ap-fetch-version-old: libvirt: honour BASE_TAG_LIBVIRT

If BASE_TAG_LIBVIRT is specified in the environment, we use it,
instead of `xen-tested-master'.

Nothing sets this yet, so no functional change.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

diff --git a/ap-fetch-version-old b/ap-fetch-version-old
index f7a1e26b3621aa36261c961614ed3eb99a214130..7cc31a37e0f1e6ec74d679165df74a7f0fe917a9 100755 (executable)
--- a/ap-fetch-version-old
+++ b/ap-fetch-version-old
@@ -33,6 +33,7 @@ check_ap_fetch_placeholders
 : ${BASE_LOCALREV_RUMPUSERXEN:=daily-cron.$branch.old}
 : ${BASE_LOCALREV_SEABIOS:=daily-cron.$branch.old}
 : ${BASE_LOCALREV_OVMF:=daily-cron.$branch.old}
+: ${BASE_TAG_LIBVIRT:=xen-tested-master}
 
 if info_linux_tree "$branch"; then
        repo_tree_rev_fetch_git linux \
@@ -94,7 +95,7 @@ linuxfirmware)
        ;;
 libvirt)
        repo_tree_rev_fetch_git libvirt \
-               $BASE_TREE_LIBVIRT xen-tested-master $BASE_LOCALREV_LIBVIRT
+               $BASE_TREE_LIBVIRT $BASE_TAG_LIBVIRT $BASE_LOCALREV_LIBVIRT
        ;;
 rumpuserxen)
        repo_tree_rev_fetch_git rumpuserxen \