From b5c474e533fa3aceaebf3189acd3b5643092845b Mon Sep 17 00:00:00 2001
From: Reuben Hawkins <reuben@techsoft3d.com>
Date: Thu, 17 Feb 2011 21:28:50 -0800
Subject: allowing silent rules in build

---
 configure.in    | 1 +
 lib/Makefile.am | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/configure.in b/configure.in
index c58a316..34ece73 100644
--- a/configure.in
+++ b/configure.in
@@ -13,6 +13,7 @@ AC_INIT(libnl, 2.1, tgraf@suug.ch)
 AC_CONFIG_HEADERS([lib/defs.h])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)], [])
 
 AC_PROG_CC
 AM_PROG_CC_C_O
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 13da8c2..ccab7ca 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -30,16 +30,16 @@ CLEANFILES = \
 # Hack to avoid using ylwrap. It does not function correctly in combination
 # with --header-file=
 route/pktloc_grammar.c: route/pktloc_grammar.l
-	$(LEX) --header-file=route/pktloc_grammar.h $(LFLAGS) -o $@ $^
+	$(AM_V_GEN) $(LEX) --header-file=route/pktloc_grammar.h $(LFLAGS) -o $@ $^
 
 route/pktloc_syntax.c: route/pktloc_syntax.y
-	$(YACC) -d $(YFLAGS) -o $@ $^
+	$(AM_V_GEN) $(YACC) -d $(YFLAGS) -o $@ $^
 
 route/cls/ematch_grammar.c: route/cls/ematch_grammar.l
-	$(LEX) --header-file=route/cls/ematch_grammar.h $(LFLAGS) -o $@ $^
+	$(AM_V_GEN) $(LEX) --header-file=route/cls/ematch_grammar.h $(LFLAGS) -o $@ $^
 
 route/cls/ematch_syntax.c: route/cls/ematch_syntax.y
-	$(YACC) -d $(YFLAGS) -o $@ $^
+	$(AM_V_GEN) $(YACC) -d $(YFLAGS) -o $@ $^
 
 libnl_route_la_LIBADD  = libnl.la
 libnl_route_la_SOURCES = \
-- 
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