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bootlin / libva-v4l2-request

LibVA implementation for the Linux Video4Linux2 Request API
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Compilation errors with new tag release-2019.03 #16

Closed villalvilla closed 5 years ago

villalvilla commented 5 years ago

Hi Paul,

Following your indications I re-compiled the driver using tag release-2019.03 and fails during compilation. Take a look at the output:

root@prototipo:/home/projects/scripts/libva-v4l2-request# make
Making all in src
make[1]: se entra en el directorio '/home/projects/scripts/libva-v4l2-request/src'
make  all-am
make[2]: se entra en el directorio '/home/projects/scripts/libva-v4l2-request/src'
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-config.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-config.Tpo -c -o v4l2_request_drv_video_la-con        fig.lo `test -f 'config.c' || echo './'`config.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-config.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-config.Tpo -c config.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-config.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from config.h:30,
                 from config.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-config.Tpo .deps/v4l2_request_drv_video_la-config.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-surface.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-surface.Tpo -c -o v4l2_request_drv_video_la-s        urface.lo `test -f 'surface.c' || echo './'`surface.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-surface.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-surface.Tpo -c surface.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-surfa        ce.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from context.h:30,
                 from request.h:32,
                 from surface.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-surface.Tpo .deps/v4l2_request_drv_video_la-surface.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-context.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-context.Tpo -c -o v4l2_request_drv_video_la-c        ontext.lo `test -f 'context.c' || echo './'`context.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-context.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-context.Tpo -c context.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-conte        xt.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from context.h:30,
                 from context.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-context.Tpo .deps/v4l2_request_drv_video_la-context.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-buffer.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-buffer.Tpo -c -o v4l2_request_drv_video_la-buf        fer.lo `test -f 'buffer.c' || echo './'`buffer.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-buffer.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-buffer.Tpo -c buffer.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-buffer.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from buffer.h:30,
                 from buffer.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-buffer.Tpo .deps/v4l2_request_drv_video_la-buffer.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-picture.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-picture.Tpo -c -o v4l2_request_drv_video_la-p        icture.lo `test -f 'picture.c' || echo './'`picture.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-picture.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-picture.Tpo -c picture.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-pictu        re.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from picture.h:30,
                 from picture.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-picture.Tpo .deps/v4l2_request_drv_video_la-picture.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-subpicture.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-subpicture.Tpo -c -o v4l2_request_drv_vide        o_la-subpicture.lo `test -f 'subpicture.c' || echo './'`subpicture.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-subpicture.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-subpicture.Tpo -c subpicture.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video        _la-subpicture.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from context.h:30,
                 from request.h:32,
                 from subpicture.c:26:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-subpicture.Tpo .deps/v4l2_request_drv_video_la-subpicture.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-image.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-image.Tpo -c -o v4l2_request_drv_video_la-image        .lo `test -f 'image.c' || echo './'`image.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-image.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-image.Tpo -c image.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-image.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from image.h:30,
                 from image.c:27:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-image.Tpo .deps/v4l2_request_drv_video_la-image.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-utils.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-utils.Tpo -c -o v4l2_request_drv_video_la-utils        .lo `test -f 'utils.c' || echo './'`utils.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-utils.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-utils.Tpo -c utils.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-utils.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from /usr/include/va/va_backend.h:33,
                 from context.h:30,
                 from request.h:32,
                 from utils.c:30:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-utils.Tpo .deps/v4l2_request_drv_video_la-utils.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-video.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-video.Tpo -c -o v4l2_request_drv_video_la-video        .lo `test -f 'video.c' || echo './'`video.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-video.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-video.Tpo -c video.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-video.o
In file included from /usr/include/libdrm/drm.h:41,
                 from ../include/drm_fourcc.h:27,
                 from video.c:31:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-video.Tpo .deps/v4l2_request_drv_video_la-video.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-media.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-media.Tpo -c -o v4l2_request_drv_video_la-media        .lo `test -f 'media.c' || echo './'`media.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-media.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-media.Tpo -c media.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-media.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/media.h:27,
                 from media.c:31:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-media.Tpo .deps/v4l2_request_drv_video_la-media.Plo
/bin/bash ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.    -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/        src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/ -MT v4l2_request_drv_video_la-v4l2.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-v4l2.Tpo -c -o v4l2_request_drv_video_la-v4l2.lo         `test -f 'v4l2.c' || echo './'`v4l2.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../include -I/usr/include/libdrm -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6e3a9b05        3866-dirty/include/ -MT v4l2_request_drv_video_la-v4l2.lo -MD -MP -MF .deps/v4l2_request_drv_video_la-v4l2.Tpo -c v4l2.c  -fPIC -DPIC -o .libs/v4l2_request_drv_video_la-v4l2.o
In file included from /usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/videodev2.h:65,
                 from v4l2.c:30:
/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/linux/types.h:10:2: warning: #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/Kernel        Headers" [-Wcpp]
 #warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
  ^~~~~~~
mv -f .deps/v4l2_request_drv_video_la-v4l2.Tpo .deps/v4l2_request_drv_video_la-v4l2.Plo
/bin/bash ../libtool  --tag=CC   --mode=link gcc -I../include -I/usr/include/libdrm  -I/usr/src/linux-headers-5.0.0-g6e3a9b053866-dirty/include/uapi/ -I/usr/src/linux-headers-5.0.0-g6        e3a9b053866-dirty/include/ -module -avoid-version -no-undefined -Wl,--no-undefined  -o v4l2_request_drv_video.la -rpath /usr/lib/dri/ v4l2_request_drv_video_la-request.lo v4l2_request        _drv_video_la-object_heap.lo v4l2_request_drv_video_la-config.lo v4l2_request_drv_video_la-surface.lo v4l2_request_drv_video_la-context.lo v4l2_request_drv_video_la-buffer.lo v4l2_req        uest_drv_video_la-picture.lo v4l2_request_drv_video_la-subpicture.lo v4l2_request_drv_video_la-image.lo v4l2_request_drv_video_la-utils.lo tiled_yuv.lo v4l2_request_drv_video_la-video        .lo v4l2_request_drv_video_la-media.lo v4l2_request_drv_video_la-v4l2.lo v4l2_request_drv_video_la-mpeg2.lo v4l2_request_drv_video_la-h264.lo v4l2_request_drv_video_la-h265.lo -ldrm -        lva
libtool: link: gcc -shared  -fPIC -DPIC  .libs/v4l2_request_drv_video_la-request.o .libs/v4l2_request_drv_video_la-object_heap.o .libs/v4l2_request_drv_video_la-config.o .libs/v4l2_re        quest_drv_video_la-surface.o .libs/v4l2_request_drv_video_la-context.o .libs/v4l2_request_drv_video_la-buffer.o .libs/v4l2_request_drv_video_la-picture.o .libs/v4l2_request_drv_video_        la-subpicture.o .libs/v4l2_request_drv_video_la-image.o .libs/v4l2_request_drv_video_la-utils.o .libs/tiled_yuv.o .libs/v4l2_request_drv_video_la-video.o .libs/v4l2_request_drv_video_        la-media.o .libs/v4l2_request_drv_video_la-v4l2.o .libs/v4l2_request_drv_video_la-mpeg2.o .libs/v4l2_request_drv_video_la-h264.o .libs/v4l2_request_drv_video_la-h265.o   -ldrm -lva  -        Wl,--no-undefined   -Wl,-soname -Wl,v4l2_request_drv_video.so -o .libs/v4l2_request_drv_video.so
/usr/bin/ld: .libs/v4l2_request_drv_video_la-mpeg2.o: in function `mpeg2_set_controls':
/home/projects/scripts/libva-v4l2-request/src/mpeg2.c:109: undefined reference to `v4l2_timeval_to_ns'
/usr/bin/ld: /home/projects/scripts/libva-v4l2-request/src/mpeg2.c:117: undefined reference to `v4l2_timeval_to_ns'
/usr/bin/ld: .libs/v4l2_request_drv_video_la-h264.o: in function `h264_fill_dpb':
/home/projects/scripts/libva-v4l2-request/src/h264.c:195: undefined reference to `v4l2_timeval_to_ns'
/usr/bin/ld: .libs/v4l2_request_drv_video_la-h265.o: in function `h265_fill_slice_params':
/home/projects/scripts/libva-v4l2-request/src/h265.c:289: undefined reference to `v4l2_timeval_to_ns'
collect2: error: ld returned 1 exit status
Makefile:512: fallo en las instrucciones para el objetivo 'v4l2_request_drv_video.la'
make[2]: *** [v4l2_request_drv_video.la] Error 1
make[2]: se sale del directorio '/home/projects/scripts/libva-v4l2-request/src'
Makefile:427: fallo en las instrucciones para el objetivo 'all'
make[1]: *** [all] Error 2
make[1]: se sale del directorio '/home/projects/scripts/libva-v4l2-request/src'
Makefile:416: fallo en las instrucciones para el objetivo 'all-recursive'
make: *** [all-recursive] Error 1

Seems like v4l2_timeval_to_ns function is not available in linking time. I'm using kernel from tag release-2019.03 from https://github.com/bootlin/linux-cedrus re-compiled and installed in the system. Anything I'm missing?

thanks

villalvilla commented 5 years ago

Sorry, it was a dirty ./autogen.sh generated from 4.18 kernel. make clean solved everything.

Thanks