Support RFC 2231 language tags in RFC 2047 header strings.

[nmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index 819ddc24e93ffd8165c487a8a004f8dcaca84543..238e17a4ae83f59d22943c395cda3b61fb0f33dc 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -211,6 +211,8 @@ if test -n "$auto_cflags"; then
     else
       test -z "$CFLAGS" && CFLAGS=-O  || CFLAGS="$CFLAGS -O"
     fi
+    AC_DEFINE([NDEBUG], [1],
+              [Define to disable run-time debugging and asserts.])
   fi
 fi