Makefile.pre.in (autoconf): Call autoconf/autoheader with -Wall (issue #8510).

diff --git a/Makefile.pre.in b/Makefile.pre.in
index a5e8787ccbd0e089a32bee5832513c8f83def4c3..745c4a7c7b50670e3dbb7e3f8fdcd851118e702b 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1140,8 +1140,8 @@ recheck:
 
 # Rebuild the configure script from configure.in; also rebuild pyconfig.h.in
 autoconf:
-       (cd $(srcdir); autoconf)
-       (cd $(srcdir); autoheader)
+       (cd $(srcdir); autoconf -Wall)
+       (cd $(srcdir); autoheader -Wall)
 
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