silent build

configure.ac

@@ -9,6 +9,7 @@ AC_CANONICAL_SYSTEM
 AC_LANG(C)
 
 AM_INIT_AUTOMAKE([1.13 foreign])
+AM_SILENT_RULES([yes])
 AM_EXTRA_RECURSIVE_TARGETS([fixup load])
 
 ############################################################

src/gen/Makefile.am

@@ -13,12 +13,12 @@ EXTRA_DIST = \
 
 if DCS_DBFILE_ABS
 dbfile: @DCS_DBFILE@
-	- rm $@
-	ln -s $< $@
+	@ if test -f $@ ; then rm $@ ; fi
+	@ ln -s $< $@
 else
 dbfile: $(abs_top_srcdir)/src/@DCS_DBFILE@
-	- rm $@
-	ln -s $< $@
+	@ if test -f $@ ; then rm $@ ; fi
+	@ ln -s $< $@
 endif
 
 # -- the classifier
@@ -27,6 +27,7 @@ endif
 dcs_classifier.checksum dcs_classifier.h dcs_type.c: dcs_classifier.c
 
 dcs_classifier.c: $(srcdir)/gen_dcs_classifier.pl dbfile $(srcdir)/../classes.conf
+	@ if $(AM_V_P); then set -x; else echo "  GEN      dcs_classifier.c ... "; fi; \
 	if [[ -f fixup.remove ]] && [[ -f fixup.reorder ]] ; then \
 		$(srcdir)/gen_dcs_classifier.pl dbfile $(DCS_KEY) $(srcdir)/../classes.conf fixup.remove fixup.reorder ; \
 	else \
@@ -42,6 +43,7 @@ gen_dcs_match_mem_SOURCES = \
 	dcs_classifier.h
 
 dcs_match_mem.h: gen_dcs_match_mem
+	@ if $(AM_V_P); then set -x; else echo "  GEN      dcs_match_mem.h"; fi; \
 	./gen_dcs_match_mem >dcs_match_mem.h
 
 # -- fixup db