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Add LibPath for shared library initialization

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
38/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
fortran

Research direction

Start by locating the Math namespace's shared-library initialization and identify where the optional LibPath variable can be handled. Compare the current lookup behavior with the requested hierarchy, including the Windows-only locations and workspace fallback. Done means LibPath is optional and the listed search order is implemented.

Written by the indexing model from the issue text.

Description

Currently you need to put the shared libraries in one of a few specific places, some of which require administrator access. We should add an optional LibPath variable to the Math namespace. If specified, this is where Math will look first for the shared libraries.

Ideally I'd like to see the following search hierarchy implemented:

  • LibPath, if non-empty
  • the directory with the dyalog executable
  • the current directory
  • the Windows\System directory (Windows only)
  • the Windows\ directory (Windows only)
  • a directory in the operating system's PATH
  • the directory where Math.dyalog was loaded from (if available)
  • the directory of the current workspace (if applicable)
Dominant language
Fortran
Stars
16
Forks
0
PR merge metrics
No merged PRs in 30d

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