Add build system

Add autoconf style build infrastructure to the ZFS tree.  This
includes autogen.sh, configure.ac, m4 macros, some scripts/*,
and makefiles for all the core ZFS components.

1 files changed, 133 insertions, 0 deletions

diff --git a/scripts/zpool-create.sh b/scripts/zpool-create.sh
new file mode 100755
index 000000000..d6b301e32
--- /dev/null
+++ b/scripts/zpool-create.sh
@@ -0,0 +1,133 @@
+#!/bin/bash
+
+basedir="$(dirname $0)"
+
+SCRIPT_COMMON=common.sh
+if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
+. "${basedir}/${SCRIPT_COMMON}"
+else
+echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
+fi
+
+PROG=zpool-create.sh
+
+usage() {
+cat << EOF
+USAGE:
+$0 [hvcp]
+
+DESCRIPTION:
+        Create one of several predefined zpool configurations.
+
+OPTIONS:
+        -h      Show this message
+        -v      Verbose
+        -f      Force everything
+        -c      Configuration for zpool
+        -p      Name for zpool
+        -d      Destroy zpool (default create)
+        -l      Additional zpool options
+        -s      Additional zfs options
+
+EOF
+}
+
+check_config() {
+
+	if [ ! -f ${ZPOOL_CONFIG} ]; then
+		local NAME=`basename ${ZPOOL_CONFIG} .sh`
+		ERROR="Unknown config '${NAME}', available configs are:\n"
+
+		for CFG in `ls ${ZPOOLDIR}/ | grep ".sh"`; do
+			local NAME=`basename ${CFG} .sh`
+			ERROR="${ERROR}${NAME}\n"
+		done
+
+		return 1
+	fi
+
+	return 0
+}
+
+ZPOOL_CONFIG=unknown
+ZPOOL_NAME=tank
+ZPOOL_DESTROY=
+ZPOOL_OPTIONS=""
+ZFS_OPTIONS=""
+
+while getopts 'hvfc:p:dl:s:' OPTION; do
+	case $OPTION in
+	h)
+		usage
+		exit 1
+		;;
+	v)
+		VERBOSE=1
+		VERBOSE_FLAG="-v"
+		;;
+	f)
+		FORCE=1
+		FORCE_FLAG="-f"
+		;;
+	c)
+		ZPOOL_CONFIG=${ZPOOLDIR}/${OPTARG}.sh
+		;;
+	p)
+		ZPOOL_NAME=${OPTARG}
+		;;
+	d)
+		ZPOOL_DESTROY=1
+		;;
+	l)
+		ZPOOL_OPTIONS=${OPTARG}
+		;;
+	s)
+		ZFS_OPTIONS=${OPTARG}
+		;;
+	?)
+		usage
+		exit 1
+		;;
+	esac
+done
+
+if [ $(id -u) != 0 ]; then
+        die "Must run as root"
+fi
+
+check_config || die "${ERROR}"
+. ${ZPOOL_CONFIG}
+
+if [ ${ZPOOL_DESTROY} ]; then
+	zpool_destroy
+else
+	zpool_create
+
+	if [ "${ZPOOL_OPTIONS}" ]; then
+		if [ ${VERBOSE} ]; then
+			echo
+			echo "${ZPOOL} ${ZPOOL_OPTIONS} ${ZPOOL_NAME}"
+		fi
+		${ZPOOL} ${ZPOOL_OPTIONS} ${ZPOOL_NAME} || exit 1
+	fi
+
+	if [ "${ZFS_OPTIONS}" ]; then
+		if [ ${VERBOSE} ]; then
+			echo
+			echo "${ZFS} ${ZFS_OPTIONS} ${ZPOOL_NAME}"
+		fi
+		${ZFS} ${ZFS_OPTIONS} ${ZPOOL_NAME} || exit 1
+	fi
+
+	if [ ${VERBOSE} ]; then
+		echo
+		echo "zpool list"
+		${ZPOOL} list || exit 1
+
+		echo
+		echo "zpool status ${ZPOOL_NAME}"
+		${ZPOOL} status ${ZPOOL_NAME} || exit 1
+	fi
+fi
+
+exit 0