dev-perl/Bit-Vector: fix build w/ C23

Closes: https://bugs.gentoo.org/944355
Signed-off-by: Sam James <sam@gentoo.org>

dev-perl/Bit-Vector/Bit-Vector-7.400.0-r4.ebuild

@@ -0,0 +1,29 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DIST_AUTHOR=STBEY
+DIST_VERSION=7.4
+inherit perl-module
+
+DESCRIPTION="Efficient bit vector, set of integers and big int math library"
+
+# License note: upstream mess, bug #721222, upstream is fine with "perl"
+# https://rt.cpan.org/Public/Bug/Display.html?id=132512
+
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~m68k ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
+
+RDEPEND="
+	>=dev-perl/Carp-Clan-5.300.0
+	>=virtual/perl-Storable-2.210.0
+"
+BDEPEND="
+	${RDEPEND}
+	virtual/perl-ExtUtils-MakeMaker
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.400.0-c23.patch
+)

dev-perl/Bit-Vector/files/Bit-Vector-7.400.0-c23.patch

@@ -0,0 +1,28 @@
+https://bugs.gentoo.org/944355
+https://rt.cpan.org/Public/Bug/Display.html?id=165142
+--- a/ToolBox.h
++++ b/ToolBox.h
+@@ -93,10 +93,19 @@ typedef  Z_longword         *Z_longwordp
+     #elif PERL_DARWIN
+         #define boolean bool
+     #else
+-	typedef int boolean;
+-	#ifndef I_STDBOOL
+-	    enum { false, true };
+-	#endif
++        typedef int boolean;
++        #ifndef I_STDBOOL
++          #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
++            #include <stdbool.h>
++          #else
++            #ifndef false
++              #define false 0
++            #endif
++            #ifndef true
++              #define true 1
++            #endif
++          #endif
++        #endif
+     #endif
+ #endif
+