From 472c6fbd0fbcdee3634de26dee10ab9dad4805d7 Mon Sep 17 00:00:00 2001
From: PoroCYon <p@pcy.be>
Date: Mon, 3 Oct 2022 23:12:54 +0200
Subject: [PATCH] biber: add patch to fix biber on perl 5.36

---
 .../patches/0001-Adapt_to_Perl_5.36.patch     | 40 +++++++++++++++++++
 srcpkgs/biber/template                        |  7 ++--
 2 files changed, 43 insertions(+), 4 deletions(-)
 create mode 100644 srcpkgs/biber/patches/0001-Adapt_to_Perl_5.36.patch

diff --git a/srcpkgs/biber/patches/0001-Adapt_to_Perl_5.36.patch b/srcpkgs/biber/patches/0001-Adapt_to_Perl_5.36.patch
new file mode 100644
index 00000000000..895813c1f29
--- /dev/null
+++ b/srcpkgs/biber/patches/0001-Adapt_to_Perl_5.36.patch
@@ -0,0 +1,40 @@
+From d9e961710074d266ad6bdf395c98868d91952088 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
+Date: Wed, 25 May 2022 12:41:59 +0200
+Subject: [PATCH] Adapt to Perl 5.36
+
+A developmental release of Perl 5.36.0 fails to run tests with:
+
+    $ perl -Ilib t/basic-misc.t
+    1..72
+    Can't modify undef operator in scalar assignment at lib/Biber/Section.pm line 433, near "undef;"
+    Compilation failed in require at lib/Biber.pm line 24.
+    BEGIN failed--compilation aborted at lib/Biber.pm line 24.
+    Compilation failed in require at t/basic-misc.t line 11.
+    BEGIN failed--compilation aborted at t/basic-misc.t line 11.
+    # Looks like your test exited with 255 before it could output anything.
+
+This is because of a missing semicolon between commands in
+del_everykeys(). The new perl is more strict and raises a compile-time
+error:
+
+    $ perl -e '$a = undef $b = undef;'
+    Can't modify undef operator in scalar assignment at -e line 1, near "undef;"
+    Execution of -e aborted due to compilation errors.
+---
+ lib/Biber/Section.pm | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/Biber/Section.pm b/lib/Biber/Section.pm
+index 03ed69a51..a78942f57 100644
+--- a/lib/Biber/Section.pm
++++ b/lib/Biber/Section.pm
+@@ -429,7 +429,7 @@ sub add_everykey {
+ 
+ sub del_everykeys {
+   my $self = shift;
+-  $self->{everykey} = undef
++  $self->{everykey} = undef;
+   $self->{everykey_lc} = undef;
+   return;
+ }
diff --git a/srcpkgs/biber/template b/srcpkgs/biber/template
index cb5a3a076c2..a0f35b1b7d8 100644
--- a/srcpkgs/biber/template
+++ b/srcpkgs/biber/template
@@ -1,8 +1,7 @@
 # Template file for 'biber'
 pkgname=biber
 version=2.16
-revision=1
-wrksrc="${pkgname}-${version}"
+revision=2
 build_style=perl-ModuleBuild
 hostmakedepends="perl-Module-Build"
 makedepends="perl-ExtUtils-LibBuilder"
@@ -20,13 +19,13 @@ depends="perl-autovivification
 	perl-Encode-EUCJPASCII
 	perl-Encode-HanExtra
 	perl-Encode-JIS2K
- 	perl-ExtUtils-LibBuilder
+	perl-ExtUtils-LibBuilder
 	perl-File-Slurper
 	perl-IO-String
 	perl-IPC-Run3
 	perl-Lingua-Translit
 	perl-List-AllUtils
- 	perl-List-MoreUtils
+	perl-List-MoreUtils
 	perl-List-MoreUtils-XS
 	perl-Log-Log4perl
 	perl-LWP-Protocol-https