From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 72BE3C4332F for ; Sun, 6 Nov 2022 08:53:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1orbPb-0001ZO-0p; Sun, 06 Nov 2022 03:53:51 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1orbPY-0001XW-Pz for qemu-devel@nongnu.org; Sun, 06 Nov 2022 03:53:48 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1orbPX-0002xT-7c for qemu-devel@nongnu.org; Sun, 06 Nov 2022 03:53:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1667724826; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=055A0vSCcobr2GhlSNQ92pfF5PD/FKIEYNgE8rl1sUY=; b=SuP/6aouN8ChmeG0Stp8tFEhWYAQFcWybGbmwElxqDDm0wpj2kRK/PGl8aJp4QPTaK4Jtk PgyT4vqU+4AMZA99YJLB4UpnSxeBcGhVk3pIi3gB89Ag9G1OJEREwOQxwlFeD79Fzs84V5 XMecFmfWCWO1tMcTfxDJNA1CRR20AKQ= Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-313-Kv10QKzVP2mg0ySRU-n0ew-1; Sun, 06 Nov 2022 03:53:45 -0500 X-MC-Unique: Kv10QKzVP2mg0ySRU-n0ew-1 Received: by mail-wm1-f69.google.com with SMTP id ay40-20020a05600c1e2800b003cf8aa16377so4512705wmb.7 for ; Sun, 06 Nov 2022 01:53:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=055A0vSCcobr2GhlSNQ92pfF5PD/FKIEYNgE8rl1sUY=; b=IFJ3UY0jymwPTozi+1X1MKtBXGqxKT1qOVfoGQRroUmShOlZ+MSzOiOAaddLtuYkq1 BngPo5U9cbnQInARFujz7Xnn3Hme4h//D/JJHrUIlvqyIzyxGb3JCod3PoZn+pgzejdP x7Oy/Wv5CSqj+WaHQF9U4f7zpAUUA1TPsUBCW6BIvrnWUUtp877aYpWSeZ08RpWXKM/N p0DCF9b9VwbY79Nil/PbYxruokNmZwsRMOWf1qo+XNabpK8p8FHZk5P4VttKco2I4Hel 9kYak0nA1sdpnJiN+ChK0mNSMkiU8RbrlafP5KvmXXifQ4M0bsuS2Qg2iF3HO8HJvRR+ a5Wg== X-Gm-Message-State: ACrzQf2fSIMdF+PRD5IAjycLoVty6Wx0QNXicJBCcKugDTdfuT+T+JZn Rqvvt7A0SquBIadBQrnHZ83QFNGP0aYvvtrYH1soHzgywCGaEkHme1TlOUjz2O5JgP03SGFIEsW +dxb/CV3xQCd0fa9akNog4Slhui1rPxxLHpqktetKCRWIU7hFWmiKt6SHPB0Co/5U0qQ= X-Received: by 2002:adf:f051:0:b0:236:70db:20d9 with SMTP id t17-20020adff051000000b0023670db20d9mr28049016wro.91.1667724823872; Sun, 06 Nov 2022 01:53:43 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5j3I3SSspnRCvtk2hRbs2+UBw328q7rZZJkykdDcp1AU5GauEe+ZJdnz2ThmP0VA0RFm+WoA== X-Received: by 2002:adf:f051:0:b0:236:70db:20d9 with SMTP id t17-20020adff051000000b0023670db20d9mr28049008wro.91.1667724823613; Sun, 06 Nov 2022 01:53:43 -0700 (PDT) Received: from avogadro.local ([2001:b07:6468:f312:e3ec:5559:7c5c:1928]) by smtp.gmail.com with ESMTPSA id t13-20020a5d460d000000b002366f9bd717sm5139761wrq.45.2022.11.06.01.53.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Nov 2022 01:53:43 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 06/12] meson: avoid unused arguments of main() in compiler tests Date: Sun, 6 Nov 2022 09:51:09 +0100 Message-Id: <20221106085115.257018-7-pbonzini@redhat.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221106085115.257018-1-pbonzini@redhat.com> References: <20221106085115.257018-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -37 X-Spam_score: -3.8 X-Spam_bar: --- X-Spam_report: (-3.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.045, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org meson.build has one test where "main" is declared unnecessarily with argc and argv arguments, but does not use them. Because the test needs -Werror too, HAVE_BROKEN_SIZE_MAX is defined incorrectly. Fix the test and, for consistency, remove argc and argv whenever they are not needed. Signed-off-by: Paolo Bonzini --- meson.build | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/meson.build b/meson.build index 1d448272ab88..cf3e517e56d8 100644 --- a/meson.build +++ b/meson.build @@ -2165,7 +2165,7 @@ config_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' config_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' #include - int main(int argc, char *argv[]) { + int main(void) { return mlockall(MCL_FUTURE); }''')) @@ -2210,7 +2210,7 @@ config_host_data.set('HAVE_FSXATTR', cc.links(''' config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' #include #include - int main(int argc, char *argv[]) { + int main(void) { return printf("%zu", SIZE_MAX); }''', args: ['-Werror'])) @@ -2327,7 +2327,7 @@ config_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ __m256i x = *(__m256i *)a; return _mm256_testz_si256(x, x); } - int main(int argc, char *argv[]) { return bar(argv[0]); } + int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } '''), error_message: 'AVX2 not available').allowed()) config_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ @@ -2341,7 +2341,7 @@ config_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ __m512i x = *(__m512i *)a; return _mm512_test_epi64_mask(x, x); } - int main(int argc, char *argv[]) { return bar(argv[0]); } + int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } '''), error_message: 'AVX512F not available').allowed()) have_pvrdma = get_option('pvrdma') \ -- 2.38.1