zz_overwrite_shpkg: Overwrite rpath of linked shared library in osx

In pbdZMQ: Programming with Big Data -- Interface to 'ZeroMQ'

Overwrite rpath of linked shared library in osx

Description

Overwrite rpath of linked shared library (e.g. JuniperKernel/libs/JuniperKernel.so in osx only. Typically, it is called by .onLoad() to update rpath if pbdZMQ or pbdZMQ/libs/libzmq.*.dylib was moved to a personal directory (e.g. the binary package was installed to a none default path). The commands otool and install_name_tool are required. Permission may be needed (e.g. sudo) to overwrite the shared library.

Usage

overwrite.shpkg.rpath(
  mylib = NULL,
  mypkg = "JuniperKernel",
  linkingto = "pbdZMQ",
  shlib = "zmq"
)

Arguments

mylib	the path where mypkg was installed (default NULL that will search from R's path)
mypkg	the package for where mypkg.so will be checked or updated
linkingto	the package for where libshpkg*.dylib is located
shlib	name of shlib to be searched for

Author(s)

Wei-Chen Chen [e-mail].

Programming with Big Data in R Website: https://pbdr.org/

Examples

## Not run: 
### Called by .onLoad() within "JuniperKernel/R/zzz.R"
overwrite.shpkg.rpath(mypkg = "JuniperKernel",
                      linkingto = "pbdZMQ",
                      shlib = "zmq")

## End(Not run)

pbdZMQ documentation built on Sept. 8, 2023, 6:06 p.m.