gentoo-overlay/app-arch/lbzip2/files/lbzip2-2.5_p20181227-clang16.patch

https://github.com/kjn/lbzip2/pull/33

From 32b5167940ec817e454431956040734af405a9de Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Thu, 5 Jan 2023 18:02:26 +0100
Subject: [PATCH] Define the GNULIB_XALLOC_DIE macro

This avoids an implicit function declaration when building gnulib's
xmalloc.c, addressing a build failure with future compiler version.

Solution proposed by Bruno Haible here:

  Re: xmalloc calling undeclared xalloc_die function
  <https://lists.gnu.org/archive/html/bug-gnulib/2022-12/msg00038.html>
--- a/configure.ac
+++ b/configure.ac
@@ -31,6 +31,9 @@ AC_PROG_LN_S
 AC_PROG_RANLIB
 AC_PROG_CC_C89
 
+AC_DEFINE(GNULIB_XALLOC_DIE, 1,
+  [This package is providing its own definition of the xalloc_die function.])
+
 gl_ASSERT_NO_GNULIB_TESTS
 gl_ASSERT_NO_GNULIB_POSIXCHECK
 gl_EARLY