From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:38034) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gpgRi-0000pb-Fu for qemu-devel@nongnu.org; Fri, 01 Feb 2019 16:33:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gpgIu-0005He-M5 for qemu-devel@nongnu.org; Fri, 01 Feb 2019 16:24:54 -0500 Received: from mail-wm1-f66.google.com ([209.85.128.66]:51911) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gpgIu-0005GL-Bu for qemu-devel@nongnu.org; Fri, 01 Feb 2019 16:24:52 -0500 Received: by mail-wm1-f66.google.com with SMTP id b11so7526113wmj.1 for ; Fri, 01 Feb 2019 13:24:51 -0800 (PST) References: <1548410831-19553-1-git-send-email-pbonzini@redhat.com> <1548410831-19553-34-git-send-email-pbonzini@redhat.com> <6e8609da-a198-4457-afc2-88f911261994@redhat.com> <469a90b3-c032-1373-01b2-9f29e49414c1@redhat.com> From: Paolo Bonzini Message-ID: Date: Fri, 1 Feb 2019 22:24:50 +0100 MIME-Version: 1.0 In-Reply-To: <469a90b3-c032-1373-01b2-9f29e49414c1@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [PATCH 33/52] build: switch to Kconfig List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Stefano Stabellini , Anthony Perard , Paul Durrant , thuth@redhat.com Cc: yang.zhong@intel.com, qemu-devel@nongnu.org On 01/02/19 15:56, Philippe Mathieu-Daudé wrote: > Now when I disable Xen, exec.o isn't rebuilt, so I get link errors: > > /usr/bin/ld: exec.o: in function `reclaim_ramblock': > qemu/exec.c:2392: undefined reference to `xen_invalidate_map_cache_entry' > /usr/bin/ld: exec.o: in function `qemu_ram_ptr_length': > qemu/exec.c:2531: undefined reference to `xen_map_cache' > /usr/bin/ld: exec.o: in function `qemu_map_ram_ptr': > qemu/exec.c:2498: undefined reference to `xen_map_cache' > /usr/bin/ld: exec.o: in function `qemu_ram_block_from_host': > qemu/exec.c:2573: undefined reference to `xen_ram_addr_from_mapcache' > /usr/bin/ld: exec.o: in function `address_space_unmap': > qemu/exec.c:3699: undefined reference to `xen_invalidate_map_cache_entry' > /usr/bin/ld: exec.o: in function `address_space_cache_destroy': > qemu/exec.c:3791: undefined reference to `xen_invalidate_map_cache_entry' > /usr/bin/ld: exec.o: in function `qemu_ram_ptr_length': > qemu/exec.c:2528: undefined reference to `xen_map_cache' > /usr/bin/ld: exec.o: in function `qemu_map_ram_ptr': > qemu/exec.c:2495: undefined reference to `xen_map_cache' > collect2: error: ld returned 1 exit status > make[1]: *** [Makefile:204: qemu-system-i386] Error 1 It should be rebuilt because config-target.h changed? Paolo