XCode 4 Questions

Jerry LeVan <[email protected]> Fri, 11 Mar 2011 15:53:48 -0500

Newsgroups	gmane.comp.macosx.admin
Message-ID	<[email protected]>

Hi,

I noticed that Xcode 4 now has to be downloaded from the app store unless one is a 'registered developer' ie
a paying customer...

I have some questions...

1) The license  appears to allow installation on multiple machines. How does downloading from the App Store
  make this possible ( ie is it possible to move whatever is downloaded to multiple machines and doing multiple
 installations or does one have to download different instances to different machines?

2) Does XCode 4 install a new 'uniix' environment tool chain? I did notice that the XCode 4 'Adverts' talked about
using the LLVM compiler rather than gcc.

3) I have XCode 3 installed, will I have to uninstalled it before installing XCode 4?

4) Any thing else I need to be concerned with before biting the bullet?


Jerry