xdemos: Build object files first

This helps debugging on darwin.

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

diff --git a/progs/xdemos/Makefile b/progs/xdemos/Makefile
index e87d55d011e2d55c378f330071b289e66b2c13a1..d81caab4dd3d1999847f4bc47cc4960f32a33ca4 100644 (file)
--- a/progs/xdemos/Makefile
+++ b/progs/xdemos/Makefile
@@ -53,17 +53,18 @@ EXTRA_PROGS = \
 
 ##### RULES #####
 
-.SUFFIXES:
-.SUFFIXES: .c
+.o: $(LIB_DEP)
+       $(APP_CC) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
 
-.c: $(LIB_DEP)
-       $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
+.c.o:
+       $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $< -c -o $@
 
 
 ##### TARGETS #####
 
 default: $(PROGS)
 
+$(PROGS): $(PROGS:%=%.o)
 
 extra: $(EXTRA_PROGS)
 
@@ -74,45 +75,29 @@ clean:
 
 
 # special cases
+pbutil.o: pbutil.h
+pbinfo.o: pbutil.h
 pbinfo: pbinfo.o pbutil.o
        $(APP_CC) $(CFLAGS) $(LDFLAGS) pbinfo.o pbutil.o $(LIBS) -o $@
 
+pbdemo.o: pbutil.h
 pbdemo: pbdemo.o pbutil.o
        $(APP_CC) $(CFLAGS) $(LDFLAGS) pbdemo.o pbutil.o $(LIBS) -o $@
 
-pbinfo.o: pbinfo.c pbutil.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbinfo.c
-
-pbdemo.o: pbdemo.c pbutil.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbdemo.c
-
-pbutil.o: pbutil.c pbutil.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbutil.c
-
+glxgears_fbconfig.o: pbutil.h
 glxgears_fbconfig: glxgears_fbconfig.o pbutil.o
        $(APP_CC) $(CFLAGS) $(LDFLAGS) glxgears_fbconfig.o pbutil.o $(LIBS) -o $@
 
-glxgears_fbconfig.o: glxgears_fbconfig.c pbutil.h
-       $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) -c -I. $(CFLAGS) glxgears_fbconfig.c
-
+xuserotfont.o: xuserotfont.h
+xrotfontdemo.o: xuserotfont.h
 xrotfontdemo: xrotfontdemo.o xuserotfont.o
        $(APP_CC) $(CFLAGS) $(LDFLAGS) xrotfontdemo.o xuserotfont.o $(LIBS) -o $@
 
-xuserotfont.o: xuserotfont.c xuserotfont.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xuserotfont.c
-
-xrotfontdemo.o: xrotfontdemo.c xuserotfont.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xrotfontdemo.c
-
+ipc.o: ipc.h
+corender.o: ipc.h
 corender: corender.o ipc.o
        $(APP_CC) $(CFLAGS) $(LDFLAGS) corender.o ipc.o $(LIBS) -o $@
 
-corender.o: corender.c ipc.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) corender.c
-
-ipc.o: ipc.c ipc.h
-       $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) ipc.c
-
-yuvrect_client: yuvrect_client.c
-       $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $< $(LDFLAGS) $(LIBS) -l$(GLU_LIB) -o $@
+yuvrect_client: yuvrect_client.o
+       $(APP_CC) $(CFLAGS) $< $(LDFLAGS) $(LIBS) -l$(GLU_LIB) -o $@