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SDK: minor readability tweaks

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Misty De Meo 2018-07-27 15:44:22 -07:00
parent 5765dac86c
commit b66f2b207e
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1 changed files with 7 additions and 5 deletions
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12
Library/Homebrew/os/mac/sdk.rb
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@ -29,17 +29,18 @@ module OS
end
def sdk_if_applicable(v = nil)
begin
sdk = if v.nil?
sdk = begin
if v.nil?
(source_version.to_i >= 7) ? latest_sdk : sdk_for(OS::Mac.version)
else
sdk_for v
end
rescue BaseSDKLocator::NoSDKError
sdk = latest_sdk
latest_sdk
end
# Only return an SDK older than the OS version if it was specifically requested
sdk if v || (!sdk.nil? && sdk.version >= OS::Mac.version)
return unless v || (!sdk.nil? && sdk.version >= OS::Mac.version)
sdk
end
private
@ -85,7 +86,8 @@ module OS
# Xcode < 4.3 style
sdk_prefix = "/Developer/SDKs" unless File.directory? sdk_prefix
# Finally query Xcode itself (this is slow, so check it last)
sdk_prefix = File.join(Utils.popen_read(DevelopmentTools.locate("xcrun"), "--show-sdk-platform-path").chomp, "Developer", "SDKs") unless File.directory? sdk_prefix
sdk_platform_path = Utils.popen_read(DevelopmentTools.locate("xcrun"), "--show-sdk-platform-path").chomp
sdk_prefix = File.join(sdk_platform_path, "Developer", "SDKs") unless File.directory? sdk_prefix
sdk_prefix
end