From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1Eo3pN-0000sX-UJ for user-mode-linux-devel@lists.sourceforge.net; Sun, 18 Dec 2005 11:04:13 -0800 Received: from mail.nagafix.co.uk ([194.145.196.85]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Eo3pM-00074z-8g for user-mode-linux-devel@lists.sourceforge.net; Sun, 18 Dec 2005 11:04:13 -0800 From: Antoine Martin Content-Type: text/plain Message-Id: <1134932624.10491.76.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [uml-devel] pcap cross-linking Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sun, 18 Dec 2005 19:03:43 +0000 To: UML devel , Blaisorblade Paolo, pcap builds and runs fine on amd64 but there is a problem when building with SUBARCH=i386: it uses the wrong version of libpcap.a: ld -r -dp -o arch/um/drivers/pcap.o arch/um/drivers/pcap_kern.o arch/um/drivers/pcap_user.o -m elf_i386 -r /usr/lib/gcc/x86_64-pc-linux-gnu/3.4.4/../../../libpcap.a Whereas the one it needs to link against is here: /emul/linux/x86/usr/lib/libpcap.a Fixing the Makefile is beyond me (probably not that hard), sorry - so I link it manually. After that it works perfectly. On the subject of pcap transport, I couldn't dig the email where you suggested a way of figuring out which libraries should be placed in the chroot, I tried to use the same libraries as I used on a 32-bit setup but it fails to bring up the interface (when it works outside chroot). I tried to guess and even added a few more, here is the chroot's /lib (I made /lib64 a link to /lib in chroot): ld-2.3.5.so libcrack.so.2.8.0 libm.so.6 libnss_compat-2.3.5.so libnss_hesiod-2.3.5.so libpam.so libpamc.so libpcap.so.0.9 librt.so.1 security ld-linux-x86-64.so.2 libcrypt-2.3.5.so libncurses.so libnss_compat.so.2 libnss_hesiod.so.2 libpam.so.0 libpamc.so.0 libpthread-0.10.so libselinux.so.1 tls libc-2.3.5.so libcrypt.so.1 libncurses.so.5 libnss_dns-2.3.5.so libnss_nis-2.3.5.so libpam.so.0.78 libpamc.so.0.78 libpthread.so.0 libsemanage.so.1 libc.so.6 libdl-2.3.5.so libncurses.so.5.4 libnss_dns.so.2 libnss_nis.so.2 libpam_misc.so libpcap.a libresolv-2.3.5.so libsepol.so.1 libcrack.so libdl.so.2 libnsl-2.3.5.so libnss_files-2.3.5.so libnss_nisplus-2.3.5.so libpam_misc.so.0 libpcap.so libresolv.so.2 libutil-2.3.5.so libcrack.so.2 libm-2.3.5.so libnsl.so.1 libnss_files.so.2 libnss_nisplus.so.2 libpam_misc.so.0.78 libpcap.so.0 librt-2.3.5.so libutil.so.1 lib/tls: libc-2.3.5.so libc.so.6 (also lib/security so I can get into the chroot) But that's not enough... and ldd didn't show me anything missing. Any ideas? Thanks Antoine ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel