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Re: export_symbols_cmds erroneously expanded


From: Charles Wilson
Subject: Re: export_symbols_cmds erroneously expanded
Date: Mon, 11 Dec 2006 19:24:45 -0500

On Tue, 12 Dec 2006 01:03:41 +0100, "Ralf Wildenhues" said
> Or we need to make sure the extra expansion does not matter.
> Arguably, this is a hack, but in practice it may be enough for now.
> I had to create a directory /s to expose the bug -- do you have an
> S: drive?

Hmm.  As a matter of fact, I do.  On cygwin, I guess you'd only see this
problem if you've explicitly done

$ mkdir /s
$ mount <opts> S: /s

(which I have)

or

$ mount --change-cygdrive-prefix /

(which I have not)

However, you'd always get this bug under MSys/mingw.

> 
> Please try this patch.

Ooooookay, but: you're still expanding the value of cmd.  You're just
hoping that, for $PLATFORM, the value of export_symbols_cmds contains
nothing that might expand to a directory/file list on the current
machine.  E.g. on unix, if there were an 's' directory in the root /,
you'd also need some version of the patch below -- but in a different
spot in libtool.m4.

Anyway, testing will have to wait a few hours.

--
Chuck




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