From patchwork Sat Jan 28 00:06:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Leoshkevich X-Patchwork-Id: 13119555 X-Patchwork-Delegate: bpf@iogearbox.net 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1549C38142 for ; Sat, 28 Jan 2023 00:12:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231889AbjA1AMW (ORCPT ); Fri, 27 Jan 2023 19:12:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbjA1AMV (ORCPT ); Fri, 27 Jan 2023 19:12:21 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84EC8C4 for ; Fri, 27 Jan 2023 16:12:20 -0800 (PST) Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30S0BmXd013434; Sat, 28 Jan 2023 00:12:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=a7gsguQNTPfpENKkBCvBsIpgMMuAcRIKzpMPIYPJOzw=; b=LUxbjz7k5lJNiugaUZBdK8PGyL5WdgLbeh3cRjfcFdcSR0oXXdgRBBKvxuoFYDnYyBBn dbZehOTNC3hDJnzCJUEhfy7/G97Dbgugb1InP0WSoPKACcD2RuGbGNY+FUZZudJCstdC 7slkczRIdwlAdKA7Ef3HvUhIaFp0A6XpzgKeZfTEBSogKAFsnjhyZUEeIYbJhhTKK9uw NlDHWQGUwrbR9CMbB+GUf0RTVlpstaAubt/e71L6kxaTJ8RqoICPpmfUnGdRrEFNJXcu nlisMJbQ6JEnD7nmcHepiKomENJqgIh5M/N4KRXdr/N31wXAoxuS0/9uofQ+rNt7mJt2 AQ== Received: from ppma04ams.nl.ibm.com (63.31.33a9.ip4.static.sl-reverse.com [169.51.49.99]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3ncrxv004y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 28 Jan 2023 00:12:08 +0000 Received: from pps.filterd (ppma04ams.nl.ibm.com [127.0.0.1]) by ppma04ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 30RKAMgv027572; Sat, 28 Jan 2023 00:07:05 GMT Received: from smtprelay03.fra02v.mail.ibm.com ([9.218.2.224]) by ppma04ams.nl.ibm.com (PPS) with ESMTPS id 3n87p6g5jd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 28 Jan 2023 00:07:05 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay03.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 30S072Wm45089112 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 28 Jan 2023 00:07:02 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2ED552004B; Sat, 28 Jan 2023 00:07:02 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A414B20040; Sat, 28 Jan 2023 00:07:01 +0000 (GMT) Received: from heavy.ibmuc.com (unknown [9.179.11.57]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Sat, 28 Jan 2023 00:07:01 +0000 (GMT) From: Ilya Leoshkevich To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: bpf@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Ilya Leoshkevich Subject: [PATCH bpf-next v2 04/31] selftests/bpf: Fix liburandom_read.so linker error Date: Sat, 28 Jan 2023 01:06:23 +0100 Message-Id: <20230128000650.1516334-5-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230128000650.1516334-1-iii@linux.ibm.com> References: <20230128000650.1516334-1-iii@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 4O5uzo0YP53JDyA4pR1IbMB5g_JEBO57 X-Proofpoint-ORIG-GUID: 4O5uzo0YP53JDyA4pR1IbMB5g_JEBO57 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-27_15,2023-01-27_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 suspectscore=0 mlxscore=0 phishscore=0 spamscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301270220 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net When building with O=, the following linker error occurs: clang: error: no such file or directory: 'liburandom_read.so' Fix by adding $(OUTPUT) to the linker search path. Signed-off-by: Ilya Leoshkevich --- tools/testing/selftests/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index c9b5ed59e1ed..7e6c0d63b390 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -189,7 +189,7 @@ $(OUTPUT)/liburandom_read.so: urandom_read_lib1.c urandom_read_lib2.c $(OUTPUT)/urandom_read: urandom_read.c urandom_read_aux.c $(OUTPUT)/liburandom_read.so $(call msg,BINARY,,$@) $(Q)$(CLANG) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $(filter %.c,$^) \ - liburandom_read.so $(filter-out -static,$(LDLIBS)) \ + -lurandom_read $(filter-out -static,$(LDLIBS)) -L$(OUTPUT) \ -fuse-ld=$(LLD) -Wl,-znoseparate-code -Wl,--build-id=sha1 \ -Wl,-rpath=. -o $@