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| author | Kamil Rytarowski <n54@gmx.com> | 2017-04-26 15:16:04 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2017-05-10 10:19:24 +0300 |
| commit | b7d5a9c2c672f6088bfa209c1338badbc51de3f3 (patch) | |
| tree | 845217e61c99a978989d68ddff476568de399503 /scripts/checkpatch.pl | |
| parent | 6f75023ab89708101dabc8f710bd0ed501311c8a (diff) | |
| download | qemu-b7d5a9c2c672f6088bfa209c1338badbc51de3f3.zip qemu-b7d5a9c2c672f6088bfa209c1338badbc51de3f3.tar.gz qemu-b7d5a9c2c672f6088bfa209c1338badbc51de3f3.tar.bz2 | |
scripts: Switch to more portable Perl shebang
The default NetBSD package manager is pkgsrc and it installs Perl
along other third party programs under custom and configurable prefix.
The default prefix for binary prebuilt packages is /usr/pkg, and the
Perl executable lands in /usr/pkg/bin/perl.
This change switches "/usr/bin/perl" to "/usr/bin/env perl" as it's
the most portable solution that should work for almost everybody.
Perl's executable is detected automatically.
This change switches -w option passed to the executable with more
modern "use warnings;" approach. There is no functional change to the
default behavior.
Signed-off-by: Kamil Rytarowski <n54@gmx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index f084542..3bb6fc9 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl -w +#!/usr/bin/env perl # (c) 2001, Dave Jones. (the file handling bit) # (c) 2005, Joel Schopp <jschopp@austin.ibm.com> (the ugly bit) # (c) 2007,2008, Andy Whitcroft <apw@uk.ibm.com> (new conditions, test suite) @@ -6,6 +6,7 @@ # Licensed under the terms of the GNU GPL License version 2 use strict; +use warnings; my $P = $0; $P =~ s@.*/@@g; |