Build system, autotest.am: Support Automake 1.11 `silent-rules'.

[cfd] / aclocal.glob

diff --git a/aclocal.glob b/aclocal.glob
index eb0e4d0..c20cfac 100644 (file)
--- a/aclocal.glob
+++ b/aclocal.glob
@@ -68,6 +68,24 @@ AC_DEFUN([mdw_LIBTOOL_VERSION_INFO], [
   AC_SUBST([LIBTOOL_VERSION_INFO])
 ])
 
+dnl --- *@-mdw_SILENT_RULES-@* ---
+dnl
+dnl Author:    Mark Wooding
+dnl
+dnl Synopsis:  mdw_SILENT_RULES
+dnl
+dnl Arguments: ---
+dnl
+dnl Use:       Enables the Automake `silent-rules' feature, if available.
+
+AC_DEFUN([mdw_SILENT_RULES], [
+  m4_ifdef([AM_SILENT_RULES], [
+    AM_SILENT_RULES([yes])
+  ], [
+    AC_SUBST([AM_DEFAULT_VERBOSITY], [1])
+  ])
+])
+
 dnl --- *@-mdw_DECL_ENVIRON-@* ---
 dnl
 dnl Author:    Mark Wooding