PR #24478 opened by Kacper Michajłow (kasper93) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24478 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24478.patch
The SPIR-V header probe runs while vulkan is still auto-enabled, before check_deps has a chance to disable it for a missing dependency such as threads. This fixes builds without threads, which would fail to link: error: undefined symbol: backend_spirv referenced by ops.c:42 (libswscale/ops.c:42) Fixes: 2b6fbcad6d From 4bfc64e3939994c1d75107f2c1fd1c076b467c7f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <[email protected]> Date: Mon, 14 Sep 2026 06:19:27 +0200 Subject: [PATCH] configure: make the SPIR-V header flags depend on vulkan MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The SPIR-V header probe runs while vulkan is still auto-enabled, before check_deps has a chance to disable it for a missing dependency such as threads. This fixes builds without threads, which would fail to link: error: undefined symbol: backend_spirv referenced by ops.c:42 (libswscale/ops.c:42) Fixes: 2b6fbcad6d Signed-off-by: Kacper Michajłow <[email protected]> --- configure | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configure b/configure index d2f6b89b22..ef9053c915 100755 --- a/configure +++ b/configure @@ -3360,6 +3360,8 @@ videotoolbox_hwaccel_deps="videotoolbox pthreads" videotoolbox_hwaccel_extralibs="-framework QuartzCore" vulkan_deps="threads" vulkan_deps_any="libdl LoadLibrary" +spirv_headers_spirv_h_deps="vulkan" +spirv_unified1_spirv_h_deps="vulkan" apv_vulkan_hwaccel_deps="vulkan spirv_compiler" apv_vulkan_hwaccel_select="apv_decoder" -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
