flex: fixed build to don't force user of automake-1.15

diff --git a/flex/Pkgfile b/flex/Pkgfile
index 805f3318b4b891be892e8a6c5c4601609d200b44..d2e6653cc239aa40490594aa65e7f5102d893b33 100644 (file)
--- a/flex/Pkgfile
+++ b/flex/Pkgfile
@@ -30,6 +30,7 @@ build() {
   make -C lib
   make -C src stage1flex
   mv src/stage1flex src/stage1flex.host
+  ./autogen.sh
   make distclean
 
   ./configure --build=$CHOST \