makefiles: deduplicate many makefiles into common.mk

The makefiles that both build C programs and include src/common.mk are
nearly identical, save for the main target name and for any extra
headers and objects that they might use.

So move all of their (duplicated) code into src/common.mk, which (other
than the "lib" target on src/lib/Makefile) leaves only variables and the
includes of config.mk and src/common.mk in place.

1 files changed, 0 insertions, 15 deletions

diff --git a/src/fnettrace-dns/Makefile b/src/fnettrace-dns/Makefile
index 0598bb2fe..404951cf9 100644
--- a/src/fnettrace-dns/Makefile
+++ b/src/fnettrace-dns/Makefile
@@ -4,19 +4,4 @@ ROOT = ../..
 PROG = fnettrace-dns
 TARGET = $(PROG)
 
-.PHONY: all
-all: $(TARGET)
-
 include $(ROOT)/src/common.mk
-
-%.o : %.c $(HDRS) $(ROOT)/config.mk
-        $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(INCLUDE) -c $< -o $@
-
-$(PROG): $(OBJS) $(ROOT)/config.mk
-        $(CC)  $(LDFLAGS) -o $@ $(OBJS) $(LIBS) $(EXTRA_LDFLAGS)
-
-.PHONY: clean
-clean:; rm -fr *.o $(PROG) *.gcov *.gcda *.gcno *.plist
-
-.PHONY: distclean
-distclean: clean