Fix for #5676 make.py generates duplicate file entries in link_files.txt

[omdathetkan]

Description

Fix for #5676. In some cases relative_object_path can result in path's like "path\to.\some\file.o", which in turn can result in duplicate file names in the linker list (second entry would be in the form of "path\to\some\file.o")

Status

READY

Migrations

NO

[mbed-ci]

Automatic CI verification build not done, please verify manually.

[theotherjimmy]

Looks good to me.

[0xc0170]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 749
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/5755/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 402
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/5755/

[mbed-ci]

Test : FAILURE

Build number : 574
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/5755/574

[omdathetkan]

Can someone tell me why the test failed?

[0xc0170]

Can someone tell me why the test failed?

There's one error for K64F that is known issue, and fix is already proposed. Not related to this changeset

[0xc0170]

The fix was integrated, restarting

/morph test

[mbed-ci]

Test : SUCCESS

Build number : 592
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/5755/592