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instance method

Gem::Specification#extensions

extensions

lib/rubygems/specification.rb View on GitHub ↗

# File tmp/rubies/ruby-3.2.0/lib/rubygems/specification.rb, line 609
def extensions
  @extensions ||= []
end

Extensions to build when installing the gem, specifically the paths to extconf.rb-style files used to compile extensions.

These files will be run when the gem is installed, causing the C (or whatever) code to be compiled on the user’s machine.

Usage:

Example

spec.extensions << 'ext/rmagic/extconf.rb'

See Gem::Ext::Builder for information about writing extensions for gems.

See also #extensions= #executables= #executables #extra_rdoc_files also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0