Add a patch to bump MaxHopCount to 50 to cope with modern smtp setups

with many relays. ok ajacoutot@ (maintainer)

mail/sendmail/Makefile

@@ -7,6 +7,7 @@ PKGNAME-main =		sendmail-${V}
 PKGNAME-libmilter =	libmilter-${V}
 FULLPKGNAME-libmilter =	libmilter-${V}
 FULLPKGPATH-libmilter =	mail/sendmail,-libmilter
+REVISION-main =		0
 
 SHARED_LIBS =		milter	4.0
 

mail/sendmail/patches/patch-cf_m4_proto_m4

@@ -1,9 +1,18 @@
-net/uucp uses login _uucp
+net/uucp uses login _uucp and bump MaxHopCount
 
 Index: cf/m4/proto.m4
 --- cf/m4/proto.m4.orig
 +++ cf/m4/proto.m4
-@@ -746,6 +746,7 @@ ifdef(`_USE_CT_FILE_', `', `#')Ft`'ifdef(`confCT_FILE'
+@@ -307,7 +307,7 @@ _OPTION(TempFileMode, `confTEMP_FILE_MOD
+ _OPTION(MatchGECOS, `confMATCH_GECOS', `False')
+ 
+ # maximum hop count
+-_OPTION(MaxHopCount, `confMAX_HOP', `25')
++_OPTION(MaxHopCount, `confMAX_HOP', `50')
+ 
+ # location of help file
+ O HelpFile=ifdef(`HELP_FILE', HELP_FILE, `MAIL_SETTINGS_DIR`'helpfile')
+@@ -746,6 +746,7 @@ ifdef(`_USE_CT_FILE_', `', `#')Ft`'ifdef
  Troot
  Tdaemon
  ifdef(`_NO_UUCP_', `dnl', `Tuucp')