lto-wrapper: warning: using serial compilation #630

[gesior]

Description

LTO on Linux runs on 1 CPU core, not all CPU cores.
Linker shows warning and total compilation time is few seconds longer.

Behavior

Actual

LTO runs on 1 core, linker shows warning:

#20 49.99 [100%] Linking CXX executable ../../otclient
#20 58.98 lto-wrapper: warning: using serial compilation of 18 LTRANS jobs
#20 109.7 [100%] Built target otclient

Expected

LTO runs on all cores, no warning.

Fixes

#630

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

Test Configuration:

• Server Version: *
• Client: *
• Operating System: Linux

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud