From 91b4a1f757f591fe25a89e2076a61ed40529ac7f Mon Sep 17 00:00:00 2001
From: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Tue, 13 Aug 2024 21:19:50 +0530
Subject: cerbero: Disable rust variant on Linux if binutils is too old

We only support binutils >=2.36 on Linux, which means Ubuntu 22.04 or
Debian Bookworm, or thereabouts.

Fixes https://gitlab.freedesktop.org/gstreamer/cerbero/-/issues/490

Part-of: <https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/1546>
---
 config/linux.config | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/config/linux.config b/config/linux.config
index d066b600..f786bee5 100644
--- a/config/linux.config
+++ b/config/linux.config
@@ -4,10 +4,17 @@
 # PLEASE, DO NOT EDIT THIS FILE
 
 import os
+from cerbero.utils import shell
+from cerbero.utils import messages as m
 from cerbero.config import Architecture, Distro
 
+vlist = ['alsa', 'x11', 'pulse', 'cdparanoia', 'v4l2', 'gi', 'unwind']
+if '--export-dynamic-symbol' in shell.check_output(['ld', '--help']):
+    vlist += ['rust']
+elif prefix != build_tools_prefix:
+    m.warning('Disabling rust variant: binutils is too old, need >=2.36')
 # Set default values for some optional variants
-variants.override(['alsa', 'x11', 'pulse', 'cdparanoia', 'v4l2', 'gi', 'unwind', 'rust'])
+variants.override(vlist)
 
 for f in ['CPPFLAGS', 'CFLAGS', 'CCASFLAGS', 'CXXFLAGS', 'LDFLAGS',
           'OBJCFLAGS']:
-- 
cgit v1.2.3