On Sun, Oct 28, 2012 at 06:49:03PM +0000, Zhu, Jianxin wrote:
> Hi Jack,
>
> Thanks for sharing.
>
> The reason for me to stick to a lower version (4.3.3) of xcode than xcode
> 4.5.1 is that I have installed the latest version of intel composer
> professional version, which requires a combination of osx 10.8 with xcode
> 4.5.1 or osx 10.7 with xcode 4.3.
> And my osx is 10.7. Do you have a better idea?
>
> This is always the dilemma to have softwares with different requirements
> installed on the machine.
>
> In your last part of the message, you mentioned gcc45.info. Is it actually
> meant to be gcc47.info.
>
> Thanks,
>
> Jianxin
Jianxin,
Yes, I meant gcc47.info. You can copy gcc47.info and gcc47.patch to
/sw/fink/10.7/local/main/finkinfo,
bump the revision number and change each instance of xcode (>= 4.5) to xcode
(>= 4.3) but keep in mind
that the quality of the clang compiler and linker are much inproved in both 4.4
and 4.5. In particular
there are linker bugs regarding weak undefined symbols which aren't addresses
until Xcode 4.4.1.
Jack
>
>
>
>
> ----- Original Message -----
> From: Jack Howarth [mailto:[email protected]]
> Sent: Sunday, October 28, 2012 12:23 PM
> To: [email protected] <[email protected]>
> Cc: Zhu, Jianxin
> Subject: gcc47 and Xcode 4.5 part 2
>
> Jianxin,
> Is there a particular reason that you don't want to install
> Xcode 4.5.1 from the App Store? Remember that you will need to
> launch the Xcode.app and install the Comamnd Line Tools from
> the Preferences dialog (accessed from the Xcode->Perferences..
> menu item). You will also need to execute...
>
> sudo xcode-select -switch /path/to/Xcode.app
>
> which typically should be /Applications/Xcode.app for the path.
> If you have Xcode 4.5.1 properly installed you should see...
>
> [MacBookPro:~] howarth% xcodebuild -version
> Xcode 4.5.1
> Build version 4G1004
>
> and for the CLI...
>
> [MacBookPro:~] howarth% /usr/bin/clang -v
> Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
> Target: x86_64-apple-darwin11.4.2
> Thread model: posix
>
> If you have been hacking the gcc45.info please remove it and use 'fink
> selfupdate'
> to have the file restored to the original state.
> Jack
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