Improved proto.h-tstamp handling, including cleanup.

Makefile.in

@@ -26,7 +26,7 @@ VERSION=@VERSION@
 .SUFFIXES:
 .SUFFIXES: .c .o
 
-GENFILES=configure.sh config.h.in proto.h rsync.1 rsyncd.conf.5
+GENFILES=configure.sh config.h.in proto.h proto.h-tstamp rsync.1 rsyncd.conf.5
 HEADERS=byteorder.h config.h errcode.h proto.h rsync.h ifuncs.h lib/pool_alloc.h
 LIBOBJ=lib/wildmatch.o lib/compat.o lib/snprintf.o lib/mdfour.o lib/md5.o \
 	lib/permstring.o lib/pool_alloc.o lib/sysacls.o lib/sysxattrs.o @LIBOBJS@
@@ -118,7 +118,6 @@ proto.h: proto.h-tstamp
 
 proto.h-tstamp: *.c lib/compat.c
 	perl mkproto.pl *.c lib/compat.c
-	touch proto.h-tstamp
 
 man: rsync.1 rsyncd.conf.5
 

mkproto.pl

@@ -44,3 +44,5 @@ if ($old_protos ne $protos) {
     print OUT $protos;
     close OUT;
 }
+
+open(OUT, '>proto.h-tstamp') and close OUT;