[PATCH eoan] UBUNTU: [Packaging]: download virtualbox from sources

[Thadeu Lima de Souza Cascardo]

BugLink: https://bugs.launchpad.net/bugs/1848788

dkms packages are gone from the archive when new versions are uploaded.
dkms-build grab them from the existing sources on the builder, which will
work when the expected versions are present on any of the configured
sources.

virtualbox, however, right now, only grabs it from the main archive,
preventing builds when they have been superseded. Fix it by giving the
relative pool address instead of the absolute URL for the archive.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo at canonical.com>
---
 debian/rules.d/2-binary-arch.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
index 85a357db4aec..82e4d80e469f 100644
--- a/debian/rules.d/2-binary-arch.mk
+++ b/debian/rules.d/2-binary-arch.mk
@@ -402,7 +402,7 @@ ifeq ($(do_dkms_nvidia),true)
 endif
 
 ifeq ($(do_extras_package),true)
-	$(if $(filter true,$(do_dkms_vbox)),$(call build_dkms, $(mods_pkg_name)-$*, $(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel, "", virtualbox-guest, http://archive.ubuntu.com/ubuntu/pool/multiverse/v/virtualbox/virtualbox-guest-dkms_$(dkms_vbox_guest_version)_all.deb))
+	$(if $(filter true,$(do_dkms_vbox)),$(call build_dkms, $(mods_pkg_name)-$*, $(pkgdir_ex)/lib/modules/$(abi_release)-$*/kernel, "", virtualbox-guest, pool/multiverse/v/virtualbox/virtualbox-guest-dkms_$(dkms_vbox_guest_version)_all.deb))
 endif
 
 ifneq ($(skipdbg),true)
-- 
2.20.1