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Address some style issues in MacOS module

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Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jack Nagel 2012-06-30 14:01:07 -05:00
parent 4aed55cccb
commit cfe58531ee
1 changed files with 16 additions and 22 deletions
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28
Library/Homebrew/macos.rb
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@ -128,34 +128,28 @@ module MacOS extend self
end
def xctoolchain_path
# Beginning with Xcode 4.3, clang and some other tools are located in a xctoolchain dir.
# As of Xcode 4.3, some tools are located in the "xctoolchain" directory
@xctoolchain_path ||= begin
path = Pathname.new("#{MacOS.xcode_prefix}/Toolchains/XcodeDefault.xctoolchain")
if path.exist?
path
else
# ok, there are no Toolchains in xcode_prefix
# and that's ok as long as everything is in dev_tools_path="/usr/bin" (i.e. clt_installed?)
nil
end
# If only the CLT are installed, all tools will be under dev_tools_path,
# and this path will be nil.
path if path.exist?
end
end
def sdk_path(v=MacOS.version)
# The path of the MacOSX SDK.
if !MacOS.xctools_fucked? and File.executable? "#{xcode_folder}/usr/bin/make"
path = `#{locate('xcodebuild')} -version -sdk macosx#{v} Path 2>/dev/null`.strip
@sdk_path ||= begin
path = if !MacOS.xctools_fucked? and File.executable? "#{xcode_folder}/usr/bin/make"
`#{locate('xcodebuild')} -version -sdk macosx#{v} Path 2>/dev/null`.strip
elsif File.directory? '/Developer/SDKs/MacOS#{v}.sdk'
# the old default (or wild wild west style)
path = "/Developer/SDKs/MacOS#{v}.sdk"
"/Developer/SDKs/MacOS#{v}.sdk"
elsif File.directory? "#{xcode_prefix}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX#{v}.sdk"
# xcode_prefix is pretty smart, so lets look inside to find the sdk
path = "#{xcode_prefix}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX#{v}.sdk"
"#{xcode_prefix}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX#{v}.sdk"
end
if path.nil? or path.empty? or not File.directory? path
nil
else
Pathname.new path
Pathname.new(path) unless path.nil? or path.empty? or not File.directory? path
end
end