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module MacOS::XQuartz extend self
FORGE_BUNDLE_ID = "org.macosforge.xquartz.X11"
APPLE_BUNDLE_ID = "org.x.X11"
FORGE_PKG_ID = "org.macosforge.xquartz.pkg"
# This returns the version number of XQuartz, not of the upstream X.org.
# The X11.app distributed by Apple is also XQuartz, and therefore covered
# by this method.
def version
@version ||= begin
path = MacOS.app_with_bundle_id(FORGE_BUNDLE_ID) || MacOS.app_with_bundle_id(APPLE_BUNDLE_ID)
if not path.nil? and path.exist?
`mdls -raw -name kMDItemVersion "#{path}" 2>/dev/null`.strip
elsif prefix.to_s == "/usr/X11"
# Some users disable Spotlight indexing. If we're working with the
# system X11 distribution, we can't get the version from pkgutil, so
# just use the expected version.
case MacOS.version
when 10.5 then "2.1.6"
when 10.6 then "2.3.6"
when 10.7 then "2.6.3"
else :dunno
end
else
# Finally, try to find it via pkgutil. This is slow, and only works
# for the upstream XQuartz package, so use it as a last resort.
MacOS.pkgutil_info(FORGE_PKG_ID) =~ /version: (\d\.\d\.\d).+$/ and $1
end
end
end
def latest_version
"2.7.4"
end
def provided_by_apple?
[FORGE_BUNDLE_ID, APPLE_BUNDLE_ID].find do |id|
MacOS.app_with_bundle_id(id)
end == APPLE_BUNDLE_ID
end
# This should really be private, but for compatibility reasons it must
# remain public. New code should use MacOS::XQuartz.{bin,lib,include}
# instead, as that accounts for Xcode-only systems.
def prefix
@prefix ||= if Pathname.new('/opt/X11/lib/libpng.dylib').exist?
Pathname.new('/opt/X11')
elsif Pathname.new('/usr/X11/lib/libpng.dylib').exist?
Pathname.new('/usr/X11')
end
end
def installed?
!version.nil? && !prefix.nil?
end
end
module MacOS::X11 extend self
def prefix
MacOS::XQuartz.prefix
end
def installed?
MacOS::XQuartz.installed?
end
# If XQuartz and/or the CLT are installed, headers will be found under
# /opt/X11/include or /usr/X11/include. For Xcode-only systems, they are
# found in the SDK, so we use sdk_path for both the headers and libraries.
# Confusingly, executables (e.g. config scripts) are only found under
# /opt/X11/bin or /usr/X11/bin in all cases.
def bin
prefix/'bin'
end
def include
@include ||= if use_sdk?
MacOS.sdk_path/'usr/X11/include'
else
prefix/'include'
end
end
def lib
@lib ||= if use_sdk?
MacOS.sdk_path/'usr/X11/lib'
else
prefix/'lib'
end
end
def share
prefix/'share'
end
private
def use_sdk?
not (prefix.to_s == '/opt/X11' or MacOS::CLT.installed?)
end
end
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