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# Lightly modified from the Python 2.6.5 formula.
require 'formula'
class Python3 <Formula
url 'http://www.python.org/ftp/python/3.1.2/Python-3.1.2.tar.bz2'
homepage 'http://www.python.org/'
md5 '45350b51b58a46b029fb06c61257e350'
depends_on 'readline' => :optional # Prefer over OS X's libedit.
depends_on 'sqlite' => :optional # Prefer over OS X's copy.
depends_on 'gdbm' => :optional
# With all dependencies installed should only have ossaudiodev and spwd not
# built from the stdlib.
def options
[
["--framework", "Do a 'Framework' build instead of a UNIX-style build."],
["--universal", "Build for both 32 & 64 bit Intel."]
]
end
# XXX Overriding skip_clean? is deprecated
def skip_clean? path
# Need to keep the versioned binaries.
# Also, don't strip out pre-compiled # bytecode files.
path == bin+'python3' or path == bin+'python3.1' or
path == lib+'python3.1'
end
def install
# --with-computed-gotos requires addressable labels in C;
# both gcc and LLVM support this, so switch it on.
args = ["--prefix=#{prefix}", "--with-computed-gotos"]
args << "--enable-framework" if ARGV.include? '--framework'
if ARGV.include? '--universal'
args.push "--enable-universalsdk=/", "--with-universal-archs=intel"
end
system "./configure", *args
system "make"
system "make install"
end
end
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