[cfe-dev] make update not updating clang svn?

Filipe Cabecinhas filcab at gmail.com
Wed Dec 23 05:52:25 PST 2009


Hi

I didn't see tools/clang in svn ignore...

Sometime ago I tracked that problem down to svn info... But now I tried 
to reproduce and make update worked... Weird.

Regards,

   Filipe


On 12/22/09 22:58, Chris Lattner wrote:
>
> On Dec 22, 2009, at 2:53 PM, George King wrote:
>
>> Hi list,
>>
>> According to http://clang.llvm.org/get_started.html:
>>
>> You can update your toplevel LLVM project and all (possibly
>> unrelated) projects inside it with make update. This will run svn
>> update on all subdirectories related to subversion.
>
> Someone on IRC was claiming that this was because tools/clang was in
> the svnignore of the llvm tree.  This doesn't make a lot of sense to
> me, but I don't know how to fix it.  If some else does, please go for
> it.
>
> -Chris
>
>>
>> However after following the check out instructions, I observed the
>> following behavior:
>>
>> gk ~/external/llvm>  make update
>> svn  update /Users/gk/external/llvm
>> U    /Users/gk/external/llvm/test/CodeGen/X86/break-sse-dep.ll
>> ... (more U ... lines)
>> Updated to revision 91929.
>>
>> gk ~/external/llvm>  cd tools/clang
>> gk ~/external/llvm/tools/clang>  svn update
>> U    test/Lexer/char-escapes.c
>> ... (many more U ... lines)
>> Updated to revision 91930.
>>
>> gk ~/external/llvm/tools/clang>  cd ../..
>> gk ~/external/llvm>  svn update
>> At revision 91930.
>>
>>
>> 'make update' did not appear to run 'svn update' for the tools/clang
>> directory. Otherwise I would see "svn update /Users/gk/external/llvm/
>> tools/clang" output, right? I realize that this looks a little
>> ambiguous because of the revision numbers 91929 and 91930, but I
>> don't think that's the issue; there were hundreds of files updated
>> in the clang tree, which I doubt were committed in the interim
>> between commands.
>>
>> Does 'make update' work as advertised for others?
>>
>> Thank you,
>>
>> George
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>
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