From 3625b0198c74f2e01eb76b99dadba3a80f97a880 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Tue, 4 Aug 2009 14:19:29 +0200 Subject: [PATCH] build: exempt symlinks from trailing-blank-line prohibition * cfg.mk (sc_prohibit_trailing_blank_lines): Exempt symlinks. --- cfg.mk | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/cfg.mk b/cfg.mk index c43185c..2b37450 100644 --- a/cfg.mk +++ b/cfg.mk @@ -134,8 +134,9 @@ sc_prohibit_gethostby: # Disallow trailing blank lines. sc_prohibit_trailing_blank_lines: - @$(VC_LIST_EXCEPT) | xargs perl -ln -0777 -e \ - '/\n\n+$$/ and print $$ARGV' > $@-t + @$(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; \ -- 1.8.3.1