Tweak autoloader for Windows

ruby-numo / numo-linalg

Linear Algebra Library for Ruby/Numo::NArray

BSD 3-Clause "New" or "Revised" License

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Tweak autoloader for Windows #42

Closed mrkn closed 3 years ago

mrkn commented 3 years ago

This change tweaks the autoloader for Windows, especially for Ruby Installer 2.

Ruby Installer 2 adds the bin directory of its MSYS2 (a.k.a. DEVKIT) in the default DLL search directories. This directory is the location of the DLLs installed by pacman command.

If we try libraries only with their names like Fiddle.dlopen("libopenblas.dll") first, the autoloader makes it easier to use libraries installed by pacman command.

mrkn commented 3 years ago

@yoshoku Could you please check this?

mrkn commented 3 years ago

@masa16 How do you think this?

mrkn commented 3 years ago

This may fix #35.