Sorry, I meant reference in email - I think the bug tracker is only accessible
within HDF.
Apologies for the confusion,
Allen
> I sure can't find my way into the bug tracker for hdf...
>
>
> On 3/16/11 11:10 AM, "Allen D Byrne" <[email protected]> wrote:
>
> >I have entered this into our bug tracker. Just reference BZ-2213.
> >Allen
> >> And to go back to my original point: If I use CMake (with any version of
> >> 1.8.x) I get undefined externals for functions with _shared_ in the
> >>middle
> >> of their names.
> >>
> >>
> >> Looking closer -- it appears that there's a number of functions defined
> >>I
> >> H5Oshared.h that get renamed using the C Preprocessor.
> >>
> >> Looking at the pre-processed source code, I'd say there's actually a
> >> bug/feature in the OS X linker that's causing this problem. A method is
> >> defined static in H5Oshared.h, and then a pointer to the function is
> >>used
> >> to initialize a structure member.
> >>
> >> This problem goes away if I remove the 'static H5_inline' from the
> >> function definitions in H5Oshared.h
> >>
> >> As it happens it seems like there were some contradictory things going
> >>on
> >> here:
> >>
> >> 1. If you declare a function 'inline' and then use it's address, it
> >>can't
> >> be inlined.
> >> 2. If the function is static, there is no need to rename it in separate
> >> compilation units. If you go to the trouble of renaming it, it doesn't
> >> need to be static.
> >>
> >> If I remove the 'static H5_inline' from the function definitions in
> >> H5Oshared.h, the library builds on OS X with CMake.
> >>
> >> This doesn't explain why it DOES build if you use the autoconf-generated
> >> Makefiles.
> >>
> >> My brain hurts!
> >>
> >> On 3/15/11 2:08 PM, "Williams, Norman K" <[email protected]>
> >> wrote:
> >>
> >> >
> >> >./src/H5Osdspace.c:#define H5O_SHARED_ENCODE H5O_sdspace_shared_encode
> >> >./src/H5Osdspace.c: H5O_sdspace_shared_encode, /* encode message */
> >> >
> >> >
> >> >What gives?
> >> >
> >> >Linking C shared library ../bin/libhdf5.dylib
> >> >Undefined symbols:
> >> > "_H5O_sdspace_shared_encode", referenced from:
> >> > _H5O_MSG_SDSPACE in H5Osdspace.c.o
> >>
> >>
> >>
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>
>
>
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