Bitbake fails for st-image-core when building on a Tegra Jetson Nano board.
I'm working on getting a Distribution Package build working on an aarch64 machine, specifically a Nvidia Jetson Nano. After downloading the 1.1.0 ecosystem package and sourcing the bitbake environment, bitbake st-image-core runs successfully for a while but fails while executing the strip command in the populate-sysroot section of gcc-arm-none-eabi-native-7-r0. When I execute the strip command by hand the failure is actually an "unknown format" error on the file being stripped. When I execute the "file" command against the file giving the error it has been compiled for x86_64. This would imply, I think that the recipes for gcc have be set up for a 64-bit Intel architecture. My question is where do I modify the recipes to ensure they are using the local machines architecture to build the components?
An example of the error I am getting is:
ERROR: gcc-arm-none-eabi-native-7-r0 do_populate_sysroot: Fatal errors occurred in subprocesses:
Command '['strip', '--remove-section=.comment', '--remove-section=.note', '--strip-unneeded', '/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/sysroot-destdir/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/recipe-sysroot-native/usr/share/gcc-arm-none-eabi/lib/libcc1.so.0.0.0']' returned non-zero exit status 1.: Traceback (most recent call last):
File "/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/layers/openembedded-core/meta/lib/oe/utils.py", line 272, in run
ret = self._target(*self._args, **self._kwargs)
File "/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/layers/openembedded-core/meta/lib/oe/package.py", line 44, in runstrip
output = subprocess.check_output(stripcmd, stderr=subprocess.STDOUT)
File "/usr/lib/python3.6/subprocess.py", line 356, in check_output
**kwargs).stdout
File "/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/layers/openembedded-core/meta/lib/oe/package.py", line 44, in runstrip
output = subprocess.check_output(stripcmd, stderr=subprocess.STDOUT)
File "/usr/lib/python3.6/subprocess.py", line 356, in check_output
**kwargs).stdout
File "/usr/lib/python3.6/subprocess.py", line 438, in run
output=stdout, stderr=stderr)
The output of the file command on the file producing the strip error is:
file /home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/sysroot-destdir/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/recipe-sysroot-native/usr/share/gcc-arm-none-eabi/lib/libcc1.so.0.0.0
/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/sysroot-destdir/home/bob/STM32MP15/STM32MP15-Ecosystem-v1.1.0/Distribution-Package/openstlinux-4.19-thud-mp1-19-10-09/build-openstlinuxweston-stm32mp1/tmp-glibc/work/aarch64-linux/gcc-arm-none-eabi-native/7-r0/recipe-sysroot-native/usr/share/gcc-arm-none-eabi/lib/libcc1.so.0.0.0: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=aced57569f0499c3ffd70570aa0f53074a3af71d, with debug_info, not stripped
Thanks for any help you can give me as I read through the bitbake documentation.
Bob Stewart