From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com (ext-mx08.extmail.prod.ext.phx2.redhat.com [10.5.110.12]) by int-mx04.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id nBFDSnIY003460 for ; Tue, 15 Dec 2009 08:28:49 -0500 Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.redhat.com (8.13.8/8.13.8) with SMTP id nBFDSYTW000693 for ; Tue, 15 Dec 2009 08:28:35 -0500 Content-Type: text/plain; charset="iso-8859-1" Date: Tue, 15 Dec 2009 14:28:33 +0100 From: romil1@gmx.de Message-ID: <20091215132832.282400@gmx.net> MIME-Version: 1.0 To: video4linux-list@redhat.com Content-Transfer-Encoding: 8bit Subject: libv4l2 link error List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: Hello, I've a usb webcam which I want to apply to my ARM platform. The webcam just supports pjpg format therefore I want to use libv4l2. When I try to link libv4l2 to my application I get this error: arm-linux-uclibc-gcc -Wall -O2 -g -I../libv4l2/include -L../libv4l2/lib -o capture capture.c -lv4l2 -lv4lconvert ../libv4l2/lib/libv4lconvert.so: undefined reference to `shm_open' collect2: ld returned 1 exit status make: *** [test] Fehler 1 I know this looks like a mistake with my cross compiler rather than a libv4l2 mistake but on all other appl/libs my compiler works fine. I compiled the lib simply with: make CC=arm-linux-uclibc-gcc PREFIX=my/path/libv4l2/ install Anything missing? Maybe someone can give me a hint how to solve this. THX Niko -- Preisknaller: GMX DSL Flatrate für nur 16,99 Euro/mtl.! http://portal.gmx.net/de/go/dsl02 -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list