Move output redirection of deps generation from make rule to DEPEND_CMD

Originally committed as revision 19493 to svn://svn.ffmpeg.org/ffmpeg/trunk

common.mak

@@ -30,13 +30,13 @@ CPPFLAGS := -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(CPPFLAGS)
 	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
 
 %.d: %.c
-	$(DEPEND_CMD) > $@
+	$(DEPEND_CMD)
 
 %.d: %.S
-	$(DEPEND_CMD) > $@
+	$(DEPEND_CMD)
 
 %.d: %.cpp
-	$(DEPEND_CMD) > $@
+	$(DEPEND_CMD)
 
 %.o: %.d
 

configure

@@ -1296,7 +1296,7 @@ target_path='.'
 
 # gcc stupidly only outputs the basename of targets with -MM, but we need the
 # full relative path for objects in subdirectories for non-recursive Make.
-DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
+DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $@'
 DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
 
 # find source path