Raspberry Pi (build) fails with GDBServer included

Hello,

I am trying to include the GDBServer package to my working Pi build, but unfortunately it fails like here: Snapshot Build Fails

Seems like some headers contain same structures.

git tag shows:
reboot
v17.01.0
v17.01.0-rc1
v17.01.0-rc2
v17.01.1
v17.01.2
v17.01.3
v17.01.4
v17.01.5
v17.01.6
v18.06.0
v18.06.0-rc1
v18.06.0-rc2
v18.06.1

Any help would be appreciated.

Best regards
Tomasz TZ