Add silent mode to examples Makefiles

[lttng-ust.git] / doc / examples / demo-tracef / Makefile

diff --git a/doc/examples/demo-tracef/Makefile b/doc/examples/demo-tracef/Makefile
index 40e9a581e90df7657881590dab99270704be75ea..ee20784335ac00c486fb5d83519e6e5fb0e93d3e 100644 (file)
--- a/doc/examples/demo-tracef/Makefile
+++ b/doc/examples/demo-tracef/Makefile
@@ -15,22 +15,21 @@
 #
 # This makefile is purposefully kept simple to support GNU and BSD make.
 
-ifdef AM_CC
-       CC = $(AM_CC)
-endif
-
 LIBS = -ldl -llttng-ust        # On Linux
 #LIBS = -lc    # On BSD
 LOCAL_CPPFLAGS += -I.
+AM_V_P := :
 
 all: demo-tracef
 
 demo-tracef.o: demo-tracef.c
-       $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(CFLAGS) $(AM_CPPFLAGS) \
-               $(AM_CFLAGS) -c -o $@ $<
+       @if $(AM_V_P); then set -x; else echo "  CC       $@"; fi; \
+               $(CC) $(CPPFLAGS) $(LOCAL_CPPFLAGS) $(AM_CFLAGS) $(AM_CPPFLAGS) \
+               $(CFLAGS) -c -o $@ $<
 
 demo-tracef: demo-tracef.o
-       $(CC) $(LDFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(AM_CFLAGS) \
+       @if $(AM_V_P); then set -x; else echo "  CCLD     $@"; fi; \
+               $(CC) $(LDFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) $(CFLAGS) \
                -o $@ $< $(LIBS)
 
 .PHONY: clean