-dnl Copyright © 2009-2011 Nick Bowler
+dnl Copyright © 2009-2012, 2015 Nick Bowler
dnl
dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
dnl This is free software: you are free to do what the fuck you want to.
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign subdir-objects])
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AM_SILENT_RULES([yes])
+DX_AUTOMAKE_COMPAT
AC_PROG_CC_C99
gl_EARLY