Add special rule to make cmdline.o.

[dss.git] / Makefile

diff --git a/Makefile b/Makefile
index b2d6fd13eb8d0c60205a5ffd2583e6caafcf6b91..ca5a1a2952be804192f5bff23a0cc330f059ef21 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-dss_objects := cmdline.o dss.o string.o fd.o exec.o signal.o daemon.o df.o time.o
+dss_objects := cmdline.o dss.o string.o fd.o exec.o signal.o daemon.o df.o time.o snap.o
 all: dss
 man: dss.1
 
@@ -17,12 +17,15 @@ CPPFLAGS += -Wbad-function-cast
 Makefile.deps: $(wildcard *.c *.h)
        gcc -MM -MG *.c > $@
 
-include Makefile.deps
+-include Makefile.deps
 
 dss: $(dss_objects)
-       $(CC) $(CPPFLAGS) $(DEBUG_CPPFLAGS) -o $@ $(dss_objects)
+       $(CC) -o $@ $(dss_objects)
 
-%.o: %.c cmdline.h
+cmdline.o: cmdline.c cmdline.h
+       $(CC) -c $(CPPFLAGS) $<
+
+%.o: %.c Makefile
        $(CC) -c $(CPPFLAGS) $(DEBUG_CPPFLAGS) $<
 
 %.ppm: %.sk
@@ -31,10 +34,10 @@ dss: $(dss_objects)
        convert $< $@
 
 cmdline.c cmdline.h: dss.ggo
-       gengetopt --unamed-opts=command --conf-parser < $<
+       gengetopt --conf-parser < $<
 
 dss.1: dss
-       help2man -N ./$< > $@
+       help2man -h --detailed-help -N ./$< > $@
 
 %.1.html: %.1
        man2html $< > $@