how to build a image on i.mx6q sabre-auto with opencv

[yooliang]

Hi,

I am in the process of building a linux 3.14.52 or 3.14.28 fsl-image-qt5 image with opencv using YOCTO for i.mx6q sabre-auto,the reference and local.conf read and follow are shown below.But failed many times and need your help.

building linux 3.14.28 fsl-image-gui with opencv using yocto on imx6q

Computer Vision on i.MX Processors: Building OpenCV-2.4.X for Freescale's i.MX6 BSP (Yocto)

local.conf（L3.14.52）：

MACHINE ??= 'imx6qsabreauto'

DISTRO ?= 'fsl-imx-fb'

PACKAGE_CLASSES ?= "package_rpm"

EXTRA_IMAGE_FEATURES = "debug-tweaks"

USER_CLASSES ?= "buildstats image-mklibs image-prelink"

PATCHRESOLVE = "noop"

BB_DISKMON_DIRS = "\

    STOPTASKS,${TMPDIR},1G,100K \

    STOPTASKS,${DL_DIR},1G,100K \

    STOPTASKS,${SSTATE_DIR},1G,100K \

    ABORT,${TMPDIR},100M,1K \

    ABORT,${DL_DIR},100M,1K \

    ABORT,${SSTATE_DIR},100M,1K"

PACKAGECONFIG_append_pn-qemu-native = " sdl"

PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"

ASSUME_PROVIDED += "libsdl-native"

CONF_VERSION = "1"

BB_NUMBER_THREADS = '4'

PARALLEL_MAKE = '-j 4'

DL_DIR ?= "${BSPDIR}/downloads/"

ACCEPT_FSL_EULA = ""

CORE_IMAGE_EXTRA_INSTALL += "libopencv-core-dev libopencv-highgui-dev\

libopencv-imgproc-dev libopencv-objdetect-dev libopencv-ml-dev"

    LICENSE_FLAGS_WHITELIST = "commercial"

[yooliang]

Hi Bio_TICFSL

I change the para as:

MACHINE ??= 'imx6qsabreauto'

DISTRO ?= 'fsl-imx-x11"

and run the :

$bitbake fsl-image-gui

Regards!

how to build a image on i.mx6q sabre-auto with opencv

@Bio_TICFSL

[Bio_TICFSL]

Hi yoo,

Both links you have followed should works, so please share your error log in order to find the root cause of your issue.

Regards

[yooliang]

DISTRO ?= 'fsl-imx-x11

and

the process of commands  are：

$ MACHINE=imx6qsabreauto source setup-environment build

$bitbake fsl-image-gui

The detail of error looks like:

| /home/lxy/fsl-arm-yocto-bsp/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find -lgtk-x11-2.0

| /home/lxy/fsl-arm-yocto-bsp/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find -lgdk-x11-2.0

| /home/lxy/fsl-arm-yocto-bsp/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.2/ld: cannot find -latk-1.0

| collect2: error: ld returned 1 exit status

| make[2]: *** [lib/libopencv_highgui.so.2.4.11] Error 1

| make[2]: Leaving directory `/home/lxy/fsl-arm-yocto-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/opencv/2.4.11+gitAUTOINC+2c9547e314-r0/build'

| make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2

| make[1]: Leaving directory `/home/lxy/fsl-arm-yocto-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/opencv/2.4.11+gitAUTOINC+2c9547e314-r0/build'

| make: *** [all] Error 2

| ERROR: oe_runmake failed

| WARNING: exit code 1 from a shell command.

| ERROR: Function failed: do_compile (log file is located at /home/lxy/fsl-arm-yocto-bsp/build/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/opencv/2.4.11+gitAUTOINC+2c9547e314-r0/temp/log.do_compile.29611)

ERROR: Task 298 (/home/lxy/fsl-arm-yocto-bsp/sources/meta-openembedded/meta-oe/recipes-support/opencv/opencv_2.4.bb, do_compile) failed with exit code '1'

NOTE: Tasks Summary: Attempted 3269 tasks of which 3266 didn't need to be rerun and 1 failed.

[yooliang]

Hi Bio_TICFSL

I change the para as:

MACHINE ??= 'imx6qsabreauto'

DISTRO ?= 'fsl-imx-x11"

and run the :

$bitbake fsl-image-gui

today I bitbake an image again and it returns :

Regards!

[yooliang]

today I bitbake an image again and it returns :

ERROR: Task 298 (/home/lxy/fsl-arm-yocto-bsp/sources/meta-openembedded/meta-oe/recipes-support/opencv/opencv_2.4.bb, do_compile) failed with exit code '1'

[yooliang]

Hi Bio_TICFSL

It is sorry that loss the record of what error I suffered,but I could find some words like this:do_

and I have build a image fellow this article:Computer Vision on i.MX Processors

When the time goes on,I 'll try it again and paste the error .

Regards