alt-server: Make the installation of VirtualBox optional

conf.d/alt-server.mk

@@ -12,7 +12,7 @@ endif
 
 ifeq (,$(filter-out i586 x86_64 ppc64le aarch64 e2k%,$(ARCH)))
 distro/alt-server: server_groups_desktop = $(addprefix centaurus/,\
-        80-desktop emulators freenx-server mate office pidgin vlc xorg scanning)
+        80-desktop emulators freenx-server mate office pidgin vlc xorg scanning vbox-host vbox-guest)
 endif
 
 distro/alt-server: monitoring = $(addprefix server-v/,\
@@ -44,7 +44,6 @@ endif
 	@$(call add,INSTALL2_PACKAGES,strace)
 	@$(call add,INSTALL2_PACKAGES,fdisk)
 	@$(call add,INSTALL2_BRANDING,notes)
-	@$(call add,BASE_KMODULES,virtualbox)
 	@$(call add,CLEANUP_BASE_PACKAGES,acpid-events-power)
 	@$(call add,RESCUE_BOOTARGS,nomodeset vga=0)
 	@$(call add,STAGE2_BOOTARGS,lang=ru_RU)

pkg.in/groups/centaurus/vbox-guest.directory

+[Desktop Entry]
+Encoding=UTF-8
+Type=Directory
+Name=VirtualBox Guest Additions
+X-Alterator-PackageList=centaurus/vbox-guest
+X-Alterator-Required=no
+X-Alterator-Parent=centaurus/80-desktop
+Name[ru_RU]=Гостевые дополнения VirtualBox

pkg.in/groups/centaurus/vbox-host.directory

+[Desktop Entry]
+Encoding=UTF-8
+Type=Directory
+Name=VirtualBox for host system
+X-Alterator-PackageList=centaurus/vbox-host
+X-Alterator-Required=no
+X-Alterator-Parent=centaurus/80-desktop
+Name[ru_RU]=VirtualBox для хост-системы

pkg.in/lists/centaurus/mate

@@ -6,8 +6,6 @@ cifs-utils
 pam_ccreds
 libsss_nss_idmap
 
-virtualbox-guest-additions@X86
-
 samba-client
 nfs-clients
 autofs

pkg.in/lists/centaurus/vbox-guest

+virtualbox-guest-additions@X86
+kernel-modules-virtualbox-addition-std-def@X86

pkg.in/lists/centaurus/vbox-host

+virtualbox@x86_64
+kernel-modules-virtualbox-std-def@x86_64