From patchwork Tue Aug 4 17:00:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 11700719 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5920B13B6 for ; Tue, 4 Aug 2020 17:05:05 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4598820842 for ; Tue, 4 Aug 2020 17:05:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="jUduSGYD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4598820842 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; 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bh=c3ezaShaxxZkE+7RjTgmNbZcq3vheU1/lTb21lxDjE4=; b=jUduSGYDYxzazXRcJAotmW3hQGYj+g9k4N/9eBBdR2lcl6BuEanm9Zosvk5YIMratkvWx8 8k6E+w00Aa9VEOfjP0Lx6UiPmcZMyQpV/6MOjJ/0scmmmeHoClRlIkaQ7p53gYg+qzyh2e 45ST45xOrt1cREJSkwkMVsdTuBMGuV4= 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-388-lxK0fOj0PTeKGNQLPmZNcg-1; Tue, 04 Aug 2020 13:01:44 -0400 X-MC-Unique: lxK0fOj0PTeKGNQLPmZNcg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3F7BB800469; Tue, 4 Aug 2020 17:01:43 +0000 (UTC) Received: from thuth.com (ovpn-112-162.ams2.redhat.com [10.36.112.162]) by smtp.corp.redhat.com (Postfix) with ESMTP id D0BBC10013D0; Tue, 4 Aug 2020 17:01:40 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?Alex?= =?utf-8?q?_Benn=C3=A9e?= Subject: [PATCH 08/11] stubs/notify-event: Mark qemu_notify_event() stub as "weak" Date: Tue, 4 Aug 2020 19:00:52 +0200 Message-Id: <20200804170055.2851-9-thuth@redhat.com> In-Reply-To: <20200804170055.2851-1-thuth@redhat.com> References: <20200804170055.2851-1-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/04 01:28:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Stefan Weil , Wainer dos Santos Moschetta , Paolo Bonzini Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Otherwise there is a linker error with MinGW while compiling the tests: LINK tests/test-timed-average.exe libqemuutil.a(main-loop.o): In function `qemu_notify_event': /builds/huth/qemu/util/main-loop.c:139: multiple definition of `qemu_notify_event' tests/test-timed-average.o:/builds/huth/qemu/tests/../stubs/notify-event.c:5: first defined here collect2: error: ld returned 1 exit status /builds/huth/qemu/rules.mak:124: recipe for target 'tests/test-timed-average.exe' failed Signed-off-by: Thomas Huth --- stubs/notify-event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stubs/notify-event.c b/stubs/notify-event.c index 827bb52d1a..75d98f4a79 100644 --- a/stubs/notify-event.c +++ b/stubs/notify-event.c @@ -1,6 +1,6 @@ #include "qemu/osdep.h" #include "qemu/main-loop.h" -void qemu_notify_event(void) +void __attribute__((weak)) qemu_notify_event(void) { }