Can someone tell me what this means?

[jamie]

Warning: Only one source file supported, changing source file to compile from "=" into "C:Char"
Warning: Only one source file supported, changing source file to compile from "C:Char" into "Cad.lpr"

anything ?

That shows in the Message window after I compile my app but it seems things are ok?

Jamie

[n7800]

https://www.freepascal.org/docs-html/user/userse70.html

Warning: Only one source file supported, changing source file to compile from ”arg1” into ”arg2”

You can specify only one source file on the command line. The last one will be compiled, others will be ignored. This may indicate that you forgot a ’-’ sign.

It looks like there is an error somewhere in your project's compilation parameters.

[jamie]

ok I found this in my "customOptions"

-dTCHAR = C:Char

I don't remember putting that there but that is the only place in my project-options I find at least the "c:char"

maybe I need a space between the -d xxxx?

Jamie

[n7800]

This is a macro that replaces the word "TCHAR" with "C:Char" in your code. I don't know why exactly this is needed, but the compilation warning is precisely because you have spaces around the equals sign "=", which shouldn't be there. Everything should be in one word "-dTCHAR=C:Char".

[jamie]

Ok, I think originally the intent was to do this.

"TChar = WideChar"

I will address this issue, Thank you.

Jamie