[CMake] breaking overly long lines without creating a list?

[Daniel Franke]

On Thursday 19 November 2009 09:46:29 Marcel Loose wrote:
> # ----------------------------------------------------------------------
> # join_arguments(var)
> #
> # Join the arguments in the (semi-colon separated) list VAR into one
> # space separated string. The string will be returned in the variable
> # VAR. This command is the opposite of the built-in command
> # separate_arguments().
> # ----------------------------------------------------------------------
> macro(join_arguments var)
>   set(_var)
>   foreach(_v ${${var}})
>     set(_var "${_var} ${_v}")
>   endforeach(_v ${${var}})
>   string(STRIP ${_var} _var)
>   set(${var} ${_var})
> endmacro(join_arguments)

Thanks Marcel.
I'll give it a try.

	Daniel