Good to hear that the original build issue is addressed, but not so
>good that there is another error. I doubt it's related to the changes
>I've just checked in though, which rather leaves us wondering what is
>amiss. I can't work out from the error what might be.
>
>Could you remove the CMakeCache.txt and do a fresh ./configure to see
>if that makes a difference.
Hi Robert,
I tried compiling 2.9.6 and 2.9.7.
A change to cmake in 2.9.7 is the cause of the DL_LIBRARY problem.
libdl doesn't exist on FreeBSD (other OSs too?)
so DL_LIBRARY defaults to "NOTFOUND"
but 2.9.7's cmake code doesn't handle this nil value correctly
(that's what cmake was warning about).
grep shows 2.9.6 doesn't contain DL_LIBRARY.
........
CMake Error: The following variables are used in this project, but
they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the
CMake files:
DL_LIBRARY
linked by target "osg" in directory /2/jimb/OpenSceneGraph-2.9.7/src/osg
linked by target "osgDB" in directory /2/jimb/OpenSceneGraph-2.9.7/src/osgDB
.............
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