From 8d1b5fe8ee53ffd5885bee6131606d79dbbdde91 Mon Sep 17 00:00:00 2001
From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Tue, 3 Jan 2023 13:29:27 +0100
Subject: [PATCH] Drop bpftool version requirement to 4.18.0

The CentOS Stream 8 bpftool package has the skeleton and object
generation features introduced in bpftool 5.6.0 and 5.13.0
respectively backported to 4.18.0. The meson script doesn't know
this, so we downgrade the required bpftool version to 4.18.0 to
allow builds to pass on CentOS Stream 8.
---
 meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meson.build b/meson.build
index 35704947e3..6dff92bafb 100644
--- a/meson.build
+++ b/meson.build
@@ -1060,7 +1060,7 @@ endif
 libbpf = dependency('libbpf', required : bpf_framework_required, version : libbpf_version_requirement)
 conf.set10('HAVE_LIBBPF', libbpf.found())
 
-bpftool_strip_version_requirement = '>= 5.13.0'
+bpftool_strip_version_requirement = '>= 4.18.0'
 if bpf_compiler == 'gcc'
         bpftool_strip_version_requirement = '>= 7.0.0'
 endif
@@ -1121,7 +1121,7 @@ else
                         bpftool = find_program('bpftool',
                                                '/usr/sbin/bpftool',
                                                required : bpf_framework_required,
-                                               version : '>= 5.6.0')
+                                               version : '>= 4.18.0')
                 endif
 
                 # We use `llvm-strip` as a fallback if `bpftool gen object` strip support is not available.
-- 
2.41.0