configure.ac: print optional executables in configuration output

diff --git a/configure.ac b/configure.ac
index d33205bc2996f850ed540a69369c3eb01721eca6..ec7f1a931ebfa7537ffbb556333ddb89b1790777 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -523,4 +523,5 @@ senders supported by para_server/para_send: $senders
 receivers supported by para_audiod/para_recv: $receivers
 filters supported by para_audiod/para_filter: $filters
 writers supported by para_audiod/para_write: $writers
+optional executables: $extras
 ])