From 9832a0e45b356f040f0430689025dd1f611fba19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Thu, 26 Jun 2025 21:32:46 +0800
Subject: [PATCH] GPU (FreeBSD): fix compiling when libdrm is not available

Fix #1820
---
 src/detection/gpu/gpu_bsd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/detection/gpu/gpu_bsd.c b/src/detection/gpu/gpu_bsd.c
index 20556b66f..3d4605546 100644
--- a/src/detection/gpu/gpu_bsd.c
+++ b/src/detection/gpu/gpu_bsd.c
@@ -212,11 +212,13 @@ static const char* detectByPci(const FFGPUOptions* options, FFlist* gpus)
 
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
 {
+    #if FF_HAVE_DRM
     if (options->detectionMethod == FF_GPU_DETECTION_METHOD_AUTO)
     {
         detectByDrm(options, gpus);
         if (gpus->length > 0) return NULL;
     }
+    #endif
 
     return detectByPci(options, gpus);
 }