Revert "build: Change remaining xenbits.xen.org link to HTTPS"

This reverts commit e1d75084443f676be681fdaf47585cc9a5f5b820.

After spending ages sorting out Gitlab CI, it appears that OSSTest too has an
out-of-date Lets Encrypt cert.  Revert again in the short term while we fix
this up.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/Config.mk b/Config.mk
index 63c807a30a0d52689ccabfc9a56ac897948d5b05..a90d093010954fedee25a84cb713c69b1e069eb3 100644 (file)
--- a/Config.mk
+++ b/Config.mk
@@ -191,7 +191,7 @@ APPEND_CFLAGS += $(foreach i, $(APPEND_INCLUDES), -I$(i))
 EMBEDDED_EXTRA_CFLAGS := -fno-pie -fno-stack-protector -fno-stack-protector-all
 EMBEDDED_EXTRA_CFLAGS += -fno-exceptions -fno-asynchronous-unwind-tables
 
-XEN_EXTFILES_URL ?= https://xenbits.xen.org/xen-extfiles
+XEN_EXTFILES_URL ?= http://xenbits.xen.org/xen-extfiles
 # All the files at that location were downloaded from elsewhere on
 # the internet.  The original download URL is preserved as a comment
 # near the place in the Xen Makefiles where the file is used.