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OpenCL in IMX8MQEVK

Question asked by Luis Neto on Apr 30, 2019
Latest reply on May 7, 2019 by Bio_TICFSL

I'am having trouble following Diego Dorto tutorials.

https://diegodorta.com.br/yocto/Setting-Up-Yocto.html

https://diegodorta.com.br/gpu/OpenCL-Overview.html

 

In second when I try to do

$ $CC hello.cpp -o hello -Wl,--library-path=<PATH_TO_LIB>,\          -rpath-link=<PATH_TO_LIB> -lm -lOpenCL

I get the following output

hello.cpp:1:19: fatal error: CL/cl.h: No such file or directory

 

So I added 

$ $CC hello.cpp -o hello -Wl,--library-path=<PATH_TO_LIB>,\          -rpath-link=<PATH_TO_LIB> -I/usr/include -lm -lOpenCL

and I get the following output

/opt/fsl-imx-xwayland/4.9.51-mx8-ga/sysroots/x86_64-pokysdk-linux/usr/libexec/aarch64-poky-linux/gcc/aarch64-poky-linux/6.2.0/real-ld: cannot find -lOpenCL

 

I think that I didn't built an image and respective sdk with OpenCL

 

 

My local.conf:

MACHINE ??= 'imx8mqevk'
DISTRO ?= 'fsl-imx-xwayland'
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,${SSTATE_DIR},1G,100K \
STOPTASKS,/tmp,100M,100K \
ABORT,${TMPDIR},100M,1K \
ABORT,${DL_DIR},100M,1K \
ABORT,${SSTATE_DIR},100M,1K \
ABORT,/tmp,10M,1K"
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
CONF_VERSION = "1"
IMAGE_INSTALL_append = "imx-gpu-viv"

DL_DIR ?= "${BSPDIR}/downloads/"
ACCEPT_FSL_EULA = "1"

 

EDIT: I'am using core-image-base 

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