Hello

Thank you for reporting. It hints that something should be changed in the builder's logic.

You were close to the right workaround: the syntax for the -I flag is to supply a path, not a complete filename. So you would have to try this fiag:

% Extra compiler flags
-IJ:/tools/iOSBuilder/SDK/usr/include/c++/v1
%

in the "Main app (project_SF-DeepDive)" tab of the builder.

Another workaround is to disable the remote debug console. That "rdc.m" file is supplied by the toolchain and contain the hooks that redirect the app's standard I/O streams over the network, and it's compiled in only when the remote debug console is enabled.

I'll go and look for the cause of the problem. The usr/include/c++/v1 include path is implicit for C++, but not for C, and files ending in .m follow the C logic. That's probably the reason.

:: @Pierre-Marie Baty added on 13 Jul ’23 · 12:09

*edit* or rather, as a relative path:

% extra compiler flags
-I/usr/include/c++/v1
%

...since J:/tools/iOSBuilder/SDK is actually the target system base.

:: @Pierre-Marie Baty added on 13 Jul ’23 · 12:21

*edit 2*. Actually, the solution to the problem is even simpler.

That #include directive in rdc.m is redundant and can be deleted. Open that file (J:\tools\iOSBuilder\Toolchain\extra\rdc.m) with your favorite text editor and delete the line that says:

% rdc.m
#include <cxxabi.h> // for __cxa_demangle()
%

Since __cxa_demangle() is explicitly declared a few lines below, and that's the only function this file needs to know about, the #include directive is useless. Problem solved. :)

My pleasure :) Happy testing !