diff options
| 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/clean-header-guards.pl | |
| parent | 6f75023ab89708101dabc8f710bd0ed501311c8a (diff) | |
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/clean-header-guards.pl')
| -rwxr-xr-x | scripts/clean-header-guards.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/clean-header-guards.pl b/scripts/clean-header-guards.pl index 54ab99ae29..5e67f1998c 100755 --- a/scripts/clean-header-guards.pl +++ b/scripts/clean-header-guards.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl -w +#!/usr/bin/env perl # # Clean up include guards in headers # @@ -28,6 +28,7 @@ # "cc -E -DGUARD_H -c -P -", and fed the test program on stdin. use strict; +use warnings; use Getopt::Std; # Stuff we don't want to clean because we import it into our tree: |