From patchwork Wed May 24 11:03:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dario Binacchi X-Patchwork-Id: 13253758 X-Patchwork-Delegate: mkubecek+ethtool@suse.cz Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FB20C8F3 for ; Wed, 24 May 2023 11:04:09 +0000 (UTC) Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9029418D for ; Wed, 24 May 2023 04:04:06 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-309550263e0so642032f8f.2 for ; Wed, 24 May 2023 04:04:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1684926244; x=1687518244; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=cmF5KNf0N738Nbepu212yMN+Y0u3tgnIrnQW73JkJ8M=; b=GtAi+nziUnYfaM5Z0ECUL9dG8SpxY9alIFvtUteKuQrLzEqPX8QnBx135qgesEG6O9 z9C4BcGNsCf/vm7vY5kTysixJxU/HqMgvDJVcrqlYeRR7ygeIM/DFOYkbaAYdazy3TWC WNVDr92nhfnf4JUxAYkeTDLtc5oaJaUA9RWSw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684926244; x=1687518244; 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=cmF5KNf0N738Nbepu212yMN+Y0u3tgnIrnQW73JkJ8M=; b=DFk5C46SJ3H/6qU0MLEMS3J7LBoeo+3xI2gTStXhRgequSnuCAHVZuzeVrWGNUKLj5 AfsLW6TdYdkqPeSf2DRNL53mJhg/eXplWv6tE5bfFDTQQWRENwOkc0alizCBB2nPfUGc 33A2N9n1o/Q+YjgmurejNSMkT7DBCIHBQdO+zLnbqocQjVISzHQINF92OWJRTjMd3Fa8 jvCEi/CirlOg4N7a7TWWPtr/aGzMfbB2R/Ih9DCnp9MWOBQeQN2oNYM3hHdGN8VSeeMp D7khq2FQZtQNV9Enzd27/ZbCA5lqw0S2RQGo9oYtAsnXpZN6xNGmfIhD7qK6k/AVhycQ O2NQ== X-Gm-Message-State: AC+VfDzWeI2R56XQKgSSny8fqnFis5dvV0BpR89igLVf2JyoKkYTRd2o fdzGaFeUW87NGLxba21A29zDxlEOyZfHvSvzjaOpcA== X-Google-Smtp-Source: ACHHUZ4TGuJJA6yd80V0+uqsU2zyy1IezTDwuzE2EN8/+wrcLSUogpitMCIR3ZPTncR90ZbGIIYtlQ== X-Received: by 2002:a05:6000:118b:b0:307:8d6a:a48f with SMTP id g11-20020a056000118b00b003078d6aa48fmr13019301wrx.57.1684926244614; Wed, 24 May 2023 04:04:04 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.amarulasolutions.com ([37.159.126.57]) by smtp.gmail.com with ESMTPSA id a2-20020a5d53c2000000b002ffbf2213d4sm14262297wrw.75.2023.05.24.04.04.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 May 2023 04:04:04 -0700 (PDT) From: Dario Binacchi To: netdev@vger.kernel.org Cc: Michal Kubecek , Dario Binacchi Subject: [PATCH ethtool v2] Require a compiler with support for C11 features Date: Wed, 24 May 2023 13:03:49 +0200 Message-Id: <20230524110349.2983588-1-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.32.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: mkubecek+ethtool@suse.cz Just like the kernel, which has been using -std=gnu11 for about a year, we also require a C11 compiler for ethtool. Signed-off-by: Dario Binacchi --- Changes in v2: - Enable support to C11 compiler instead of C++11 --- configure.ac | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/configure.ac b/configure.ac index c1e001247138..5735e24927e2 100644 --- a/configure.ac +++ b/configure.ac @@ -13,6 +13,15 @@ AC_PROG_GCC_TRADITIONAL AM_PROG_CC_C_O PKG_PROG_PKG_CONFIG +AC_DEFUN([AX_CHECK_STDC], + [AX_CHECK_COMPILE_FLAG([-std=gnu11], + [AX_APPEND_FLAG([-std=gnu11])], + [AX_CHECK_COMPILE_FLAG([-std=c11], + [AX_APPEND_FLAG([-std=c11])], + [AC_MSG_ERROR([$PACKAGE requires a C11 compiler])]) + ]) + ]) + dnl Checks for libraries. dnl Checks for header files.