[mpich-devel] --enable-wrapper-rpath not working

[Kenneth Raffenetti]

AFAICT, the Darwin linker includes the full path to all dynamic 
libraries needed by the library by default. Rpath flags shouldn't be 
strictly necessary.

mpich-mac1:pt2pt raffenet$ otool -L large_message
large_message:
	/Users/raffenet/mpich/i/lib/libmpi.0.dylib (compatibility version 
1.0.0, current version 1.0.0)
	/Users/raffenet/mpich/i/lib/libpmpi.0.dylib (compatibility version 
1.0.0, current version 1.0.0)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current 
version 1213.0.0)

The concept of rpath was added in OSX 10.4 apparently, but I don't see 
much in the way of adoption in other open source projects. Are your 
binaries running into library not found issues?

Ken

On 12/17/2014 11:41 AM, Jeff Hammond wrote:
> Am I doing something wrong here?  Why is the rpath option not being
> added to the wrapper script?  This issue makes it impossible for me to
> use MPICH on my laptop without excessive tedium.
>
> Thanks,
>
> Jeff
>
> mobl:build-intel jrhammon$ /opt/mpich/dev/intel/default/bin/mpichversion
> MPICH Version:    	3.2a2
> MPICH Release date:	unreleased development copy
> MPICH Device:    	ch3:nemesis
> MPICH configure: 	CC=icc CXX=icpc FC=ifort F77=ifort --enable-fortran
> --enable-threads=runtime --enable-g=dbg --with-pm=hydra
> --prefix=/opt/mpich/dev/intel/default --enable-wrapper-rpath
> --enable-static --enable-shared
> MPICH CC: 	icc    -g -O2
> MPICH CXX: 	icpc   -g -O2
> MPICH F77: 	ifort   -g -O2
> MPICH FC: 	ifort   -g -O2
>
> mobl:build-intel jrhammon$ /opt/mpich/dev/intel/default/bin/mpicc -show
> icc -Wl,-flat_namespace -I/opt/mpich/dev/intel/default/include
> -L/opt/mpich/dev/intel/default/lib -lmpi -lpmpi
>