build: Linux kernel-style for compilation messages

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/configure.ac b/configure.ac
index 4ea53b9..ff00d21 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,6 +6,9 @@ AC_CONFIG_MACRO_DIR([m4])
 
 AM_INIT_AUTOMAKE([-Wall foreign subdir-objects dist-bzip2 1.6])
 
+dnl kernel style compile messages
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 AC_PROG_CC
 AC_EXEEXT
 AC_DISABLE_STATIC