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a "warning" and returns ARCHIVE_WARN.

CMake spits out an error message whenever a libarchive function
returns anything other than ARCHIVE_OK.

Perhaps we should detect ARCHIVE_WARN and only emit a "CMake Warning"
message rather than a "CMake Error".

As to what could be causing it in the first place... perhaps there's a
permissions problem of some sort? Do you have full write permissions
in the directory where you are extracting? Do the files actually
appear afterwards even though you're seeing these messages? Is it a
"deep" path (long name)?

If you untar the same archive.tgz file with another tar tool, do you
get any warnings or errors from it?


Just some things to try...

David


On Wed, Jan 26, 2011 at 7:15 AM, Daniel Pfeifer <daniel at pfeifer-mail.de> wrote:
> Hi,
>
> executing the command 'cmake -E tar xfz archive.tgz' can be really
> noisy. It works fine in Linux and also in Windows if I use the Qt GUI to
> CMake. In a Windows Terminal it reports "CMake Error: Problem with
> archive_write_finish_entry(): Can't update time for %s" for every single
> file in the archive.
>
> What is the problem here?
> I use CMake 2.8.3 on WindowsXP with a FAT32 filesystem.
>
> cheers, Daniel
>
>
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