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formula_installer: add env to allow unlinked deps.

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We can enable this locally and/or in `brew test-bot` to see if this
code is needed any more. If we can remove it we can start doing much
more interesting things with linking keg-only, versioned formulae and
system dupe formulae.
This commit is contained in:
Mike McQuaid 2017-02-12 14:45:34 +00:00
parent 76dfe030c7
commit efc1f1c7da
1 changed files with 7 additions and 5 deletions
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12
Library/Homebrew/formula_installer.rb
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@ -171,12 +171,14 @@ class FormulaInstaller
end end
end end
unlinked_deps = recursive_formulae.select do |dep| unless ENV["HOMEBREW_NO_CHECK_UNLINKED_DEPENDENCIES"]
dep.installed? && !dep.keg_only? && !dep.linked_keg.directory? unlinked_deps = recursive_formulae.select do |dep|
end dep.installed? && !dep.keg_only? && !dep.linked_keg.directory?
end
unless unlinked_deps.empty? unless unlinked_deps.empty?
raise CannotInstallFormulaError, "You must `brew link #{unlinked_deps*" "}` before #{formula.full_name} can be installed" raise CannotInstallFormulaError, "You must `brew link #{unlinked_deps*" "}` before #{formula.full_name} can be installed"
end
end end
pinned_unsatisfied_deps = recursive_deps.select do |dep| pinned_unsatisfied_deps = recursive_deps.select do |dep|