diff -up grig-0.8.1/configure.ac.automake-1_13 grig-0.8.1/configure.ac --- grig-0.8.1/configure.ac.automake-1_13 2015-12-20 22:14:55.000000000 +0100 +++ grig-0.8.1/configure.ac 2016-03-17 06:34:18.602454764 +0100 @@ -10,7 +10,7 @@ AC_INIT([grig], AM_INIT_AUTOMAKE([-Wall subdir-objects]) -AM_CONFIG_HEADER(config.h) +AC_CONFIG_HEADERS(config.h) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])