search

DCPROGS / HJCFIT

Full maximum likelihood fitting of a mechanism directly to the entire sequence of open and shut times, with exact missed events correction.
GNU General Public License v3.0
7 stars 4 forks source link

More R path work #127

Closed jenshnielsen closed 8 years ago

jenshnielsen commented 8 years ago

This is a follow up to #126 and gets rid of setting LD_LIBRARY_PATH for the tests.

It's not as nice as I would like since there seems to be no good way of setting a new rpath for the fake install. The solution here is a bit of a hack since it reruns CMake twice in the fake install script to set and unset the CMAKE_INSTALL_RPATH

jenshnielsen commented 8 years ago

This can't work in general on linux because it's not possible to extend the rpath. CMake get's round this but first inserting a string of : the same length as the install rpath and then changing it at install time this only really works with one rpath thou.

get rpath info on linux

objdump -a -x /home/cceajhn/miniconda3/envs/dcprogs/lib/python3.5/site-packages/dcprogs/likelihood/_likelihood.so | grep RPATH
jenshnielsen commented 8 years ago

I.e. 

(dcprogs)cceajhn@login07:~/devel/HJCFIT/HJCFIT/build(develop) $ objdump -a -x likelihood/liblikelihood.so | grep RPATH
  RPATH                :::::::::::::::::::::::::::::::::::::::::
(dcprogs)cceajhn@login07:~/devel/HJCFIT/HJCFIT/build(develop) $ objdump -a -x /home/cceajhn/miniconda3/envs/dcprogs/lib/liblikelihood.so | grep RPATH
  RPATH                /home/cceajhn/miniconda3/envs/dcprogs/lib
jenshnielsen commented 8 years ago 
(dcprogs)cceajhn@login07:~/devel/HJCFIT/HJCFIT/build(develop) $ objdump -a -x likelihood/_likelihood.so | grep RPATH
  RPATH                /home/cceajhn/miniconda3/envs/dcprogs/lib:/home/cceajhn/devel/HJCFIT/HJCFIT/build/likelihood:
(dcprogs)cceajhn@login07:~/devel/HJCFIT/HJCFIT/build(develop) $ objdump -a -x /home/cceajhn/miniconda3/envs/dcprogs/lib/python3.5/site-packages/dcprogs/likelihood/_likelihood.so | grep RPATH
  RPATH                /home/cceajhn/miniconda3/envs/dcprogs/lib