Problem with ghc-6.5.20061008 on Mac OS X Intel
atomb at soe.ucsc.edu
Mon Oct 9 21:16:58 EDT 2006
Strange. Should it really get to link time before it notices that you
haven't used the necessary --package flags? I would have expected an
error earlier on.
On Oct 9, 2006, at 6:03 PM, Deborah Goldsmith wrote:
> Thanks, Spencer Janssen already set me straight. It was indeed the
> lack of --package mtl. I'm pretty sure I didn't have that before,
> but my memory could be faulty.
> Thanks again,
> On Oct 9, 2006, at 5:57 PM, Ian Lynagh wrote:
>> On Mon, Oct 09, 2006 at 05:42:14PM -0700, Deborah Goldsmith wrote:
>>> I was able to build this release using the 20060915 Intel build
>>> that's available, on 10.4.8. ghci seems to work OK (except for
>> That sounds like good news, thanks :-)
>>> but an attempt to compile gives:
>>> $ ghc example25.hs
>>> /usr/bin/ld: Undefined symbols:
>>> collect2: ld returned 1 exit status
>>> This didn't happen before.
>>> Any ideas? Am I doing something wrong, or is there something wrong
>>> with the 20061008 snapshot?
>> Are you sure it used to work before, exactly like that? It looks
>> like it
>> is failing to link because you didn't use "-package mtl" or "--make".
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