From patchwork Thu Oct 3 13:58:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 833119 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D59DD1547DC for ; Thu, 3 Oct 2024 13:58:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727963893; cv=none; b=EvlYsKYAwDzkLJi6xEvDbEnVum4qwkJCi9g55A73uogDrrnTY9KFa3dDckjGzm3Xxon9aKqT736fWlkCpVBqW57kxW1bzskkRC6UGCZ3GRkEtjFBp7f4cLlbhApt/jIO9nyJB3/rfqfdRoZ2Fv1sFeufSQrBcqfF2F60jNe90Tw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727963893; c=relaxed/simple; bh=cHuxdp/kWyQcdWiAAP0eyCIh2ZkaQDqYKf4xqgD7/3I=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=gPYL+H9FjQk24aVooQ7+Va5ZIxOYkbmO32cGSbDDuxGlFJYqI9RWpAMu1zkFjH9m7vL/A/6ODEkliELJjzxs7hBcROpFDtPd2yZM9VcREU3f6NQE5bsrsgniZ2aVtlkPNdGtBikAb2T8OGDxCFy9r2+guCVIi4vq2ajXC4VrKSM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=DqlQH8y8; arc=none smtp.client-ip=209.85.128.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="DqlQH8y8" Received: by mail-wm1-f48.google.com with SMTP id 5b1f17b1804b1-42cb60aff1eso9653215e9.0 for ; Thu, 03 Oct 2024 06:58:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1727963889; x=1728568689; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=g7QF4YjQ58EjMCkeb6Nc4EMDF+wlkZVHb9+90lyr0/Q=; b=DqlQH8y8bA95P3hQVbIzgh4fC9NcRv4+Bi4VLRfILPaEINZqwvJdp+6ZG2csnrxams yki9QIOtZQ60cuutWnPW/UOnk/i0sU7Hd6h62MZOlziZimtjqbJ9zZEoFIpcBCpcnpoy xxelEFlNKMnFEfty+TtLJtD6CFavDWflQ1qRoz3Jglfn1oMcIobyTQoFxfJXZurVbEa4 1hm32lbPuS8ovFJFBqIKbaGKUal4D58Og9VA8DNnOOcWIliJw1lk3skcgSs1JBY5MtBH jLY0AJqo8QSbh+/Vd4AJqB+JLeJ7xmO5Ppp8YHXAgKiA5Ff1Bnsu26W9Z/zqSPDoxMK0 M0FQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727963889; x=1728568689; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=g7QF4YjQ58EjMCkeb6Nc4EMDF+wlkZVHb9+90lyr0/Q=; b=mh5MTgFH0mNwCW4U8KywVlqqsAcrK80A3hNqSjc6GWlQm19DVUIvkUq45BeSWM1AHl TAIIJfeAHJZzOMH70JzPWOwL5AMgaL15/EJBDDz3+Bi9RGxBvRjoc2e6QtRTr2io/Xte Uj8P2KPJECew/vZ2LbgHiAPItkB64SRR0BNLve4/z6zTLt7MJugFUnhvEWE+QlGomm6L RIhaF6LVwhfZhsSSyKl0xXo5oGyIvK+wlEYCdYkSnThnkzwwAbPLAeyORyoAnlXqW6+X 4yFMaBFY3p1Ya75cDC72xJf+6WjXEfRJe+XtRrEINOy0i6Z8Dx4xPqZxy5a+P7U4/CUH hUAw== X-Gm-Message-State: AOJu0Yy8ri3ylwmxMrKz6/VwmgAcY1/uAAmecJPiXgPvwFekHTfPaBLh klrg3xZXZ10o9+lgI06hWO5swl5i1anUkp0gvgGz3Io9+xriZ+aEwZxikOlmz4c= X-Google-Smtp-Source: AGHT+IFLFzcLE6o+3M1Y9rMS3gbYgb/BQQ/c9AaJXFQWGvHm4h50+Rl7p3vavyhEiorBwCE8WaWRGA== X-Received: by 2002:a05:600c:4fc8:b0:428:18d9:9963 with SMTP id 5b1f17b1804b1-42f778f3821mr59050435e9.22.1727963888814; Thu, 03 Oct 2024 06:58:08 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:dc:7e00:d16b:3a82:8bfb:222a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42f7a02ef4bsm45343195e9.47.2024.10.03.06.58.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2024 06:58:08 -0700 (PDT) From: Bartosz Golaszewski To: Linus Walleij , Kent Gibson Cc: linux-gpio@vger.kernel.org, Bartosz Golaszewski Subject: [libgpiod][PATCH] build: drop obsolete autoconf macro Date: Thu, 3 Oct 2024 15:58:06 +0200 Message-ID: <20241003135806.41934-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Bartosz Golaszewski AC_HEADER_STDC is deprecated and should be replaced with AC_CHECK_INCLUDES_DEFAULT. We haven't done this until now because the latter is only available since autoconf v2.71. We kept supporting v2.69 for the sake of Debian stable but it has since upgraded to autoconf v2.71 so we update configure.ac as well and fix an autoconf warning. Signed-off-by: Bartosz Golaszewski --- configure.ac | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index cfa0997..b12db22 100644 --- a/configure.ac +++ b/configure.ac @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-or-later # SPDX-FileCopyrightText: 2017-2022 Bartosz Golaszewski -AC_PREREQ([2.69]) +AC_PREREQ([2.71]) AC_INIT([libgpiod], [2.2]) AC_SUBST(EXTRA_VERSION, [-rc2]) @@ -74,7 +74,8 @@ AC_DEFUN([HEADER_NOT_FOUND_CXX], [ERR_NOT_FOUND([$1 header], [C++ bindings])]) # This is always checked (library needs this) -AC_HEADER_STDC +AC_CHECK_INCLUDES_DEFAULT + AC_FUNC_MALLOC AC_HEADER_STDBOOL AC_CHECK_FUNC([ioctl], [], [FUNC_NOT_FOUND_LIB([ioctl])])