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MacOS module cleanups

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Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jack Nagel 2012-07-09 14:30:43 -05:00
parent fd7cf8f293
commit 0b1d759c2c
1 changed files with 16 additions and 14 deletions
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30
Library/Homebrew/macos.rb
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@ -3,6 +3,8 @@ module MacOS extend self
MDITEM_BUNDLE_ID_KEY = "kMDItemCFBundleIdentifier"
XCODE_4_BUNDLE_ID = "com.apple.dt.Xcode"
XCODE_3_BUNDLE_ID = "com.apple.Xcode"
XCODE_4_BUNDLE_PATH = Pathname.new("/Applications/Xcode.app")
XCODE_3_BUNDLE_PATH = Pathname.new("/Developer/Applications/Xcode.app")
CLT_STANDALONE_PKG_ID = "com.apple.pkg.DeveloperToolsCLILeo"
CLT_FROM_XCODE_PKG_ID = "com.apple.pkg.DeveloperToolsCLI"
APPLE_X11_BUNDLE_ID = "org.x.X11"
@ -84,7 +86,7 @@ module MacOS extend self
else
# Xcrun was provided first with Xcode 4.3 and allows us to proxy
# tool usage thus avoiding various bugs.
p = `/usr/bin/xcrun -find #{tool} 2>/dev/null`.chomp unless MacOS.xctools_fucked?
p = `/usr/bin/xcrun -find #{tool} 2>/dev/null`.chomp unless xctools_fucked?
if !p.nil? and !p.empty? and File.executable? p
path = Pathname.new p
else
@ -92,12 +94,12 @@ module MacOS extend self
# with Xcode 4.3+. The tools in Xcode 4.3+ are split over two locations,
# usually xcrun would figure that out for us, but it won't work if
# xcode-select is not configured properly.
p = "#{MacOS.dev_tools_path}/#{tool}"
p = "#{dev_tools_path}/#{tool}"
if File.executable? p
path = Pathname.new p
else
# Otherwise lets look in the second location.
p = "#{MacOS.xctoolchain_path}/usr/bin/#{tool}"
p = "#{xctoolchain_path}/usr/bin/#{tool}"
if File.executable? p
path = Pathname.new p
else
@ -132,16 +134,16 @@ module MacOS extend self
def xctoolchain_path
# 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")
path = Pathname.new("#{xcode_prefix}/Toolchains/XcodeDefault.xctoolchain")
# If only the CLT are installed, all tools will be under dev_tools_path,
# this path won't exist, and xctoolchain_path will be nil.
path if path.exist?
end
end
def sdk_path(v=MacOS.version)
def sdk_path v=version
@sdk_path ||= begin
path = if !MacOS.xctools_fucked? and File.executable? "#{xcode_folder}/usr/bin/make"
path = if not 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)
@ -180,15 +182,15 @@ module MacOS extend self
def xcode_prefix
@xcode_prefix ||= begin
path = Pathname.new xcode_folder
if $?.success? and path.absolute? and File.executable? "#{path}/usr/bin/make"
if path.absolute? and (path/'usr/bin/make').executable?
path
elsif File.executable? '/Developer/usr/bin/make'
# we do this to support cowboys who insist on installing
# only a subset of Xcode
Pathname.new '/Developer'
elsif File.executable? '/Applications/Xcode.app/Contents/Developer/usr/bin/make'
elsif (XCODE_4_BUNDLE_PATH/'Contents/Developer/usr/bin/make').executable?
# fallback for broken Xcode 4.3 installs
Pathname.new '/Applications/Xcode.app/Contents/Developer'
XCODE_4_BUNDLE_PATH/'Contents/Developer'
else
# Ask Spotlight where Xcode is. If the user didn't install the
# helper tools and installed Xcode in a non-conventional place, this
@ -197,7 +199,7 @@ module MacOS extend self
unless path.nil?
path += "Contents/Developer"
path if File.executable? "#{path}/usr/bin/make"
path if (path/'usr/bin/make').executable?
end
end
end
@ -205,8 +207,8 @@ module MacOS extend self
def xcode_installed?
# Telling us whether the Xcode.app is installed or not.
@xcode_installed ||= File.directory?('/Applications/Xcode.app') ||
File.directory?('/Developer/Applications/Xcode.app') ||
@xcode_installed ||= XCODE_4_BUNDLE_PATH.exist? ||
XCODE_3_BUNDLE_PATH.exist? ||
app_with_bundle_id(XCODE_4_BUNDLE_ID) ||
app_with_bundle_id(XCODE_3_BUNDLE_ID) ||
false
@ -221,7 +223,7 @@ module MacOS extend self
# this shortcut makes xcode_version work for people who don't realise you
# need to install the CLI tools
xcode43build = "/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild"
xcode43build = "#{XCODE_4_BUNDLE_PATH}/Contents/Developer/usr/bin/xcodebuild"
if File.file? xcode43build
`#{xcode43build} -version 2>/dev/null` =~ /Xcode (\d(\.\d)*)/
return $1 if $1
@ -406,7 +408,7 @@ module MacOS extend self
}
def compilers_standard?
xcode = MacOS.xcode_version
xcode = xcode_version
# Assume compilers are okay if Xcode version not in hash
return true unless StandardCompilers.keys.include? xcode