[darwinbuild] proposed modification to InstallHeader() behavior

[Kevin Van Vechten]

Hmm found a bug, change from:
     if [ $InstallSelfBuiltHeader -eq 0 ]; then
to:
     if [ $InstallSelfBuiltHeader -eq 0 -a -n "$SelfBuiltRoot" ]; then

- Kevin

On Sep 26, 2005, at 5:08 PM, Kevin Van Vechten wrote:

> I'd like to modify the InstallHeader() behavior so that installhdrs  
> done locally will get loaded into the BuildRoot if they're newer  
> than what's already in there.  Presently InstallHeaders does not  
> let you "downgrade" from a full root to a headers root.
>
> The new logic should read as follows:
>
> 1) Install a self-built headers root if newer than headers or full  
> root in BuildRoot
> else
> 2) Install a self-built full root if newer than headers or full  
> root in BuildRoot
> else
> 3) Install a pre-built headers root if nothing installed in BuildRoot
> else
> 4) Install a pre-built full root if no pre-built headers root was  
> found
>
> Since I didn't want to break anyone else's installation, I've  
> attached a patch for review.  It seems to be working fine on my  
> system.
>
> Thanks,
>
> - Kevin
>
>
> <darwinbuild.common.patch>
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