package/libvirt: new package

Libvirt is collection of software that provides a convenient way to
manage virtual machines and other virtualization functionality, such as
storage and network interface management. These software pieces include
an API library, a daemon (libvirtd), and a command line utility (virsh).

   http://libvirt.org/

Signed-off-by: Jared Bents <jared.bents@rockwellcollins.com>
[Arnout:
 - Re-introduce BR2_PACKAGE_LIBVIRT_ARCH_SUPPORTS
 - Put all Config.in comments on one line
 - Put the comment before the option itself (makes sure sub-option
   indention is good)
 - Remove spurious BR2_PACKAGE_NETCAT dependency
 - Alphabetically order dependencies in Config.in
 - Add select of libglib2
 - Alphabetically order CONF_OPTS
]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

DEVELOPERS

@@ -1268,6 +1268,9 @@ F:	package/sysrepo/
 N:	Jan Pedersen <jp@jp-embedded.com>
 F:	package/zip/
 
+N:	Jared Bents <jared.bents@rockwellcollins.com>
+F:	package/libvirt/
+
 N:	Jarkko Sakkinen <jarkko.sakkinen@intel.com>
 F:	package/quota/
 

package/Config.in

@@ -2474,6 +2474,7 @@ menu "System tools"
 	source "package/kmod/Config.in"
 	source "package/kvmtool/Config.in"
 	source "package/libostree/Config.in"
+	source "package/libvirt/Config.in"
 	source "package/lxc/Config.in"
 	source "package/makedumpfile/Config.in"
 	source "package/mender/Config.in"

package/libvirt/90-kvm.rules

@@ -0,0 +1 @@
+KERNEL=="kvm", OWNER="root", GROUP="kvm", MODE="0660"

package/libvirt/Config.in

@@ -0,0 +1,39 @@
+config BR2_PACKAGE_LIBVIRT_ARCH_SUPPORTS
+	bool
+	default y if BR2_aarch64
+	default y if BR2_i386
+	default y if BR2_x86_64
+	depends on BR2_USE_MMU # fork()
+
+comment "libvirt needs udev /dev management, a toolchain w/ threads, dynamic library, kernel headers >= 3.12"
+	depends on BR2_PACKAGE_LIBVIRT_ARCH_SUPPORTS
+	depends on !BR2_PACKAGE_HAS_UDEV || BR2_STATIC_LIBS || !BR2_USE_MMU || \
+		!BR2_TOOLCHAIN_HAS_THREADS || \
+		!BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+
+config BR2_PACKAGE_LIBVIRT
+	bool "libvirt"
+	depends on BR2_PACKAGE_LIBVIRT_ARCH_SUPPORTS
+	depends on BR2_PACKAGE_HAS_UDEV
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_USE_WCHAR
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_USE_WCHAR
+	select BR2_PACKAGE_GNUTLS
+	# configure: You must install the pciaccess module to build with udev
+	select BR2_PACKAGE_LIBPCIACCESS
+	select BR2_PACKAGE_LIBGLIB2
+	select BR2_PACKAGE_LIBTIRPC
+	select BR2_PACKAGE_LIBXML2
+	select BR2_PACKAGE_ZLIB
+	# run-time dependencies
+	select BR2_PACKAGE_CGROUPFS_MOUNT if !BR2_INIT_SYSTEMD
+	help
+	  Libvirt is collection of software that provides a convenient
+	  way to manage virtual machines and other virtualization
+	  functionality, such as storage and network interface
+	  management. These software pieces include an API library, a
+	  daemon (libvirtd), and a command line utility (virsh).
+
+	  https://libvirt.org/
+

package/libvirt/libvirt.hash

@@ -0,0 +1,3 @@
+# locally computed
+sha256 b366d73dee6ce77a226bedef592e0620ceb8e22e5998f60768017f79fc4ead26  libvirt-7.4.0.tar.xz
+sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/libvirt/libvirt.mk

@@ -0,0 +1,213 @@
+################################################################################
+#
+# libvirt
+#
+################################################################################
+
+LIBVIRT_VERSION = 7.4.0
+LIBVIRT_SITE = https://libvirt.org/sources
+LIBVIRT_SOURCE = libvirt-$(LIBVIRT_VERSION).tar.xz
+LIBVIRT_LICENSE = LGPL-2.1+
+LIBVIRT_LICENSE_FILES = COPYING
+LIBVIRT_DEPENDENCIES = host-nfs-utils host-pkgconf host-python-docutils \
+	gnutls libglib2 libpciaccess libtirpc libxml2 udev zlib
+
+LIBVIRT_CONF_ENV += \
+	CFLAGS="$(TARGET_CFLAGS) `$(PKG_CONFIG_HOST_BINARY) --cflags libtirpc`" \
+	LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs libtirpc`"
+
+LIBVIRT_CONF_OPTS = \
+	-Drpath=disabled \
+	-Dapparmor=disabled \
+	-Ddriver_bhyve=disabled \
+	-Ddriver_esx=disabled \
+	-Ddriver_hyperv=disabled \
+	-Ddriver_interface=enabled \
+	-Ddriver_libxl=disabled \
+	-Ddriver_lxc=disabled \
+	-Ddriver_network=disabled \
+	-Ddriver_openvz=disabled \
+	-Ddriver_qemu=disabled \
+	-Ddriver_remote=enabled \
+	-Ddriver_secrets=enabled \
+	-Ddriver_vbox=disabled \
+	-Ddriver_vmware=disabled \
+	-Ddriver_vz=disabled \
+	-Ddtrace=disabled \
+	-Dfirewalld=disabled \
+	-Dfirewalld_zone=disabled \
+	-Dglusterfs=disabled \
+	-Dhost_validate=enabled \
+	-Dinit_script=$(if $(BR2_INIT_SYSTEMD),systemd,none) \
+	-Dlibssh=disabled \
+	-Dlibvirtd=disabled \
+	-Dlogin_shell=disabled \
+	-Dnetcf=disabled \
+	-Dnss=disabled \
+	-Dnumad=disabled \
+	-Dopenwsman=disabled \
+	-Dpciaccess=enabled \
+	-Dpm_utils=disabled \
+	-Dsanlock=disabled \
+	-Dsasl=disabled \
+	-Dsecdriver_apparmor=disabled \
+	-Dssh2=disabled \
+	-Dstorage_iscsi=disabled \
+	-Dstorage_iscsi_direct=disabled \
+	-Dstorage_mpath=disabled \
+	-Dsysctl_config=enabled \
+	-Dtest_coverage=false \
+	-Dudev=enabled \
+	-Dwireshark_dissector=disabled
+
+ifeq ($(BR2_PACKAGE_ATTR),y)
+LIBVIRT_CONF_OPTS += -Dattr=enabled
+LIBVIRT_DEPENDENCIES += attr
+else
+LIBVIRT_CONF_OPTS += -Dattr=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_AUDIT),y)
+LIBVIRT_CONF_OPTS += -Daudit=enabled
+LIBVIRT_DEPENDENCIES += audit
+else
+LIBVIRT_CONF_OPTS += -Daudit=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_BASH_COMPLETION),y)
+LIBVIRT_CONF_OPTS += -Dbash_completion=enabled
+LIBVIRT_DEPENDENCIES += bash-completion
+else
+LIBVIRT_CONF_OPTS += -Dbash_completion=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_UTIL_LINUX_LIBBLKID),y)
+LIBVIRT_CONF_OPTS += -Dblkid=enabled
+LIBVIRT_DEPENDENCIES += util-linux
+else
+LIBVIRT_CONF_OPTS += -Dblkid=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCAP_NG),y)
+LIBVIRT_CONF_OPTS += -Dcapng=enabled
+LIBVIRT_DEPENDENCIES += libcap-ng
+else
+LIBVIRT_CONF_OPTS += -Dcapng=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBCURL),y)
+LIBVIRT_CONF_OPTS += -Dcurl=enabled
+LIBVIRT_DEPENDENCIES += libcurl
+else
+LIBVIRT_CONF_OPTS += -Dcurl=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBFUSE),y)
+LIBVIRT_CONF_OPTS += -Dfuse=enabled
+LIBVIRT_DEPENDENCIES += libfuse
+else
+LIBVIRT_CONF_OPTS += -Dfuse=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBISCSI),y)
+LIBVIRT_CONF_OPTS += -Dlibiscsi=enabled
+LIBVIRT_DEPENDENCIES += libiscsi
+else
+LIBVIRT_CONF_OPTS += -Dlibiscsi=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBPCAP),y)
+LIBVIRT_CONF_OPTS += -Dlibpcap=enabled
+LIBVIRT_DEPENDENCIES += libpcap
+else
+LIBVIRT_CONF_OPTS += -Dlibpcap=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_NUMACTL),y)
+LIBVIRT_CONF_OPTS += -Dnumactl=enabled
+LIBVIRT_DEPENDENCIES += numactl
+else
+LIBVIRT_CONF_OPTS += -Dnumactl=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_POLKIT),y)
+LIBVIRT_CONF_OPTS += -Dpolkit=enabled
+LIBVIRT_DEPENDENCIES += polkit
+else
+LIBVIRT_CONF_OPTS += -Dpolkit=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_READLINE),y)
+LIBVIRT_CONF_OPTS += -Dreadline=enabled
+LIBVIRT_DEPENDENCIES += readline
+else
+LIBVIRT_CONF_OPTS += -Dreadline=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBSELINUX),y)
+LIBVIRT_CONF_OPTS += -Dselinux=enabled -Dsecdriver_selinux=enabled \
+	-Dselinux_mount=/sys/fs/selinux
+LIBVIRT_DEPENDENCIES += libselinux
+else
+LIBVIRT_CONF_OPTS += -Dselinux=disabled -Dsecdriver_selinux=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LVM2),y)
+LIBVIRT_CONF_OPTS += -Dstorage_lvm=enabled
+LIBVIRT_DEPENDENCIES += lvm2
+else
+LIBVIRT_CONF_OPTS += -Dstorage_lvm=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_YAJL),y)
+LIBVIRT_CONF_OPTS += -Dyajl=enabled
+LIBVIRT_DEPENDENCIES += yajl
+else
+LIBVIRT_CONF_OPTS += -Dyajl=disabled
+endif
+
+define LIBVIRT_INSTALL_UDEV_RULES
+	$(INSTALL) -D -m 644 package/libvirt/90-kvm.rules \
+		$(TARGET_DIR)/etc/udev/rules.d/90-kvm.rules
+endef
+LIBVIRT_POST_INSTALL_TARGET_HOOKS += LIBVIRT_INSTALL_UDEV_RULES
+
+# Adjust directory ownerships and permissions. Notice /var/log is a symlink to
+# /tmp in the default sysvinit skeleton, so some directories may disappear at
+# run-time. Set the permissions anyway, since they are valid for the default
+# systemd skeleton.
+define LIBVIRT_PERMISSIONS
+	/etc/libvirt                             d  700  root  root  -  -  -  -  -
+	/etc/libvirt/nwfilter                    d  700  root  root  -  -  -  -  -
+	/var/lib/libvirt                         d  755  root  root  -  -  -  -  -
+	/var/lib/libvirt/boot                    d  711  root  root  -  -  -  -  -
+	/var/lib/libvirt/dnsmasq                 d  755  root  root  -  -  -  -  -
+	/var/lib/libvirt/filesystems             d  711  root  root  -  -  -  -  -
+	/var/lib/libvirt/images                  d  711  root  root  -  -  -  -  -
+	/var/lib/libvirt/network                 d  700  root  root  -  -  -  -  -
+	/var/lib/libvirt/secrets                 d  700  root  root  -  -  -  -  -
+	/var/lib/libvirt/storage                 d  755  root  root  -  -  -  -  -
+	/var/lib/libvirt/storage/autostart       d  755  root  root  -  -  -  -  -
+	/var/cache/libvirt                       d  711  root  root  -  -  -  -  -
+	/var/log/libvirt                         d  700  root  root  -  -  -  -  -
+	/var/log/swtpm                           d  755  root  root  -  -  -  -  -
+	/var/log/swtpm/libvirt                   d  755  root  root  -  -  -  -  -
+endef
+
+# libvirt may need to create persistent files (e.g. VM definitions) in these
+# directories. Move them to /var/lib because /etc may be on a read-only or
+# volatile (initramfs) filesystem. We could tweak the code to change these
+# paths but the patch would be large and would break compatibility with
+# ordinary installations and with the documentation.
+define LIBVIRT_CREATE_SYMLINKS
+	$(INSTALL) -m 700 -d $(TARGET_DIR)/etc/libvirt
+	$(INSTALL) -m 755 -d $(TARGET_DIR)/var/lib/libvirt
+	$(INSTALL) -m 700 -d $(TARGET_DIR)/var/lib/libvirt/secrets
+	$(INSTALL) -m 755 -d $(TARGET_DIR)/var/lib/libvirt/storage
+	ln -s -f ../../var/lib/libvirt/secrets $(TARGET_DIR)/etc/libvirt/
+	ln -s -f ../../var/lib/libvirt/storage $(TARGET_DIR)/etc/libvirt/
+endef
+
+LIBVIRT_PRE_INSTALL_TARGET_HOOKS += LIBVIRT_CREATE_SYMLINKS
+
+$(eval $(meson-package))