Missing libGL.so.1 on 64-bit Raspberry Pi with eglfs

coldspark29

I am currently building a Yocto image with the following configuration

SDKMACHINE ?= "x86_64"

# Extra image configuration defaults
EXTRA_IMAGE_FEATURES = "debug-tweaks ssh-server-openssh"
CORE_IMAGE_EXTRA_INSTALL += "openssh-sftp openssh-sftp-server"
INIT_MANAGER = "systemd"
INHERIT += "rm_work"

# Extra packages

LICENSE_FLAGS_WHITELIST = "commercial"

DISTRO_FEATURES:remove = " x11 wayland vulkan directfb"
DISTRO_FEATURES:append = " alsa opengl"

IMAGE_INSTALL:append = "\
  qtbase-plugins \
  qtbase-tools \
  qtdeclarative \
  qtdeclarative-plugins \
  qtdeclarative-tools \
  qtdeclarative-qmlplugins \
  qtmultimedia \
  qtmultimedia-plugins \
  qtmultimedia-qmlplugins \
  qtsvg \
  qtsvg-plugins \
  qtsensors \
  qtimageformats-plugins \
  qtsystems \
  qtsystems-tools \
  qtsystems-qmlplugins \
  qtscript \
  qt3d \
  qtquickcontrols2 \
  qtquicktimeline \
  rsync \
  coreutils \
  ffmpeg \
  mesa \
"

PACKAGECONFIG:append:pn-qtbase = " \
  eglfs \
  "

# Hostname of the machine
hostname_pn-base-files = "healthpi64"

# Image file system types to package
IMAGE_FSTYPES = "rpi-sdimg"

# Package management configuration
PACKAGE_CLASSES = "package_ipk"

MACHINE ??= "raspberrypi4-64"
DISTRO ??= "poky"
BBMULTICONFIG ?= ""

I have generated an SDK and could successfully build the Qt application, but when I try to run it I get this message

error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory

libgl should be provided by mesa. I explicitly added it and because I read that ffmpeg supplies it, I tried that one too.
Here I am reading that the 32-bit version of libgl is required:

https://www.gog.com/forum/this_war_of_mine/error_while_loading_shared_libraries_libglso1_cannot_open_shared_object_file_no_such_file_or_di

so I am wondering if I am not compiling it right.

Can anyone tell me what package I am missing?

JKSH

@coldspark29 said in Missing libGL.so.1 on 64-bit Raspberry Pi with eglfs:

Here I am reading that the 32-bit version of libgl is required:

No, if you're building a 64-bit app with a 64-bit compiler, then you need 64-bit libraries.

Can anyone tell me what package I am missing?

Not off the top of my head, sorry. If you can't find answers here, try asking the Yocto community

coldspark29

@JKSH Okay thanks. I was just hoping that there would be something wrong the the Qt side of the configuration, but when I look at Raspian all the libGL files are there, although it is the basic image without X.