[PATCH] Cygwin: ldd: Also look for not found DLLs when exit status is non-zero
Fri Sep 11 14:08:47 GMT 2020
On Sep 11 13:33, Jon Turney wrote:
> On 10/09/2020 15:04, Corinna Vinschen wrote:
> > On Sep 10 13:27, Jon Turney wrote:
> > > If the process exited with e.g. STATUS_DLL_NOT_FOUND, also process the
> > > file to look for not found DLLs.
> > >
> > > (We currently only do this when a STATUS_DLL_NOT_FOUND exception occurs,
> > > which I haven't managed to observe)
> > >
> > > This still isn't 100% correct, as it only examines the specified file
> > > for missing DLLs, not recursively on the DLLs it depends upon.
> > Better than nothing?
> Well, except when people are misled when investigating problems because they
> assume the output is accurate. (e.g. )
>  https://cygwin.com/pipermail/cygwin/2020-September/246164.html
> I guess what's maybe needed is some indication that an error occurred and
> the output may be incomplete if the inferior process exited with a non-zero
> status. But not sure how we can do that while keeping the output compatible
> with linux ldd.
I assume there *may* occur an error in ldd as well, so it might be
intersting to check the Linux ldd sources to see how it generates
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