ACE does not compile on gcc14 without threads option #2366
Description
Version
6.5.21
Host machine and operating system
Debian Trixie (amd64) - bare metal
Target machine and operating system (if different from host)
Debian Trixie (amd64) - bare metal
Compiler name and version (including patch level)
gcc version 14.2.0 (Debian 14.2.0-17)
The $ACE_ROOT/ace/config.h file
config-linux.h
The $ACE_ROOT/include/makeinclude/platform_macros.GNU file
platform_linux.GNU
Contents of $ACE_ROOT/bin/MakeProjectCreator/config/default.features
I don't have this file.
AREA/CLASS/EXAMPLE AFFECTED:
$(ACE_ROOT)/ace
The problem effects:
ACE does not compile. It fails with error:
ACE_wrappers/ace/Thread_Manager.cpp:1506:13: error: ‘ace_mon’ was not declared in this scope
1506 | ace_mon.release();
| ^~~~~~~
Synopsis
When trying to compile without multithread support, build fails. Compilation command:
make static_libs_only=0 debug=0 optimize=0 threads=0 insure=0 -j28 install
Compilation is successful with option threads=1
Description
Cannot compile ACE lib without multithreadinig option. I tried to compile ACE with gcc 14. Previously I compiled on gcc 10.2 (Debian Bullseye) and it worked fine. We want to update our platform to Debian Trixie (gcc 14), but unfortunately ACE lib does not compile without threads=1 option, and we need it with threads=0.
Repeat by
Try to compile ace on a platform with gcc 14
Sample fix/ workaround
Unfortunately I'm not an ACE expert.