Re: [Rubycocoa-talk] Problem compiling

[Laurent S. <lsa...@ap...>]

Hi,

On Jul 4, 2007, at 5:06 PM, Maarten Engelen wrote:

> I'm trying to compile rubycocoa on a intel mac, but the build process
> exits with an error when it reaches WebKit. The error message follows
> below:
>
> Generating BridgeSupport metadata for: WebKit ...
> ./gen_bridge_metadata.rb:1841:in `generate_precompiled_header': Can't
> precompile header... aborting (RuntimeError)
> command was: gcc -c -x objective-c-header /tmp/src-0-14642.h -o
> /tmp/src-0-14642.h.gch -F"/System/Library/Frameworks" -framework
> WebKit -framework Foundation  2>/tmp/log-0-14642
>
> In file included from
> /System/Library/Frameworks/WebKit.framework/Headers/DOMObject.h:27,
>                 from
> /System/Library/Frameworks/WebKit.framework/Headers/ 
> DOMAbstractView.h:27,
>                 from /tmp/src-0-14642.h:5:
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:33:
> error: redeclaration of enumerator 'DOM_INDEX_SIZE_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:54:
> error: previous definition of 'DOM_INDEX_SIZE_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:34:
> error: redeclaration of enumerator 'DOM_DOMSTRING_SIZE_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:55:
> error: previous definition of 'DOM_DOMSTRING_SIZE_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:35:
> error: redeclaration of enumerator 'DOM_HIERARCHY_REQUEST_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:56:
> error: previous definition of 'DOM_HIERARCHY_REQUEST_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:36:
> error: redeclaration of enumerator 'DOM_WRONG_DOCUMENT_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:57:
> error: previous definition of 'DOM_WRONG_DOCUMENT_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:37:
> error: redeclaration of enumerator 'DOM_INVALID_CHARACTER_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:58:
> error: previous definition of 'DOM_INVALID_CHARACTER_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:38:
> error: redeclaration of enumerator 'DOM_NO_DATA_ALLOWED_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:59:
> error: previous definition of 'DOM_NO_DATA_ALLOWED_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:39:
> error: redeclaration of enumerator 'DOM_NO_MODIFICATION_ALLOWED_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:60:
> error: previous definition of 'DOM_NO_MODIFICATION_ALLOWED_ERR' was
> here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:40:
> error: redeclaration of enumerator 'DOM_NOT_FOUND_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:61:
> error: previous definition of 'DOM_NOT_FOUND_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:41:
> error: redeclaration of enumerator 'DOM_NOT_SUPPORTED_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:62:
> error: previous definition of 'DOM_NOT_SUPPORTED_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:42:
> error: redeclaration of enumerator 'DOM_INUSE_ATTRIBUTE_ERR'
> /System/Library/Frameworks/WebKit.framework/Headers/DOMCore.h:63:
> error: previous definition of 'DOM_INUSE_ATTRIBUTE_ERR' was here
> /System/Library/Frameworks/WebKit.framework/Headers/DOMException.h:43:
> error: redeclaration of enumerator 'DOM_INVALID_STATE_ERR'
>
> ...
>
> In file included from /tmp/src-0-14642.h:116:
> /System/Library/Frameworks/WebKit.framework/Headers/DOMRGBColor.h:33:
> error: redefinition of 'struct DOMRGBColor'
> In file included from /tmp/src-0-14642.h:118:
> /System/Library/Frameworks/WebKit.framework/Headers/ 
> DOMStyleSheetList.h:32:
> error: redefinition of 'struct DOMStyleSheetList'
> In file included from /tmp/src-0-14642.h:122:
> /System/Library/Frameworks/WebKit.framework/Headers/DOMTreeWalker.h: 
> 35:
> error: redefinition of 'struct DOMTreeWalker'
>        from ./gen_bridge_metadata.rb:520:in `collect'
>        from build.rb:101
>        from build.rb:50:in `measure'
>        from build.rb:101
>        from build.rb:62:in `each'
>        from build.rb:62
> config failed
> hook /Users/maarten/Desktop/Download/rubycocoa/framework/post- 
> config.rb failed:
> 'system BSROOT="/Users/maarten/Desktop/Download/rubycocoa/framework/ 
> bridge-support"
> CFLAGS="" /opt/local/bin/ruby build.rb' failed
> try 'ruby install.rb --help' for usage
>
> Any idea what may cause this. For the record: I'm running OS X 10.4.9,
> with Safari 3 beta installed (different webkit?). I use ruby 1.8.6
> from MacPorts. I also compiled rubycocoa on a PPC machine with 10.4.10
> and Safari 3 beta installed.

Yes Safari 3 beta probably installs a different WebKit that we do not  
support yet.

If you want to work around this problem, edit misc/bridgesupport/ 
build.rb and remove all expressions dealing with WebKit. This means  
that the copy of RubyCocoa you will build won't support WebKit though.

Otherwise, de-install Safari 3 beta and try again.

Laurent