[PATCH] stop using old AM_CONFIG_HEADER macro

[Mike Frysinger]

Building with automake-1.13 throws an error:
configure.ac:6: error: 'AM_CONFIG_HEADER': this macro is obsolete.
    You should use the 'AC_CONFIG_HEADERS' macro instead.

* configure.ac (AM_CONFIG_HEADER): Rename to AC_CONFIG_HEADERS.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d545fd5..df1293c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_PREREQ(2.57)
 AC_INIT([strace],[4.7])
 AC_CONFIG_SRCDIR([strace.c])
 AC_CONFIG_AUX_DIR([.])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([foreign check-news dist-xz no-dist-gzip silent-rules])
 AM_MAINTAINER_MODE
 AC_CANONICAL_HOST
-- 
1.8.2.1