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Re: (no subject)

From: Brian W. Barrett
Subject: Re: (no subject)
Date: Tue, 23 Jan 2007 08:28:03 -0700

On Jan 22, 2007, at 4:37 PM, Peter O'Gorman wrote:

On Jan 23, 2007, at 8:05 AM, Brian W. Barrett wrote:

Hi -

I think I've stumbled on a bug in the libtool 2 snapshots (in particular, last night's snapshot) when building 64 bit builds on OS X. I've run into this when building Open MPI, but I think it could happen on any project that had internal library dependencies. Builds will fail with the error message below the first time something tries to link against a shared library that has a dependency on another shared library (in this case, the errmgr_hnp component depends on libopen-rte, which depends on libopen-pal).

Thanks for the patch. Since ld64 ignores the -dylib_file argument, it may be best to not bother doing anything if otool fails. I'll look into it later today.

True. I guess my thought was that it's not an error to specify it and I was unsure whether ld64's behavior was temporary or would change with the upcoming everything is 64 bit friendly release of OS X.


  Brian Barrett
  Open MPI Team, CCS-1
  Los Alamos National Laboratory

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