8c5ba69d6e
* gnu/packages/patches/biber-adapt-perl-5.36.patch: Backport patch from upstream's 760e6e4ec08a3097f7e6136331541a7b8c1c9df7. * gnu/packages/tex.scm (biber): Use it. * gnu/local.mk (dist_patch_DATA): Register it. Signed-off-by: Andreas Enge <andreas@enge.fr>
40 lines
1.4 KiB
Diff
40 lines
1.4 KiB
Diff
From d9e961710074d266ad6bdf395c98868d91952088 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
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Date: Wed, 25 May 2022 12:41:59 +0200
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Subject: [PATCH] Adapt to Perl 5.36
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A developmental release of Perl 5.36.0 fails to run tests with:
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$ perl -Ilib t/basic-misc.t
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1..72
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Can't modify undef operator in scalar assignment at lib/Biber/Section.pm line 433, near "undef;"
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Compilation failed in require at lib/Biber.pm line 24.
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BEGIN failed--compilation aborted at lib/Biber.pm line 24.
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Compilation failed in require at t/basic-misc.t line 11.
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BEGIN failed--compilation aborted at t/basic-misc.t line 11.
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# Looks like your test exited with 255 before it could output anything.
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This is because of a missing semicolon between commands in
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del_everykeys(). The new perl is more strict and raises a compile-time
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error:
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$ perl -e '$a = undef $b = undef;'
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Can't modify undef operator in scalar assignment at -e line 1, near "undef;"
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Execution of -e aborted due to compilation errors.
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---
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lib/Biber/Section.pm | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/Biber/Section.pm b/lib/Biber/Section.pm
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index 03ed69a51..a78942f57 100644
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--- a/lib/Biber/Section.pm
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+++ b/lib/Biber/Section.pm
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@@ -429,7 +429,7 @@ sub add_everykey {
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sub del_everykeys {
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my $self = shift;
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- $self->{everykey} = undef
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+ $self->{everykey} = undef;
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$self->{everykey_lc} = undef;
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return;
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}
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