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require 'hardware'
module Homebrew extend self
def __config
if ARGV.first == '-1'
dump_c1
else
dump_verbose_config
end
end
def llvm
@llvm ||= MacOS.llvm_build_version
end
def gcc_42
@gcc_42 ||= MacOS.gcc_42_build_version
end
def gcc_40
@gcc_40 ||= MacOS.gcc_40_build_version
end
def clang
@clang ||= MacOS.clang_version
end
def clang_build
@clang_build ||= MacOS.clang_build_version
end
def xcode
if instance_variable_defined?(:@xcode)
@xcode
elsif MacOS::Xcode.installed?
@xcode = MacOS::Xcode.version
@xcode += " => #{MacOS::Xcode.prefix}" unless MacOS::Xcode.default_prefix?
@xcode
end
end
def clt
if instance_variable_defined?(:@clt)
@clt
elsif MacOS::CLT.installed? && MacOS::Xcode.version.to_f >= 4.3
@clt = MacOS::CLT.version
end
end
def head
head = HOMEBREW_REPOSITORY.cd do
`git rev-parse --verify -q HEAD 2>/dev/null`.chomp
end
if head.empty? then "(none)" else head end
end
def origin
origin = HOMEBREW_REPOSITORY.cd do
`git config --get remote.origin.url`.chomp
end
if origin.empty? then "(none)" else origin end
end
def describe_path path
return "N/A" if path.nil?
realpath = path.realpath
if realpath == path then path else "#{path} => #{realpath}" end
end
def describe_x11
return "N/A" unless MacOS::XQuartz.installed?
return "#{MacOS::XQuartz.version} => " + describe_path(MacOS::XQuartz.prefix)
end
def describe_perl
describe_path(which 'perl')
end
def describe_python
describe_path(which 'python')
end
def describe_ruby
describe_path(which 'ruby')
end
def hardware
"CPU: #{Hardware.cores_as_words}-core #{Hardware::CPU.bits}-bit #{Hardware::CPU.family}"
end
def kernel
`uname -m`.chomp
end
def macports_or_fink
@ponk ||= MacOS.macports_or_fink
@ponk.join(", ") unless @ponk.empty?
end
# we try to keep output minimal
def dump_build_config
puts "HOMEBREW_VERSION: #{HOMEBREW_VERSION}"
puts "HEAD: #{head}"
puts "HOMEBREW_PREFIX: #{HOMEBREW_PREFIX}" if HOMEBREW_PREFIX.to_s != "/usr/local"
puts "HOMEBREW_CELLAR: #{HOMEBREW_CELLAR}" if HOMEBREW_CELLAR.to_s != "#{HOMEBREW_PREFIX}/Cellar"
puts hardware
puts "OS X: #{MACOS_FULL_VERSION}-#{kernel}"
puts "Xcode: #{xcode}" if xcode
puts "CLT: #{clt}" if clt
puts "#{RUBY_PATH}:\n #{RUBY_VERSION}-#{RUBY_PATCHLEVEL}" if RUBY_VERSION.to_f != 1.8
unless MacOS.compilers_standard?
puts "GCC-4.0: build #{gcc_40}" if gcc_40
puts "GCC-4.2: build #{gcc_42}" if gcc_42
puts "LLVM-GCC: #{llvm ? "build #{llvm}" : "N/A"}"
puts "Clang: #{clang ? "#{clang} build #{clang_build}" : "N/A"}"
end
puts "MacPorts/Fink: #{macports_or_fink}" if macports_or_fink
puts "X11: #{describe_x11}"
end
def write_build_config f
stdout = $stdout
$stdout = f
Homebrew.dump_build_config
ensure
$stdout = stdout
end
def dump_verbose_config
puts "HOMEBREW_VERSION: #{HOMEBREW_VERSION}"
puts "ORIGIN: #{origin}"
puts "HEAD: #{head}"
puts "HOMEBREW_PREFIX: #{HOMEBREW_PREFIX}"
puts "HOMEBREW_CELLAR: #{HOMEBREW_CELLAR}"
puts hardware
puts "OS X: #{MACOS_FULL_VERSION}-#{kernel}"
puts "Xcode: #{xcode}" if xcode
puts "CLT: #{clt}" if clt
puts "GCC-4.0: build #{gcc_40}" if gcc_40
puts "GCC-4.2: build #{gcc_42}" if gcc_42
puts "LLVM-GCC: #{llvm ? "build #{llvm}" : "N/A"}"
puts "Clang: #{clang ? "#{clang} build #{clang_build}" : "N/A"}"
puts "MacPorts/Fink: #{macports_or_fink}" if macports_or_fink
puts "X11: #{describe_x11}"
puts "System Ruby: #{RUBY_VERSION}-#{RUBY_PATCHLEVEL}"
puts "Perl: #{describe_perl}"
puts "Python: #{describe_python}"
puts "Ruby: #{describe_ruby}"
end
def dump_c1
print "#{HOMEBREW_PREFIX}-#{HOMEBREW_VERSION} "
print MACOS_FULL_VERSION
print "-#{kernel}" if MacOS.version < :lion
print ' '
print MacOS::Xcode.prefix unless MacOS::Xcode.default_prefix?
print "#{MacOS::Xcode.version}"
print "-noclt" unless MacOS::CLT.installed?
print " clang-#{clang_build} llvm-#{llvm} "
print "#{MacOS::XQuartz.prefix}-#{MacOS::XQuartz.version}" if MacOS::XQuartz.prefix
puts
end
end
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