cirrus: make rdiff-backup completely optional for freebsd tests

Thanks to Johannes Berg for reporting the problem and tracking down
the likely cause/fix.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/dev/prep-for-freebsd-build b/dev/prep-for-freebsd-build
index 609f8748df693873f3df5483df25db9c38a3a939..66572a13b4dba2b9385df8b895715b66614b7c39 100755 (executable)
--- a/dev/prep-for-freebsd-build
+++ b/dev/prep-for-freebsd-build
@@ -8,7 +8,7 @@ usage()
 }
 
 common_pkgs='gmake git bash rsync curl par2cmdline readline duplicity'
-common_pkgs="$common_pkgs rdiff-backup rsnapshot"
+common_pkgs="$common_pkgs rsnapshot"
 
 pyver="${1:-python2}"
 
@@ -16,6 +16,9 @@ pyver="${1:-python2}"
 export ASSUME_ALWAYS_YES=yes
 pkg update
 
+# https://reviews.freebsd.org/D24816
+pkg install rdiff-backup || true
+
 case "$pyver" in
     python2)
         pkg install $common_pkgs python2 py27-tornado