[PATCH 1/2] Convert all 'perl -w' to 'perl' + 'use warnings;'

[Pat Pannuto <pat.pannuto@gmail.com>]

This commit is in preparation for converting all shebangs to use 'env'
instead of a fixed perl path, which will not allow for arguments to 'perl'.

Signed-off-by: Pat Pannuto <pat.pannuto@gmail.com>
---
 Documentation/cat-texi.perl       | 4 +++-
 Documentation/cmd-list.perl       | 4 +++-
 Documentation/fix-texi.perl       | 4 +++-
 compat/vcbuild/scripts/clink.pl   | 3 ++-
 compat/vcbuild/scripts/lib.pl     | 3 ++-
 contrib/buildsystems/engine.pl    | 3 ++-
 contrib/buildsystems/generate     | 3 ++-
 contrib/buildsystems/parse.pl     | 3 ++-
 contrib/examples/git-remote.perl  | 3 ++-
 contrib/mw-to-git/t/test-gitmw.pl | 5 ++++-
 10 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/Documentation/cat-texi.perl b/Documentation/cat-texi.perl
index 87437f8a9..1cd28b1b5 100755
--- a/Documentation/cat-texi.perl
+++ b/Documentation/cat-texi.perl
@@ -1,4 +1,6 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
+
+use warnings;
 
 my @menu = ();
 my $output = $ARGV[0];
diff --git a/Documentation/cmd-list.perl b/Documentation/cmd-list.perl
index 5aa73cfe4..ba640a441 100755
--- a/Documentation/cmd-list.perl
+++ b/Documentation/cmd-list.perl
@@ -1,4 +1,6 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
+
+use warnings;
 
 use File::Compare qw(compare);
 
diff --git a/Documentation/fix-texi.perl b/Documentation/fix-texi.perl
index ff7d78f62..c247aece7 100755
--- a/Documentation/fix-texi.perl
+++ b/Documentation/fix-texi.perl
@@ -1,4 +1,6 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
+
+use warnings;
 
 while (<>) {
 	if (/^\@setfilename/) {
diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl
index a87d0da51..46eb61c5c 100755
--- a/compat/vcbuild/scripts/clink.pl
+++ b/compat/vcbuild/scripts/clink.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 ######################################################################
 # Compiles or links files
 #
@@ -10,6 +10,7 @@
 # Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
 ######################################################################
 use strict;
+use warnings;
 my @args = ();
 my @cflags = ();
 my $is_linking = 0;
diff --git a/compat/vcbuild/scripts/lib.pl b/compat/vcbuild/scripts/lib.pl
index d8054e469..e571b8470 100755
--- a/compat/vcbuild/scripts/lib.pl
+++ b/compat/vcbuild/scripts/lib.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 ######################################################################
 # Libifies files on Windows
 #
@@ -10,6 +10,7 @@
 # Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
 ######################################################################
 use strict;
+use warnings;
 my @args = ();
 while (@ARGV) {
 	my $arg = shift @ARGV;
diff --git a/contrib/buildsystems/engine.pl b/contrib/buildsystems/engine.pl
index 23da787dc..a173669ce 100755
--- a/contrib/buildsystems/engine.pl
+++ b/contrib/buildsystems/engine.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 ######################################################################
 # Do not call this script directly!
 #
@@ -8,6 +8,7 @@
 # Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
 ######################################################################
 use strict;
+use warnings;
 use File::Basename;
 use File::Spec;
 use Cwd;
diff --git a/contrib/buildsystems/generate b/contrib/buildsystems/generate
index bc10f25ff..9af89454a 100755
--- a/contrib/buildsystems/generate
+++ b/contrib/buildsystems/generate
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 ######################################################################
 # Generate buildsystem files
 #
@@ -19,6 +19,7 @@
 # Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
 ######################################################################
 use strict;
+use warnings;
 use File::Basename;
 use Cwd;
 
diff --git a/contrib/buildsystems/parse.pl b/contrib/buildsystems/parse.pl
index c9656ece9..33ca89eb0 100755
--- a/contrib/buildsystems/parse.pl
+++ b/contrib/buildsystems/parse.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 ######################################################################
 # Do not call this script directly!
 #
@@ -8,6 +8,7 @@
 # Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
 ######################################################################
 use strict;
+use warnings;
 use File::Basename;
 use Cwd;
 
diff --git a/contrib/examples/git-remote.perl b/contrib/examples/git-remote.perl
index d42df7b41..5bf3ffd4c 100755
--- a/contrib/examples/git-remote.perl
+++ b/contrib/examples/git-remote.perl
@@ -1,6 +1,7 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl
 
 use strict;
+use warnings;
 use Git;
 my $git = Git->repository();
 
diff --git a/contrib/mw-to-git/t/test-gitmw.pl b/contrib/mw-to-git/t/test-gitmw.pl
index 0ff76259f..8d0e7c078 100755
--- a/contrib/mw-to-git/t/test-gitmw.pl
+++ b/contrib/mw-to-git/t/test-gitmw.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w -s
+#!/usr/bin/perl
 # Copyright (C) 2012
 #     Charles Roussel <charles.roussel@ensimag.imag.fr>
 #     Simon Cathebras <simon.cathebras@ensimag.imag.fr>
@@ -22,6 +22,9 @@
 #     "edit_page"
 #     "getallpagename"
 
+use strict;
+use warnings;
+
 use MediaWiki::API;
 use Getopt::Long;
 use encoding 'utf8';
-- 
2.11.0