From patchwork Fri Jan 30 09:08:19 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= X-Patchwork-Id: 26054 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 6657EBD78E for ; Fri, 30 Jan 2026 09:08:25 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id A67F861FC9; Fri, 30 Jan 2026 10:08:24 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="aaBhp47z"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 0DC8361FA0 for ; Fri, 30 Jan 2026 10:08:22 +0100 (CET) Received: from pb-laptop.local (185.221.142.123.nat.pool.zt.hu [185.221.142.123]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 948343A2 for ; Fri, 30 Jan 2026 10:07:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1769764064; bh=eOYfazoelVKeM3oaMP3BKsGm8T9c6qY+PW23PovGv7s=; h=From:To:Subject:Date:From; b=aaBhp47z9rq6wg7MfaBK9M0jg/DR89anmdJbTFm1v950GmT2wZUfPLjcJzw+p03W0 FNrfHyKKOqFSWYIzmy+jtS+APexO4UX1eRIf/SOukFFzP2Sh5939BL3+B3nkMZODXU wd5FwK34pkT8g4Tkma6Id015p+a2snOPp8ffZedk= From: =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= To: libcamera-devel@lists.libcamera.org Subject: [PATCH v1] meson: Add `libdw` option to control libdw dependency Date: Fri, 30 Jan 2026 10:08:19 +0100 Message-ID: <20260130090819.1511202-1-barnabas.pocze@ideasonboard.com> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Previously it was not possible to disable libdw usage if it was detected. Fix that by adding a meson feature option. Signed-off-by: Barnabás Pőcze --- meson_options.txt | 5 +++++ src/libcamera/base/meson.build | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/meson_options.txt b/meson_options.txt index d600cd1be..8121cf5d2 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -42,6 +42,11 @@ option('lc-compliance', value : 'auto', description : 'Compile the lc-compliance test application') +option('libdw', + type : 'feature', + value : 'auto', + description : 'Enable libdw integration for backtrace symbolization') + option('libunwind', type : 'feature', value : 'auto', diff --git a/src/libcamera/base/meson.build b/src/libcamera/base/meson.build index bcf37f71c..b57774f49 100644 --- a/src/libcamera/base/meson.build +++ b/src/libcamera/base/meson.build @@ -26,7 +26,7 @@ libcamera_base_internal_sources = files([ 'utils.cpp', ]) -libdw = dependency('libdw', required : false) +libdw = dependency('libdw', required : get_option('libdw')) libunwind = dependency('libunwind', required : get_option('libunwind')) if cc.has_header_symbol('execinfo.h', 'backtrace')