--- bin/emerge.org	2006-02-16 09:38:57.000000000 +0100
+++ bin/emerge	2006-02-16 10:47:37.000000000 +0100
@@ -2550,30 +2550,61 @@
 			sys.exit(1)
 		mytimeout=180
 		if portage.settings.has_key("RSYNC_TIMEOUT"):
+			print "WARNING: usage of RSYNC_TIMEOUT is deprecated, use PORTAGE_RSYNC_OPTS instead"
 			try:
 				mytimeout=int(portage.settings["RSYNC_TIMEOUT"])
+				rsync_flags.append("--timeout=%d" % mytimeout)
 			except SystemExit, e:
 				raise # Needed else can't exit
 			except:
 				pass
 
-		rsync_flags = [
-			"--recursive",    # Recurse directories
-			"--links",        # Consider symlinks
-			"--safe-links",   # Ignore links outside of tree
-			"--perms",        # Preserve permissions
-			"--times",        # Preserive mod times
-			"--compress",     # Compress the data transmitted
-			"--force",        # Force deletion on non-empty dirs
-			"--whole-file",   # Don't do block transfers, only entire files
-			"--delete",       # Delete files that aren't in the master tree
-			"--delete-after", # Delete only after everything else is done
-			"--stats",        # Show final statistics about what was transfered
-			"--timeout="+str(mytimeout), # IO timeout if not done in X seconds
-			"--exclude='/distfiles'",   # Exclude distfiles from consideration
-			"--exclude='/local'",       # Exclude local     from consideration
-			"--exclude='/packages'",    # Exclude packages  from consideration
-		]
+		if (not portage.settings.has_key("PORTAGE_RSYNC_OPTS")) \
+				or portage.settings["PORTAGE_RSYNC_OPTS"] == "":
+			print "PORTAGE_RSYNC_OPTS empty or unset, using hardcoded defaults"
+			rsync_flags = [
+				"--recursive",    # Recurse directories
+				"--links",        # Consider symlinks
+				"--safe-links",   # Ignore links outside of tree
+				"--perms",        # Preserve permissions
+				"--times",        # Preserive mod times
+				"--compress",     # Compress the data transmitted
+				"--force",        # Force deletion on non-empty dirs
+				"--whole-file",   # Don't do block transfers, only entire files
+				"--delete",       # Delete files that aren't in the master tree
+				"--delete-after", # Delete only after everything else is done
+				"--stats",        # Show final statistics about what was transfered
+				"--timeout="+str(mytimeout), # IO timeout if not done in X seconds
+				"--exclude='/distfiles'",   # Exclude distfiles from consideration
+				"--exclude='/local'",       # Exclude local     from consideration
+				"--exclude='/packages'",    # Exclude packages  from consideration
+			]
+			rsync_opts = ""
+		else:
+			# handle default opts later
+			print "using PORTAGE_RSYNC_OPTS instead of hardcoded defaults"
+			rsync_flags = []
+			rsync_opts = portage.settings["PORTAGE_RSYNC_OPTS"]
+
+			# TODO: determine required options
+			for opt in ["--recursive","--times"]:
+				if not rsync_opts.find(opt) >= 0:
+					print yellow("WARNING:")+" adding required option %s not included in PORTAGE_RSYNC_OPTS" % opt
+					rsync_flags.append(opt)
+
+			# TODO: determine options required for official servers
+			if syncuri.rstrip("/").endswith(".gentoo.org/gentoo-portage"):
+				if not rsync_opts.find("--timeout") >= 0:
+					rsync_flags.append("--timeout=180")
+				for opt in ["--compress", "--whole-file"]:
+					if not rsync_opts.find(opt) >= 0:
+						print yellow("WARNING:")+" adding required option %s not included in PORTAGE_RSYNC_OPTS" % opt
+						rsync_flags.append(opt)
+				for exclude in ["distfiles","local","packages"]:
+					opt = "--exclude='/"+exclude+"'"
+					if not rsync_opts.find(opt) >= 0:
+						print yellow("WARNING:")+" adding required option %s not included in PORTAGE_RSYNC_OPTS" % opt
+						rsync_flags.append(opt)
 
 		if "--quiet" in myopts:
 			rsync_flags.append("--quiet")    # Shut up a lot
@@ -2587,15 +2618,19 @@
 			rsync_flags.append("--checksum") # Force checksum on all files
 
 		if portage.settings.has_key("RSYNC_EXCLUDEFROM"):
+			print yellow("WARNING:")+" usage of RSYNC_EXCLUDEFROM is deprecated, use PORTAGE_RSYNC_OPTS instead"
 			if os.path.exists(portage.settings["RSYNC_EXCLUDEFROM"]):
 				rsync_flags.append("--exclude-from="+portage.settings["RSYNC_EXCLUDEFROM"])
 			else:
 				print "!!! RSYNC_EXCLUDEFROM specified, but file does not exist."
 
 		if portage.settings.has_key("RSYNC_RATELIMIT"):
+			print yellow("WARNING:")+" usage of RSYNC_RATELIMIT is deprecated, use PORTAGE_RSYNC_OPTS instead"
 			rsync_flags.append("--bwlimit="+portage.settings["RSYNC_RATELIMIT"])
 
-		rsynccommand = "/usr/bin/rsync " + string.join(rsync_flags, " ")
+		rsynccommand = "/usr/bin/rsync " + rsync_opts + " " + string.join(rsync_flags, " ")
+
+		print rsynccommand
 
 		servertimestampdir  = portage.settings.depcachedir+"/"
 		servertimestampfile = portage.settings.depcachedir+"/timestamp.chk"
--- cnf/make.globals.org	2006-01-24 17:58:48.000000000 +0100
+++ cnf/make.globals	2006-02-16 09:57:41.000000000 +0100
@@ -52,7 +52,9 @@
 RSYNC_RETRIES="3"
 
 # Number of seconds rsync will wait before timing out.
-RSYNC_TIMEOUT="180"
+#RSYNC_TIMEOUT="180"
+
+PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'"
 
 # Minimal CONFIG_PROTECT
 CONFIG_PROTECT="/etc"