c++ - How to link shared libraries in custom path directly without specifying RPATH? -


i on ubuntu 16.04, , required use external library (mcr). puts of it's shared libraries inside matlab/bin/glnxa64/ folder. need libmx.so in there there libraries in there has exact same name ones in /usr/lib different (because file size different), example libtiff.so.5.

this becomes problem because when use find_library function in cmake add matlab/bin/glnxa64/ rpath in order link libmx.so application, since application depends on external library (opencv) linked libtiff.so.5 in /usr/lib when built, when compile application shows compilation error of

/usr/lib/libopencv_imgcodecs.so.3.3.0: undefined reference `tiffreaddirectory@libtiff_4.0'

it because application trying link libtiff.so.5 in matlab/bin/glnxa64/ instead of /usr/lib because rpath has higher priority default directories. best way solve this?

i tried renaming libtiff.so.5 in matlab/bin/glnxa64/ libtiff_old.so.5. solves ugly.

is there anyway can alternate search priority rpath goes after default directories? or there can in cmake application can directly link libmx.so without having add matlab/bin/glnxa64/ rpath mess things up?

well, first see cmake file, alas..

you can try using this, <...> base directory matlab install, might /usr/local/ or /opt.

find_library (matlab_runtime libmx      paths <...>/matlab/bin/glnxa64/     no_default_path )

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