Hi again,
I had some problems with the project of VLC and i decided to download the source again following the guideline:
http://wiki.videolan.org/AndroidCompile
I don't know if i have changed some thing in the configuration of the pc, but i don't get compile it.
These are the errors:
compilation terminated.
make[4]: *** [libopencv_example_plugin_la-opencv_example.lo] Error 1
make[4]: *** Waiting for unfinished jobs....
In file included from /usr/local/include/opencv2/core/core_c.h:47:0,
from /usr/local/include/opencv/cxcore.h:50,
from ../../../modules/video_filter/opencv_wrapper.c:42:
/usr/local/include/opencv2/core/types_c.h:334:17: warning: 'cvFloor' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:352:17: warning: 'cvCeil' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:372:15: warning: 'cvIsNaN' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:387:15: warning: 'cvIsInf' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:408:17: warning: 'cvRNG' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:424:18: warning: 'cvRandReal' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:738:17: warning: 'cvMat' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:768:20: warning: 'cvmGet' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:786:18: warning: 'cvmSet' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:803:15: warning: 'cvIplDepth' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:978:20: warning: 'cvRectToROI' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:991:20: warning: 'cvROIToRect' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1012:28: warning: 'cvTermCriteria' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1034:21: warning: 'cvPoint' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1064:26: warning: 'cvPointTo32f' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1089:26: warning: 'cvPoint3D32f' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1109:26: warning: 'cvPoint2D64f' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1129:26: warning: 'cvPoint3D64f' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1168:25: warning: 'cvSize2D32f' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1244:22: warning: 'cvRealScalar' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1252:22: warning: 'cvScalarAll' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/types_c.h:1767:22: warning: 'cvAttrList' defined but not used [-Wunused-function]
In file included from /usr/local/include/opencv/cxcore.h:50:0,
from ../../../modules/video_filter/opencv_wrapper.c:42:
/usr/local/include/opencv2/core/core_c.h:127:18: warning: 'cvDecRefData' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:148:17: warning: 'cvIncRefData' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:182:20: warning: 'cvGetRow' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:193:20: warning: 'cvGetCol' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:222:18: warning: 'cvReleaseMatND' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:245:25: warning: 'cvGetNextSparseNode' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:495:18: warning: 'cvSubS' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1057:18: warning: 'cvCloneSeq' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1100:23: warning: 'cvSetNew' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1115:17: warning: 'cvSetRemoveByPtr' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1130:22: warning: 'cvGetSetElem' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1302:18: warning: 'cvEllipseBox' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1398:18: warning: 'cvFont' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1601:15: warning: 'cvReadIntByName' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1616:18: warning: 'cvReadRealByName' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1630:23: warning: 'cvReadStringByName' defined but not used [-Wunused-function]
/usr/local/include/opencv2/core/core_c.h:1642:17: warning: 'cvReadByName' defined but not used [-Wunused-function]
In file included from /usr/local/include/opencv/cv.h:65:0,
from ../../../modules/video_filter/opencv_wrapper.c:43:
/usr/local/include/opencv2/imgproc/imgproc_c.h:362:18: warning: 'cvContourPerimeter' defined but not used [-Wunused-function]
/usr/local/include/opencv2/imgproc/imgproc_c.h:486:18: warning: 'cvCalcHist' defined but not used [-Wunused-function]
In file included from /usr/local/include/opencv/cv.h:72:0,
from ../../../modules/video_filter/opencv_wrapper.c:43:
/usr/local/include/opencv2/legacy/compat.hpp:617:23: warning: 'cvSURFPoint' defined but not used [-Wunused-function]
/usr/local/include/opencv2/legacy/compat.hpp:698:26: warning: 'cvStarKeypoint' defined but not used [-Wunused-function]
/usr/local/include/opencv2/legacy/compat.hpp:716:32: warning: 'cvStarDetectorParams' defined but not used [-Wunused-function]
make[4]: Leaving directory `/home/carmina/eclipse_workspace/android/vlc/android/modules/video_filter'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/carmina/eclipse_workspace/android/vlc/android/modules/video_filter'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/carmina/eclipse_workspace/android/vlc/android/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/carmina/eclipse_workspace/android/vlc/android'
make: *** [all] Error 2
I know that the problem is in the opencv library, but I don't know what am i doing wrong.
I have downloaded OpenCV 2.4.2 ( i have tested with 2.4.5 too) following the tutorial:
http://www.linuxhispano.net/2012/11/05/ ... ntu-12-04/
In /usr/local/include, there are two folders: opencv and opencv2 and into these folders are the headers file.
In /usr/local/lib, there are a lot of files .so.
The file /etc/bash.bashrc is:
# System-wide .bashrc file for interactive bash(1) shells.
# To enable the settings / commands in this file for login shells as well,
# this file has to be sourced in /etc/profile.
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, overwrite the one in /etc/profile)
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
# Commented out, don't overwrite xterm -T "title" -n "icontitle" by default.
# If this is an xterm set the title to user@host:dir
#case "$TERM" in
#xterm*|rxvt*)
# PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
# ;;
#*)
# ;;
#esac
# enable bash completion in interactive shells
#if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
# . /etc/bash_completion
#fi
# sudo hint
if [ ! -e "$HOME/.sudo_as_admin_successful" ] && [ ! -e "$HOME/.hushlogin" ] ; then
case " $(groups) " in *\ admin\ *)
if [ -x /usr/bin/sudo ]; then
cat <<-EOF
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
EOF
fi
esac
fi
# if the command-not-found package is installed, use it
if [ -x /usr/lib/command-not-found -o -x /usr/share/command-not-found ]; then
function command_not_found_handle {
# check because c-n-f could've been removed in the meantime
if [ -x /usr/lib/command-not-found ]; then
/usr/bin/python /usr/lib/command-not-found -- "$1"
return $?
elif [ -x /usr/share/command-not-found ]; then
/usr/bin/python /usr/share/command-not-found -- "$1"
return $?
else
return 127
fi
}
fi
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
export PKG_CONFIG_PATH
In /usr/local/lib/pkgconfig, there is a file: opencv.pc
Finally, the /etc/ld.so.conf.d/opencv.conf file says: /usr/local/lib
I am working with Ubuntu 11.10, 64 bits.
Thanks!
