT ?= https://alpha.de.repo.voidlinux.org/current
+REPO_ROOT?=https://alpha.de.repo.voidlinux.org/current
 # Absolute repo url
-REPO ?= $(REPO_ROOT)$(if $(findstring musl, $(ARCH)),/musl)
+REPO?=$(REPO_ROOT)$(if $(findstring musl, $(ARCH)),/musl)
+# Toolbox to be used (toybox, busybox, none or default)
+TOOLBOX?=toybox
 # Packages to install
-PACKAGES ?= toybox xbps bash ncurses-base
+PACKAGES?=xbps bash ncurses-base
 # Directory where chroot should be build
-BUILDDIR ?= $(PWD)/build
+BUILDDIR?=$(PWD)/build
+ifeq ($(TOOLBOX),none)
+VALID_TOOLBOX?=1
+endif
+ifeq ($(TOOLBOX),)
+override TOOLBOX=none
+VALID_TOOLBOX?=1
+endif
+ifeq ($(TOOLBOX),toybox)
+override PACKAGES += toybox
+VALID_TOOLBOX?=1
+endif
+ifeq ($(TOOLBOX),busybox)
+override PACKAGES += busybox
+VALID_TOOLBOX?=1
+endif
+ifeq ($(TOOLBOX),default)
+override PACKAGES += findutils coreutils diffutils gawk which sed gzip file grep
+VALID_TOOLBOX?=1
+endif
 
 default: all	
 
@@ -18,10 +39,18 @@ vars:
 	@echo ARCH=$(ARCH)
 	@echo REPO_ROOT=$(REPO_ROOT)
 	@echo REPO=$(REPO)
+	@echo TOOLBOX=$(TOOLBOX)
+	@echo VALID_TOOLBOX=$(VALID_TOOLBOX)
 	@echo PACKAGES=$(PACKAGES)
 	@echo BUILDDIR=$(BUILDDIR)
 
-build:
+ensure-toolbox:
+ifneq ($(VALID_TOOLBOX),1)
+	@echo "Please make sure TOOLBOX is none, toybox (default option), busybox or default"
+	exit 1
+endif
+
+build: ensure-toolbox
 	# Create build directory
 	mkdir $(BUILDDIR)
 	# Create keys database directory
@@ -34,13 +63,27 @@ build:
 	for dir in lib lib32 sbin bin; do [ -e $(BUILDDIR)/$$dir ] || ln -s usr/$$dir $(BUILDDIR)/$$dir; done
 	ln -s usr/lib $(BUILDDIR)/lib64
 	# Create default directories expected by void
-	for dir in proc sys dev; do [ -d $(BUILDDIR)/$$dir ] || mkdir $(BUILDDIR)/$$dir; done
+	for dir in proc sys dev tmp; do [ -d $(BUILDDIR)/$$dir ] || mkdir $(BUILDDIR)/$$dir; done
+ifeq ($(TOOLBOX),toybox)
 	# Create toybox symlinks
 	xbps-uchroot $(BUILDDIR) /bin/toybox | sed 's:\s:\n:g' | grep -v '^$$' | while read i; do [ -e $(BUILDDIR)/usr/bin/$$i ] || ln -s /bin/toybox $(BUILDDIR)/usr/bin/$$i; done
-	# Remove xbps cache dir
+endif
+ifeq ($(TOOLBOX),busybox)
+	# Create busybox symlinks
+	xbps-uchroot $(BUILDDIR) /bin/busybox -- --list | while read i; do [ -e $(BUILDDIR)/usr/bin/$$i ] || ln -s /bin/busybox $(BUILDDIR)/usr/bin/$$i; done
+endif
+    # Remove xbps cache dir
 	rm -rf $(BUILDDIR)/var/cache/xbps
 	# Import custom bashrc
-	cp bashrc.bash $(BUILDDIR)/etc/bash/bashrc.d/docker.sh
+	cp files/bashrc.bash $(BUILDDIR)/etc/bash/bashrc.d/docker.sh
+	# Create os-release file
+	cp files/os-release $(BUILDDIR)/etc/os-release
+	# Create lsb_release file
+	cp files/lsb_release $(BUILDDIR)/bin/lsb_release
+	chmod +x $(BUILDDIR)/bin/lsb_release
+	# Create passwd and group file
+	echo 'root:x:0:0:root:/:/bin/bash' >> $(BUILDDIR)/etc/passwd
+	echo 'root:x:0:' >> $(BUILDDIR)/etc/group
 
 install: build
 	# Import directory as tar (owned by root) into docker

files/lsb_release

@@ -0,0 +1,98 @@
+#!/bin/sh
+#
+# Compatibility script for FSG lsb_release v1.4 or newer
+#
+version="1.0"
+distributor_id="VoidLinux"
+description="Void Linux"
+release="rolling"
+codename="void"
+options=""
+short=0
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-v|--version) options="${options} version" ;;
+	-i|--id) options="${options} distributor_id" ;;
+	-d|--description) options="${options} description" ;;
+	-r|--release) options="${options} release" ;;
+	-c|--codename) options="${options} codename" ;;
+	-a|--all) options="version distributor_id description release codename" ;;
+	-s|--short) short=1 ;;
+	-h|--help) cat << _EOF
+SYNOPSIS
+	lsb_release [OPTION]...
+OPTIONS
+	−v, −−version
+	Display the version of the LSB specification against which the distribution is compliant.
+
+	−i, −−id
+	Display the string id of the distributor.
+
+	−d, −−description
+	Display the single line text description of the distribution.
+
+	−r, −−release
+	Display the release number of the distribution.
+
+	−c, −−codename
+	Display the codename according to the distribution release.
+
+	−a, −−all
+	Display all of the above information.
+
+	−s, −−short
+	Display all of the above information in short output format.
+
+	−h, −−help
+	Display this message.
+_EOF
+	;;
+	-*)	# Multiple options in one parameter
+		opt=$(echo $1 | cut -c2-)
+		while [ ! -z "$opt" ]; do
+			o=$(echo $opt | cut -c1)
+			case "$o" in
+			v) options="${options} version" ;;
+			i) options="${options} distributor_id" ;;
+			d) options="${options} description" ;;
+			r) options="${options} release" ;;
+			c) options="${options} codename" ;;
+			a) options="version distributor_id description release codename" ;;
+			s) short=1 ;;
+			esac
+			opt=$(echo $opt | cut -c2-)
+		done
+		;;
+	esac
+	shift
+done
+
+[ -z "$options" ] && options="version"
+
+if [ "$short" -eq 1 ]; then
+	space=""
+	for opt in $options; do
+		case "$opt" in
+			version) printf "${space}${version}" ;;
+			distributor_id) printf "${space}${distributor_id}" ;;
+			description) printf "${space}\"${description}\"" ;;
+			release) printf "${space}${release}" ;;
+			codename) printf "${space}${codename}" ;;
+		esac
+		space=" "
+	done
+	printf "\n"
+else
+	for opt in $options; do
+		case "$opt" in
+			version) printf "LSB Version:\t${version}\n" ;;
+			distributor_id) printf "Distributor ID:\t${distributor_id}\n" ;;
+			description) printf "Description:\t${description}\n" ;;
+			release) printf "Release:\t${release}\n" ;;
+			codename) printf "Codename:\t${codename}\n" ;;
+		esac
+	done
+fi
+
+exit 0

files/os-release

@@ -0,0 +1,4 @@
+NAME="void"
+ID="void"
+DISTRIB_ID="void"
+PRETTY_NAME="void"