From b04dcf4cbdc79cffaafad1ad943d48889c14a0d1 Mon Sep 17 00:00:00 2001
From: Thomas Waldmann <tw@waldmann-edv.de>
Date: Tue, 20 Feb 2024 21:40:43 +0100
Subject: [PATCH] libacl: work with older versions, too

this was recently set to a relatively high minimum version when
locating it via pkgconfig was added. this broke the binary builds
on buster and bullseye.

i don't think borg requires a specific libacl version as long as
the api is compatible, so i now set this to 2.2.47 (from 2008).
---
 setup.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index b95d4fa4..7dcedb90 100644
--- a/setup.py
+++ b/setup.py
@@ -156,7 +156,7 @@ if not on_rtd:
     if sys.platform == "linux":
         linux_ext_kwargs = members_appended(
             dict(sources=[platform_linux_source]),
-            lib_ext_kwargs(pc, "BORG_LIBACL_PREFIX", "acl", "libacl", ">=2.3.1"),
+            lib_ext_kwargs(pc, "BORG_LIBACL_PREFIX", "acl", "libacl", ">= 2.2.47"),
             dict(extra_compile_args=cflags),
         )
     else: