ixfrdist: fix building in travis

diff --git a/build-scripts/travis.sh b/build-scripts/travis.sh
index cae7a283c2650678896b39a808ddda2d219dc5e2..0a184475c661f76a97330c92a2f3e6708286d488 100755 (executable)
--- a/build-scripts/travis.sh
+++ b/build-scripts/travis.sh
@@ -419,6 +419,7 @@ build_ixfrdist() {
     --enable-unit-tests \
     --disable-dependency-tracking \
     --disable-silent-rules"
+  run "make -C ext -k -j3"
   run "cd pdns"
   run "make -k -j3 ixfrdist"
   run "cd .."