Use AC_CONFIG_HEADERS rather than AC_CONFIG_HEADER.

The former name has been supported since approximately forever ago and
the latter form is now formally deprecated (with a warning) in recent
versions of Autoconf.

diff --git a/configure.ac b/configure.ac
index a0bf6b12831ab175e4686a36fc53ab09320c994a..e0a67aac01adaeb46911b4d676bc73a196a455a3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl There is NO WARRANTY, to the extent permitted by law.
 
 AC_PREREQ([2.68])
 AC_INIT([cdecl99], [0.1], [nbowler@draconx.ca])
-AC_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects])
 AM_SILENT_RULES([yes])