From: Bernhard Voelker <mail@bernhard-voelker.de>
Date: Thu, 21 Nov 2013 11:11:01 +0000 (+0100)
Subject: maint: avoid perl warning in sc_check-AUTHORS
X-Git-Tag: v8.22~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb8b45f443380b496d82f1976a7203d6c7828db5;p=thirdparty%2Fcoreutils.git

maint: avoid perl warning in sc_check-AUTHORS

With newer perl, "make syntax-check" issues many warnings like:
  -i used with no filenames on the command line, reading from STDIN.

* cfg.mk (sc_check-AUTHORS): Remove the -i flag in the perl
invocation as it is reading from a pipe.
---

diff --git a/cfg.mk b/cfg.mk
index ec91158f5a..788c351344 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -181,7 +181,7 @@ sc_check-AUTHORS: $(all_programs)
 	    exe='[';					\
 	  fi;						\
 	  LC_ALL=$$locale ./src/$$exe --version		\
-	    | perl -0 -pi -e 's/,\n/, /gm'		\
+	    | perl -0 -p -e 's/,\n/, /gm'		\
 	    | sed -n -e '/Written by /{ s//'"$$i"': /;'	\
 		  -e 's/,* and /, /; s/\.$$//; p; }';	\
 	done > $(au_actual) &&				\