Are you talking about the cmake "make package" rpm builder or making a
.spec file from scratch?
The cmake one should work in cycles though may need an entry for
libcycles.so so as to not complain about an unlisted install target or
some such thing.
Dan
On Sat, Aug 6, 2011 at 5:21 AM, Richard Shaw <hobbes1...@gmail.com> wrote:
> Not having gotten any replies to my last few questions I'm starting to
> think I'm becoming a bother, but I'll try again...
>
> I've been working on a blender-cycles build for Fedora and I thought I
> was getting pretty close until I ran rpmlint on the installed blender
> package.
>
> I noticed I had seemingly 1000+ errors of:
> "undefined-non-weak-symbols" which basically means the libraries built
> by blender are not being linked with all the libraries they should be.
>
> I've started adding "target_link_libraries(..." after
> "blender_add_lib" to fix this, for example:
>
> >From my installed blender instance:
> $ ldd -d /usr/lib64/libbf_avi.so
> linux-vdso.so.1 => (0x00007ffff09d1000)
> libgomp.so.1 => /usr/lib64/libgomp.so.1 (0x00007fc621e67000)
> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fc621c4c000)
> libc.so.6 => /lib64/libc.so.6 (0x00007fc6218b2000)
> librt.so.1 => /lib64/librt.so.1 (0x00007fc6216aa000)
> libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fc621495000)
> /lib64/ld-linux-x86-64.so.2 (0x00007fc6222aa000)
> undefined symbol: jpeg_resync_to_restart (/usr/lib64/libbf_avi.so)
>
> All I did was add:
>
> target_link_librarires(bf_avi ${JPEG_LIBRARIES})
>
> after the appropriate "blender_add_lib(bf_avi...)
>
> And now I get this from my local build lib directory:
> $ ldd -d libbf_avi.so
> linux-vdso.so.1 => (0x00007fff48fff000)
> libjpeg.so.62 => /usr/lib64/libjpeg.so.62 (0x00007f57dc894000) <----
> libgomp.so.1 => /usr/lib64/libgomp.so.1 (0x00007f57dc687000)
> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f57dc46b000)
> libc.so.6 => /lib64/libc.so.6 (0x00007f57dc0d2000)
> librt.so.1 => /lib64/librt.so.1 (0x00007f57dbeca000)
> libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f57dbcb4000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f57dcd16000)
>
> So I have two questions:
>
> 1. Is this the right way to fix this? (I would assume yes from a cmake
> perspective, but wasn't sure if there was a more "blender" way to do
> it)
>
> 2. Am I wasting my time fixing this? In other words. If I can supply a
> diff when I'm done, will you use it?
>
> Respectfully,
> Richard
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>
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