Bug#659481: unable to execute command: No such file or directory

[Christoph Egger]

Hi!

Robert Millan <rmh at debian.org> writes:
> El 25 de febrer de 2012 13:44, Sylvestre Ledru <sylvestre at debian.org> ha escrit:
>> Le samedi 11 février 2012 à 14:02 +0100, Robert Millan a écrit :
>>
>>> When attempting to compile a trivial testcase, clang attempts to execute the
>>> empty string, and aborts with ENOENT:
>> I haven't been able to reproduce it with the porterbox:
>> asdfasdf.debian.net
>>
>> But indeed, the Debian package is failing.
>>
>> DO you have an idea ?
>
> This empty string used to be "/usr/bin/clang" in earlier versions, not
> sure why it's gone but if this doesn't happen on GNU/Linux it's
> probably because some gratuitous "break if we're not on $FOO" check in
> the build system.
>
> I just tried 2.7-3 and it's working.  Perhaps someone can help by
> doing a regression check?  I'm afraid I'm too busy atm (CCing
> debian-bsd...)

  I've been looking at that some days ago as well. I built clang 3.0
from source on my kfreebsd VM. running the clang binary from
debian/clang/usr/bin worked fine (it put that string in
there). Installing the resulting package and running clang both as
`clang` and `/usr/bin/clang` exhibited the same problem as the debian
package in the archive does.

  I won't have time to look at this issue this weekend. If noone else
finds the time I can look again Monday/Tuesday.

Regards

    Christoph

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