Would it be "-D"?
As in, to enable foo:
em++ -D FOO=1
to disable foo
em++ -D FOO=0
?
On Monday, October 5, 2020 at 11:21:11 AM UTC-7, Shawn Riordan wrote:
>
> If I wanted my code to have a custom preprocessor definition, how do I
> pass that on the emcc commandline?
>
> Lets say I want my C++ code to have something like:
>
> #ifdef FOO
> printf("foo");
> #endif
>
> how do I set the value of FOO when I run emcc?
>
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