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xcode_requirement: require macOS 10.14.4 for Xcode 10.2.

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See discussion in https://github.com/Homebrew/brew/pull/5940.
This commit is contained in:
Mike McQuaid 2019-04-04 08:34:25 +01:00
parent 55b4522099
commit da392cd9e8
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1 changed files with 22 additions and 2 deletions
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24
Library/Homebrew/requirements/xcode_requirement.rb
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@ -13,6 +13,7 @@ class XcodeRequirement < Requirement
def xcode_installed_version
return false unless MacOS::Xcode.installed?
return true unless @version
return true if xcode_swift_compatability?
MacOS::Xcode.version >= @version
end
@ -20,16 +21,24 @@ class XcodeRequirement < Requirement
def message
version = " #{@version}" if @version
message = <<~EOS
A full installation of Xcode.app#{version} is required to compile this software.
Installing just the Command Line Tools is not sufficient.
A full installation of Xcode.app#{version} is required to compile
this software. Installing just the Command Line Tools is not sufficient.
EOS
unless xcode_swift_compatability?
message += <<~EOS
Xcode >=10.2 requires macOS >=10.14.4 to build many formulae.
EOS
end
if @version && Version.new(MacOS::Xcode.latest_version) < Version.new(@version)
message + <<~EOS
Xcode#{version} cannot be installed on macOS #{MacOS.version}.
You must upgrade your version of macOS.
EOS
else
message + <<~EOS
Xcode can be installed from the App Store.
EOS
end
@ -38,4 +47,15 @@ class XcodeRequirement < Requirement
def inspect
"#<#{self.class.name}: #{tags.inspect} version=#{@version.inspect}>"
end
private
# TODO: when 10.14.4 and 10.2 have been around for long enough remove this
# method in favour of requiring 10.14.4 and 10.2.
def xcode_swift_compatability?
return true if MacOS::Xcode.version < "10.2"
return true if MacOS::Xcode.version >= "10.14.4"
MacOS.version < "10.14"
end
end