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Tue, 31 Dec 2019 18:49:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1577818164; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=POmL33/BVPwiPeFiPmC0S/0zQOg9aytUDVV2QlPQPZY=; b=CjeLYMLRnpYfsTCTnHPfHfsGtSTiZFZP276yGu9Xn7FlFftF4aA81GHtynXsKgi169L1bt bSXLwCDMhoMXk5ZVvlm+m+/UEuMFbI/eJ2LQpu4KMOoTj3mqqzoy+7odzaamkMgG9OVAVa TzV8meqorE/JcsyWiCn6mtpKLbkKZcQ= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH] qapi: Incorrect attempt to fix building with MC146818RTC=n Date: Tue, 31 Dec 2019 19:49:16 +0100 Message-Id: <20191231184916.10235-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: MV486kfkPbO8Zwjm1O5GVA-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 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: Paolo Bonzini , Markus Armbruster , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" When configured with --without-default-devices and setting MC146818RTC=3Dn, the build fails: LINK x86_64-softmmu/qemu-system-x86_64 /usr/bin/ld: qapi/qapi-commands-misc-target.o: in function `qmp_marshal_r= tc_reset_reinjection': qapi/qapi-commands-misc-target.c:46: undefined reference to `qmp_rtc_rese= t_reinjection' /usr/bin/ld: qapi/qapi-commands-misc-target.c:46: undefined reference to = `qmp_rtc_reset_reinjection' collect2: error: ld returned 1 exit status make[1]: *** [Makefile:206: qemu-system-x86_64] Error 1 make: *** [Makefile:483: x86_64-softmmu/all] Error 2 This patch tries to fix this, but this is incorrect because QAPI scripts only provide TARGET definitions, so with MC146818RTC=3Dy we get: hw/rtc/mc146818rtc.c:113:6: error: no previous prototype for =E2=80=98qmp= _rtc_reset_reinjection=E2=80=99 [-Werror=3Dmissing-prototypes] 113 | void qmp_rtc_reset_reinjection(Error **errp) | ^~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[1]: *** [rules.mak:69: hw/rtc/mc146818rtc.o] Error 1 Any idea? :) Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- qapi/misc-target.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qapi/misc-target.json b/qapi/misc-target.json index a00fd821eb..8e49c113d1 100644 --- a/qapi/misc-target.json +++ b/qapi/misc-target.json @@ -41,7 +41,7 @@ # ## { 'command': 'rtc-reset-reinjection', - 'if': 'defined(TARGET_I386)' } + 'if': 'defined(TARGET_I386) && defined(CONFIG_MC146818RTC)' } =20 =20 ## --=20 2.21.0