26 lines
980 B
Plaintext
26 lines
980 B
Plaintext
$NetBSD: patch-bin_automake.in,v 1.1 2016/04/14 11:28:48 wiz Exp $
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commit 13f00eb4493c217269b76614759e452d8302955e
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Author: Paul Eggert <eggert@cs.ucla.edu>
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Date: Thu Mar 31 16:35:29 2016 -0700
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automake: port to Perl 5.22 and later
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Without this change, Perl 5.22 complains "Unescaped left brace in
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regex is deprecated" and this is planned to become a hard error in
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Perl 5.26. See:
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http://search.cpan.org/dist/perl-5.22.0/pod/perldelta.pod#A_literal_%22{%22_should_now_be_escaped_in_a_pattern
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* bin/automake.in (substitute_ac_subst_variables): Escape left brace.
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--- bin/automake.in.orig 2015-01-05 19:25:55.000000000 +0000
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+++ bin/automake.in
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@@ -3878,7 +3878,7 @@ sub substitute_ac_subst_variables_worker
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sub substitute_ac_subst_variables
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{
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my ($text) = @_;
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- $text =~ s/\${([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;
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+ $text =~ s/\$[{]([^ \t=:+{}]+)}/substitute_ac_subst_variables_worker ($1)/ge;
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return $text;
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}
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