rccl compilation failed on openEuler RISC-V operating system.

[Thomas134]

OS Environment: openEuler24.03

We use the OBS platform for compilation, so we need to write a spec file. However, there are always errors during the linking process. Different errors occur when using both ld and lld linkers. Here are the compilation results on the OBS build platform. You can view and download the logs locally.

Using lld linker:
file
log

Using ld linker:
file
log

[topperc]

It think the ld error is because -plugin-opt as passed without enabling LTO so there is no linker plugin being loaded.

[Thomas134]

It think the ld error is because -plugin-opt as passed without enabling LTO so there is no linker plugin being loaded.

After enabling LTO:

Doesn't support D extension?

[llvmbot]

@llvm/issue-subscribers-backend-risc-v

Author: None (Thomas134)

OS Environment: openEuler24.03

We use the OBS platform for compilation, so we need to write a spec file. However, there are always errors during the linking process. Different errors occur when using both ld and lld linkers. Here are the compilation results on the OBS build platform. You can view and download the logs locally.

Using lld linker:
file
log

Using ld linker:
file
log

[frederick-vs-ja]

This seems to be duplicate of #69780.