libqmi build for STM32MP157

[edwardmcl]

I'm building libqmi for the STM32MP157 and getting an error  at this point in the build

GISCAN Qmi-1.0.gir
Traceback (most recent call last):
File "/home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/bin/g-ir-scanner", line 98, in <module>
from giscanner.scannermain import scanner_main
File "/home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/lib/gobject-introspection/giscanner/scannermain.py", line 35, in <module>
from giscanner.ast import Include, Namespace
File "/home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/lib/gobject-introspection/giscanner/ast.py", line 29, in <module>
from .sourcescanner import CTYPE_TYPEDEF, CSYMBOL_TYPE_TYPEDEF
File "/home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/lib/gobject-introspection/giscanner/sourcescanner.py", line 34, in <module>
from giscanner._giscanner import SourceScanner as CSourceScanner
ImportError: /home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/lib/gobject-introspection/giscanner/_giscanner.cpython-310-x86_64-linux-gnu.so: wrong ELF class: ELFCLASS32
make[4]: *** [/home/ed/STM32MPU_workspace/STM32MP1-Ecosystem-v4.1.0/Developer-Package/SDK/sysroots/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/usr/share/gobject-introspection-1.0/Makefile.introspection:156: Qmi-1.0.gir] Error 1

So it has a problem with _giscanner.cpython-310-x86_64-linux-gnu.so: wrong ELF class: ELFCLASS32

Any idea why?

[Olivier GALLIEN · Accepted solution]

Hi @edwardmcl ,

I see that you are trying to compile with developper package ?

Can you please clarify what you want to achieve and how ? 

libqmi seems to be already part of Yocto Distribution as part of meta-oe layers. 

If not integrated by default I guess it might be straighforward to add it. 

Did you look in that direction? 

Olivier 

[edwardmcl]

I'm building because I want to use libqmi for the STM32MP157. I wanted to do this within the Developer package but if it's already there in Yocto I'll explore that option. Thanks.