How to runtime compile c++ on Mac OS

I’ve recently watch a link below that he can runtime compile.

Does anyone have instruction to setup this?

1 Like

which turns to be:

This is interesting. When I have a moment, I’ll into this… anyway it’s from 2014…

1 Like

Forgot to mention the recent attempt with Cling by @godan here

Actually, RuntimeCompiledCplusPlus is not used in the PoC I did for Urho3D a few years ago. You should be able to test RCCpp by simply compiling Urho3D with support for it (https://github.com/pamarcos/Urho3D/blob/RCCpp/RCCpp.sh). You will also need to copy the Data and CoreData folders into your Build/bin directory.

For RCCpp to find your Urho3D includes you need to set the URHO3D_HOME environment variable before running Urho3DPlayer:

URHO3D_HOME=~/GameDev/Urho3D/Build/ ./Urho3DPlayer Data/RCCpp/24_Urho2DSprite/Urho2DSprite.cpp

1 Like

Hi Pablo,

Have tried latest version but

n file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.cpp:34:
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppFile.h:35:5: error: unknown type name 'OBJECT’
OBJECT(RCCppFile);
^
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.cpp:35:
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.h:33:
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppImpl.h:30:
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppObject.h:37:5: error: unknown type name 'OBJECT’
OBJECT(RCCppObject);
^
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.cpp:35:
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.h:33:
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppImpl.h:39:5: error: unknown type name 'OBJECT’
OBJECT(RCCppImpl);
^
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.cpp:35:
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.h:45:5: error: unknown type name 'OBJECT’
OBJECT(CompilationThread);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.h:60:5: error: unknown type name 'OBJECT’
OBJECT(RCCpp);
^
In file included from /Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCpp.cpp:36:
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:31:7: error: C++ requires a type specifier for all declarations
EVENT(E_RCCPP_COMPILATION_STARTED, RCCppCompilationStarted)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:31:36: error: unknown type name 'RCCppCompilationStarted’
EVENT(E_RCCPP_COMPILATION_STARTED, RCCppCompilationStarted)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:31:1: error: C++ requires a type specifier for all declarations
EVENT(E_RCCPP_COMPILATION_STARTED, RCCppCompilationStarted)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:33:11: error: use of undeclared identifier 'P_FILE’
PARAM(P_FILE, CompileFile);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:33:19: error: use of undeclared identifier 'CompileFile’
PARAM(P_FILE, CompileFile);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:36:7: error: C++ requires a type specifier for all declarations
EVENT(E_RCCPP_COMPILATION_FINISHED, RCCppCompilationFinished)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:36:37: error: unknown type name 'RCCppCompilationFinished’
EVENT(E_RCCPP_COMPILATION_FINISHED, RCCppCompilationFinished)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:36:1: error: C++ requires a type specifier for all declarations
EVENT(E_RCCPP_COMPILATION_FINISHED, RCCppCompilationFinished)
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:38:11: error: use of undeclared identifier 'P_SUCCESSFUL’
PARAM(P_SUCCESSFUL, CompilationSuccessful);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:38:25: error: use of undeclared identifier 'CompilationSuccessful’
PARAM(P_SUCCESSFUL, CompilationSuccessful);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:39:11: error: use of undeclared identifier 'P_FILE’
PARAM(P_FILE, CompiledFile);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:39:19: error: use of undeclared identifier 'CompiledFile’
PARAM(P_FILE, CompiledFile);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:40:11: error: use of undeclared identifier 'P_OUTPUT’
PARAM(P_OUTPUT, CompilationOutput);
^
/Users/taymindis/MyGit/Urho3D/Source/Urho3D/RCCpp/RCCppEvents.h:40:21: error: use of undeclared identifier 'CompilationOutput’
PARAM(P_OUTPUT, CompilationOutput);
^

What do you mean with latest version? Are you using the latest commit of my RCCpp branch? That should be b94a0a71ec8fd42fbbc6bde0d240b40801d47210. If by latest you mean merging the latest of Urho3D into the RCCpp branch, you’d probably need to do some work in the CMake files to make it work again.

I see. Noted with Thanks