Add example customization script, to be used through CUSTOMIZE Makefile knob.

Approved by:	re (scottl)

tools/tools/nanobsd/customize.sh

@@ -0,0 +1,72 @@
+#! /bin/sh
+#
+# Customize a nanoBSD flash image
+#
+# Copyright (c) 2004 Thomas Quinot
+#
+# See /usr/share/examples/etc/bsd-style-copyright for license terms.
+#
+# $FreeBSD$
+# 
+# Usage:
+#
+# ${CUSTOMIZE} ${WD} ${WORLDDIR} ${.CURDIR} [ ${LOCAL_FILES_LIST} ]
+
+WD=$1
+WORLDDIR=$2
+CURDIR=$3
+LOCAL_FILES_LIST=$4
+
+PKG_DBDIR=${WD}/var/db/pkg
+export PKG_DBDIR
+
+# Useful stuff for diskless boot
+customizecfg() {
+  sed -i "" -e /beastie/d ${WD}/boot/loader.rc
+  sed -i "" -e /ttyd0/s/off/on/ ${WD}/etc/ttys
+  echo " -h" > ${WD}/boot.config
+}
+
+add_CURDIR() {
+  case "$1" in
+    /*) echo "$1" ;;
+    *)  echo "${CURDIR}/$1" ;;
+  esac
+}
+
+pkg_relocate() {
+  sed -e "1,/^@cwd/s#^@cwd #&${WD}#"
+}
+
+installlocalfiles() {
+  if [ -n "${LOCAL_FILES_LIST}" ]; then
+    while read src dest;
+    do
+      case "x${src}" in
+        x#*|x)
+          ;;
+        x@*)
+          eval "for pkg in `add_CURDIR \"\`echo ${src} | sed 's/^@//'\`\"`;
+                do pkg_add -M \${pkg} | pkg_relocate | pkg_add -S;
+                done"
+          ;;
+        *)
+          dest="${dest:-${src}}"
+          mkdir -p ${WD}/`dirname "${dest}x"`
+          eval cp -fp `add_CURDIR ${src}` "${WD}/${dest}"
+          ;;
+      esac
+    done < ${LOCAL_FILES_LIST}
+  fi
+}
+
+movelocaletc() {
+  if [ ! -d ${WD}/etc/local ]; then
+    mv ${WD}/usr/local/etc ${WD}/etc/local
+    ln -s ../../etc/local ${WD}/usr/local/etc
+  fi
+}
+
+customizecfg
+installlocalfiles
+movelocaletc