Documenation of difference between em++ and emcc? Can't find any documentation.

[Grant Rostig]

Hi,

Documenation of difference between em++ and emcc?  Can't find any documentation on the subject.

Output seems to be the same on a simple c++ program, but the two commands appear to be different.

[grostig@localhost emsripten1]$ ls -l ~/src/emsdk_portable/emscripten/master/emcc ~/src/emsdk_portable/emscripten/master/em++
-rwxrwxr-x. 1 grostig grostig 477 Sep 19 16:28 /home/grostig/src/emsdk_portable/emscripten/master/em++
-rwxrwxr-x. 1 grostig grostig 384 Sep 19 16:28 /home/grostig/src/emsdk_portable/emscripten/master/emcc


[grostig@localhost emsripten1]$ sum ~/src/emsdk_portable/emscripten/master/emcc ~/src/emsdk_portable/emscripten/master/em++
45274     1 /home/grostig/src/emsdk_portable/emscripten/master/emcc
61974     1 /home/grostig/src/emsdk_portable/emscripten/master/em++
[grostig@localhost emsripten1]$

I'm just curious I guess.

++Regards, Grant

[Jukka Jylänki]

The difference is the same as with clang and clang++ or gcc vs g++, one is for C sources, another one for c++ sources. Emcc is also able to build c++ sources, which happens when the source type is autodetected from its file extension (.cpp is always built as C++).

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[Grant Rostig]

Thank you for your explanation. 

+Regards,
Grant