[Libguestfs] [PATCH libguestfs] maint: remove a subsumed syntax-check rule

Hi Rich, I noticed that libguestfs's cfg.mk had an old (and relatively inefficient) version of the rule that checks for empty lines at EOF. The one in maint.mk is much more efficient: From: Jim Meyering <meyering(a)redhat.com&gt; Date: Mon, 17 Sep 2012 11:49:34 +0200 Subject: [PATCH libguestfs] maint: remove a subsumed syntax-check rule * cfg.mk (sc_prohibit_trailing_blank_lines): Remove rule. It is now subsumed by the much more efficient sc_prohibit_empty_lines_at_EOF rule in gnulib's maint.mk. --- cfg.mk | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/cfg.mk b/cfg.mk index e619f0a..3b0b45e 100644 --- a/cfg.mk +++ b/cfg.mk @@ -1,5 +1,5 @@ # Customize Makefile.maint. -*- makefile -*- -# Copyright (C) 2003-2009 Free Software Foundation, Inc. +# Copyright (C) 2003-2012 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -115,16 +115,6 @@ sc_prohibit_gethostby: halt='use getaddrinfo, not gethostby*' \ $(_sc_search_regexp) -# Disallow trailing blank lines. -sc_prohibit_trailing_blank_lines: - @$(VC_LIST_EXCEPT) \ - | xargs perl -ln -0777 -e \ - '-f $$ARGV or next; /\n\n+$$/ and print $$ARGV' > $@-t - @found=0; test -s $@-t && { found=1; cat $@-t 1>&2; \ - echo '$(ME): found trailing blank line(s)' 1>&2; }; \ - rm -f $@-t; \ - test $$found = 0 - # We don't use this feature of maint.mk. prev_version_file = /dev/null -- 1.7.12.464.g83379df