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Require Xcode 10.2 on macOS 10.14

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Xcode >=10.2 is required to build all Swift formulae on macOS >=10.14.4.

Rather than requiring per-formula workarounds
(e.g. Homebrew/homebrew-core#39446) this provides a more stable platform
Homebrew can rely on for building Swift formulae.
This commit is contained in:
Mike McQuaid 2019-05-01 09:06:41 +01:00
parent cd51c9a511
commit 01a3425502
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GPG Key ID: 48A898132FD8EE70
2 changed files with 1 additions and 19 deletions
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2
Library/Homebrew/os/mac/xcode.rb
View File

@ -27,7 +27,7 @@ module OS
def minimum_version
case MacOS.version
when "10.14" then "10.0"
when "10.14" then "10.2"
when "10.13" then "9.0"
when "10.12" then "8.0"
else "2.0"

18
Library/Homebrew/requirements/xcode_requirement.rb
View File

@ -14,7 +14,6 @@ class XcodeRequirement < Requirement
def xcode_installed_version
return false unless MacOS::Xcode.installed?
return false unless xcode_swift_compatability?
return true unless @version
MacOS::Xcode.version >= @version
@ -26,12 +25,6 @@ class XcodeRequirement < Requirement
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
@ -49,15 +42,4 @@ 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.full_version >= "10.14.4"
MacOS.full_version < "10.14"
end
end