X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/5a8cd0703bcc751ff5eb0ae5bf196e61bd428c91..e169fa4a85e03b2b03bb1bdba716b96654ae6050:/buildlib/podomain.mak

diff --git a/buildlib/podomain.mak b/buildlib/podomain.mak
index cca7d55be..265359abc 100644
--- a/buildlib/podomain.mak
+++ b/buildlib/podomain.mak
@@ -4,6 +4,8 @@
 # declared domain of the make file. It also arranges to set the DOMAIN 
 # CPPFLAG for the compilation.
 
+ifneq ($(APT_DOMAIN),none)
+
 MY_DOMAIN := $(PACKAGE)
 ifdef APT_DOMAIN
 $($(LOCAL)-OBJS): CPPFLAGS := $(CPPFLAGS) -DAPT_DOMAIN='"$(APT_DOMAIN)"'
@@ -13,10 +15,13 @@ endif
 MKDIRS += $(PO_DOMAINS)/$(MY_DOMAIN)
 $(PO_DOMAINS)/$(MY_DOMAIN)/$(LOCAL).$(TYPE)list: SRC := $(addprefix $(SUBDIR)/,$(SOURCE))
 $(PO_DOMAINS)/$(MY_DOMAIN)/$(LOCAL).$(TYPE)list: makefile dirs
-	(echo $(SRC) | xargs -n1 echo) > $@
+	(echo $(SRC) | xargs -n1 echo) > $@.tmp
+	cmp --silent $@.tmp $@ || mv $@.tmp $@
 startup binary program clean update-po: $(PO_DOMAINS)/$(MY_DOMAIN)/$(LOCAL).$(TYPE)list
 
 veryclean: veryclean/$(LOCAL)
 veryclean/po/$(LOCAL): LIST := $(PO_DOMAINS)/$(MY_DOMAIN)/$(LOCAL).$(TYPE)list
 veryclean/po/$(LOCAL):
 	rm -f $(LIST)
+
+endif