This patch adds package configuration files for the LVM2 tools and its

dependency, device-mapper. This will provide the basic tools needed to work
with LVM2 volumes on the target system.

http://bugs.busybox.net/view.php?id=183

package/Config.in

@@ -35,6 +35,7 @@ source "package/customize/Config.in"
 source "package/dhcp/Config.in"
 source "package/directfb/Config.in"
 source "package/distcc/Config.in"
+source "package/dm/Config.in"
 source "package/dnsmasq/Config.in"
 source "package/dropbear_sshd/Config.in"
 source "package/e2fsprogs/Config.in"
@@ -61,6 +62,7 @@ source "package/links/Config.in"
 source "package/lrzsz/Config.in"
 source "package/ltp-testsuite/Config.in"
 source "package/ltrace/Config.in"
+source "package/lvm2/Config.in"
 source "package/lzo/Config.in"
 source "package/m4/Config.in"
 source "package/microcom/Config.in"

package/dm/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_DM
+	bool "dm"
+	default n
+	help
+	  The Device-mapper is a new component of the linux kernel that
+	  supports logical volume management. It is required by LVM2 and EVMS.

package/dm/dm.mk

@@ -0,0 +1,97 @@
+#############################################################
+#
+# dm
+#
+#############################################################
+# Copyright (C) 2005 by Richard Downer <rdowner@gmail.com>
+# Derived from work
+# Copyright (C) 2001-2005 by Erik Andersen <andersen@codepoet.org>
+# Copyright (C) 2002 by Tim Riker <Tim@Rikers.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+DM_BASEVER=1.00
+DM_PATCH=21
+DM_VERSION=$(DM_BASEVER).$(DM_PATCH)
+DM_SOURCE:=device-mapper.$(DM_VERSION).tgz
+DM_SITE:=ftp://sources.redhat.com/pub/dm
+DM_CAT:=zcat
+DM_DIR:=$(BUILD_DIR)/device-mapper.$(DM_VERSION)
+DM_STAGING_BINARY:=$(STAGING_DIR)/sbin/dmsetup
+DM_TARGET_BINARY:=$(TARGET_DIR)/usr/sbin/dmsetup
+DM_STAGING_LIBRARY:=$(STAGING_DIR)/lib/libdevmapper.so
+DM_TARGET_LIBRARY:=$(TARGET_DIR)/usr/lib/libdevmapper.so
+
+$(DL_DIR)/$(DM_SOURCE):
+	 $(WGET) -P $(DL_DIR) $(DM_SITE)/$(DM_SOURCE)
+
+$(DM_DIR)/.unpacked: $(DL_DIR)/$(DM_SOURCE)
+	$(DM_CAT) $(DL_DIR)/$(DM_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+	touch $(DM_DIR)/.unpacked
+
+$(DM_DIR)/.configured: $(DM_DIR)/.unpacked
+	(cd $(DM_DIR); rm -rf config.cache; \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		./configure \
+		--target=$(GNU_TARGET_NAME) \
+		--host=$(GNU_TARGET_NAME) \
+		--build=$(GNU_HOST_NAME) \
+		--prefix=/usr \
+		$(DISABLE_NLS) \
+		$(DISABLE_LARGEFILE) \
+		--with-kernel-dir=/work/richard/xen/linux-2.6.10-xen0 \
+		--with-user=$(shell id -un) --with-group=$(shell id -gn) \
+	);
+	touch  $(DM_DIR)/.configured
+
+$(DM_DIR)/$(DM_BINARY): dm-build
+$(DM_DIR)/$(DM_LIBRARY): dm-build
+
+$(DM_STAGING_BINARY) $(DM_STAGING_LIBRARY): $(DM_DIR)/.configured
+	$(MAKE) CC=$(TARGET_CC) -C $(DM_DIR)
+	$(MAKE) -C $(DM_DIR) install prefix=$(STAGING_DIR)
+
+# Install dmsetup from staging to target
+$(DM_TARGET_BINARY): $(DM_STAGING_BINARY)
+	$(INSTALL) -m 0755 $? $@
+
+# Install libdevmapper.so.1.00 from staging to target
+$(DM_TARGET_LIBRARY).$(DM_BASEVER): $(DM_STAGING_LIBRARY)
+	$(INSTALL) -m 0644 $? $@
+
+# Makes libdevmapper.so a symlink to libdevmapper.so.1.00
+$(DM_TARGET_LIBRARY): $(DM_TARGET_LIBRARY).$(DM_BASEVER)
+	rm $@
+	ln -s $(<F) $@
+
+dm: uclibc $(DM_TARGET_BINARY) $(DM_TARGET_LIBRARY)
+
+dm-clean:
+	rm $(DM_TARGET_BINARY) $(DM_TARGET_LIBRARY) $(DM_TARGET_LIBRARY).$(DM_BASEVER)
+	$(MAKE) -C $(DM_DIR) clean
+
+dm-dirclean:
+	rm -rf $(DM_DIR)
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(strip $(BR2_PACKAGE_DM)),y)
+TARGETS+=dm
+endif

package/lvm2/Config.in

@@ -0,0 +1,8 @@
+config BR2_PACKAGE_LVM2
+	bool "lvm2"
+	default n
+	select BR2_PACKAGE_DM
+	help
+	  LVM2 refers to a new userspace toolset that provide logical
+	  volume management facilities on linux. It is reasonably backwards-
+	  compatible with the original LVM toolset.

package/lvm2/lvm2.mk

@@ -0,0 +1,78 @@
+#############################################################
+#
+# lvm2
+#
+#############################################################
+# Copyright (C) 2005 by Richard Downer <rdowner@gmail.com>
+# Derived from work
+# Copyright (C) 2001-2005 by Erik Andersen <andersen@codepoet.org>
+# Copyright (C) 2002 by Tim Riker <Tim@Rikers.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Library General Public License for more details.
+#
+# You should have received a copy of the GNU Library General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+LVM2_BASEVER=2.00
+LVM2_PATCH=33
+LVM2_VERSION=$(LVM2_BASEVER).$(LVM2_PATCH)
+LVM2_SOURCE:=LVM2.$(LVM2_VERSION).tgz
+LVM2_SITE:=ftp://sources.redhat.com/pub/lvm2
+LVM2_CAT:=zcat
+LVM2_DIR:=$(BUILD_DIR)/LVM2.$(LVM2_VERSION)
+LVM2_SBIN:=lvchange lvcreate lvdisplay lvextend lvm lvmchange lvmdiskscan lvmsadc lvmsar lvreduce lvremove lvrename lvresize lvs lvscan pvchange pvcreate pvdisplay pvmove pvremove pvresize pvs pvscan vgcfgbackup vgcfgrestore vgchange vgck vgconvert vgcreate vgdisplay vgexport vgextend vgimport vgmerge vgmknodes vgreduce vgremove vgrename vgs vgscan vgsplit
+LVM2_TARGET_SBINS=$(foreach lvm2sbin, $(LVM2_SBIN), $(TARGET_DIR)/sbin/$(lvm2sbin))
+
+$(DL_DIR)/$(LVM2_SOURCE):
+	 $(WGET) -P $(DL_DIR) $(LVM2_SITE)/$(LVM2_SOURCE)
+
+$(LVM2_DIR)/.unpacked: $(DL_DIR)/$(LVM2_SOURCE)
+	$(LVM2_CAT) $(DL_DIR)/$(LVM2_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+	touch $(LVM2_DIR)/.unpacked
+
+$(LVM2_DIR)/.configured: $(LVM2_DIR)/.unpacked
+	(cd $(LVM2_DIR); rm -rf config.cache; \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS)" \
+		./configure \
+		--target=$(GNU_TARGET_NAME) \
+		--host=$(GNU_TARGET_NAME) \
+		--build=$(GNU_HOST_NAME) \
+		$(DISABLE_NLS) \
+		$(DISABLE_LARGEFILE) \
+		--with-user=$(shell id -un) --with-group=$(shell id -gn) \
+	);
+	touch  $(LVM2_DIR)/.configured
+
+$(LVM2_TARGET_SBINS): $(LVM2_DIR)/.configured
+	$(MAKE) CC=$(TARGET_CC) -C $(LVM2_DIR)
+	$(MAKE) CC=$(TARGET_CC) -C $(LVM2_DIR) install prefix=$(STAGING_DIR) exec_prefix=$(STAGING_DIR)
+	for binary in $(LVM2_SBIN); do echo $$binary; cp -a $(STAGING_DIR)/sbin/$$binary $(TARGET_DIR)/sbin; done
+
+lvm2: uclibc dm $(LVM2_TARGET_SBINS)
+
+lvm2-clean:
+	$(MAKE) DESTDIR=$(TARGET_DIR) CC=$(TARGET_CC) -C $(LVM2_DIR) uninstall
+	-$(MAKE) -C $(LVM2_DIR) clean
+
+lvm2-dirclean:
+	rm -rf $(LVM2_DIR)
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(strip $(BR2_PACKAGE_LVM2)),y)
+TARGETS+=lvm2
+endif