The former is guaranteed to work with autoconf 2.58 and later, and we
don't have multiple m4 directories anyway.
AC_GNU_SOURCE
AM_INIT_AUTOMAKE([std-options subdir-objects -Wall])
AC_CONFIG_HEADERS([config.h])
AC_GNU_SOURCE
AM_INIT_AUTOMAKE([std-options subdir-objects -Wall])
AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_MACRO_DIRS([m4])
+AC_CONFIG_MACRO_DIR([m4])
# Enable GNU extensions.
# Define this here, not in acconfig's @TOP@ section, since definitions
# Enable GNU extensions.
# Define this here, not in acconfig's @TOP@ section, since definitions