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require 'tab'
require 'os/mac'
require 'extend/ARGV'
require 'bottle_version'
def bottle_filename f, options={}
options = { :tag => bottle_tag }.merge(options)
name = f.name.downcase
version = f.stable.version
options[:revision] ||= f.bottle.revision.to_i if f.bottle
"#{name}-#{version}#{bottle_native_suffix(options)}"
end
def install_bottle? f, options={:warn=>false}
return true if f.local_bottle_path
return false if ARGV.build_from_source?
return true if ARGV.force_bottle?
return false unless f.pour_bottle?
return false unless f.default_build?
return false unless bottle_current?(f)
if f.bottle.cellar != :any && f.bottle.cellar != HOMEBREW_CELLAR.to_s
if options[:warn]
opoo "Building source; cellar of #{f}'s bottle is #{f.bottle.cellar}"
end
return false
end
true
end
def built_as_bottle? f
return false unless f.installed?
tab = Tab.for_keg(f.installed_prefix)
tab.built_as_bottle
end
def bottle_current? f
f.bottle and f.bottle.url and not f.bottle.checksum.empty?
end
def bottle_file_outdated? f, file
filename = file.basename.to_s
return nil unless f and f.bottle and f.bottle.url \
and filename.match(bottle_regex)
bottle_ext = filename[bottle_native_regex, 1]
bottle_url_ext = f.bottle.url[bottle_native_regex, 1]
bottle_ext && bottle_url_ext && bottle_ext != bottle_url_ext
end
def bottle_native_suffix options={}
options = { :tag => bottle_tag }.merge(options)
".#{options[:tag]}#{bottle_suffix(options[:revision])}"
end
def bottle_suffix revision=nil
revision = revision.to_i > 0 ? ".#{revision}" : ""
".bottle#{revision}.tar.gz"
end
def bottle_native_regex
/(\.#{bottle_tag}\.bottle\.(\d+\.)?tar\.gz)$/o
end
def bottle_regex
Pathname::BOTTLE_EXTNAME_RX
end
def bottle_root_url f
root_url = f.bottle.root_url
root_url ||= 'https://downloads.sf.net/project/machomebrew/Bottles'
end
def bottle_url f, tag=bottle_tag
"#{bottle_root_url(f)}/#{bottle_filename(f, {:tag => tag})}"
end
def bottle_tag
if MacOS.version >= :lion
MacOS.cat
elsif MacOS.version == :snow_leopard
Hardware::CPU.is_64_bit? ? :snow_leopard : :snow_leopard_32
else
# Return, e.g., :tiger_g3, :leopard_g5_64, :leopard_64 (which is Intel)
if Hardware::CPU.type == :ppc
tag = "#{MacOS.cat}_#{Hardware::CPU.family}".to_sym
else
tag = MacOS.cat
end
MacOS.prefer_64_bit? ? "#{tag}_64".to_sym : tag
end
end
def bottle_filename_formula_name filename
path = Pathname.new filename
version = BottleVersion.parse(path).to_s
basename = path.basename.to_s
basename.rpartition("-#{version}").first
end
class BottleCollector
def initialize
@bottles = {}
end
def add(checksum, tag, url=nil)
@bottles[tag] = checksum
end
def fetch_bottle_for(tag)
return [@bottles[tag], tag] if @bottles[tag]
find_altivec_tag(tag) || find_or_later_tag(tag)
end
def keys; @bottles.keys; end
def [](arg); @bottles[arg]; end
# This allows generic Altivec PPC bottles to be supported in some
# formulae, while also allowing specific bottles in others; e.g.,
# sometimes a formula has just :tiger_altivec, other times it has
# :tiger_g4, :tiger_g5, etc.
def find_altivec_tag(tag)
if tag.to_s =~ /(\w+)_(g4|g4e|g5)$/
altitag = "#{$1}_altivec".to_sym
return [@bottles[altitag], altitag] if @bottles[altitag]
end
end
# Allows a bottle tag to specify a specific OS or later,
# so the same bottle can target multiple OSs.
# Not used in core, used in taps.
def find_or_later_tag(tag)
results = @bottles.find_all {|k,v| k.to_s =~ /_or_later$/}
results.each do |key, hsh|
later_tag = key.to_s[/(\w+)_or_later$/, 1].to_sym
bottle_version = MacOS::Version.from_symbol(later_tag)
return [hsh, key] if bottle_version <= MacOS::Version.from_symbol(tag)
end
nil
end
end
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