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Re: AC_LN_S: Detect DJGPP < 2.04 (only .exe symlinks)


From: Akim Demaille
Subject: Re: AC_LN_S: Detect DJGPP < 2.04 (only .exe symlinks)
Date: 22 Jan 2001 20:14:32 +0100
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.1 (Crater Lake)

>>>>> "Tim" == Tim Van Holder <address@hidden> writes:

>> There is something which is not clear to me in this patch: are you
>> strengthening it, or weakening it?  It seems to me that you make it
Tim> Strengthening, I'd say.

OK, I apply your patch then.

Tim> So I'd use something like this:

Tim> For versions of the @sc{djgpp} before 2.04, @command{ln} emulates
Tim> soft links for executables by generating a stub that in turn
Tim> calls the real program.  This feature also works with nonexistent
Tim> files like in the Unix spec. So @samp{ln -s src dst} will
Tim> generate @file{src.exe}, which will attempt to call
Tim> @file{dst.exe} if run. But this feature only works for
Tim> executables, so @command{cp} @option{-p} is used instead for
Tim> these systems. @sc{djgpp} version 2.04 and later have full
Tim> symlink support.

Fine for a patch :)  Groumph, well OK, will do...



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