Error on rebuild in Windows "cp: missing destination file operand after"

[d.ostrovsky at idaia.de]

Hi,

Quoting David Tardon <dtardon at redhat.com>:

>> Basically it seems that in the command:
>> "cp  $W/Extension/report-builder/root"
>>  it's missing the first operand....
>>
> It is a use case that nobody has ever tried before, because en-US is the
> default language. The line comes from solenv/gbuild/ExtensionTarget.mk
> and the missing argument(s) is a list of files based on $(gb_WITH_LANG),
> but _without_ en-US. Since $(gb_WITH_LANG) contains _nothing but_ en-US
> in your case, there are no files to copy...
>
the easiest way to sort this out would be to add a check in  
configure.in for that:
if --with-lang="en-US" then fail or unset WITH_LANG, right?

Ciao
David