[Bug] Make fails at discord-rpc module (linux)

[Seanofthedead2]

Describe the bug
Final make step in instructions fails at the discord-rpc module. Seems like some sort of read-only member assignment.

To Reproduce
Steps to reproduce the behavior:
Clone the project using git and then run git submodule update --init --recursive to download the required submodules.
Install CMake
Check 'build.linux' for libraries to install
Run cmake -DCMAKE_BUILD_TYPE=Release . and then make from the root of the project

Expected behavior
Make build and binary

Screenshots
N/a, see attached txt file for full console log

Desktop (please complete the following information):

• OS: Arch Linux
• GPU: AMD 6600XT
• CPU: Ryzen 5 5600X
• Version: 0.5.0, fresh git clone

Additional context
Add any other context about the problem here.

Log file

In file included from /home/sean/git/unnamed-sdvx-clone/third_party/discord-rpc/src/serialization.h:15,
                 from /home/sean/git/unnamed-sdvx-clone/third_party/discord-rpc/src/rpc_connection.h:4,
                 from /home/sean/git/unnamed-sdvx-clone/third_party/discord-rpc/src/discord_rpc.cpp:6:
/home/sean/git/unnamed-sdvx-clone/third_party/discord-rpc/thirdparty/rapidjson-1.1.0/include/rapidjson/document.h: In member function ‘rapidjson::GenericStringRef<CharType>& rapidjson::GenericStringRef<CharType>::operator=(const rapidjson::GenericStringRef<CharType>&)’:
/home/sean/git/unnamed-sdvx-clone/third_party/discord-rpc/thirdparty/rapidjson-1.1.0/include/rapidjson/document.h:319:82: error: assignment of read-only member ‘rapidjson::GenericStringRef<CharType>::length’
  319 |     GenericStringRef& operator=(const GenericStringRef& rhs) { s = rhs.s; length = rhs.length; }
      |                                                                           ~~~~~~~^~~~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option ‘-Wno-global-constructors’ may have been intended to silence earlier diagnostics
cc1plus: note: unrecognized command-line option ‘-Wno-exit-time-destructors’ may have been intended to silence earlier diagnostics
cc1plus: note: unrecognized command-line option ‘-Wno-covered-switch-default’ may have been intended to silence earlier diagnostics
cc1plus: note: unrecognized command-line option ‘-Wno-c++98-compat-pedantic’ may have been intended to silence earlier diagnostics
cc1plus: note: unrecognized command-line option ‘-Wno-c++98-compat’ may have been intended to silence earlier diagnostics
make[2]: *** [third_party/discord-rpc/src/CMakeFiles/discord-rpc.dir/build.make:76: third_party/discord-rpc/src/CMakeFiles/discord-rpc.dir/discord_rpc.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:681: third_party/discord-rpc/src/CMakeFiles/discord-rpc.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

See full console log attached, there were some failed curls early in the cmake process
usc_error.txt

[Seanofthedead2]

P.S. What exactly does this module do? I do already have discord and it was running during the build process. If this module can be skipped, where do I need to remove/comment it?

[Hinara]

Seems to be related to new gcc version
Tencent/rapidjson#2277
Problem is that is a subdependency of discord-rpc being out of date, but as discord-rpc is archived and this issue might not be resolvable without applying a patch to some file of discord-rpc

[M1ssing0]

little late to this but you can simply workaround this by replacing the build of rapidjson included with discord-rpc with the one from the source of Tencent/rapidjson to .../unnamed-sdvx-clone/third_party/discord-rpc/thirdparty/rapidjson-1.1.0/