[master] 21d774fa7 build: Declare wflags.py as a configure dependency

[Dridi Boukelmoune]

commit 21d774fa7054b0cd7405d920dc2485e716d7f444
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Tue Mar 30 13:53:53 2021 +0200

    build: Declare wflags.py as a configure dependency

diff --git a/Makefile.am b/Makefile.am
index c41cddb94..1c3bbfff9 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -26,6 +26,8 @@ EXTRA_DIST = \
 	vtc.am \
 	wflags.py
 
+CONFIGURE_DEPENDENCIES = wflags.py
+
 AM_DISTCHECK_CONFIGURE_FLAGS = \
     --enable-developer-warnings \
     --enable-debugging-symbols \