Motion - Bug Report 2012x 07x 20x 062402

BUG: vloopback_motion.c compile fails

Compilation fails at the make stage, complaining that the storage sizes of vid_pic and vid_win are not known. This happens even following a clean download of the most recent trunk build.

make
Welcome to the setup procedure for Motion, the motion detection daemon! If you get
error messages during this procedure, please report them to the mailing list. The
Motion Guide contains all information you should need to get Motion up and running.
Run "make updateguide" to download the latest version of the Motion Guide.

Version: trunkREV557
Platform: Linux (if this is incorrect, please read README.FreeBSD)

Generating dependencies, please wait...

Compiling Motion object files...
--------------------------------------------------------------------------------
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o motion.o motion.c
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o logger.o logger.c
logger.c: In function ‘motion_log’:
logger.c:232:2: warning: #warning "************************************" [-Wcpp]
logger.c:233:2: warning: #warning "* Using GNU-COMPLIANT strerror_r() *" [-Wcpp]
logger.c:234:2: warning: #warning "************************************" [-Wcpp]
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o conf.o conf.c
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o draw.o draw.c
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o jpegutils.o jpegutils.c
jpegutils.c: In function ‘decode_jpeg_gray_raw’:
jpegutils.c:773:20: warning: variable ‘hsf’ set but not used [-Wunused-but-set-variable]
gcc -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native -Wall -DVERSION=\"trunkREV557\" -Dsysconfdir=\"/usr/local/etc\"    -c -o vloopback_motion.o vloopback_motion.c
vloopback_motion.c: In function ‘v4l_open_vidpipe’:
vloopback_motion.c:48:15: warning: variable ‘ostatus’ set but not used [-Wunused-but-set-variable]
vloopback_motion.c:44:15: warning: variable ‘loop’ set but not used [-Wunused-but-set-variable]
vloopback_motion.c: In function ‘v4l_startpipe’:
vloopback_motion.c:185:26: error: storage size of ‘vid_pic’ isn’t known
vloopback_motion.c:186:25: error: storage size of ‘vid_win’ isn’t known
vloopback_motion.c:202:20: error: ‘VIDIOCGPICT’ undeclared (first use in this function)
vloopback_motion.c:202:20: note: each undeclared identifier is reported only once for each function it appears in
vloopback_motion.c:209:20: error: ‘VIDIOCSPICT’ undeclared (first use in this function)
vloopback_motion.c:214:20: error: ‘VIDIOCGWIN’ undeclared (first use in this function)
vloopback_motion.c:222:20: error: ‘VIDIOCSWIN’ undeclared (first use in this function)
vloopback_motion.c:186:25: warning: unused variable ‘vid_win’ [-Wunused-variable]
vloopback_motion.c:185:26: warning: unused variable ‘vid_pic’ [-Wunused-variable]
make: *** [vloopback_motion.o] Error 1

[Output from configure]

   **************************
      Configure status       
      motion trunkREV557
   **************************

OS             :     Linux
pthread support:     Yes
jpeg support:        Yes
V4L support:         Yes
V4L2 support:        Yes
SDL support:         Yes
FFmpeg support:      Yes
SQLite3 support:     Yes
MYSQL support:       No
PostgreSQL support:  No

CFLAGS:  -g -O2 -D_REENTRANT -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_FFMPEG -I/usr/include -DFFMPEG_NEW_INCLUDES -DHAVE_FFMPEG_NEW -DMOTION_V4L2 -DTYPE_32BIT="int" -DHAVE_BSWAP   -march=native -mtune=native
LIBS: -lm  -lpthread -L/usr/lib64 -lSDL -lpthread -ljpeg -L/usr/lib64 -lavformat -lavcodec -lavutil -lm -lz -lsqlite3
LDFLAGS:   -L/usr/lib64

Install prefix:       /usr/local

[The v4l libraries installed]
rpm -qa | grep v4l
libv4l1-0-0.8.5-2.1.2.x86_64
libv4l-devel-0.8.5-2.1.2.x86_64
libv4lconvert0-0.8.5-2.1.2.x86_64
libv4l-0.8.5-2.1.2.x86_64
libv4l2-0-0.8.5-2.1.2.x86_64

[To get this far, links were installed for libavcodec.so and libavformat.so]
/usr/lib64> ls -al libavcodec.*
lrwxrwxrwx 1 root root      22 Jul 15 09:12 libavcodec.so -> libavcodec.so.52.123.0
lrwxrwxrwx 1 root root      22 Jul  3 22:09 libavcodec.so.52 -> libavcodec.so.52.123.0
-rwxr-xr-x 1 root root 6340896 Jul  1 22:09 libavcodec.so.52.123.0
lrwxrwxrwx 1 root root      23 Jul  1 21:56 libavcodec.so.54 -> libavcodec.so.54.23.100
-rwxr-xr-x 1 root root 7571192 Jun 19 05:38 libavcodec.so.54.23.100

/usr/lib64> ls -al libavformat.*
lrwxrwxrwx 1 root root      23 Jul 15 09:12 libavformat.so -> libavformat.so.52.111.0
lrwxrwxrwx 1 root root      23 Jul  3 22:09 libavformat.so.52 -> libavformat.so.52.111.0
-rwxr-xr-x 1 root root 1005728 Jul  1 22:09 libavformat.so.52.111.0
lrwxrwxrwx 1 root root      23 Jul  1 21:56 libavformat.so.54 -> libavformat.so.54.6.100
-rwxr-xr-x 1 root root 1180696 Jun 19 05:38 libavformat.so.54.6.100

[libv4l-devel includes a replacement videodev.h file]
/usr/include/libv4l1-videodev.h







Environment

Motion version: trunkREV557
ffmpeg version: 0.11.1-1.1.x86_64
Shared libraries: ffmpeg
Server OS: OpenSuSE 12.1, 3.1.10-1.16-desktop, 64 bit.
-- NormDePlume - 20 Jul 2012

Follow up

Fix record

Modifying the config.h file replacing the code:

/* Define to 1 if you have the <linux/videodev.h> header file. */
#define HAVE_LINUX_VIDEODEV_H 1

with this:

/* Define to 1 if you have the <linux/videodev.h> header file. * /
/*
#undef HAVE_LINUX_VIDEODEV_H */

Allowed me to compile properly. I am using trunk 557.

If you do not have videodev2.h on your machine I don't know if this will work properly for you.

-- RkaneKnight - 12 Mar 2013
Topic revision: r2 - 12 Mar 2013, RkaneKnight
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