add AC_CONFIG_MACRO_DIR([m4])

diff --git a/configure.ac b/configure.ac
index 3389880e262e9f67038c53bb3ba2a4f155b2a7cb..b385ea3ccfcc7c79b6cfce8e1323272113f51344 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -79,8 +79,9 @@ AC_SUBST(GVPLUGIN_VERSION_INFO)
 dnl ===========================================================================
 
 
-AC_CONFIG_SRCDIR(configure.ac)
-AC_CONFIG_AUX_DIR(config)
+AC_CONFIG_SRCDIR([configure.ac])
+AC_CONFIG_AUX_DIR([config])
+AC_CONFIG_MACRO_DIR([m4])
 
 dnl -----------------------------------
 dnl Checks for system type