Re: [webkit-dev] Configuring for Clang - building webkit 32-bit

2012-06-27 Thread Mark Gilbert
Thanks to those that replied to this.

For the benefit of anyone else in this situation, here is the summary:

- build-webkit fails to GCC instead of clang if the version of the developer 
tools is too old
- If you have previously installed XCode in the old /developer  folder, then 
you upgrade via the app store the new version is installed in /Applications
- If you build like this it will still use the old XCode tools in /Developer 
(and hence fail to GCC)
- You need to use the xcode-select -switch  instruction from the webkit page on 
building in order to tell the system to adopt the newer XCode from 
/Applications
- Now if you build-webkit it will use the new tools and be happy with clang.

For those trying to build with 32-bit you can add the options to build-webkit 
or you can set the default using set-webkit-configuration tool to 32-bit.

now building in 32-bit with clang.  fingers crossed.

Thanks for the help


 Hi Folks.
 
 I have been trying for weeks to build WebKit in 32-bit.
 
 My system is a MacMini Server with 10.7.4 and latest XCode.  
 
 I update via SVN then use build-webkit.  This creates a good working 64bit 
 version.
 
 However, when I use build-webkit --32-bit or   build-webkit ARCHS=i386 
 x86_64 ONLY_ACTIVE_ARCH=NO   I get various build failures which generally 
 seem related to 32bit truncation of 64bit values.
 
 The folks who have responded to my bug report suggest this is because my 
 system uses GCC when running build-webkit instead of clang.
 
 I wondered if someone could provide instructions on configuring this machine 
 to use clang instead when running build-webkit.
 
 Thanks
 
 Mark
 
 
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Re: [webkit-dev] Configuring for Clang - building webkit 32-bit

2012-06-27 Thread Simon Fraser
Please file a bug requesting that build-webkit detect the versions of the tools 
you have installed, and give a useful error message in the case that the tools 
are too old.

Simon

On Jun 27, 2012, at 2:31 AM, Mark Gilbert wrote:

 Thanks to those that replied to this.
 
 For the benefit of anyone else in this situation, here is the summary:
 
 - build-webkit fails to GCC instead of clang if the version of the developer 
 tools is too old
 - If you have previously installed XCode in the old /developer  folder, then 
 you upgrade via the app store the new version is installed in /Applications
 - If you build like this it will still use the old XCode tools in /Developer 
 (and hence fail to GCC)
 - You need to use the xcode-select -switch  instruction from the webkit page 
 on building in order to tell the system to adopt the newer XCode from 
 /Applications
 - Now if you build-webkit it will use the new tools and be happy with clang.
 
 For those trying to build with 32-bit you can add the options to build-webkit 
 or you can set the default using set-webkit-configuration tool to 32-bit.
 
 now building in 32-bit with clang.  fingers crossed.
 
 Thanks for the help
 
 
 Hi Folks.
 
 I have been trying for weeks to build WebKit in 32-bit.
 
 My system is a MacMini Server with 10.7.4 and latest XCode.  
 
 I update via SVN then use build-webkit.  This creates a good working 64bit 
 version.
 
 However, when I use build-webkit --32-bit or   build-webkit ARCHS=i386 
 x86_64 ONLY_ACTIVE_ARCH=NO   I get various build failures which generally 
 seem related to 32bit truncation of 64bit values.
 
 The folks who have responded to my bug report suggest this is because my 
 system uses GCC when running build-webkit instead of clang.
 
 I wondered if someone could provide instructions on configuring this machine 
 to use clang instead when running build-webkit.
 
 Thanks
 
 Mark
 
 
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 webkit-dev mailing list
 webkit-dev@lists.webkit.org
 http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev

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