[CMake] Is INSTALL_RPATH Meant to be Relative to CMAKE_INSTALL_PREFIX?

[Alexander Neundorf]

On Tuesday 05 February 2013, David Narvaez wrote:
> Hi all,
> 
> I found code that sets LIB_INSTALL_DIR to a relative path ("lib" or
> "lib64"), then later calls FindKDE4Internal.cmake where
> CMAKE_INSTALL_RPATH is set to LIB_INSTALL_DIR and ultimatelysets the
> rpath of a library to something containing the relative path "lib".

I know this was the case at some point in I think the frameworks branch of 
kdelibs, but this was wrong, and I think it has been fixed.
Or where did you see this ?

The install rpath must be an absolute path, or if you want it to be relative 
to the location of the ELF file, use $ORIGIN to refer to this location, e.g 
$ORIGIN/../lib/


Alex