build: hide generation of syscall-names.h

diff --git a/src/daemon/Makefile.am b/src/daemon/Makefile.am
index a18878a63ff7a0b442719b251f3b79bc19db6131..231b1d3a3fc517fad2079c4f61d7e8f4ae556733 100644 (file)
--- a/src/daemon/Makefile.am
+++ b/src/daemon/Makefile.am
@@ -1,5 +1,6 @@
 AM_CFLAGS = -I $(top_srcdir)/include
 BUILT_SOURCES =
+CLEANFILES =
 
 sbin_PROGRAMS = lldpd
 dist_man_MANS = lldpd.8
@@ -95,8 +96,10 @@ endif
 # seccomp support
 if USE_SECCOMP
 BUILT_SOURCES += syscall-names.h
+CLEANFILES    += syscall-names.h
 syscall-names.h:
-       echo "static const char *syscall_names[] = {" > $@ ;\
+       $(AM_V_GEN)
+       $(AM_V_at)echo "static const char *syscall_names[] = {" > $@ ;\
        echo "#include <sys/syscall.h>" | cpp -dM | grep '^#define __NR_' | \
                LC_ALL=C sed -r -n -e 's/^\#define[ \t]+__NR_([a-z0-9_]+)[ \t]+([0-9]+)(.*)/ [\2] = "\1",/p' >> $@ ;\
        echo "};" >> $@
@@ -114,6 +117,7 @@ lldpd_LDADD   = liblldpd.la @LIBEVENT_LDFLAGS@
 EXTRA_DIST = dtrace2systemtap.awk
 if ENABLE_SYSTEMTAP
 BUILT_SOURCES += probes.h
+CLEANFILES    += probes.h
 probes.h: probes.d
        $(AM_V_GEN)
        $(AM_V_at)$(DTRACE) -C -h -s $< -o $@