From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTP id 3FDE63886C66 for ; Thu, 15 Apr 2021 16:01:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 3FDE63886C66 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-450-luNdeU42NnW-MCrddjF3ag-1; Thu, 15 Apr 2021 12:00:58 -0400 X-MC-Unique: luNdeU42NnW-MCrddjF3ag-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 36A091898283; Thu, 15 Apr 2021 16:00:42 +0000 (UTC) Received: from localhost (unknown [10.33.36.164]) by smtp.corp.redhat.com (Postfix) with ESMTP id B28F41A873; Thu, 15 Apr 2021 16:00:41 +0000 (UTC) Date: Thu, 15 Apr 2021 17:00:40 +0100 From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Cc: Eric Botcazou Subject: [PATCH] libstdc++: Add -latomic to test flags for 32-bit sparc-linux Message-ID: MIME-Version: 1.0 X-Clacks-Overhead: GNU Terry Pratchett X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/mixed; boundary="8p2u76zhl6XjowrS" Content-Disposition: inline X-Spam-Status: No, score=-14.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libstdc++@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++ mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Apr 2021 16:01:02 -0000 --8p2u76zhl6XjowrS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Without this I see a number of tests failing when -m32 is used. libstdc++-v3/ChangeLog: * testsuite/lib/dg-options.exp (add_options_for_libatomic): Also add libatomic options for 32-bit sparc*-*-linux-gnu. Eric, are you OK with this? It adds -latomic and the appropriate -L options to tests that use { dg-add-options libatomic }, because sparcv8 needs libatomic for some std::atomic ops. --8p2u76zhl6XjowrS Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="patch.txt" commit bbee87be3bfaa1ef19521870df998386f83d7ac2 Author: Jonathan Wakely Date: Thu Apr 15 16:39:55 2021 libstdc++: Add -latomic to test flags for 32-bit sparc-linux Without this I see a number of tests failing when -m32 is used. libstdc++-v3/ChangeLog: * testsuite/lib/dg-options.exp (add_options_for_libatomic): Also add libatomic options for 32-bit sparc*-*-linux-gnu. diff --git a/libstdc++-v3/testsuite/lib/dg-options.exp b/libstdc++-v3/testsuite/lib/dg-options.exp index 5160e4a72d1..7894973bcca 100644 --- a/libstdc++-v3/testsuite/lib/dg-options.exp +++ b/libstdc++-v3/testsuite/lib/dg-options.exp @@ -264,6 +264,7 @@ proc add_options_for_libatomic { flags } { if { [istarget hppa*-*-hpux*] || ([istarget powerpc*-*-*] && [check_effective_target_ilp32]) || [istarget riscv*-*-*] + || ([istarget sparc*-*-linux-gnu] && [check_effective_target_ilp32]) } { return "$flags -L../../libatomic/.libs -latomic" } --8p2u76zhl6XjowrS--