103 lines
2.8 KiB
Diff
103 lines
2.8 KiB
Diff
From 5b574542070db286c89b3827e8f15ed4b3b39034 Mon Sep 17 00:00:00 2001
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From: Robert Yang <liezhi.yang@windriver.com>
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Date: Thu, 6 Apr 2017 01:46:00 -0700
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Subject: [PATCH] replace "perl -w" with "use warnings"
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The shebang's max length is usually 128 as defined in
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/usr/include/linux/binfmts.h:
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#define BINPRM_BUF_SIZE 128
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There would be errors when @PERL@ is longer than 128, use
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'/usr/bin/env perl' can fix the problem, but '/usr/bin/env perl -w'
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doesn't work:
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/usr/bin/env: perl -w: No such file or directory
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So replace "perl -w" with "use warnings" to make it work.
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Upstream-Status: Pending
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Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
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---
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font/devpdf/util/BuildFoundries.pl | 3 ++-
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src/devices/gropdf/gropdf.pl | 3 ++-
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src/devices/gropdf/pdfmom.pl | 3 ++-
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src/utils/afmtodit/afmtodit.pl | 3 ++-
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4 files changed, 8 insertions(+), 4 deletions(-)
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diff --git a/font/devpdf/util/BuildFoundries.pl b/font/devpdf/util/BuildFoundries.pl
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index 39f2f0d..a2bfd8e 100644
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--- a/font/devpdf/util/BuildFoundries.pl
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+++ b/font/devpdf/util/BuildFoundries.pl
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@@ -1,4 +1,4 @@
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-#!/usr/bin/perl -w
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+#!/usr/bin/perl
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#
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# BuildFoundries : Given a Foundry file generate groff and download files
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# Deri James : Monday 07 Feb 2011
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@@ -22,6 +22,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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use strict;
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+use warnings;
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my $where=shift||'';
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my $devps=shift||'../devps';
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diff --git a/src/devices/gropdf/gropdf.pl b/src/devices/gropdf/gropdf.pl
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index 035d123..b933b32 100644
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--- a/src/devices/gropdf/gropdf.pl
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+++ b/src/devices/gropdf/gropdf.pl
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@@ -1,4 +1,4 @@
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-#!@PERL@ -w
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+#!@PERL@
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#
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# gropdf : PDF post processor for groff
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#
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@@ -21,6 +21,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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use strict;
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+use warnings;
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use Getopt::Long qw(:config bundling);
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use Compress::Zlib;
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diff --git a/src/devices/gropdf/pdfmom.pl b/src/devices/gropdf/pdfmom.pl
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index beec820..4b46ea4 100644
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--- a/src/devices/gropdf/pdfmom.pl
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+++ b/src/devices/gropdf/pdfmom.pl
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@@ -1,4 +1,4 @@
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-#!@PERL@ -w
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+#!@PERL@
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#
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# pdfmom : Frontend to run groff -mom to produce PDFs
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# Deri James : Friday 16 Mar 2012
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@@ -24,6 +24,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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use strict;
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+use warnings;
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use File::Temp qw/tempfile/;
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my @cmd;
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my $dev='pdf';
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diff --git a/src/utils/afmtodit/afmtodit.pl b/src/utils/afmtodit/afmtodit.pl
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index 4f2ce83..5c078ff 100644
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--- a/src/utils/afmtodit/afmtodit.pl
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+++ b/src/utils/afmtodit/afmtodit.pl
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@@ -1,4 +1,4 @@
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-#! /usr/bin/perl -w
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+#! /usr/bin/perl
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# -*- Perl -*-
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# Copyright (C) 1989-2014 Free Software Foundation, Inc.
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# Written by James Clark (jjc@jclark.com)
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@@ -19,6 +19,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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use strict;
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+use warnings;
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@afmtodit.tables@
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--
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2.10.2
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