autogen before cross building

diff --git a/.travis/build.sh b/.travis/build.sh
index d9d3321..f8f78a2 100755 (executable)
--- a/.travis/build.sh
+++ b/.travis/build.sh
@@ -63,6 +63,7 @@ case "$HOST" in
         build_cfarm
        ;;
     sh4-linux-gnu | s390x-linux-gnu )
+       ./autogen.sh
        build_cross_linux
        ;;
     *)