configure: bump automake requirement to 1.14 and autoconf to 2.69

This is only required for builds from git, people can still
build tarballs if they only have older autotools.

https://bugzilla.gnome.org//show_bug.cgi?id=747624

diff --git a/configure.ac b/configure.ac
index 64be10b..d8dcd8f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_PREREQ(2.62)
+AC_PREREQ(2.69)
 
 dnl initialize autoconf
 dnl when going to/from release please set the nano (fourth number) right !
@@ -10,7 +10,7 @@ AC_INIT(GStreamer libav, 1.5.0.1,
 AG_GST_INIT
 
 dnl initialize automake
-AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar subdir-objects])
+AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects])
 
 dnl define PACKAGE_VERSION_* variables
 AS_VERSION
@@ -30,10 +30,8 @@ AM_MAINTAINER_MODE([enable])
 dnl sets host_* variables
 AC_CANONICAL_HOST
 
-dnl use pretty build output with automake >= 1.11
-m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
-  [AM_DEFAULT_VERBOSITY=1
-   AC_SUBST(AM_DEFAULT_VERBOSITY)])
+dnl use pretty build output by default
+AM_SILENT_RULES([yes])
 
 dnl our libraries and install dirs use major.minor as a version
 GST_API_VERSION=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR