- Bootstrap/ moved one level up

- pmodules.xyz() functions renamed to pbuild::xyz()
- use pbuild for bootstrapping components

Bootstrap/Pmodules/libpmodules.bash

@@ -0,0 +1,157 @@
+#!/bin/bash
+
+if [[  -z ${bindir} ]]; then
+        local bindir=$(dirname "${BASH_SOURCE}")
+	bindir=$(cd "${bindir}"/.. && pwd)"/bin"
+fi
+
+pmodules::get_options() {
+	"${bindir}/getopt" "$@"
+}
+
+pmodules::check_env_vars() {
+	[[ -n "${PMODULES_ROOT}" ]] &&
+	    [[ -n "${PMODULES_CONFIG_DIR}" ]] &&
+	    [[ -n "${PMODULES_TEMPLATES_DIR}" ]] &&
+	    [[ -n "${PMODULES_HOME}" ]] &&
+	    [[ -n "${PMODULES_VERSION}" ]] || std::die 1 "
+Error: the module environment you are going to use as source has not been
+initialized properly!"
+}
+
+pmodules::check_directories() {
+	local -r src_prefix="$1"
+
+	[[ -d "${src_prefix}" ]] &&
+	    [[ -d "${src_prefix}/${PMODULES_CONFIG_DIR}" ]] &&
+	    [[ -d "${src_prefix}/${PMODULES_TEMPLATES_DIR}" ]] &&
+	    [[ -d "${src_prefix}/Tools/Pmodules/${PMODULES_VERSION}" ]] || std::die 1 "
+Error: the module environment '${src_prefix}' has not been initialized properly!"
+}
+
+pmodules::check_env() {
+	pmodules::check_env_vars
+	pmodules::check_directories "${PMODULES_ROOT}"
+}
+
+
+std::log() {
+        local -ri fd=$1
+        local -r fmt="$2\n"
+        shift 2
+        printf -- "$fmt" "$@" 1>&$fd
+}
+
+std::info() {
+        std::log 2 "$1" "${@:2}"
+}
+
+std::error() {
+        std::log 2 "$1" "${@:2}"
+}
+
+std::debug() {
+        [[ ${PMODULES_DEBUG} ]] || return 0
+        std::log 2 "$@"
+}
+
+std::die() {
+        local -ri ec=$1
+        shift
+        if [[ -n $@ ]]; then
+                local -r fmt=$1
+                shift
+                std::log 2 "$fmt" "$@"
+        fi
+        exit $ec
+}
+
+#
+# get answer to yes/no question
+#
+# $1: prompt
+#
+std::get_YN_answer() {
+	local -r prompt="$1"
+	local ans
+	read -p "${prompt}" ans
+	case ${ans} in
+		y|Y ) 
+			return 0;;
+		* )
+			return 1;;
+	esac
+}
+
+#
+# return normalized abolute pathname
+# $1: filename
+std::get_abspath() {
+	local -r fname=$1
+	[[ -r "${fname}" ]] || return 1
+	if [[ -d ${fname} ]]; then
+		echo $(cd "${fname}" && pwd)
+	else
+		local -r dname=$(dirname "${fname}")
+		echo $(cd "${dname}" && pwd)/$(basename "${fname}")
+	fi
+}
+
+std::append_path () {
+        local -r P=$1
+        local -r d=$2
+
+        if ! echo ${!P} | egrep -q "(^|:)${d}($|:)" ; then
+                if [[ -z ${!P} ]]; then
+                        eval $P=${d}
+                else
+                        eval $P=${!P}:${d}
+                fi
+        fi
+}
+
+std::prepend_path () {
+        local -r P=$1
+        local -r d=$2
+
+        if ! echo ${!P} | egrep -q "(^|:)${d}($|:)" ; then
+                if [[ -z ${!P} ]]; then
+                        eval $P=${d}
+                else
+                        eval $P=${d}:${!P}
+                fi
+        fi
+}
+
+std::remove_path() {
+        local -r P=$1
+        local -r d=$2
+	local new_path=''
+	local -r _P=( ${!P//:/ } )
+	# loop over all entries in path
+	for entry in "${_P[@]}"; do
+		[[ "${entry}" != "${d}" ]] && new_path+=":${entry}"
+	done
+	# remove leading ':'
+	eval ${P}="${new_path:1}"
+}
+
+#
+# split file name
+#
+std::split_fname() {
+        local -r savedIFS="${IFS}"
+        IFS='/'
+        local std__split_fname_result__=( $(echo "${@: -1}") )
+        IFS=${savedIFS}
+        eval $1=\(\"\${std__split_fname_result__[@]}\"\)
+	if (( $# >= 3 )); then
+	        eval $2=${#std__split_fname_result__[@]}
+	fi
+}
+
+# Local Variables:
+# mode: sh
+# sh-basic-offset: 8
+# tab-width: 8
+# End: