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, 38 insertions, 0 deletions

diff --git a/scripts/zpool-config/md0-raid10.sh b/scripts/zpool-config/md0-raid10.sh
new file mode 100644
index 000000000..ccc717015
--- /dev/null
+++ b/scripts/zpool-config/md0-raid10.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+#
+# Four disk Raid-10 in a single Raid-0 Configuration
+#
+
+MDADM=${MDADM:-/sbin/mdadm}
+MDDEVICES=${MDDEVICES:-"/dev/sd[abcd]"}
+MDCOUNT=${MDCOUNT:-4}
+MDRAID=${MDRAID:-10}
+
+DEVICES="/dev/md0"
+
+zpool_md_destroy() {
+	msg ${MDADM} --manage --stop ${DEVICES}
+	${MDADM} --manage --stop ${DEVICES} &>/dev/null
+
+	msg ${MDADM} --zero-superblock ${MDDEVICES}
+	${MDADM} --zero-superblock ${MDDEVICES} >/dev/null
+}
+
+zpool_create() {
+	msg ${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES}
+	${MDADM} --create ${DEVICES} --level=${MDRAID} \
+		--raid-devices=${MDCOUNT} ${MDDEVICES} \
+		&>/dev/null || (zpool_md_destroy && exit 1)
+
+	msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${DEVICES}
+	${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} \
+		${DEVICES} || (zpool_md_destroy && exit 2)
+}
+
+zpool_destroy() {
+	msg ${ZPOOL} destroy ${ZPOOL_NAME}
+	${ZPOOL} destroy ${ZPOOL_NAME}
+
+	zpool_md_destroy
+}