That's README.md, not README.ad.

diff --git a/Makefile.in b/Makefile.in
index fc11dd0f050bb847c1879e641392dd333c81df28..da6c1f35cd9b0c8859f7985d35b598b1167f4c95 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -217,7 +217,7 @@ EXTRA_DIST = \
        LICENSE \
        Makefile.in \
        Makefile-devel-adds \
-       README.ad \
+       README.md \
        Readme.Win32 \
        VERSION \
        aclocal.m4 \