From patchwork Mon Jun 17 06:34:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changqing Li X-Patchwork-Id: 45235 X-Patchwork-Delegate: steve@sakoman.com 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 04966C27C77 for ; Mon, 17 Jun 2024 06:34:43 +0000 (UTC) Received: from mx0a-0064b401.pphosted.com (mx0a-0064b401.pphosted.com [205.220.166.238]) by mx.groups.io with SMTP id smtpd.web11.50169.1718606077367185221 for ; Sun, 16 Jun 2024 23:34:37 -0700 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=permerror, err=parse error for token &{10 18 %{ir}.%{v}.%{d}.spf.has.pphosted.com}: invalid domain name (domain: windriver.com, ip: 205.220.166.238, mailfrom: prvs=6898887b7c=changqing.li@windriver.com) Received: from pps.filterd (m0250810.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45H67ma7014253 for ; Sun, 16 Jun 2024 23:34:37 -0700 Received: from ala-exchng01.corp.ad.wrs.com (ala-exchng01.wrs.com [147.11.82.252]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 3ys682ha6k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sun, 16 Jun 2024 23:34:36 -0700 (PDT) Received: from ala-exchng01.corp.ad.wrs.com (147.11.82.252) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Sun, 16 Jun 2024 23:34:36 -0700 Received: from pek-lpg-core2.wrs.com (128.224.153.41) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Sun, 16 Jun 2024 23:34:35 -0700 From: To: Subject: [scarthgap][PATCH 4/8] db: ignore implicit-int and implicit-function-declaration issues fatal with gcc-14 Date: Mon, 17 Jun 2024 14:34:27 +0800 Message-ID: <20240617063431.2221035-5-changqing.li@windriver.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240617063431.2221035-1-changqing.li@windriver.com> References: <20240617063431.2221035-1-changqing.li@windriver.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: z2kqg1PV_exjQ834LvpxQ10rM5JOBG9V X-Proofpoint-GUID: z2kqg1PV_exjQ834LvpxQ10rM5JOBG9V X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-17_05,2024-06-14_03,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 suspectscore=0 clxscore=1015 bulkscore=0 priorityscore=1501 spamscore=0 adultscore=0 malwarescore=0 impostorscore=0 lowpriorityscore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.21.0-2405170001 definitions=main-2406170049 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 17 Jun 2024 06:34:42 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/200790 From: Martin Jansa * many configure tests (which might not fail before) are failing with gcc-14: # grep implicit build/config.log conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] conftest.c:50:17: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration] conftest.c:50:17: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch] conftest.c:53:9: error: implicit declaration of function 'msem_init' [-Wimplicit-function-declaration] conftest.c:54:9: error: implicit declaration of function 'msem_lock' [-Wimplicit-function-declaration] conftest.c:55:9: error: implicit declaration of function 'msem_unlock' [-Wimplicit-function-declaration] conftest.c:56:9: error: implicit declaration of function 'exit' [-Wimplicit-function-declaration] conftest.c:56:9: warning: incompatible implicit declaration of built-in function 'exit' [-Wbuiltin-declaration-mismatch] conftest.c:50:9: error: implicit declaration of function '_spin_lock_try' [-Wimplicit-function-declaration] conftest.c:51:9: error: implicit declaration of function '_spin_unlock' [-Wimplicit-function-declaration] * I have noticed this on db-native build on host with gcc-14 where it caused fatal do_configure error: http://errors.yoctoproject.org/Errors/Details/784164/ checking for mutexes... UNIX/fcntl configure: error: Support for FCNTL mutexes was removed in BDB 4.8. the config.log confirms it's because implicit-int: configure:22798: checking for mutexes configure:22925: gcc -o conftest -isystem/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/include -O2 -pipe -isystem/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/include -D_GNU_SOURCE -D_REENTRANT -L/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -L/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,-rpath,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/usr/lib -Wl,-rpath,/OE/build/oe-core/tmp-glibc/work/x86_64-linux/db-native/5.3.28/recipe-sysroot-native/lib -Wl,-O1 conftest.c -lpthread >&5 conftest.c:47:1: error: return type defaults to 'int' [-Wimplicit-int] 47 | main() { | ^~~~ configure:22925: $? = 1 configure: program exited with status 1 * comparing target db with and without this change shows following diff in log.do_configure: db $ diff 5.3.28*/temp/log.do_configure 268c268 < checking for mutexes... POSIX/pthreads/library --- > checking for mutexes... POSIX/pthreads/library/x86_64/gcc-assembly 271c271 < checking for atomic operations... no --- > checking for atomic operations... x86/gcc-assembly (From OE-Core rev: 6108da955e7c553247ff5356cf1c990b3d334edf) Signed-off-by: Martin Jansa Signed-off-by: Richard Purdie Signed-off-by: Changqing Li --- meta/recipes-support/db/db_5.3.28.bb | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/meta/recipes-support/db/db_5.3.28.bb b/meta/recipes-support/db/db_5.3.28.bb index a99d5cea62..a7d061e0da 100644 --- a/meta/recipes-support/db/db_5.3.28.bb +++ b/meta/recipes-support/db/db_5.3.28.bb @@ -116,3 +116,7 @@ INSANE_SKIP:${PN} = "dev-so" INSANE_SKIP:${PN}-cxx = "dev-so" BBCLASSEXTEND = "native nativesdk" + +# many configure tests are failing with gcc-14 +CFLAGS += "-Wno-error=implicit-int -Wno-error=implicit-function-declaration" +BUILD_CFLAGS += "-Wno-error=implicit-int -Wno-error=implicit-function-declaration"