Carlo Cabrera 5e0b786da2
formula: add deuniversalize_machos method
This method takes an optional array of `Pathnames`s or `Strings`s and
extracts the native slice from the specified universal binary. If no
parameter is supplied, this is done on all compatible universal binaries
in a formula's keg.

`deuniversalize_machos` is a no-op on Linux.

I still need to look into a) error handling, and b) whether using this
method requires codesigning on ARM.

I've also added signatures to the methods in `extend/os/linux/formula`.
2021-07-22 01:24:56 +08:00

40 lines
982 B
Ruby

# typed: true
# frozen_string_literal: true
class Formula
undef shared_library
undef rpath
undef deuniversalize_machos
sig { params(name: String, version: T.nilable(T.any(String, Integer))).returns(String) }
def shared_library(name, version = nil)
suffix = if version == "*" || (name == "*" && version.blank?)
"{,.*}"
elsif version.present?
".#{version}"
end
"#{name}.so#{suffix}"
end
sig { returns(String) }
def rpath
"'$ORIGIN/../lib'"
end
sig { params(targets: T.nilable(T.any(Pathname, String))).void }
def deuniversalize_machos(*targets); end
class << self
undef ignore_missing_libraries
def ignore_missing_libraries(*libs)
libraries = libs.flatten
if libraries.any? { |x| !x.is_a?(String) && !x.is_a?(Regexp) }
raise FormulaSpecificationError, "#{__method__} can handle Strings and Regular Expressions only"
end
allowed_missing_libraries.merge(libraries)
end
end
end