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 7fd2cb47754c45b4da0c7b661d0454575e72a474..762de2207ca7cbd7bb8fdf448725f386745df132 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl There is NO WARRANTY, to the extent permitted by law.
 
 AC_INIT([upkg],[0.1],[nbowler@draconx.ca])
 AC_CONFIG_SRCDIR([src/libupkg.c])
-AC_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_MACRO_DIR([m4])
 
 AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects])